1. specifically
      2. applicable
      3. “Air suspension cocitor/dryor” means
      4. ~er&-4-~- which consists of
      5. a pharmaceutical
      6. on facility
      7. distri
      8. g applied
      9. and any
      10. applied each day on a coating line,
      11. which arc specifically exempted from
      12. of VON), and
      13. definition
      14. water and any comp
      15. from the
      16. applied -day
      17. high transfer efficiency.
      18. conditions.
      19. a faoility thating lines.
      20. “Extreme cnvi~any or all ofconditions; t~(203SF); dctcj
      21. nt weather
      22. “Croon Tires” moans assembled tires before molding andcuring have occurred.
      23. ~oduot~ coating facility”
      24. “internal-floating roof” moans a paver or roof in a
      25. fixed-roof tank which reststhe volatile organic liquid
      26. upon and is supported
      27. being contained and is
      28. evaporation without chornioal reaction, including clearlacquer sanding scalers.
      29. u~ccrm
      30. liquid
      31. gas phase and
      32. The first
      33. within the room
      34. according
      35. or component
      36. circumference of the roof.
      37. operating conditions.
      38. ring, springa, or 1...
      39. “Miscellaneous fabricated product
      40. process” means~
      41. manufacturing
      42. itting VON~
      43. curing
      44. clean-up operations associated with the proocasdescribed in this definition.
      45. “Miscellaneous organic chemiosi manufacturing process”means:
      46. and the usc and
      47. means to measure and record.
      48. package coating” -moans a ooating made from
      49. “Monitor”
      50. prior to
      51. one different ingredient which must beusing and has a limited pot life due to
      52. chemical reaction which occurs upon mixing.
      53. materi...
      54. “Oven” means a chamber within which heat is used for
      55. Ott1t~ u~Jyior
      56. of organic materials it
      57. “Prime goat” moans the first of two or more coatingsapplied to a surface.
      58. “Production equipment exhaust system” means a system
      59. “Cinglo coat” moans one coating application applied—to
      60. ‘~-Standard conditions” means a temperature of 70~Fand apressure of 14.7 psia.
      61. edition, February 1980 (incorporated by reference in
      62. primary seal, the tank wall, the liquid surface and the
      63. “Web” means a substrate which is printed in continuousroll—f cd presses.
      64. 1) The control device efficiency shall be determined
      65. ~j The period of such adsorber operation does
      66. ~ The total of all hours in the calendar year
      67. daily-weighted average VON content of
      68. C) The instrument shall be calibrated before use
      69. B) The background level shall be determined as
      70. C) “Protocols for Generating Unit-Specific
      71. total mixture.
      72. c) If the VON is in a mixture made up of only VON
      73. 2) A vapor recovery system consisting of:
      74. A) A vapor gathering system capable of
      75. b) Subject to subsection (a) of this Section no owner or
      76. in the seal or any seal fabric or material of anyfloating roof;
      77. 3) All openings of any floating roof deck, except
      78. A) The cover, lid or seal is in the closed
      79. were rcquired to havo compliance achedul
      80. 5) Inspections are conducted prior to May 1 of each
      81. 4) Used to store crude oil with a pour point of 50°F
      82. b) Unless the submitted ~omplianoe plan or schedule was
      83. a) No person shall use any single or multiple compartment
      84. less; or,
      85. b) By combustion in a smokeless flare; or,
      86. each such set; and,-
      87. d) Proof, at three—year intervals, using such three—year
      88. 1) The cover of the degreaser is closed when
      89. A) A dcviocQjj~which shuts off the sump heat
      90. coil; and
      91. 4) The degreaser is equipped with downtime covers for
      92. kg/l lb/gal
      93. and the method
      94. kg/l lb/gal
      95. b) Can Coating kg/l lb/gal
      96. kg/i lb/gal
      97. e) Fabric Coating 0.35 (2.9)
      98. 3) Extreme performance 0.42 (3.5)
      99. 3) Pigmented coat 0.60 (5.0)
      100. 4) High-temperature aluminum
      101. 2) For each coating line which applies coatings
      102. units of kg/day (lbs/day)~.~
      103. coating appliedrj..
      104. applied in the can coating
      105. specifically exempted from thedefinition of VON)7~.
      106. d) No owner or operator of a heavy off-highway vehicle
      107. e) No owner or operator of a wood furniture coating line
      108. 1) For each coating line which applies multiple
      109. Section 218.207 Alternative Emission Limitations
      110. c) No owner or operator of a coating line subject to only
      111. g) No owner or operator of a wood furniture coating line
      112. tification
      113. the Agency’s approva.L
      114. Iof the propoca.~..
      115. Section 218.302 Alternative Standard
      116. b) A vapor recovery system which adsorbs and/or condenses
      117. if the weighted average VON content of all
      118. all coatings and inks (minus waterand any compounds which are
      119. 2) A federally enforceable construction permit or SIP
      120. 2) Any owner or operator of any heatset—web—of feet
      121. 4) The control device is operated at all times when
      122. Section 218.879 Compliance Date (Repealed)
      123. A descriptionemiot3ions
      124. of each processlimitation;
      125. Quantification of the emissions from each process;
      126. A description of the procedures and methods used to
      127. 4)- A description of the methods which will be used to
      128. th1.IhUUJ.~ILXOfl or measurement.
      129. d) For the purposes of this Subpart, an emission
      130. e) For the purposes of this Subpart, uncontrolled VON

ILLINOIS POLLUTION CONTROL BOARD
July 22, 1993
IN THE MATTER OF:
OMNIBUS CLEANUP OF THE VOLATILE
ORGANIC MATERIAL RACT RULES
)
R93-9
APPLICABLE TO OZONE NONATTAINMENT
)
(Rule Making)
AREAS: AMENDMENTS TO 35 ILL. ADM.
)
CODE PARTS 203, 211, 218 AND 219.
)
PROPOSED RULE.
SECOND NOTICE.
ORDER OF THE BOARD (by B. Forcade):
On March 16, 1993, the Illinois Environmental Protection
Agency (Agency) filed this proposal for rule making. This
proposal was filed pursuant to section 28.5 of the Environmental
Protection Act. (415 ILCS 5/28.5 (1992).) The proposal
represents one part of Illinois’ submittal of a complete state
implementation plan (SIP). Pursuant to section 182(a) of the
Clean Air Act (CAA), as amended in 1990, Illinois was to adopt
and submit its plan by November 15, 1992. The Board adopted the
First Notice Opinion and Order in this proceeding without comment
on the substance of the rule on March 25, 1993. The proposed
amendments were published in the Illinois Register on April 9,
1993 at 17 Ill. Reg. 4782 (Part 211), 17 Ill. Reg. 4898 (Part
203), 17 Ill. Reg. 4905 (Part 218) and 17 Ill. Reg. 5169 (Part
219). A correction to the proposed rules, adding some pages of
the proposed rule that were omitted from the initial publication,
was published in the Illinois Register on April 23, 1993 at 17
Ill. Reg. 6520 (Part 218) and 17 Ill. Reg. 6539 (Part 219).
Today the Board acts to send this proposal to second notice
under the Illinois Administrative Procedure Act. This order is
supported by a separate opinion adopted on the same day.
The Board directs the Clerk of the Board to cause the filing
of the following proposal for Second Notice with the Joint
Committee on Administrative Rules. The complete text of the
proposed rules follows.
IT IS SO ORDERED.
I, Dorothy M. Gunn, Clerk of the Illinois Pollution Control
Board, do hereby ~ert~fy that thef~bov~order was adopted by the
Board on the
~
day of
________________,
1992, by a vote
of
________.
/~~ ~‘
~
~
/
Dorothy M. Gu~1n~Clerk
Illinois Po11~(ition Control Board

2
TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE B: AIR POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER a: PERMITS AND GENERAL PROVISIONS
PART 203
MAJOR STATIONARY SOURCES CONSTRUCTION AND MODIFICATION
SUBPART A: GENERAL PROVISIONS
Section
203.101
203. 103
203. 104
203.107
203. 110
203.112
203.113
203.116
203.117
203.119
203.121
203
.
122
203.123
203. 124
203
.
125
203 .126
203.127
203.128
203.131
203.134
203.136
203.145
203.150
203.155
Definitions
Actual Construction
Actual Emissions
Allowable Emissions
Available Growth Margin
Building, Structure and Facility
Commence
Construction
Dispersion Enhancement Techniques
Emission Baseline
Emission Offset
Emissions Unit
Federally Enforceable
Fugitive Emissions
Installation
Lowest Achievable Emission Rate
Nonattaintnent Area
Potential to Emit
Reasonable Further Progress
Secondary Emissions
Stationary Source
Volatile Organic Material (Repealed)
Public Participation
Severability (Repealed)
SUBPART B: MAJOR STATIONARY SOURCES IN NONATTAINNENT AREAS
Section
203
.
201
203.202
203.203
203 .204
203
.
205
203.206
203.207
203.208
203.209
203.210
203.211
Prohibition
Coordination with Permit Requirement and Application
Pursuant to 35 Iii. Adm. Code 201
Construction Permit Requirement and Application
Duration of Construction Permit (Repealed)
Effect of Permits
Major Stationary Source
Major Modification of a Source
Net Emission Determination
Significant Emissions Determination
Relaxation of a Source—Specific Limitation
Permit Exemption Based on Fugitive Emissions

3
SUBPART C: REQUIREMENTS FOR MAJOR STATIONARY SOURCES IN
NONATTAINNENT AREAS
203.301 Lowest Achievable Emission Rate
203.302 Maintenance of Reasonable Further Progress and Emission
Offsets
203.303 Baseline and Emission Offsets Determination
203.304 Exceptions from Emissions Offset Requirement (Repealed)
203.305 Compliance by Existing Sources
203.306 Analysis of Alternatives
SUBPART F: OPERATION OF A MAJOR STATIONARY SOURCE OR MAJOR
MODIFICATION
Section
203.601 Lowest Achievable Emission Rate Compliance Requirement
203.602 Emission Offset Maintenance Requirement
203.603 Ambient Monitoring Requirement (Repealed)
SUBPART G: GENERAL MAINTENANCE OF EMISSION OFFSETS
Section
203.701 General Maintenance of Emission Offsets
SUBPART H: OFFSETS FOR EMISSION INCREASES FROM ROCKET ENGINES
AND MOTOR FIRING
Section
203.801 Offsets for Emission Increases from Rocket Engines and
Motor Firing
AUTHORITY: Implementing Section 9.1 and 10 and authorized by
Section 27 and 28.5 of the Environmental Protection Act (Ill.
Rev. Stat. 1991, ch. 111½, pars. 1009.1, 1010 and 1027) (P.A. 87—
1213, effective September 26, 1992) 415 ILCS 5/9.1, 10, 27, and
28.5
SOURCE: Adopted and codified at 7 Ill. Reg. 9344, effective July
22, 1983; codified at 7 Iii. Reg. 13588; amended in R85—20 at 12
Ill. Reg. 6118, effective March 22, 1988; amended in R9l—24 at 16
Ill. Reg. 13551, effective August 24, 1992; amended in R92—21 at
17 Ill. Reg. 6973, effective April 30, 1993; amended in R93—
_____
at 17 Ill. Reg.
_________
,
effective
_____________________

4
Section 203.145
Volatile Organic Material (Repealed)
means any compuui-iu
u
on
inunoxiac,
oar~ondioxide, carbonic ac~a
des or carbonates, and aininoniuin arbonate, which
atmospheric photoohcniical reactions.
‘.Lnic~ lnc.Luacs
~
Quen organic compouna ocncr tnan
1
following, which have been determined to have
negligible photochcmical reactivity! Methane; ethcinc;
mcthylcnc chloride (dichlormcthanc), 1,1,1
trichiorethanc (methyl chloroform), 1,1,1 trichioro
2,2,2 trifluoroethane (CFC 113)7 triahlorofluoromethanc
(CFC 11), dichlorodifluoromcthanc (CFC 12);
chlorodifluoromethanc (CFC 22); trifluoromcthane (FC
23); 1,2 dichloro 1,1,2,2 tctrafluorocthanc (CFC 114);
cloropcntafluorocthane (CFC 115); 1,1,1 trifluoro 2,2
dichloroethanc (HCFC 123); 1,1,12 tctrafluorocthane
(HFC 134a); 1,1 dichloro 1 fluorocthanc (HCFC l4lb); 1
chioro 1,1 difluorocthanc (HCFC 142b); 2 chioro 1,1,1,2
tctrafluorocthanc (HCFC 124); pentafluorocthane (HFC
125); 1,1,2,2 tctrafluorocthanc
(HFC 134); 1,1,1
trifluorocthanc (HFC 143a); 1,1 difluroethanc (HFC
152a); and perfluorocarbon compounds which fall into
th~~r~~
-1-) Cyclic, branched, or linear, completely
fluorinated alkanc s;
2)
Cyclic, branched, or linear, completely
fluorinated ethers with no unsaturation~,
3) Cyclic, branched, or linear, co~plctcly
4) Sulfur containing Pcrf 1 rocarbons
with no
_~.I_
A__
____t~
~)
For purposes of determining VON emissions and
compliance with emissions limits, VON will be measured
by the test methods in the approved implementation plan
or 40 CFR Part 60, Appendix A, incorporated by
reference at Sections 215.105, 218.112, and 219.112, as
applicable or by source specific test methods which
have bcen established pursuant to a permit issucd
Un
r~r,-~r~rnm r~n -11vrci
c~rpromulgated under
under
alfl (PP Pnrt ci
-a-:~t t
~ the Clean Ai~ ~
Appendix C, ~~cd
by rcf~
Beotions
.~
218.112
-S4-~
and
~
219.112
~
or under
flj
Fr’rtinn~
40 CFR Part21~L112
Ii
r~l
C.~L—~——.~.—+—
‘r
-
~r~-~’
at
“Volatile orga
excluding carb
metallic carbi
participates
i.
material” (VON)
-“~
-f carbon,
F
~

5
-x
and 219.112, as applicable. Where such a method also
measures compounds with negligible photochemical
reactivity, these negligibly reactive compounds may be
excluded as VON if the amount of ouch compounds is
accurately quantified, and ouch exclusions is approved
and .csults
~
to the satisfaction of ~
amount of negligibly reactive oompouna~in ~nc
sources’s emissions
*
d) The UCEPA shall not be bound by any State determination
as to appropriate methods for testing or monitoring
negligibly reactive compounds if such determination is
not reflcctea in ‘~v or tne rnovisions or paragrapn
(Source: Repealed at
_____
Ill. Reg.
_____,
effective___________
I
cgligibly
rcactlvc
the Agency
compounds
may
as VOM
or at
require an owner
any
or
tiiuc
operator
cncrcaftcr,
to
provide
monitoring or testina ‘--~thods
-~emons’’’~
--
Agency, th~
)

6
TITLE 35:
ENVIRONMENTAL PROTECTION
SUBTITLE B:
AIR POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER
c: EMISSION STANDARDS AND LIMITATIONS
FOR STATIONARY SOURCES
PART 211
DEFINITIONS AND
GENERAL PROVISIONS
SUBPART
A: GENERAL PROVISIONS
Incorporations by Reference
Abbreviations and Units
Other Definitions
Definitions (Repealed)
Accelacota
Accumulator
Acid Gases
Actual Heat Input
Adhesive
Aeration
Afterburner
Air Contaminant
Air Dried Coatings
Air Oxidation Process
Air Pollutant
Air Pollution
Air Pollution Control Equipment
Air Suspension Coater/Dryer
Airless Spray
Air Assisted Airless Spray
Annual Grain Through-Put
Application Area
Architectural
Coating
As Applied
Asphalt
Asphalt Prime Coat
Automobile
Automobile or Light-Duty Truck Assembly Source or
Automobile or Light-Duty Truck Manufacturing Plant
Automobile or Light—Duty Truck Refinishing
Baked Coatings
Batch Loading
Bead-Dipping
Linde rs
British Thermal Unit
Brush or Wipe Coating
SUBPART B:
DEFINITIONS
Section
211.101
211.102
Section
211.121
211.122
211.130
211 .150
211. 170
211.210
211.230
211.250
2iJ.
.290
111. 310
211.330
211.350
211.370
211.
390
111.410
111.430
211.450
211.470
111.490
211.510
211.530
211.550
211. 570
211.590
211.610
211.630
211.650
111.670
23.1.690
111.710
111
.
730
211.750
111.770

7
211.790
211.810
211.830
211.850
211. 870
211.890.
211.910
211.930
211. 950
211.970
211.990
211. 1010
211. 1050
211. 1090
211.1110
211. 1130
211. 1150
211. 1170
211. 1190
211.1210
211. 1230
211. 1250
211.1270
211. 1290
211. 1310
211. 1330
211.1350
211.1370
211. 1390
211. 1410
211.1430
211.1470
211. 1490
211. 1510
211.1530
211. 1550
211.1570
211. 1590
211.1610
211. 1630
211.1650
211.1670
211.1690
211. 1710
211. 1730
211.1750
211.1770
211.1790
211.1810
211.1830
211.1850
211. 1870
Bulk Gasoline Plant
Bulk Gasoline Terminal
Can
Can Coating
Can Coating Line
Capture
Capture Device
Capture Efficiency
Capture System
Certified Investigation
Choke Loading
Clean Air Act
Cleaning and Separating Operation
Clear Coating
Clear Topcoat
Closed Purge System
Closed Vent System
Coal Refuse
Coating
Coating Applicator
Coating Line
Coating Plant
Coil Coating
Coil Coating Line
Cold Cleaning
Complete Combustion
Component
Concrete Curing Compounds
Concentrated Nitric Acid Manufacturing Process
Condensate
Condensible PM-3M
Continuous Process
Control Device
Control Device Efficiency
Conventional Soybean Crushing Source
Conveyorized Degreasing
Crude Oil
Crude Oil Gathering
Crushing
Custody Transfer
Cutback Asphalt
Daily-Weighted Average VON Content
Degreaser
Delivery Vessel
Dip Coating
Distillate Fuel Oil
Drum
Dry Cleaning Operation or Dry Cleaning Facility
Dump-Pit Area
Effective Grate Area
Effluent Water Separator

8
211.1890
211.1910
211. 1930
211.1950
211. 1970
211.1990
211.2010
211. 2050
211.2070
211.2090
211.2110
211.2130
211.2150
211.2170
211.2190
211.2210
211.2230
211.2250
211.2270
211.2310
211.2330
211.2350
211.2370
211.2390
211.2410
211.2430
211.2450
211.2470
211.2490
211. 2510
211.2530
211.2550
211.2570
211.2590
211.2650
211.2670
211.2690
211.2710
211.2730
211.2750
211.2770
211.2790
211.2810
211.2830
211.2850
211.2870
211.2890
211. 2910
211.2930
211.2950
Electrostatic Bell or Disc Spray
Electrostatic Spray
Emission Rate
Emission Unit
Ename
1
Enclose
End Sealing Compound Coat
Ethanol Blend Gasoline
Excess Air
Excessive Release
Existing Grain-Drying Operation
Existing Grain-Handling Operation
Exterior Base Coat
Exterior End Coat
External Floating Roof
Extreme Performance Coating
Fabric Coating
Fabric Coating Line
Federally Enforceable Limitations
and Conditions
Final Repair Coat
Firebox
Fixed-Roof Tank
Flexographic Printing
Flexographic Printing Line
Floating Roof
Fountain Solution
Freeboard Height
Fuel Combustion Emission Unit or Fuel Combustion
Emission Source
Fugitive Particulate Matter
Full Operating Flowrate
Gas Service
GasJ Gas Method
Gasoline
Gasoline Dispensing Operation or Gasoline Dispensing
Faci l~y
Grain
Grain-Drying Operation
Grain-Handling and Conditioning Operation
Grain-Handling Operation
Green-Tire Spraying
Green Tires
Gross Heating Value
Gross Vehicle Weight Rating
Heated Airless Spray
Heatset
Heatset-Web-Offset Lithographic Printing Line
Heavy Liquid
Heavy Metals
Heavy Off-Highway Vehicle Products
Heavy Off-Highway Vehicle Products Coating
Heavy Off-Highway Vehicle Products Coating Line

9
211.2970 High Temperature Aluminum Coating
211.2990
High Volume Low Pressure (HVLP) Spray
211.3010
Hood
211.3030 Hot Well
211.3050 Housekeeping Practices
211.3070 Incinerator
211.3090 Indirect Heat Transfer
211.3110
~
211.3130 In-Process Tank
211.3150 In—Situ Sampling SYstems
211.3170 Interior Body Spray Coat
211.3190 Internal-Floating Roof
211.3210 Internal Transferring Area
211.3230 Lacquers
211.3250 Large Appliance
211.3270
Large Appliance Coating
211.3290 Large Appliance Coating Line
211.3310
Light Liquid
211.3330 Light-Duty Truck
211.3350 Light Oil
211.3370
Liquid/Gas Method
211.3390 Liquid—Mounted Seal
211.3410 Liquid Service
211.3430 Liquids Dripping
211.3450 Lithographic Printing Line
211.3470 Load-Out Area
211.3490 Low Solvent Coating
211.3510 Magnet Wire
211.3530 Magnet Wire Coating
211.3550 Magnet Wire Coating Line
211.3570 Malor Dump Pit
211.3590 Malor Metropolitan Area (MMA)
211.3610 Major Population Area (NPA)
211.3630
Manufacturing Process
211.3650 Marine Terminal
211.3670 Material Recovery Section
211.3690 Maximum Theoretical Emissions
211.3710 Metal Furniture
211.3730
Metal Furniture Coating
211.3750 Metal Furniture Coating Line
211.3770 MetaLic_Shoe—Type Seal
211.3790 Miscej.),aneous Fabricated Product Manufacturing Process
211.3810 Miscellaneous Formulation Manufacturing Process
211.3830 Miscellaneous Metal Parts and Products
211.3850 Miscellaneous Metal Parts and Products Coating
211.3870 Miscellaneous Metal Parts or Products Coating Line
211.3890 Miscellaneous Organic Chemical Manufacturing Process
211.3910 Mixing Operation
211.3930 Monitor
211.3970 Multiple Package Coating
211.3990 New Grain-Drying Operation
211.4010 New Grain-Handling Operation

10
211.4030
211.4050
211.4070
211.4090
211.4110
211.4130
211.4150
211.4170
211.4190
211.4210
211.4230
211.4250
211.4270
211.4290
211.4310
211.4330
211.4350
211.4370
211.4390
211.4410
211.4430
211.4450
211.4470
211.4490
211.4510
211.4530
211.4550
211.4590
211.4610
211.4630
211.4650
211.4670
211.4690
211.4710
211.4730
211.4750
211.4770
211.4790
211.4810
211.4870
211.4890
211.4910
211.4930
211.4950
211.4990
211.5030
211.5050
211.5070
No Detectable Volatile Organic Material Emissions
Non—contact Process Water Cooling Tower
Offset
One Hundred Percent Acid
One-Turn Storage Space
Opacity
Opague Stains
Open Top Vapor Degreasing
Open-Ended Valve
Operator of a Gasoline Dispensing Operation or Operator
of a Gasoline Dispensing Facility
Organic Compound
Organic Material and Organic Materials
Organic Vapor
Oven
Overall Control
Overvarnish
Owner of a Gasoline Dispensing Operation or Owner of a
Gasoline Dispensing Facility
Owner or Operator
Packaging Rotogravure Printing
Packaging Rotogravure Printing Line
Pail
Paint Manufacturing Source or Paint Manufacturing Plant
Paper Coating
Paper Coating Line
Particulate
Matter
Parts Per Million (Volume) or PPM (Vol)
Person
Petroleum
Petroleum Liquid
Petroleum Refinery
Pharmaceutical
Pharmaceutical Coating Operation
Photochemically
Reactive Material
Pigmented Coatings
Plant
Plasticizers
PM-10
Pneumatic Rubber Tire Manufacture
Polybasic Organic Acid Partial Oxidation Manufacturing
Process
Polystyrene Plant
Polystyrene Resin
Portable Grain-Handling Equipment
Portland Cement Manufacturing Process Emission Source
Portland Cement Process or Portland Cement
Manufacturing Plant
Power Driven Fastener Coating
Pressure Release
Pressure Tank
Prime Coat

11
211.5090
211. 5110
211.5130
211.5150
211.5170
211.5185
211.5190
211.5210
211.5230
211.5250
211.5270
211.5310
211.5330
211.5350
211.5370
211.5410
211.5430
211.5450
211.5470
211.5490
211.5510
211.5550
211.5570
211.5590
211.5610
211.5630
211.5650
211.5670
211.5690
211.5710
211.5730
211.5750
211.5770
211.5790
211.5810
211.5830
211.5850
211.5870
211.5890
211.5910
211.5930
211.5950
211.5970
211.5990
211.6010
211.6030
211.6050
211.6070
211.6090
211.6130
211.6150
211. 6190
Primer Surfacer Coat
Primer Surfacer Operation
Primers
Printing
Printing Line
Process Emission Source
Process Emission Unit
Process Unit
Process Unit Shutdown
Process Weight Rate
Production Equipment Exhaust System
Publication Rotogravure Printing Line
Pur~ed Process Fluid
Reactor
Reasonably Available Control Technolo~v
(RACT)
Refiner
Refinery Fuel Gas
Refinery Fuel Gas System
Refinery Unit or Refinery Process Unit
Refrigerated Condenser
Reid Vapor Pressure
Repair Coat
Repaired
Residual Fuel Oil
Restricted Area
Retail Outlet
Ringelmann Chart
Roadway
Roll Coater
Roll Coating
Roll Printer
Roll Printing
Rotogravure Printing
Rotogravure Printing Line
Safety Relief Valve
Sandblasting
Sanding Sealers
Screening
Sealer
Semi—Transparent Stains
Sensor
Set of Safety Relief Valves
Sheet Basecoat
Shotblasting
Side-Seam Spray
Coat
Smoke
Smokeless Flare
Solvent
Solvent Cleaning
Source
Specialty High Gloss Catalyzed Coating
Specialty Soybean Crushing Source

12
211. 6210
211.6230
211.6270
211.6290
211. 6310
211.6330
211.6350
211.6370
211.6390
211.6410
211.6430
211.6450
211.6470
211.6490
211.6510
211.6530
211. 6550
211.6570
211.6590
211.6610
211.6670
211.6690
211.6730
211.6750
211.6770
211. 6790
211.6810
211.6850
211.6870
211.6890
211. 6910
211.6930
211.6950
211.6970
211.6990
211.7010
211.7030
211.7070
211.7090
211.7110
211.7130
211.7150
211.7170
211.7190
211.7210
211.7230
211.7250
211.7270
211.7290
211. 7310
Splash Loading
Stack
Standard Conditions
Standard Cubic Foot (scf)
Start -Up
Stationary Emission Source
Stationary Emission Unit
Stationary Source
Stationary Storage Tank
Storage Tank or Storage Vessel
Styrene Devolatilizer Unit
Styrene Recovery Unit
Submerged Loading Pipe
Substrate
Sulfuric Acid Mist
Surface Condenser
Synthetic Organic Chemical or Polymer Manufacturing
Plant
Tablet Coating Operation
Thirty-Day Rolling Average
Three-Piece Can
Topcoat
Topcoat Operation
Transfer Efficiency
Tread End Cementing
True Vapor Pressure
Turnaround
Two-Piece Can
Undertread Cementing
Unregulated Safety Relief Valve
Vacuum Producing System
Vacuum Service
Valves Not Externally Regulated
Vapor Balance System
Vapor Collection System
Vapor Control System
Vapor-Mounted Primary Seal
Vapor Recovery System
Vinyl Coating
Vinyl Coating Line
Volatile Organic Liquid (VOL)
Volatile Organic Material Content (VOMC)
Volatile Organic Material (VOM) or Volatile Organic
Compound (VOC)
Volatile Petroleum Liquid
Wash Coat
Wastewater (Oil/Water) Separator
Weak Nitric Acid Manufacturing Process
Web
Wholesale Purchase
-
Consumer
Wood_Furniture
Wood Furniture Coating

13
211.7330 Wood Furniture Coating Line
211.7350
Woodworking
211.Appendix A
Rule into Section Table
211.Appendix B
Section into Rule Table
AUTHORITY: Implementing Sections 9 and 10 and authorized by
Section 27 and 28.5 of the Environmental Protection Act (Ill.
Rev. Stat. 1991, ch. 111½, pars. 1009, 1010 and 1027), (P.A. 87—
1213, effective September 26, 1992) 415 ILCS 5/9, 10, 27 and
28.5).
SOURCE: Adopted as Chapter 2: Air Pollution, Rule 201:
Definitions, R71—23, 4 PCB 191, filed and effective April 14,
1972; amended in R74—2 and R75—5, 32 PCB 295, at 3 Ill. Reg. 5,
p. 777, effective February 3, 1979; amended in R78-3 and 4, 35
PCB 75 and 243, at 3 Ill. Reg. 30, p. 124, effective July 28,
1979; amended in R80-5, at 7 Ill. Reg. 1244, effective January
21, 1983; codified at 7 Ill. Reg. 13590; amended in R82—l (Docket
A) at 10 Ill. Reg. 12624, effective July 7, 1986; amended in
R85—21(A) at 11 Ill. Reg. 11747, effective June 29, 1987; amended
in R86—34 at 11 Ill. Reg. 12267, effective July 10, 1987; amended
in R86—39 at 11 Ill. Reg. 20804, effective December 14, 1987;
amended in R82-14 and R86-37 at 12 Ill. Reg. 787, effective
December 24, 1987; amended in R86—l8 at 12 111. Reg. 7284,
effective April 8, 1988; amended in R86—10 at 12 Ill. Reg. 7621,
effective April 11, 1988; amended in R88—23 at 13 Ill. Reg.
10862, effective June 27, 1989; amended in R89-8 at 13 Ill. Reg.
17457, effective January 1, 1990; amended in R89—16(A) at 14 Ill.
Reg. 9141, effective May 23, 1990; amended in R88—30(B) at 15
Ill. Reg. 5223, effective March 28, 1991; amended in R88—14 at 15
Ill. Reg. 7901, effective May 14, 1991; amended in R91—10 at 15
Ill. Reg. 15564, effective October 11, 1991; amended in R9l—6 at
15 Ill. Reg. 15673, effective
October 14, 1991; amended in R91—22
at 16 Ill. Reg. 7656, effective
May 1, 1992; amended in R91—24 at
16 Ill. Reg. 13526, effective August 24, 1992;
amended in R93—
at 17 Ill. Reg.
______
,
effective
_____________________
Section 211.102
Abbreviations and Units
a) Abbreviations used in this Part include the following:
ASTM
American Society for Testing and
Materials
barrels (42 gallons)
btu
British thermal units (60°F)
degrees Celsius or centigrade
centimeters
cu in
cubic inches
°F
degrees Fahrenheit
fl~
Federal Implementation Plan

14
ft
feet
ft2
square feet
g
grams
gallons per minute
g/mole
grams per mole
~l1ons
hr
hours
in
inch
°K
degrees Kelvin
kcal
kilocalories
kg
kilograms
kg/hr
kilograms per hour
kPa
kilopascals; one thousand newtons per
square meter
1
liters
1/sec
liters per second
lbs
pounds
lbs/hr
pounds per hour
lbs/gal
pounds per gallon
LEL
lower explosive limit
3fl
meters
in2
square meters
In3
cubic meters
milligrams
Mg
Megagrams. metric tons or tonnes
ml
milliliters
mm
minutes
megaloules
mmHg
millimeters of mercury
~IQQ
natural draft opening
ppm (vol)
parts per million
ppmv
parts per million by volume
psi
pounds per square inch
psia
pounds per square inch absolute
psig
pounds per square inch gauge
RACT
reasonably available control technology
scf
standard cubic feet
scm
standard cubic meters
sec
seconds
SIP
State Implementation Plan
TTE
temporary total enclosure
sq cm
square centimeters
sq in
sguare inches
T
short ton (2.000 Ibs)
ton
short ton (2,000 lbs)
USEPA
United States Environmental Protection
Agency
VOC
volatile organic compounds
~LQJd
volatile organic liquids
VOM
volatile organic materials

15
b) The following conversion factors are used in this Part.
English
Metric
1 gal
3.785 1
1.0001
psia
~al
6.8973,785 kPa1
or
(51.713.785
mntHg)
in3
2.205 lbs
1 kg
32°
0°C
(273.150
K)
1 bbl
159.0 1
1 Cu in
16.39 ml
1 lb/gal
119,800 mg/l
1 ton
0.907 Mg
iT
0.907 Mg
(Source: Amended at
Ill. Reg.
______,
effective
________
SUBPART B: DEFINITIONS
Section 211.121
Other Definitions
All terms defined in 35 Ill. Adin. Code 201 which appear in 35
Ill. Adin. Code 211
217 through 219 have the definitions
specified by 35 Ill. Adm.
Code 201.102. Otherwise the
definitions in
Section
211.122 this Part shall apply.
(Source: Amended at
Ill. Reg.
______,
effective
________
Section 211.122
Definitions (Repealed)
“Accclacota”: a pharmaceutical coating operation
which
consists of a horizontally
rotating perforated drum in
which tablets are placed, a coating is
applied by
spraying and the coating is dried by the flow of air
across the drum through the perforations.
“Accumulator”: The reservoir of a condensing unit
receiving the condensate from a surface condenser.
“Acid Cases”: For the purposes of Ccction 9.4 of the
Environmental Protection Act (thc Act) (Ill. Rcv. Stat.
1987, oh. 111½, par. 1009.4), hydrogen chloride,
hydrogen fluoride and hydrogen bromide, which exist as
gases, liquid mist, or any combination thereof.
“Actual Heat Input”: The quantity of
heat produced by
the combustion of fuel using the gross hooting
value of
the fuel.

16
“Aeration”:
The practice of
forcing air through bulk
stored grain to maintain the condition of the grain.
“Afterburner”: A device in which materials in gaseous
effluents arc combustcd.
!
IT •1
I~~fl I
-
‘‘
sating”:
air at ~
“Air suspension coatcr/drycr”: a pharmaceutical
coating operation which consists of vertical chambers
in which tablets or particles arc placed, arid a coating
is applied and then dried while the tablets or
particles arc kept in a fluidized state by the passage
of air upward through the chambers.
“Annual Grain Through-Put”: Unless otherwise shown by
the owner or operator, annual grain through-put for
grain-handling operations, which have been in operation
for threc consecutive years- prior
to June 30, 1975,
shall be determined by adding grain receipts and
shipments for the three previous fiscal years and
dividing the total by 6. The annual grain through-put
for grain-handling operations in operation for less
than three consecutive years prior to June
30, 1975,
shall bc determined by a reasonable three—year
estimate; the owner or
operator shall document the
reasonableness of his three-year estimate.
“Architectural Coating”:
Any coating used for
residential
or commercial buildings or their
appurtenances,
or for industrial
buildings which is
site applied.
“Asphalt”: The dark—brown to black ccmcntitious
material (solid, semisolid or
liquid in
consistcncv’~ r~F
i.zh~h tlit’
m~ ~ -‘-~-1~ucntsarc bituincns
-LI
naturally or as a residue of petroleum refining.
‘tAspha It Pr i
1 4-
viscosity
liquid asphalt
~Automobi1c”:
Any fi rot division motor vchiolo as that
term is defined in the Illinois
Vehicle Code (Ill.
Rev.
Stat. 1987, oh. 95½, pars 1—100 et seq.).
“AutomobiL.. Light-Duty Truck Nanufa ~
Plant”.
A facility where parts are manufactured or finished for
eventual inclusion into a finished automobile or
li-ght-duty truck ready for ~a1e to vehicle dealers,
but
~oati..
e.nrncra
~gr
tna’c
dry by the usc of
~ to 363.15° K
(194°

17
not including customizers, body
rcpaintcrs.
“Automobile or Light Duty Truck Ref iniohing”:
The
repainting of used automobiles or
light duty trucks.
“Batch Loading”: The process of loading
a number of
individual parts at the same time
for dcgrcasing.
“Bead-Dipping”:
The dipping of an aasoinblcd tire bead
into a solvcnt—bascd cement.
“British Thermal Unit”: The quantity of heat required
to raise one pound of water from 60°F to
610
F
(abbreviated btu).
“Bulk Gasoline Plant”: Any gasoline storage and
distribution facility that receives gasoline from bulk
gasoline terminals by delivery vessels and distributes
gasoline to gasoline dispensing facilities.
“Bulk Casoline Terminal”: Any gasoline storag.c and
distribution facility that receives gasoline by
pipeline, ship or barge, and distributes gasoline to
bulk gasoline plants or gasoline dispensing facilities.
“Can Coating”:
The application of a coating material
to a single walled container that is manufactured from
metal sheets thinner than 29 gauge (0.0141 in).
..r
~-
T
1 (1Ti
fl
rc’
Ti
fi
1 r
ririr’tl by Illirtr~ii’~
“Ccr~4~edIn4-g~t~..”
Environmental Protection Agency (Agency, personnc...
certifying whether a grain-handling operation (or
portion thereof) or grain—drying operation is causing
or tending to cause air pollution. Such report must
describe the signatory’s investigation, including a
summary of those facts on which
he relics to certify
whether the grain-handling or grain-drying operation is
causing or threatening or allowing the discharge or
omission
of any contaminant into
the environment so as
to cause or tend to cause air pollution in Illinois,
either alone or in combination with contaminants from
other sources, or so as to violate regulations or
~tn~d~
i-trir~fr’d by
thr~
Pollution Control Board
(Board) und the EnvL
Protection Act (Act).
The certified investigation shall be open to a
reasonable public inspection and may be copied
~
payment of the actual cost of reproducing the original.
“Choke Loading”: That method of transferring grain
from the grain-handling operation to any vehicle for
shipment or delivery which precludes a free fall

18
velocity of grain from ~
receiving container.
ge spout into the
“Cleaning and Separating Opcr
L..Jt_rI’
-~—,-—...‘
~gf~
,.....~
-.
“-Coating Plant”: Any building, structure or
installation that contains a coating line and which is
located on one or more contiguous or adjacent
properties and which is- owned or operated by the same
-common
control’~
-
-unacoircu
~.~~ances are removed r~~mm
the grain.
“Clear Coating”: Coatings that lack color and opacity
or arc transparent using the undercoat as a reflcctant
base or undertone color.
“Closed Purge System”: A system that is not open to
the atmosphere and that is composed of piping,
connections, and, if necessary, flow inducing devices
that transport liquid or vapor from a piece or pieces
of equipment to ~ control device, or return the liquid
or vapor to the process line.
“Closed Vent
System”:
A system that is not
O~Cfl
to the
atmosphere and that is composed of piping, connections,
and, if necessary, flow inducing devices that transport
gas
-or
vapor from a piece or pieces of equipment to a
control device,
or return the gas or vapor to the
process line.
‘tCoal Refuse”: Waste products of coal mining, cleaning
arid coal preparation operations containing coal, matrix
material, clay arid other organic and inorganic
material.
“Cociting”: For
p”~~rn~
z-~
nf
th~
~
coating
.~atcri..... applied to a substrate for
decorative, protcctivc or other functional purposes.
Such material shall include, but arc not limited to
paints, varnishes, scalers, adhesives, diluents and
t-hinncrs.
“Coating Applicator”: Equipment used to apply a
surface coating.
“-Coating Line”: An operation where a surface coating
is applied to a material and subsequently the. coating
is dried and/or curod.
pe~-’-~i(or by ~e-r

19
“Coil Coating”: The application of -a coating mate-rial
to any flat metal sheet or strip that comes in rolls or
coils.
“Cold Clcaning”~ The process of cleaning and removing
soils from surfaces by spraying, brushing, flushing or
immersion while maintaining the organic solvent-below
its boiling point, Wipe cleaning is not included in
this definition.
“Complete Combustion”: A process in which all carbon
contained in a fuel or gas stream is converted to
carbon dioxide.
“Component”: Any piece of equi-pnuent which has the
potential to leak volatile organic material including,
but not limited to, pump seals, compressor scale, seal
oil dcgassing vents, pipeline valves, pressure relief
devices, process drains and open ended valves. This
definition excludes valves which are not externally
regulated, flanges, and equipment in heavy
liquid
s-crvice. For purposes of 35 Ill. Mm. Code 215.
Subpart Q, this definition also excludes bleed ports of
gear pumps in polymer service.
“Concentrated Nitric Acid Manufacturing Process”: Any
acid producing facility manufacturing nitric acid with
a concentration equal to or greater than 70 percent by
weight.
“Condensate
associated
“:
Hydrocar
gasses which
hon
con
liquid separated
denses due to ch
from its
angcs in the
temperature or pressure and remains liquid
at standard
conditions.
“Condcnsiblc PM 10”! PH-b formed immediately or
shortly after discharge to the atmosphere,
as measured
by the ~applicabletest method specified in 35 Ill. Adm.
Code 212.110. Condensibic particulate i~attcrexists in
gaseous and/or vapor form prior to release to the
atmosphere, e.g., in the stack, and forms particulate
matter upon condensation when subject to conditions -ef
cooling and dilution in the atmosphere.
“Control Device”: Equipment, such as an afterburner,
adoorber, scrubber, condenser, cyclone or baghouse used
to remove or prevent the emission of air pollutants
from a contaminated exhaust stream. For purposes of 35
Ill. Adin. Code 215, Subpart Q, an enclosed combustion
device, vapor recovery system, flare, or closed
container.

20
“Cenvcyoriced Degrcasing”i The continuous process of
cleaning and removing soils from surfaces utilizing
cither cold or vaporized o-olvents.
“Crude Oil”: A naturally occurring mixture which
consists of hydrocarbons and sulfur, nitrogen or oxygen
derivatives of hydrocarbons and which is cx liquid at
standard conditions.
“Crude Oil Gathering”: The transportation of crude oil
or condensate after custody transfer between a
production facility and a reception point.
“Crushing”: The fragmentation of non-metallic minerals
by a machine such as a jaw, gyratory, cone, roll, rod,
mill, hammcrinill, and
irnpactor.
petT-~
~~ting in
“Cutback Asphalt”: Any asphalt which has been
liquified by blending with pctrolcum solvents other
than residual
fuel oil and has riot been emulsified with
water.
“Degreaser”: Any equipment or system used in solvent
cleaning.
‘-‘flr~I
4i.,i~rv Vr-~’tr’1
‘~
~tn-t~ f~ir,1-( tTr’Tr
c~r
trail
f-r_ 1~’
~quippcd
with a storage tank that is used for the transport of
gasoline to a stationary storage tank at a gasoline
dispensing facility, bulk gasoline plant or bulk
gasoline terminal.
“Distillate Fuel Oil”: Fuel oils of
grade No. 1 or 2
as specified in detailed requirements for fuel oil
A.C.T.N. D—369—69 (1971).
“Dry Cleaning Facility”: A facility engaged in the
cleaning of fabrics using an essentially nonaqucous
solvent by—means of one or more solvent washes,
extraction of excess solvent by spinning
and drying
by
tumbling in an airotream. The facility includes, but
is not limited to, washers, dryers, filter and
purification systems, waste disposal systems, holding
tanks, pumps -end attendant piping and valves.
“Cu3tc~dy
Transfer”: The transfer of
r~rnm
onator conacnsatc aitcr
processing and/or ~
the producing operations, from storage tanks
automatic transfer facilities to pipelines or any other
forms of transportation.
“Dump-Pit Area”: Any area where grain is received at-a
grain-handling or grain—drying operation.

21
“Effective Crate Area”: That area of a dump-pit grate
through which air passes, or would pass, whe~n
aspirated.
“Effluent Water Separator”: Any tank, box, sump or
other apparatus in which any organic material floating
on or entrained or contained in water entering ouch
tank, box, suxnp or other apparatus is physically
separated and removed from such water prior to outfall,
drainage or recovery of such water.
-“Emission Rate”: Total quantity of any air contaminant
discharge into the atmosphere in any one-hour period.
“Enclose”: With respect to 35 Ill. Adm. Code 215
Subpart T, to cover any volatile organic liquid surface
that is exposed to the atmosphere.
“End Scaling Compound Coat”: A compound applied to can
endc
which funetionr~co ~ aacket when the end is
~__t~
.1 —
A_ 1~
‘F
4.—fl
4
.4
4 ~
- 4 -~
4 4.~4
-“Exterior Base Coat”: An initial coating applied to
the exterior of a can after the can body has been
formed.
“Exterior
End Coat”! A coating
+ri
I-br’
rI-r’i~4r,r
r’nr~ r~f
applied by rollers
i~
or
sprayi..~
“External Floating Roof”! A storage vessel cover in an
open top tank consisting of a double dock or pontoon
aingir’ ~~r’r,k
uhir’h
i~
rirt~’d
h’~r th~
petroleum liquid
being contained and
i-s
equipped with ciosure
secu.
between the deck edge and tank wall.
theoretical quantity ncccssary for complete combustion
of all fuel and/or combustible waste material.
“Excessive Release”: A discharge of more than 295g
(0.65 pounds) of mercaptans or hydrogen sulfide into
the atmosphere in any five minute period.
“Existing Grain-Drying Operation”: Any grain-drying
operation the construction or modification of which
cp~~~need nrior
te
June 30. 1975.
was
“Existing er.-~~i
grain-handling opcrcxtior
modification of which wc...~
1975.
4-..-
-.
. --
commenced prior to June 30,

22
“Extrome Performance Coating”: Coatings designed for
exposure to any of the following: the ambient weather
conditions, temperatures above 366.150 K (203° F),
detergents, abrasive and scouring agents, solvents,
corrosive atmospheres, or other similar extreme
environmental conditions.
“Fabric Coating”: The coating of a textile substrate,
including operations where the coating impregnates the
substrate.
“Final Repair Coat”: The repainting of any coating
which is damaged during vehicle assembly.
“Firebox”: The chamber or compartment of a boiler or
furnace in which materials arc burned, but not the
combustion chamber or afterburner of an incinerator.
“Flcxographic Printing”: The application of words,
designs and pictures to a substrate by means of a roll
printing technique in which the pattern to be applied
is raised above the printing roll and the image carrier
is made of elastomcric materials.
“Floating Roof”: A roof on a stationary tank,
reservoir or other container which moves vertically
upon change in volume of the stored material.
“Freeboard Height”: For open top vapor degrcciriers, the
distance from the top of the vapor zone to the top of
the degreaser tank. For cold cleaning degreascre, the
distance from the solvent to the top of the degreaser
tank.
“Fuel Combustion
Emission Source”: Any furnace, boiler
or similar equipment used for the primary purpose of
producing heat or power by indirect heat transfer.
“Fuel Gas System”: A system for collection of refinery
fuel gas including, but not limited to, piping for
collecting tail gas from various process units, mixing
drums arid controls and distribution piping.
“Fugitive Particulate Matter”: Any particulate matt~
emitted into the atmosphere other than through a stack,
provided that nothing in this definition or in 35 111.
Adm. Code 212.Gubpart K shall exempt any source from
compliance with other provisions of 35 Ill. Adm. Code
212 otherwise applicable merely because of the absence
of a stack.

23
“Gas Service”: Means
thr~I-
proues~
L.Luia
cn~ i~
intnega~3couS3tcLtc at operating
conditions.
“Casoline”: Any petroleum distillate having a Reid
vapor pressure of 4 pounds or greater.
“Casoline Dispensing Facility”: Any site where
gasoline is transferred from a stationary storage tank
to a motor vehicle gasoline tank used to provide fuel
to the engine of that motor ~vchiole.
“Cram”: The whole kernel or aced of porn, wheat,
oats, soybeans and any other cereal or oil seed plant;
and the normal fines, dust and foreign matter which
results from harvesting, handling or conditioning. The
grain shall be unaltered by grinding or processing.
“Cram-Drying Operation”: Any operation, excluding
aeration, by which moisture is removed from grain and
which typically
Uses
forced ventilation with the
~rfr1iI-ir~n
r~f
hr’nt-
“Grain
-~4~
and C C~tioni~C.~~c~&’-: ~
storage facility and its associate grain transfer,
cleaning, drying, grinding and mixing operations.
“Grain-Handling Operation”: Any operation where one or
more of the following grain—related processes (other
than grain-drying operation, portable grain-handling
equipment, one-turn storage space,
and excluding flour
mills and feed mills) are performed: receiving,
shipping, transferring, storing, mixing or treating of
grain or other processes pursuant to normal grain
operations.
“Crcen Tire Spraying”: The spraying of green tires,
both inside and outside, with release compounds which
help remove air from the tire during molding and
prevent the tire from sticking to the mold after
curing.
“Crecn Tires”: Assembled tires before molding rind
curing have occurred.
“Cross Heating Value”: Amount of heat produced when a
unit quantity of fuel is burned to carbon dioxide and
water vapor, and the water vapor condensed as described
in
A.C.T.M.
D—20l5-66, D—900—55, D—1626-64 and
D—240—64

24
“Heavy Liquid”: Liquid with a true vapor pressure of
less than 0.3 kra (0.04 psi) at
294.30
K (700 F) or 0.1
Reid Vapor Pressure as determined by
A.C.T.H.
method
D-323~ or which when distilled requires a temperature
of
3000
F or greater to recover 10 of the liquid as
determined by A.C.T.M. method D 66.
“Heavy Metals”: For the purposes of Section 9.4 of the
Act, elemental, ionic, or combined forms of arsenic,
cadmium, mercury, chromium, nickel and lead.
-“Heavy, Off-Highway Vehicle Products”: For the
purposes of Section 215.204(k), heavy off-highway
vehicle products ehall include: heavy construction,
mining, farming or material handling cquipmenty heavy
industrial engines; diesel-electric locomotives rind
associated power generation equipment; and the
component-s of such equipment or engines.
-“~HotWell”:
The reservoir of a condensing unit
r-eceiving the condensate from a barometric condenser.
“Housekeeping Practices”! Those activities
specifically defined in the list of housekeeping
practices developed by the Joint EPA
Industry Task
Force and included herein under 35 Ill. Adm. Code
212.461.
_____A_.,
burned.
-“Indirect Heat Transfer”: Transfer of heat in such a
way that the source of heat does not come into direct
contact with process materials.
“In-Process Tank”: A container used for mixing,
blending, heating, reacting, holding, crystallizing,
evaporating, or cleaning operations in the manufacture
of pharmaceuticals.
“In-situ Sampling Systems”: Noncxtractive samplers or
in—1inr~
n1r~r~.
“Interior Body Spray
ting applied by spray
to the interior of a can rifte
formed.
“Internal Transferring Area”:
r the can oc
Areas and
ay nas ~ccn
associated
equipment used for conveying grain among the various
..4..
.‘.‘-~“
~

25
“Large Appliance Coating”:
The application of a
coating material to
(including but not
the com
limited
poncnt metal parts
to doors, cases, lids.
4....i..~,...4...,..
.ipport parts) of rc3idential and
commercial wnshcrs, ctrycrB, rangos, rerr2gerat.JL-Ls,
trcczc~,
~
...~aters, uj.G~W3sflCrO,
~
compa~ur~,
air conditioners and other similar products.
“Light-Duty Truck”: Any second division motor vehicle,
as that term is defined in the Illinois Vehicle Code,
(Ill. Rev. Ctat. 1989, oh. 95~,pars. 1—100 at
seq.-)
weighing less than 3854 kilograms (8500 pounds) gross.
“Liquid-Mounted
Cecil”:
A primary seal mounted in
continuous contact with the liquid between the tank
wall and the floatinci roef curse around the
circumference
01
-~nc root.
“Liquid Service”: Means that the equipment or compo
contains process fluid that is in a liquid state at
operating conditions.
“Liquids Dripping”: Any visible
leaking from a seal
including spraying, misting, clouding and ice
formation.
“Load-Out Area”: Any area where
grain is transferred
from the grain—handling operation
to any vehicle for
•I
“Low Solvent Coating” A coating which contains less
organic solvent than the conventional coatings used by
I-br’
inun~tr’~’
T.rtw ~ir~1vr’nI-
~ri~tir~r~ inr~’1nur’
-4-
powder cocitizuy~.
higher solids, ci
“Magnet Wire Coating”: The application
of a coating of
electrically insulating varnish or enamel to conducting
wire to be used in electrical machinery.
“Major Dump Pit”: Any dump pit with an annual grain
through—put of more than 300,000 bushels, or which
receives more than 40 of the annual grain through—put
of the grain-handling operation.
“Major Metropolitan Area (MMA)”s
Any county or group
of counties which
is defined by the following Table:
MAJOR METROPOLITAN AREAS IN ILLINOIS (MMA’s)
?O~A COUNTIES INCLUDED IN ~-~A

VS
- - -
A..
- - --
26
Cook, Lake, Will, Durago,
Mdllcnry, Kane, Crundy,
Kendall, Kankakec
Peoria
Peoria, Tacewell
Rockford
Winnebago
Rock Island
--
Moline Rock Island
Springfield
Cangamon
St. Louis (Illinois)
St. Clair, Madison
Bloomington
--
Normal McLean
“Major Population Area (MPA)”:
concentration in Illinois, as
Areas of major pop
~scribed below:
The area within the counties of Cook; Lake; Duragc; Will;
the townships of Burton, Richmond, McHenry, Creonwood,
Nunda, Door, Algonquin, Crafton and the municipality of
Woodatock, plus a cone extending two miles beyond the
boundary of said municipality located in McHcnry County-;
the townships of Dundee, Rutland, Elgin, Plato, St.
Charles, Campton, Coneva, Blackberry, Batavia, Sugar
Creek and Aurora located in Kane County; and the
municipalities of Kankakec, Bradley and Bourbonnais, plus
a zone extending two miles beyond the boundaries of said
municipalities in Kankakcc County.
The area within the municipalities of Rockford and Loves
Park, plus a cone extending two miles beyond the
boundaries of said municipalities.
The circa within the municipalities of flock Island,
Nolinc, East Moline, Carbon Cliff, Milan, Oak Grove,
Cilvis, Hampton, Greenwood and Coal Valley, plus a zone
extending two miles beyond the boundaries of said
municipalities.
The
within the ~.~icipaliti~
of Calesburg and East
Calcsburg, plus a cone extending two miles beyond the
houndi~ri~-~
nf ~r~id
~i~ipauit....
1
1 LT~4
The area within the
municipalities of Bartonville, Peon-a
and Peoria
beyond the
Heights, plus
boundaries of
a cone extending two
said municipalities.
miles
!rhr’ r~-r’..
within the municipauiti~ ef ~
Marquette Heights, Crevo Cocur and East Peoria, plus a
~nne
t~ndinrc tun mi1r~ hr’vnnd t~hr bnundriric~ of ~nid
)lrwI-h
~eki,,,
icipauit

27
The area within the municipalities of Bloomington
and
Normal, plus a zone extending two miles beyond the
boundaries of said municipalities.
The area within the municipalities of Champaign, Urbana
onul F~ru~ir~.~
-
c~r,rur’ rPr-r,ii
nri tt~n m’~
1
r’~
bcynn’l
thr’
boundar1c~of paid
muni~1~i~1~s.
The area within the municipalities of Decatur, Mt. Zion,
Harristown and Forsyth, plus a cone extending
two miles
beyond the boundarics of said municipalities.
~he-
-~-‘~-‘-~—
the
~“~-‘~
Crove, Jerome, Southern View, Crandvicw, Chcrman rind
Chatham, plus a cone extending two miles beyond the
hounuaric~ of rnaid municiral itic~.
of
Cprinaficld. Leland
The area within the townships of Codfrey, Foster, Wood
River, Fort Russell, Choutoau, Edwardsville, Venice,
Nameoki, Alton, Cranite City and Collinaville located in
Madison County; and the townships of Ctitcs, Canteen,
Controvilic, Casoyville, Ct. Clair, Sugar Loaf and
Ctookcy located in St. Clair County.
“Manufacturing Process”: A process emission source or
~irri r’~ of r~rpcess cmi ~i on
~nurcc~
u~cd to nnnvcrt
raw
materials, feed stocks, subasscmblies or other components
into a product, either for sale or for use as a component in
a subsequent manufacturing process.
“Marine Terminal”: A facility primarily engaged in loading
and unloading watercraft.
“Metal Furniture Coating”: The application of a coating
material to any furniture piece made of metal or any metal
part which is or will be assembled with other metal, wood,
fabric, plastic or glass parts to form a furniture piece
including, but not limited to, tables, chairs, wastebaskets,
beds, desks, lookers, benches, shelving, file cabinets,
lamps and room dividers. This definition shall not apply—~e
any coating line coating metal parts or products that is
identified under the Standard Industrial Classification Code
for Major Groups 33, 34, 35, 36, 37, 38, 39, 40 or 41.
~1 —
Fabricated
r
A manufacturing proc
following applicatio:
of formulations, and
material:
s involving one
including any
—‘—.44-4-4-
or more of the
ygCUr

28
Adhesi
colnpon,_..
-- - -
~ ......1_
~l
a..
—,
..~-
a.. -
cmbl
.~.!
~
Asphalt to paper or felt
Coatings or dye to leather
Coatings to plastic
Coatings to rubber or glass
Curing of furniture adhesives
jn
in excess of 10 tons of volatile
~r’c,.1r1
year if no air pollution control
4
Plastic foam
foam ~
pellets
Re-s i..
.a
~..rl-~i~i—~_.z
ia-
n_si
The usc and handling of organic liquids and other
substances for clean-up operations associated with the
nrn~r’~~
uir’—~r’ri
hc’ri ~hnu-c’
—--~
——-..~-
1
i.rr~litilr’
which would emit
~ material per
~ment
wcrc u~cu
~
4.1......
scrap or “fluff” fro-in the manufacture of
~tni~ ~
anti
packaging
mafcr
ii
to form
yr-~ir,
to fiber ~ubtanue.
z~ui.wer ~
to molds
Viscose solutions for food ~
The storage and handling of formulations associated with
the process described above.
“Miscellaneous Formulation Manufacturing Process”:
A manufacturing process which compounds one or more of
the following and is capable of
enganic material:
Adhesives
Asphalt solutions
Caulks, scalants or waterproofing agents
Coatings, other than paint and ink

Dyes
Friction materials and
29
Rubber solutions
Vi
or~o~tc
noli,t-ion~,
The storage and handling of formulations associated with
the process described above.
The use rind handling of organic liquids and other
substances for clean—up operations associated with the
process described above.
“Miscellaneous Metal Parts and Products”: For the purpose
of 35 Ill. Adm. Code 215.204, miscellaneous metal parts and
products shall include farm machinery, garden machinery,
small appliances, commercial machinery, industrial
machinery, fabricated metal products and any other
industrial category which coats metal parts or products
under the Standard Industrial Classification Code for Major
Croups 33, 34, 35, 36, 37, 38 or 39 with the exception of
the following: coating lines subject to 35 Ill. Adm. Code
215.204-(a)-(i) and (k), automobile or light duty truck
refinishing, the exterior of marine vessels and the
customized top coating of automobiles and trucks if
production is less than thirty five vehicles per day.
“Miscellaneous Organic Chemical Manufacturing Process”:
A manufacturing process which produces by chemical
reaction, one or more of the following organic compounds
or mixtures of organic compounds and which is capable of
emitting volatile organic materials:
Chemicals listed in 35 Ill. Adm. Code 215. Appendix D.
Chlorinated and oulfonated compounds
(~o~imr’tir’
,is-trr-ir.nl-,
soap or surfactant intermediaries -O±~
specialties and proaucts
Disinfectants
Food additives
Oil and petrol

Plasticizers
Resins or polymers
Rubber additives
Sweeteners
Varnishes
30
The storage and handling of formulations associated with
the process described above.
The use and handling of organic liquids and other
substances for clean-up operations associated with the
process described above.
“Mixing Operation”: The operation of combining two or more
ingredients, of which at least one is a grain.
“New Cram-Drying Operation”: Any grain drying operation
the construction or modification of which is commenced on or
after June 30, 1975.
“New Cram-Handling Operation”: Any grain-handling
operation the construction of modification of which is
commenced on or after June 30, 1975.
“No Detectable Volatile Organic Material Emissions”: A
discharge of volatile organic material into the atmosphere
as indicated by an instrument reading of less than 500 ppm
above background as determined in accordance with 40 CFR
60.485(c).
“One Hundred Percent Acid”: Acid with a specific gravity of
1.8205 at 30° C in the case of sulfuric acid and 1.4952 at
~O° C in the case of nitric acid.
“One-Turn Storage Space”: That space used to store grain
with a total annual through-put not in excess of the total
bushel storage of that space.
Ilopacity”, A condition which renders material partially or
wholly imp-ervious to transmittance of light and causes
obstruction of an observer’s view. For the purposes of
these regulations, the following equivalence between opacity
rind Ringelmann shall be employed:
Opacity
Ringclmann
.1.0
20
1.
in

.1~.,
ACl
..~
i.
.
60
3.
50
4.
1nr~
c_
“Open Top Vapor Degreasing”: The batch process of cleaning
ai~dremoving soils from surfaces by condensing hot solvent
v~aporon the colder metal parts.
“Operator of Casolino Dispensing Facility”t Any person who
is the lessee of or operates, controls or supervises a
gasoline dispensing facility.
“Organic Compound”: Any compound of carbon, excluding
carbon monoxide, carbon dioxide, carbonic acid, metal
carbides or carbonates, and anunonium carbonate.
“Organic Material”: Any chemical compound of carbon
in-eluding diluents and thinners which arc liquids at
standard conditions and which arc used as dissolvors,
viscosity reducers or cleaning agents, but excluding
methane, carbon monoxide, carbon dioxide, carbonic acid,
metallic carbonic acid, metallic carbide, metallic
e-arbonates and ammonium carbonate.
“Organic Materials”: For the purposes of Section 9.4 of the
A-e-t,
any chemical compound of carbon, including diluonts and
thinners which
arc liquids at standard conditions and which
arc used as dissolvers, viscosity reducers or cleaning
agents, and polychlorinated dibcnzo-p-dioxins,
pe-lychlorinatcd dibenzofurans and polynuclear aromatic
hydrocarbons arc organic materials, while methane, carbon
monoxide, carbon dioxide, carbonic acid, metallic carbonic
ge-id,
metallic carbide, metallic carbonates rind ammoniuri
e-a-rbonatc arc not organic materials.
Ilorganic Vapor”: Cascous phase of an organic material or a
m-3cture of organic materials present in the atmosphere.
1IOz.rprvarnish”l A coating applied directly over ink or
printing.
“-Owner of Gasoline Dispensing Facility”: Any person who has
-1-egal
or equitable title to a stationary storage tank at a
gasoline dispensing facility.
“Packaging Rotogravure Printing”: Rotogravure printing upe~
p-apcr, paper board, metal foil, plastic film and other
substrates, which are, in subsequent operations, formod i-ste
packaging products or labels for articles to be sold.
31

“Paint Manufacturing Plant”: A plant that mixes, blends, er
compounds enamels, lacquers, sealors, shollacs, stains,
varnishes or pigmented surface coatings.
“Paper Coating”: The application of a coating material to
paper or pressure sensitive tapes, regardless of substrateT
including web coating on plastic fibers and decorative
coatings on metal foil.
“-Particulate Matter”: Any solid or liquid material, other
than water, which exists in finely divided form.
“Petroleum Liquid”: Crude oil, condensate or any fIni~hcd
or intermediate product manufactured at a petroleum
refinery, but not including Number 2 through Number 6 fuel
oils as specified in A.C.T.H. D-396-69,gas turbine fuel oils
Numbers 2-CT through 4 CT as specified in A.C.TJI. D-2580-7l
or diesel fuel oils Numbers 2-D and 4-D, as specified in
A.S.T.M. D—975—68.
“Petroleum Refinery”: Any facility engaged in producing
i nc,
kcr~r’nr~ - ti
i ~t i 1 1
aFt’
fnt’l oi 1
~z - rt’~I
i dna 1 fn~1
distillati~..,
e~.,.,, cxtractL.. or reformi....~,
..~
unfinished petroleum
derivatives.
... ,
-‘~~o-auct
!~iT
ri, r~rnr r’
te-
materials it shall-
reactive group, that is,
,
A combination of hydrocarbons, alcohols, aldehydes,
esters, ethers or ketones having an olcfinic or
cyclo-olefinic types of unsaturation: 5 percent. This
definition does not apply to perchlorcthylene or
trichloroethylenc.
32
“Pharmaceutical”: Any compound or mixture, other than food,
used in the prevention, diagnosis, alleviation, treatment -or
cure of disease in man and animal.
“Pharmaceutical Coating Operation”:
A device in which a
c-oating is applied to a pharmaceutical, including any drying
or curing of the coating.
“Photochemically Reactive Material”: Any organic material
with an aggregate of more than 20 percent of its total
volume composed of the chemical compounds classified below
or the composition of which exceeds any of the following
individual percentage composition limitations. Whenever any
photochcmically reactive material or any constituent of any
organic material may be classified from its chemical
than one of the above groups of organic
be considered as a member of the most
c group beving the least

33
A combination of aromatic compounds with eight or more
carbon atoms to the molecule exoopt ethylbencene: 8
percent.
A combination of cthylbcnccno, ketonco having branched
hydrooarhon ~trueturr~i~or to1~inni~:
20 neror~nt..
tilT
I!!LJITL.
l_JJ~~
Lilt:
U~1iUC
.1ous
- --
1 IT 13 Li
ri
~ent
“Plant”: All of the
pollutant-emitting activities which
belong to the same industrial grouping, arc located on one
-~i~
~djai proc
-
control
£..._
-p~
÷
-pe
control~, ~
~‘“
roonr~
under common
-
rit
‘~r
it:
uuvi
of
any marine vessel.
1~0’
.li1Ti1nTT—~m1-c.LJ.ng
i-t.riti
nhrill
he~ r~oiv~4rir~rrdo~ riart of
tnc same inaustriaj. group~.ngif they belong to the same
major group (i.e., which have the same two-digit code) as
described in the “Standard Industrial Classification
Manual”. i!~7.
~-
JortJL3A
.
and ~ro under th._
“PM-lO”: particulate matter with a..
less than or equal to a nominal 10
-~
by the applicable test methods spec
air concentrations for PH-b arc uc
mirroarama
nr~r cmhir~ mt~tr~r
(ug/m~-)—
“Pneumatic Rubber Tire
pneumatic rubber tires
inr1udin~ 20.0 inches
.flCflCS, DUE not inciua..~_
....
other vehicles when produced on equipment separate from
~.
~isr,
lines for ;~ng~
LJSSSC
~-
or truck ty—~.......
“Polybasic Organic Acid Partial Oxidation Manufacturing
Process”: Any process involving partial oxidation of
hydrocarbons with air to manufacture polybasic acids or
their anhydridcs, such as maleic anhydride, phthalic
anhydrido, tcrephthalic acid, isophthalic acid, trimolbetic
anhydridc.
“Portable Grain-Handling Equipment”: Any equipment
(excluding portable grain dryers) that is designed and
maintained to be movable primarily for usc in a
non continuous operation for loading and unloading one-turn
storage space, and is not physically connected to the grain
elevator, provided that the manufacturer’s rated capacity of
the equipment does not exceed 10,000 bushels per hour.
“Portland Cement Manufacturing Process Emission Source”:
any items of process equipment or manufacturing
processes
used in or associated with the production of portland
cement, including, but
not limited to, a kiln, clinker
cooler, raw mill system, finish mill system, raw material
“~odynamic ~
if ied by rule. Ambient
ually expressed in
Manufacture”: The production of
with a bead diameter up to but not
~ ~cction diinensionup

34
dryer, matcriî-~l
~itr~r-—-~
belt or other
traririfer
—~x
ot’-...
~$+~
,..~
b4..
.-..
-ey--
~._em,
4-
t-~a~..~ersy
,
ma.........ial convcyo...
,~...nt, bagging
~
~
~
unlo-adin,
or bulk loading station.
1
L I
~II
1-,’---.~
“Portland Cement Process” or “Portland Cement rianurrioturing
Plant”: Any facility or plant manufacturing portland cement
by
either the wet or dry process.
“Power Driven Fastener Coating”i The coating of nail,
staple, brad and finish nail fasteners where ouch fasteners
arc fabricated from wire or rod of 0.0254 inch diameter or
greater, where such fasteners are bonded into coils or
strips, such coils and strips containing a number of such
fasteners, which fasteners are manufactured for use in power
tools, and which fasteners must conform with formal
standards for specific uses established by various federal
and national organizations including Federal Specification
FF-N-105b of the Cencral Cervices Administration dated
August 23, 1977 (does not include any later amendments or
editions; U.S. Army Armament Research and Development
Command, Attn: DRDAR-TCT, Rock Island, IL 61201), Bulletin
t.TH-25d of the U.S. Department of Housing and Urban
Development
-
Federal -Housing Administration dated
September 5, 1973 (does not include any later amendments or
editions; Department of
HUD, 547
W. Jackson Blvd., Room
1005, Chicago, IL 60606), and the Model Building Code of the
Council of American Building Officials, and similar
standards. For the purposes of this definition, the termo
“brad” and
“finish nail” refer to single leg
fasteners
fabricated in the same manner as staples. The application
of coatings to staple, brad, and finish
nail
fasteners may
be associated with the incremental forming of such fasteners
-in a cyclic or repetitious manner (incremental fabrication)
or with the forming of strips of such fasteners as a unit
from a band of wires (unit fabrication).
(Vol)
per ~
ratio which
expresses the volumetric concentration of
gaseous air contaminant
million unit volumes of gu....
“Pressure Release”: The emission of materials resulting
from system pressure being greater than oct pressure of the
pressure relief device.
“Pressure Tank”: A tank in which fluids are stored at a
pressure greater than atmospheric pressure.
“Prime Coat”~ The first film of
a mu~tip1.r
r~nnt
nrn-~ra$-irin..
ig material applied4n
conveyor
belt
ti
atation,
I
-~
L
111 .~I
JI~ ~11Tflti
~
2&
~.rr,11imr’/’Lrrt111mD
IT

“Purged Process Fluid”: Liquid or vapor from a process unit
that contains volatile organic material and that results
from flushing or cleaning the sample line(s) of -a process
unit so that an uncontaminated sample may then be taken for
--
35
“Prime Surfacer Coat”: A film of coating material that
.~ueL
~
the surface not ad~uatcly
the prime coat before
~
~-
covered by
.~J.I,_j.Ufl
UL
i.dlL L.~Jp
coat.
“Process”: Any stationary emission source other than a fuel
combustion emission source or an incinerator.
“-Process Unit”: Components assembled to produce, as
or f~nm1
nrprinr~I-~
- nnt’
or
mrir~
of
thr’
~
listed
ADD CT15
Drocedure
IT
4* ~—Ill ~ Code 215
ix
D.
.. -
eon operate independently if supplied with sufficient feed
or raw materials and sufficient storage facilities for the
product.
.
“Process Unit Shutdown”: A work practice or operational
trocoso unit
-
of a process unit. An
operational pro-~
stops
~‘oauct
—--~‘ -
par’
cdulcd work practice or
that stopo production from a procoso
unit u~ pu~ -ui a proc~ uni~ iui ~cUu
~uun ~ nour~
i~
-a—process unit shutdown. The use of spare components and
nu’~
technically feasible bypassing of components without
stopping production is not a process unit shutdown.
“Process Weight Rate”: The actual weight or engineering
approximation thereof of all materials except liquid and
gaseous fuels and combustion air, introduced into any
process per hour. For a cyclical or batch operation, the
process weight rate shall be determined by dividing such
~i-n.-~1
weight or cngin~r~rnri
ari~rrnrimatinn
thr~ri-~gf
by the
numoer or nours or operation cxciuding any time auring
the equipment is idle. For continuous processes, the
process weight rate shall be determined by dividing such
actual weight or engineering approximation thereof by the
number of hours in
one
complete operation, excluding any
time during which the equipment is idle.
“Production Equipment Exhaust System”: A system
for
collecting and directing into the atmosphere emissions of
volatile organic material from reactors, centrifuges and
other process emission sources.
“publication Rotogravure Printing”: Rotogravure printing
tlnrin
nant-r
uhich is subsequently formed into hnnk~
~-iFa1ppucs.
brochur’~
r1irtririr~-i
IT
supplement
materials.
types of
ging
testing or analysis.

36
“Reactor”: A vat, vessel or other device in which ohoinica-l
reactions take place.
“Reasonably Available Control Technology (RACT)”: The
lowest omission limitation that an emission source is
capable of meeting by the application of control technology
that is reasonably available considering technological and
economic feasibility.
“Refinery Fuel Gas”: Any gas which is generated by a
petroleum refinery process unit and which is combusted cit
the refinery, including any gaseous mixture of natural gas
and fuel gas.
“Refinery Unit, Process Unit or Unit”: A sot of components
which arc a part of a basic process operation such as
distillation, hydrotreating, cracking or reforming of
hydrocarbons.
“Refrigerated Condenser”: A surface condenser in which the
coolant supplied to the condenser has been cooled by a
mechanical device, other than by a cooling tower or
evaporative spray cooling, such as a refrigeration unit or
steam chiller unit.
“Residual Fuel Oil”: Fuel oils of grade Ho. 4, 5 and 6 as
specified in detailed requirements for fuel oils A.6.T.M.
-D-—396—60 (1971)
“Restricted Area”: The area within the boundaries of any
“municipality” as defined in the Illinois Municipal C-ode,
plus a cone extending one mile beyond the boundaries of any
s-uch municipality having a population of 1000 or more
according to the latest federal census.
“Ringclinann Chart”: The chart-published and described in
the Bureau of Mines, U.S. Department of Interior,
Information Circular 8333 (Revision of 1C7718) May 1, 1967,
or
any
adaptation thereof which has been approved by the
Agency.
“Roadway”: Any street, highway, road, alley, sidewalk,
parking lot, airport, rail bed or terminal, bikeway,
pedestrian mall or other structure used for transportation
purposes.
“Roll Printing”: The application of words, designs and
pictures to a substrate usually by means of a series of hard
rubber or metal rolls each with only partial coverage.
“Rotogravure Printing”: The application of words, designs
and pictures to a substrate by moans of a roll printing

37
technique in which the pattern to be applied is recessed
1nti’~.’t~
to
thr
non—imsa~
r~ror.
+
rif-
~r’
~
f-Ti
Ti
__.A:.~_,
-‘
I~fl
~1Tin
-,
1~
material on the mesh surfaces (screens).
“Sensor”: A device that measures a physical quantity or
the
change in a physical quantity such as temperature, pressure,
flow rate, pH, or liquid level.
“Cot of Safety Relief Valves”: One or more safety relief
valves designed to open in order to relieve excessive
pressures
in
~ne
same vessel or
fli~.
“Sheet Basecoat”: A coating applied to metal when the metal
is in sheet form to serve as either the exterior or interior
of a can for either two-piece or three-piece cans.
“Chotblasting”: The use of a mixture of any metallic or
non-metallic substance and air at high pressures for
cleaning and/or polishing any type of surface.
“Side-Scam Spray Coat”: A coating applied to the seam of a
three-piece can.
“Smoke”: Small gas-borne particles resulting from
incomplete combustion, consisting predominately but not
e-xclusivcly of carbon, ash and other combustible material,
that form a visible plume in the air.
“Smokeless Flare”: A combustion unit and the stack to which
it is affixed in which organic material achieves combustioi~
by burning in the atmosphere such that the smoke or other
particulate matter emitted to the atmosphere from such
combustion does not have an appearance density or shade
darker that No. 1 of the flinglemann Chart.
“Solvent Cleaning”: The process of cleaning soils from
surfaces by cold cleaning, open top vapor degrecising or
r’~rinvrvnri
~rr~
rr’irii rfl-s
-
“Cafoty Relief Valve”: A valve which is normally closed and
which is designed to open in order to relieve excessive
pressures within a vessel or pipe.
“Candblariting”: The use of a mixture of sand and air at
high pressures for cleaning and/or polishing any type of
surface.
“Screening”: Separating material according to size by
pressing undersized material through one or more mesh
surfaces
-I rifT fTJf-rfi1

38
“Specialty High -Gloss Catalyzed Coating”: Commercial
contract finishing of material prepared for printers and
lithographers where the finishing process uses a
solvent-borne coating, formulated with a catalyst, in a
quantity of no more than 12,000 gallons/year as supplied,
where the coating machines arc shoot fed and the coated
shoots are brought to a minimum surface temperature of 190°
F, and whore the coated sheets arc to achieve the minimum
specular reflectance index of 65 measured at a 60 degree
angle with a gloss meter.
“Gplash Loading”i A method of loading
a tank, railroad tank
car, tank truck or trailer by use of other than a submerged
loading pipe.
“Stack”: A flue or conduit, free—standing or with exhaust
port above the roof of the building on which it is mounted,
by which air contaminants arc emitted into the atmosphere.
“Standard Conditions”: A temperature of 70° F and a
pressure of 14.7 pounds per square inch absolute (psia).
-.-—-wt
“Stationary Storage Tank”: Any container of liquid or gas
which is designed and-constructed to remain at one site.
“Submerged Loading Pipe”: Any loading pipe the discharge
epcning of which is entirely submerged when the liquid level
-i-s 6 inches above the bottom of the tank. when applied to a
tank which
is loaded from the side, any loading pipe the
discharge of which is entirely submerged when the liquid
level is 18 inches or two times the loading pipe diameter,
whichever is greater, above the bottom of the tank. The
definition shall also apply to any loading pipe which is
continuously submerged during loading operations.
Cubic Foot (~cf)
“.--- -~
~
e#~
,.~.
cubic
-foot
of gas at standard conditions.
“Stationary Emission Source”: An emission source which is
n-nt ~c1f-nrnoc~11r~cL
ilCulfuric Acid Mist”: Sulfuric acid mist as measured
according to the method specified in 35 Ill. Adm. Code
-214.101(b)
“Surface Condenser”: A device which removes a substance
from a gas stream by reducing the temperature of the stream-1-
without direct -contact between the coolant and the stream.

39
“&ynthetic Organic Chemical or Polymer Manufacturing Plant”:
A plant that produces, as intermediates or final products,
one or more of the chemicals or polymers listed in 35 Ill.
Adm. Code 215.Appendix D-.
“Tablet Coating Operation”: A pharmaceutical coating
operation in which tablets are coated.
“Top Coat”: A film of coating material applied in a
multiple coat operation other than the prime coat, final
repair coat or prime surfacer coat.
“Transfer Effioienoy”~ Ratio of the amount of coating
deposited onto a part or product to the total amount of
coating solids used.
-
-
“Tread End Cementing”: The application of a solvent-based
cement to the tire tread ends.
“True Vapor Pressure”: The equilibrium partial pres2ure
exerted by a petroleum liquid as determined in accordance
with methods
described in American Petroleum Institute
Bulletin 2517, “Evaporation Loss From Floating Roof Tanks”
(1962).
-
“Turnaround”:
The procedure of shutting down an operating
refinery unit, emptying gaseous and liquid contents to do
inspection, maintenance and repair work, and putting the
unit back into production.
“Und.ertrcad Cementing”: The application of a solvent-based
cement to the underside of a tire tread.
“Unregulated Safety Relief Valve”: A safety relief valve
which cannot be actuated by a means other than high pressure
in the pipe or vessel which it
protects.
“Vacuum Producing System”: Any reciprocating,
rotary or
centrifugal blower or compressor, or any jet ejector or
device that creates suction from a pressure below
atmospheric and discharges against a greater pressure.
“Valves Not Externally Regulated”: Valves that have no
external controls, such as in-line chock valves.
“Vapor Balance System”: Any combination of pipes or hoses
uhic~h
c~rrntr”i n r~1t-irit-’ri ~-i1-s’m
h~rr’r~n
the vapor spao~
of
unloading tank and a receiving tank sucn
vapors
displaced from the receiving tank are transferred to the
tank being unloaded.

40
“Vapor Collection System”: All piping, seals, hoops,
connections, pressure-vacuum vents, and other possible
sources between the gasoline delivery vessel and the vapor
processing unit and/or the storage tanks and vapor holder.
“Vapor Control System”: Any system that prevents release to
the atmosphere of organic material in the vapors displaced
from a tank during the transfer of gasoline.
“Vapor-Mounted Primary Cecil” ~ A primary seal mounted with
an air space bounded by the bottom of the primary seal, the
tank wall, the liquid surface
and the floating roof.
“Vinyl Coating”: The appi ication of a topcoat or printing
to vinyl coated fabric or
that the application of an
vinyl sheets;
organisol or
provided,
plastisol
however,
is not
viny
1
4.
....s-.4-4..~~#
l.a
.
a,
“Volatile Organic Liquid”:
irrilr~fH
it’
n~a-,nir~miff-ri~11
-
Any liquid which
“vot~lcorganicHatia:AnyorgQnio compound which
specifically exempted from this definition. For purpooco of
determining compliance with emission limits, volatile
organic material shall b-c measured by the reference test
methods incorporated by reference in 35 Ill. Adm. Code
215.105. Where such a method also inadvertently measures
compounds with negligible photochemical reactivity, an owner
or operator may exclude these negligibly reactive compounds.
For
purposes
of this definition, the following organic
enmnound~
hr~ve
been
dr~tevm~ined
to have neal iaible
materials:
~CFC—114)-
Dichiorotrifluoroethanc (HCFC-123)
1, l-Difluoroethane (HFC-152a)
Ethane
Methane
1.
~~uoroethanc (HFC—125)
Tetrafluoroethanc (HFC-134a)-
1, 1,2, 2—Tctr-afluorocthanc (J-IFC-l34)
Trichlorecthanc (Methyl chloroform)
Chiorodifluoroethanc (HCFC-142b)
Chloro-difluoromcthane (CFC-22~
Chloropcntafluoroethane (CFC-1 15)
2-Chloro-l,l,1,2—tetrafluoroethane (HCFC-124)
Dichiorodifluoromethane (CFC-12)
Dichlorofluoroethane (HCFC-141b)
Dichloromcthane (Methyleno chloride)
nhlri~ptctr”.~”-~

41
1,1, l-Trichloroethane (Methyl chloroform)
Triohlorofluoromethanc (CFC 11)
Trichlorotrifluorocthane (CFC-113)
Trifluoromethane (FC-23)
and the following classes of compounds:
Cyclic, branched, or linear, completely fluorinated
alkanes.
Cyclic, branched, or linear, completely fluorinated
ethers with no unsaturations.
Cyclic, branched, or linear, completely fluorinated
tertiary aminco with no unsaturations.
Sulphur-containing perfluorocarbons with no unsaturations
and with sulfur bonds only to carbon and fluorine.
BOAflD NOTE: UCEPA or the Agency may require
monitoring to
demonstrate the amount of an exempted
compound in a sourcc’-s emissions on a case-by—case basis
as a pre-condition to exemption of that compound under
certain circumstances, such as where VONs and excm~tcd
com~ouncis are mixed together
arc
-
large
~
~~z~unds,
~
-chemical com~..~itionof th....
exempted compounds is not known. Sec 35 Ill. Mm. Codc
number of
pO~fl~s,-1
-~
~-
~i IA ~if~_’~if~
“Volatile Organic Material
Content” or “VOMC”: the
emissions of
volatile organic material which would result
from the exposure of
a coating, printing ink, fountain
solution, tire spray, dry cleaning waste or other similar
material to the air, including any drying or curing, in the
absence of any control equipment. VONC is typically
expressed as kilogram (kg) VON/liter (lb VON/gallon) o-f
coating or coating solids, or kg VON/kg (lb VOH/lb) of
coating solids, of coating material or material.
“Volatile Petroleum Liquid”: Any petroleum liquid with a
true vapor pressure that is greater than 1.5 path (78
millimeters of mercury) at standard conditions.
“Wastewatcr (Oil/Water) Separator”: Any device or piece of
equipment which utilices the -difference in density between
oil and water to remove oil and associated chemicals of
device, ~n~h
fl~t’~nlntinn
tank
ni~ a
clarifier,
which removes petroleum derived compounso tram
waste water.

42
“Weak Nitric Acid Manufacturing Process”: Any acid
producing facility manufacturing nitric acid with a
concentration of less than 70 percent by weight.
“Woodworking”:
polishing and
The
making
shaping, sawing,
into products of
grinding,
any form
smoothing,
or shape of
wood.
(Source: Repealed at
Ill. Reg.
_____,
effective
Section 211.130 Accelacota
“Accelacota” means a pharmaceutical coating operation which
consists of a horizontally rotating perforated drum in which
tablets are placed, a coating is applied by spraying, and the
coating is dried by the flow of air across the drum through the
perforations.
(Source:
Added at
Ill. Reg.
_____,
effective
_____________
Section
211.150 Accumulator
“Accumulator” means the reservoir
of a condensing unit receiving
the condensate from a surface condenser.
(Source:
Added at
Ill.
Reg.
_____,
effective
______________
Section 211.170 Acid Gases
“Acid gases” means~ for the purposes of Section 9.4 of the
Environmental Protection Act (the Act) (Ill. Rev. Stat. 1991, ch.
l11~, par. 1009.4) f415 ILCS 5/9.4), hydrogen chloride, hydrogen
fluoride and hydrogen bromide, which exist as gases, liquid mist,
or any combination thereof.
(Source: Added at
Ill. Reg.
_____,
effective
____________
Section 211.210
Actual Heat Input
“Actual heat input” means the quantity of heat produced by the
combustion of fuel using the gross heating value of the fuel.
(Source: Added at
Ill. Reg.
_____,
effective

43
Section 211.230
Adhesive
“Adhesive” means any substance or mixture of substances intended
to serve as a joining compound.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.250 Aeration
“Aeration” means the practice
of forcing air through bulk stored
grain to maintain the condition of the grain.
(Source: Added at
Ill. Reg.
,
effective_________
Section 211.290
Afterburner
“Afterburner” means a control
device in which materials in
gaseous effluent are combusted.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.310 Air Contaminant
“Air contaminant” means any solid, liquid, or gaseous matter, any
odor, or any form of energy, that is capable
of being released
into the atmosphere.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.330 Air Dried Coatings
“Air dried coatings” means any coatings that dry by use of air or
forced air at temperatures up to 363.15°K (194°F).
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.350
Air Oxidation Process
“Air oxidation process” means any unit process including
ainxnoxidation and oxychlorination which uses air or a
combination
of air and oxygen as an oxidant in combination with one or more
organic reactants to produce one or more organic compounds.
(Source: Added at
Ill.
Reg.
_____,
effective
_______________

44
Section 211.370 Air Pollutant
“Air pollutant” means an air pollution agent or combination of
such agents. including any physical, chemical, biological,
radioactive (including source material, special nuclear materiala
and byproduct materiaU substance or matter which is emitted into
or otherwise enters the atmosphere. Such term includes any
precursors to the formation of any air pollutant, to the extent
that the
relevant statute or rule has identified such precursor
or precursors for particular purpose for which the term “air
pollutant” is used.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section
211.390 Air Pollution
“Air pollution” means the presence in the atmosphere of one or
more air contaminants in
sufficient quantities and of such
characteristics
and duration as to be injurious to human, plant,
or animal life, to health, or to property,
or to unreasonably
interfere with the enjoyment of life or property.
(Source: Added at
Ill. Reg.
_____,
effective
________________
Section 211.410 Air Pollution Control Equipment
“Air pollution control equipment” means any equipment or
apparatus of a type intended to eliminate, prevent, reduce or
control the emission of air contaminants to the atmosphere.
(Board Note: The requirements to obtain permits for air
pollution control equipment, in 35 Ill. Adrn. Code 201.Subpart C,
~pplv to such equipment intended
to eliminate, prevent, reduce or
control the emissions of specified air contaminants from
stationary emission units.
(Source: Added at
Ill. Reg.
_____,
effective
________________
Section
211.430 Air Suspension Coater/Dryer
“Air suspension coater/dryer” means
a pharmaceutical coating
operation which consists of vertical chambers in which tablets or
particles are placed, and a coating is applied and then dried
while the tablets or particles are kept in a fluidized state by
the passage of air upward through the chambers.
(Source: Added at
Ill. Peg.
_____,
effective
________________

45
Section 211.450 Airless Spray
“Airless sDrav” means a spray coating method in which the coating
is atomized by forcing it through a small opening at high
pressure. The coating liquid is not mixed with air before
exiting from the nozzle.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.470 Air Assisted Airless Spray
“Air assisted airless spray” means a spray coating method which
combines compressed air with hydraulic pressure to atomize the
coating material into finer droplets than is achieved with pure
airless spray. Lower hydraulic pressure is used than with
airless spray.
(Source: Added at
Ill. Reg.
,
effective
_______________
______________________________ )
Section 211.490 Annual Grain Through-Put
“Annual grain through-put” unless otherwise shown by the owner or
operator, annual grain through-put for grain—handling operations,
which have been in operation for three consecutive years prior to
June 30, 1975, shall be determined by adding grain receipts and
shipments for the three previous fiscal years and dividing the
total by 6. The annual grain through-put for grain-handling
operations in operation for less than three consecutive years
prior to June 30, 1975, shall be determined by a reasonable
three-year estimate; the owner or operator shall document the
reasonableness of his three—year estimate.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.510 Application Area
“Application area” means an area where a coating is applied by
dipping, spraying or other techniques.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.530 Architectural Coating
“Architectural coating” means any coating used for residential or
commercial buildings or their appurtenances, or for industrial
buildings, which is site applied.

46
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.550 As Applied
“As applied” means the formulation of a coating during
application on or impregnation into a substrate, including any
dilution solvents or thinners added at the source before
application of the coating.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.570 Asphalt
“Asphalt” means the dark-brown to black cementitious material
(solid, semisolid, or liquid in consistency) of which the main
constituents are bitumens which
occur naturally or as a residue
of petroleum refining.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.590 Asphalt Prime Coat
“Asphalt prime coat” means
a low—viscosity liquid asphalt applied
to an absorbent surface as the first of more than one asphalt
coat.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.610 Automobile
“Automobile” means a motor vehicle which normally has four
wheels, is used predominately for carrying 12 or fewer
passengers, and is not a light—duty truck.
(Source: Added at
Ill. Reg.
_____,
effective
______________
Section 211.630
Automobile or Light-Duty
Truck Assembly Source
or Automobile or Light-Duty Truck Manufacturing
Plant
“Automobile or light—duty truck assembly source” or “Automobile
or light-duty truck manufacturing plant” means a source where
parts are assembled
or finished for inclusion into a finished
automobile or light-duty truck ready for sale to vehicle dealer
but not including customizers, body shops, and other
repainters.

47
(Source: Added at
Ill. Reg.
_____,
effective
Section 211.650 Automobile or Light-Duty Truck Refinishing
“Automobile or light-duty truck refinishing” means the repainting
of used automobiles and light-duty trucks.
(Source: Added at
Ill. Reg.
effective
Section 211.670 Baked Coatings
“Baked coatings” means any coating which is cured or dried in an
oven where the oven air temperature exceeds 90°C (194°F).
(Source: Added at
Ill.
Reg.
effective
Section 211.690 Batch Loading
“Batch loading” means, with resPect to solvent cleaning, the
process of loading
p number of individual parts
at the same time
for degreasing.
(Source: Added at
Ill. Reg.
effective
Section 211.710 Bead-Dipping
“Bead-diPping” means the dipping of an assembled tire bead into a
solvent-based cement.
(Source: Added at
Ill. Reg.
Section 211.730 Binders
“Binders” means organic materials and
effective
resins which do not contain
VON.
(Source: Added at
Ill. Reg.
effective
)
Section
211.750 British Thermal Unit
“British Thermal Unit”
means the quantity of heat required to
raise one pound of water from 60°F to 61°F (abbreviated btu).
(Source: Added at
Ill. Peg.
_____,
effective
_______________
_________________________________ )

48
Section 211.770
Brush or Wipe Coating
“Brush or wipe coating” means
a manual method of applying a
coating using a brush, cloth, or similar object.
(Source: Added at
Ill. Reg.
_____,
effective
______________
_________________________________)
Section 211.790
Bulk Gasoline Plant
~ “Bulk gasoline plant” means, for purposes of 35 Ill.
Adin. Code 215, any gasoline storage and distribution
source
that receives gasoline from bulk gasoline
terminals by delivery vessels and distributes gasoline
to gasoline dispensing operations.
~j
“Bulk gasoline plant” means, for purposes of 35 Ill.
Adm. Code 218 and
219, a gasoline storage and
distribution source with an average throughput of
76,000 1 (20,000 gal) or less on a 30—day rolling
average that distributes gasoline to gasoline
dispensing operations.
(Source: Added at
Ill. Reg.
_____,
effective
______________
Section 211.810 Bulk Gasoline Terminal
“Bulk gasoline terminal” means any gasoline storage and
distribution source that receives gasoline by pipeline, ship or
barge, and distributes gasoline to bulk gasoline plants or
gasoline dispensing operations.
(Source: Added at
Ill.
Reg.
_____,
effective
______________
Section 211.830 Can
“Can” means any cylindrical single walled metal container, with
or without a top, cover, spout or handles, with walls thinner
than 29 gauge (0.0141 inch) into which solid or liquid materials
may be packaged.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.850
Can Coating
“Can coating” means any protective,
decorative or functional
coating applied onto
the surface
of a can or a metal sheet or
metal part which is made into a can.

49
(Source: Added at
Ill. Reg.
_____,
effective
Section 211.870 Can Coating Line
“Can coating line” means a coating 1 me in which any protective,
decorative, or functional coating is applied onto the surface of
a can or a metal sheet or metal part which is made into a can.
(Source: Added at
Ill. Peg.
)
Section 211.890 Capture
effective
“Capture” means the ~
or recovery of
~
fi-r~
an
emission unit for direction into a duct which may be exhausted
through a stack or vent to a control device. The overall
abatement of emissions from an emission unit with an add-on
control device is a function both of the
capture efficiency and
of the control device
efficiency.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.910 Capture Device
“Capture device” means a hood, enclosed room, floor sweep or
other means of collecting volatile organic material or other air
contaminants into a duct. The pollutant can then be directed to
a pollution control device such as an afterburner, carbon
adsorber, fabric filter or scrubber. Sometimes the term is used
loosely to include the control device.
(Source: Added at
Ill. Reg.
_____,
effective
________________
Section 211.930 Capture Efficiency
“Capture efficiency” means, for purposes of
35 Ill. Adm. Code 218
and 219, the weight
of VOM entering a capture system and
delivered to a control device divided by the weight of VOM
generated by an emission unit, during a particular time period.
expressed as a percentage.
(Source:
Added at
Ill.
Reg.
_____,
effective
________________
Section 211.950 Capture System
“Capture
system” means all equipment (including, but not limited
to, hoods, ducts, fans, ovens, dryers, etc.) used to contain,
collect and transport an air contaminant to a control device.

50
(Source: Added at
Ill. Peg.
_____,
effective
________________
Section 211.970 Certified Investigation
“Certified investigation” means a report signed by Illinois
Environmental Protection Agency (Aaency) personnel certifying
whether a grain-handling operation (or portion thereof) or
grain—drying operation is causing or tending to cause air
pollution. Such report must describe the signatory’s
investigation, including a summary of those facts on which the
signatory relies to certify whether the grain-handling or
grain-dryin~ operation is causing or threatening or allowing the
discharge or emission of any contaminant into the environment so
as to cause or tend to cause air pollution in Illinois, either
alone or in combination with contaminants from other sources, or
so as to violate regulations or standards adopted by the
Pollution Control Board (Board) under the Environmental
Protection Act
(Act). The certified investigation shall be open
to a reasonable public inspection and may
be copied upon payment
of the actual cost of reproducing the original.
(Source: Added at
Ill. Peg.
____,
effective
______________
Section 211.990 Choke Loading
“Choke loading” means that method of transferring grain from the
grain-handling operation to any vehicle for shipment or delivery
which precludes a free fall velocity of grain from a discharge
spout into the receiving container.
(Source: Added at
Ill. Peg.
_____,
effective
________________
Section 211.1010
Clean Air Act
“Clean Air Act” means the Clean Air
Act Amendments of 1970 (42
U.S.C. ~7401 et
seq.), as amended in 1977 and 1990.
(Source: Added at
Ill. Reg.
_____,
effective
________________
Section 211.1050 Cleaning and Separating Operation
“Cleaning and separating operation” means that operation where
foreign and undesired substances are removed from the grain.
(Source: Added at
Ill. Peg.
_____,
effective
_______________

51
Section 211.1090 Clear Coating
“Clear coating” means coatings that lack color and opacity or are
transparent using the undercoat as a
ref lectant base or undertone
color.
(Source: Added at
Ill. Peg.
,
effective
)
Section 211.1110 Clear Topcoat
“Clear topcoat” means the final coating which contains binders.
but not opaque picn~ents. and is specifically
formulated to form a
transparent or translucent solid protective film.
(Source: Added at
Ill. Reg.
effective
Section 211.1130 Closed Purge System
“Closed purge system” means a system that is not open to the
atmosphere and that is composed of Piping, connections, and, if
necessary, flow inducing devices that transport liquid or vapor
from a piece or pieces of equipment to a control device, or
return the liquid or vapor to the
process line.
(Source: Added at
Ill. Peg.
effective
Section 211.1150 Closed Vent System
“Closed vent system” means a system that is
not open to the
atmosphere and is composed of piping, connections, and, if
necessary, flow inducing devices that transport gas or vapor from
p piece or pieces of equipment to a control device.
(Source: Added at
Ill. Peg.
effective
Section 211.1170
Coal Refuse
“Coal refuse” means waste products of coal
~
r’l
~r~rc
and
coal preparation operations containing coal, matrix material,
clay and other organic and inorganic material.
(Source: Added at
Ill. Peg.
,
effective
_____________
Section 211.1190 Coating
~j. “Coating” means, for purposes of 35 Ill. Mm. Code 215,
a material applied to a substrate for decorative,,

52
protective or other functional purposes. Such material
shall include, but are not limited to paints,
varnishes, sealers, adhesives, diluents and thinners.
~j. “Coating” means, for purposes of
35 Ill. Adm. Code 218
and 219, a material applied onto or impregnated into a
substrate for protective, decorative, or functional
purposes. Such materials include, but are not limited
to,diluents,paints,andvarnishes,inks.
sealers, adhesives, thinners1
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.1210 Coating Applicator
“Coating applicator” means equipment used
to aptly a coating.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.1230 Coating Line
~
“Coating line” means, for purposes of
35 Ill. Mm. Code
215, an operation where a surface coating is applied to
a material and subsequently the coating is dried and/or
cured.
~j “Coating line” means, for Purposes of 35 Ill. Mm. Code
218 and 219, an operation consisting of a series of one
or more coating applicators and any associated
flash-off areas, drying areas, and ovens wherein a
coating is applied, dried, and/or cured. A coating
line ends at the point where the coating is dried or
cured, or prior to any subsequent application of a
different coating.
It is not necessary for an
operation to have an oven or a flash-off area in order
to be included in this definition.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
_________________________________ )
Section 211.1250 Coating Plant
“Coating plant” means any building, structure or installation
that contains a coating line and which is located on one or more
contiguous or adjacent properties and which is owned or operated
by the same person (or
by persons under common control).
(Source:
Added at
Ill. Peg.
_____,
effective
_______________

53
Section 211.1270 Coil Coating
“Coil coating” means
any protective, decorative or functional
coating which is applied onto any flat metal sheet or strip which
is delivered to the coating line as a roll or coil, unwound and
coated as a continuous substrate.
(Source: Added at
Ill. Reg.
effective
Section 211.1290 Coil Coating Line
“Coil coating line” means a coating line in which any protectiy~
decorative or functional coating is applied onto any flat metal
sheet or strip which is delivered to the coating line as a roll
or coil, unwound and coated as a continuous substrate.
--
(Source: Added at
Ill. Peg.
_____,
effective
Section 211.1310 Cold Cleaning
“Cold cleaning” means the process of cleaning and removing soils
from surfaces bY spraying, brushing,
flushing, or immersion while
maintaining the organic solvent below its boiling Point. Wipe
cleaning is not included in this definition.
(Source: Added at
Ill. Peg.
_____
effective
Section 211.1330 Complete Combustion
“Complete combustion” means a process in which all carbon
~ontairt~d in a fuel or aas stream is conv~rt~dto carbon ~
(Source: Added at
Ill. Peg.
effective
Section
211.1350 Component
“Component” means any
piece of equipment which has the pot~nti~1
to leak
volatile organic material (VOM) including, but not
limited to. pump seals, compressor seals, seal oil degassjng
vents, pipeline valves, pressure relief devices, process drains.
and open ended valves and lines, and flanges.
For purposes of
Subparts Q and P in 35 Ill. Adrn. Code 215, 218 and 219, this
definition excludes valves which are not externallY regulated,
flanges, and equipment in heavy liquid service. For purposes of
Subpart Q of 35 Ill. Adm. Code 215, 218 and 219, this definition
also excludes bleed ports of gear ~um~s in polymer service.

54
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.1370 Concrete Curing Compounds
“Concrete curing compounds” means any coating applied to freshly
poured concrete to retard the evaporation of water.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
_________________________________ )
Section 211.1390 Concentrated Nitric Acid Manufacturing Process
“Concentrated nitric acid manufacturing process” means any acid
producing facility manufacturing nitric acid with a concentration
equal to or greater than 70 percent by weight.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.1410 Condensate
“Condensate” means volatile organic liquid separated from its
associated gases, which condenses due to changes in the
temperature or pressure and remains liquid at standard
conditions.
(Source:
Added at
Ill.
Peg.
_____,
effective
_______________
Section 211.1430 Condensible PM-b
“Condensible PM-b” means PM-b formed immediately or shortly
after discharge to the atmosphere, as measured by the applicable
test method specified in 35 Ill. Adm. Code 212.110. Condensible
particulate
matter exists in gaseous and/or vapor form prior to
release_to_the atmosphere, e.g., in the
stack, and forms
particulate matter upon condensation when subject to conditions
of cooling and dilution in the atmosphere.
(Source: Added at
Ill.
Reg.
_____,
effective
_______________
Section 211.1470 Continuous Process
“Continuous process” means, with respect to manufacture of
polystyrene resin, a method of manufacture in which the styrene
raw material is delivered on a continuous basis to the
reactor in
which the styrene is polyinerized to polystyrene.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________

55
Section 211.1490 Control Device
“Control device” means equipment (such as an afterburner,
adsorber, fabric filter or scrubber) used to remove or prevent
the emission of an air contaminant from a contaminated exhaust
stream.
(Source: Added at — Ill. Reg.
_____,
effective
_______________
Section 211.1510 Control Device Efficiency
“Control device efficiency” means, for purposes of 35 Ill. Adm.
Code 218 and 219, the weight of VOM generated by an emission unit
which is destroyed or removed by a control device, divided by the
weight of
VOM generated by such unit entering the control device.
during a particular time period, expressed as a
percentage.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.1530 Conventional Soybean Crushing
Source
“Conventional soybean crushing source” means any hexane
extraction soybean crushing equipment that uses direct contact
steam for desolventizinq and producing toasted soy meals.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.1550 Conveyorized Degreasing
“Conveyorized degreasing” means the continuous process of
cleaning and removing soils from surfaces utilizing either cold
or vaporized solvents.
(Source: Added at — Ill. Reg.
_____,
effective
_______________
Section 211.1570 Crude Oil
“Crude oil” means a naturally occurring mixture which consists of
hydrocarbons and sulfur, nitrogen, or oxygen derivatives of
hydrocarbons and which is a liquid at standard conditions.
(Source: Added at — Ill.
Reg.
_____,
effective
______________

56
Section 211.1590 Crude Oil Gathering
“Crude oil gathering” means the transportation of crude oil or
condensate after custody transfer between a production site and a
reception point.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
_________________________________ )
Section 211.1610 Crushing
“Crushing” means the fragmentation of non—metallic minerals by a
machine such as a -jaw, gyratory, cone, roll, rod, mill,
hammermill, and impactor.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.1630 Custody Transfer
“Custody transfer” means the transfer of produced petroleum
and/or condensate after processing and/or treating in the
producing operations, from storage tanks or automatic transfer
systems to pipelines or any other forms of
transportation.
(Source:
Added at
Ill. Peg.
_____,
effective
________________
Section 211.1650 Cutback Asphalt
“Cutback asphalt” means any asphalt which has been liguified by
blending with petroleum solvents other than residual fuel oil and
has not been emulsified with water.
(Source: Added at — Ill. Reg.
_____,
effective
_______________
Section 211.1670 Daily-Weighted
Average VOM Content
“Daily-weighted average VOM content” means the average VON
content of two or more coatings as
applied on a coating line
during any day,
taking into
account the fraction
of total coating
volume that
each coating represents, as calculated with
the
following equation:
n
MQ~W
=
I E
v,~__ç,
1/VT
i=l
where:

57
VOMW
=
The average VON content of two or more
coatings as applied each day on a coating
line in units of kg VOM/l (lbs VON/gal) of
coating (minus water and any compounds which
are specifically exempted from the definition
of VOM),
n
=
The number of different coatings as applied
each day on a coating line,
V1
=
The volume of each coating (minus water and
any compounds which are specifically exempted
from the definition of VOM) as applied each
day on a coating line in units of 1 (gal).
The VOM content of each coating as applied
each day on
a coating line in units of kg
VOM/l (lbs VON/gal) of coating (minus water
and any compounds which are specifically
exempted from the definition of VON), and
=
The total volume of all coatings (minus water
and any compounds which are specifically
exempted from the definition of
VON) as
applied each day on a coating line in units
of 1 (gal)
(Source: Added at —
Ill. Peg.
_____,
effective
______________
Section 211.1690
“Day” means, for purposes of Part 2b8 or Part 219, the
consecutive 24 hours beginning at 12:00 AN (midnight) local time
or beginning at affixed time consistent with the source’s
operatin~schedule, as provided below. A source may use a day
beginning at a time other than midnight which is consistent with
its operating schedule provided that the owner or operator of the
source first notifies that Agency in writing of such alternative,
describing why it would be more reasonable to maintain records on
this basis. The owner or operator shall notify the Agency in
writing prior to any change in the time at which a day begins.
(Source: Added at
Ill. Peg.
_____,
effective
_______
Section 211.1710 Degreaser
“Degreaser” means any equipment or system used in solvent
cleaning.

58
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.1730
Delivery Vessel
“Delivery vessel” means any tank truck or trailer equipped with a
storage tank that is used for the transport of gasoline to a
stationary storage tank at a gasoline dispensing operation, bulk
gasoline plant, or bulk gasoline terminal.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.1750
Dip Coating
“Dip coating” means a method
of applying coatings in which the
part is submerged in a tank filled with the coating.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.1770 Distillate Fuel Oil
“Distillate fuel oil” means fuel oils of grade No. 1 or 2 as
specified in detailed requirements for fuel oil ASTM D—369—69
(1971) incorporated by reference in 35 Ill. Adm. Code 218.112 and
219.112.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.1790 Drum
“Drum” means any cylindrical shipping container of 13 to
110-gallon capacity.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
_________________________________ )
Section 211.1810 Dry Cleaning Operation or Dry Cleaning
Facility
“Dry cleaning operation” or
“Dry cleaning facility” means the
cleaning of fabrics using an essentially nonaqueous solvent by
means of one or more solvent washes, extraction of excess solvent
by spinning and
drying by tumbling in an airstream. The dry
cleaning operation or facility includes, but is not
limited to,
washers, dryers, filter and purification systems, waste disposal
systems, holding tanks, pumps and
attendant piping and valves.
(Source: Added at — Ill. Peg.
_____,
effective
_______________

59
Section 211.1830
Dump-Pit Area
“Dump—Pit area” means any area where grain is received at a
grain-handling or grain-drying operation.
(Source: Added at
Ill. Reg.
_____,
effective
______________
Section 211.1850
Effective Grate Area
“Effective prate area” means that area of a dump—pit grate
throuah which air passes, or would pass. when aspirated.
(Source: Added at — Ill. Peg.
_____,
effective
______________
Section 211.1870 Effluent Water SeParator
“Effluent water separator” means any tank, box, sump or other
apparatus in which any organic material floating on or
entrained
or contained in water entering such tank, box, sump or other
aPParatus is physically separated and removed from such water
prior to outfall, drainage or recovery of such water.
(Source: Added at
Ill. Reg.
_____,
effective
_____________
Section 211.1890 Electrostatic Bell or Disc SPraY
“Electrostatic bell or disc spray” means an electrostatic spray
coating method in which a rapidly-spinning bell— or disc-shared
applicator is used to create a fine mist and a~p1y the coating
with high transfer efficiency.
(Source:
Added at
Ill. Reg.
_____,
effective
_____________
Section 211.1910 Electrostatic Spray
“Electrostatic spray” means a spray coating method in which
opposite electrical charges are applied to the substrate and the
coating. The coating is attracted to the object due to the
electrostatic potential between them.
(Source: Added at —
Ill. Peg.
_____,
effective
______________
Section 211.1930 Emission Rate
“Emission rate” means, if not otherwise stated in a specific
provision, the total quantity of a particular specified air
contaminant discharged into the atmosphere in any one-hour

60
period. For example, if not otherwise specified in
35 Ill. Mm.
Code 218 or 219, emission rate means the
total auantity of
volatile organic material discharged into the atmosphere in any
one—hour period.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.1950 Emission Unit
“Emission unit” means any part or activity at a stationary source
that emits or has the potential to emit any air pollutant.
(Source: Added at — Ill. Peg.
_____,
effective
________________
Section 211.1970
Enamel
“Enamel” means a coating that cures by chemical
cross—linking of
its base resin. Enamels can be distinguished from lacquers
because enamels are
not readily resoluble in their original
solvent.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.1990 Enclose
“Enclose” means, for purpose of 35 Ill. Adm. Code 215.481(c),
215.482(b), 218.481(c), 218.482(b), 219.481(c) and 219.482(b), to
cover any volatile organic liquid surface that is exposed to the
atmosphere.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.2010 End Sealing Compound Coat
“End sealing compound coat”
means a can coating applied to can
ends which functions as a gasket when the end
is assembled onto
the can.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.2050 Ethanol Blend Gasoline
“Ethanol blend gasoline” means a mixture of gasoline and at least
9 ethanol by volume.
(Source: Added at
Ill. Peg.
_____,
effective
_______________

61
Section 211.2070 Excess Air
“Excess air” means air supplied in addition to the theoretical
guantity necessary for complete combustion of all fuel and/or
combustible waste material.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.2090 Excessive Release
“Excessive release” means, for PurPoses of 35 Iii. Adm. Code
215.144, 218.144 and 219.144, a discharge of more than 295 g
(0.65 ibs) of mercaptans and/or hydrogen sulfide into the
atmosphere in any 5-minute period.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.2110 Existing Grain-Drying Operation
“Existing grain-drying operation” means any ~rain—drving
operation the construction or modification of which was commenced
prior to June 30, 1975.
(Source: Added at
Ill. Reg.
_____,
effective
________________
Section 211.2130
Existing Grain-Handling Operation
“Existing grain-handling operation” means any grain-handling
operation the construction or modification of which was commenced
prior to June 30, 1975.
(Source: Added at — Ill. Peg.
_____,
effective
________________
Section 211.2150 Exterior Base Coat
“Exterior base coat” means a can coating applied to the exterior
of a two-piece can body to provide protection to the metal or to
provide background for any lithographic or printing operation.
(Source: Added at — Ill. Reg.
_____,
effective
_______________
Section 211.2170 Exterior End Coat
“Exterior end coat” means a can coating applied to the exterior
end of a can to provide protection to the metal.

62
(Source: Added at
Ill. Reg.
_____,
effective
Section 211.2190 External Floating Roof
“External floating roof” means a cover over an open to~storage
tank consisting of a double deck or pontoon single deck which
rests upon and is supported by the volatile organic liquid being
contained and is equipped with a closure seal or seals to close
the space between the roof edge and tank shell.
__________________
Extreme Performance Coating
“Extreme performance coating” means any coating which during
intended use is exposed to any or all of the following: ambient
weather conditions, temperatures consistently above 95°C (203°F).
detergents. abrasive and scouring agents, solvents, or corrosive
atmospheres.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.2230 Fabric Coating
“Fabric coating” means any protective, decorative or functional
coating which is applied onto or impregnated into a textile
fabric which is delivered to the coatina line as a roll, unwound
and coated as a continuous substrate.
(Source: Added at
Ill. Reg.
effective
Section
211.2250 Fabric Coating Line
“Fabric coating line” means a coating line in which any
protective, decorative, or functional coating is applied onto or
impregnated into a textile fabric which
is delivered to the
coating line
as a roll, unwound and coated as a continuous
substrate.
(Source: Added at — Ill. Reg.
_____,
effective
__________
Section 211.2270 Federally Enforceable Limitations and
Conditions
“Federally enforceable limitations and conditions” means all
limitations and conditions which are enforceable by the
Administrator of the USEPA, including those requirements
(Source:
Section 211.2210
Added at
Ill. Reg.
_____,
effective

63
developed pursuant to 40 CFR Parts 60 and 61; requirements within
any applicable implementation plan; and any permit requirements
established pursuant to 40 CFR 52.21 or 40 CFR 52.737 or under
regulations approved pursuant to 40 CFR Part 51 Subpart I, 40 CFR
51.166 and 40 CFR Part 70.
(Source: Added at
Ill. Peg.
_____,
effective
________________
Section 211.2310 Final Repair Coat
“Final repair coat” means, with respect to automobile or
light—duty truck assembly or manufacturing, a coating which is
used to repaint topcoat which is damaged during vehicle assembly.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.2330 Firebox
“Firebox” means the chamber or compartment of
a boiler or furnace
in which
materials are burned, but not
the combustion chamber or
afterburner of an incinerator.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.2350
Fixed—Roof Tank
“Fixed-roof tank” means a cylindrical shell with a permanently
affixed roof.
(Source: Added at
Ill. Req.
_____,
effective
_______________
Section 211.2370 Flexographic Printing
“Flexographic printing” means a roll printing technique in which
the pattern to be applied
is raised above the printing roll and
the
image carrier is made of rubber or other elastomeric
materials.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.2390 Flexographic Printing Line
“Flexographic printing line” means a printing line performing
flexographic printing.
(Source:
Added at
Ill.
Peg.
_____,
effective
________________

64
Section 211.2410
Floating Roof
“Floating roof” means a roof on a stationary tank, reservoir, or
other container which moves vertically upon change in volume of
the stored material.
(Source:
Added at
Ill. Peg.
_____,
effective
______________
Section 211.2430 Fountain Solution
“Fountain solution” means the solution used in certain methods of
printinq which is applied to the image ~1ate to maintain
hydrophilic properties of the non-image areas.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.2450 Freeboard Height
“Freeboard height” means, for open top
vapor degreasers, the
distance from the top of the vapor zone to the top of the
degreaser tank, and for cold
cleaning degreasers, the distance
from the solvent to the top of the degreaser tank.
(Source: Added at —
Ill. Reg.
_____,
effective
______________
Section 211.2470 Fuel Combustion Emission Unit or Fuel
Combustion Emission Source
“Fuel combustion emission unit” or “Fuel combustion emission
source” means any furnace, boiler,
or similar equipment used for
the primary ouroose of oroducirici heat or oower by ~1-~r~recth~l-
transfer.
(Source: Added at
Ill.
211.2490 Fugitive
Peg.
Particulate
effective
Section
Matter
“Fugitive particulate matter” means
any particulate matter
emitted into the atmosphere other than throuah a stack, prov1dcA
that nothing in this definition or in 35
Ill. Mm. Code 212,
Subpart
K shall exempt any emission unit from compliance with
other provisions of 35 Ill. Adm. Code 212 otherwise a~p1icable
merely because of the absence of a stack.
(Source:
Added at
Ill. Reg.
_____,
effective

65
Section
211.2510 Full Operating Fbowrate
“Full operating flowrate” means maximum operating capacity of the
source. emission unit or process unit, as applicable.
(Source: Added at —— Ill. Reg.
_____,
effective
_______________
Section 211.2530 Gas Service
“Gas service” means that the equipment or component contains
process fluid that is in the gaseous state at operating
conditions.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.2550
Gas/Gas Method
“Gas/gas method” means either of
two methods for determining VON
caPture efficiency which rely only on gas phase measurements.
The first method
requires construction of a temPorarY total
enclosure (TTE) to ensure that all would-be fugitive emissions
are measured. The second method uses the building or room which
houses the coating line, printing line or other emission unit as
an enclosure. The second method requires that all other VON
lines or emission units within the room be shut down while the
test is performed, but all fans and blowers within the room must
be ooerated according to normal procedures.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.2570 Gasoline
“Gasoline” means any petroleum distillate or petroleum
distillate/alcohol
blend having a Reid vapor pressure of 27.6 kPa
or greater which is used as a fuel for internal combustion
engines.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.2590
Gasoline Dispensing Operation or Gasoline
Dispensing Facility
“Gasoline dispensing operation” or “Gasoline dispensing facility”
means any site where gasoline js transferred from a stationary
storage tank to a motor vehicle
gasoline tank used to provide
fuel to the engine of that motor vehicle.

66
(Source: Added at
Ill. Peg.
,
effective
_________________________________
)
Section 211.2650 Grain
“Grain” means the whole kernel or seed of corn, wheat, oats.
soybeans and any other cereal or oil seed plant and the normal
fines, dust and foreign matter which results from harvesting,
handling or conditioning. The grain shall be unaltered by
grinding or processing.
(Source:
Added at
Ill. Reg.
_____,
effective
____________
Section 211.2670
Grain—Drying Operation
“Grain—drying operation” means any operation, excluding aeration,
by which moisture is removed from grain and which typically uses
forced ventilation with the addition of heat.
(Source: Added at —
Ill. Peg.
_____,
effective
________________
Section 211.2690 Grain—Handling and Conditioning Operation
“Grain-handling and conditioning operation” means a grain storage
facility and its associate grain transfer, cleaning, drying,
grinding and mixing operations.
(Source: Added at —
Ill. Peg.
_____,
effective
________________
Section 211.2710 Grain-Handling Operation
“Grain—handling operation” means any operation where one or more
of the following grain-related processes (other than grain—drying
operation, portable grain-handling equipment, one-turn storage
space, and excluding flour mills and feed mills) are performed:
receiving, shipping, transferring, storing, mixing
or treating of
grain or other processes pursuant to normal grain operations.
(Source: Added at
Ill. Peg.
,
effective
)
Section 211.2730 Green—Tire Spraying
“Green tire sprayirici”
the spraying of green tires, both
inside and outside, with release compounds which help remove air
from the tire during molding and prevent the tire from sticking
to the mold after curing.

67
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.2750 Green Tires
“Green tires” means assembled tires before molding and curing
have occurred.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.2770 Gross Heating Value
“Gross heating value” means amount of heat produced when a unit
quantity of fuel is burned to
carbon dioxide and water vapor, and
the water vapor condensed as described in ASTM D2015-66, D900—55.
D1826—64 and D240—64 incorporated by reference in Section 211.101
of this Part.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.2790 Gross Vehicle Weight Rating
“Gross vehicle weight rating” means the value specified by the
manufacturer as the maximum design loaded weight of a single
vehicle.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.2810 Heated Airless Spray
“Heated airless spray” means an airless spray coating method in
which the coating is heated just prior to application.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.2830
Heatset
“Heatset” means a class of lithography which requires a heated
dryer to solidify
the printing inks.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.2850 Heatset-Web-Off set Lithographic Printing Line
“Heatset-web—offset lithographic printing line” means a
lithographic printing line in which a blanket cylinder is used to
transfer ink from a plate cylinder to a substrate continuously

68
fed from a roll or an extension process and an oven is used to
solidify the printing inks.
(Source: Added at
Ill. Peg.
_____,
effective
____________
_________________________________
)
Section 211.2870 Heavy Liquid
“Heavy liquid” means liquid with a true vapor pressure of less
than_0.3_kPa (0.04 psi) at 294.3°K (70°F) established in a
standard reference text or as determined by ASTM method D2879—86
(incorporated by reference in 35 Ill. Adm. Code 218.112 and
219.b12~or which has 0.1 Reid Vapor Pressure as determined by
ASTM method D323-82 (incorporated by reference in 35 Ill. Adm.
Code 215.105, 218.112 and 219.112); or which when distilled
requires a temperature of 421.95°1 (300°F) or greater to recover
10 percent of the liquid as determined by ASTM method D86-82
(incorporated by reference in 35 Ill. Mm.
~
216.1~~. 21.5.112
and 219.112)
~.
~..I¼*C
- -
- - - -
-.
- - - - - ——
(Source: Added at
Ill. Peg.
effective
Section 211.2890
Heavy Metals
“Heavy
metals” means, for the
purposes of Section 9.4 of the Act,
elemental, ionic, or combined forms of arsenic, cadmium, mercury,
chromium, nickel and lead.
(Source: Added at — Ill. Peg.
effective
Section 211.2910 Heavy Off-Highway Vehicle Products
“Heavy off—highway vehicle products” means heavy construction,
mining, farming, or material handling equipment; heavy industrial
engines; diesel—electric locomotives and associated power
generation equipment; and the constituent parts of such equipment
or engines.
(Source: Added at
Ill. Peg.
_____,
effective
_____________
Section 211.2930 Heavy Off-Highway Vehicle Products Coating
“Heavy off—highway vehicle products coating” means any
protective, decorative or functional coating applied onto the
surface of heavy off-highway vehicle products. However, a high
temperature aluminum coating to a diesel—electric locomotive in
Cook County is not a heavy off-highway vehicle products coating.

69
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.2950 Heavy Off-Highway Vehicle Products Coating
Line
“Heavy off-highway vehicle products coating line” means a coating
line in which any protective, decorative, or functional coating
is_applied onto the surface of heavy off-highway vehicle
products. However, a~~licationof a high temperature aluminum
coating to a diesel-electric locomotive in Cook County is not a
heavy off-highway vehicle Products coating line or tart of a
heavy off-highway vehicle Products coating line.
(Source: Added at — Ill. Reg.
_____,
effective
_______________
Section 211.2970 High Temperature Aluminum Coating
“High temperature aluminum coating” means a coating that is
certified to withstand a temperature of 537.8°C (1000°F) for 24
hours.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.2990 High Volume Low Pressure (HVLP) Spray
“High volume low pressure
(HVLP)
spray” means equipment used to
apply coatings by means of a spray gun which operates between 0.1
and
10 psig air pressure.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.3010 Hood
“Hood” means a partial enclosure or canopy for capturing and
exhausting, bY means of
a draft, the organic vapors or
other
fumes produced from a coating line, printing line or other
emission unit.
(Source: Added at
Ill. Reg.
_____,
effective
______________
Section 211.3030 Hot Well
“Hot well” means the reservoir of a condensing unit receiving the
condensate from a barometric condenser.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________

70
Section 211.3050 Housekeeping Practices
“Housekeeping practices” means those activities specifically
defined in the list of housekeeping practices developed by the
Joint EPA
-
Industry Task
Force and included herein under 35
Iii.
Adm. Code
212.461.
(Source: Added at
Ill. Req.
_____,
effective
_______________
Section 211.3070 Incinerator
“Incinerator” means a combustion apparatus in which refuse is
burned.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.3090
Indirect Heat
Transfer
“Indirect heat transfer” means transfer of heat in such a way
that the source of heat does not come into direct contact with
process materials.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.3110 Ink
“Ink” means a coating used in printing, impressing, or
transferring words, pictures, designs or other images onto a
substrate.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.3130
In—Process Tank
“In—process tank”
means, with respect to manufacture of
pharmaceuticals. a container used for mixing, blending, heating,
reacting, holding, crystallizing,
evaporating or
cleaning
operations.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.3150 In-Situ Sampling Systems
“In-situ sampling systems” means nonexractive samplers or in-line
samplers.

71
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.3170 Interior Body Spray Coat
“Interior body spray coat” means a can coating applied by spray
to the interior of a can body.
(Source: Added at
Ill. Peg.
,
effective
_______________
Section 211.3190 Internal-Floating Roof
“Internal—floating roof” means a cover or roof in a fixed—roof
tank which rests upon and is supported by the volatile organic
liquid being contained and is equipped with a closure seal or
seals to close the space between the roof edge and tank shell.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.3210 Internal Transferring Area
“Internal transferring area” means areas and associated equipment
used for conveying grain among the various grain operations.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.3230 Lacquers
“Lacquers” means, with respect to coating of wood furniture, any
clear wood finishes formulated with nitrocellulose or synthetic
resins to dry by evaporation without chemical reaction, including
clear lacquer sanding
sealers.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.3250 Large Appliance
“Large appliance” means any residential and commercial washers,
dryers, ranges, refrigerators, freezers, water heaters,
dishwashers, trash compactors, air conditioners, and other
similar products.
(Source: Added at —
Ill. Peg.
_____,
effective
______________
Section 211.3270 Large Appliance Coating

72
“Large appliance coating” means any protective, decorative or
functional coating applied onto the surface of large appliances
or to the constituent metal parts (including, but not limited to,
doors, cases, lids, panels, and interior support parts) of large
appliances.
(Source: Added at
Ill. Reg.
,
effective
_______________
_________________________________
)
Section 211.3290 Large Appliance Coating Line
“Large appliance coating line” means a coating line in which any
protective, decorative, or functional coating is applied onto the
surface of large appliances or to the constituent metal parts
(including but not limited to doors, cases, lids, panels and
interior parts) of large appliances.
(Source: Added at
Ill. Req.
_____,
effective
________________
_________________________________
)
Section 211.3310 Light Liquid
“Light liguid” means VON in the liquid state which is not defined
as heavy liquid.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.3330 Light-Duty Truck
“Light-duty truck” means any motor vehicle with a gross vehicle
weight rating of 3,850 kg or less, designed mainly to transport
Property.
(Source: Added at
Ill. Peg.
_____,
effective
________________
Section 211.3350
Light Oil
“Light oil” means a
liquid condensed or absorbed from coke oven
gas composed of
benzene, toluene. and xylene.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.3370 Liquid/Gas Method
“Liquid/gas method” means either of two methods for determining
VOM capture efficiency which require both gas phase and liquid
phase measurements and analysis. The first method requires
construction of a temporary total enclosure (TTE) to ensure that
all would-be fugitive emissions are measured. The second method

73
uses the building or room which houses the coating line, printing
line or other emission unit as an enclosure. The second method
requires that all other VON lines or emission units within the
room be shut down while the test is performed, but all fans and
blowers within the room must
be ooerated according to normal
procedures.
(Source: Added at — Ill. Peg.
_____,
effective
________
Section 211.3390 Liquid-Mounted Seal
“Liquid—mounted seal” means a primary seal mounted in continuous
contact with the liquid between the tank wall and the floating
roof edge around the circumference of the roof.
(Source: Added at — Ill. Peg.
_____,
effective
________)
Section 211.3410 Liquid Service
“Liquid service” means that the equipment or component contains
process fluid that is in a liquid state at operating conditions.
(Source: Added at —
Ill. Peg.
_____,
effective
________)
Section 211.3430 Liquids Dripping
“Liquids dripping” means any visible leaking from a seal
including spraying, misting, clouding and ice formation.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.3450 Lithographic Printing Line
“Lithoara~hicprinting line” means a web or. sheetfed printing
line in which each roll printer uses a roll where both the image
and non—image areas are essentially in the same Plane
(planographic).
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.3470 Load-Out Area
“Load—out area” means any area where grain is transferred from
the grain-handling operation to any vehicle for shipment or
delivery.
(Source: Added at
Ill.
Peg.
_____,
effective
_______________

74
Section 211.3490
Low Solvent Coating
“Low solvent coating” means a coating which contains less organic
solvent than the conventional coatings used by the industry. Low
solvent coatings include water—borne, higher solids,
electro-deposition and powder coatings.
(Source: Added at
Ill. Peg.
_____,
effective
_____________
Section 211.3510 Magnet Wire
“Magnet wire” means aluminum or copper wire which may
subsequently be used in an electromagnetic device.
(Source: Added at
Ill. Peg.
_____,
effective
_____________
_________________________________
)
Section 211.3530 Magnet Wire Coating
“Magnet wire coating” means any electrically insulating varnish
or enamel or other protective, decorative or functional coating
applied onto the surface of magnet wire.
(Source: Added at
Ill. Peg.
_____,
effective
_____________
Section 211.3550 Magnet Wire Coating Line
“Magnet wire coating line” means a coating line in which any
electrically insulating varnish or enamel or other protective,
decorative, or functional coating is applied onto the surface of
macmet wire
(Source: Added at — Ill
211.3570
Malor
.
Re
Dump
g.
effective
Section
Pit
“Malor
dump
~.
oit”
— — ,I,.__,_,,_J
~nv dump pit with an annual grain
through-put of more than 300.000 bushels, or which receives morn
than 40 of the annual grain through—put of the grain-handling
operation.
(Source: Added at —
Ill.
Peg.
_____,
effective
__________
Section 211.3590 Mal or Metropolitan Area (MMA)
“Malor Metropolitan Area (MMA)” means any county or group of
counties which is defined by the following Table:

75
MAJOR METROPOLITAN
AREAS
IN ILLINOIS (MMA’s)
COUNTIES INCLUDED IN NNA
Champaign-Urbana
ChamPaign
Chicago
Cook, Lake, Will, DuPage,
McHenrv, Kane, Grundy.
Kendall, Kankakee
Decatur
Macon
Peoria
Peoria, Tazewell
Rockford
Winnebago
Rock Island
-
Moline
Rock Island
Springfield
San~ainon
St.
Louis (Illinois)
St. Clair, Madison
Bloomington
Normal
McLean
(Source: Added at
Ill. Reg.
_____,
effective
___________
Section 211.3610 Major Population Area (MPA)
“Malor Population Area (NPA)” means areas of major population
concentration in Illinois, as described below:
The area within the counties of Cook~ Lake; DuPage;
Will; the townships of Burton, Richmond, McHenry,
Greenwood, Nunda, Door, Algonquin, Grafton and the
municipality of Woodstock. plus a zone extending two
miles beyond the boundary of said municipality located
in McHenry County; the townships of Dundee, Rutland,
Elgin, Plato, St. Charles, Campton, Geneva,
Blackberry,
Batavia, Sugar Creek and Aurora located in Kane County;
and the municipalities of Kankakee, Bradley and
Bourbonnais, ~1us a zone extending two miles beyond the
boundaries of said municipalities in Kankakee County.
The area within the municipalities of Rockford and
Loves Park, ~1us a zone extending two miles beyond the
boundaries of said municipalities.
The area within the municipalities of Rock Island,
Moline, East Moline, Carbon Cliff, Milan, Oak Grove,
Silvis. Hampton, Greenwood
and Coal Valley. plus a zone
extending two miles beyond the boundaries of said
municipalities.
The area within the municipalities of Galesbur~and
East Galesburg, plus a zone extending two miles beyond
the boundaries of said municipalities.

76
The
area within the municipalities of Bartonville.
Peoria and Peoria Heights, ~1us a zone extending two
miles beyond the boundaries of said municipalities.
The area within the municipalities of Pekin, North
Pekin, Marquette Heights. Creve Coeur and East Peoria,
plus a zone extending two miles beyond the boundaries
of said municipalities.
The
area within the municipalities of Bloomington and
Normal. plus a zone
extending two miles beyond the
boundaries of said municipalities.
The area within the municipalities of Champaign. Urbana
and Savoy, plus a zone extending two miles beyond the
boundaries of said municipalities.
The area within the municipalities of Decatur. Mt.
Zion, Harristown and Forsyth, plus a zone extending two
miles beyond the boundaries of said municipalities.
The area within the municipalities of
Springfield.
Leland Grove. Jerome. Southern View. Grandview, Sherman
and Chatham, plus a zone extending two miles beyond the
boundaries of said municipalities.
The area within the townships of Godfrey, Foster, Wood
River, Fort Russell, Chouteau, Edwardsville, Venice.
Nameoki, Alton, Granite City and Collinsville located
in Madison County; and the townships of Stites,
Canteen,
Centreville, Caseyville, St. Clair. Sugar Loaf
and Stookey located in St. Clair County.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.3630 Manufacturing Process
“Manufacturing process” means a method whereby a process emission
unit or series of process emission units is used to convert raw
materials, feed stocks, subassemblies, or other constituent parts
into a product. either for sale or for use in a subsequent
manufacturing process.
(Source: Added at
Ill.
Reg.
,
effective
_______________
Section 211.3650 Marine Terminal
“Marine terminal” means a facility
primarily engaged in loading
and unloading watercraft.

77
(Source: Added at
Ill. Reg.
_____,
effective
________________
Section 211.3670 Material Recovery Section
“Material recovery section” means, with resPect to manufacture Qf
polystyrene resin, any eguipment designed to transPort and
recover stvrene monomer and other impurities from other products
and by-products in a polystyrene plant, including but not limited
to the
stvrene devolatizer unit and stvrene recovery unit.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.3690 Maximum Theoretical Emissions
“Maximum theoretical emissions” means the quantity of volatile
organic material emissions that theoretically could be emitted bY
a stationary source before
add—on controls based on the design
capacity or maximum production capacity of the
source and 8760
hours per year. The design capacity or maximum production
capacity includes use of coating(s) or ink(s) with the highest
volatile organic material content actually used in practice by
the
source, provided, however, the Agency shall, when
appropriate, and upon request by the permit applicant, limit the
“maximum theoretical emissions” of a source by the imposition of
conditions in a federally enforceable operating permit for such
source. Such conditions shall not be inconsistent with
requirements of the Clean Air Act, as amended, or any applicable
~guirements established by the Board. Such conditions shall be
established in Place of design capacity or maximum production
capacity in calculating the “maximum theoretical emissions” for
such source and may include, among
other things, the
establishment of production limitations, caPacity limitations, or
limitations on the volatile organic material content of coatings
or inks, or the hours of operation of any emission unit, or a
combination of any such limitat~ions. Production or capacity
limitations shall be established on a basis of no longer than one
month excePt in those cases where a limit spanning a longer
period of time is appropriate. In such cases, a limit or
limitation must not exceed an annual limit rolled on a basis of
at most a month; that is, for example, a monthly production or p
capacity level must be determined for each parameter subject to a
production or capacity limitation and added to the eleven Prior
monthlY levels for monthly comparison with the annual limit. Any
production or capacity limitations shall be verified through
appro~rjate recordkeeping.
(Board Note: The USEPA may deem
operating permits which do
not conform to
the operating permit program requirements and the
requirements of USEPA’s underlying regulations, including the

78
requirement that limitations be quantifiable and enforceable as a
practical matter, not “federally enforceable.”)
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.3710 Metal Furniture
“Metal furniture” means a furniture piece including, but not
limited to, tables, chairs, waste baskets, beds, desks, lockers..
benches, shelving, file cabinets, lamps, and room dividers made
in whole or in part of metal.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.3730 Metal Furniture Coating
“Metal furniture coating” means any protective~, decorative or
functional coating applied onto the surface of any metal
furniture or any metal part which will be assembled with other
metal, wood, fabric, plastic or glass parts to form metal
furniture. However, an adhesive is not a metal furniture
coating.
(Source: Added at — Ill. Reg.
_____,
effective
______________
Section 211.3750 Metal Furniture Coating Line
“Metal furniture coating line” means a coating line in which any
protective, decorative, or
functional coating is applied onto the
surface of any metal furniture or any metal part which will be
assembled with other metal, wood, fabric or glass parts to form
metal furniture. However, application of an adhesive is not a
metal furniture coating line or part of a metal furniture coating
line.
(Source: Added at
Ill. Peg.
effective
Section’ 211.3770 Metallic Shoe—Type Seal
“Metallic shoe-type seal” means a primary or secondary seal
constructed of metal sheets (shoes) which are joined together to
form a ring, springs or levers which attach the shoes to the
floating roof and hold the shoes against the tank wall, and a
coated membrane which is suspended from the shoes to the floating
roof.
(Source: Added at
Ill.
Reg.
_____,
effective

79
Section 211.3790 Miscellaneous Fabricated Product
Manufacturing Process
“Miscellaneous fabricated product manufacturing process” means:
A manufacturing process involving one or more of the
following applications, including any drying and curing
of formulations, and capable of emitting VON:
Adhesives to fabricate or assemble tarts or
products;
Asphalt solutions to gaper or fiberboard;
Asphalt to paper or felt;
Coatings
or dye
to leather;
Coatings to plastic;
Coatings to rubber or glass;
Disinfectant material to manufactured items;
Plastic foam scrap or “fluff” from the manufacture
of foam containers and packaging material to form
resin pellets;
Resin solutions to fiber substances;
Rubber solutions to molds; or
Viscose solutions for food casings.
The storage and handling of formulations associated
with the process described above and the use and
handling of organic liquids and other substances for
clean-up operations associated with the process
described in this definition would be included.
(Source: Added at — Ill. Reg.
_____,
effective
_______________
Section 211.3810 Miscellaneous Formulation Manufacturing
Process
“Miscellaneous formulation manufacturing process” means:
A manufacturing process which compounds one or more of
the following and is capable of emitting VON:
Adhesives

80
Asphalt solutions;
Caulks, sealants, or waterproofing agents;
Coatings, other than paint and ink;
Concrete curing compounds;
Dyes;
Friction materials and compounds;
Resin solutions;
Rubber solutions; or
Viscose solutions.
The storage and handling of formulations associated
with the process described above, and the use and
handling of organic liquids and other substances for
clean—up operations associated with the process
described in this definition would be included.
(Source: Added at —
Ill. Peg.
_____,
effective
____________
Section 211.3830 Miscellaneous Metal Parts and Products
“Miscellaneous metal parts and products” for the purpose of 35
Ill. Adin. Code 215. Subpart F, shall include farm machinery,
garden machinery, small appliances, commercial machinery.
industrial machinery, fabricated metal products and any other
industrial category in which metal parts or products under the
Standard Industrial Classification Code for Major Groups 33, 34,
35, 36. 37, 38 or 39 are coated, with the exception of the
following: coating lines subject to 35 Ill. Adm. Code 215.204(a)
through (i) and (k). architectural coatings, automobile or
light-duty truck refinishing, the exterior of marine vessels and
the customized top coating of automobiles and trucks if
production is less than thirty-five vehicles per day.
(Source: Added at
Ill.
Peg.
_____,
effective
______________
Section 211.3850 Miscellaneous Metal Parts and Products
Coating
“Miscellaneous metal parts and products coating” means, for
purposes of 35 Ill. Adm. Code 218 and 219. any protective,
decorative or functional coating applied onto the surface of any

81
metal part or metal product, even if attached to or combined with
a nonmetal tart or product
~j
Including but not limited
to underbody anti-chip (e.g.~,
underbody ~lastisol) automobile and light-duty truck
coatings
~
But not including
the following coatings which are
subject to seParate regulations: can coatings, coil
coatings, metal furniture coatings, large appliance
coatings. magnet wire coatings, and prime coat, primer
surfacer coat, topcoat and final repair coat for
automobile and light-duty trucks; and
g~ Not including the following coatings: architectural
coatings, automobile or light-duty truck refinishing
coatings, coatings applied to the exterior of marine
vessels, coatings applied to the exterior of airplanes,
customized topcoat for automobiles and trucks if
production is less than 35 vehicles per day, and high
temPerature aluminum coating applied to diesel-electric
locomotives in Cook County.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
_________________________________
)
Section 211.3870 Miscellaneous Metal Parts or Products Coating
Line
“Miscellaneous metal parts or products coating line” means, for
purposes of 35 Ill. Adm. Code 218 and 219, a coating line in
which any protective, decorative, or functional coating is
applied onto the surface of any meta. Part or metal product, even
if attached to or combined with a nonmetal part or product
~ Including but not limited to underbody anti-chip (e.g.,
underbody ~lastisol) automobile and light-duty truck
coatings
~j But not including the following coatings which are
subiect to separate regulations: can coatings, coil
coatings, metal furniture coatings. 1ar~eappliance
coatings, magnet wire coatings, and prime coat, primer
surfacer coat, topcoat and final repair coat for
automobile and light-duty trucks;
and
çj. Not including the
following coatings: architectural
coatings, automobile or light-duty truck refinishing
coatings, coatings applied to the exterior of marine
vessels, coatings applied to the exterior of airplan~
customized topcoat for automobiles and trucks if
production is less than 35 vehicles per days and hjg~

82
temperature aluminum coating applied to diesel—electric
locomotives in Cook County.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.3890 Miscellaneous Organic Chemical Manufacturing
Process
“Miscellaneous organic chemical manufacturing process” means:
A manufacturing process which produces, by chemical
reaction, one or more of the following organic
compounds or mixtures of organic compounds and which is
capable of emitting volatile organic material (VOM):
Chemicals listed in Appendix A of 35 Ill. Mm.
Code 215, 218 or 219, as applicable;
Chlorinated and sulfonated compounds;
Cosmetic, detergent, soap, or surfactant
intermediaries or specialties and products;
Disinfectants;
Food additives;
Oil and petroleum product additives;
Plasticizers;
Resins or polymers;
Rubber additives;
Sweeteners; or
Varnishes.
The storage and handling of formulations associated
with_the process described above and the use and
handling of organic liquids and other substances for
clean-up operations associated with the process
described in this definition would be included.
(Source: Added at —
Ill. Peg.
_____,
effective
________________

83
Section 211.3910 Mixing Operation
“Mixing operation” means the operation of combining two or more
ingredients. of which at least one is a grain.
(Source: Added at —— Ill. Reg.
_____,
effective
________________
Section 211.3930 Monitor
“Monitor” means to measure and record.
(Source: Added at —
Ill. Reg.
_____,
effective
_______________
Section 211.3970 Multiple Package Coating
“Multiple package coating” means a coating made from more than
one different ingredient which must be mixed prior to using and
has a limited Pot life due to the chemical reaction which occurs
upon mixing.
(Source: Added at
Ill. Peg.
_____,
effective
________________
Section 211.3990 New Grain—Drying Operation
“New grain—drying operation” means any grain-drying operation the
construction or modification of which commenced on or after June
30, 1975.
(Source: Added at —
Ill. Peg.
_____,
effective
________________
Section 211.4010 New Grain—Handling Operation
“New grain-handling operation” means any grain—handling operation
the construction or modification of which commenced on or after
June 30, 1975.
(Source: Added at
Ill. Reg.
,
effective
________________
Section 211.4030 No Detectable Volatile Organic Material
Emissions
“No detectable volatile organic material emissions” means a
discharge of volatile organic material into the atmosphere as
indicated by an instrument reading of less than 500 ~ above
background as determined in accordance with 40 CFR 60.485(c)
(incorporated by reference in 35 Ill. Adm. Code 215.105, 218.112,
and 219.112).

84
(Source: Added at
Ill. Peg.
_____,
effective
_________
Section 211.4050 Non-contact Process Water Cooling Tower
“Non—contact process water cooling tower” means a towerlike
device in which water is cooled by contact with atmospheric air
and evaporation, where such water has been or will be used for
cooling of a process stream where VON is present without
intentional direct contact of the cooling water and process
stream.
(Source: Added at
Ill. Peg.
_____,
effective
_____________
Section 211.4070 Offset
“Offset” means,
with respect toprinting, use of a blanket
cylinder to transfer ink from the olate cv~~r~r~-to the surface
to be orinted.
(Source: Added at —
211.4090 One
Ill. Peg.
Hundred Percent
effective
Section
Acid
“One hundred percent acid” means, with respect to sulfuric and
nitric acids, acid with a specific gravity of 1.8205 at 30°C in
the case of
sulfuric acid and 1.4952 at 30°C in the case of
nitric acid.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.4110 One—Turn Storage Space
“One-turn storage space” means that space used to store grain
with a total annual through-put not in excess of the total bushel
storage of that space.
(Source: Added at
Ill. Peg.
_____,
effective
_____________
Section 211.4130 OPacity
“Opacity” means a condition which renders material partially or
wholly impervious to transmittance of light and causes
obstruction of an observer’s view. For the
purposes of these
regulations,
the following equivalence between opacity and
Ringelmann shall be employed:

85
Opacity Percent
Rinaelmann
12
0.5
100
5.
(Source:
Added at
Ill. Peg.
_____,
effective
____________
Section 211.4150 OPaaue Stains
“OPaque stains” means all stains that are not semi-transparent
stains.
(Source: Added at
Ill. Peg.
_____,
effective
____________
Section 211.4170 OPen ToP VaPor Degreasing
“Open to~vapor degreasing” means the batch process of cleaning
and removing soils from surfaces bY condensing hot solvent vapor
on the colder metal parts.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.4190 Open-Ended Valve
“Open-ended valve” means any valve, except pressure relief
devices, having one side of the valve in contact with process
fluid and one side open to the atmosphere. either directly or
through open piping.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.4210 OPerator of a Gasoline Dispensing Operation
or Operator of a Gasoline Dispensing Facility
“Operator of gasoline dispensing operation” or “Operator of a
gasoline dispensing facility” means any person who is the lessee
of or operates, controls or supervises a gasoline dispensing
operation or a gasoline dispensing facility.
(Source: Added at — Ill. Peg.
_____,
effective
______________
Section 211.4230 Organic Compound

86
“Organic compound” means any compound of carbon, excluding carbon
monoxide. carbon dioxide, carbonic acid, metallic carbides or
carbonates. and ainmonium carbonate.
(Source:
Added at
Ill. Reg.
_____,
effective
______________
Section 211.4250 Organic Material and Organic Materials
~j “Organic materials” means, for the ~ur~oses of Section
9.4 of the Act, any chemical compound of carbon,
including diluents and thinners which are liquids at
standard conditions and which are used as dissolvers,
viscosity reducers or cleaning agents, including
~olychlorinated dibenzo—p-dioxins, polychlorinated
dibenzofurans and polynuclear aromatic hydrocarbons but
excluding methane, carbon monoxide, carbon dioxide,
carbonic acid, metallic carbonic acid, metallic
carbide, metallic carbonates and ammoniun carbonate are
not organic materials.
~ “Organic material” means, for the purpose of 35 Ill.
Adm. Code 215, 218 and 219, any chemical compound of
carbon
including diluents and thinners which are
liquids at standard conditions and which are used as
dissolvers, viscosity reducers, or cleaning agents, but
excluding methane, carbon monoxide, carbon dioxide,
carbonic acid, metallic carbonic acid, metallic
carbide, metallic carbonates, and ammonium carbonate.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.4270 Organic Vapor
“Organic vapor” means the gaseous phase of an organic material or
a mixture of organic materials present in the atmosphere.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.4290 Oven
“Oven” means, with respect to a coating line or printing line, a
chamber within which heat is used for one or more of the
following purposes: dry, bake, cure, or polymerize a coating or
ink.
(Source: Added at — Ill. Reg.
_____,
effective
_______________

Section 211.4310
87
Overall Control
“Overall control” means the product of the caPture efficiency and
the control device efficiency.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.4330 Overvarn i sh
“Overvarnish” means a transparent coating applied directly over
ink or coating.
(Source: Added at
Ill. Peg.
_____,
effective
Section 211.4350 Owner of a Gasoline Dispensing Operation or
Owner of a Gasoline Dispensing Facility
“Owner of a gasoline dispensing operation” or “Owner of a
~
dispensin~facility”
~
any Person who has
leaal or
equitable title to a s’~~v storaae tank at a ~
ciign~nsina oo~r~tion
(Source: Added at
Ill. Peg.
effective
Section 211.4370 Owner or Operator
“Owner or operator” means any person who owns, operates,
~
controls, or supervises a source, an emission unit or air
pollution control equipment.
(Source: Added at
Section 211.4390
Ill. Peg.
_____,
effective
Packaging Rotogravure Printing
“Packaging rotogravure Printing” means rotogravure printing upon
paper. paper board, metal foil, plastic uilm. and other
substrates, which are, in subseauent operations, formed into
packaging Products or labels for articles to be sold.
(Source: Added at —
Ill. Peg.
_____,
effective
______________
)
Section 211.4410
Packaging Rotogravure Printing Line
“Packaging rotogravure printing line” means a rotogravure
printing line performing packaging rotogravure printing.

88
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.4430 Pail
“Pail” means any cylindrical ship~inacontainer of 1 to 12-gallon
capacity and constructed of 29—gauge and heavier material.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
_________________________________
)
Section 211.4450 Paint Manufacturing Source or Paint
Manufacturing Plant
“Paint manufacturing source” or “Paint manufacturing plant” means
a source that mixes, blends, or compounds enamels, lacquers..
sealers, shellacs, stains, varnishes, or pigmented surface
coatings.
(Source: Added at —
Ill. Req.
_____,
effective
________________
Section 211.4470 Paper Coating
“Paper coating” means any protective, decorative or functional
coating applied on paper, plastic film, or metallic foil to make
certain products, including but not limited to adhesive tapes and
labels,
book covers, post cards, office copier paper, drafting
paper, or pressure sensitive tapes. For purposes of 35 Ill.
Adm.
Code
218 and
219, paper coating includes coatings applied by
impregnation or saturation.
(Source: Added at —
Ill. Peg.
_____
effective
________________
_________________________________
)
Section 211.4490 Paper Coating Line
“Paper coating line” means a coating line in which any
protective, decorative, or functional coating is applied on,
saturated into, or impregnated into paper, plastic film, or
metallic foil to make certain products, including but not limited
to adhesive tapes and labels, book covers, post cards, office
copier paper, drafting paper and pressure sensitive tapes. For
pi~irposesof 35 Ill. Adm. Code 218 and 219, a paper coating line
includes saturation or impregnation.
(Source: Added at
Ill. Reg.
_____,
effective
_______________

89
Section 211.4510 Particulate Matter
“Particulate matter” means any solid or liquid material, other
than water, which exists in finely divided form.
(Source: Added at —
Ill. Reg.
_____,
effective
_______________
Section 211.4530 Parts Per Million (Volume) or PPM (Vol)
“Parts ~er million (volume)” or “PPM (vol)” means a volume/volume
ratio whidh expresses the volumetric concentration of gaseous air
contaminant in a million unit volume of gas.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.4550 Person
“Person” means any individual; corporation; Partnership; firm;
association; trust; estate; public or private institution; group;
state; municipality; political subdivision of a state; any
agency, department,
or instrumentality of the United States: and
~ officer, agent, or employee of any of the above.
(Source: Added at —
Ill. Reg.
_____,
effective
________________
Section 211.4590 Petroleum
“Petroleum” means the crude oil removed from the earth and the
oils derived from tar sands, shale, and coal.
(Source: Added at — Ill. Reg.
_____,
effective
_______________
Section 211.4610 Petroleum Liquid
“Petroleum liquid” means crude oil, condensate or any finished or
intermediate Product manufactured at
a petroleum refinery, but
not including Number 2 through Number 6 fuel oils as specified in
ASTM D-396-69 (incorporated bY reference in 35 Ill. Adm. Code
218.112 and 219.112), gas turbine fuel oils Numbers 2—GT through
4-GT as specified jn ASTM D-2880-71 (incorporated bY reference in
218.112 and 219.112) or diesel fuel oils Numbers 2—D and 4—D. as
specified in ASTN D-975-68 (incorporated by reference in 35 Ill.
Adm. Code 218.112 and 219.112).
(Source: Added at — Ill. Peg.
_____,
effective
_______________

90
Section 211.4630 Petroleum Refinery
“Petroleum refinery” means any source engaged in producing
gasoline, kerosene, distillate fuel oils, residual fuel oils~,
lubricants, or other products through distillation of petroleum,
or through redistillation, cracking, or reforming of unfinished
petroleum derivatives.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.4650 Pharmaceutical
“Pharmaceutical” means any compound or mixture, other than food,
used in the prevention, diagnosis, alleviation, treatment, or
cure of disease in human and animal.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.4670 Pharmaceutical Coating Operation
“Pharmaceutical coating operation” means a device in which a
coating is applied to a pharmaceutical, including air drying or
curing of the coating.
(Source: Added at —
Ill. Peg.
_____,
effective
______________
Section 211.4690 Photochemically Peactive Material
“Photochemically reactive material” means any organic material
with an aggregate of more than 20 percent of its total volume
composed of the chemical compounds classified below or the
composition of which exceeds any of the following individual
percentage composition limitations. Whenever any photochemically
reactive material or any constituent of any organic material may
be_classified from its chemical structure into more than one of
the above groups of organic materials, it shall be considered as
a member of the most reactive group, that is, the group having
the least allowable percent of the total organic materials.
A combination of hydrocarbons, alcohols, aldehydes,
esters, ethers or ketones having an olefinic or
cyclo-olefinic types of unsaturation: 5 percent.
This
definition
does not apply to perchioroethylene or
trichloroethylene.
A combination of aromatic compounds with eight or more
carbon atoms to the molecule except ethylbenzene: 8
Percent.

91
A combination of ethylbenzene, ketones having branched
hydrocarbon structures or toluene: 20 percent.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
_________________________________
)
Section 211.4710 Pigmented Coatings
“Pigmented coatings” means oPaaue coatings containing binders and
colored pigments which are formulated to conceal the wood surface
either as an undercoat or topcoat.
(Source: Added at
Ill. Reg.
,
effective
_______________
Section 211.4730 Plant
“Plant” means, for purposes other than 35 Ill. Adm. Code 215. 218
and 219, all of the pollutant—emitting activities which belon~ to
the same industrial grouping, are located on one or more
contiguous or adjacent properties. and are under the control of
the same person (or persons under common control), except the
activities of any marine vessel. Pollutant—emitting activities
shall be considered as part of the same industrial grouping if
they be1on~to the same major group (i.e., which have the same
two-digit code) as described in the “Standard Industrial
Classification Manual,” 1987 (incorporated bY reference in 35
Ill. Adm. Code 218.112 and 219.112).
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.4750 Plasticizers
“Plasticizers” means substances added to a polymer composition to
soften and add flexibility to the product.
(Source: Added at
Ill. Req.
_____,
effective
_______________
Section 211.4770 PM—b
“PM-b” means particulate matter with an aerodynamic diameter
less than or egual to a nominal 10 micrometers, as measured by
the applicable test methods specified bY rule. Ambient air
concentrations
for PM-la
are usuallY expressed in micrograms Per
cubic meter (ug/m3).
‘(Source: Added at —
Ill. Req.
_____,
effective
_______________

92
Section 211.4790 Pneumatic Rubber Tire Manufacture
“Pneumatic rubber tire manufacture” means the production of
pneumatic rubber tires with a bead diameter up to but not
including 20.0 inches and cross section dimension up to 12.8
inches, but not including specialty tires for antique or other
vehicles when produced on equipment separate from normal
production lines for passenger or truck type tires.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.4810 Polybasic Organic Acid Partial Oxidation
Manufacturing Process
“Polybasic organic acid partial oxidation manufacturing process”
means any process involving partial oxidation of hydrocarbons
with air to manufacture polybasic acids or their anhydrides, such
as maleic anhydride, phthalic anhydride, terephthalic acid,
isophthalic acid. trimelletic anhydride.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.4870 Polystyrene Plant
“Polystyrene plant” means any collection
of process units and
associated storage facilities at a source engaged in using
stvrene to manufacture polystyrene resin.
(Source: Added at
Ill. Req.
_____,
effective
______________
Section 211.4890
Polystyrene Resin
“Polystyrene resin” means a substance consisting of
styrene
polymer and additives which
is manufactured at a polystyrene
plant.
(Source: Added at — Ill. Peg.
_____,
effective
______________
Section 211.4910 Portable Grain—Handling Equipment
“Portable grain-handling equipment” means any equipment
(excluding portable grain dryers) that is designed and maintained
to be movable primarily for use in a non-continuous operation for
loading and unloading one-turn storage space and is not
physically connected to the grain elevator, provided that the
manufacturer’s rated capacity of the equipment does not exceed
10,000 bushels per hour.

93
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.4930 Portland Cement Manufacturing Process
Emission Source
“Portland cement manufacturing process emission source” means anY
items of Process equipment or manufacturing processes used in or
associated with the Production of portland cement, including, but
not limited to. a kiln, clinker cooler, raw mill system, finish
mill system, raw material dryer, material storaae bin or systenu
material conveyor belt or other transfer system. material
conveyor belt transfer point, ba~gin~operation, bulk unloading
station. or bulk loading station.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
Section 211.4950 Portland Cement Process or Portland Cement
Manufacturing Plant
“Portland cement process” or “Portland cement manufacturing
plant” means anY facility or Plant manufacturing Portland cement
bY either the wet or dry process.
(Source: Added at — Ill. Peg.
_____,
effective
_______________
_________________________________
)
Section 211.4990 Power Driven Fastener Coating
“Power driven fastener coating” means the coating of nail,
staple, brad and finish nail fasteners where such fasteners are
fabricated from wire or rod of
0.0254 inch diameter or greater,
where such fasteners are bonded
into coils or strips, such coils
and strips containing a number of
such fasteners, which fasteners
are manufactured for use in power tools, and which fasteners must
conform with formal standards for specific uses established by
various federal and national organizations including Federal
Specification FF-N-105b of the General Services Administration
dated Au~ust23. 1977 (does not include any later amendments or
editions; U.S. Army Armament Research and DeveloPment Command.
Attn: DRDAR-TST, Rock Island. IL 61201), Bulletin UN-25d of the
U.S. DePartment of Housing and Urban Development
Federal
Housing Administration dated SePtember 5. 1973 (does not include
any later amendments or editions; Department of HUD. 547 W.
Jackson Blvd.. Room 1005, Chicago, IL 60606). and the Model
Building Code of the Council of American Building Officials, and
similar standards. For the purposes of this definition, the
terms “brad” and “finish nail” refer to single le~fasteners
fabricated in the same manner as staples. The application of
coatings to staple, brad, and finish nail fasteners may be
associated with the incremental forming of such fasteners in a

94
cyclic or repetitious manner (incremental fabrication) or with
the forming of strips of such fasteners as a unit from a band of
wires (unit fabrication).
(Source: Added at —
Ill. Reg.
_____,
effective
________________
Section 211.5030 Pressure Release
“Pressure release” means the emission of materials resulting from
system pressure being greater than set pressure of the pressure
relief device.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.5050 Pressure Tank
“Pressure tank” means a tank in which fluids are stored at a
pressure greater than atmospheric pressure.
(Source: Added at
Ill. Reg.
_____,
effective
________________
Section 211.5070 Prime Coat
“Prime coat” means the first of two or more coatings applied to a
substrate in a multiple coat operation.
(Source: Added at
Ill.
Req.
_____,
effective
_______________
Section 211.5090 Primer Surfacer Coat
“Primer surfacer coat” means a coating used to touch up areas on
the_surface_of automobile or light-duty truck bodies not
adequately covered
by the prime
coat before application of the
to~coat. The primer surfacer coat is applied between the prime
coat and topcoat. An anti-chip coating applied to main body
parts (e.g., rocker panels, bottom of doors and fenders, and
leading edge of roof) is a primer surfacer coat. The primer
surfacer coat is also referred to as a “guide coat.”
(Source: Added at —
Ill. Peg.
_____,
effective
________________
Section 211.5110 Primer Surfacer Operation
“Primer surfacer operation” means the application area(s).
flashoff area(s) and oven(s) that are used to apply and dry or
cure primer surfacer coat on a single assembly line.

95
(Source: Added at —
Ill. Reg.
_____,
effective.
______________
Section 211.5130 Primers
“Primers” means any coatings formulated and applied to substrates
to provide p firm bond between the substrate and subseauent
coats.
(Source: Added at —
Ill. Reg.
_____,
effective
_______________
Section 211.5150 Printing
“Printing” means the application of words, designs, pictures, or
other images to a substrate using ink.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.5170 Printing Line
“Printing line” means an operation consisting of a series of one
or more roll printers and any associated roll coaters, drying
areas, and ovens wherein one or more coatings are applied. dried,
and/or cured.
(Source: Added at
Ill. Reg.
_____ ,
effective
_______________
Section 211.5185 Process Emission Source
“Process emission source” means any stationary emission source
other than a fuel combustion emission unit or an incinerator.
(Source: Added at —
Ill. Req.
_____,
effective
_______________
Section 211.5190 Process Emission Unit
“Process emission unit” means any stationary emission unit other
than a fuel combustion emission unit or an incinerator.
(Source:
Added at
Ill.
Peg.
_____,
effective
_______________
Section 211.5210 Process Unit
“Process unit” means equipment and components assembled to
produce, as intermediate or final products, one or more
chemicals. A process unit can operate independently if supplied
with sufficient feed or raw materials and sufficient storage

96
facilities for the product.
For purposes of Subpart 0 of Parts
215. 218 and
219,
a process unit must produce one or more of the
chemicals listed in ~
A of 35 Ill. Adrn. Code 215. 218 or
219. as aotlicable
(Source: Added at — Ill.
211.5230 Process
Peg.
Unit
effective
Section
Shutdown
“Process unit ~hiitei~iw~”means a work practice or operational
procedure that stops production from a process unit or part
procedureprocessunitthatAnstoosunscheduledproductionworkfrompracticeaprocessorunitoper~’~orpart1
process unit for less than 24 hours is not a process unit
shutdown. The use of spare equipment and
components and
technically feasible bypassing of equipment and components
without stopping production is not a process unit shutdown.
of a
of a
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.5250 Process Weight Rate
“Process weight rate” means the actual weight or engineering
approximation thereof of all materials except liquid and gaseous
fuels and combustion air introduced into any process per hour.
For a cyclical or batch operation, the process weight rate shall
be determined by dividing such actual weight or engineering
approximation thereof
by
the number
of hours of operation
excluding any time during which the equipment is idle. For
continuous processes, the process weight rate shall be determined
by dividing such actual weight or engineering approximation
thereof by the number of hours in one complete operation,
excluding any time during which the equipment is idle.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.5270 Production Equipment Exhaust System
“Production equipment exhaust system” means a system for
collecting and directing into the atmosphere emissions of
volatile organic material from reactors, centrifuges, and other
process emission units.
(Source: Added at
Ill. Peg.
_____,
effective

97
Section 211.5310 Publication Potoaravure Printing Line
“Publication rotogravure printing line” means a rotoaravure
printing line printing upon paper which is subsequently formed
into books..~ magazines, catalogues, brochures. directories.
newspaper su~~lementsor other tyPes of non—packaging printed
materials
*
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.5330 Purged Process Fluid
“Purged process fluid” means liquid or vapor from a process unit
that contains volatile organic material and that results from
flushing or cleaning the sample line(s) of a process unit so that
an uncontaminated sample may then be taken for testing or
analysis.
(Source: Added at
Ill.
Peg.
_____,
effective
_______________
Section 211.5350 Reactor
“Reactor” means a vat, vessel, or other device in which chemical
reactions take place.
(Source: Added at —
Ill. Req.
_____,
effective
_______________
Section 211.5370 Reasonably Available Control Technology
(PACT)
“Reasonably available control technology (RACT)” means the lowest
emission limitation that an emission unit is capable of meeting
by the application of control technology that is reasonably
available considering technological and economic feasibility.
(Source: Added at —
Ill. Req.
_____ ,
effective
_______________
Section 211.5410
Refiner
“Refiner” means any person who owns, leases, operates, controls,
or supervises a refinery.
(Source: Added at —
Ill. Peg.
_____,
effective
______________

98
Section 211.5430
Refinery Fuel Gas
“Refinery fuel gas” means any gas which is generated by a
petroleum refinery Process unit and which is combusted at the
refinery, including any gaseous mixture of natural gas and fuel
gas.
(Source: Added at
Section 211.5450
— Ill. Reg.
_____,
effective
Refinery Fuel Gas System
“Refinery fuel gas system” means a system for collection of
refinery fuel gas including, but not limited to. piping for
collecting tail gas from various orocess units
‘~‘
drums arid
c~ôntrr1s. and
distr~i,~~44ônnininri
-—
-
-
,t,.ana_..,
-
‘“‘~‘-----
(Source:
Added at
Ill. Peg.
Section 211.5470 Refinery Unit or Re
effective
finery Process Unit
“Refinery unit” or “Refinery process unit” means a set of
ii~rim~ntwhich are a part of a basic process operation such as
distillation. hydrotreating. cracking, or reforming of
hydrocarbons.
(Source: Added at
Section 211.5490
Ill. Reg.
_____,
effective
Refrigerated Condenser
“Refrigerated condenser” means a surface condenser in which the
coolant supplied to the condenser has been cooled by a mechanical
device, other than by a cooling tower or evaporative spray
cooling, such as refrigeration unit or steam chiller unit.
(Source:
Added at
Ill. Peg.
_____,
effective
Section 211.5510
Reid Vapor Pressure
“Reid vapor Pressure” means the absolute vapor pressure of
volatile crude oil
and volatile nonviscous petroleum liquids
except liguified petroleum gases as determined by the method
referenced in the Section where the term is used or by ASTN
0323—89 (if not referenced in the Section where the term is
used), incorporated by reference in 35 Ill. Adm. Code 218.112 and
219.112.
(Source: Added at
Ill. Reg.
_____,
effective

99
Section 211.5550 Repair Coat
“Repair coat” means, with respect to coating wood furniture,
coatings used to correct imperfections or damage to furniture
surface.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
_________________________________
)
Section 211.5570 ~paired
“Repaired” means. for the purpose of Subpart 0 of 35 Ill. Adm.
Code 21-5. 218 and 219. that equipment or a component has been
adiusted, or otherwise altered, to eliminate a leak.
(Source: Added at —
Ill. Req.
_____,
effective
_______________
Section 211.5590 Residual Fuel Oil
“Residual fuel oil” means fuel oils of arade No. 4, 5 and 6 as
specified in detailed requirements for fuel oils ASTM D—396—69
(1971) incorporated by reference in 35 Ill. Adm. Code 218.112 and
219.112.
(Source: Added at —
Ill. Peg.
_____,
effective
________________
Section 211.5610 Restricted Area
“Restricted area” means the area within the boundaries of any
“-municipality” as defined in the Illinois
Municipal Code, plus a
zone extending one mile beyond the boundaries of any such
municipality having a population of 1000 or
more according to the
latest federal census.
(Source:
Added at
Ill. Reg.
_____,
effective
________________
Section 211.5630
Retail Outlet
“Retail outlet” means
any gasoline dispensing operation at which
aasoline is sold or offered for sale for use in motor vehicles.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.5650 Ringelmann Chart
“Pingelmann chart” means the chart published and described in the
Bureau of Mines, U.S. Department of Interior, Information

100
Circular 8333 (Revision of 1C7718) May 1, 1967, or any adaptation
thereof which has been approved by the Agency.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.5670 Roadway
“Roadway” means any street, highway. road, alley, sidewalk,
parking lot, airport, rail bed or terminal, bikeway, pedestrian
mall or other structure used for transportation purposes.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
_________________________________
)
Section 211.5690 Roll Coater
“Roll coater” means an apparatus used for roll coating.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
_________________________________
)
Section 211.5710 Roll Coating
“Roll coating” means a method of applying a coating to a moving
substrate by means of rotating hard rubber, elastomeric or metal
rolls.
(Source:
Added at
Ill. Peg.
_____,
effective
_______________
Section 211.5730 Roll Printer
“Roll printer” means an apparatus used for roll printing.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.5750 Roll Printing
“Roll printing” means the method of printing by means of a series
of rolls, usually of hard rubber or metal, each with only partial
coverage.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.5770 Rotogravure Printing
“Rotogravure printing” means roll printing in which the pattern
to be applied is recessed in the roll relative to the non-image
area.

101
(Source:
Added at
Ill. Peg.
_____,
effective
________________
Section 211.5790 Roto~ravurePrinting Line
“Rotogravure printing line” means a printing line performing
rotogravure printing.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.5810 Safety Relief Valve
“Safety relief valve” means a valve which is normally closed and
which is designed to open in order to relieve excessive pressures
within a vessel or pipe.
(Source: Added at
Ill. Req.
_____,
effective
_______________
Section 211.5830 Sandblasting
“SandblastincT” means the use of a mixture of sand and air at high
pressures for cleaning and/or polishing any tv~e of surface.
(Source:
Added at
Ill. Reg.
_____,
effective
_______________
Section 211.5850 Sanding Sealers
“Sanding sealers” means any coatings formulated for and a~p1ied
to bare wood for sanding and to seal the wood for subsequent
application of varnish. To be considered a sanding sealer a
coating must be clearly labelled as such.
(Source: Added at
Ill. Req.
_____,
effective
_______________
Section 211.5870 Screening
“Screening” means separating material according to size bY
pressing undersized material through one or more mesh surfaces
(screens) in series, and retaining oversized material on the mesh
surfaces (screens).
(Source: Added at
Ill. Req.
_____,
effective
_______________
Section 211.5890 Sealer
“Sealer” means a coating containing binders which seals wood
prior to the application of the subsequent coatings.

102
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.5910 Semi-Transparent Stains
“Semi—transparent stains” means stains containing dyes or semi-
transparent pigments which are formulated to enhance wood grain
and change the color of the surface but not to conceal the
surface, including, but not limited to, sap stain, toner,
non-grain raising stains, pad stain, or spatter stain.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.5930 Sensor
“Sensor” means a device that measures a physical quantity or the
change in a physical quantity such as temperature, pressure, flow
rate. pH. or liquid level.
(Source: Added at —
Ill. Req.
_____,
effective
_______________
Section 211.5950 Set of Safety Relief Valves
“Set of safety relief valves” means one or more safety relief
valves designed to open in order to relieve excessive pressures
in the same vessel or pipe.
(Source: Added at —
Ill. Req.
_____,
effective
_______________
Section 211.5970 Sheet Basecoat
“Sheet basecoat” means a coating applied to metal when the metal
is in sheet form to serve as either the exterior or interior of a
can for either two-piece or three-piece cans.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
_________________________________
)
Section 211.5990 Shotblasting
“Shotblasting” means the use of a mixture of any metallic or
non-metallic substance and air at high pressures for cleaning
and/or polishing any type of surface.
(Source: Added at
Ill. Peg.
_____,
effective
_______________

103
Section 211.6010 Side—Seam Spray Coat
“Side—seam spray coat” means a can coating applied to the seam of
a three—piece can.
(Source: Added at —
Ill. Reg.
_____,
effective
_______________
Section 211.6030 Smoke
“Smoke” means small gas-borne particles resulting from incomplete
combustion. consisting predominatelv but not exclusively of
carbon, ash and other combustible material, that form a visible
plume in the air.
(Source: Added at —
Ill. Req.
_____,
effective
_______________
Section 211.6050 Smokeless Flare
“Smokeless flare” means a combustion unit and the stack to which
it is affixed in which organic material achieves combustion by
burning in the atmosphere such that the smoke or other
particulate matter emitted to the atmosphere from such combustion
does not have an appearance density or shade darker that No. 1 of
the Ringlemann Chart.
(Source:
Added at
Ill. Reg.
_____,
effective
________________
Section 211.6070 Solvent
“Solvent” means a liquid substance that is used to dissolve or
dilute another
substance. This term includes, but is not limited
to organic materials used as dissolvers, viscosity reducers,
degreasing agents, or cleaning agents.
(Source: Added at
Ill. Req.
_____,
effective
_______________
Section 211.6090 Solvent Cleaning
“Solvent cleaning” means the process of cleaning soils from
surfaces by cold cleaning, open to~vapor degreasing.or
conveyorized
degreasing.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
)

104
Section 211.6130 Source
“Source” means any stationary source (or any group of stationary
sources that are located on one or more contiguous or adiacent
properties, and are under common control of the same person or
persons under common control) belonging to a single malor
industrial arouping. For the purposes of defining “source,” a
stationary source or group of stationary sources shall be
considered part of a sinale industrial grouping if all of the
pollutant emitting activities at such source or group of sources
on contiguous or adlacent Pro~ertvbelong to the same Major GrouP
(i.e., all have the same two-digit code) as described in the
Standard Industrial Classification Manual. 3.987 (incorporated by
reference in 35 Ill. Adin. Code 218.112 and 219.112)
(Source: Added at —
Ill. Req.
_____,
effective
_______________
Section 211.6150 Specialty High Gloss Catalyzed Coating
“Specialty high gloss catalyzed coating” means commercial
contract finishing of material prepared for printers and
lithographers where the finishing process uses a solvent—borne
coating. formulated with a catalyst, in a quantity of no more
than
12.000 gallons/year as supplied, where the coating machines
are sheet fed and the coated sheets are brought to a minimum
surface temperature of 190°F, and where the coated sheets are to
achieve the minimum specular reflectance index of 65 measured at
a 60 degree angle with a gloss meter.
(Source: Added at —
Ill. Reg.
_____,
effective
______________
Section 211.6190 Specialty Soybean Crushing Source
“Specialty soybean crushing source” means any hexane extraction
soybean crushing equipment using indirect steam heat in flash or
vapor desolventizers as the Primary method of desolventizing and
~
soecialtv solvent extracted soy
~
ants or flour
(Source: Added at
Ill. Req.
effective
Section 211.6210 Splash Loading
“Splash loading” means a method of loading a tank, railroad tank
car, tank truck, or trailer by use of other than a submerged
loading pipe.
(Source: Added at
Ill. Req.
_____,
effective

105
Section 211.6230
Stack
“Stack” means a flue or conduit. free—standing or with exhaust
port above the roof
of the building on which it is mounted, by
which_air contaminants are emitted into the atmosphere.
(Source: Added at —
Ill. Reg.
_____,
effective
_______________
Section 211.6270 Standard Conditions
“Standard.conditions” means a temperature
of 70°F and a pressure
of 14.7 psia.
(Source: Added at —
Ill. Peg.
_____,
effective
________________
Section 211.6290 Standard Cubic Foot (scf)
“Standard cubic foot (scf)” means the volume of one cubic foot of
gas at standard -conditions.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.6310 Start—Up
“Start—up” means the setting in operation of an emission unit for
any purpose.
(Source: Added at
Ill. Req.
_____,
effective
________________
Section 211.6330 Stationary Emission Source
“Stationary emission source” means an emission source which is
not self-propelled.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.6350 Stationary Emission Unit
“Stationary emission unit” means an emission unit which is not
self—propelled.
(Source: Added at —
Ill. Peg.
_____,
effective
________________

106
Section 211.6370 Stationary Source
“Stationary source” means any building, structure, faci1itv,~r
installation that emits or may emit any air pollutant.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.6390 Stationary Storaae Tank
“Stationary storage tank” means any container of liquid or gas
which is designed and constructed to remain at one site.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.6410 Storage Tank or Storage Vessel
“Storage tank or storage vessel” means any tank, reservoir or
container used for the storage of liquid or gaseous material.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.6430 Styrene Devolatilizer Unit
“Styrene devolatilizer unit” means equipment performing the
function of separating unreacted styrene monomer and other
volatile components from polystyrene
in a vacuum devolatilizer.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.6450 Styrene Recovery Unit
“Styrene recovery unit” means equipment performing the function
of separating stvrene monomer from other less volatile components
of the styrene devolatilizer unit’s output. The separated
styrene monomer may be reused as a raw material in the
polystyrene plant.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.6470 Submerged Loading Pipe
~j “Submerged loading pipe” means, for purposes of 35 Iii.
Adm. Code 215, any loading pipe the discharge opening
of which is entirely submerged when the liguid level is
6 inches above the bottom of the tank. When applied to
a tank which is loaded from the side, any loading pipe
the discharge of which is entirely submerged when the

107
liquid level is 18 inches or two times the loading pipe
diameter, whichever is greater, above the bottom of the
tank. The definition shall also aP~lvto any loading
pipe which is continuously submerged during loadina
operations.
~j “Submerged loading pine” means, for Purposes of 35 Ill.
Adm, Code 218 and 219, anY discharge Pipe or nozzle
which meets either of the following conditions:
fl
Where the tank is filled from the top, the end of
the discharge piPe or nozzle must be totally
submer~edwhen the liauid level is 15 cm (6 in.)
above the bottom of the tank.
21
Where the tank is filled from the side, the
discharge pipe or nozzle must be totally submerged
when the liquid level is 46 cm (18 in.) above the
bottom of the tank.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.6490 Substrate
“Substrate” means the surface onto which a coating is applied or
into which a coating is impregnated.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.6510 Sulfuric Acid Mist
“Sulfuric acid mist” means sulfuric acid mist as measured
according to the
method specified in
35 Ill. Adm. Code
214.101(b)
(Source:
Added at
Ill.
Req.
_____,
effective
_______________
Section 211.6530 Surface Condenser
“Surface condenser” means a device which removes a substance from
a gas stream by reducing the temperature of the stream, without
direct contact between the coolant and the stream.
(Source: Added at
Ill. Req.
_____,
effective
_______________

108
Section 211.6550 Synthetic Organic Chemical or Polymer
Manufacturing Plant
“Synthetic organic chemical or polymer manufacturing plant” mear~
a source that produces, as intermediates or final products,
chemicals or polymers.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.6570 Tablet Coating Operation
“Tablet coating operation” means a pharmaceutical coating
operation in which tablets are coated.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.6590 Thirty Day Rolling Average
“Thirty day
rolling average” means any value arithmetically
averaged over any consecutive thirty days.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.6610 Three-Piece Can
“Three—piece can” means a can which is made from a rectangular
sheet and two circular ends.
(Source: Added at
Ill. Peg.
_____,
effective
______________
Section 211.6670 Topcoat
“Topcoat” means a coating applied to a substrate in a multiple
coat operation other than prime coat, primer surfacer coat or
final repair coat.
(Source: Added at —
Ill. Reg.
_____,
effective
______________
Section 211.6690 Topcoat Operation
“Topcoat operation” means the application area(s), flash—off
area(s). and oven(s) used to apply and dry or cure the topcoat
(except final off-line repair) on automobile or light-duty truck
bodies or body parts on a single assembly line.
(Source: Added at —
Ill. Req.
_____,
effective
_______________

109
Section 211.6730
Transfer Efficiency
“Transfer efficiency” means the ratio of the amount of coating
solids deposited onto a part or product to the total amount of
coating solids used, during a particular time period.
(Source: Added at
Ill. Peg.
,
effective
Section 211.6750
Tread End Cementing
“Tread end cementing” means the application of a solvent—based
cement to the tire tread ends.
(Source: Added at
Section 211.6770
Ill. Reg.
_____,
effective
True VaPor Pressure
“True vapor pressure” means the equilibrium partial pressure
exerted by a volatile organic liquid as determined in accordance
with methods described in American Petroleum Institute Bulletin
2517. “Evaporation Loss From Floating Poof Tanks,” second
edition. February 1980 (incoroOr~-’~by ref~r~nr~in 35 III
(~i-~,ri~21~112 ~nd 21q112
~,
-
Adm.
(Source: Added at
Tur
Ill.
naro
Peg.
und
effective
Section 211.6790
“Turnaround” means, with respect to a refinery process unit, the
procedure of shutting down an
operating refinery unit, emptying
gaseous and liquid contents to do inspection, maintenance and
repair work, and putting the unit back into production.
(Source: Added at —
Ill. Reg.
_____,
effective
_____________
Section 211.6810
Two-Piece Can
“Two—piece can” means a can that consists of a body manufactured
i.e., drawn, from a single piece of metal and one toP or end.
(Source: Added at
Ill. Peg.
,
effective
Section 211.6850
Undertread Cementing
“Undertread cementing” means the application of a solvent—based
cement to the underside of a tire
tread.

110
(Source: Added at —
Ill. Peg.
_____,
effective
_____________
Section 211.6870 Unregulated Safety Relief Valve
“Unregulated safety relief valve” means a safety relief valve
which cannot be actuated by a means other than high pressure in
the pipe or vessel which it protects.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.6890 Vacuum Producing System
“Vacuum producing system” means any reciprocating, rotary. or
centrifugal blower or compressor or any let elector or device
that creates suction from a pressure below atmospheric and
discharges against a greater pressure.
(Source: Added at —
Ill. Peg.
_____,
effective
______________
Section 211.6910 Vacuum Service
“Vacuum service” means, for the purpose of Subpart p of this 35
Ill. Adm. Code 215, 218 and 219, equipment or a component which
is operating at an internal pressure that is at least
5 kPa (0.73
psia) below ambient pressure.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.6930 Valves Not Externally Regulated
“Valves not
externally regulated” means valves that have no
provision for external adlustment or governance during their
operation, such as in—line check valves.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.6950 Vapor Balance System
“Vapor balance system” means any combination of pipes or hoses
which creates a closed system between the vapor spaces of an
unloading tank and a receiving tank such that vapors displaced
from the receiving tank are transferred to the tank being
unloaded.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________

111
Section 211.6970 VaPor Collection System
“Vapor collection system” means all piping, seals, hoses,
connections, pressure—vacuum vents, and other comPonents between
the gasoline delivery vessel and the vaPor processing unit and/or
the storage tanks and vapor holder.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.6990 VaPor Control System
“Vapor control system” means any sYstem that limits or prevents
release to the atmosphere of organic material in the vapors
displaced from a tank during the transfer of gasoline or other
volatile organic liquid.
(Source: Added at
Ill. Reg.
_____,
effective
_______________
Section 211.7010 Vapor-Mounted Primary Seal
“Vapor-mounted primary seal” means a primary seal mounted with an
air space bounded
by the bottom of the primary seal. the tank
wall, the liquid surface and the floating roof.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.7030 VaPor Recovery SYstem
“Vapor recovery system” means, with respect to a storage tank,
storing a volatile organic liquid, a vapor gathering system
capable of collecting all volatile organic material (VOM) vapors
and gases discharged from the storage tank and a vapor disposal
sYstem capable of processing such VOM vapors and gases so as to
prevent their emission to the atmosphere.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.7070 Vinyl Coating
“Vinyl coating” means any protective, decorative or functional
coating or ink applied to vinyl or urethane or vinyl or urethane
coated fabric which is delivered to a coating line or printing
Line as a roll, unwound and coated as a continuous substrate.
However, a plastisol is not
a vinyl coating.
(Source:
Added at
Ill.
Req.
_____,
effective
_______________

112
Section 211.7090 Vinyl Coating Line
“Vinyl coating line” means a coating line in which any
protective, decorative or functional coating or ink is applied
onto vinyl or urethane or vinyl or urethane coated fabric which
is delivered to a coating line or printin~line as a roll,
unwound and coated as a continuous substrate. However,
application of a plastisol to vinyl or urethane or vinyl or
urethane coated fabric is not a vinyl
~ri line or tart of
vinyl r~r~tina1in~
-
~,,~
-
-
a
——--—
(Source:
Added at
)
Section 211.7110
“Volatile organic
-
Ill. Req.
effective
Volatile Organic Liquid (VOL)
liquid (VOL)” means any substance which is
liquid at storage conditions and which contains volatile organic
material.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.7130 Volatile Organic Material Content (VOMC)
“Volatile organic material content (VOMC)” means, for the purpose
of 35 Ill. Adm. Code
215, the emissions of volatile organic
material which would result from the exposure of a coating,
printing
ink,
fountain solution, tire spray, dry cleaning waste
or other similar material to the air, including any drying or
curing, in the absence of any control equipment. VOMC is
typically expressed as kilogram (kg) VOM/liter (lb VON/gallon) of
coating or coating solids, or kg VON/kg (lb VOM/lb) of coating
solids, coating or material.
(Source: Added at —
Ill. Req.
_____,
effective
_______________
_________________________________
)
Section 211.7150 Volatile Organic Material (VON) or Volatile
Organic Compound (VOCI
“Volatile organic material (VON)” or “Volatile organic compound
(VOC)” means any compound of carbon, excluding carbon monoxide,
carbon dioxide, carbonic acid, metallic carbides or carbonates,
and aminonium carbonate, which participates in atmospheric
photochemical reactions.
~j.. This includes any such organic compound other than the
following, which have been determined to have
negligible photochemical reactivity: Methane; ethane;
methylene chloride (dichlormethane),
1,1,1-trichlorethane (methyl chloroform)

113
1,1,l-trichloro—2,2,2-trifluoroethane (CFC—113);
trichiorofluoroinethane (CFC-ll);
dichlorodifluoromethane (CFC-121; chiorodifluoromethane
(CFC-22); trifluoroinethane (FC—23); 1,2—dichloro
1,1,2,2-tetrafluoroethane (CFC-114);
cloro~entafluoroethane (CFC—115); 1.1. 1—trifluoro
2, 2-dichloroethane (HCFC-123); 1.3., 12—tetrafluoroethane
LHFC-134a); 1, 1-dichloro 1—f luoroethane (HCFC—141b);
1—chloro 1,1-difluoroethane (HCFC—142b);
2—chloro-1, 1,1 ,2-tetrafluoroethane (HCFC-124)
~entafluoroethane (HFC-125); 1,1.2 ,2-tetrafluoroethane
(HFC-134); 1. 1,1—trifluoroethane (HFC—143a);
1. 1-djfluroethane (HFC-152a); and ~erfluorocarbon
compounds which fall into these classes:
~j.. Cyclic, branched, or linear, completely
fluorinated alkanes:
21
Cyclic,
branched, or linear, completely
fluorinated ethers with no unsaturations
fl
Cyclic, branched, or linear, completely
fluorinated tertiary amines with no unsaturations
and
~j.. Sulfur containing perfluorocarbons with no
unsaturations and with sulfur bonds only to carbon
and fluorine.
ki
For purposes of determining VON emissions and
compliance with emissions limits, VON w.ill be measured
by the test methods in the approved implementation Plan
or 40 CFR Part 60, Appendix A, incorporated by
reference at 35 Ill. Adm. Code 215.105,
218.112, and
219.112, as applicable or by source—specific test
methods which have been established pursuant to a
permit issued pursuant to a program a~~rovedor
promulgated under Title V of the Clean Air Act or under
40 CFR Part 51, Subpart I or Appendix 5, incorporated
by reference at 35 Ill. Adm. Code
218.112 and 219.112
or under 40 CFR Part 52.21. incorporated by reference
at_35_Ill. Mm. Code 218.112 and 219.112. as
applicable. Where such a method also measures
compounds with negligible photochemical reactivity,
these negligibly—reactive compounds may be excluded as
VON if the amount of such compounds is accurately
quantified, and such exclusions is approved by the
Agency.
~j. As a precondition to excluding these
negligibly-reactive
compounds as VON or at any time
thereafter, the Agency may require an owner or operator

114
to provide monitoring or testing methods and results
demonstrating, to the satisfaction of the Agency. the
amount of negligibly-reactive compounds in the source’~
emissions.
~1
The USEPA shall not be bound by any State determination
as to appropriate methods for testing or monitoring
negligibly-reactive compounds if such determination is
not reflected in any of the test methods in subsection
(b~ above.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.7170 Volatile Petroleum Liquid
“Volatile petroleum liquid” means any petroleum liquid with a
true vapor pressure that is greater than 1.5 psia (78 millimeters
of mercury) at standard conditions.
(Source: Added at —
Ill. Peg.
_____,
effective
_______________
Section 211.7190 Wash Coat
“Wash coat” means a coating containing binders which seals wood
surfaces, prevents undesired staining, and controls penetration.
(Source: Added at
Ill. Peg.
_____,
effective
________________
Section 211.7210 Wastewater (Oil/Water) Separator
“Wastewater (oil/water) separator” means any device or piece of
equipment which utilizes the difference in density between oil
and water to remove oil and associated chemicals from water, or
any
device, such as a flocculation tank or a clarifier, which
removes petroleum derived compounds from waste water.
(Source: Added at
Ill. Peg.
_____,
effective
_______________
Section 211.7230 Weak Nitric Acid Manufacturing Process
“Weak nitric acid manufacturing process” means any acid producing
facility manufacturing nitric acid with a concentration of less
than 70 percent by weight.
(Source: Added at —
Ill. Reg.
_____,
effective
________________

115
Section 211.7250 Web
“Web” means a substrate which is coated or Printed as a
continuous substrate after being unrolled from the roll in which
the substrate
is delivered to a line.
(Source: Added at —
Ill. Reg.
_____,
effective
______________
Section 211.7270 Wholesale Purchase
Consumer
“Wholesale purchase
consumer” means any person or organization
that purchases or obtains gasoline from a supplier for ultimate
consumption or use in motor vehicles and receives delivery of
gasoline into a storage tank with a capacity of at least 2082
liters (550 gallons) owned and controlled by that person.
(Source: Added at — Ill. Reg.
,
effective
______________
Section 211.7290 Wood Furniture
“Wood furniture” means room furnishings including cabinets
(kitchen. bath, and vanity), tables. chairs, beds, sofas,
shutters, art oblects, wood paneling, wood flooring, and any
other coated furnishings made of wood, wood composition, or
fabricated wood materials.
(Source: Added at
Ill. Req.
_____,
effective
______________
Section 211.7310 Wood Furniture Coating
“Wood furniture coating” means any protective, decorative or
functional coating applied to wood furniture or wood furniture
parts.
(Source: Added at
Ill. Reg.
_____,
effective
______________
Section 211.7330 Wood Furniture Coating Line
“Wood furniture coating line” means a coating line in which any
protective, decorative, or functional coating is a~~liedto wood
furniture or wood furniture parts.
(Source: Amended at
Ill. Peg.
______,
effective
___________

116
Section 211.7350 Woodworking
“Woodworking” means the shaping. sawing, ~rinding, smoothing.
polishing and making into products of any form or shape of wood.
(Source: Added at
Ill. Reg.
_____,
effective
_____________

117
TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE B: AIR POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER C: EMISSIONS STANDARDS AND LIMITATIONS
FOR STATIONARY SOURCES
PART 218
ORGANIC MATERIAL EMISSION STANDARDS AND LIMITATIONS FOR THE
CHICAGO AREA
SUBPART A: GENERAL
PROVISIONS
Introduction
Abbreviations and Conversion Factors
Applicability
Definitions
Test Methods and Procedures
Compliance Dates
Operation of Afterburners
Exemptions, Variations, and Alternative Means of Control
or Compliance Determinations
Vapor Pressure of Volatile Organic Liquids
Vapor Pressure of Organic Material or Solvent
Vapor Pressure of Volatile Organic Material
Incorporations by Reference
SUBPART B: ORGANIC EMISSIONS FROM STORAGE AND LOADING OPERATIONS
Section
218
.
121
218.122
218
.
123
218.124
218.125
218. 126
Storage Containers
Loading Operations
Petroleum Liquid Storage Tanks
External Floating Roofs
Compliance Dates (Repealed)
Compliance Plan (Repealed)
SUBPART C: ORGANIC EMISSIONS FROM MISCELLANEOUS EQUIPMENT
Section
218
.
141
218.142
218.143
218.144
Section
218.181
218. 182
218.183
Separation Operations
Pumps and Compressors
Vapor Blowdown
Safety Relief Valves
SUBPART E: SOLVENT CLEANING
Solvent Cleaning in General
Cold Cleaning
Open Top Vapor Degreasing
Section
218
100
218.101
218
.
102
218.103
218
.
104
218.105
218
106
218.107
218 .108
218.109
218. 110
218.111
218.112
incTs Clause

118
Emission Limitations for Manufacturing rianta
Daily-Weighted Average Limitations
Solids Basis Calculation
Alternative Emission Limitations
Exemptions from Emission Limitations
Exemption from General Rule on Use of Organic Material
Compliance Schedule
Recordkeeping and Reporting
SUBPART G:
USE OF ORGANIC MATERIAL
Section
218.301
218.302
218. 3 03
218. 304
Section
218.401
2 18.402
218.403
218. 404
218. 405
SUBPART
Section
218.421
218.422
218. 423
218.424
218.425
218.426
218. 427
218. 428
218
429
218
430
Use of Organic Material
Alternative Standard
Fuel Combustion Emission Courcea Units
Operations with Compliance Program
SUBPART H: PRINTING AND PUBLISHING
Flexographic and Rotogravure Printing
Applicability
Compliance Schedule
Recordkeeping and Reporting
Heatset-Web-Off set Lithographic Printing
Q:
LEAKS FROM SYNTHETIC ORGANIC CHEMICAL AND POLYMER
MANUFACTURING £QUIPMEN—T PLANT
General Requirements
Inspection Program Plan for Leaks
Inspection Program for Leaks
Repairing Leaks
Recordkeeping for Leaks
Report for Leaks
Alternative Program for Leaks
Open-Ended Valves
Standards for Control Devices
Compliance Date (Repealedi
Conveyorized Degreas ing
Compliance Schedule (Repealed)
Test Methods
SUBPART F: COATING OPERATIONS
218.184
218.185
218. 186
Section
218. 204
218.205
2 18.206
218.207
2 18.208
218.209
218.210
218.211

119
SUBPART P: PETROLEUM REFINING AND
RELATED INDUSTRIES;
ASPHALT MATERIALS
Petroleum Refinery Waste Gas Disposal
Vacuum Producing Systems
Wastewater (Oil/Water) Separator
Process Unit Turnarounds
Leaks: General Requirements
Monitoring Program Plan for Leaks
Monitoring Program for Leaks
Recordkeeping for Leaks
Reporting for Leaks
Alternative Program for Leaks
Sealing Device Requirements
Compliance Schedule for Leaks
Compliance Dates (Repealed)
SUBPART 5: RUBBER
AND MISCELLANEOUS PLASTIC PRODUCTS
Manufacture of Pneumatic Rubber Tires
Green Tire Spraying Operations
Alternative Emission Reduction Systems
Teoting and MonitoringEmission Testing
Compliance Dates (Repealed)
Compliance Plan (Repealed)
SUBPART T: PHARMACEUTICAL MANUFACTURING
Centrifuges and Vacuum Dryers
218.482 Control of Air Dryers, Production Equipment Exhaust
Systems and Filters
Material Storage and Transfer
In—Process Tanks
Leaks
Other Emission Courcca Units
Testing
Monitoring for Air Pollution Control Equipment
Recordkeeping for Air Pollution Control Equipment
SUBPART V: AIR OXIDATION PROCESSES
Definitions (Repealed)
Emission Limitations for Air Oxidation Processes
Testing and Monitoring
Compliance Date (Repealed)
Section
218. 441
218. 442
218.443
218.444
2 18.445
218.446
218. 447
218.448
218. 449
2 18.450
218. 451
218.452
218.453
Section
218
.
461
218.462
218
.
463
218.464
218. 465
218. 466
Section
218.480
218.481
Applicability
Control of Reactors, Distillation Units, Crystallizers,
218.483
218.484
218. 485
218. 486
218.487
218.488
218. 489
Section
218.521
218 .525
218.526
218.527

120
SUBPART W: AGRICULTURE
Section
218.541 Pesticide Exception
SUBPART X: CONSTRUCTION
Bulk Gasoline Plants
Bulk Gasoline Terminals
Gasoline Dispensing Facilities
Storage Tank Filling
Operations
Gasoline Delivery Vessels
Gasoline Volatility Standards
Gasoline Dispensing Facilitic3 Operations
-
Motor Vehicle
Fueling Operations
SUBPART Z:
DRY CLEANERS
Section
218. 601
218.602
218.603
218.604
2 18.605
218 .606
218.607
218.608
218.609
218. 610
218. 611
218.612
218.613
Perchioroethylene Dry Cleaners
Exemptions
Leaks
Compliance Dates (Repealed)
Compliance Plan (Repealed)
Exception to Compliance Plan (Repealed)
Standards for Petroleum Solvent Dry Cleaners
Operating Practices for Petroleum Solvent Dry
Program for Inspection and Repair of Leaks
Testing and Monitoring
Exemption for Petroleum Solvent Dry Cleaners
Compliance Dates (Repealed)
Compliance Plan (Re~ea1ed)
Cleaners
SUBPART AA:
PAINT AND INK MANUFACTURING
Section
218. 620
218.621
218. 623
218. 624
218.625
218. 626
218. 628
218
630
Applicability
Exemption for Waterbase Material and Heatset-Offset Ink
Permit Conditions
Open-4Top Mills, Tanks, Vats or Vessels
Grinding Mills
Storage Tanks
Leaks
Clean Up
Architectural Coatings
Paving Operations
Cutback Asphalt
SUBPART Y: GASOLINE DISTRIBUTION
Section
218. 561
218. 562
218. 563
Section
218.581
218.582
218.583
218
584
218
585
2 18.586

121
218.636
218.637
Compliance Schedule
Recordkeeping and Reporting
SUBPART BB: POLYSTYRENE PLANTS
Sect ion
218.875218.640
210.877218.642
218.086218.644
Emissions Testing
218.875 Applicability of Subpart BB (Renumbered)
218.877 Emissions Limitation at Polystyrene Plants (Renumberedi
218.879 Compliance Date (Repealed)
218.881 Compliance Plan (Repealed)
218.883 Special Requirements for Compliance Plan (Repealed)
218.886 Emissions Testing (Renumbered)
SUBPART PP: MISCELLANEOUS FABRICATED PRODUCT MANUFACTURING
PROCESSES
Section
218. 920
218.923
218.926
218.927
218.928
Applicability
Permit Conditions
Control Requirements
Compliance Schedule
Testing
SUBPART
QQ:
MISCELLANEOUS FORMULATION MANUFACTURING PROCESSES
Section
218.940
218.943
218.946
218.947
218. 948
Applicability
Permit Conditions
Control Requirements
Compliance Schedule
Testing
SUBPART PR: MISCELLANEOUS ORGANIC CHEMICAL MANUFACTURING
PROCESSES
Section
218.980
218. 983
218.986
218.987
Applicability
Permit Conditions
Control Requirements
Compliance Schedule
Applicability of Cubpart BB
Emissions Limitation at Polystyrene Plants
Section
218.960
218. 963
218.966
218.967
2 18.968
Applicability
Permit Conditions
Control Requirements
Compliance Schedule
Testing
SUBPART TT: OTHER EMISSION COURCEC UNITS

122
218.988 Testing
SUBPART UU: RECORDKEEPING AND REPORTING FOR NON-CTC
SOURCES
Section
218.990 Exempt Emission Courcca Units
218.991 Subject Emission Courcca Units
Section 2l8.Appendix A: List of Chemicals Defining Synthetic
Organic Chemical and Polymer
Manufacturing
Section 218.Appendix B: VOM Measurement Techniques for Capture
Efficiency
Section 218 .Appendix C: Reference Methods and Procedures
Section 218.Appendix D: Coefficients for the Total Resource
Effectiveness Index (TRE) Equation
AUTHORITY: Implementing Section 10 and authorized by Section
28.5 of the Environmental Protection Act (Ill. Rev. Stat. 1991,
ch. iii3~, par. 1010), (PA. 87—1213, effective September 26,
1992) (415 ILCS 5/10 and 28.5.
SOURCE: Adopted at R9l-7 at 15 Iii. Reg. 12231, effective August
16, 1991; amended in P91—23 at 16 Ill. Reg. 13564, effective
August 24, 1992; amended
in R91-28 and R91—30 at 16 Ill. Reg.
13864, effective August 24, 1992; amended in R93—_ at 17 Ill.
Reg.
—,
effective _______________________
SUBPART A: GENERAL
PROVISIONS
Section 218.100
Introduction
a) This Part contains standards and limitations for
emissions of organic material and volatile organic
material from stationary sources located in the Chicago
area, which is comprised of Cook, DuPage, Kane, Lake,
McHenry and Will Counties and Aux Sable Township and
Goose Lake Township in Grundv County and Oswego
Township in Kendall County.
b) Sources subject to this Part may be subject to the
following:
1) Permits required under 35 Ill. Adin. Code 2Olt ~
2) Air quality standards under 35 Ill. Adin. Code

123
c) This Part is divided into Subparts which are grouped as
follows:
1) Subpart A: General Provisions~
2) Subparts B-F: Emissions from equipment and
operations in common to more than one industry;
3) Subpart G: Emissions from use of organic
material;
4) Subparts H-end ~: Special rRules for various
industry groups.
~ Subpart TT: Rules for emission units not
otherwise addressed.
~
Subpart UU: Recordkeeping and reporting for
equipment00.
PR. andandTT.operations
addressed by Subparts PP1
(Source: Amended at — Ill. Reg.
______,
effective
___________
_________________________ )
Section 218.101
Cleanup and Dis~osa1flnt-rption5avings Clause
Emission of organic material released during clean—up operations
and disposal shall be included with other cini~ionsof orrmnhi~
material from the related emission source or air poi~ution
control cquipmcnt in determining total emissions.
~j Every owner or operator of an emission unit formerly
sub-lect to 35 Ill. Adm. Code Part 215 shall have
complied with its standards and limitations by the
dates and schedules applicable to the emission unit in
accordance with 35 Ill. Adm. Code 215 or upon initial
start-up. All compliance dates or schedules found in
35 Ill. Adm. Code 215 are not superseded by this Part
and remain in full
force and effect.
~j Nothing in this Part shall affect the responsibility of
any owner or operator that is now or has been subiect
to_the_FIP_to comply with its requirements thereunder
by the dates specified in the FIP.
(Source: Section repealed, new Section adopted at
_____
Ill.
Peg.
_______,
effective
_______________________________)
Section 218.102
Abbreviations and Conversion Factors
The following abbrov.LUL.Lons are used in this Partt

-square meters
-cubic mctcrs
-milligrams
,
j~ams, metric
millilitei.
ncaac
NDO
ppm
ppm’~
psi
ps4~
sof
ounu~
ounas
*~
sauarc
-~
‘-per
-
per
~
inch
poundo per
square inch
-standard cubic feet
LIP
Ctatc Implementation Plan
TTE
temporary total enclosure
‘a’-’
-tin
square centimeters
-square inches
-English ton
English ton
124
American Society for
barrels (42 gallons)
degrecs Celsius or a
cm
ccnt~~~
cu in
cubic inches
m~h
-degrees ~
Fcdcral Impi
feet
c--A-
Fl?-
ion Plan
ft
2
ga~
kca 1
gallons per minute
grams per mole
gal 1nn~
hflh1r’~
inohcs
degrees Kclvi~..
kilocalorics
kilograms
ni-
kilograms per
hour
kilopasoals; one thousand newtons per square
meter
.L.
1/sec
lbs
lbs/hr
lbQ/gal
-pounds per hour
~
-
•1~
11
ITI I nil ~
4r~ n~ tonncs
n.i
mcgajoules
.r
millimeters of mercury
natural draft opening
parts per million
r~i’rtri per mi 1 1 i rrn by
‘ut~1iimr~
absolut....
-
sq in
.1..
-

UCEPA
ni_n
United Stat
A-
ion Agency
?,~1__
c~,~
Winy
L.a..
English Metric
1 gal
3.785 1
1 psia
2.205 lbs 1 kg
1 bbl
159.0 1
1 cu in 16.39 ml
1 lb/gal
1l9~1~flfl
1 ton
0.907 MrT
1 T
0.907 Mg
The abbreviations and conversion factors of 35 Ill.
Adin.
Code 211
a~~lvto this Part.
(Source:
Amended at
Ill. Peg.
______,
effective
___________
_________________________ )
Section 218.103
Applicability
The provisions of this Part shall apply to all sources located in
the Chicago area, which is composed of Cook, DuPage, Kane, Lake,
McHenry e~and Will Counties, e~and AUX Sable Township e~’~
Goose Lake Township in Grundy County
e~
~jj~ Oswego Township in
Kendall County.
a) The provisions of this Part shall become effective
on July 1, 1991 with the following exceptions:
1) The
provisions of this Part shall become effective
on September 1, 1991 for each appellant, including
the constituents represented by appellants who are
associations, who has appealed the federal
implementation plan (FIP) for the Chicago area
(Illinois Environmental Regulatory Group v. USEPA,
No. 90-2778 (and consolidated cases) (7th CiT.)).
of any provision of this Part
125
.~
organ..... oompouncts
VOL
volatile organic liquids
VOM
volatile organic
materials
Environmental
r
6.C~kPa (51.71 mm Hg)
2)
~~1
~iypiiu~wi~
~o
sources which
any
has
inaivi.uuai source
a~oea1edthe Fl?
or
category of
shall be stayed
to the ~
-such individua...
tr~r,nr~’
nf ~nflri~r’-~
rrr!t-~ivr~r1
r~ ritnv
—J
nf th~
of the Fl? from UCEP.~

court.
When
the court has taken final
i-riz4nr~
potion
or
n,
nffiri~i
when UCEPA
has published in the
the
Ft~ti,~i~i
provisions
:~
i
-i~~
rn~r’~r
of
finril
the Fl?
intinn
specifically
t~n
applicable
to such individual source or category of aouroeo
or such
stay is terminated, the
Board shall take
corresponding action, if
nooesoary,
by the
adoption of a peremptory rule pursuant to 35 I~llu
Adju.
Code
102.347 and Section 5.03 of the
Administrative Procedure Act (Ill. Rev.
Stat. 1989, oh. 127, oh. 1005.03).I~
effectiveness of any provision of this Part
applicable to any individual source or category of
sources which has appealed the FIP shall be stayed
to the extent that such individual source or
category of sources received a stay of the
effectiveness of the FIP, pending reconsideratiortA
from the USEPA or from the court in the FIP appeal
cited in subsection 218.103(p) (1) above. When
USEPA has published in the Federal Register final
action to revise or affirm the provisions of the
FIP specifically applicable to such individual
source or category of sources or such stay is
otherwise terminated, the Board shall take
corresponding action and the Agency shall submit
such action to USEPA for approval. Until such
time as USEPA approves the corresponding amendment
to this Part, the FIP rule shall remain the
applicable implementation plan for that source or
category of sources
under the Clean Air Act.
3)
The provisions of this Part shall become effective
on November 15, 1992 for all sources located in
Aux Sable Township or Goose Lake Township in
Grundy County or in Oswego Township in Kendall
County.
b) The provisions of the Part shall not apply to Viskase
Corporation; Allsteel, Incorporated; Stepan Company; or
Ford Motor Company to the extent such source has
obtained an adjusted standard from the Board or an
exclusion from the General Assembly for any Subpart of
this Part or of 35 Iii. Adm. Code 215.
(Board Note: Subsection 218.103(b)
of this Section shall be
effective at the federal level only upon approval by
USEPA.)
(Source: Amended at
Ill. Reg.
______,
effective
___________
126
Section 218.104
Definitions

~1_
~t_
~
1
127
A-
“Accolacota” means a pharmaceutical coating operation
whioh consists of a hori~onta1lyrotating perforated
drum in which tablets are placed, a coating is applied
by spraying, and the coating is dried by the flow of
air across the drum through the perforations.
“Accumulator” means the reservoir of a condensing unit
receiving the condensate from a surface condenser.
“Acid Gases” moans for the purposes of Section
9.4
of
the Environmental Protection Act (the
Act) (Ill. Rev.
F~tnt. 1’)R7 nh. 111 1/~
ririr..
1flfl’~i.~. h~~pgp~
chloride, hydrogen fluoride and hydrogen bromide, which
exist as gasos, liquid mist, or any combination
thereof.
“Actual emissions” moans the actual quantity of VON
omissions from an emission
source during
a particular
time period.
“Actual Heat Input” moans the quantity of heat produced
by the combustion of fuel using the gross heating value
of the fuel.
“Adhesive” moans any substance or mixture of substances
intended to serve as a joining compound.
tiAfterburnerit
moans a control device in which materials
in gaseous effluent arc combustcd.
“Air contaminant” moans any solid, liquid, or gaseous
matter, any odor, or any
form of energy, that is
capable of being released into the atmosphere from an
emission source.
“Air dried coatings” means any coatings that dry by use
of air or forced air at temperatures up to 363.15~jZ
(194°F)
“Air pollution” means the presence in the atmosphere of
one or more air contaminants in sufficient quantities
and of such characteristics and duration as to be
injurious to human, plant, or animal life, to health,
or to property, or to unreasonably interfere with the
enjoyment of life or property.
“Air pollution control oauiDmont” means any eciuipment
nrfacility
r’f
-
.............~.naco. ‘-~i-evpni-,
...ntcndcd tc
~
reauco or controi the emjssjuii ui. uj..,..,...jflCd
air
contaminants to the atmos~hcro.

“Air suspension cocitor/dryor” means
~er&-4-~- which consists of
—,
a pharmaceutical
r,r’
-
vertical chambers
n which
——-—-I I
—~
__-~
u.~-
particluu
.aL...
~.&.u.jup,anu a
ooatifl~
ayp.i.i~u
~nu then dried while the tablets or
particles are kept in a fluidiccd
state by the passage
of air upward through the chambers.
“Airless spray” means a spray coating method in whioh
the coating is atomisod by forcing it
through a small
opening at high pressure. The coating liquid is not
mixed with air before exiting from the no~1c.
“Air assisted airless spray” moans a spray coating
method which combines oomprcsscd air with hydraulic
pressure to atomico the coating material into finer
droplets than is achieved with pure airless spray.
Lower hydraulic pressure is used than with airless
spray.
“Allowable omissions” means the quantity of VON
omissions during a particular time period from a
stationary source calculated using the maximum rated
capacity of the source (unless restricted by federally
enforceable limitations on operating rate, hours of
or k,~.., and the most
-
~‘~—~
nacnt
~-:
the
applicable standards in 40 CFI1
Parts 60 and 61~the
applicable implementation plan; or a federally
enforceable
~~-~m~i-
-
-“Ambient air quality standards” means those standards
designed to protect the public health and welfare
codified in 40 CFR Part 50
and
promulgated from time -to
time by the UBEPA pursuant to authority contained in
Section 108 of the Clean Air Act, 42 U.S.C. 7401 ~t
seq., as amended from time to time.
“Applicator” moans a device used in a coating line to
apply coating.
“As applied” moans the exact formulation of a coating
during application on or impregnation into a
substrate.
“Architectural Coating” means any coating used
for
residential or commercial buildings or their
appurtenances, or for industrial buildings, which is
cite applied.
“Asphalt” moans the dark—brown to black cementitious
material (solid, semisolid, or liquid in
consistency)
of which the main constituents are
bitumens which occur
naturally or as a residue of petroleum refining.
r1r~ lii-
128

129
“Asphalt Prime Coat” mcci:
asphalt applied to an absorbent surface as the first of
more than one asphalt goat.
“Automobile” means a motor vehicle capable of oarryinq
no more than 12 passengers.
“Automobile or light-duty truck assembly plant” means--a
facility where parts are assembled or finished for
eventual inclusion into a finished automobile or light—
duty truck ready for sale to vehicle dealers, but net
including customizers, body shops, and other
rcpaintoro.
“Automobile or light-duty truck refinishing” moans
the
repainting of used automobiles and light-duty trucks.
“Baked
coatings” means any coating which is cured or
dried
in an oven where the oven air temperature exceeds
90°C (194°F).
“Batch Loading” moans
the process of loading a number
of individual parts at the same time for degreasing.
“Bead—Dipping” means the dipping
of an assembled tire
head
into
a solvent—based cement.
“Binders” means organic materials and resins which do
not contain VON.
“Bituminous coatings” means black or brownish coating
materials which arc soluble in
carbon dioulfidc, which
consist mainly of hydrocarbons,
and which arc obtained
from natural deposits or as residues from the
distillation of crude oils or of low grades of goal.
“British Thermal Unit” means the quantity of heat
required to raise one pound of water
from -60°Fto 61°F
(abbreviated btu).
“Brush or wipe coating” moans
a manual method of
applying a coating using a brush, cloth, or similar
object.
“Bulk gasoline plant” means -a gasoline storage and
distribution facility with an average throughput of
76,000 1 (20,000 gal) or less on a 30—day rolling
average that distributes gasoline to gasoline
dispensing facilities.
.

on facility
“Can coating
means a facility that includes one
or
more can coating line(s).
“Can coating line” moans a coating line in which any
protective, decorative, or functional coating is
applied onto the surface of cans or can components.
“Capture” means the containment or rccovcry of
emissions from a process for direction into a duct
which may be exhausted through a stack or vent to a
control device.
-The
overall abatement of emissions
from a process with
an
add—on control device is a
function both of the capture efficiency and of the
control device.
“Capture device” moans a hood, enclosed room floor
sweep or other means of collecting solvent or other
pollutants into a duct. The pollutant can then be
directed to a pollution control device such as an
afterburner or carbon cidsorber. Sometimes the term
is
used loosely to include the control device.
“Capture cffici,...~..2
the fractL.. of all VON
generated by a process that are directed to an
“Capture system” moans all equipment (including, but
not limited to, hoods, duets, fans, ovens, dryers,
etc.) used to contain, collect and transport an air
pellutant to a control device.
“Clean Air Apt” means the Clean Air Act of 1963, as
amended, including the Clean Air Act
Amendments
of
1q77, (42 U.S.C. 7401 Ct seq.), and the Clean Air Act
Amendments of 1900, (P.L. 10l—~49).
distri
!i~li
130
~u.ut
~~uiine plant3 or’ ga3oliflO diI3penaingfaci1itii~u.
“Can” moans any metal container, with or without a top,
cover, spout or handles, into which solid or
liquid
materials arc packaged.
“Can coating” means any coating applied on a single
walled container that is manufactured from metal obeotS
t~hinnr~r
thr~n
‘~)
n~iirir
(fl.flhll in.
“Clear coating” moans coatings that lack color and
opacity or are transparent using the undercoat as a
ref lectant base or undertone color.

131
“Clear topcoat” moans the final coating which contains
binders, but not opaque pigments, and is specifically
formulated to form
a transparent or translucent
solid
protective film.
“Closed Purge Cystoin” means a system that
is not open
to the atmosphere and that is composed of piping,
oonnoctions, and, if necessary, flow inducing devioca
that transport liquid or vapor from a piece
or
pieces
of equipment to a control device, or return the liqiri4-d
or vapor to the process line.
“Closed vent system” means a system that is not open—to
the atmosphere and is composed of piping, connections,
and, if necessary, flow inducing devices that transport
gas or vapor from an emission source to a control
device.
“Coating” moans a material applied onto or impregnated
into a substrate for protective, decorative, or
functional purposes. Such materials include, but arc
not limited to, paints, varnicihos,soalcrs, adhesives,
thinners, diluents, and inks.
“Coating applicator”
means equipment used to apply a
coating.
“Coating line” means an operation consisting of a
series of one or more coating applicators and any
associated flash—off areas, drying areas, and ovens
wherein a surface coating
is applied, dried, or cured.
(It is not
necessary for an operation to have an oven,
or flash—off
area, or drying area to
be included in
this definition-.--)
“Coating plant” means any plant that contains one or
more coating line(s).
“Coil” moans any flat metal shoot or strip that is
rolled or wound in concentric rings.
“Coil coating” means any coating applied on any flat
metal sheet or strip that comes in rolls or coils.
“-Coil coating facility” moans
a facility that includes
one or more coil coating line(s).
“Coil coating line” means
a coating line in which any
protective, decorative
or functional coating is applied
onto the surface of flat metal shoots, strips, rolls,
or coils for industrial or commercial use.

132
“Cold cleaning”
meano
the procces of cleaning and
removing soils from surfaces by spraying, brushing,
*lushinp
r~~-
immersion while maintaining
t~hr~~‘ini-~
solvent below
its
boiling point. Wipe cleaning ionot
included in this definition-.
“Complete Combustion” means a process in which all
earbon contained in a fuel or gas stream is converted
to carbon dioxide.
‘1Componcnt” means, with respect to synthetic organic
chemical and polymer manufacturing equipment, and
petroleum refining and related industries, any piece of
equipment which has -the potential to leak VON
including, but not limited to, pump scale, oomprccioor
scale, seal oil dogassing vents, pipeline valves,
pressure relief devices, process drains, and open
ended
pipes. This definition excludes valves which arc not
externally regulated, flanges, and equipment in
heavy
liquid service. For purposes of Cubpart Q of this
t~art, this definition also excludes bleed ports of gear
pumps in polymer
service.
“Concrete curir~a
to fresh~
~.
water.
“Condensate” means volatile organic liquid separated
from its associated gases, which condenses due to
changes
in the temperature or pressure and remains
liquid at standard conditions.
“continuous process” means, with respect to polystyrene
resin, a method of manufacture in which the styrcne raw
material is delivered on a continuous basis to the
reactor in which the styrene is polyinoriiiod to
polystyrene.
“Control device” means equipment (such as an
afterburner or adsorber) used to remove or prevent the
emission of air pollutants from a contaminated exhaust
otream.
“Control device efficiency” means the ratio of the
pollution prevented by a control device and the
pollution introduced to the control device,
expressed
as a percentage.
“Conveyori~eddegreasing” moans the continuous process
of cleaning
and removing soils from surfaces utilizing
e-ither cold or vaporized solvents.
‘J
1~VUPOL1T11)fl
g applied

“Crude oil” means a naturally occurring mixture which
consists of hydrocarbons and sulfur, nitrogen, or
oxygen derivatives
of hydrocarbons and which is a
liquid at standard conditions.
“Crude oil gathering” moans the transportation of crude
oil or condensate after custody transfer between a
production facility and a reception point.
“Custody transfer” means the transfer of produced
petroleum
and/or condensate after processing and/or
treating in the producing operations, from storage
tanks
or automatic transfer facilities to pipelines or
any
other
forms of transportation.
“Cutback Asphalt” means any asphalt which has been
liquificd by blending with petroleum solvents other
than residual fuel oil and has not boon emulsified with
water.
“Daily-weighted average VON content” means the average
VON content of two or more coatings as applied on a
coating line during any day, taking into account the
fr~r~i, r~f 1rii~1
r~oatinp
“cluing that
-~--‘~ --.-‘-“-—
represents, as calculated
with the following equationi
where:
VON~
The average VON content of two or more
coatings as applied rri~h
~irw
r~nr~1irtrrline in
iiriitn r,i-
:--::::i:
~bs
and any
——
4
•-———
.a_
a
a
A_t.
I — 2
2 —
c
e,a.r~
133
VONW
-
E V-j---~1 /VT
——
~——,
,
number
of different coatings as
applied each day on a coating line,
The volume of each coating (minus water
and any compounds which are specifically
exempted from the definition of VON) as
applied each day on a
~
line in
units of 1 (gal).
flit.
yea..
— — —
A..
— —
A_
— —
applied each day on a
ting

134
units of kg VON/I (lbs VON/gal) of
~uui..jny~
water
and any oompounes
which arc specifically exempted from
of VON), and
the
definition
The total
voiUmO
of
r~i
nnritina~
(mi
water and any comp
1
f
~
ical
...Ufl
lyexcmp
U....
. ~
rin
;~
coating
1 ini~
~n
LInll14 ~.i
from the
applied
-day
I A..
— .~
‘1
~acn
“Day”
means the consecutive
24 heuro beginning at 12r9G
AM (midnight) local time.
“Degreascr” means any equipment or system used—in
solvent cleaning.
-“Delivery vessel” means any tank truck or trailer
equipped with a storage tank that is used for the
transport of gasoline to a stationary utorage tank at a
gasoline dispensing facility, bulk gasoline plant, or
bulk gasoline terminal.
“-Dip
coating”
means a method of applying coatings in
which the part is submerged in a tank filled with the
eoating.
“Distillate Fuel
quIt
means fuel oils of grade No. 1 or
2 as specified in detailed requirements for fuel oil
ACTh D—3?O—69
(1971).
“Dry Cleaning Facility” moans a facility engaged in the
cleaning of fabrics using an essentially nonaqueous
solvent by
moans of one or more solvent washes,
extraction of excess solvent by spinning and drying ~y
tumbling in an airotrcam. The facility includes, but
is not limited to, washers, dryers, filter and
purification
systems, waste disposal systems, holding
tanks, pumps
and attendant piping and valves.
“Effluent Water Separator” means any
tank,
box,
suinp
or
other apparatus in which any organic material floating
on or entrained
-or
contained in water entering such
tank, box,
sump
or other apparatus is physically
separated and removed from such water prior to outfall,
drainage or recovery of such water.
~atic bell or
tii ~
~ spray coating mc
apidly-op inning bell— or disc

135
used to create
a fine mist and apply the coating with
high transfer
efficiency.
“F1~fjt~
~nr”
moans
r~
tu
r,nriI-iv~i maPhrui
I-n
which opposite clootricul ohargce arc applied to the
substrate and the ooating. The coating is attracted to
the object duo to the electrostatic potential between
them.
“Emission
Rate” means total quantity of any air
contaminant discharge into the atmosphere in any
one-hour period.
“Emission source” and “source” mean any facility from
which VON is emitted or capable of being emitted inte
the atmosphere.
“Enamel” means a coating that cures
by chemical
cross-linking of its base
resin. Enamels can be
distinguished from
lacquers because enamels arc not
readily resoluble in their
ni-irrinr~1 solvent.
“Enclose” means to cover any VOL surface that is
exposed to the atmosphere.
“End scaling compound coat” means
a compound applied to
can ends which functions as a gasket when the end is
assembled onto the can.
“Excess Air” means air supplied in addition to the
theoretical quantity necessary for complete combustion
of all fuel and/or combustible waste material.
“Excessive release” means a
discharge of more than 295
g (0.65 ibs) of mcrcaptans and/or hydrogen -sulfide into
th-e atmosphere in any
5 minute period.
“Exterior base coat” moans a coating applied to the
exterior of a can body, or flat shoot to provide
protection to the metal or to provido background for
any lithographic or printing operation.
“Exterior end coat” means a coating applied to the
exterior end of a can to provide protection to the
metal.
“External floating roof” means a cover over an open top
storage tank consisting of a double dock or pontoon
single deck which rests upon and is supported by the
volatile organic liquid being-contained and is equipped
with
a closure seal or seals to close the space
betwoe~
the roof edge and tank ahcll.

onmontal conditions”
the followingi
ambii
mperatures
oonsiote
gonto, abrasive and
orroslye atmosphcrc~
“Extreme perforinanoo
during intended use
coating” means any
coating which
is exposed to extreme environment-a-I
conditions.
“Fabric coating”
means
any coati
T~
applied
~..
tcx
fabric.
Fabric ooating includes the application of
coatings by impregnation.
~e
ating facility” m
nc
or more
fabric
a faoility that
ing lines.
“Fabric
coating line” means a coating line in which any
protective, decorative, or
functional
coating or
reinforcing material is applied on or impregnated into
a textile fabric.
“Federally enforceable” moans all limitations and
conditions which are enforceable by the Adminintrator
including those requirements developed pursuant to 40
CFR Parts 60
and
61; requirements within any applicable
~.mplcmentationplan; and any permit requirements
established pursuant to 40 CFR 52.21 or under
regulations approved pursuant to 40
CFR
Part 51 Subpart
I and 40 CFII 51.166.
“Final repair coat” means the repainting of any topcoat
which is damaged during vehicle assembly.
“Firebox” means the- chamber or compartment of a boiler
or furnace in which materials are burned, but not the
eonibustion chamber or afterburner of an incinerator.
“Fixed roof
tank” means a cylindrical shell with a
permanently affixed
roof.
-“Flexographic printing” means the application of words,
designs, and pictures te a substrate by means of a roll
printing technique in which the pattern to be applied
~s raised above the printing rel. and the image -carrier
is made of elastomeric materials.
“Floxographic printing line” means a printing line in
which each roll printer uses a roll Mith raised areas
for applying an image such as words, designs, or
pictures to a substrate.
The image carrier on the roll
is made of rubber or other elastomoric material.
136
“Extreme cnvi~
any or all of
conditions; t~
(203SF); dctcj
nt weather
~tly above 950C
acouring agenti,

137
is:
I
I _i_
cc
114
“Fountain solution” means
the
solution which is applied
to the image plate
to maintain hydrophilio properties
of
the non-image areas.
“Freeboard Height” means for open top vapor degreasere,
the distance from the top of the vapor sene to the top
of the degreaser tank. For cold cleaning dogreasors,
the distance from the solvent to the top of the
dcgrcascr
tank.
“Fuel combustion emission source” means any furnace,
boiler, or similar equipment used for the primary
purpose of producing heat or power by indirect heat
transfer.
“Fuel gas system” moans a system for collection of
refinery fuel gas including, but not limited to, piping
for collecting tail gas from various process units,
mixing
drums and controls, and distribution piping.
“Cas service” moans that
the component oontaino process
fluid that is in the gaseous state at operating
conditions.
“CaD/gas
method”
means either of two methods for
determining capture which rely only on gas phase
measurements. The first method requires construction
of a temporary total enclosure (TTE) to ensure that all
would-be fugitive emissions arc measured. The o000nd
method uses the building or room which houses the
facility as an enclosure. The second method requires
that all other VON sources within the room be shut down
while the test
is performed, but
all fans and blowers
within the
room
must be operated according to normal
procedures.
“Casoline” moans any petroleum distillate or petroleum
distillate/alcohol blond having a Reid vapor pressure
of
27.6 kPci or greater which
is used as a fuol for
internal combustion engines.
“Casolino dispensing facility” moans any
site where
gasoline is transferred from
a stationary storage tank
to a motor vehicle gasoline tank used to provide fuel
to the engine of that motor vehicle.
“Croon Tire Spraying” means the spraying of green
tires, both inside and outside, with release compounds

138
which help remove air from the tire during molding and
prevent the tire from sticking to the mold after
curing.
“Croon Tires” moans assembled tires before molding and
curing have occurred.
“Cross vehicle weight” moans
the
manufaoturor’e grose
weight rating for the individual vehicle.
“Gross vehicle weight rating” moans
the
value specified
by the manufacturer as the maximum design loaded weight
of a single vehicle.
“Heated airless spray” means
an airless spray coating
method in which the coating is heated just prior to
application.
“Hoatset” moans a
class
of web—offset lithography which
requires a heated dryer to solidify the printing inks.
“Hoatset-wob-off act lithographic printing line” moans a
lithographic printing line in which a blanket cylinder
is used to transfer
ink
from a plate cylinder to a
substrate continuously fed from a roll
or an extension
process and an oven is used to colidify the printing
inks.
“Heavy
liquid” means liquid with a true vapor pressure
of less than 0.3 kPa (0.04 psi)
at 294.3°K (70°F)
established in a standard reference text or as
determined
by
ACTh
method D2879—86 (incorporated by
reference in Section 210.112); or which has 0.1 Reid
Vapor Pressure
as determined by
ACTH method D32382
(incorporated by reference in Section 218.112); or
which when distilled requires a temperature of 421.959c
-(300°F) or greater to recover 10 percent of the liquid
as determined by
ACTN
method D86—Bg (incorporated by
reference in Coction 218.112).
“Heavy
off—highway vehicle products” means, for the
purpose of Subpart F of this Part, heavy construction,
mining, farming, or material handling equipment; heavy
industrial engines; diesel-electric locomotives and
associated
power -equipment; and
the compononts of such
equipment or engines.
-j-,c~1rJ
,
-,
~
.ehici...
,~..
means a facility -that includes
off-highway vehicle ~
~oduot~ coating facility”
.._._
V

139
“-Heavy
otr-n~ignwayvehicle
produws coating line” means
a coating line in which any protective, dooorative, or
f-unotional coating is applied onto the surface of
heavy
off-highway vehicle products.
“High temperature aluminum coating” means a coating
that is certified to withstand a temperature of 537.6°C
(1000°F) for 24 hours.
“Hood” means a partial enclosure or canopy for
capturing and exhausting, by means of a draft, the
organic vapors or other fumes rising from a ooating
process or other source.
“Hood capture efficiency” moans the omissions from a
process which arc captured by the hood and directed
into a control device, expressed as a percentage of all
emissions.
“Hot well”
means the reservoir of a condensing unit
receiving the condensate from a barometric condenser.
‘tflour” means a block period of 60 minutes (e.g., 1100am
to 21005m).
“In—process
tank” means a container used for mixing,
blending, hosting, reacting, holding, oryctallicing,
evaporating or cleaning operations in the manufacture
of pharmaceuticals.
“In-situ Sampling Systems” means nonoxtractive samplers
or in—line samplers.
“-In vacuum service” means, for the purpose of Subpart
Q
of this Part, -equipment which is operating at an
internal pressure that is at least 5 kra (0.73 psia)
below ambient pressure.
“-Incinerator” means a combustion apparatus in which
refuse is burned.
“-Indirect heat transfer” means transfer of heat in ouch
a—way that the source of heat does not
come
into direct
eontact with process materials.
“Ink” means a coating
used in printing, impressing, or
transferring an image onto a cubstrato.
“-Interior body spray coat” means a coating applied by
spray to the interior of a can body.

140
“internal-floating
roof” moans a paver or roof
in a
fixed-roof tank which rests
the volatile organic liquid
upon and is supported
being contained and is
by
equipped with a closure seal or
seals to close the
space
between
the roof edge
and tank shell.
..oquors”
moans any clear wood finishes formulated
with
evaporation without chornioal reaction, including clear
lacquer sanding scalers.
“Large appliance” means any residential and commercial
washers, dryers, ranges, refrigerators,
froe~ers, water
heaters, dishwashers, trash compactors, air
conditioners, and other
similar products.
“Large appliance coating” means any coating applied to
the component
metal parts (including, but not limited
to, doors, oases,
li-do,
panels, and interior support
parts) of residential and commercial washers,
dryers,
ranges, refrigerators, freezers, water heaters,
dishwashers, trash compactors, air
conditioners, and
other similar products.
“Large appliance coating facility” moans a facility
that includes one or more large appliance coating
line(s).
“Large appliance coating line” means a coating line in
which any protective, decorative, or functional coating
is applied onto the surface of large appliances.
“Light liquid” moans VON in the liquid state which is
not defined as heavy liquid.
“Light—duty truck” means any motor vehicle rated at
~,&50 kg
gross vehicle weight or less, designed mainly
to transport property.
u~ccrm
liquid
~ning capture which require
both
phase measurements and analysis.
gas phase and
The first
method requires construction of
a TTE. The second
method
uses the building or room which
.
houses the
facility as an onc...osure. The scoona
...~....noa
requi......~
that -all other VON sources within
the room be shut down
while the toot
within the room
is performed, but
must be operated
all fans
according
and
to
blowers
normal
-.

141
“Liquid Mounted Coal” means a primary
seal mounted in
continuous contact with the liquid between the
tank
wall and the floating roof edge around the
or component
circumference of the roof.
“Liquid service” means that the equipment
contains process fluid that is in a liquid
state at
operating conditions.
ri~.
~JujppJ.j1g~
means
r1n’~r ~t.r 1141 III I
,~
I U~
I
ri ri r~—~-rri~r
I
ru-i
-
in
i I
TifT
-
‘Liqui~:
~
~
~akjn,
1 includi
~
~
clouding
formation.
ri from
~i
rITtfl
1 tT1I~
“Lithographio printing line” means a printing line,
except
~nu~ ~ su~atraiu
.~
not.
nooeasar.~.J.y
wu
tram
an unwinding roll, in which each roll printer uses a
roll whore both
the
image and non-image
areas
are
essentially in the same plane (planographio).
“Low Colvent Coating” means a coating which contains
less organic solvent than the conventional coatings
used by the industry. Low solvent coatings include
water-borne, higher solids, clcctro—dcpooition and
powder coatings.
“Magnet wire” means aluminum or copper wire formed into
an electromagnetic coil.
“Magnet wire costing” means any
coating
or electrically
insulating varnish or enamel applied to magnet wire.
“Magnet wire coating facility” means a facility that
includes one or more magnet wire coating line(s).
“Magnet wire
coating line” means a coating line in
which any protective, decorative, or functional ooating
is applied onto the surface of a magnet wire.
“Malfunction” means any sudden and unavoidable failure
of air pollution control equipment, process equipment,
or a process to operate in a normal or usual manner.
Failures that are caused entirely or in part by poor
maintenance, careless operation,
or
any other
preventable upset condition or preventable equipment
breakdown shall not be considered malfunotions.
“Manufacturing process” moans a method whereby a
process emission source or series of process
omission
souroes
is
used to raw materials, feed stocks,
oubaaaomblies, or other components into a product,
either for sale or for use as a component in a
subsequent manufacturing process.

“l4atcrial
142
.1
ia...
b
designed to transport and recover otyreno monomer and
other impurities from other products and by-products in
a polystyrene plant, including but not limited to the
styrene devolcitilicor unit and styrene recovery unit.
“Maximum theoretical emissions” moans the quantity of
volatile
organic material emissions that theoretically
could be emitted by a stationary
source
before add—on
controls based on the design -capacity or maximum
production -capacity of the source and 8760 hours per
year. The design capacity or
maximum
production
capacity includes use of coating(s) or
ink(s)
with
the
highest volatile organic material content actually uoed
in practice by the source.
Provided, however, the
Agency shall, when appropriate, and upon request by the
permit ~zipplicant,limit the “maximum theoretical
emissions” of
a source by the imposition of conditions
in a federally enforceable operating permit for such
source. Such conditions -shall not be inconsistent with
requirement of the Clean Air
Act, as
amended, or any
applicable requirements established by the Board. Such
conditions shall be established in plaoe of design
capacity or maximum
production capacity in calculating
the “maximum
theoretical emissions” for such source and
may include, among other things, the establishment of
production limitations, capacity limitations, emission
limitations, or limitations on
the volatile organic
material content of coatings or inks,
or the hours of
operation
-of
any emission source, or a combination of
any such limitations.
Production or capacity limitations shall be established
on basis of no longer than one month except in those
cases where a limit spanning a longer
period
of time is
appropriate. In such cases, a rolling limit” shall be
employed.
Any
production or capacity limitations shall
be verified through appropriate rooordkoeping. (Board
Notei
The UCEPA may deem operating permits which do
not conform to the operating permit program
requirements and the requirements—of
tJSEPA’o underlying
regulations, including the requirement that limitations
be quantifiable and enforceable as a practical matter,
not “federally enforceable.”)
“Metal furniture” means a furniture piece
including,
but
not limited to, tables, chairs,
waste
baskets,
beds, desks, lookers, benches, shelving, file cabinets~
lamps, and room dividers.
“Metal furniture coating”
means any non-adhesive
seating applied to any furniture piece made of metal or

143
any metal part which
is or will be
assembled with other
metal, wood, fabric, plastic or
glass parts to form a
furniture piece including, but not limited to, tables,
chairs, waste baskets, beds, desks,
lookers, bcnohco-,-
shelving flit’
cabinets,
lamps
r~r~i~
room
dividers—
This definition shall not
apply to any coating line
pentino misocllaneouo metal parts or products.
“Metal furniture coating facility” moans a facility
that includes one or more metal furniture coating
line(s).
“Metal furniture coating line” means a coating line in
which any protective, decorative, or functional coating
is
applied onto
the
surface of
metal furniture.
“ic~aJ.J~.oones—typo
scsi” moans
a
primary or soconuary
.~n1 ~‘tr~r~
-~f
metal shoots
t,hlr~h ~
ring, springa, or 1...
wnich attach the shoes
to the floating roof and hold
the chaos against the tank
wall1 and a coated fabric
which is suspended from the shoes to the floating roof.
“Miscellaneous fabricated product
process” means~
manufacturing
A manufacturing
process involving one or more of the
following applications,
including any drying and
itting VON~
curing
of formulations, and capable of
cm
joined together
4-—
‘~1Jr’
rn
products
Asphalt
•1 - a-
Asphalt t -paper or felt
Coatings or dye to loather
Coatings to plastic
Coatings to rubber
or glass
Plastic foam scrap or “fluff” from the manufacture
of foam containers
and
packaging
material to
form
resin pallets
Rosin solutions to fiber substances
Viscose solutions for food casings

144
The storage and handling of formulations associated
with the process described above, and the use and
handling of organic liquids and other substances
for
clean-up operations associated with the proocas
described in this definition.
“Miscellaneous formulation manufacturing process”
means
*
A manufacturing process which
compounds
one
or more
of
the following and is capable of emitting VOH~
Adhesivea
Asphalt solutions
Caulks, cealants, or waterproofing ag
Coatings, other than paint and ink
Concrete curing compounds
Dyes
Friction materials and compounds
Resin solutions
Rubber solutions
The storage and handling of formulations associated
with the process described above, and the usc and
handling of organic liquids and other substances for
clean—up operations associated with the ‘~occss
des-oribed in this
definition.
“Miscellaneous metal parts or products” means any metal
part
or metal product, even if attached to or oombin6d
with
a nonmetal part or product, except
pans, coils,
metal furniture, large appliances, magnet wire,
automobiles, ships, and airplane
bodies.
“-Miscellaneous metal
parts and products coating” moans
any coating applied to any
metal part or metal
product,
even if attached to or combined with a nonmetal part or
product, except cans,
coils, metal furniture, large
appliances, and magnet wire.
Prime goat, prime
surfacer coat, topcoat, and final repair coat for
automobiles and light-duty trucks are not miscellaneous
metal parts and products coatings.
However, underbody

145
anti-chip (e.g., underbody plastisol) automobile and
light-duty truck coatings are miscellaneous metal
parts
and products coatings.
Also, automobile or light duty
truck
refinishing coatings, coatings applied to the
exterior of marine vessels, coatings applied to the
exterior of airplanes, and the oustomiced topooating—ef
automobiles and trucks if production is loss than 35
vehicles per day are not miscellaneous metal parts
and
products coatings.
“Micccllanoous motal parts or products coating
facility” means a faoility that includes one or more
miscellaneous metal parts or produots coating lines.
“Miscellaneous metal parts or products coating line”
means a coating line in which any protcotive,
decorative, or functional coating is applied
onto
the
surface of miscellaneous metal parts or products.
“Miscellaneous organic chemiosi manufacturing process”
means:
A manufacturing process which produces, by chemical
reaction, one or more of the following organic
oomi~oundsor mixtures of organic compounds and which is
capable of emitting VOMz
Chemicals listed in Appendix A of this Part
Chlorinated and sulfonated compounds
Cosmetic, detergent, soap,
or curfactant
intermediaries or specialt ics and products
i-i — — a
— a ~
-I--
Gi-l and petroleum pr
r~1 ~
-
additives
Resins or
polymers
Rubber additives
~wcctcncrs
Varnishes
The storage and handling of for
with the process described abov
1-ations associated
and
the usc and

146
handling of organic liquids and other substances for
clean-up operations associated with the process
described in this definition.
means to measure and record.
package coating” -moans a ooating
made
from
“Monitor”
“Multiple
more
than
prior to
one
different ingredient which must be
using and has a limited pot life due to
mixed
the
chemical
reaction
which occurs upon mixing.
*~
materi...
-
-
~
ia~
iiosiona”
~
,..:ganio
means
p disohar——
1-nt
~rif~
r’-tcptablc Volatile
-Orsani
ntmospncre
uu
---
~.~nstrumerit
roaai.., of
less than 500 ppm above
bacitground as determined ~n
accordance with 40
CFR 60. 485(o).
“Offset” moans, with respect -to -printing and publishing
operations, use of a
blanket cylinder to transfer
ink
from the plate cylinder to the surface to be printed.
“Opaque stains” means all stains that
arc
not semi-
transparent stains.
“Open top vapor degreasing” means the batch process of
cleaning and removing soils from surfaces by condensing
hot solvent vapor on the colder metal parts.
“Open—ended valve” means any valve, except pressure
relief devices, having
one
-side of the valve in
contaot
with process fluid and one side open to the atmosphere,
either directly or through open -piping.
“Operator of
Casoline Di~spensing Facility” moans any
person who icr
the lessee of or
operates, controls or
supervises a gasoline dispensing facility.
“Organic compound” means any compound of carbon,
excluding carbon monoxide, carbon dioxide, carbonic
acid, metallic carbjdpg
-or
-carbonates, and
ammonium
carbonate.
“Organic
material”
means any
chemical compound of
oarbon including
diluents and
thinners
whioh are
liquids at standard conditions and which are used as
dissolvers, viscosity reducers, or cleaning agents, but
excluding methane, carbon monoxide, carbon dioxide,
carbonic acid, metallic—carbonic acid, metallic
carbide, metallic carbonates, and
ammonium
earbonate-~-

one or more of the following purposes.
thj,
or polymeri~c a coating
-or ink.
“Overall control” means the product. of the capture
efficiency and the control device efficiency.
“Overvarnish” moans a transparent coating applied
directly over
ink -or
coating.
“Owner of
Casolino Dispensing Facility” moans any
person who has legal or equitable title to a stationary
storage
tank
at a gasoline dispensing facility.
“Owner or operator” moans any person who owns,
operates, leases, -controls, or supervises an
emission
source
o~air pollution control equipment.
“Packaging rotogravure printing”
means rotogravure
printing upon paper, paper board, metal foil, plastic
film, and other substrates, which are, in subsequent
operations, formed into packaging products or labels
fr~r ~
ir~1r”-i ‘f-n hrr
i~r~1~1
“Packaging rotogravure printing line” means a
rotogravure printing line in which sui~face coatings are
applied to paper, paperboard, foil, film, or
other
substrates which arc to be
used to produce containers,
packaging products, or labels for articles.
“Paint manufacturing plant” means a plant that mixes,
blends, or compounds enamels, laoqucrs, scalers,
ehcllacs, stains, varnishes, or pigmented surface
coatings.
“Paper coating” means any coating applied on paper,
plastic film, or mctalli-o foil to make -certain
products, including (but
not limited to) adhesive
tapes
and labels, book covers, post cards, office copier
paper, drafting paper, or pressure sonsitivc
tapes.
Paper coating
includes the application of coatings by
impregnation and/or saturation.
“Paper coating facility” moans a facility that includes
one or more paper ooating lines.
“Paper coating
line”
moans a coating lino in
which
any
protective, decorative, or functional coating is
147
“Organic vapor” means the gaseous phase of an organie
material or a mixture of organio materials present in
the
atmosphere.
“Oven” means a
chamber within which heat is used for

~—,-————z——-_
plastio film, or metallic foil to make certain
p~eT..
~.,
includi~ -(but
not
limited to)
.-“~---~
~1I1.—
-~
labcl3,-
~
~ieT
oar&.,
ducts
no-olt covers,
r s~-
148
.~...
tapee
Ott1t~
u~Jyior
paper, ur~tit.ingp~ipei, .~.uiu
p~uuuL-c
ucnsltivc tapcu.
“Parts per million
(volume)” moans a volume/volume
ratio which expresses the volumetric conoontration of
gaseous air contaminant in a
million unit volume of
gas.
“Person” means any individual,
corporation,
partnership, association, Ctatc, municipality,
political subdivision of a Ctatc; any agency,
department, or instrumentality of the United Ctatcs-f
and any officer, agent, or employee thereof.
“Petroleum” means the crude
oil
removed from
the earth
and the oils derived from tar sands, shale, and coal.
“Petroleum Liquid” means orude oil, condensate or any
finished or intermediate product manufactured at a
petroleum refinery, but not including
Number 2 through
Number
6 fuel oils as specified in ACTM D-396-69, gas
turbine fuel oils Numbers 2—CT through 4-CT as
specified in ACTh D-2880—71 or diesel fuel oils Numbers
2—D and 4-D, as specified in ACTH D 975-6g.
“Petroleum refinery” means any facility engaged in
producing gasoline, kerosene, distillate fuel oils,
residual fuel oils, lubricants, or other products
through distillation
of petroleum, or through
r-edistillation, cracking, or reforming of unfinished
petroleum derivatives.
“-Pharmaceutical” means any compound or mixture, other
than food, used in the prevention, diagnosis,
alleviation, treatment, or cure of
disease in human and
animal.
“-Pharmaceutical coating operation” moans a device in
which a coating is applied to a pharmaceutical,
including air drying
-or
curing of the coating.
“-Photochomically Reactive Material” means any organic
material with
an aggregate of more
than 30 percent of
its total volume composed of
the chemical compounds
classified below or the composition of which exceeds
any
-of
the following individual percentage composition
limitations. Whenever any photoohcmically reactive
material or any
constituent of any organic material may
be classified from its chemical
structure into more

of organic materials it
shall be considered as a
member
of the
most reactive
group, that is, the group having
the least allowable
percent
of the total organic materials.
A combination of hydrocarbons, alcohols,
aldehydos,
caters, others or kotonos having an
clef iniL.
cycle-olaf inL...
..jpcs -es-
tur~t-~
5pcrccnt.
-~
~
~ly
to
unsa
~-
.-
Lo-fl’
149
-~
~_1__
_1~~_~~_
~ieL-uiLLoroetnyicneUL~ iULU~i.Cfl~.
A combination of aromatic compounds with eight oz
more carbon atoms to the molecule
except
cthylbcnzencz
8 percent.
A combination of ethylbcnscnc, kctoncs having
branched hydrocarbon structures or tolucnc~ 20
percent.
“Pigmented coatings” moans
opaque coatings containing
binders and colored pigments
which arc formulated to
conceal the wood surface either as an
undcrooat
or
topcoat.
“Plant” means all of the pollutant-emitting activities
which belong to the
came industrial grouping, are
located on one or more contiguous or adjacent
properties, and are under the control of the same
person (or persons under common control), except the
activities of any marine vcssol. Pollutant—emitting
activities shall
be considered as part of the same
industrial grouping if they belong to the same
“Major
Croup” (i.e., which have the
same two-digit code) as
described in the “Ctandard Industrial Classification
Manual, 1987” (incorporated by reference in Cection
218.112).
“-Plasticicers” moans a substance added -to a polymer
composition to soften and add flexibility
to the
product.
“Pneumatic flubber Tire Manufacture” means the
production of pneumatic rubber tires with a bead
dAamotcr up to but not including 20.0 inches and cross
section dimension up to 12.8 inches, but not inoludi-ng
specialty tires for antique or other vehicles when
pr-oduced
on equipment separate from normal produotiofi
lines for passenger or truck
type
tires.
“Polystyrono Plant” moans any plant
using
styrefle to
manufacture polystyrene resin.

“Pressure Release” moans
the emission of
materials
resulting from system pressure being greater than sot
pressure
of the pressure relict device.
“Pressure ‘rank”
means
a tank
in
which fluids are
etered
at a pressure greater
than atmospheric pressure.
“Prime goat” moans the first of two or more coatings
applied to a surface.
“Prime surfacer goat” moans a coating
used to touch up
areas on the surface
of automobile or light—duty truck
bodies
not adequately covered by the prime coat before
application of the top goat.
The
prime surfacer coat
is
applied between
the prime -coat and topcoat. An
anti—chip coating applied to main body parts (e.g.,
rocker panels, bottom of doors and fenders, and leading
edge of roof) is a prime surfacer coat.
“Primers” moans any coatings formulated and applied to
substrates to provide a firm bond between the substrate
and oubsccment goats.
“Printing”
the applicati~-ef~
..~.,
designs, and
pictures to a substrate using
ink.
“Printing line” means an operation consisting -of a
sprigs
pf
one or more roll printers and any associated
roll coatcrs, drying areas, and ovens wherein one or
more coatings arc applied, dried, and/or cured.
“Process” means any stationary emission source
other
than a fuel combustion emission
source
or an
incinerator.
“Process Unit” means components assembled to produce,
as intermediate or final products, one or more of
the
ehemjcplp listed in
35
Ill. Adin. Code 218 Appcndi~ A.
A process unit can operate independently if supplied
with sufficient food or
raw materials and sufficient
storage facilities for the product.
“Process Unit
Chutdown” means
a work practice
-or
eperationalproccdure that stops production from a
process unit or part of a process
unit.
An unscheduled
work practice or operational procedure that stops
production from a proos
t*nit
for
less than 24 h
150
“rolyotyrencr(osin”
D1C~flG
styrene po~.ymLx-
~.inu
~
a polystyrene
plant.
consisting of
which-
i.
manuracturoa at
unit or part of a pr
.~
net
~..

~~1
151
shutdown. The usc of
spare-eemponcnts and technically
feasible bypassing of -components without stopping
production is not
a process unit shutdown.
“Production equipment exhaust system” means a system
f or collecting and directing into the atmosphere
emissions of -volatile organic material from roaotoro-j-
centrifuges, and other process emission sources.
“Publication rotogravure printing line” means a
retogravure printing line in which coatings are
applied
to paper which is subsequently formed into
books,
magazines, catalogues, brochures, directories,
newspaper
supplements, or other
typos
of printed
material.
“Purged Process Fluid” means liquid or vapor from a
process unit
that contains volatile organic material
and that results from flushing or gleaning the
sample
line(s) of a process unit so that an uncontaminated
sample may then be taken for testing or analysis.
“Reactor” means a vat, vessel, or other device in which
chemical reactions take place.
“Reasonably Available Control Technology (ItACT)” means
the lowest emission limitation that an-emission source
is capable of meeting
by the application of control
technology that is reasonably
available considering
technological and economic feasibility.
“Refiner” means any person who
owns,
leases, operates,
controls, or supervises a refinery.
“‘tefinery Fuel Caz”
~ petroleum rcfi.iiw~y
p~ue~uuuiiii.~ ..uiu wuiu~i
.i.u
conthustod at the refinory, including any gaseous
mixture of natural -gas and
fuel gas.
“Refinery unit,
process unit or unit” moans a oct of
compononts which are a part of
a basic process
operation such as distillation, hydrotroating,
eraoking, or reforming of hydrocarbons.
“Refrigerated condenser” means a surface condenser in
which the
coolant
supplied
to the condenser has
boon
cooled by a mechanical device, other than by a
cooling
means any gac which
iøgcncrated by
tower or evaporative spray cooling, suen as
refrigeration unit or steam chiller
unit.

152
“Reid vapor pressure” means the standardized
measure
of
the vapor pressure of
a liquid in pounds per
square
inch
absolute (Psia)
~at 100OF (37.3CC).
“Repair coatings” means coatings used to correot
-imperfections or damage to furniture surface.
“Repaired” moans, for the purpose of Cubpart Q of
thiS
Part, that equipment component has
been adjusted, or
otherwise altered, to eliminate a leak.
“Residual Fuel Oil” means fuel oils of grade flo. 4, 5
and £ as specified in
detailed
requirements for fuel
oils A.C.T.HS D—396—69 (1971).
“Retail Outlet” moans any
gasoline dispensing facility
at which gasoline
is sold or offered for sale for use
in motor vehicles.
“Roll coatcr” means an apparatus
in
which a
uniform
layer of coating
is
applied
by
moans of one or more
rolls across the entire width of
a moving substrate.
“Roll printer” means an apparatus used in the
application of words, designs, and pictures to a
substrate, usually
by
means of one or more rolls each
with only partial coverage.
“Roll printing” moans the application of words,
designs, and pictures to
a substrate usually by moans
of a series of hard rubber or metal rolls each with
only partial coverage.
“poller coating” means a method of
applying
a coating
to a sheet or strip in which the coating is transferred
by a roller or series of rollers.
“Rolling limit” means that a limit
or limitation must
not exceed an annual
limit rolled on a
basis
of at moot
a month monthly
basis; that is, for example,
a monthly
production or capacity level must be
determined for
each
parameter subject to a production or capacity
1t~itationand
added to the eleven prior monthly levels
for monthly
comparison with the annual limit.
“Rotogravure printing” means
the application of words-,
designs,
and pictures to a
substrate
by means of a roll
printing technique in which the pattern to be applied
is recessed
r~1ntivr~
tn
thr~ non—imr~rit~srnn.

153
“Rotogravuro printing
line” means a printing line in
which each roll printer uses
a roll with recessed areas
for
applying an imago to a
substrate.
“Cafcty relief valve” means a valve which is normally
closed and which is designed to open in order to
relieve excessive pressures within a vessel or pipe.
“Banding scalers” means any coatings formulated for and
applied to bare wood for sanding and to seal the wood
for subsequent application of varnish. To be
considered a sanding sealer a coating must be clearly
labelled as ouch.
-
“-Sealer” means a coating containing
binders which seals
wood prior to the application of the subsequent
coatings.
“Censor” moans
a device that measures a
physical
quantity or the change in a physical quantity ouch as
temperature, pressure, flow rate,
pH, or liquid level.
“Cemi—transparont stains” means stains containing dyes
or semi-transparent pigments which are formulated to
enhance wood grain
and change the color
-of the
surface
but not to conceal the surface, including, but not
limited to, sap stain, toner, non—grain raising stains,
pad stain, or spatter stain.
“Cot of safety relief valves” means
one or more safety
relief
valves designed to open in order to relieve
excessive pressures in the same vessel or
pipe.
“Chect basocoat” means
a coating applied to metal when
the metal is in sheet form to serve as either the
exterior or interior of a can for either two-piece or
three—piece cans.
“Cide-secim spray coat” means a coating applied to the
seam of a three-piece can.
“Cinglo coat” moans one coating application applied—to
a metal surface.
“Solvent” means a liquid substance that is used to
dissolve or dilute another substance.
“Colvent cleaning”
means the process of cleaning soils
from surfacos by cold cleaning, open top vapor
dogreasing, or oonveyori~eddogreasing.

154
“Specified
air contaminant” means any air contaminant
as to which this- Part contains emission standards or
other specific limitations.
“Splash loading” means
a method of loading a
tank,
railroad
tank
car,
tank
truck, or trailer by usc of
other than a submerged loading
pipe.
“Stack” moans a flue or conduit, free—standing or with
exhaust port above the roof of the -building on which it
is mounted, by
which
air contaminants
arc emitted into
the atmosphere.
‘~-Standard conditions” means a temperature of 70~Fand a
pressure of 14.7 psia.
“Standard cubic
foot -(oaf)” means the volume of one
cubic foot of gas at standard conditions.
“Standard Industrial Classification Manual” means the
Standard Industrial Classification Manual (1987),
Superintendent of Documents, U.C. Covcrnincnt Printing
Off icc, Washington,
DC 20402 (incorporated by reference
in Section 218.112).
“Start-up” means the setting in operation of an
emission source
for any purpose.
“Stationary emission source” mean an emission source
which is not self-propelled.
“Storage tank or storage vessel” means any stationary
tank,
reservoir or container used for the storage of
VOL.
“Styronc Dovolatiliser Unit” means equipment performing
the function of separating unreacted atyrene monomer
and other volatile components
from polystyrene in a
vacuum devoiatili~er.
“Etyreno Recovery Unit” means equipment performing the
function of
separating otyreno monomer from
other less
volatile
components of the -styreno devolatilizcr
unit’s
output.
The separated otyrene monomer may be reused as
a raw material
in the polystyrene plant.
“Submerged loading pipe” means any
discharge pipe or
no~lc which meets either of
the following oonditions*
Whore
the tank
is filled from tne top, the
end of
the discharge pipe
or noz~lomust be totally

155
submerges wncn the liquid level -i
above the bottom of the tank.
Where
the tank is filled from the side, the
discharge pipe
or nozzle must be totally submerged
when the liquid level is 4?~cm
(18 in.) above the
bottom of the tank.
“Substrate” moans the surface onto
which a coating is
applied
or into which a coating is impregnated.
“Surface condenser” means a device which removes a
substance from
a gas stream by reducing the temperature
of the stream, without direct contact between the
coolant and the stream.
“Synthetic Organic Chemical or Polymer Manufacturing
Plant” means a plant that produces, as intermediates or
final products, one or more of the chemicals or
polymers listed in 35 Iii. Adm. Code 218 Appendix A.
“Tablet coating operation” means a pharmaceutical
coating operation
in which tablets
are coated.
“Thirty-day rolling average” moans any value
arithmetically averaged over any consecutive
thirty days.
“Three piece can” means a can which is
made from a
rectangular sheet and two circular ends.
“Topcoat” moans a coating applied in a multiple coat
operation other than prime coat, final repair coat, or
prime
surfacer coat.
“TPopcoat operation” means all topcoat spray booths,
flash-off areas, and bake ovens at a
facility which are
UDrOd
to apply, dry, or cure the final coatings -(except
final off-line repair) on components of automobile or
light-duty truck bodies.
“-Transfer efficiency” moans the ratio of the amount of
eeating
solids deposited onto a part or product to
the
total amount of coating solids used.
“-Tread End Cementing” means the application of a
ee-lvent-basod cement to the tire tread ends.
“True vapor pressure” moans the equilibrium partial
t~rcssur~
-
a volatile organic liquid as
ut uuuo~aunCe
with methods described in

156
“Zvaporation Loss
From Floating Roof
Tanks,”
second
edition, February
1980 (incorporated by reference in
Section 218.112)-.
‘t~~~naround”means
the procedure of shutting
down
an
operating ref
i.ncry unit, emptying go acous and liquid
uun~n~ ~.u uu ~i.n~pcu.an,
cnunu~
una
r~p~ir wori~-r
and putting
the unit back into production.
“Two—piece
pan” moans a can which is
drawn
from a
shallow cup and requires
only one
end to be attaohed-~-
“Underoocitero” means any coatings formulated for and
applied to substrates to provide a smooth surface
for
subsequent
coats.
“jjndcrtrepd Cementing” moans the application of a
solvent-based cement to the underside of
a tire tread.
Unregulated safety relief valve” means
a safety relief
valve which -cannot b-c actuated by a means other than
high pressure in the pipe or vessel which it protects.
“Vacuum producing system” moans any reciprocating,
rotary, or -eontrifugal blower or compressor or any jot
ejeotor
or device that creates suction from a
pressure
below atmospheric -and discharges against a
greater
pressure-.-
“Valves not externally regulated” moans valves that
have no external controls, such as in—line check
valves-.-
“Vapor balance system” -moans any combination of pipes
or hoses which creates a closed system between the
vapor spaces of an unloading tank and
a
receiving tank
such that vapors displaced from the receiving tank are
transferred to the
tank
being unloaded.
“Vapor collection system” means all piping, seals,
hoses, connections,
pressure vacuum vents, and other
possible
sources between the gasoline delivery vessel
and
the
vapor processing unit and/or the storage
tanks
and vapor holder.
“Vapor control system” means any system that limits or
prevents
release to the atmosphere
of organic
material
in the vapors displaced from a
tank
during
the
transfer
of gasoline.-
“Vapor—Mounted Primary Coal” means a primary seal
meunted with an air space bounded by the bottom of the

157
primary seal, the tank wall, the liquid surface and the
floating roof.
“Vapor recovery system”
means a vapor gathering
system
capable of
collecting all VOM vapors and -gases
discharged from the storage tank and a vapor dispose-I
system capable of processing such VOM
vapors and
gases
so as to prevent their emission to the
-atmosphere.
“Vehicle” means
a dcvioe by which any person or
property may be propelled, moved, or drawn upon a
highway, excepting a device moved exclusively by
human
power or used exclusively upon stationary rails or
tracks.
“Vinyl coating” means any topcoat or printing ink
applied to vinyl coated fabric or vinyl shects. Vinyl
coating does not include placitisols.
“Vinyl coating facility” means a facility that includes
one or more vinyl coating line(s).
“Vinyl coating line” means a coating line in which -any
protective, decorative
-or
functional coating is applied
onto vinyl coated fabric or vinyl sheets.
“Volatile organic liquid (VOL)” moans any substance
which is liquid at storage conditions and which
contains volatile organic compounds.
“Volatile organic material (VOM) or volatile organic
compound (VOC)” means “volatile organic material (VOM)
or volatile organic compound (VOC)”, as that term is
defined in
35
Ill. Adm. Code Part 211.
“Volatile Petroleum Liquid” moans any petroleum liquid
with a true vapor pressure that is greater than 1.5
psia (78 millimeters of mercury) at standard
conditions.
“Wash coat” moans a-coating containing binders which
seals wood surfaces, prevents undesired staining,
and
controls penetration.
“Wastowator (Oil/Water) Separator”
moans any
-device
or
piece of equipment which utilit~esthe difference in
density between oil and water to remove
oil
and
associated chemicals from water, or any device, such as
a flocculation tank or a olarifier
which removes
I
___
_a
__i~_

158
“Web” means a substrate which is printed in continuous
roll—f cd presses.
“Wood
furniture” moans room
furnishings including
oabinets (kitchen, bath, and vanity), tables, chairs-i
beds,
pof
as, shutters, art ebjeets,
weed
paneling,
weed
flooring, and
any
other coated furnishings made of
wood, wood
compositicn, or
fabricated
wood
materials-a
“Weed furniture eeating facility” means a fasility that
includes one or more wood furniture coating lino(o)—~-
“Wood furniture coating
line” moans a coating line in
which any protective, decorative, or functional coating
is applied onto
wood furniture.
“Woodworking” moans
the shaping, sawing, grinding,
smoothing, polishing, and making into products of any
f-cnn or shape of wood.
The definitions of 35 Ill. Adin. Code 211
apply to this Part.
(Source: Amended at
Ill. Reg.
,
effective
___________
_________________________ )
Section 218.105
Test Methods and Procedures
a) Coatings, Inks and Fountain Solutions
The following test methods and procedures shall be used
to determine compliance of
~ applied coatings, inks,
and fountain solutions with the limitations set forth
in this Part.
1) Sampling: Samples collected for analyses shall be
one-liter taken into a one—liter container at a
location and time such that the sample will be
representative of the coating as applied (i.e.,
the sample shall include any dilution solvent or
other VON added during the manufacturing process).
The container must be tightly sealed immediately
after the sample is taken.
Any solvent or other
VOM added after the sample is taken must be
measured and accounted for in the calculations in
subsection (a) (3) of this Section. For multiple
package coatings, separate samples of each
component shall be obtained. A mixed sample shall
not be obtained as it will cure in the container.
Sampling procedures shall follow the guidelines
presented in:

159
A)
ASTN
D3925-81(1985) standard practice for
sampling liquid paints
and related pigment
coating. This practice is incorporated by
reference
in Section 218.112 of this Part.
B)
ASTM
E300-86 standard practice for sampling
industrial chemicals. This practice is
incorporated by reference in Section 218.112
of this Part.
2)
Analyses:
The applicable analytical methods
specified below shall be used to determine the
composition of coatings, inks, or fountain
solutions as applied.
A) Method 24 of 40 CFR 60, Appendix A,
incorporated by reference in Section 218.112
of this Part, shall be used to determine the
VON content and density of coatings. If it
is demonstrated to the satisfaction of the
Agency and the USEPA that plant coating
formulation data are equivalent to Method 24
results, formulation data may be used. In
the event of any inconsistency between a
Method 24 test and a facility’s
formulation
data, the Method 24 test will govern.
B) Method 24A of 40 CFR Part 60, Appendix A,
incorporated by reference in Section 218.112
of this Part, shall be used to determine the
VON content and density of rotogravure
printing inks and related coatings. If it is
demonstrated to the satisfaction of the
Agency and USEPA that the plant coating
formulation data are equivalent to Method 24A
results, formulation data may be used. In
th& event of any inconsistency between a
Method 24A test and a facility’s formulation
data, the Method 24A test will govern.
C) The following
ASTN
methods
are the analytical
procedures for determining VON:
i) ASTM D1475-85: Standard test method for
density of paint, varnish, lacquer and
related products. This test method is
incorporated by reference in Section
218.112 of this Part.
ii)
ASTN
D2369-87: Standard test method for
volatile content of a coating. This test

160
method is incorporated by reference in
Section 218.112 of this Part.
iii) ASTM D3792-86: Standard test method for
water content of water—reducible paints
by direct injection into a gas
chromatograph. This test method is
incorporated by reference in Section
218.112 of this Part.
iv) ASTN
D4017—81(1987): Standard test
method for water content in paints and
paint materials by the Karl Fischer
method. This test method is incorporated
by reference in Section 218.112 of this
Part.
v) ASTN D4457-85: Standard test method for
determination of dichioromethane and
1,1,1, trichioroethane in paints and
coatings by direct injection into a gas
chromatograph. (The procedure
delineated above can be used to develop
protocols for any compounds specifically
exempted from the definition of VON.)
This test method is incorporated by
reference in Section 218.112 of this
Part.
vi) ASTM D2697-86: Standard test method for
volume non—volatile matter in clear or
pigmented coatings. This test method is
incorporated by reference in Section
218.112 of this Part.
vii) ASTN D3980-87: Standard practice for
interlaboratory testing of paint and
related materials. This practice is
incorporated by reference in Section
218.112 of this Part.
viii)ASTN E180-85: Standard practice for
determining the precision data of ASTM
methods for
analysis of and testing of
industrial chemicals. This practice is
incorporated by reference in Section
218.112
of this Part.
ix) ASTN D2372—85: Standard method of
separation of vehicle from solvent—
reducible paints. This method is

161
incorporated by reference in Section
218.112 of this Part.
D) Use of an adaptation to any of the analytical
methods specified in subsections (a) (2) (A),
(B), and (C) of this Section may not be used
unless approved by the Agency
and USEPA. An
owner or operator must submit sufficient
documentation for the Agency and USEPA to
find that the analytical methods
specified in
subsections (a) (2) (A), (B), and (C) of this
Section will yield inaccurate results and
that the proposed adaptation is appropriate.
3) Calculations: Calculations for determining
the
VON content, water content and the content of any
compounds which are specifically exempted from the
definition of VON of coatings, inks and fountain
solutions as applied shall follow the guidance
provided in the following documents-a-i
A)
“A Guide for Surface Coating Calculation”,
EPA-340/1-86-016, incorporated by reference
in Section 218.112 of this Part.
B) “Procedures for Certifying Quantity of
Volatile Organic Compounds Emitted by Paint,
Ink and Other Coatings” (revised June 1986),
EPA-450/3-84-019, incorporated by reference
in Section 218.112 of this Part.
C)
“A Guide for Graphic
Arts
Calculations”,
August 1988, EPA-340/l—88-003, incorporated
by reference in Section 218.112
of this Part.
b) Automobile
or Light-Duty Truck Test Protocol
fl
The protocol
for testing, including determining
the transfer efficiency,- of coating applicators~
at primer surfacer operations and topcoat coating
operations at an automobile or lictht-duty truck
assembly facility source shall follow the
procedures in:”Protocol for Determining the Daily
Volatile Organic Compound Emission Rate of
Automobile and Light-Duty Truck Topcoat
Operations” (“topcoat protocol”), December 1988,
EPA-450/3-88-018, incorporated by reference in
Section 218.112 of this Part.
~j Prior to testing pursuant to the topcoat protocol.
the owner or operator of
a coating operation
sub-lect to the topcoat or primer surfacer limit in

162
Sections 218.204(a) (2) or 218.204(a) (3) shall
submit a detailed testing mro~osa1 specifying the
method by which testing will be conducted and how
compliance will be demonstrated consistent with
the topcoat protocol.
The proposal shall include.
at a minimum, p
comprehensive plan (including a
rationale) for determining
the
transfer efficiencY
at each booth through the use of in—~1antor pilot
testing, the selection of coatings to be tested
(for the purpose
of determining transfer
efficiency) including the rationale for coating
groupings. the method for determining the analytic
VON content of as a~~liedcoatings and
the
formulation solvent content of as applied
coatings, and a description of the records of
coating
VON content as applied and coatino’s usaae
which will be kent to demonstrate compliance.
UPon a~~rovalof the ~ro~osal by the Agency and
LJSEPA. the compliance demonstration for a coating
line may proceed.
c) Capture System Efficiency Test Protocols
1) Applicability
The requirements of subsection (c) (2) of this
Section shall apply to all VON emitting processes
emission units employing capture equipment (e.g.,
hoods, ducts), except those cases noted below.
A) If an oourcc instaliseinission unit is
equipped with (or uses) a permanent total
enclosure (PTE) that meets Agency and USEPA
specifications, and which directs all VON to
a control device, then the sourocemission
unit is exempted from the requirements
described in subsection (c) (2) of this
Section. The Agency and USEPA specifications
to determine whether a structure is
considered a
PTE
are given in Procedure T of
Appendix B of this Part. In this
instance,
the capture efficiency is assumed to be 100
percent and the sourceemission unit is still
required to measure control efficiency using
appropriate test methods as specified in
subsection (d) of this Section.
B) If a~oourcc upesemission unit is equipped
with (or uses) uses a control device designed
to collect and recover VON (e.g., carbon
adsorber), an explicit measurement of capture
efficiency is not necessary provided that the

163
conditions given below are met. The overall
control of the system can be determined by
directly comparing the input liquid VON to
the recovered liquid VON. The general
procedure for use in this situation is given
in 40 CFR 60.433, incorporated by reference
in Section 218.112 of this Part, with the
following additional restrictions:
1)
The source must be able to
cquacc
solvent usage with solvent reoovery on -a
24-hour (daily)—basirs, rather than a
30-day weighted average, within
72
hours
following the 24 hour
period.
In
addition, one of the following two
criteria must be mets Unless otherwise
specified in subsection (c) (1) (B)
(ii)
below, the owner or operator shall
obtain data each operating daY for the
solvent usage and solvent recovery to
permit the determination of the solvent
recovery efficiency of the system each
operating day using a 7—day rolling
period. The recovery efficiency for
each operating day is computed as the
ratio of the total recovered solvent for
that day and the most recent prior 6
operating days to the total solvent
usage for the same 7-day period used for
the recovered solvent, rather than
p
30-
day weighted average as given in 40 CFR
60.433 incorporated by reference at
Section 218.112 of this Part. This
ratio shall be expressed as a
percentage. The ratio shall be computed
within 72 hours following each 7-day
period. A source that believes that the
7-day rolling period is not appropriate
may use an alternative multi—day rolling
period not to exceed
30 days. with the
aPproval of the Agency and USEPA. In
addition. the criteria in subsection
(c)_(1) (B) (iii) or subsection
(C) (1) (B) (iv) below must be met.
£jI The owner or operator of the source
en~a~edj~printing located at 350 E.
22nd Street. Chicago. Illinois. shall
obtain data each operatin~day for the
solvent usage and solvent recovery to
permit the determination of the solvent
recovery efficiency of the system each

164
operating day using a 14—day rolling
period. The recovery efficiency for
each operating day is computed as the
ratio of the total recovered solvent for
that day and the most recent prior 13
operating days to the total solvent
usage for the same 14-day period used
for the recovered solvent, rather than a
30-day weighted average
as given in 40
CER 60.433. incorporated by reference
in
Section 218.112 of this Part. This
ratio shall be expressed as a
percentage. The ratio shall be computed
within 17 dave following each
14-day
period. In addition, the criteria in
subsection (c)
(1) (B) (iii) or subsection
(C) (1) (B) (iv) below must be
met.
44~3-iii) The solvent recovery system (i.e.,
capture and control system) must be
dedicated to a single coating
line.
printin~ line, or other discrete
activity that by itself is subiect to an
applicable VON emission standard,
process line (e.g., one process line
vcnting to
a carbon adsorbcr system), or
iii)jyj.. If the solvent recovery system controls
more than one coating line. printing
line or other discrete activity that by
itself is subiect to an applicable VON
emission standard, the overall control
Xie. the total recovered VOM divided by
the sum of liquid VON input from all
lines and other activities venting to
the control system) must meet or exceed
the most stringent standard applicable
to any line or other discrete activity
venting to the control system.multiplc
rrppcsp
lines, then the source must be
a~c ~o ~icmonstratc tnat tnc ov’~’’
control (i.e
,thc total recovered
solvent VOM divided by the sum of liquid
VON input to all proecs~lines venting
to the control system) meets or e~ooods
the most stringent standard applicable
for any process line venting to the
control system.

165
2) Specific
Requirements
The capture efficiency of a~p~eeese—~M~eemjs~s.iQn
unit shall be measured using one of the four
protocols given below.
Any
error margin
associated with a test protocol may not be
incorporated into the results of a capture
efficiency test. If these techniques are not
suitable for a particular process, then
the ciourso
may use an alternative capture efficiency protocol
may be used, provided that the alternative
protocol is approved by the Agency and approved by
the USEPA as a SIP revision.
A) Gas/gas method using temporary total
enclosure (TTE). The Agency and USEPA
specifications to determine whether a
temporary enclosure is considered a TTE are
given in Procedure T of Appendix B of this
Part. The capture efficiency equation to be
used for this protocol is:
CE
=
Gw/(Gw + Fw)
where:
CE
=
Qeapture efficiency, decimal
fraction~
Gw
=
i~mass of VON
captured and delivered
-
to control device using a TTE~
Fw
=
amass of fugitive
VOM that escapes
from a TTE.
Procedure G.2 contained in Appendix B of this
Part is used to obtain Gw. Procedure F.1 in
Appendix B of this Part is used to obtain Fw.
B) Liquid/gas method using TTE. The Agency and
USEPA specifications to determine whether a
temporary enclosure is considered a TTE
are
given in Procedure T of Appendix B of this
Part. The capture
efficiency equation to be
used for this protocol is:
CE
=
(L
-
Fw)/L
where:
CE
=
çeapture efficiency, decimal
fracti on~

166
L
=
~sass of liquid VOM input to
process emission unit
Fw
=
~mass of fugitive VON that escapes
from a TTE.~..
Procedure L contained in Appendix
B
of this
Part is used to obtain L. Procedure F.3. in
Appendix B of this Part is used to obtain Fw.
C) Gas/gas method using the building or room
(building or room enclosure)~.in which the
affected coating line. printing line or other
acuroceinission unit is located,,, as the
enclosure and in which
“F”
and “G”
are
measured while operating only the affected
line or facilitycmission unit. All fans and
blowers in the building or room must be
operated as they would under normal
production. The capture efficiency equation
to be used for this protocol is:
CE
=
G/(G + FB)
where:
CE
=
Qeapture efficiency, decimal
tract ionj..
G
=
~mass of VON captured and delivered
to control devicej.
FB
= ~mass of
fugitive VOM that escapes
from building enc1osure~
Procedure G.2 contained in Appendix B of this
Part is used to obtain G. Procedure F.2 in
Appendix B of this Part is used to obtain FB.
D) Liquid/gas method using the building or room
(building or room enclosure)~in which the
affected coating line, printing line or other
oourcceinission unit is located,~as the
enclosure and in which “F” and “L” are
measured while operating only the affected
line or facilitycmission unit. All fans and
blowers in the building or room must be
operated as they would under normal
production. The capture efficiency equation
to be used for this protocol is:

167
CE
=
(L
FB)/L
where:
CE
=
~eapture efficiency, decimal
fractionj
L = amass of liquid VON input to
process emission unit
FB
=
I.~mass of fugitive VON that escapes
from building enclosure~
Procedure L contained in Appendix B of this
Part is used to obtain L. Procedure F.2 in
Appendix B of this Part is used to obtain FB.
3) Recordkeeping and Reporting
A)
All affected facilitiesowners
or operators
affected bY this subsection must maintain a
copy of the capture efficiency protocol
submitted to the Agency and the USEPA on
file. All results of the appropriate test
methods and capture efficiency protocols must
be reported to the Agency within sixty (60)
days of the test date. A copy of the results
must be kept on tile with the source for a
period of three (3) years.
B) If any changes are made to capture or control
equipment, then the source is required to
notify the Agency and the USEPA of these
changes and a new test may be required by the
Agency or the USEPA.
C) The source must notify the Agency 30 days
prior to performing any capture efficiency or
control test. At that time, the source must
notify the Agency which capture efficiency
protocol and control device test methods will
be used.
D) Sources utilizing a PTE must demonstrate that
this enclosure meets the requirement given in
Procedure T (in Appendix B of this Part) for
a PTE during any testing of their
control
device

168
E) Sources utilizing a TTE must demonstrate that
their TTE meets the
requirements given in
Procedure T (in Appendix B of
this Part) for
a TTE during testing of their control device.
The source must also provide documentation
that the
quality assurance criteria for a
TTE
have been achieved.
d) Control Device Efficiency Testing and Monitoring
1)
The control device efficiency shall be determined
by simultaneously measuring the inlet and outlet
gas phase VON concentrations and gas volumetric
flow rates in accordance with
the
gas
phase
test
methods specified in subsection
(f) of this
Section.
2) Any owner or operator~
~j 4~hatuses an afterburner or carbon adsorber
to comply with any Section of this Part
Zl~.
shall use Agency and USEPA approved
continuous monitoring equipment which is
installed, calibrated, maintained,- and
operated according to vendor specifications
at all times the afterburner or carbon
adsorber is in use except as provided in
subsection (d) (3) of this Section. The
continuous monitoring equipment must monitor
the following parameters:
?~-)-
j) For each afterburner which does not have
a catalyst bed, the G~ombustionchamber
temperature
of each afterburner.
£~J
For each afterburner which has a
catalyst bed. commonly known as a
catalytic afterburner, the ~P~emperature
rise across each catalytic afterburner
bed or VON concentration of exhaust.
~- iii) For each carbon adsorber. c~heVON
concentration of each carbon adsorption
bed exhaust or the exhaust of the bed
next in sequence to be desorbed.
~j
Of an automobile or light-duty
truck primer
surfacer operation or topcoat operation
subiect to subsection (d) (2) (A) above, shall
keep a separate record of the following data
for the control devices, unless alternative

169
provisions are set forth in a Permit pursuant
to Title V of the Clean Air Act:
j)~. For
thermal afterburners for which
combustion chamber temperature is
monitorech all 3—hour periods of
operation in which the average
combustion temperature was more
than
28°C (50°F) below the averaae combustion
temperature measured durina the most
recent performance test that
demonstrated that the operation was in
compliance
iii
For catalytic afterburners for which
temperature rise is monitored. all
3-hour periods of operation in which the
average gas
temperature before the
catalyst bed is more than 28°C (50°F)
below the average
gp~
temperature
immediately before the catalyst bed
measured during the most recent
performance test that demonstrated that
the operation was in compliance.
iii) For catalytic afterburners and carbon
adsorbers for which VON concentration is
monitored. all 3-hour periods of
operation during which the averaae VOM
concentration or the reading of organics
in the exhaust aases is more than 20
percent greater than the average exhaust
gas concentration or reading measured by
the organic monitoring device during the
most
recent determination of the
recovery efficiency of a carbon adsorber
or performance test for a catalytic
afterburner, which determination or test
demonstrated that the operation was in
compliance.
fl
An owner or operator that uses a carbon adsorber
to com~1vwith Section 218.401 of this Part may
oPerate the adsorber during periods of monitoring
eaui~mentmalfunction, provided that:
~j The owner or oPerator notifies in writing the
Agency and USEPA within, 10 days after the
conclusion of any 72 hour period during which
the adsorber is operated and the associated
monitoring equipment is not operational, of
such monitoring equipment failure and

170
provides the duration of the malfunction, a
description of the repairs made to the
equipment, and the total to date of all hours
in the calendar year during which the
adsorber was operated and the associated
monitoring equipment was not operational
~j During such period of malfunction the
adsorber is operated using timed geguences as
the basis for periodic reaeneration of the
adsorber
~j The period of such adsorber operation does
not exceed 360 hours
in any calendar year
without the approval of the Agency and USEPA
and
~ The total of all hours in the calendar year
during which the adsorber was operated and
the associated monitoring equipment was not
operational shall be reported, in writing, to
the Agency and USEPA by January 31st of the
following calendar year.
e) Overall Efficiency
1)
The overall efficiency of the emission control
system shall be determined as the product of the
capture system efficiency and the control device
efficiency or by the liquid/liquid test protocol
as specified in 40 CFR 60.433, incorporated by
reference in Section 218.112 of this Part, (and
revised by subsection (C) (1) (B) of this Section)
for each solvent recovery system.
In those cases
in which the overall efficiency is being
determined for an entire line, the capture
efficiency used to calculate the product of the
capture and control efficiency is the total
capture efficiency over the entire line.
2)
For coating lines which are both chosen by the
owner or operator
to comply with Section
218.207~a-)-j~j,(d), (e), (f), or (g) of this Part
by the alternative in Section 218.207(b) (2) ~
this Part and meet the criteria allowing them to
comply with Section 218.207 of this Part instead
of Section
218.204 of this Part, the
overall
efficiency of the capture system and control
device, as determined by the test methods arid
procedures specified in subsections (C), (d) and
(e) (1) of this Section, shall be
no less than the

171
equivalent overall efficiency which shall be
calculated by the following equation:
E = (VONa
-
VON1) /VOMa)X 100
where:
E
=
Equivalent overall efficiency of
the
capture system and control device as a
percentage-1-,j.
VONa
=
Actual VON
content of a coating, or the
daily-weighted average VON content of
two or more coatings (if more than one
coating is used), as applied to the
subject coating line as determined by
the applicable test methods and
procedures specified in subsection (a)
of this Section in units of kg VON/i
(lb VON/gal) of coating solids as
appl ied~j..
VOH~1= The VON emission limit specified in
Section.~216.207(a) or (b) 218.204 or
218.205 of this Part in units of kg
VON/i (lb VON/gal) of coating solids as
applied
f) Volatile Organic Material Gas Phase Source Test Methods
The methods in 40 CFR Part 60, Appendix A, incorporated
by reference in Section 218.112 of this Part delineated
below shall be used to determine control device
efficiencies
1) 40 CFR Part 60, Appendix A, Method 18, 25 or 25A,
incorporated by reference in Section 218.112 ~
this Part as appropriate to the conditions at the
site, shall be used to determine VON
concentration. Method selection shall be based on
consideration of the diversity of organic species
present and their total concentration and on
consideration of the potential presence of
interfering gases. Except as indicated in
subsections (f) (1) (A) and (B) below, the test
shall consist of three
separate runs, each lasting
a minimum of 60 mm, unless the Agency and the
USEPA determine that process variables dictate
shorter sampling times.

172
A)
When the method is
to be used to determine
the efficiency of a carbon adsorption system
with a common exhaust stack for all the
individual adsorber vessels,
the test shall
consist of three separate
runs,
each
coinciding with one or more complete
sequences
through the adsorption cycles of
all the individual adsorber vessels.
B) When the method is to be used to determine
the efficiency
of a carbon adsorption system
with individual exhaust stacks for each
adsorber vessel, each adsorber vessel shall
be tested individually. The test for each
adsorber vessel shall consist of three
separate runs. Each run shall coincide with
one or more complete adsorption cycles.
2) 40 CFR Part 60, Appendix A, Method 1 or 1A,
incorporated by reference in Section 218.112 Q~.
this Part, shall be used for sample and velocity
traverses.
3) 40 CFR Part 60, Appendix A, Method 2, 2A, 2C or
2D, incorporated by reference in Section 218.112
of this Part, shall be used for velocity and
volumetric flow rates.
4)
40 CFR Part 60, Appendix A, Method 3, incorporated
by reference in Section 218.112 of this Part,
shall be used for gas analysis.
5) 40 CFR Part 60, Appendix A, Method 4, incorporated
by reference in Section 218.112 of this Part,
shall be used for stack gas moisture.
6) 40 CFR Part 60, Appendix A, Methods 2, 2A, 2C, 2D,
3 and 4, incorporated by reference in Section
218.112 of this Part, shall be performed, as
applicable, at least twice during each test run.
7) Use of an adaptation to any of the test methods
specified in subsections (f) (1), (2), (3), (4),
(5) and (6) of this Section may not be used unless
approved by the Agency and the USEPA on
a case by
case basis. An owner or operator must submit
sufficient documentation for the Agency and the
USEPA to find that the test methods specified in
subsections (f)(1), (2), (3), (4), (5) and (6) ~
this Section will yield inaccurate results and
that the proposed adaptation is appropriate.

173
g) Leak Detection Methods for Volatile Organic Material
Owners or operators required
by this Part to carry out
a leak detection monitoring program shall comply with
the following requirements:
1) Leak Detection Monitoring
A) Monitoring shall comply with 40 CFR 60,
Appendix A, Method 21, incorporated by
reference in Section 218.112 of this Part.
B) The detection instrument shall meet the
performance criteria of Method 21.
C) The instrument shall be calibrated before use
on each day of its use by the methods
specified in Method 21.
D) Calibration gases shall be:
i) Zero air (less than lOppm of hydrocarbon
in air); and
ii) A mixture of methane or n—hexane and air
at a concentration of approximately, but
no less than, 10,000 ppm methane or
n-hexane.
E) The instrument
probe shall be traversed
around all potential leak interfaces as close
to the interface as possible as described in
Method 21.
2) When equipment is tested for compliance with no
detectable emissions as required, the test shall
comply with the following requirements:
A) The requirements of subsections (g) (1) (A)
through (g) (1) (E) of
this Section above shall
apply.
B)
The background level shall be determined as
set forth in Method 21.
3) Leak detection tests shall be performed consistent
with:
A)
“APTI Course SI
417 controlling Volatile
Organic Compound Emissions from Leaking
Process Equipment”, EPA—450/2—82—015,

174
incorporated by reference in Section 218.112
of this Part.
B) “Portable Instrument User’s Manual for
Monitoring VOC Sources”, EPA—340/1—86-015,
incorporated by reference in Section 218.112
of this Part.
C)
“Protocols for Generating Unit-Specific
Emission Estimates for Equipment
Leaks
of VOC
and VHAP”, EPA-450/3—88-010, incorporated by
reference in Section 218.112 of this Part.
D)
“Petroleum Refinery Enforcement Manual”,
EPA-340/l-80-008, incorporated by reference
in Section 213.122218.112 of this Part.
h) Bulk Gasoline Delivery System Test Protocol
1) The method for determining the emissions of
gasoline from a vapor recovery system are
delineated in 40 CFR 60, Subpart XX, Section
60.503, incorporated by reference in Section
218.112 of this Part.
2) Other tests shall be performed consistent with:
A) “Inspection Manual for Control of Volatile
Organic Emissions from Gasoline Marketing
Operations: Appendix D”, EPA—340/1—80-0l2,
incorporated by reference in Section 218.112
of this Part.
B) “Control of Hydrocarbons from Tank Truck
Gasoline Loading Terminals: Appendix A”,
EPA-450/2-77-026, incorporated by reference
in Section 218.112 of this Part.
1) Notwithstanding other requirements of this Part, upon
request of the Agency where it
is necessary to
demonstrate compliance, an owner or operator of an
emission oourcc unit which is subject to this Part
shall,
at his own expense, conduct tests in accordance
with the applicable test methods and procedures
specific in this Part. Nothing in this Section shall
limit the authority of the LISEPA pursuant to the Clean
Air Act, as amended, to require testing.
jj. Stage II Gasoline Vapor Recovery Test Methods
The methods for determining the acce~tab1eperformance
of Staae II Gasoline Vapor Recovery System are

175
delineated in “Technical Guidance—Stage II Vapor
RecoverY Systems for Control of Vehicle Refueling
Emissions at Gasoline Dispensing Facilities.” found at
EPA 450/3-91-022b and incorporated by reference in
Section 218.112 of this Part. S~ecifica1ly. the test
methods are as follows:
fl
Dynamic Back~ressureTest is a test procedure used
to determine the pressure drop (flow resistance)
throuah balance vapor collection and control
systems (including nozzles. vapor hoses. swivels.
dispenser ~ipina. and underground ~ipina)
at
prescribed flow rates.
21
Pressure Decay/Leak Test is a test procedure used
to quantify the vapor tightness of a vapor
collection and control system installed at
gasoline dispensing facilities.
21
Liquid Blockaae Test is a test procedure used to
detect low points in any vapor collection and
control system where condensate maY accumulate.
(Source:
Amended at
Ill. Reg.
______,
effective
____________
Section 218.106
Compliance Dates
a) Compliance with the requirements of all rules is
required by July, 1991, or September 1, 1991, for all
sources located in Cook, DuPage, Kane, Lake, McHenry or
Will Counties, consistent with the appropriate
provisions of Section 218.103 of this Part.
b) Compliance with the requirements of this Part is
required by November 15, 1993, for all sources located
in Aux Sable Township or Goose Lake Township in Grundy
County or in Oswego Township in Kendall County.
(Source: Amended at
Ill. Reg.
______,
effective
____________
______________________)
Section 218.107
Operation of Afterburners
The operation of any natural gas fired afterburner and capture
system used to comply with this Part is not required during the
period of November 1 of any year to April 1 of
the following year
provided that the operation of such devices is not required for
purposes of occupational safety or health, or for the control of
toxic substances, odor nuisances, or other regulated pollutants.

176
(Source: A.mended at
Ill. Reg.
,
effective
_________
_____________________ )
Section
218.109
Vapor Pressure of Volatile Organic Liquids
a) If the VOL
consists of only a single compound, the
vapor pressure shall be determined by ASTM Method
D2879-86 (incorporated by reference in Section 218.112
of this Part) or the vapor pressure may be obtained
from a publiohcd oourccpublicatipri such as: Boublik,
T., V. Fried and E. Hala, “The Vapor Pressure of
Pure
Substances,” Elsevier Scientific Publishing Co., New
York (1973); Perry’s Chemical Engineer’s
Handbook,
McGraw-Hill Book Company (1984); CRC Handbook of
Chemistry and Physics, Chemical Rubber Publishing
Company (1986-87); and Lange’s Handbook of Chemistry,
John A. Dean, editor, McGraw-Hill Book Company (1985).
b) If the VOL is a mixture, the vapor pressure shall be
determined by ASTM Method D2879-86 (incorporated by
reference in Section 218.112) or by the following
equation:
n
~vor
E Pj Xj
1=1
where:
~vol
=
Total vapor pressure of the mixture,-~.
n
=
Number of components in the mixture,-~
i
=
Subscript denoting an individual
component-,-~
~1
=
Vapor pressure of a component determined
in accordance with Cubpart A of thit~
t’~artsubsection (a) of this Section
Xl
=
Mole fraction of
the
component in the
total mixture.
(Source: Amended at
Ill. Reg.
_____,
effective
_____________
Section 218.110
Vapor Pressure of Organic Material or Solvent
a) If the organic material or solvent consists
of only a
single compound, the vapor pressure shall be determined
by ASTN Method D2879-86 (incorporated by reference in

177
Section 218.112 of this Part) or the vapor pressure may
be obtained from a publiohcd couroc publication such
as: Boublik, T., V. Fried and E. Hala, “The Vapor
Pressure of Pure Substances,” Elsevier Scientific
Publishing Co., New York (1973); Perry’s Chemical
Engineer’s Handbook, McGraw-Hill Book Company (1984);
CRC Handbook of Chemistry and Physics, Chemical
Rubber
Publishing Company (1986—87); and Lange’s Handbook of
Chemistry, John A. Dean, editor, McGraw-Hill Book
Company (1985).
b) If the organic material or solvent is in a mixture made
up of both organic material compounds and compounds
which are not organic material, the vapor pressure
shall be determined by the following equation:
Ti
E
PiXi
Pvoin
=
1=1
n
Xi
i=1
where:
~om
=
Total vapor pressure of the portion of
the mixture which is composed of organic
n
=
Numbermateria1of7~organic material components in
the mixture-a.
I
=
Subscript denoting an individual
componentrj...
Pj
=
Vapor pressure of an organic material
component determined in accordance with
Gubpart A of thi3 rart subsection (a) of
this Section7j
Xj
=
Mole fraction of the organic material
component of
the
total mixture.
c) If the organic material or solvent is in a mixture
made
up of only organic material compounds, the vapor
pressure shall be determined by ASTM Method D2879-86
(incorporated by reference in Section 218.112 of this
Part) or by the above equation.
(Source: Amended at —
Ill. Reg.
______,
effective
__________
______________________)

178
Section 218.111
Vapor Pressure of Volatile Organic Material
a) If the VON consists of only a single compound, the
vapor pressure shall be determined by ASTM Method
D2879-86 (incorporated by reference in Section 218.112
of this Part) or the vapor pressure may be obtained
from a publichcd oourocpublication such as: Boub.ik,
T., V. Fried and E. Hala, “The Vapor Pressure of
Pure
Substances,” Elsevier Scientific Publishing Co., New
York (1973); Perry’s Chemical Engineer’s Handbook,
McGraw-Hill Book Company (1984); CRC Handbook of
Chemistry and Physics, Chemical Rubber Publishing
Company (1986-87); and
Lange’s Handbook of Chemistry,
John
A. Dean, editor, McGraw-Hill
Book Company (1985).
b) If the VON is in a mixture made up of both VON
compounds and compounds which are not VON, the vapor
pressure shall be determined by the following equation:
Ti
E
PiXj
~vonf
i=1
n
E
Xj
i=1
where:
~voin
=
Total vapor pressure of the portion of
the mixture which is composed of
VOM~1.
n
=
Number of VON components in the
mixture,-2.
I
=
Subscript denoting an individual
componentT~
=
Vapor pressure of a VON component
determined in accordance with Cubp~rt A
of this Part subsection (a) of this
Section,-~
Xl
=
Mole fraction of the VON component of
the total mixture.
c) If the VON is in a mixture made up of only VON
compounds, the vapor pressure shall be determined by
ASTM Method D2879-86 (incorporated by reference in
Section 218.112 of this Part) or by the above
equation.

179
(Source: Amended at
Ill. Reg.
______,
effective
__________
______________________ )
Section 218.112
Incorporations by Reference
The following materials are incorporated by reference and do not
contain any subsequent additions or amendments:
a) American Society for Testing and Materials, 1916 Race
Street, Philadelphia, PA 19103:
1) ASTM D2879—86
2) ASTM D323—82
3) ASTM D86—82
4) ASTM D—369—69 (1971)
5) ASTN D—396—69
6) ASTM D2880—71
7) ASTM D—975—68
8) ASTN D3925—8l (1985)
9) ASTM E300—86
10) ASTM D1475—85
11) ASTM D2369—87
12) ASTN D3792—86
13) ASTN
D4017—81 (1987)
14) ASTN
D4457—85
15) ASTM D2697—86
16) ASTN D3980—87
17) ASTN
E180—85
18) ASTN D2372—85
19) ASTM D97—66
20) ASTN E—168—67 (1977)
21) ASTN E—169~2.
22) ASTM E—260~j,
23) ASTM D2504—83
24) ASTN D2382—83
2~1
ASTM D323-82 (approved 1982)
b) Standard Industrial Classification Manual, published by
Executive Office of the President, Office of
Management
and Budget, Washington, D.C., 1987.
c) American Petroleum Institute Bulletin 2517,
“Evaporation Loss From Floating Roof Tanks”, Second
ed., February, 1980.
d) 40 CFR Part 60 (July
1, 19901991) and 40
CFR
60.
Appendix A. Method 24 (57 FR 30654. July 10,
1992).
e)
40 CFR Part 61 (July 1,
1-9-9-01991).
f) 40 CFR Part 50 (July 1, 19891991).

180
g) 40 CFR Part 51 (July 1, 19891991).
h) 40
CFR
Part 52 (July 1, 19391991).
il
40
CFR
Part 80 (July 1. 1991).
#)-j~“A Guide for Surface Coating Calculation”, United
States Environmental Protection Agency, Washington,
D.C., EPA—340/l—86—016.
*lcI
“Procedures for Certifying Quantity of Volatile Organic
Compounds Emitted by Paint, Ink and Other Coating”.
(revised June 1986). United States Environmental
Protection Agency, Washington D.C., EPA—450/3—84—019.
k-)-fl
“A Guide for Graphic Arts Calculations”. Au~st 1988~.
United States Environmental Protection Agency,
Washington D.C., EPA—340/l—88—003.
.1-)-~j “Protocol for Determining the Daily Volatile Organic
Compound Emission Rate of Automobile and Light-Duty
Truck Topcoat Operations”. December 1988. United States
Environmental Protection Agency, Washington D.C.,
EPA—450/3—88—018.
~3-flj“Control of Volatile Organic Emissions from
Manufacturing of Synthesized Pharmaceutical Products”.
United States Environmental Protection Agency,
Washington, D.C., EPA—450/2—78—029.
*~3-~j“Control of Volatile Organic Compound Leaks from
Gasoline Tank Trucks and Vapor Collection Systems”.
Appendix B. United States Environmental Protection
Agency, Washington, D.C., EPA-450/2—78-051.
e3-pj “Control of Volatile Organic Compound Emissions from
Large Petroleum Dry Cleaners”. United States
Environmental Protection Agency, Washington, D.C.,
EPA—450/3—82—009.
~ “APTI
Course S1417 Controlling Volatile Organic
Compound Emissions from Leaking Process Equipment”.
United States Environmental Protection Agency.
Washington. D.C.. EPA—450/2—82—015.
~j “Portable Instrument User’s Manual for Monitoring VOC
Sources”. United States Environmental Protection
Aaencv. Washington. D.C.. EPA—340/1—86—015.
~j. “Protocols for Generating Unit—Specific Emission
Estimates for Equipment Leaks of VOC and VHAP”. United

181
States Environmental Protection Agency. Washington~
D.C.. EPA—450/3—88—010.
~j “Petroleum Refinery Enforcement Manual”. United States
Environmental Protection Agency, Washington. D.C..
EPA—340/1—80—008.
j~ “Inspection Manual for Control of Volatile oraanic
Emissions from Gasoline Marketing Operations: A~~endix
D”. United States Environmental Protection Agency.
Washington. D.C.. EPA—340/1—80—012.
yl
“Control of Hydrocarbons from Tank
Truck Gasoline
Loading Terminals: Appendix A”. United States
Environmental Protection Agency. Washington. D.C..
EPA—450/2—77—026.
~ “Technical Guidance-Stage II Vapor Recovery Systems for
Control of Vehicle Refueling Emissions at Gasoline
Dispensing Facilities”. United States Environmental
Protection Agency. Washington. D.C.. EPA—450/3—91-022b.
~j California Air Resources Board. Compliance Division.
Compliance Assistance Program: Gasoline Marketing and
Distribution: Gasoline Facilities Phase I & II
(October 1988, rev. March 1991) (CARB Manual).
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________ )
SUBPART
B: ORGANIC EMISSIONS FROM STORAGE AND LOADING OPERATIONS
Section 218.121
Storage Containers
No person shall cause or allow the storage of any VOL with a
vapor pressure of 17.24 kPa (2.5 psia) or greater at 294.3~K
(70°F) or any gaseous organic material in any stationary tank,
reservoir or other container of more than 151 cubic meters
(40,000 gal) capacity unless such tank, reservoir or other
container:
a) Is a pressure
tank capable of withstanding
the
vapor
pressure of such liquid or the pressure of the gas, so
as to prevent vapor or gas loss to the atmosphere at
all times; or,
b) Is designed and equipped with one of the following
vapor loss control devices:
1) A floating roof which rests on the surface of the
VOL and
is equipped with a closure seal or seals
between the roof edge and the tank wall. Such

182
floating roof shall not be permitted if the
VOL
has a vapor pressure of 86.19
kPa
(12.5 psia) or
greater at 294.3 °K (70°F).
No person shall cause
or allow the emission of air contaminants into the
atmosphere from any gauging or sampling devices
attached to such tanks, except during sampling or
maintenance operations.
2)
A vapor recovery system consisting of:
A)
A vapor gathering system capable of
collecting 85 or more of the uncontrolled
VON that would be otherwise
emitted to the
atmosphere; and,
B) A vapor disposal system capable of processing
such VON so as to
prevent its emission to the
atmosphere. No person shall cause or allow
the emission of air contaminants into the
atmosphere from any gauging or sampling
devices attached to such tank, reservoir or
other container except during sampling.
3) Other equipment or means of equal efficiency
approved by the Agency according to the provisions
of 35 Ill. Ad.m. Code 201, and further processed
consistent with Section 218.108.
(Source: Amended at
Ill. Reg.
______,
effective
____________
______________________ )
Section 218.122
Loading Operations
a) No
person shall cause or allow the discharge of more
than 3.6 kg/hr (8 lbs/hr) of organic material into the
atmosphere during the loading of any organic material
from the aggregate loading pipes of any loading
facility area having through-put of greater than 151
cubic meters per day (40,000 gal/day)
into any railroad
tank car, tank truck or trailer
unless
such loading
facilityarea is equipped with
submerged loading pipes-,-
eubmorgod fill or a device that is equally effective in
controlling emissions and
is approved by the Agency
according to the provisions of 35 Ill.
Adm.
Code 201,
and further
processed consistent with Section 218.108.
b) No person shall cause or allow the loading of any
organic material into any stationary tank having a
storage capacity of greater than 946 1 (250 gal),
unless such tank is equipped with a permanent submerged
loading pipe, oubmcrgcd fill or an equivalent device
approved by the Agency according to the provisions of

183
35 Ill. Adm. Code
201, and further processed
consistent
with Section 218.108 of this Part, or unless such tank
is a pressure tank as described
in Section 218.121(a)
of this Part or is fitted with a
recovery system as
described in Section 218.121(b) (2) of this Part.
c) Exception: If no odor nuisance exists the
limitations
of this Section shall only apply to
the loading of VOL
with a vapor pressure of 17.24 kPa (2.5 psia) or
greater at 294.3°K (70°F).
(Source: Amended at
Ill. Reg.
______,
effective
____________
____________________)
Section 218.123
Petroleum Liquid Storage Tanks
a) The requirements of subsection
(b) of this Section
shall not apply to any stationary storage tank:
1) Equipped before January 1, 1979 with one of the
vapor loss control devices specified in Section
218.121(b) of this Part, except Section
218.121(b) (1) of this Part
2) With a capacity of less than 151.42 cubic meters
(40,000 gal);
3) With a capacity of less than 1,600 cubic meters
(422,400 gal) and used to store produced crude oil
and condensate prior to custody transfer;
4)
With a capacity of less than 1,430 cubic meters
(378,000 gal) and used to store produced oil or
condensate in crude oil gathering;
5) Subject to new source performance standards for
storage vessels of petroleum liquid, ~5 Ill. Adm.
Codc 230 40 CFR 60. as regulations ~romulaated by
the US. Environmental Protection Aaency under
Section lii. of the Clean Air Act (42 USC 7411). as
amended. THE PROVISIONS OF SECTION 111 OF ThE
CLEAN
AIR ACT
...
ARE APPLICABLE
IN ThIS STATE
AND
ARE ENFORCEABLE UNDER ITHE ENVIRONMENTAL
PROTECTION ACT1 (Ill. Rev. Stat.
1991. ch. 111~.
Par. 1009.1(b)) 1415 ILCS 5/9.1(b)1
6) In which volatile petroleum liquid
is not stored;
or
7) Which is a pressure tank as described in Section
218.121(a) of this Part.

184
b) Subject to subsection (a) of this Section no owner or
operator of a stationary storage tank shall cause or
allow the storage of any volatile petroleum liquid in
the tank unless:
1)
The tank
is equipped with one of the vapor loss
control devices specified in Section 218.121(b) ~
this Part
2)
There are no visible holes, tears or other defects
in the seal or any seal fabric or material of any
floating roof;
3) All openings of any
floating roof deck, except
stub drains, are equipped with covers, lids or
seals such that:
A)
The cover, lid or seal is in the closed
position at all times except when petroleum
liquid is transferred to or from the tank;
B) Automatic bleeder vents are closed at all
times except when the roof is floated off or
landed on the roof leg supports; and
C) Rim vents, if provided, are set to open when
the roof is being floated off the roof leg
supports or at the manufacturer’s
recommended
setting;
4) Routine inspections of floating roof seals are
conducted through roof hatches once every six
months;
5) A complete inspection of the cover and seal of any
floating roof tank is made whenever the tank is
emptied for reasons other than the transfer of
petroleum liquid during the normal operation of
the tank, or whenever repairs are made as a result
of any semi—annual inspection
or incidence of roof
damage or defect; and
6) A record of the results of each inspection
conducted under subsection (b) (4) or (b) (5) ~
this Section is maintained.
a)
Ounoro and oporatoro
01 pocroi.oum liquid storage
tanks
were rcquired to havo compliance achedul
suinmari~edin Appendix C to 35 Ill
Adm.
Coda 215.
(Source: Amended at
Ill. Reg.
,
effective
____________

185
Section 218.124
External Floating Roofs
a) In addition to meeting the requirements of Section
218.123(b) of this Part, no owner or operator of a
stationary storage tank equipped with an external
floating roof shall cause or allow the storage of any
volatile petroleum liquid in the tank unless:
1) The tank has been fitted~
A)
With a continuous secondary seal extending
from the floating roof to the tank wall (rim
mounted secondary seal)~or
~)
With
aAny
other dcvioc which controla VON
emissiona with an
effeotivenooc3 omia~
~,
grcatcr than a
riiu mounted acconuary
ocal;equipment or means of e~al efficiency
a~~rovedby the A~encv according to the
provisions of 35 Iii. Adm. Code 201. and
further processed consistent with Section
218.108 of this Part
2) Each seal closure device meets the following
requirements:
A) The seal is intact and uniformly in place
around the circumference of the floating roof
between the floating roof and tank wall; and
B) The accumulated area of gaps exceeding 0.32
centimeter (1/8 inch) in width between the
secondary seal and the tank wall shall not
exceed 21.2 square centimeters per meter of
tank diameter (1.0 square inches per foot of
tank diameter). Compliance with this
reauirenient shall be determined by:
il
Physically measuring the length and
width of all gaps around the entire
circumference of the secondary seal in
each mlace where a 0.32 cm (0.125 in.)
uniform diameter probe passes freely
(without forcing or binding against the
seal) between the seal and the tank
wall: and
uI
Summing
the area
of the individual gaps.
3) Emergency roof drains are provided with slotted
membrane fabric covers or equivalent covers across
at least 90 percent of the area of the opening;

186
4) Openings are equipped with projections into the
tank
which remain
below the liquid surface at all
times;
5)
Inspections are conducted prior to May 1 of each
year to insure compliance with subsection (a) Q~
this Section
6) The secondary seal gap is measured prior to May 1
of each year-t and within 30 days of a written
re~est to demonstrate compliance with subsection
(2) (B) of this Section
7) Records of the types of
volatile petroleum liquid
stored, the maximum true vapor pressure of the
liquid as stored, the results of the inspections
and the results
of the secondary seal gap
measurements are maintained and available to the
Agency, upon verbal or written request, at any
reasonable time for a minimum of two years after
the date on which the record was made.
b) Subsection (a) above does not apply to any stationary
storage tank equipped with an external floating roof:
1) Exempted under Section 218
123 (a) (2) through
218.123(a) (6) of this Part
2) Of welded construction equipped with a metallic
type shoe seal having a secondary seal from the
top of the shoe seal to the tank wall
(shoe—mounted secondary seal);
3) Of welded construction equipped with a metallic
type shoe seal, a
liquid—mounted foam seal, a
liquid-mounted liquid-filled-type seal, or other
closure device of equivalent control efficiency
approved by the Agency in which a petroleum liquid
with a true vapor pressure less than
27.6 kPa (4.0
psia) at 294.3°K (70°F)
is stored; or
4) Used to store crude oil with a pour point of 50°F
or higher as determined by ASTM
Standard D97-66
incorporated by reference in Section 218.112 ~
this Part.
(Source: Amended at
Ill. Reg.
,
effective
___________
______________________)
Section 218.125
Compliance Dates (Repealed)

187
Every owner or operator of an emission source
subject
to 35 Ill.
Adin.
Code
215, Subpart B, as of
December
31, 1~)87 shall have
cemoliod with
its standards and limitations by December 31, 1!~87.
(Source:
Repealed at
Ill. Reg.
,
effective
___________
_____________________)
Section 218.126
Compliance Plan (Repealed)
a) The owner er operator -ef an
emission
source
previeuely
subject
to Section 215.125 shall have submitted to
the
Agency a compliance plan as required by 35 Ill.
Adm.
Code 201.241, including a project completion sohodule
uhorc applicable, no latcr than April 21, 1~3.
b) Unless the submitted ~omplianoe plan or schedule was
disapproved by the Agency, the owner or operator of a
facility or emission
-source
subject to the rules
specified in subsection (a) may operate the omission
source according to the plan and schedule as submitted.
‘.-)
Separation Operations
The p1~ and schedule shall
......~.
the
-
‘-eauircmcntc3 ~
Ill.
Adin.
Coda 201.241 including specific interim dates
as required in 35 Ill.
Adin.
Code 201.242.
(Source: Repealed at —
Ill. Reg.
______,
effective
___________
______________________ )
SUBPART C: ORGANIC EMISSIONS FROM MISCELLANEOUS EQUIPMENT
Section 218.141
a) No person shall use any single or multiple compartment
effluent water separator which receives effluent water
containing 757 1/day (200 gal/day) or more of organic
material from any equipment processing, refining,
treating, storing or handling organic material unless
such effluent water separator is equipped with air
pollution control equipment capable of reducing by 85
percent or more the uncontrolled organic material
emitted to the atmosphere. Exception:
If no odor
nuisance exists the limitations of this subsection
shall not apply if the vapor pressure of the organic
material is below 17.24
kPa
(2.5 psia) at 294.3°K
(70°F).
b) Subsection (a) of this Section shall not apply to water
and crude oil separation in the production of Illinois
crude oil, if the vapor pressure of such crude oil is
less than 34.5 kPa (5 psia).

188
(Source: Amended at
Ill. Reg.
—,
effective
____________
______________________)
Section 218.143
Vapor Blowdown
No person shall cause or allow the emission of organic material
into the atmosphere from any vapor blowdown system or any safety
relief valve,
except such safety relief valves not capable of
causing an excessive release, unless such.emission is controlled:
a) To 10 ppm equivalent methane (molecular weight
16.0) or
less; or,
b) By combustion in a smokeless flare; or,
c) By other
air pollution control equipment approved by
the Agency according to the provisions of 35 Ill.
Ad.m.
Code 201,
and further processed consistent with Section
218.108 of this Part.
(Source: Amended at
Ill. Reg.
_____,
effective
___________
____________________ )
Section 218.144
Safety Relief Valves
Section 218.143 of this Part shall not apply to any set of
unregulated safety relief valves capable of causing excessive
releases, provided the owner or operator thereof, by October 1,
1972, supplied the Agency with the following:
a) A historical record of each such set (or, if such
records were unavailable, of similar sets which, by
virtue of operation under similar circumstances, may
reasonably have been presumed to have the same or
greater frequency of excessive releases) for a three—
year period immediately preceding October 1, 1972,
indicating:
1)
Dates on
which excessive releases occurred from
each such set; and,-
2) Duration in minutes of each such excessive
3)
release;Quantitiesand(in7
pounds) of mercaptans and/or
hydrogen sulfide emitted into the atmosphere
during each such excessive release.
b) Proof, using such three—year historical records, that
no excessive release is likely to occur from any such
set either alone or in combination with such excessive
releases from other sets owned or operated by the same

189
person and located within a ten-mile radius from the
center point of any such set, more frequently
than 3
times in any 12 month period;
c) Accurate maintenance records pursuant to the
requirements of subsection (a) of this Section and,
d)
Proof, at three—year intervals, using such three—year
historical records, that such set conforms
to the
requirements of subsection (c) of this
Section.
(Source: Amended at
Ill. Reg.
______,
effective
____________
____________________ )
SUBPART E:
SOLVENT CLEANING
Section 218.181
Solvent Cleaning in General
The requirements of this Subpart shall apply to all cold
cleaning, open top vapor degreasing, and conveyorized
degreasing
operations which use volatile organic materials.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 218.182
Cold Cleaning
a) Operating Procedures: No person shall operate a cold
cleaning degreaser unless:
1) Waste solvent is stored in covered containers only
and not disposed of in such a manner that more
than 20 of the waste solvent (by weight) is
allowed to evaporate into the atmosphere;
2) The cover of the degreaser is closed when parts
are not being handled; and
3) Parts are drained until dripping ceases.
b) Equipment Requirements: No person shall operate a cold
cleaning degreaser unless:
1) The degreaser is equipped with a cover which is
closed whenever parts are
not being handled in
the
cleaner.
The cover shall be designed to be easily
operated with one hand or with the mechanical
assistance of springs, counter—weights or a
powered system if:

190
A) The solvent vapor pressure is greater than 2
kPa (15 mmHg or 0.3 psi) measured at 38°C
(100°F);
B) The solvent is agitated; or
C) The solvent is heated above ambient room
temperature.
2) The degreaser is equipped with a ~ae4~4.ty~yj~e
for draining cleaned parts. The drainage iaaility
device shall be constructed so that parts are
enclosed under the cover while draining unless:
A) The solvent vapor pressure is less than 4.3
kPa (32
inmHg
or 0.6 psi) measured at 38°C
(100°F); or
B) An internal drainage facilitydevice cannot be
fitted into the cleaning system, in which
case the drainage facilitydevice may be
external.
3) The degreaser is equipped with one of the
following control devices if the vapor pressure of
the solvent is greater than 4.3 kPa (32 inniIg or
0.6 psi) measured at 38°C(100°F) or if the
solvent is heated above 50°C (120°F) or its
boiling point:
A) A freeboard height of 7/10 of the inside
width of the tank or 91 cm (36 in), whichever
is less; or
B)
Any
other equipment or system of equivalent
emission control as approved by the Agency
and further processed consistent with Section
218.108 of this Part. Such a system may
include a water cover, refrigerated chiller
or carbon adsorber.
4) A permanent conspicuous label summarizing the
operating procedure is affixed to the degreaser;
and
5) If a solvent spray is used,
the
degreaser is
equipped with a solid fluid stream spray, rather
than a fine, atomized or shower spray.
(Source: Amended at
Ill. Reg.
______,
effective
__________
______________________)

191
Section 218.183
Open Top Vapor Degreasing
a) Operating Requirements: No person shall operate an open
top vapor degreaser unless:
1)
The cover of the degreaser is closed when
workloads are not being processed through the
degreaser;
2) Solvent carryout emissions are minimized by:
A) Racking parts to allow complete drainage;
B) Moving parts in and out of the degreaser at
less than 3.3 rn/mm (11 ft/mm);
C) Holding the parts in the
vapor zone
until
condensation ceases;
D) Tipping out any pools of solvent on the
cleaned parts before removal from the vapor
zone; ~
E) Allowing parts to dry within the degreaser
until visually dry.
3) Porous or absorbent materials, such as cloth,
leather, wood or rope are not degreased;
4) Less than half of the degreaser’s open top area is
occupied with a workload;
5) The degreaser is not loaded to the point where the
vapor level would drop more than 10 cm (4 in) when
the workload is removed from the vapor zone;
6) Spraying is done below the vapor level only;
7) Solvent leaks are repaired immediately;
8) Waste solvent is stored in covered containers only
and not disposed of in such a manner that more
than 20 of the waste solvent (by weight) is
allowed to evaporate into the atmosphere;
9) Water is not visually detectable in solvent
exiting from the water separator; and
10) Exhaust ventilation exceeding 20 cubic meters per
minute per square meter (65 cubic feet per minute
per square foot) of degreaser open area is not

192
used, unless necessary to meet the requirements of
the Occupational Safety
and Health Act (29 U.S.C.
Section 651 et seq.).
b) Equipment Requirements: No person shall operate an open
top vapor degreaser unless:
1) The degreaser is equipped with a cover designed to
open and close easily without disturbing the vapor
zone;
2) The degreaser is equipped with the following
switches:
A) A dcviocQjj~which shuts off the sump heat
source if the amount
of condenser coolant is
not sufficient to maintain the designed vapor
level; and
B) A dcviccQ~which shuts off the spray pump if
the vapor level drops more than 10 cm (4 in)
below the bottom condenser coil; and
C) A dcviccQ~~which shuts off the sump heat
source when the vapor level exceeds the
design level.
3) A permanent conspicuous label summarizing the
operating procedure is affixed to the degreaser;
4) The degreaser is equipped with one of the
following devices:
A) A freeboard height of 3/4 of the inside width
of the degreaser tank or 91 cm (36 in),
whichever is less; and if the degreaser
opening is greater than 1 square meter (10.8
square feet), a powered or mechanically
assisted cover; or
B)
Any
other equipment or system of equivalent
emission control as approved by the Agency
and further processed consistent with Section
218.108 of this Part. Such equipment or
system may include a refrigerated chiller, an
enclosed design or a carbon adsorption
system.
(Source: Amended at
Ill. Reg.
______,
effective
____________
______________________)

193
Section 218.184
Conveyorized Degreasing
a) Operating Requirements: No person shall operate a
conveyorized degreaser unless:
1) Exhaust ventilation exceeding 20 cubic meters per
minute per square meter (65 cubic feet per minute
per square foot) of area of loading and unloading
opening is not used, unless necessary to meet the
requirements of the Occupational Safety and Health
Act (29 U.S.C. Section
651 et seq.);
2) Solvent carryout emissions are minimized by:
A) Racking parts for best drainage; and
B) Maintaining the vertical conveyor speed at
less than 3.3 rn/mm (11 ft/mm);
3) Waste solvent is stored in covered containers only
and not disposed of in such a manner that more
than 20 of the waste solvent (by weight) is
allowed to evaporate into the atmosphere;
4) Solvent leaks are repaired immediately;
5) Water is not visually detectable in solvent
exiting from the water separator; and
6) Downtime covers are placed over entrances and
exits of conveyorized degreasers immediately after
the conveyors and exhausts are shut down and not
removed until just before start—up.
b) Equipment Requirements: No person shall operate a
conveyorized degreaser unless:
1) The degreaser is equipped with a drying tunnel,
rotating (tumbling) basket or other equipment
sufficient to prevent cleaned parts from carrying
out solvent liquid or vapor;
2) The degreaser is equipped with
the
following
switches:
A) A dcvicoOne which shuts off the sump heat
source if the amount of condenser coolant is
not sufficient to maintain the designed vapor
level;
B) A devicoOne which shuts off the spray pump or
the conveyor if the vapor level drops more

194
than 10 cm (4 in) below the bottom condenser
coil; and
C) A—4e~4eeO~which shuts of
f the sump heat
source when the vapor level exceeds the
design 1evel~~
3) The degreaser is equipped with openings for
entrances and exits that silhouette work.oads SO
that the average clearance between the parts and
the
edge of the degreaser opening is less than 10
cm (4 in) or less than
10 percent of
the
width of
the opening;
4) The degreaser is equipped with downtime covers for
closing off entrances and exits when the degreaser
is shut down; and
5) The degreaser is equipped with one of the
following control devices, if the air/vapor
interface is larger than 2.0 square meters (21.6
square feet):
A) A carbon adsorption system with ventilation
greater than or equal to 15 cubic meters per
minute per square meter (50 cubic feet per
minute per square foot) of air/vapor area
when downtime covers are open, and exhausting
less than 25 ppm of solvent by volume
averaged over a complete adsorption cycle; or
B) Any other equipment or system of equivalent
emission control as approved by the Agency,
and further processed consistent with Section
218.108 of this Part. Such equipment or
system may include a refrigerated chiller.
(Source: Amended at
Ill. Reg.
______,
effective
____________
______________________)
Section 218.185
Compliance Schedule (Repealed)
Every ewner or epera~er
e~
an emission seuree
wnien was
previously eKempt from the requirements of -Subpart E of 35 Ill.
Adm. Cede 215 (Sections 215.182-215.184) beeause it satisfied
the
criteria in either 35 Ill. Mm. Code- 215.181(a) or 35
Ill. Mm.
Code 215.181(b), shall comply with the requirements of this
Subpart en and after a date eensistent with Seotien 218.10?. A
source which did not satisfy
the criteria in either 35 Ill.
Mm.
Code 215.181(a) or 35 Ill. A~. Code 215.18l(b~shall cemply vith
the requirements of this Subpart upon -adoDtion.

195
(Source: Repealed at
Ill. Reg.
,
effective
___________
____________________ )
Section 218.186
Test Methods
The following test methods shall be used to demonstrate
compliance with this Subpart:
a) Vapor pressures shall be determined by using the
procedure specified in Section 218.110 of this Part.
b) Exhaust ventilation rates shall be determined by using
the procedures specified in Section 218.105(f) (3) QL
this Part.
c) The performance of control devices shall be determined
by using the procedures specified in Section 218.105(f)
of this Part.
(Source: Amended at
Ill. Reg.
,
effective
____________
SUBPART F: COATING OPERATIONS
Section 218.204
Emission Limitations for Manufaoturmntr Plants
Except as provided in Sections 218.205. 218.207 and
218.208 ~
this Part, no owner or operator of a coating line shall apply at
any time any coating in which the VON content exceeds the
following emission limitations for the specified coating. The
following emission limitations are expressed in units of VON per
volume of coating (minus water and any compounds which are
specifically exempted from the definition of VON) as applied at
each coating applicator, except where noted. Compounds which are
specifically exempted from the definition of VON should be
treated as water for the purpose of calculating the “less water”
part of the coating composition. Compliance with this Subpart
must be demonstrated through the applicable coating analysis test
methods and procedures specified in Section 218.105(a) of this
Part and the recordkeeping and reporting requirements specified
in Section 218.211(c) of this Part except where noted. (Note:
The equation presented in Section 218.206 of this Part shall be
used to calculate emission limitations for determining compliance
by add—on controls, credits for transfer efficiency, emissions
trades and cross-line averaging.) The emission limitations are
as follows:
a) Automobile or Light-Duty
kg/l
lb/gal
Truck Coating
1) Prime coat
0.14
(1.2)

196
2) Primer surfacer coat
p.341.81
(~-r-&15.1)
(Note: The primer surfacer coat limitation is
based upon
a transfer offioicnoy of 30 percent.
The use of transfer cffioionoy credits can ho
allowed only if approved by the Agency and
approved by
thc
UCEPA as a CIP revision in units
of kg (ibs) of VON ~er 1 (aal)
of coating solids
deposited. Compliance with the limitation shall
be based on the daily-weighted average from an
entire primer surfacer operation. Compliance
shall be demonstrated in accordance with the
topcoat ~rotoco1 referenced in Section 218.105(bI
and the recordkeeping and reporting reauirements
specified in Section 218.211(f). Testing to
demonstrate compliance shall be performed in
accordance with the topcoat protocol and a
detailed testing ~roposa1 approved by the A~encv
and USEPA specifying the method of demonstrating
compliance with the protocol. Section 218.205 does
not apply to the primer surfacer limitation.)
kg/l
lb/gal
3) Topcoat
1.81
(15.1)
(Note: The topcoat limitation is in units of kg
(lbs) of VON per 1 (gal) of coating solids
deposited. Compliance with the limitation shall
be based on the daily-weighted average VON oontcnt
from
#he~j~entire
topcoat operation (all topcoat
spray booths, flash-off arcas and bakc ovcno).
Compliance shall be demonstrated in accordance
with the topcoat protocol for automobiles and
light-duty trucks referenced in Section 218.105(b)
of this Part and the recordkeeping and reporting
requirements specified in Section 218.211(f).
Testing to demonstrate compliance shall be
performed in accordance with the topcoat protocol
~ Coction 218.205 does not apply to the topooat
limitation.)
At least 180 days prior to the
initial complianoc date, the owner or operator of
a coating line
subject to the topcoat limitation
shall have submitted to
the UCEPA a detailed
testing proposal approved by the Agency and USEPA
specifying the method of demonstrating compliance
with the protocol. The proposal shall havo
included, at a minimum, a comprehensive plan
(including a rationale) for determining the
transfer eLJ~~.uJ.pnpyat each booth through
~
use
of in-plant, or pilot testing; tnc ociea~ion of
coatings to be tested (for the purpose of
determining transfer efficiency) including the

rationale for coating groupings;
for determining the analytic VON
1~
irInr~ £1rtf~
~
fnrmiilnt
and the method
content of ac
applied a.~.
inr~ nn1trs,nt~
content of as applied coatings. Upon approval of
the protocol by the UCEPA,
the
source may
proceed
with the compliance demonstration. Section
218.205 of this Part does not a~~1vto the ~pcoat
limitation.)
kg/l
lb/gal
4) Final repair coat
0.58
(4.8)
b)
Can Coating
kg/l
lb/gal
1) Sheet basecoat and
overvarnish
0.34
(2.8)
2) Exterior basecoat and
overvarnish
0.34
(2.8)
3) Interior body spray coat 0.51
(4.2)
4) Exterior end coat
0.51
(4.2)
5) Side seam spray coat
0.66
(5.5)
6) End sealing compound coato.44
(3.7)
kg/l
lb/gal
c) Paper Coating
0.35
(2.9)
(Note: The paper coating limitation shall not apply to
any
owner or operator of any paper coating line on
which printing is performed if the paper coating line
complies with the emissions limitations in Subpart H:
Printing and Publishing, Sections 218.401 of this Part
through 218.404.)
kg/i
lb/gal
d) Coil Coating
0.33.
(2.6)
e)
Fabric Coating
0.35
(2.9)
f) Vinyl Coating
0.45
(3.8)
g) Metal Furniture Coating
0.36
(3.0)
Ii) Large Appliance Coating
0.34
(2.8)
(Note: The limitation shall not apply to the use of
quick-drying lacquers for repair of scratches and nicks
that occur during assembly, provided that the volume of
—~
197

198
coating does not exceed 0.95 1 (1 quart) in any one
rolling eight-hour period.)
kg/i
lb/gal
1) Magnet Wire Coating
0.20
(1.7)
j) Miscellaneous Metal Parts and
Products Coating
1) Clear coating
0.52
(4.3)
2) Air-dried coating
0.42
(3.5)
3) Extreme performance
0.42
(3.5)
coating
~i1 Steel pail and drum
(0.52)
(4.3)
interior coating
4~) All other coatings
0.36
(3.0)
kg/l
lb/gal
k) Heavy Off-Highway Vehicle
Products Coating
1) Extreme performance
0.42
(3.5)
prime coat
2) Extreme performance top- 0.42
(3.5)
coat (air dried)
3) Final repair coat
0.42
(3.5)
(air dried)
4) All other coatings are subject to the emission
limitations for miscellaneous metal parts and
products coatings in subsection
(j)
above.
1) Wood Furniture Coating
kg/i
lb/gal
1) Clear topcoat
0.67
(5.6)
2) Opaque stain
0.56
(4.7)
3) Pigmented coat
0.60
(5.0)
4) Repair coat
0.67
(5.6)
5) Sealer
0.67
(5.6)
6) Semi-transparent stain 0.79
(6.6)

199
7) Wash coat
0.73
(6.1)
(Note: An owner or operator of a wood furniture
coating operation subject to this Section shall
apply all coatings, with the exception of no more
than 37.8
1 (10 gal) of coating per day used for
touch-up and repair operations, using one or more
of the following application systems: airless
spray application system, air—assisted airless
spray application system, electrostatic spray
application system, electrostatic bell or disc
spray application system, heated airless spray
application system, roller coating, brush or wipe
coating application system, e~dip coating
application system or high volume low pressure
IHVLP)
application system.)
m) Existing Diesel-Electric Locomotive Coating Lines in
Cook County
kg/i
lb/gal
1) Extreme performance prime
coat
0.42
(3.5)
2) Extreme performance top-
coat (air dried)
0.42
(3.5)
3) Final repair coat
(air dried)
0.42
(3.5)
4) High-temperature aluminum
coating
0.72
(6.0)
5) All other coatings
0.36
(3.0)
(Source: Amended at
Ill. Reg.
,
effective
___________
_________________________ )
Section 218.205
Daily-Weighted Average Limitations
No owner or operator of a coating line subject to the limitations
of Section 218.204 of this Part and complying by means of this
Section shall operate the subject coating line unless the owner
or operator has demonstrated compliance with subsection (a), (b),
(C), (d), (e) or (f) of this Section (depending upon the source
category of coating) through the applicable coating analysis test
methods and procedures specified in Section 218.105(a) of this
Part and the recordkeeping and reporting requirements specified
in Section 218.211(d) of this Part:

200
a) No owner or operator of a coating line subject to only
one of the limitations from among Section
218.204(a)
(1), ~a)(2), (a) (4), (C), (d)
,
(e)
,
(f)
,
(g)
(h), or (i) of this Part shall apply coatings on any
such coating line, during any day, whose daily-weighted
average VON content exceeds
the emission limitation to
which the coatings are subject.
b) No owner or operator
of a miscellaneous metal parts and
products coating line subject to the limitations of
Section 218.204(j) of this Part shall apply coatings to
miscellaneous metal parts or products on the subject
coating line unless the requirements in subsection
(b) (1) or (b) (2) below are met.
3.) For each coating line which
applies multiple
coatings, all of which are subject to the same
numerical emission limitation within Section
218.204(j) during the same day (e.g., all coatings
used on the line are subject to 0.42 kg/i (3.5
lbs/gal)), the daily-weighted average VON content
shall not exceed the coating VON content limit
corresponding to the category of coating used, or
2) For each coating line which applies coatings
sublect to more than one numerical emission
limitation from more than one of
the
four
coating
categories in Section 218.204(j) above, during the
same day, the owner or operator shall have a
site-specific proposal approved by the Agency and
approved by the USEPA as a SIP revision. To
receive approval, the requirements of USEPA’s
Emissions Trading Policy Statement (and related
policy) 51 Fed. Reg. 43814 (December 4, 1986),
must be satisfied.
C)
No owner or
operator of a can coating facilityline
subject to the limitations of Section ~~204(b) ~
this Part shall operate the subject coating facility
line using a coating with a VON content in excess of
the limitations specified in Section ~&~j1.204(b)
QZ.
this Part unless all of the following requirements are
met:
1) An alternative daily emission limitation shall be
determined for the can coating operation. i.e. for
all of the can coating lines at the source,
according to subsection (c) (2) below. Actual
daily emissions shall never exceed the alternative
daily emission limitation and shall be calculated
by use of the following equation.

201
n
Ed= E Vj Cj
i=1
where:
Ed
=
Actual VON emissions for the day in
units of kg/day (lbs/day)~.~
I
=
Subscript denoting a specific
coating applied,-j.
n
=
Total number of coatings applied in
the can coating operation, i.e. all
can coating lines at the source:
V~
=
Volume of each coating applied for
the day in units of 1/day (gal/day)
of coating (minus water and any
compounds which are specifically
exempted from the definition of
VON)~
Cj
=
The VOM content of each coating as
applied in units of kg VON/i (lbs
VON/gal) of coating (minus water
and any compounds which are
specifically exempted from the
definition of VON).
2) The alternative daily emission limitation (Ad)
shall be determined for the can coating operation.
i.e. for all of the can coating lines at the
source, on a daily basis as follows:
n
Ad=
E Vj~LiIQI
Cji~
i=l
(Di— L~
where:
Ad
=
The
VON emissions allowed
for the
day in units of kg/day (lbs/day)~j.
I = Subscript denoting a specific
coating appliedrj..
n
=
Total number
of surface coatings
applied in the can coating
operation7j~

202
Ci = The VON content of each surface
coating as applied in units of kg
VON/i (lbs VON/gal) of coating
(minus water and any compounds
which are specifically exempted
from the definition of VOM)Tj.
D~ = The density of VON in each coating
applied. For the purposes
of
calculating ~-A?j,the density is
0.882 kg VON/i VON (7.36 lbs
VOM/gal VOM)~j~
Vj~
=
Volume of each surface coating
applied for the day in units of 1
(gal) of coating (minus water and
any compounds which are
specifically exempted from the
definition of VON)7~.
=
The VON emission limitation for
each surface coating applied as
specified in Section 218.204(b)
91.
this Part in units of kg VON/i (lbs
VON/gal) of coating (minus water
and any compounds which are
specifically exempted from the
definition of VON).
d) No owner or operator of a heavy off-highway vehicle
products coating line subject to the limitations of
Section 218.204(k) of this Part shall apply coatings to
heavy off-highway vehicle products on the subject
coating line unless the requirements of subsection
(d) (1) or (d) (2) below are met.
1) For each coating line which applies multiple
coatings, all of which are subject to the same
numerical emission limitation within Section
218.204(k) above, during
the same
day (e.g., all
coatings used on the line are subject to 0.42 kg/i
(3.5 lbs/gal)), the daily-weighted average VON
content shall not exceed the coating VOM content
limit corresponding to the category of coating
used, or
2) For each coating line which applies coatings
subject to more than one numerical emission
limitation in Section 218.204(k) above, during the
same day, the owner or operator shall have a site
specific proposal approved by the Agency and

203
approved by the USEPA as a SIP revision. To
receive approval, the requirements of USEPA’s
Emissions Trading Policy Statement (and related
policy) 51 Fed. Reg. 43814 (December 4. 1986)~
must be satisfied.
e) No owner or operator of a wood furniture coating line
subject to the limitations of Section 218.204(1)
91
this Part shall apply coatings to wood furniture on the
subject coating line unless the requirements of
subsection (e) (1) or subsection (e) (2) below, in
addition to the requirements specified in
the
note to
Section 218.204(1) of this Part, are met.
1) For each coating line which applies multiple
coatings, all of which are subject to the same
numerical emission limitation within Section
218.204(1) above, during the same
day (e.g., all
coatings used on the line are subject to 0.67 kg/i
(5.6 lbs/gal), the daily-weighted average VON
content shall not exceed
the coating VON content
limit corresponding to the category of coating
used, or
2) For each coating line which applies coatings
subject to more than one numerical emission
limitation in Section 218.204(1) above, during the
same day, the owner or operator shall have a site
specific proposal approved by the Agency and
approved by the USEPA as a SIP revision. To
receive approval, the requirements of USEPA’s
Emissions
Trading Policy Statement (and related
policy) 51 Fed. Reg. 43814 (December 4.. 1986).
must be satisfied.
f) No owner or operator of an existing diesel—electric
locomotive coating line in Cook County, subject to the
limitations of Section 218.204(m) of this Part shall
apply coatings to diesel—electric locomotives on the
subject coating line unless the requirements of
subsection (b)(1)(f)(1) or -(b)(2)-(f)(2)
of this Section
are met.
1) For each coating line which applies multiple
coatings, all of which are subject to the same
numerical emission limitation within Section
218.204(m) above, during
the same day (e.g., all
coatings used on the line
are subject to 0.42 kg/I
(3.5 lbs/gal), the daily-weighted average VOM
content shall not exceed the coating VON content
limit corresponding to the category of coating
used, or

204
2) For each coating line which applies coatings
subject to more than one numerical emission
limitation in Section 218.204(m) above, during the
same day, the owner or operator shall have a site
specific proposal approved by the Agency and
approved by the USEPA as a SIP revision. To
receive approval, the requirements of USEPA’s
Emissions Trading Policy Statement (and related
policy) must be satisfied.
(Source: Amended at
Ill. Reg.
,
effective
____________
______________________)
Section 218.206
Solids Basis Calculation
Limitations in terms of kg (ibs) of VON emissions per
1 (gal) of
solids as applied at each coating applicator shall be determined
by the following equation:
S =
C
1
(C/D)
where:
S = The limitation on VON emissions in terms of
kg VON/i (lbs VON/gal) of
solids,-i.
C = The limitation on VON emissions in terms of
kg/i (lbs/gal) of coating (minus water and
any compounds which are specifically
excluded
from the definition of VON) specified in
Section 218.204,- of this Part
D
=
The density of
VON in the coating. For the
purposes of calculating S, the density is
0.882 kg VON/i VOM (7.36 lbs VON/gal VON).
(Source: Amended at
Ill. Reg.
,
effective
____________
______________________)
Section 218.207
Alternative Emission Limitations
a)
Any
owner or operator of a coating line subject to
Section 218.204 of this Part may comply with this
Section,
rather than with Section 218.204 of this Part,
if a capture system and control device are operated at
all times the coating line is in operation and the
owner or operator demonstrates compliance with
subsections (c), (d), (e), (f),
(g) or (h) of this
Section (depending upon the source category) through
the applicable coating analysis and capture system and
control device efficiency test methods and procedures

205
specified in Section
218.105 of this Part and the
recordkeeping and reporting requirements specified in
Section 218.211(e) of this Part and the control device
is equipped with the applicable monitoring equipment
specified in Section 218.105(d) of this
Part
and the
monitoring equipment is installed, calibrated, operated
and maintained according to vendor specifications at
all times the control device is in use. A capture
system and control device, which does not demonstrate
compliance with subsection (c), (d), (e),
(f), (g) or
(h) of this Section may be used as an alternative to
compliance with Section 218.204 of this Part only if
the
alternative is approved
by the Agency and approved
by the USEPA as a SIP revision.
b) Alternative Add-On Control Methodologies
1) The coating line is equipped with a capture system
and control device that provides 81 percent
reduction in the overall emissions of VON from the
coating line and the control device has a 90
percent efficiency, or
2) The system used to control VON from
the
coating
line is demonstrated to have an overall efficiency
sufficient to limit VON emissions to no more than
what is allowed under Section 218.204 of this
Part. Use of any control system other than an
afterburner, carbon adsorption, condensation, or
absorption scrubber system can
be allowed only if
approved by the Agency and approved by the USEPA
as a SIP revision. The use of transfer efficiency
credits can be allowed only
if approved by the
Agency and approved by the USEPA as a SIP
revision. Baseline transfer efficiencies and
transfer efficiency test methods must be approved
by the Agency and the USEPA.
Such overall efficiency is to be determined as
follows:
A) eQbtain the emission limitation from the
appropriate subsection in Section 218.204 of
this Part,-j.
B) e~alculate“S” according to the equation in
Section
218.206 of this Part,-~
C) e~alculatethe overall efficiency required
according to Section 218.105(e) of this Part.
For the purposes of calculating this value,
according to the equation in Section

206
218.105(e) (2) of this Part, VOM1is equal to
the value of 1~Sttas determined above in
subsection (b) (2) (B) of this Section.
c) No owner or operator of a coating line subject to only
one of the emission limitations from among Section
218.204(a) (1),
(a)(2), (a) (4), (c), (d), (e), (f), (g),
(h) or (i) of this Part and equipped with a capture
system and control device shall operate the subject
coating line unless the requirements in subsection
(b) (1) or (b) (2) above are met. No owner or operator
of a coating line subject to Section 218.204 (a) (2) or
218.204 (a)
(3) and equipped with a capture system and
control device shall operate the coating line unless
the owner or operator demonstrates compliance with tI~e
topcoat such limitation in accordance with the topcoat
protocol for automobile or light-duty trucks referenced
in Section 218.105(b).
d) No owner or operator of
a miscellaneous metal parts and
products coating line which applies one or more
coatings during the same day, all of which are subject
to the same numerical emission limitation within
Section 218.204(j) of this Part (e.g., all coatings
used on the line are subject to 0.42 kg/i (3.5
lbs/gal), and which is equipped with a capture system
and control device shall operate the subject coating
line
unless the requirements in subsection (b) (1) or
(b) (2) above are met.
e) No owner or operator of a heavy off-highway vehicle
products coating line which applies one or more
coatings during the same day, all of which are subject
to the same numerical emission limitation within
Section 218.204(k) of this Part
(e.g., all coatings
used
on the line are subject to 0.42 kg/i (3.5
lbs/gal), and which is equipped with a capture system
and control device shall operate the subject coating
line unless the requirements in subsection (b) (1) or
(b) (2) above are met.
f) No owner or operator of an existing diesel—electric
locomotive coating line in Cook County which applies
one or more coatings during the same day, all of which
are subject to the same numerical emission limitation
within Section 218.204(m) of
this Part (e.g., all
coatings used on the line
are subject to 0.42 kg/i (3.5
lbs/gal)), and which is equipped with a capture system
and control device shall operate the subject coating
line unless the requirements in subsection (b) (1) or
(b) (2) above are met.

207
g)
No owner or operator of a wood furniture coating line
which applies one or more coatings during the same day,
all of which are subject to the same numerical emission
limitation within Section 218.204(1) of this Part
(e.g., all coatings used on the line are subject to
0.67 kg/l (5.6 lbs/gal),
and which is equipped with a
capture system and control device shall operate the
subject coating line unless the requirements in
subsection (b) (1) or (b) (2) of this Section
are
met.
If compliance is achieved by meeting
the
requirements
in subsection (b) (2) of this Part, then the provisions
in the note to Section 218.204(1)
of this Part must
also be met.
h) No owner or operator of a can coating faailityline ef~4
which is equipped with a capture system and control
device shall operate the subject coating faoility~jne
unless the requirements in subsection (Ii) (1) or (h) (2)
below are met.
1) An alternative daily emission limitation shall be
determined for the can coating operation. i.e. for
all of the can coating lines at the source.
according to Section 218.205(c) (2) of this Part.
Actual daily emissions shall never exceed the
alternative daily emission limitation and shall be
calculated by use of the following equation:
n
E Vj Ci (1-Ft)
1=1
where:
Ed
=
Actual VOM emissions for the day in
units of kg/day (lbs/day),-.~
i
=
Subscript denoting the specific
coating applied,-j.
n
=
Total number of surface coatings as
applied in the can coating
operation,-~
=
Volume
of each coating as
applied
for the day in units of 1/day
(gal/day) of coating (minus water
and any compounds which are
specifically exempted from
the
definition of VOM),-~

208
Cj
=
The VON content of each coating as
applied in units of kg VON/i (lbs
VON/gal) of coating (minus water
and any compounds which are
specifically exempted from the
definition of VON) and
=
Fraction, by weight, of VON
emissions from the surface coating,
reduced or prevented from being
emitted to the ambient air. This is
the overall efficiency of the
capture system and control devices.
2)
The coating line is equipped with a capture system
and control device that provide 75
percent
reduction in the overall emissions of VON from the
coating line and the control device has a 90
percent efficiency.
(Source: Amended at
Ill. Reg.
______,
effective
____________
______________________ )
Section 218.208
Exemptions From Emission Limitations
a) Exemptions for all Gourcecoating categories except wood
furniture coating. The limitations of this Subpart
shall not apply to coating lines within a facility
source, that otherwise would be subject to the same
subsection of Section 218.204 (because they belong to
the same sourcecoating category, e.g. can coating)
provided that combined actual emissions of VON from all
lines at the faciiitysource subject to that subsection
never exceed 6.8 kg/day (15 lbs/day) before the
application of capture systems and control devices.
(For example, can coating lines within a plantsource
would not be subject to the limitations of Section
218.204(b) of this Part if the combined actual
emissions of VON from the can coating lines never
exceed 6.8 kg/day (15 lbs/day) before the application
of capture systems and control devices.) Volatile
organic material emissions from heavy off—highway
vehicle products coating lines must be combined with
VON emissions from miscellaneous metal parts and
products coating lines to determine applicability.
Any
owner or operator of a coating taciiitysource shall
comply with the applicable coating analysis test
methods and procedures specified in Section 218.105(a)
of this Part and the recordkeeping and reporting
requirements specified in Section 218.211(a) of this
Part if total VON emissions from the subject coating

209
lines are always less than or equal to 6.8 kg/day
(15 lbs/day) before the application of capture systems
and control devices and, therefore, are not subject to
the limitations of Section 218.204 of this Part. Once
a category of coating lines at a facilitysource is
subject to the limitations in Section 218.204, of this
Part the coating lines are always subject to the
limitations in Section 218.204 of this Part.
b) Applicability for wood furniture coating
1) The limitations of this Subpart shall apply to a
plant’osource’s wood furniture coating lines if
the plantsource contains process emission souroos
units, not regulated by Subparts B, E, F
(excluding Section 218.204(1) of this Part), H
(excluding Section 218.405), Q, R, S, T (exciudina
Section 218.486 of this Part),V, X, Y, e~Z or BB
of this Part, which as a group both:
A) Hhave maximum theoretical emissions of 91 Mg
(100 tons) or more per calendar year of VON
if no air pollution control equipment were
used, and
B) Aare not limited to less than 91 Mg
(100 tons) of VON per calendar year if no
air pollution control equipment were used,
through production or capacity limitations
contained in a federally enforceable
construction permit or SIP revision.
2) If a plantsource ceases to fulfill the criteria of
subsection (b) (1) of this Section, the limitations
of Section 218.204(1) of this Part shall continue
to apply to any wood furniture coating line which
was ever subject to the limitations of Section
218.204(1) of this Part.
3) For the purposes of subsection (b) of this
Section, an emission oourocunit shall be
considered regulated
by a Subpart if it is subject
to the limitations of that Subpart. An emission
eourccunit is not considered regulated by a
Subpart if it is not subiect to the limits of that
Subpart, e.g., the emission unit is covered by an
exemption in the Subpart or the a~~p1icabilitv
criteria of the Subpart are not met. its omissions
arc below the applicability cutoff level or if the
dby

210
4)
Any owner
or operator of a wood furniture coating
line to which the limitations of this Subpart are
not applicable due to the criteria in subsection
(b) of this Section shall, upon request by the
Agency or the USEPA, submit records to the Agency
and the USEPA within 30 calendar days from the
date of the request that document that the coating
line is exempt from the limitations of this
Subpart.
(Source: Amended at
Ill. Reg.
,
effective
____________
_______________________)
Section 218.209
Exemption From General Rule on Use of Organic
Material
No owner or operator of a coating line subject to the limitations
of Section 218.204 of this Part is required to meet the
limitations of Subpart G (Section 218.301 or 218.302) of this
Part, after the date by which the coating line is required to
meet Section 218.204 of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
______________________)
Section 218.210
Compliance Schedule
Every owner or operator of a coating line (of a type included
within Section 218.204) of this Part shall comply with the
requirements of Section 218.204, 218.205. 218.207 or 218.208 and
Section 218.211 of this Part in accordance with the appropriate
compliance schedule as specified in subsection (a), (b), (C) or
(d) below:
a) No owner or operator of a coating line which is exempt
from the limitations of Section 218.204 of this Part
because of the criteria in Section 218.208(a) of this
Part shall operate said coating line on or after a date
consistent with Section 218.106 of this Part, unless
the owner or operator has complied with, and continues
to comply with, Section 218.211(b) of this Part. Wood
furniture coating lines are not
subject to Section
218.211(b) of this Part..
b) No owner or operator of a coating line complying by
means of Section 218.204 of this Part shall operate
said coating line on or after a date consistent with
Section 218.106 of this Part, unless the owner or
operator has complied with, and continues to comply
with, Sections 218.204
and 218.211(c) of this Part.

211
c) No owner or operator of a coating line complying by
means of Section 218.205 of this Part shall operate
said coating line on or after a date consistent with
Section 218.106 of this Part, unless the owner or
operator has complied with, and continues to comply
with, Sections 218.205 and 218.211(d) of this Part.
d) No owner or operator of a coating line complying by
means of Section 218.207 of this Part shall operate
said coating line on or after a date consistent with
Section 218.106 of this Part, unless the owner or
operator has complied with, and continues to comply
with, Sections 218.207 and 218.211(e) of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
_________
_____)
Section 218.211
Recordkeeping and Reporting
a) The VOM content of each coating and the efficiency of
each capture system and control device shall be
determined by the applicable test methods and
procedures specified in Section 218.105 of this Part to
establish the records required under this Section.
b) Any owner or operator of a coating line which is
exempted from the limitations of Section 218.204
91
this Part because of Section 218.208(a) of this Part
shall comply with the following:
1) By a date consistent with Section 218.106 of this
Part, the owner or operator of a ~
line or a group of coatinc~lines referenced in
this subsection(b) of this Section shall certify
to the Agency that the ~acilitycoating line or
group of coating lines is exempt under the
provisions of Section 218.108(a) of this Part.
Such certification shall include:
A) A declaration that the 1-aci1itycoatin~ line
or group of coating lines is exempt from the
limitations of Section 218.204 of this Part
because of Section 218.208(a) of this Part
and
B) Calculations which demonstrate that the
combined VON emissions from &I-~JI~coating
lines at the facility~grouP of coating
lines never exceed 6.8 kg (15 lbs) per day
before the application of capture systems and
control devices. The following equation

212
shall be used to calculate total VON
emissions:
mn
Tte =
S
(AjBi)j
j=1 i=1
where:
Tte
=
Total VON emissions from coating
lines at a facility each day before
the application of capture systems
and control devices in units of
kg/day (1bs/day),-~
m
=
Number of coating lines at the
facility source that otherwise
would be subiect to the same
subsection of Section 218.104 of
this Part (because they belong to
the same catec~ory. e.g.. can
coating)
,-~
j
=
Subscript denoting an individual
coating line,-j.
n
=
Number of different coatings as
applied each day on each coating
line at the faci1ity,j~
i
=
Subscript denoting an individual
coating,-j
A~
=
Weight of VON per volume of each
coating (minus water and any
compounds which are specifically
exempted from the definition of
VOM) as applied each day on each
coating line at the facility in
units of kg VON/i (lbs VOM/gal)j.~
and
Bi
=
Volume of each coating (minus water
and any compounds which are
specifically exempted from the
definition of VON) as applied each
day on each coating line at the
facility in units of 1/day
(gal/day). The instrument or
method by which the owner or
operator accurately measured or

213
calculated the volume of each
coating as applied on each coating
line each day shall be described in
the certification to the Agency.
2) On and after a date consistent with Section
218.106 of this Part, the owner or operator of a
facility coating line or arou~of coating lines
referenced in this subsection shall collect and
record all of the following information each day
for each coating line and maintain the information
at the facilitysource for a period of three years:
A) The name and identification number of each
coating as applied on each coating line.
B) The weight of VON per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VON) as applied each
day on each coating line.
3) On and after a date consistent with Section
218.106 of this Part, the owner or operator of a
facility coating line or group of coating lines
exempted from the limitations of Section 218.204
of this Part because of Section 218.208(a) of this
Part shall notify the Agency of any record showing
that total VON emissions from the coating
facilityline or group of coating lines exceed 6.8
kg (15 ibs) in any day before the application of
capture systems and control devices by sending a
copy of such record to the Agency within 30 days
after the exceedance occurs.
C) Any owner or operator of a coating line subject to
the
limitations of Section 218.204 of this Part other than
Section 218.204(a) (2) or (a)(3) and complying by means
of Section 218.204 of this Part shall comply with the
following:
1) By a date consistent with Section 218.106 of this
Part, or upon initial start-up of a new coating
line, or upon changing the method of compliance
from an existing subject coating line from Section
218.205 or Section 218.207 of this Part to Section
218.204 of this Part the owner or operator of a
subject coating line shall certify to the Agency
that the coating line will be in compliance with
Section 218.204 of this Part on and after a date
consistent with Section 218.106 of this Part, or

214
on and after the initial start-up date. Such
certification shall include:
A) The name and identification number of each
coating as applied on each coating line.
B) The weight of VON per volume of each coating
(minus water and any compounds which are
specifically exempted from the definition of
VON) as applied each day on each coating
line.
e~ For coating lincssubjoot to Cootion
s—, ~—
,
_1__1,
~
4+
The
name
and identification
number
of
each coating 218.204 (a) (3)
,
WW~ ~
a~
218
.
204 (a) (3)
coating
2) On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start—up date, the owner or operator of a subiect
coating line oubjoct to tho limitations of Cootien
~18.204 and semplying by means of Section 218.204
shall collect and record all of the following
information each day for each coating line and
maintain the information at the facility source
for a period of three years:
44+
~
- -
n~imc
-and ~
each coating
line,
..~..entifioation
I
number
of
iii)
uu~ingThe
£.
wcigh~
.•
au ~pp1icd on caoh coating linc.,
The instrument or method by which the
owner or operator will accurately
measure or calculate the volume of each
coating as applied each day on each
coating line,
The
method by which the
owner
or
operator will create and maintain
records each day as required in
subsection (a) (2) below for coating
lines subject to Ceation 218.204(a) (3),
An cramplc format in which the records
required in subsection (o) (2) below for
nub4~at
to Coction

215
A) The name and identification number of each
coating as applied on each coating line.
B) The weight of VON per volume of each coating
(minus water and any compounds which are
specifically exempted from the definition of
VON) as applied each day on each coating
line.
~ coating i~ncs-subject to Ccotion
218 204(a)(3) tl~
record o n00009ary
-to
palo ulate
the
daily weighted
the coating line in
proposal submitted,
average VON
accordanoc
and proved
content from
with the
by the UCEPA,
rnirimnnt tn
f~r~r~tinn
~1~~O4
f~
i—,
s—,
-
3) On and after a date consistent with Section
218.106 of this Part, the owner or operator of a
subject coating line shall notify the Agency in
the following instances:
A) Any record showing violation of Section
218.204 of this Part shall be reported by
sending a copy of such record to the Agency
within 30 days following the occurrence of
the violation, except that any -record showing
a violation of Ceotion 218.204(a) (3) -shall be
rcportod by sending a copy of ouch record to
the Agency within 15 -days from the end -of the
month in which the violation occurred.
B) At least 30 calendar days before changing the
method of compliance with Ccction 218.204
from Section 218.204 of this Part to Section
218.205 or Section 218.207 of this Part, the
owner or operator shall comply with all
requirements of subsection (d) (1) or (e) (1)
of this Section below, respectively. Upon
changing the method of compliance
w-ith
Ccction 218.204 from Section 218.204 of this
Part to Section 218.205 of this Part or
Section 218.207 of this Part, the owner or
operator shall comply with all requirements
of subsection (d) or (e) of this Section,
respectively.
s.)- For coating lingo subject to Ccction
2l8.204~(a)(3) the owner or operator shall
notify the Agency of any change to the
topooating operation at least 30 days bofore
the change is effected. The Agency shall

216
tification
tooting is require
determines that ro
d. If the Agency
certification tosting—4e
required, then the owner
or operator oha3~
eubmit a proposal to the Agency to test
within 30 days and
retest within 30 days of
the Agency’s approva.L
I
of the propoca.~..
d) Any owner or operator of a coating line subject to the
limitations of Section 218.204 of this Part and
complying by means of Section 218.205 of this Part
shall comply with the following:
1) By a date consistent with Section 218.106 of this
Part, or upon initial start—up of a new coating
line, or upon changing the method of compliance
for an existing subject coating line from Section
218.204 or Section 218.207 of this Part to Section
218.205 of this Part the owner or operator of the
subject coating line shall certify to the Agency
that the coating line will be in compliance with
Section 218.205 of this Part on and after a date
consistent with Section 218.106 of this Part, or
on and after the initial start—up date. Such
certification shall include:
A) The name and identification number of each
coating line which will comply by means of
Section 218.205 of this Part.
B) The name and identification number of each
coating as applied on each coating line.
C) The weight of VON per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VON) as applied each
day on each coating line.
D) The instrument or method by which the owner
or operator will accurately measure or
calculate the volume of each coating as
applied each day on each coating line.
E) The method by which the owner or operator
will create and maintain records each day as
required in subsection (d) (2) of this
~ection.
F) An example of the format in which the records
required in subsection (d) (2) of this Section
will be kept.

217
2) On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start-up date, the owner or operator of a
subiect
coating line
eubj
eat to the
limitations -of
Section
218.204 and complying by means of Cootion 218.305
shall collect and record all of the following
information each day for each coating line and
maintain the information at
the facility source
for
a period of three years:
A) The name and identification number of each
coating as applied on each coating line.
B) The weight of VON per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VON) as applied each
day on each coating line.
C) The daily-weighted average VON content of all
coatings as applied on
each coating line as
defined in Section 218.104 of this Part.
3) On and after a date consistent with Section
218.106 of this Part, the owner or operator of a
subject coating line shall notify the Agency in
the following instances:
A) Any record showing violation of Section
218.205 of this Part shall be reported by
sending a copy of such record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with this subpart from
Section 218.205 of this Part to Section
218.204 or Section 218.207 of this Part, the
owner or operator shall comply with all
requirements of subsection (c) (1) or (e) (1)
of this Section, respectively. Upon changing
the method of compliance with this subpart
from Section 218.205 to Section 218.204 or
Section 218.207 af this Part, the owner or
operator shall comply with all requirements
of subsection (c) or (e) of this Section,
respectively.
e) Any owner or operator of a coating line subject to the
limitations of Section 218.207 of this Part and
complying by means of Section 218.207(c), (d), (e),

218
(f), (g) or (h) of this Part shall comply with the
following:
1) By a date consistent with Section 218.106 of this
Part, or upon initial start-up of a new coating
line, or upon changing the method of compliance
for an existing coating line from Section 218.204
or Section
218.205
of this Part to Section 218.207
of this Part, the owner or operator of the subject
coating line shall perform all tests and submit to
the Agency the results of all tests and
calculations
necessary to demonstrate that the
subject coating line will be in compliance with
Section 218.207 of this Part on and after a date
consistent with Section 218.106 of this Part, or
on and after the initial start—up date.
2) On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start-up date, the owner or operator of a subiect
coating line subject to the limitations of Ccotion
.218.207
and complying by moans of Cootion
218.207(c), (d), (c), (f), (g), or (h) shall
collect and record all of the following
information each day for each coating line and
maintain the information at the facilitysource for
a period of three years:
A) The weight of VOM per volume of coating
solids as applied each day on each coating
line, if complying pursuant to Section
218.207(b) (2) of this Part.
B) Control device monitoring data.
C) A log of operating time for the capture
system, control device, monitoring equipment
and the associated coating line.
D) A maintenance log for the capture system,
control device and monitoring equipment
detailing all routine and non—routine
maintenance performed including dates and
duration of any outages.
3) On and after a date consistent with Section
218.106 of this Part, the owner or operator of a
subject coating line shall notify the Agency in
the following instances:
A)
Any record
showing violation of Section
218.207 of this Part shall be reported by

219
sending a copy of such record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with this Subpart from
Section 218.207 of this Part to Section
218.204 or Section 218.205 of this Part, the
owner or operator shall comply with all
requirements
of subsection (c) (1) or (d) (1)
of this Section, respectively. Upon changing
the method of compliance with this subpart
from Section 218.207 of this Part to Section
218.204 or Section 218.205 of this Part,
the
owner or operator shall comply with all
requirements of subsection (c) or (d) of this
Section, respectively.
fi
Any
owner or operator of a primer surfacer operation or
topcoat operation subiect to the limitations of Section
218.204(a) (2) or (a)(3) of this Part shall com~1vwith
the following:
~J.
By a date consistent with Section 218.106 of
this
Part, or upon initial start—up pf a new coating
operation, the owner or operator of a subiect
coating operation shall certify to the Agency that
the operation will be in compliance with Section
218.204 of this Part on and after a date
consistent with Section 218.106 of this Part. or
on and after the initial start-up date. Such
certification shall include:
~j The name and identification number of each
coating operation which will comply by means
of Section 218.204(a) (2) and (a)(3) of this
Part and the name and identification number
of each coating line in each coating
operation.
~j.. The name and identification number of each
coating as applied on each coating line in
the coating operation.
~j The weight of VON ~er volume of each
coating
(minus water and any compounds which are
specifically exempted from the definition of
VOM) as a~~1iedeach day on each coating
line.
Qj The transfer efficiency and control
efficiency measured for each coating line.

220
~j Test reports, including raw data and
calculations documenting the testing
performed to measure transfer efficiency and
control efficiency.
fi
The instrument or method
by which the owner
~ operator will accurately measure or
calculate the volume
of each coating as
applied each day
on each coating line.
Q~
The method by which the owner or operator
will create
and maintain records each day as
required in subsection (f) (2) below.
lii
An example format for presenting the records
required in subsection (f1 (2) below.
21
On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start—up date, the owner or operator of a
subiect
coating operation shall collect and record all of
the following information
each day for each
operation and maintain the information at the
source for a period of three years:
~1
All information necessary to calculate the
daily-weighted average VON emissions from the
coating operations in kg (lbs) ~er 1 (gal)
pf
coating solids deposited in accordance with
the proposal submitted, and approved pursuant
to Section 218.204(a) (2) or (a)’(3) of this
Part including:
ii. The name and identification number of
each
coating as applied on each coating
operation.
jjj The weight of VON per volume of each
coating (minus water and any compounds
which are specifically exempted from the
definition of VON) as a~p1iedeach day
on each coating operation.
~j ~f a control device(s) is used to control VON
emissions, control device monitoring data; a
log of operating time for the capture system.
control device, monitoring equiPment and the
associated coating operation; and a
maintenance log for the capture system~
control device and monitoring equipment.
detailing all routine and non-routine

221
maintenance performed includina dates and
duration of any outages.
~ On and after a date consistent with Section
218.106 of
this
Part or on and after the initial
start-up
date. the owner or operator of a
subiect
coatina operation shall determine and record the
daily VOM emissions in kg (ibs) Per 1 (gal) of
coating solids deposited
in accordance with
the
pro~osa1submitted and a~~rovedpursuant to
Section 218.204(a) (2) or (p1(3)
of this Part
within 10 days from the end of the month and
maintain this information at the source for a
period of three years.
~J.
On and after
a date consistent with
Section
218.106 of this Part, the owner or operator of a
subiect coating operation shall notify the Agency
in the followina instances:
~ Any record showing a violation of Section
218.204(a) (2) or (a)(3) of this Part shall be
reported by sending a
~ppy
of such record to
the Aaency within 15 dave from the end of the
month in which the violation occurred.
~j The owner or operator shall notify the Agency
of any chanae to the operation at least 30
days before the
chanae is effected. The
Aaencv shall determine whether or not
compliance testing is required. If the
Aaencv determines that compliance testina is
reaujred, then the owner or
operator shall
submit a testing proposal to the Agency
within 30 days and test within 30 days of the
aP~rova1of the ~ro~osal by the Aaencv and
USEPA.
(Source: Amended at —
Ill. Reg.
,
effective
____________
_______________________)
SUBPART G:
USE OF ORGANIC MATERIAL
Section 218.301
Use of Organic Material
No person shall cause or allow the discharge of more than 3.6
kg/hr (8 lbs/hr) of organic material into the atmosphere from any
emission courocunit, except as provided in Sections 218.302,
218.303, 218.304 of this Part and the following exception: If no
odor nuisance exists the limitation
of this Subpart shall apply
only to photocheinically reactive material.

222
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________)
Section 218.302
Alternative Standard
Emissions of organic material in excess of those permitted by
Section 218.301
of this Part are allowable
if such emissions are
controlled by
one of the following methods:
a) Flame, thermal or catalytic incineration so as either
to reduce such emissions to 10 ppm equivalent methane
(molecular weight 16) or less, or to convert 85 percent
of the hydrocarbons to carbon dioxide and water; or,
b) A vapor recovery system which adsorbs and/or condenses
at least 85
percent of the total uncontrolled organic
material that would otherwise be emitted to the
atmosphere; or,
C) Any other air pollution control equipment approved by
the Agency and approved by the USEPA as a SIP revision
capable of reducing by 85 percent or more the
uncontrolled organic material that would be otherwise
emitted to the atmosphere.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.303
Fuel Combustion Emission CourccsUnits
The provisions of Sections 218.301 and 218.302 of this Part shall
not apply to fuel combustion emission souroceunits.
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________ )
Section 218.304
Operations with Compliance Program
The provisions of Sections 218.301 and 218.302 of this Part shall
not apply to any owner, operator, user or manufacturer of paint,
varnish, lacquer, coatings or printing ink whose compliance
program and project completion schedule, as required by 35 Ill.
Athn. Code 201, provided for the reduction of organic material
used in such
process to 20 percent or less of total volume by May
30, 1977.
(Source:
Amended at
Ill. Reg.
______,
effective
____________
____________________)

223
SUBPART H:
PRINTING AND PUBLISHING
Section 218.401
Flexographic and Rotogravure Printing
a) No owner or operator of a subject flexographic,
packaging rotogravure or publication rotogravure
printing line shall apply at any time any coating or
ink
unless the VON content does not exceed the
limitation specified in either subsection (a) (1) or
(a) (2)
below. Compliance with this Section must be
demonstrated through the applicable coating or
ink
analysis test methods and procedures specified in
Section 218.105(a) of this Part and
the
recordkeeping
and reporting requirements specified in Section
218.404(c)
of this Part. As an alternative to
compliance with this subsection, a subject printing
line may meet the requirements of subsection (b) or (c)
below.
1) Forty percent VON by volume of the coating and ink
(minus water and any compounds which are
specifically exempted from the definition of VOM),
or
2) Twenty-five percent VON by volume of the volatile
content in the coating and
ink.
b) No owner or operator of a subject flexographic,
packaging rotogravure or publication rotogravure
printing line shall apply coatings or inks on the
subject printing line unless the weighted average, by
volume, VON content of all coatings and inks as applied
each day on the subject printing line does not exceed
the limitation specified in either subsection (a) (1)
(as determined by subsection (b) (l)j or subsection
(a)
(4~2,))
(as determined by subsection (b) (2)1.
Compliance with this subsection must be demonstrated
through the applicable coating or ink analysis test
methods and procedures specified in Section 218.105(a)
of this Part and the recordkeeping and reporting
requirements specified in
Section 218.404(d) of this
Part.
1) The following equation shall be used to determine
if the weighted average VON content of all
coatings and inks as applied each day on the
subject
printing line exceeds
the limitation
specified in subsection (a) (1) of this Section.
n

224
Z Cj Lj~ (V51+ VVONJ)
VOM(j)(A)
n
E
L~ (V5j+ VVOMj)
i=4~i_
Where:
VOM(i) (A)
=
The weighted average VON content in
units of percent VOM by volume of
all coatings and inks (minus water
and any compounds which are
specifically exempted from the
definition of VON) used each day,-z.
i
=
Subscript denoting a specific
coating or ink as applied~j.
n
=
The number of different coatings
and/or inks as applied each day on
a printing line7-i.
Cj
=
The VON content in units of percent
VON by volume of each coating or
ink
as applied (minus water and any
compounds which are specifically
exempted from the definition of
VOM)-~
Li
=
The liquid volume of each coating
or ink as applied in units of 1
(gal),-j~.
Vsj
=
The volume fraction
of solids in
each coating or ink
as applied and
VVOMi
=
The volume fraction of VOM in each
coating or ink as applied.
2) The following equation shall be used to determine
if the weighted average VON content of all
coatings and inks as applied each day on the
subject printing line exceeds the limitation
specified in subsection (a)
(2) of this Section.
n

225
E C~Li V~j
VOM(j)(B)
=
i=i
n
E Li V~iy~
i=1
where:
VON(i) (B)
=
The weighted average VON content in
units of percent VON by volume of
the volatile content of all
coatings and inks used each day~i.
i
=
Subscript denoting a specific
coating or ink as applied,-j..
n
=
.
The number of different coatings
and/or inks as applied each day on
each printing 1ine~-j.
Ci
=
The VON content in units of percent
VON by volume of the volatile
matter in each coating or ink as
app 1 ied,-~
Li
=
The liquid volume of each coating
or
ink
as applied in units of 1
(gal) and
=
The volume fraction of volatile
matter in each coating or ink as
applied.
C) No owner or operator of a subject flexographic,
packaging rotogravure or publication rotogravure
printing line equipped with a capture system and
control device shall operate the subject printing line
unless the owner or operator meets the requirements in
subsection (c) (1), (c) (2), or (C) (3) and subsections
(C)
(4),
(C) (5) and (C) (6) below.
1) A carbon adsorption system is used which, reduces
the captured VON emissions by at least 90 percent
by weight, or
2) An incineration system is used which reduces the
captured VON emissions by at least 90 percent by
weight, or
3) An alternative VON emission reduction system is
used which is demonstrated to have at least a

226
90 percent control device efficiency, approved by
the Agency and approved by USEPA as a SIP
revision, and
4) The, printing
line is equipped with a capture
system and control device that provides an overall
reduction in VON emissions of at least:
A) 75 percent where a publication rotogravure
printing line is employed, or
B) 65 percent where a packaging rotogravure
printing line is employed, or
C) 60 percent where a flexographic printing line
is employed, and
5) The control device is equipped with the applicable
monitoring equipment specified in Section
218.105 (d) (2) of this Part and7 except as provided
in Section 218.105(d) (3) of this Part, the
monitoring equipment is installed, calibrated,
operated and maintained according to vendor
specifications at all times the control device is
in use, and
6) The capture system and control device are operated
at all times when the subject printing line is in
operation. The owner or operator shall
demonstrate compliance with this subsection by
using the applicable capture system and control
device test methods and procedures specified in
Section 218.105(c) through Section 218.105(f) ~
this Part and by complying with the recordkeeping
and reporting requirements specified in Section
218.404(e) of this Part.
(Source: Amended at
Ill. Reg.
,
effective
____________
Section 218.402
Applicability
a) The limitations of Section 218.401 of this Part apply
to all flexographic and rotogravure printing lines at a
subject facilitysource. All faciliticosources with
flexographic and/or rotogravure printing lines are
subject facilitiposources unless:
1)
Total maximum theoretical emissions of VON
from
all flexographic and rotogravure printing line(s)
(including solvents used for cleanup operations
associated with flexographic and rotogravure

227
printing line(s)) at the facilitysource never
exceed 90.7 Mg (100 tons) per calendar year before
the application of capture systems and control
devices, or
2)
A federally enforceable construction permit or SIP
revision for all flexographic and rotogravure
printing line(s) at a facilitysource requires the
owner or operator to limit production or capacity
of these printing line(s) to reduce total VOM
emissions from all flexographic and rotogravure
printing line(s) to 90.7 Mg (100 tons) or less per
calendar year before the application of capture
systems and control devices.
b) Upon achieving compliance with this Subpart, the
omipoign ocuroc
ip
flexoaraphic and rotogravure
printing lines are not required to meet Subpart G
(Sections 218.301 or ~-3~2l8.~02 of this Part).
Emiooion aourcco Flexoaraphic and rotoaravure printing
lines exempt from this Subpart are subject to Subpart G
(Sections 218.301 or &Z~.~8-02Q~this Part).
Rotogravure or flexographic equipment used for both
roll printing and paper coating is subject to this
Subpart.
c) Once subject to the limitations of Section 218.40l~, a
flexographic or rotogravure printing line is always
subject to the limitations of Section 218.401 of this
Part.
d)
Any
owner or
operator of any flexographic
or
rotogravure
printing line that is exempt
from the
limitations of Section 218,401 of this Part because of
the criteria ‘in this Section is subject to the
recordkeeping and reporting requirements specified in
Section 218.404(b) of this Part.
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________ )
Section 218.403
Compliance
Schedule
Every owner or operator of a flexographic and/or rotogravure
printing
line shall comply with the applicable requirements of
Section 218.401 and Section 218.404
of this Part in accordance
with the applicable compliance schedule specified in subsection
(a), (b), (c) or (d) below:
a) No owner or
operator of a flexographic or rotogravure
printing line which is exempt from
the limitations of
Section 218.401 of this Part because of the criteria in

228
Section 218.402 of this Part shall operate said
printing line on or after a date consistent with
Section 218.106 of this Part, unless the owner or
operator has complied with, and continues to comply
with, Section 218.404(b) of this Part.
b) No owner or operator of a flexographic or rotogravure
printing line complying by means of Section 218.401(a)
of this Part shall operate said printing line on or
after a date consistent with Section 218.106 of this
Part, unless the owner or operator has complied with,
and continues to comply with, Section 218.401(a) and
Section 218.404(c) of this Part.
c) No owner or operator of a flexographic or rotogravure
printing line complying by means of Section 218.401(b)
of this Part shall
operate said printing line on or
after
a date consistent with Section 218.106 of
this
Part, unless the owner or operator has complied with,
and continues to
comply with, Section 218.401(b) and
Section 218.404(d) of this Part.
d) No owner or operator of a flexographic or rotogravure
printing line complying by means of Section 218.401(c)
of this Part shall operate said printing line on or
after a date consistent with Section 218.106 of this
Part, unless the owner or operator has complied with,
and continues to comply with, Section 218.401(c) and
Section 218.404(e) of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.404
Recordkeeping and Reporting
a) The VON content of each coating and ink and the
efficiency of each capture system and control device
shall be determined by the applicable test methods and
procedures specified in Section 218.105 of this Part to
establish the records required under this Section.
b) Any owner
or operator of a printing line which is
exempted from the limitations of Section 218.401 Q~.
this Part because of the criteria in Section 218.402
~f
this Part shall comply with the following:
1) By a date consistent with Section 218.106 of this
Part, the owner or operator of a facility
flexoaraphic and rotogravure trintina line to
which this subsection is applicable shall certify
to the Agency that the facility flexoaraphic and
rotogravure ~rintjng line is exempt under the

229
provisions of Section 218.402 of this Part.
Such
certification shall include:
A) A declaration that the facilityflexoaraphic
and rotoaravure printing line is exempt from
the limitations of the criteria in Section
218.401 of this Part because of Section
218.402 of this Part, and
B) Calculations which demonstrate that total
maximum theoretical emissions of VON from all
flexographic and rotogravure printing lines
at the faoilitysource never exceed 90.7 Mg
(100 tons) per calendar year before the
application of capture systems and control
devices. Total maximum theoretical emissions
of VON for a flexographic or rotogravure
printing facilitysource is the
sum
of maximum
theoretical emissions of VON from each
flexographic and rotogravure printing line at
the facilitysource. The following equation
shall be used to calculate total maximum
theoretical emissions of VON per calendar
year before the application of capture
systems and control devices for each
flexographic and rotogravure printing line at
the facilitysource:
EpAXB+ 1095 (CxDxFI
where:
Ep
=
Total maximum theoretical emissions
of VON from one flexographic or
rotogravure printing line in units
of kg/year (lbs/year)Tj~.
A
=
Weight of VON per volume of solids
of the coating or
ink
with the
highest VON content as applied each
year on the printing line in units
of kg VOM/l (lbs VON/gal) of
coating or ink solids7~a*,4
B
=
Total volume of solids for all
coatings and inks that can
potentially be applied each year on
the printing line in units of
1/year (gal/year). The instrument
and/or method by which the owner or
operator accurately measured or

230
calculated the volume of each
coating and ink as applied and the
amount that can potentially be
applied each year on the printing
line shall be described in the
certification to the Agency-j.
Weight of VOM per volume of
material for the c1eanu~material
or solvent with the highest VON
content as used each year on the
printina line in units of Ka/1 (lbs
VON/gall
of such material;
The areatest volume of cleanup
material or solvent used in any
8—hour period and
The highest fraction of cleanup
material or solvent which is not
recycled or recovered for offsite
disposal during any 8-hour period.
2) On and after a date consistent with Section
218.106
of this Part, the owner
or operator of a
facility flexographic and rotogravure printing
line referenced in this subsection shall collect
and record all of the following information each
year for each printing line and maintain the
information at the facilitysource for a period of
three years:
A)
The name and identification
number
of
each
coating and ink as applied on each printing
line.
B) The VON content and the volume of each
coating and ink as applied each year on each
printing line.
3) On and after a date consistent with Section
218.106 of this Part, the owner or
operator of a
faaility flexographic and rotoaravure ~rintina
line exempted from the limitations of Section
218.401 of this Part because of the criteria in
Section 218.402 of this Part shall notify the
Agency
of any record showing that total maximum
theoretical emissions of VON from all printing
lines exceed 90.7 Mg (100 tons) in any
calendar
year before the application of capture systems and
control devices by sending a copy of such record

231
to the Agency within 30 days after the exceedance
occurs.
c)
Any owner
or operator of a printing line subject to the
limitations of Section 218.401 of this Part and
complying by means of Section 218.401(a) of this Part
shall comply with the following:
1) By a date consistent with Section 218.106 of this
Part, or upon initial start-up of
a new printing
line,
or upon changing the method of compliance
from an existing subject printing line from
Section 218.401(b) or Section 218.401(c) of this
Part to Section 218.401(a) of
this Part,
the owner
or operator of a subject printing line shall
certify to the Agency that the printing line will
be in compliance with Section 218.401(a), of this
Part on and after a date consistent with Section
218.106 of this Part, or on and
after the initial
start-up date.
Such certification shall include:
A) The name and identification number of each
coating and
ink
as applied on each printing
line.
B)
The VON content of each coating
and
ink
as
applied each day
on each printing line.
2) On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start—up date, the owner or operator of a printing
line
subject to the limitations of Section 218.401
of this Part and
complying by means of Section
218.401(a) of this Part
shall collect and record
all of the following information each day for each
coating line and maintain the
information at the
facilitysource for a period of three years:
A) The name and identification number
of each
coating and
ink
as applied on each printing
line.
B) The VON content of each coating and ink as
applied each day on each printing line.
3) On and after a date consistent with Section
218.106 of this Part, the owner or operator of a
subject printing line shall notify the Agency in
the following instances:
A)
Any
record showing violation of Section
218.401(a) of this Part shall be reported by

232
sending a copy of such record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with Section 218.401 Q~
this Part from Section 218.401(a) of this
Part to Section 218.401(b) or (c) of this
Part, the
owner or operator shall comply with
all requirements of subsection (b) (1) or
(a) (1) (d) (1) or (e)(1l of this Section,
respectively. Upon changing the method of
compliance with Section 218.401 of this Part
from Section 218.401(a) of this Part to
Section 218.401(b) or (c) of this Part, the
owner or operator shall
comply with all
requirements of subsection -~~-~jor 4e)-.j~j
of this Section, respectively.
d)
Any owner or operator of a printing line subject to the
limitations of Section 218.401 of this Part
and
complying by means of Section 218.401(b) shall comply
with the following:
1) By a date consistent with Section 218.106 of this
Part,
or upon initial start-up of a new printing
line, or upon changing the method of compliance
for an existing subject printing line from Section
218.401(a) or (C) of this Part to Section
218.401(b) of this Part, the owner or operator of
the subject printing line shall certify to the
Agency that the printing line will be in
compliance with Section 218.401(b) of this Part on
and after a date consistent with Section 218.106
of this Part, or on and after the initial start—up
date. Such certification shall include:
A) The name and identification number of each
printing line which will comply by means of
Section 218.401(b) of this Part.
B) The name and identification number of each
coating and
ink
available for use on each
printing line.
C) The VON content of each coating and ink as
applied each day on each printing line.
D) The instrument or method by which the owner
or operator will accurately measure or
calculate the volume of each coating and ink
as applied each day on each printing line.

233
E) The method by which the owner or operator
will
create and maintain records each day as
required in subsection 4~)-jQ,j(2) of this
Section.
F) An example of the format in which the records
required in subsection 4~J~j.(2)of this
Section will be kept.
2) On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start-up date, the owner or operator of a printing
line subject to the limitations of Section 218.401
of this Part and complying by means of Section
218.401(b) of this Part shall collect and record
all of the following information each day for each
printing line and maintain the information at the
facilitysource for a period of three years:
A) The name and identification number of each
coating and ink as applied on each printing
line.
B) The VON content and the volume of each
coating and ink as applied each day on each
printing line.
C) The daily-weighted average VON content of all
coatings and inks as applied on each printing
line.
3) On and after a date consistent with Section
218.106 of this Part, the owner
or operator of a
subject printing line shall notify the Agency in
the following instances:
A) Any record showing violation of Section
218.401(b) of this Part shall be reported by
sending a copy of such
record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with Section 218.401 ~
this Part from Section
218.401(b) of this
Part to Section 218.401(a) or 218.401(c) ~
this Part, the owner or operator shall comply
with all requirements of subsection (c) (1) or
(e) (1) of this Section, respectively. Upon
changing the method of compliance with
Section 218.401 of this Part from Section
218.401(b) of this Part to Section 218.401(a)

234
or (c) of this Part, the owner or operator
shall comply with all requirements of
subsection
(C) or (e) of this Section,
respectively.
e) Any owner or operator of a printing line subject to the
limitations of Section 218.401 of this Part and
complying by means of Section 218.401(c) of this Part
shall comply with the following:
1) By a date consistent with Section 218.106 of this
Part, or upon initial start-up of a new printing
line, or upon changing the method of compliance
for an existing printing line from Section
218.401(a) or (b) of this Part to Section
218.401(c)
of this Part, the owner or operator of
the subject printing line shall perform all tests
and
submit to the Agency the results of all tests
and calculations necessary to demonstrate that the
subject printing line will be in compliance with
Section 218.401(c) of this Part on and after a
date consistent with Section 218.106
of this Part,
or on and after the initial start—up date.
2) On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start—up date, the owner or operator of a printing
line subject to the limitations of Section 218.401
of this Part and
complying by means of Section
218.401(c) of
this Part shall collect and
record
all of the following information each day for each
printing line and maintain the information at the
facility for a period of three years:
A)
Control device monitoring data.
B) A log of operating time for the capture
system, control device, monitoring equipment
and the associated printing line.
C) A maintenance log for the capture system,
control device and monitoring equipment
detailing all routine and non—routine
maintenance performed including dates and
duration of any
outages.
3) On and after a date consistent with Section
218.106 of this Part, the owner
or operator of a
subject printing line shall notify the Agency in
the following instances:

235
A)
Any
record showing violation of Section
218.401(c) of this Part, shall be reported by
sending a copy of such record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with Section 218.401 2Z.
this Part from Section 218.401(c) of this
Part to Section 218.401(a) or (b) of this
Part, the owner or operator shall comply with
all requirements of subsection (c) (1) or
(d) (1) of this Section, respectively. Upon
changing the method of compliance with
Section 218.401 of this Part from Section
218.401(c) of this Part to Section 218.401(a)
or (b) of this Part, the owner or operator
shall comply with all requirements of
subsection (c) or (d) of this Section,
respectively.
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________ )
Section 218.405
Heatset-Web-Offset Lithographic Printing
a) Applicability
1) The limitations of subsection (b) below apply to
all heatset-web-offset lithographic printing lines
(including solvents used for cleanup operations
associated with the heatset—web-off set
lithographic printing line(s)) at a subject
facilitysource. All facilitico sources with
heatset-web-off set lithographic printing lines are
subject faciliticosources unless:
A)
Total maximum theoretical emissions of VON
from all heatset-web-offset lithographic
printing lines (including solvents used for
cleanup operations associated with the
heatset-web-offset 1ithoara~hicprinting
line(s)) at the facilitysource never exceed
90.7 Mg
(100 tons) per calendar year in the
absence of air pollution control equipment,
or
B) A federally enforceable conotruotion permit
or SIP revision for
all heatset-web-off set
lithographic printing linesjg~at a facility
source requires the owner or operator to
limit production or capacity of these

236
printing line(s) to reduce total VON
emissions from all heatset—web—of feet
lithographic printing line(s) to 90.7 Mg
(100 tons) per calendar year or less in the
absence of air pollution control equipment,
and
2)
Any owner or operator of any heatset—web—of feet
lithographic printing line that is exempt from the
limitations in subsection (b) of this Section
because of the criteria in subsection (a) (1) ~
this Section shall be subject to
the recordkeeping
and reporting requirements in subsection (C) (1) QL
this Section.
b)
Specific Provisions.
No owner or operator of a subject
heatset-web-off set printing line may cause or allow the
operation of the subject beatset-web-offset printing
line unless the owner
or operator meets the
requirements in subsection (b) (1) or (b)
(2)
and the
requirements in subsections (b) (3) and (b) (4) below.
1) An afterburner system is installed and operated
that reduces 90 percent of the VON emissions from
the dryer exhaust, or
2) The fountain solution contains no more than
8 percent, by weight,
of VON and a condensation
recovery system is installed and operated that
removes at least 75 percent of the non-isopropyl
alcohol organic materials from the dryer exhaust,
and
3) The control device is equipped with the applicable
monitoring equipment specified in Section
218.105(d) (2) of this Part and the monitoring
equipment is installed, calibrated, operated and
maintained according to vendor specifications at
all times the control device is in use, and
4)
The control device is operated at all times when
the subject printing line is in operation.
The
owner or operator shall demonstrate compliance
with this Section by using the applicable test
methods and procedures specified in Section
218.105(a), (d), and (f) ‘of this Part and by
complying with the recordkeeping and reporting
requirements specified in subsection (C) below.
c) Recordkeeping and Reporting. The VON content of each
fountain solution and ink and
the efficiency of each
control device shall be determined by the applicable

237
test methods and procedures specified in Section
218.105 of this Part to establish the records required
under this subsection.
1)
Any owner or operator of a printing line which is
exempted from the limitations of subsection (b) ~
this Section because of the criteria in subsection
(a) of this Section shall comply with
the
following:
A)
By a date consistent with Section 218.106
~L
this Part,
the owner or operator of a
facility
heatset— web-offset 1ithoara~hic
printing line to which subsection
(C) (1)Q.~
this Section is applicable shall certify to
the Agency that the facility heatset-web-
off set lithographic printing ‘line is exempt
under the provisions of subsection (a) ~
this Section.
Such certification
shall
include:
i)
A declaration that the facility heatset-
web-off set lithographic printing line is
exempt from the limitations of
subsection (b) of this Section because
of the criteria in subsection (a) ~
this Section, and
ii) Calculations which demonstrate that
total maximum theoretical emissions of
VON from all
heatset-web—offset
lithographic printing lines at the
facilitysource
never exceed 90.7 Mg
(100 tons) per calendar year before the
application of air pollution control
equipment. Total maximum theoretical
emissions of VON for a heatset—web-
off set lithographic printing facility
source is the sum
of maximum theoretical
emissions of VON from each beatset—web-
of fset lithographic printing line at the
facilit-ysource. The following equation
shall be used to calculate total maximum
theoretical emissions of VON per
calendar year in the absence of air
pollution control equipment for each
heatset-web-off set lithographic printing
line at the f-acilitysource.
Ep (A X B) + (C
X
D)+1095 (F X G X H)
100

238
where:
Ep
=
Total maximum
theoretical
emissions of VON from one
heatset-web-off set printing
line in units of kg/year
(1bs/year),-~.
A
=
Weight of VON per volume of
solids of ink with the highest
VON content as applied each
year on the printing line in
units of kg VON/i (lbs
VON/gal) of solids, andj.
G
=
Total
volume of solids for all
inks that can potentially be
applied each year on the
printing line in units of
1/year (gal/year). The
instrument or method by which
the owner or operator
accurately measured or
calculated the volume of each
ink
as applied and the amount
that can potentially be
applied each year on the
printing line shall be
described in the certification
to the Agency-a
C
=
The weight percent VON of the
fountain solution with the
highest VON content--j
D
=
The total volume of fountain
solution that can potentially
be used each year on the
printing line in units of
1/year (gal/year). The
instrument and/or method by
which the owner or operator
accurately measured or
calculated the volume of each
fountain solution used and the
amount that can potentially be
used each year on the printing
line shall be described in the
certification
to the Agency~-j~.

239
£
Weight of VON ~er volume of
material for the cleanup
material or solvent with the
highest VOM content as used
each year on the printina 1in~
in units of Ka/l (lbs VOM/aalI
of such material:
The greatest volume of cleanup
material or solvent used in
any 8-hour period and
The highest fraction of
cleanup material or solvent
which is not recycled or
recovered for offsite disposal
during any 8-hour ~erjod.
B) On and after a date consistent with Section
218.106 of this Part, the owner or operator
of a facilityheatset—web-offset 1ithogra~hic
printing line to which subsection (c) (1) ~
this Section is applicable shall collect and
record all of the following information each
year for each printing line and maintain the
information at the facilitysource for a
period of three years:
i) The name and identification of each
fountain solution and ink as applied on
each printing line.
ii) The VON content and the volume of each
fountain solution and ink as applied
each year on each printing line.
C) On and after a date consistent with Section
218.106 of this Part, the owner or operator
of a facilitysource exempted from the
limitations of subsection (b) of this Section
because of the criteria in subsection (a) ~
this Section shall notify the Agency of any
record showing that total maximum theoretical
emissions of VOM from all printing lines
exceed 90.7 Mg (100 tons) in any calendar
year in the
absence of air pollution control
equipment by sending a copy of such record to
the Agency within 30 days after
the
exceedance occurs.
2)
Any
owner or operator of a printing line subject
to the limitations of subsection (b) of this

240
Section and complying by means of subsection
(b) (1) of this Section shall comply with the
following:
A)
By a date consistent with Section 218.106 Q.~
this Part, or upon initial start-up of a new
printing line, or upon changing the method of
compliance for an existing printing line from
subsection (b)(2) to subsection
(b)(1) QZ.
this Section the owner or operator of the
subject printing line shall perform all tests
and submit to
the Agency the
results of all
tests and calculations necessary to
demonstrate that the subject printing line
will be in compliance with subsection (b) (1)
of this Section on and after a date
consistent with Section 218.106 of this Part,
or on and after the initial start-up date.
B) On and after a date consistent with Section
218.106 of this Part, or on and after the
initial start-up date, the owner or operator
of a printing line subject to the limitations
of subsection (b) of this Section and
complying by means of subsection (b) (1)
Qf.
this Section shall collect and record the
following information each day for each
printing line and maintain the information at
the facilitysource for a period of three
years:
i) Control device monitoring data.
ii) A log of operating time for the control
device, monitoring equipment and the
associated printing line.
iii) A maintenance log for the control device
and monitoring equipment detailing all
routine and nonroutine maintenance
performed including dates and duration
of any outages.
C) On and after a date consistent with Section
218.106 of this Part, the owner or operator
of a subject printing line shall notify the
Agency in the following instances:
i) Any record showing violation of
subsection (b) (1) of this Section shall
be reported by sending a copy of such
record to the Agency within 30 days

24.
following the occurrence of the
violation.
ii) At least 30 calendar days before
changing the method of compliance with
subsection (b) of this Section from
subsection (b)(1)to (b)(2) of this
Section, the owner or operator shall
comply with all requirements of
subsection (c) (3) (A) of this Section.
Upon changing the method of compliance
with subsection (b) of this Section from
subsection (b) (1) to (b) (2) of this
Section, the owner or operator shall
comply with all requirements of
subsection (C) (3) of this Section.
3)
Any
owner or operator of a printing line subject
to the limitations of subsection (b) of this
Section and complying by means of subsection
(b) (2) of this Section shall comply with the
following:
A) By a date consistent with Section 218.106
Qf~
this Part, or upon initial start-up of a new
printing line, or upon changing the method of
compliance for an existing printing line from
subsection (b) (1) to (b) (2) of this Section
the owner or operator of the subject printing
line shall perform all tests and submit to
the Agency and the USEPA the results of all
tests and calculations necessary to
demonstrate that the subject printing line
will be in compliance with subsection (b) (2)
of this Section on and after a date
consistent with Section 218.106 of this Part,
or on and after the initial start-up date.
B) On and after a date consistent with Section
218.106 of this Part, or on and after the
initial start-up date, the owner or operator
of a printing line subject to the limitations
of subsection (b) of this Section and
complying by means of subsection (b) (2) ~
this Section shall collect and record the
following information each day for each
printing line and maintain the information at
the facilitysource
for a period of
three years:
i) The VON content of the fountain solution
used each day on each printing line.

242
ii)
A log of operating time for the control
device and the associated printing line.
iii) A maintenance log for the control device
detailing all routine and non—routine
maintenance performed including dates
and duration of any outages.
C)
On and after a date consistent with Section
218.106 of this Part, the owner or operator
of a subject printing line shall notify
the
Agency in the following instances:
i)
Any
record showing violation of
subsection (b) (2) shall be reported by
sending a copy
of such record to the
Agency within 30 days following the
occurrence of the violation.
ii) At least 30 calendar days before
changing the method of compliance with
subsection (b) of this Section from
subsection (b) (2) to (b) (1) of this
Section, the owner or operator shall
comply with all requirements of
subsection (c) (2) (A) of this Section.
Upon changing the method of compliance
with subsection (b) of this Section from
subsection (b) (2) to (b) (1) of this
Section, the owner or operator shall
comply with all requirements of
subsection (C) (2) of this Section.
d) Compliance Schedule. Every owner or operator of a
heatset-web-off set lithographic printing line shall
comply with the applicable requirements of subsections
(b) and (c) of this Section in accordance with the
applicable compliance schedule specified in subsection
(d) (1)
,
(d) (2)
,
or (d) (3) below:
1) No owner or operator of a heatset—web—offeet
lithographic printing line which is exempt from
the limitations of subsection (b) of this Section
because of the criteria in subsection (a) of this
Section shall operate said printing line on or
after a date consistent with Section 218.106 ~
this Part, unless the owner or operator has
complied with, and continues to comply with,
subsection
-f~-~J(1)and
(c)
(1) of this Part.
2) No owner or operator of a heatset-web—offset
lithographic printing line complying by means of

243
subsection (b) (1) of this Section shall operate
said printing line on or after a date consistent
with Section 218.106 of this Part, unless the
owner or operator has complied with, and continues
to comply with, subsection (b) (2) (b) (1). (b) (3L
(b) (4) and
(C) (2) of this Section.
3)
No owner or operator of a heatset—web—off set
lithographic printing line complying by means of
subsection (b) (2) of this Section shall operate
said printing line on or after a date consistent
with Section 218.106 of this Part, unless the
owner or operator has complied with, and continues
to comply with, subsection (b) (2). (b) (3). (b) (4)
~ (c) (3) of this Section.
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________)
SUBPART Q: LEAKS FROM SYNTHETIC ORGANIC CHEMICAL AND POLYMER
MANUFACTURING EQUIPMENT
PLANT
Section 218.421
General Requirements
The owner or operator of a plant which processes more than 3660
mg/yr (4033 tons/year) gaseous and light liquid VON, and whose
components are used to manufacture the synthetic organic
chemicals or polymers listed in Appendix A, shall comply with
this Subpart. The provisions of this Subpart are applicable to
components containing 10 percent or more by weight VOM as
determined by
ASTN method
E-168, E-169 and E-260, incorporated by
reference in Section 218.112 of this Part. Those components that
are not process unit components are exempt from this Subpart. A
component shall be considered to be leaking if the VON is equal
to, or is greater than 10,000 ppmv as methane or hexane as
determined by USEPA Reference Method 21, as specified at 40
CFR
60, Appendix A, incorporated by reference in Section 218.112 ~
this Part, indication of liquids dripping, or indication by a
sensor that a seal or barrier fluid system has failed. The
provisions of this Subpart are not applicable if the equipment
components are
used to produce heavy liquid chemicals only from
heavy liquid feed or raw materials.
(Source: Amended at
Ill. Reg.
,
effective
____________
_______________________ )
Section 218.422
Inspection Program Plan for Leaks
The owner or operator of a synthetic organic chemical or polymer
manufacturing plant subject to Section 218.421 of this Part
shall
prepare an inspection program plan which contains, at a minimum:

244
a) An identification of all components and
the period in
which each will be monitored pursuant to Section
218.423 of this Part.
b)
The format for the monitoring log required by Section
218.425 of this Part.
c)
A description of the monitoring equipment to be used
when complying with Section 218.423 of this Part, and
d) A description of the methods to be used to identify all
pipeline valves, pressure relief valves in gaseous
service, all leaking components, and components
exempted under Section 218.423+4-jj~ of this Part such
that they are obvious and can be located by both plant
personnel performing monitoring and Agency personnel
performing inspections.
(Source: Amended at
Ill. Reg.
,
effective
)
Section 218.423
Inspection Program for Leaks
The owner or operator of a synthetic organic chemical or polymer
manufacturing plant subject to this e.~ubpartshall, for the
purposes of detecting leaks, conduct a component inspection
program using the test methods specified in Method 21, 40 CFR 60,
Appendix A (1986), incorporated by reference in Section 218.112
of this Part, consistent with the following provisions:
a) Test annually those components operated near extreme
temperature or pressure such that they would be unsafe
to routinely monitor and those components which would
require the elevation of monitoring personnel higher
than two meters above permanent worker access
structures or surfaces.
b) Test quarterly all other pressure relief valves in gas
service, pumps in light liquid service, valves in light
liquid service and in gas service, and compressors.
c) If less than or equal to 2 percent of the valves in
light liquid service and in gas service tested pursuant
to subsection (b) of this Section are found ~
to
leak
for five consecutive quarters, no leak tests shall be
required for three
consecutive quarters. Thereafter,
leak tests shall resume for the next quarter. If that
test shows less than or equal to 2 percent of the
valves in light liquid service and in gas service are
leaking, then no tests are required for the next
three quarters.
If more than
2 percent are leaking,
then tests are required for the next five quarters.

245
d) Observe visually all pump seals weekly.
e) Test immediately any pump seal from which liquids are
observed dripping.
f) Test any relief valve within
24 hours after it has
vented to the atmosphere.
g)
Routine instrument monitoring of valves which are not
externally regulated, flanges, and equipment in heavy
liquid service, is not required.
However, any valve
which is not externally regulated, flange or piece of
equipment in heavy liquid service that is found to be
leaking on the basis
of sight, smell or sound shall be
repaired as soon as practicable but no later than
30 days after the leak is found.
h) Test immediately after repair any component that was
found leaking.
i) Within one hour of its detection, a weatherproof,
readily visible tag, in bright colors such as red or
yellow, bearing an identification number and the date
on which the leak was detected must be affixed on the
leaking component and remain in place until the leaking
component is repaired.
j) The following components are exempt from the monitoring
requirements in this Section:
1) Any
component that
is in vacuum service, and
2) Any pressure relief valve that is connected to an
operating flare header or vapor recovery device.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.424
Repairing Leaks
All leaking components must be repaired and retested as soon as
practicable but no later than 15 days after the leak is found
unless the
leaking component cannot be repaired until the process
unit is shut down. Records of repairing and retesting must be
maintained in accordance with Section 218.425 and 218.426 of this
Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_____
)
Section 218.425
Recordkeeping for Leaks

246
a)
The owner or operator of a synthetic organic chemical
or polymer manufacturing plant shall maintain a leaking
components monitoring log which shall contain, at a
minimum, the following information:
1) The name of the process unit where the component
is located;
2) The type of component (e.g., valve, seal);
3) The identification number of
the component;
4) The date on which a leaking component is
discovered;
5) The date on which a leaking component is repaired;
6)
The date and
instrument reading of ‘the recheck
procedure after a leaking component is repaired;
7) A record of the calibration of the monitoring
instrument;
8) The identification number of leaking components
which cannot be repaired until process unit
shutdown; and
9) The total number of valves in light liquid service
and in gas
service inspected; the total number and
the percentage of these valves found leaking
during the monitoring period.
b) Copies of the monitoring log shall be retained by the
owner or operator for a minimum
of two years after the
date on which the record was made or the report was
prepared.
C) Copies of the monitoring log shall be made available to
the Agency~
upon verbal or written request~.prior to or
at the time of inspection pursuant to Section 4(d) of
the Environmental Protection Act (Act) (Ill. Rev. Stat.
1989~j,, ch. ill 1/2, pars. 1001 et seq.) 1415 ILCS 5/1
et sea.J at any reasonable time.
(Source:
Amended at
Ill.
Reg.
______,
effective
____________
Section 218.426
Report for Leaks
The owner or operator of a synthetic organic chemical or polymer
manufacturing plant subject to Section 218.421 through 218.430 91
this Part shall:

247
a)
Submit quarterly reports to the Agency on or before
March 31, June 30, September 30, and December 31 of
each year, listing all leaking components identified
pursuant
to Section 218.423 of this
Part but not
repaired within 15
days, all leaking components
awaiting process unit shutdown,
the total number of
components inspected, the type of components inspected,
and the total number of components found leaking, the
total
number of valves in light liquid service and in
gas service inspected and the number and percentage of
valves in light liquid service and in gas service found
leaking.
b)
Submit a signed statement with the report attesting
that all monitoring and repairs were performed as
required under Section 218.421 through 218.427 of this
Part.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 218.427
Alternative Program for Leaks
The Agency shall approve an alternative program of monitoring,
recordkeeping, or reporting to that prescribed in this Subpart
upon a demonstration by the owner or operator of such plant that
the alternative program will provide plantsource personnel and
Agency personnel with an equivalent ability to identify and
repair leaking components. Any alternative program can be
allowed if approved by the Agency and approved by the USEPA as a
SIP revision.
(Source: Amended at — Ill. Reg.
,
effective
____________
_________________________ )
Section 218.428
Open-Ended Valves
a) Each open-ended valve shall be equipped with a cap,
blind flange, plug, or a second valve, except during
operations requiring fluid flow through the open-ended
valve.
b) Each open-ended valve equipped with a second valve
shall be operated in a manner such
that the valve on
the process fluid end is closed before the second valve
is closed.
C) Components which are open—ended valves and which serve
as asainpling connection shall be controlled such that
they comply with subsection(c)(1). (c)(2) or (c)(3)
below. This requirement does not a~~lyto in-situ
sampling systems
.
+

248
1) A closed purge system or closed vent system shall
return purged process fluid to the process line
with no detectable VON emissions to the
atmosphere, or
2) A closed purge system or closed vent system shall
collect and recycle purged process fluid to the
process line with no detectable VON emissions to
the atmosphere, or
3) Purged process fluid shall be transported to a
control device that complies with the
requirements
of Section 218.429 of this Part. If a container is
used to transport purged process fluid to the
control device, the container shall be a closed
container designed and used to reduce the VON
emissions vented from purged process fluid after
transfer to no detectable VOM emissions as
determined by USEPA Reference Method 21. as
specified in 40 CFR 60. Appendix A (1990 or 1991)
incorporated by reference in Section 218.112 of
this Part. For purposes of this Section. the
phrase “after transfer” shall refer to the time at
which the entire amount of purged process fluid
resulting from a flushing or cleaning of the
sample line enters the container, provided.
however, that purged process fluid may be
transferred from the initial container to another
closed container prior to disposal. e.g., to a
bulk waste storage container.
43-
In oitu aampling systcms arc oxompt from ouboooti~..
(c).
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________)
Section 218.429
Standards for Control Devices
Control devices used to comply with Section 218.428(c) of this
Part shall comply with the following:
a) If the control device is a vapor recovery system (for
example, condensers and adsorbers), it shall be
designed and operated to recover the VON emissions
vented to it with an efficiency of 95 percent or
greater.
1~) If the control device is an enclosed combustion
device,
it shall be designed and operated to reduce the VON
emissions vented to it with an efficiency of 95 percent

249
or greater, or to provide a minimum residence time of
0.75 seconds at a minimum temperature of 816°C.
c) If the control device is a flare, it shall:
1)
Be designed for and operated with no visible
emissions as determined by USEPA Reference Method
22, 40 CFR 60, Appendix A (1986), incorporated by
reference in Section 218.112, except for periods
not to exceed a total of
5 minutes during any 2
consecutive hours.
2) Be operated with a pilot flame present at all
times and shall be monitored with a thermocouple
or any other equivalent device to detect the
presence of the pilot flame.
3) Be steam-assisted, air assisted, or nonassisted.
4)
Be used only with the net heating value of
the
gas
being combusted being 11.2 NJ/scm (300 Btu/scf) or
greater if the flare is steam—assisted or
air-assisted; or with the net heating value of the
gas being coinbusted being 7.45 NJ/scm or greater
if the flare is nonassisted. The net heating
value of the gas being combusted shall be
calculated using the following equation:
n
Hr
=
K E CiHj
i=1
Where:
Hr
=
Net heating value of the sample in
NJ/scm; where the net enthalpy per
mole of offgas is based on
combustion at 25°C and 760 mm Hg,
but the standard temperature for
determining the volume
corresponding to one mole is 20°C--j
K
=
Constant,
1.740 x
(1/ppm) (g-mole/scm) (MJ/Kcal)
where
standard temperature for (g—mole/scm) is
20°Crj

250
Cj
=
Concentration of sample component
i, in ppm, as measured by USEPA
Reference Method 18, 40
CFR 60,
Appendix A (1986), and
ASTM D
2504-83, both incorporated by
reference in Section 218.112-ri
Hi
=
Net heat of combustion of sample
component
i,
kcal/g mole. The
heats of combustion may be
determined using ASTM D
2382-83,
incorporated by reference in
Section 218.112 of this Part, if
published values are not available
or cannot be calculated.
5) Steam-assisted and nonassisted flares shall be
designed and operated with an exit velocity, as
determined by dividing the volumetric flowrate (in
units of standard temperature and pressure), as
determined by USEPA Reference Method 2 or 2A, 40
CFR 60, Appendix A (1986) incorporated by
reference in Section 218.112 of this Part, as
appropriate; by the unobstructed (free) cross
sectional area of
the flare tip, less than 18
rn/sec (60 ft/sec).
6)
Air-assisted flares shall be designed and operated
with an exit velocity less than the maximum
permitted velocity, Vmax,as determined by the
following equation:
Vmax
=
8.706 + O.7OB4(Hr~.~
Vmax
=
Maximum permitted velocity, m/see.j.
8.706
=
Constant-a
0.7084
=
Constant,-~
Hr
=
The net heating value as determined
in subsection (C) (4) of this
section.
d)
If the control device is a closed container, it shall
be designed and operated to reduce the VOM emicoionr3,
vented from
purged process fluid
after transfer, to ne
detectable
von
omissions
pp
determined by USEPA
Reference Method 21 as -specified at 40
CF~4?0, Appendix
A(198?),incorporatodbyroferenoeinScotion~1S.112.
L~’
~
transfer” shall refer to the time at which the
entire
amount
of
purged process fluid resulting from a
fluohing or cleaning of the
sample line enters
the
closed container or containers including the final

251
container(s) prior to disposal-.
The following
information pertaining to closed vent systems and
control devices subiect to Section 218.429 shall be
maintained by the owner or operator. These records
shall be undated as necessary to describe current
operation arid eaui~ment. The records shall be retained
at p readily accessible location at the source for a
minimum of two years after the control device is
~ermanentlv shutdown.
j~ Detailed schematics, design specifications, and
pi~in~and instrumentation diagrams
2i~ The dates and description of any chanaes in desian
specifications;
A description of the parameter or parameters
monitored and recorded as reczuired in subsection
(f) (1) to ensure that the control devices are
operated and maintained in conformance with their
design and an explanation why that parameter (or
parameters) was selected for monitoring.
~nc
-owner
or operator or a oontrai. ucv1.cC
BIla.L.L
monitor
the control device to cnsurc that it is operated and
maintained in conformance with the manufacturer’s
speoificationa,
modified to thc partioular process
dcsign.
~)
The control device shall be operated at all times when
emissions may be vented to it.
~j. Owners and operators of control devices used to comply
with this Subpart shall monitor each control device to
ensure that the control device is operated and
maintained in conformance with its designs at all times
that emissions may be vented to it. This monitoring
shall be conducted in accordance with Section
218.429(d) (3). The records prepared as cart of this
monitoring activity shall include the dates of startup
and shutdown of control devices and identify periods
when_the_devices are not operated as designed,
including periods when a flare pilot light does not
have a flame.
gj The reauirements of subsections (d). (e) and (f) shall
not apply to a combustion device used for disposal of
puraed Process fluid which is subiect to the Burning of
Hazardous Waste in Boilers and Industrials Furnaces
(BIF) rules, 40 CFR Parts 260, 261. 264, 265. 266. and
270. or which is subiect to the Resource Conservation
and Recovery Act (RCRA) rules. 35 Iii. Adin. Code Parts

252
703. 720. 721, 724, 725. and 726. The owner or
operator of such combustion device located at the
source shall satisfy a~p1icableprovisions of the RCEA
or BIF rules.
(Source: Amended at
Ill. Reg.
,
effective
____________
_______________________)
Section 218.430
Compliance Date (Repealed)
The owner or operator of a synthetic organic chemical or polyae~
manufacturing plant subjoot to 35 Ill. Adm. Code 315.430
throu~
215.438 as
of
December 31, 1~)87shall have complied with the
standards and limitations of those Cootions no later than
IJCUCIaDCr .J~’-
.LJ~J.
(Source: Repealed at
Ill. Reg.
,
effective
___________
SUBPART R: PETROLEUM REFINING
AND RELATED
INDUSTRIES;
ASPHALT
MATERIALS
Section 218.441
Petroleum Refinery Waste Gas Disposal
a) Except as provided in subsection (b) or (c) of this
Section, no person shall cause or allow the discharge
of organic materials in excess of 100 ppm equivalent
methane (molecular weight 16.0) into the atmosphere
from:
1)
Any
catalyst regenerator of a petroleum cracking
system; or
2)
Any
petroleum fluid coker; or
3)
Any
other waste gas stream from any petroleum or
petrochemical manufacturing process.
b) Exception. Existing sources subject to subsection
(a) (3) of this Section may, alternatively, at their
election, comply with the organic material emission
limitations imposed by 35 Ill.
Adm.
Code 21~.301 or
21~4.302;provided, however, that there shall be no
increase in emissions from such sources above the level
of emissions in existence on May 3, 1979.
c) New Sources. Sources subject to subsection (a) (3) Q~
this Section, construction of which commenced on or
after January 1, 1977, may, at their election, comply
with the following emission limitations:

253
1) A maximum of eight pounds per hour of organic
material; or
2) Emission of organic material in excess of the
limitation of subsection (c) (1) of this Section is
allowable if such emissions are controlled by air
pollution control methods or equipment approved by
the Agency capable of reducing by 85 percent or
more the uncontrolled organic material that would
otherwise be emitted to the atmosphere. Such
methods or equipment must be approved by the
Agency and approved by the USEPA as a SIP
revision.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________ )
Section 218
443
Wastewater (Oi’/Water) Separator
No owner or operator of a petroleum refinery shall operate any
wastewater (oil/water) separator at a petroleum refinery unless
the separator is equipped with air pollution control equipment
capable of reducing by 85 percent or more the uncontrolled
organic material emitted to the atmosphere. If no odor nuisance
exists, the limitation of this Section shall not apply if the
vapor pressure of the organic material is below 10.34
kPa (1.5
psia) at 2~G4.3°K(70°F) at all times.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 218.445
Leaks: General Requirements
a-)-The owner or operator of a petroleum refinery shall:
4~) Develop a monitoring program plan consistent with the
provisions of Section 218.446;
~)
Conduct a monitoring program consistent with the
provisions of Section 218.447;
3~) Record all leaking components which have a volatile
organic material concentration exceeding 10,000 ppm
consistent with the provisions of Section 218.448;
4~) Identify each component consistent with the monitoring
program plan submitted pursuant to Section 218.446;
~)
Repair and retest the leaking components as soon as
possible within 22 days after the leak is found, but no
later than June 1 for the purposes of Section
218.447 (a) (1), unless the leaking components cannot be

254
repaired until the unit is shut down for turnaround;
and
?~) Report to the Agency consistent with the provisions of
Section 218.449.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________)
Section 218.446
Monitoring Program Plan for Leaks
The owner or operator of a petroleum refinery shall prepare a
monitoring program plan which contains, at a minimum:
a) An identification of all refinery components and the
period in which each will be monitored pursuant to
Section 218.447 of this part
b) The format for the monitoring log required by Section
218.448 of this part
C) A description of the monitoring equipment to be used
pursuant to Section 218.447 of this part and
d) A description of the methods to be used to identify all
pipeline valves, pressure relief valves in gaseous
service and all leaking components such that they are
obvious to both refinery personnel performing
monitoring and Agency personnel performing inspections.
(Source: Amended at
Ill. Reg.
______,
effective
___________
______________________ )
Section 218.447
Monitoring Program for Leaks
a) The owner or operator of a petroleum refinery subject
to Section 218.445 of this Part shall, for the purpose
of detecting leaks, conduct a component monitoring
program consistent with the following provisions:
1) Test once between March 1 and June 1 of each year,
by methods referenced in Section 218.105(g) QZ~
this Part, all pump seals, pipeline valves in
liquid service and process drains-~.
2) Test once each quarter of each calendar year, by
methods referenced in Section 218.105(g) of this
Part, all pressure relief valves in gaseous
service, pipeline valves in gaseous service and
compressor seals-a

255
3) Inaccessible valves may be tested once each
calendar year instead of once each quarter of
each
calendar year~-j.
4)
Observe visually all pump seals weekly~-i~
5) Test immediately any pump seal from which liquids
are
observed dripping,-.~
6)
Test any relief valve within 24 hours after it has
vented to the atmosphere,-~ and
7) Test immediately after repair any component that
was found leaking.
b) Storage tank valves and pressure relief devices
connected to an operating flare header or vapor
recovery device are exempt from the monitoring
requirements in subsection (a) of this Section.
C) The Agency or the USEPA may require more frequent
monitoring than would otherwise be required by
subsection (a) for components which are demonstrated to
have a history of leaking.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.449
Reporting for Leaks
The owner or operator of a petroleum refinery shall:
a) Submit a report to the Agency prior to the 1st day of
both July
and September listing all leaking components
identified pursuant to Section 218.447 of this Part but
not repaired within 22 days, all leaking components
awaiting unit turnaround, the total number of
components inspected and the total number of components
found leaking;
b) Submit a signed statement with the report attesting
that all monitoring and repairs were performed as
required under Sections
218.445 through 218.448 of this
Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.450
Alternative Program for Leaks
The Agency may approve an alternative program of monitoring,
recordkeeping or reporting to that prescribed in Sections 218.446

256
through 218.449 of this Part upon a demonstration by the owner or
operator of a petroleum refinery that the alternative program
will provide refinery, Agency and USEPA personnel with an
equivalent ability to identify and repair leaking components.
Any alternative program can
be allowed only if approved by the
USEPA as a SIP revision.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_____________________)
Section 218.452
Compliance Schedule for
Leaks
The owner or operator of a petroleum refinery shall adhere to the
increments of progress contained in the following schedule:
a) Have submitted to the ~SEP~.A~eflgya monitoring program
consistent with Section 218.446 of this Part prior to
September 1, 1990.
b) Have submitted to the ~
the first monitoring
report pursuant to Section 218.449 of this Part prior
to October 1, 1990.
(Source: Amended at
Ill. Reg.
,
effective
________
_______________________)
Section 218.453
Compliance Dates (Repealed)
— — —- —
—- -
1_
_L.
L..—
Ifl. Adm.. Code
complied with
215
its
,
Cubpart
standar-ds
Ras
and
-of Dcoembcr
limitations
31
by
,l987ahallhavc
December 31, 1937.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
_________________________)
SUBPART S: RUBBER AND MISCELLANEOUS PLASTIC PRODUCTS
Section 218.461
Manufacture of Pneumatic Rubber Tires
The owner or operator of an undertread cementing, treadend
cementing or bead dipping operation at a pneumatic rubber tire
manufacturing facilitysource shall install and operate:
a) A capture system, with
minimum capture efficiency of 65
percent by weight of VON for treadend cementing or bead
dipping operations and a capture system with a minimum
capture efficiency of 55.5 percent by weight of VOM for
undertread cementing; and
b) A control device that meets the requirements of one of
the following:

257
1) A carbon
adsorption system designed and operated
in a manner such that there is at least a 90
percent removal of VON by weight from the gases
ducted to the control device;
2)
An afterburning system that oxidizes at least 90
percent of the captured nonmethane VOl’Is (VON
measured as total combustible carbon) to carbon
dioxide and water; and
3) An alternative
VON emission reduction system
demonstrated to have at least a 90 percent overall
reduction efficiency and approved by the Agency
and approved by the USEPA as a SIP revision.
(Source:
Amended at
Ill. Reg.
,
effective
____________
_________________________ )
Section 218.462
Green Tire Spraying Operations
The owner or operator of a green tire spraying operation at a
pneumatic rubber tire manufacturing facilitysource shall:
a) Install and operate:
1) A capture system with a minimum capture efficiency
of 90 percent by weight of VON; and
2) A control device that meets the requirements of
one of the following:
A) A carbon adsorption system designed and
operated in a manner such that there is at
least 90 percent removal of VON by weight
from the ~aees~as~e~ducted to the control
device;
B) An afterburning system that oxidizes at least
90 percent of the captured nonméthane VON
(measured as total combustible carbon) to
carbon dioxide and water; or
C) An alternative VON emission reduction system
demonstrated to have at least a 90 percent
overall reduction efficiency and approved by
the Agency and approved by the USEPA as a SIP
revision.
b) Substitute for the normal solvent—based mold release
compound water-based sprays containing:

258
1) No more than five percent by volume of VOM as
applied for the inside of tires;
2)
No more than
ten percent by volume of VON as
applied for the outside of tires.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________)
Section 218.463
Alternative Emission Reduction Systems
In lieu of complying with Section 218.461 or 218.462 of this
Part, the owner or operator of an emission source may utilize an
alternative volatile organic emission reduction system, including
an alternative production process, which is demonstrated to be
equivalent to Section 218.461 or 218.462 of this Part on
the basis of emissions of volatile organic mat~e*~materj.~1.A
treadend cementing
operation shall be considered equivalent to
Section 218.461 or 218.462 of this Part for the purposes of this
Section if the total volatile organic emission from such
operation is 10 grams or less per tire.
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________ )
Section 218.464
~~na and MonitoringEmission Testing
a) Upon a reasonable request by the Agency, the owner or
operator of a VON emission source required to comply
with a limit of Sections 218.461 through 218.464 Qf
this Part shall conduct emissions testing, at such
person’s own expense, to demonstrate compliance.
b) A person planning to conduct a VOId emission test to
demonstrate compliance shall notify the Agency of that
intent not less than 30 days before the planned
initiation of the tests so the Agency may observe the
test.
(Source:
Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.465
Compliance Dates (Repealed)
Every
euner
or
operator of an emission
source
su~jeetto
3S
Ill.
Adm. Code
complied
21~,
with
Subpart
B, as of
its standards and
December 31, 1987 shall
limitations by December
have
31, 1987.
(Source: Repealed at
Ill. Reg.
______,
effective
________________________ )
Section 218.466
Compliance Plan (Repealedl

259
The owner or operator of an emission source shall have
oubmittcd to the Agency a compliance plan, pursuant to
35 Ill. Adin. Code 201, Cubpart H, including a projoet
oomplction schedule whore applioablc, no later
than
April 21,
193-3--
Unless
the
submitted compliancc plan or schedule was
disapproved by the Agency, the owner or operator of a
facility or omission source may operate
the
emission
source
according to
the
plan and schedule as submitted.
The
plan and schedule shall moot the requirements of 35
Ill. Adin.
Code
201, Cubpart
Ii, including specific
interim dates as required in 35 Ill.
Adm.
Code 301.242.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
_________________________ )
SUBPART T: PHARMACEUTICAL MANUFACTURING
Section 218.480
Applicability
a) The rules of this Subpart, except for Sections 218.483
through 218.485 of this Part, apply to all emission
oourccsunits of VON, including but not limited to
reactors, distillation units, dryers, storage tanks for
VOL, equipment for the transfer of VOL, filters,
crystallizers, washers, laboratory hoods,
pharmaceutical coating operations, mixing operations
and centrifuges used in manufacturing, including
packaging, of pharmaceuticals, and emitting more than
6.8 kg/day
(15 lbs/day) and more than 2,268 kg/year
(2.5 tons/year) of VON. If such an emission sourocunit
emits less than 2,268 kg/year (2.5 tons/year) of VON,
the requirements of this Subpart still apply to the
emission oourccunit if VON emissions from the emission
sourocunit exceed 45.4 kg/day (100 lbs/day).
b) Notwithstanding subsection (a) of this Section, the
air
suspension coater/dryer, fluid bed dryers, tunnel
dryers,
and Accelacotas located in Libertyville
Township,
Lake County, Illinois shall be exempt from
the rules of this Subpart, except for Sections 218.483
through
218.485,
if emissions of VON not vented to air
pollution control equipment do not exceed the following
levels:
1) ~or the air suspension coater/dryer: 2,268
kg/year (2.5 tons/year);
2) ~or each fluid bed dryer: 4,535 kg/year
(5.0 tons/year);

260
3) ft~oreach tunnel dryer: 6,803 kg/year (7.5
tons/year)~- and
4) ~or each Accelacota: 6,803 kg/year
(7.5 tons/year).
c) Sections 218.483 through 218.485 of this Part apply to
a plantsource having one or more emission sourocaunits
that:
1)
Are
used to manufacture pharmaceuticals, and
2) Emit more than 6.8 kg/day (15 lbs/day) of VON and
more than 2,268 kg/year (2.5 tons/year) of VON,
or, if less than 2,268 kg/year (2.5 tons/year),
these Sections still apply if emissions from one
or more sources exceed 45
4 kg/day (100 lbs/day).
d) No owner or operator shall violate any condition in a
permit when the condition results in exclusion of an
emission courocunit from this Subpart.
e)
Any
pharmaceutical manufacturing source that becomes
subject to the provisions of this Subpart at any time
shall remain subject to the provisions of this Subpart
at all times.
f) Emissions subject to this Subpart shall be controlled
at all times consistent with the requirements set forth
in this Subpart.
g)
Any
control device required pursuant to this Subpart
shall
be operated at all times when the source it is
controlling is
operated.
h) Determinations of daily and annual emissions for
purposes of this Section shall be made using both data
on the hourly emission rate (or the emissions per unit
of throughput) and appropriate daily and annual data
from records
of emission sourocunit operation (or
material throughput or material consumption data). In
the absence of representative test data pursuant to
Section 218.487 of this Part for the hourly emission
rate (or the emissions per unit of throughput), such
items shall be calculated using engineering
calculations, including the methods described in
Appendix B of ~SControl of Volatile Organic
Emissions
from Manufacturing of Synthesized Pharmaceutical
Products” (EPA-450/ 2-78-029), incorporated by
reference in Section 218.112 of this Part. (This
subsection shall not affect the Agency’s or the USEPA’s

261
authority to require emission tests to be performed
pursuant to Section 218.487 of this Part.)
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________)
Section 218.481
Control of Reactors, Distillation Units,
Crystallizers, Centrifuges and Vacuum Dryers
a) The owner or operator shall equip all reactors,
distillation units, crystallizers, centrifuges and
vacuum dryers that are used to manufacture
pharmaceuticals with surface condensers or other air
pollution control equipment listed in subsection (b) 2~
this Section.
If a surface condenser is used, it shall
be operated such that the
condenser outlet gas
temperature does not exceed:
1) 248 .2°K(-13°F) when condensing VON of vapor
pressure greater than 40.0 kPa (5.8 psi) at
294.3°K (70°F), or
2) 258.2 °K (5°F) when condensing VOM of vapor
pressure greater than 20.0
kPa
(2.9 psi) at
294.3°K (70°F), or
3) 273.2°K (32°F) when condensing VON of vapor
pressure greater than 10.0 kPa (1.5 psi) at
294.3°K (70°F), or
4) 283.2°K (50°F) when condensing VON of vapor
pressure greater than 7.0 kPa (1.0 psi) at 294.3°K
(70°F), or
5) 298.2°K (77°F) when condensing VON of vapor
pressure greater than 3.45 kPa (0.5 psi) at
294.3°K (70°F).
b) If a scrubber, carbon adsorber, thermal afterburner,
catalytic afterburner, or other air pollution control
equipment other than a surface condenser is used, such
equipment shall provide a reduction in the emissions of
VON of 90 percent or more.
c) The owner or operator
shall
enclose all centrifuges
used
to manufacture pharmaceuticals and that have
an
exposed VOL surface, where the VON in the VOL has a
vapor pressure of 3.45 kPa (0.5 psi) or more at 294.3°K
(70°F), except as production, sampling, maintenance, or
inspection procedures require operator access.

262
(Source: Amended at
Ill. Reg.
,
effective
____________
Section 218.482
Control of Air Dryers, Production Equipment
Exhaust Systems and Filters
a) The owner or operator of an air dryer or production
equipment exhaust system used to manufacture
pharmaceuticals shall control the emissions of VON from
such emission oourocsunit by air pollution control
equipment which reduces by 90 percent or more
the
VON
that would otherwise be emitted into the atmosphere.
b) The owner or operator shall enclose all rotary vacuum
filters and other filters used to manufacture
pharmaceuticals and that have an exposed VOL surface,
where the VON in the VOL has a vapor pressure of 3.45
kPa
(0.5 psi) or more at 294~°K(70°F),except as
production,, sampling, maintenance, or inspection
procedures require operator access.
(Source: Amended at — Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.483
Material Storage and Transfer
The owner or operator of a pharmaceutical manufacturing
plantsource shall:
a) Provide a vapor balance system that is at least
90 percent effective in reducing VON emissions from
truck or railcar deliveries to storage tanks with
capacities equal to or
greater than 7.57 m3 (2,000 gal)
that store VOL with vapor pressures greater than
28.0
kPa
(4.1 psi) at 294.3°K(70°F), and
b) Install, operate,
and maintain pressure/vacuum
conservation vents set at 0.2
kPa
(0.03 psi) or greater
on all storage tanks that store VOL with vapor
pressures greater than 10
kPa (1.5 psi) at 294.3°K
(70°F).
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.485
Leaks
The owner or operator of a pharmaceutical manufacturing
plantsource shall repair any component
from which a leak of VOL
can be observed. The repair shall be completed as soon as
practicable but no later than 15 days after the leak is found.

263
If the leaking component cannot be repaired until the process
unit
is shut down, the leaking component must then be repaired
before the unit is restarted.
(Source: Amended at
Ill. Reg.
,
effective
____________
_______________________)
Section 218.486
Other Emission £ourccc Units
The owner or operator of a washer, laboratory hood, tablet
coating operation, mixing operation or any other process emission
sourocunit not subject to Sections 218.481 through 218.485 Q~.
this Part, and used to manufacture pharmaceuticals shall control
the emissions of VON from such emission oourocaunits by:
a)
Air pollution control equipment which reduces by
81 percent or more the VON that would otherwise be
emitted to the atmosphere, or
b)
A surface condenser which captures all the VON which
would otherwise be emitted to the atmosphere and which
meets the requirements of Section 218.481(a) of this
Part and (b).
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.487
Testing
a) Upon request by the Agency or the USEPA, the owner or
operator of any VON emission source subject to this
Subpart or exempt from this Subpart by virtue of the
provisions of Section 218.480 of this Part shall, at
his own expense, demonstrate compliance to the Agency
and the USEPA by the methods or procedures listed in
Section 218.105(f) (1) of this Part.
b) A person planning to conduct a VON emissions test to
demonstrate compliance with this Subpart shall notify
the Agency and the USEPA of that intent not less than
30 calendar days before the planned initiation of the
test.
(Source:
Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.489
Recordkeeplng for Air Pollution Control
Equipment
a) The owner or operator of a pharmaceutical manufacturing
facility source shall maintain the following records:

264
1)
Parameters listed in Section 2l8.488(a)-(4)- of this
Part shall be recorded.
2) For souroceemission units subject to Section
218.481, of this Part, the vapor pressure of VON
being controlled shall be recorded for every
process.
b) For any leak subject to Section 218.485 of this Part
which cannot be readily repaired within one hour after
detection, the following records shall be kept:
1) The name of the leaking equipment,
2) The date and time the leak is detected,
3) The action taken to repair the leak, and
4) The dat~aand time the leak is repaired.
c) The following records shall be kept for emission
aourocsunits subject to Section 218.484 of this Part
which contain VOL:
1) For maintenance and inspection:
A)
The date and time each cover is opened,
B) The length of time the cover remains open,
and
C) The reason why the cover is opened.
2) For production and sampling, detailed written
procedures or manufacturing directions specifying
the circumstances
under which covers may be opened
and the procedures for opening covers.
d) For each emission oourccunit used in the manufacture of
pharmaceuticals for which the owner or operator of a
pharmaceutical manufacturing plantsource claims
emission standards are not applicable, because the
emissions are below the applicability cutoffs in
Section 218.480(a) or 218.480(b) of this Part, the
owner or operator shall:
1) Maintain a demonstration including detailed
engineering calculations of the maximum daily and
annual emissions for each such emission sourocunit
showing that the emissions are below the
applicability cutoffs in Section 218.480(a) or

265
218.480(b) of this Part, as appropriate, for the
current and prior calendar years;
2) Maintain appropriate operating records for each
such emission source to identify whether the
applicability cutoffs in Section 218.480(a) or
218.480(b) of this Part, as appropriate, are ever
exceeded; and
3)
Provide written notification to the Agency and the
USEPA within 30 days of a determination that such
an emission oourccunit has exceeded
the
applicability cutoffs in Section 218.480(a) or
218.480(b) of this Part, as appropriate.
e) Records required under subsection ‘(a) of this Section
shall be maintained by the owner or operator for a
minimum of two years after the date on which they are
made.
f) Copies of the records shall be made available to the
Agency or the USEPA upon verbal or written request.
(Source:
)
Amended at
Ill. Req.
______
effective
SUBPART V: AIR OXIDATION PROCESSES
Section 218.521
Definitions (Repealed)
S
fl—
I
—IS
I
—.t
a—
, ~
~
t
a—fl
a.
.
218.lO4thc foilowingdcfinition3 apply to this Cubparti
“Air Oxidation
Propose”t any unit proooso
aminoxidation and oxyohiorination which
ur~ri
inoluding
nir nr n
oouwin~ion oi air ana
oxygen ac an oxidant in combination
vith one or more organic reactants to produce one or more
organic compounds.
“Coot Effootivoneso”,
the annual expense for cost of
control of a given process stream divided by the reduction
in omissions of organic -material of that stream.
“Flow (F)”i Vent otroam flowrato (scm/mm) at a standard
temperature of 20°C.
“Full Operating Flowrato”i Haximuin operating capacity
of
the facility.
“Hourly Emissions (E)”e Hourly omissions reported in kg/hr
measured at full operating flowrate.

266
.“,_ ,___
l.,
U
-
———
4’_ — •&_~
..r’w~a’~~~’ç.rf
~v
~.&
-
(HJ/som), whore the net enthalyy
1e~. ...~u
UL
orrgas is based
on combustion at 25°Cand 760
mm Hg, but the
standard
temperature
for determining the volume -corresponding to
One
mole is
200C,
pa in the definition of “Flow.”
“Preeess Vent Stream”, An emission
stream
resulting frea an
air oxidation proooso.
“Total Dcaouroc Effectiveness -Index (TRE)”s Cost
effectiveness in dollars per megagram of controlling any
gaseous stream vented to the atmosphere from an air
oxidation process divided by ~1600/flg,using the oritoria
and methods sot forth in
this Cubpart
and Appendices C and
D.
(Source: Repealed at
Ill. Reg.
,
effective
___________
_______________________ )
Section 218.525
Emission Limitations for Air Oxidation
Processes
a) No person shall cause or allow the emission of VON from
any process vent stream unless the process vent stream
is vented to a combustion device which is designed and
operated either:
1) To reduce the volatile organic emissions vented to
it with an efficiency of at least ninety eight
percent (98) by weight; or
2) To emit VON at a concentration less than twenty
parts per million by volume, dry basis.
b) &i.3~~iroxidation faciliticaprocess vent stream for
which an existing combustion device is employed to
control process VON emissions e~ej~not required to
meet the 98 percent emissions limit until the
combustion device is replaced for other reasons, which
shall be considered to include, but not be limited to,
normal maintenance, malfunction, accident, and
obsolescence. The combustion device is considered to be
replaced when:
1) All of the device is replaced; or
2) When the cost of the repair of the device or the
cost of replacement of part of
the device exceeds
50 of the cost of replacing the entire device
with a device which complies.

267
C) The limitations of subsection (a) above do not apply to
any process vent stream or combination of process vent
streams which has a Total Resource Effectiveness Index
(TRE) greater than 1.0, as determined by the following
methods:
1) If an air oxidation process has more than one
process vent stream,
TRE
shall be based upon a
combination of the process vent streams.
2) TRE of a process vent stream shall be determined
according to the following equation:
TRE
=
E1(a + bF~+ CF + dFH + e(FH)~ +
fF0’5)
where:
n
=
0.881.
TRE
=
Total resource effectiveness
indexr~~
F
=
Vent stream flowrate (scm/mm), at
a standard temperature of 2O°C-ri.
E
=
Hourly measured emissions in
kg/hr--i.
H
=
Net heating value of vent stream
(NJ/scm), where the net enthalpy
per mole of offgas is based on
combustion at 25°Cand 760 mm Hg,
but the standard temperature for
determining the volume
corresponding to one mole is 20°C,
as in the definition of “Flow”-r.L
a, b, c,
d, e
and f= Coefficients obtained by use of
Appendix
~
3) For nonchlorinated process vent streams, if
the
net heating value, H, is greater than 3.6
NJ/scm,
F shall be replaced by ~ ~ for purposes of
calculating
TRE. ~F-~
~. is computed as follows:
=
FH
/
3.6
where F and H are as defined in subsection (c) (2)
of this Section.

268
4) The actual numerical values used in the equation
described in
subsection (C)
(2) above shall be
determined as follows:
A) All reference methods and procedures for
determining the flow, (F), hourly emissions,
(E), and net heating, (H), value shall be in
accordance with Appendix C.
B) All coefficients described in subsection
(c) (2) of this Section shall be in accordance
with Appendix D.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________)
Section 218.527
Compliance Date (Repealed)
Each owner or operator of an -emission oourcc—subjcot to 35 Ill.
Adm. Code 215, Cubpart V, as
-of
December 31, 1987 shall havc
complied with the standards and limitations of 35 Ill. Adm. Code
215, Cubpart V, by December 31, 1987.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
_________________________ )
SUBPART W: AGRICULTURE
Section 218.541
Pesticide Exception
The provisions of Sections 218.301 and 218.302 of this Part shall
not apply to the spraying or use of insecticides, herbicides or
other pesticides.
(Source: Amended at
Ill. Reg.
,
effective
____________
______________________ )
SUBPART X:
CONSTRUCTION
Section
218.562
Paving Operations
The provisions of Sections 218.301 and 218.302 of this Part shall
not apply to the application of paving asphalt and pavement
marking paint from sunrise to sunset.
(Source: Amended at
Ill. Reg.
,
effective
____________
____________________)
SUBPART Y: GASOLINE DISTRIBUTION
Section 218.581
Bulk Gasoline Plants

269
a) Subject to 6~ubsection (e) of this Section, no person
may cause or allow the transfer of gasoline from a
delivery vessel into a stationary storage tank located
at a bulk gasoline plant unless:
1) The delivery vessel and the stationary storage
tank are each equipped with a vapor collection
system that meets the requirements of subsection
(d) (4) of this Section7i.
2) Each vapor collection system is operating~j.
3) The delivery vessel displays the appropriate
sticker pursuant to the requirements of Sections
218.584 (b) or (d) of this Part,-~
4) The pressure relief valve(s) on
the
stationary
storage tank and the delivery vessel are set to
release
at no less than 0.7 psi or the highest
pressure allowed by state or local fire codes or
the guidelines of the National Fire Prevention
Association7~and
5) The stationary storage tank is equipped with a
submerged loading pipe.
b) Subject to subsection (f) of this Section, no person
may cause or allow the transfer of gasoline from a
stationary storage tank located at a bulk gasoline
plant into a delivery vessel unless:
1) The requirements set forth in subsections (a) (1)
through (a) (4) of this Section are metr.1. and
2) Equipment is available at the bulk gasoline plant
to provide for the submerged filling of the
delivery vessel or the delivery vessel is equipped
for bottom loading.
C)
Subject
to subsection (e) of this Section, each owner
of a stationary storage tank located at a bulk gasoline
plant shall:
1) Equip each stationary storage tank with a vapor
control system that meets the requirements of
subsection (a) or (b) of this Section, whichever
is applicab1e-~
2) Provide instructions to the operator of the bulk
gasoline plant describing necessary maintenance
operations and procedures for prompt notification
of the owner in case of any malfunction of a

270
vapor control system,-~and
3) Repair, replace or modify any worn out or
malfunctioning component or element of design.
d) Subject to subsection (e) of this Section, each
operator of a bulk gasoline plant shall:
1) Maintain and operate each vapor control system in
accordance with the owner’s instructions7j~
2) Promptly notify the owner of any scheduled
maintenance or malfunction requiring replacement
or repair of a major component of a vapor control
system,-~and
3) Maintain gauges, meters or other specified testing
devices in proper working order7j
4) Operate the bulk plant vapor collection system and
gasoline loading equipment in a manner that
prevents:
A) Gauge pressure from exceeding 45.7 cm (18
in.) of water and vacuum from exceeding 15.2
cm (6 in.) of water, as
measured
as close as
possible to the vapor hose connection7~and
B) A reading equal to or greater than 100
percent of the lower explosive limit (LEL
measured as propane) when tested in
accordance with the procedure described in
“Control of Volatile Organic Compound Leaks
from Gasoline Tank Trucks and Vapor
Collection Systems”, Appendix B,
EPA 450/2-78-051, (incorporated by reference
in Section 218.112) of this PartT.j. and
C) Avoidable leaks of liquid during loading or
unloading operations.
5) Provide a pressure tap or equivalent on the bulk
plant vapor collection system in order to allow
the determination of compliance with subsection
(d) (4) (A) of this Sectjon~jand
6) Within 15 business days after discovery of any
leak by the owner, the operator,
the
Agency or
the
USEPA, repair and retest a vapor collection system
which exceeds the limits of subsection (d) (4) (A)
or (B) of this Section.

271
e) The requirements of subsections (a), (c) and (d) ~
this Section shall not apply to:
1)
Any
stationary storage tank with a capacity of
less than 2,177 1 (575 gal)7~.or
2)
Any bulk gasoline plant whose daily gasoline
throughput
is less than 15,140 1 (4,000 gal/day)
on a thirty—day rolling average.
f) The requirements of subsection (b) of this Section
shall apply only to bulk gasoline plants whose daily
gasoline throughput is greater than or equal to 15,140
1 (4,000 gal/day) on a thirty—day rolling average.
g)
Any
bulk gasoline plant which is ever subject to
subsections (a), (b), (c), or
(d) shall always be
subject to these paragraphs.
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________)
Section 218.582
Bulk Gasoline Terminals
a) No person shall cause or allow the transfer of gasoline
into any delivery vessel from any bulk gasoline
terminal unless:
1) The bulk gasoline terminal is equipped with a
vapor control system that limits emission of VON
to 80 mg/i (0.00067 lbs/gal) of gasoline loaded;
2) The vapor control system is operating and all
vapors displaced in the loading of gasoline to the
delivery vessel are vented only to the vapor
control system;
3) There is no liquid drainage from the loading
device when it
is not in use;
4) All loading and vapor return lines are equipped
with fittings which are vapor tight; and
5) The delivery vessel displays the appropriate
sticker pursuant to the requirements of Section
218.584(b) or (d) of this Part or, if the
terminal
is driver-loaded, the terminal owner or
operator shall be deemed to be in compliance with
this Section when terminal access authorization is
limited to those owners and/or operators of
delivery vessels who have provided a current

272
certification as required by Section 218.584(c) (3)
of this Part.
~
gaooiinc
terminais wore roquirca to taxo
certain actions to achieve oomplianoc which are
ouinmari&~cdin 35 Ill.
Adm. Coda
215, Appendix C.
e~) The operator of a bulk gasoline terminal shall:
1) Operate the terminal vapor collection system and
gasoline loading equipment in a manner that
prevents:
A) Gauge pressure from exceeding 18 inches of
water and vacuum from exceeding 6 inches of
water as measured as close as possible to the
vapor hose connection; and
B) A reading equal to or greater than 100
percent of the lower explosive limit (LEL
measured as propane) when tested in
accordance with the procedure described in
EPA 450/2-78-051 Appendix B~incorporated by
reference in Section 218.112 of this Part
and
C) Avoidable leaks of liquid during loading or
unloading operations.
2) Provide a pressure tap or equivalent on the
terminal vapor collection system in order to allow
the determination of compliance with Section
218.582(d) (1) (A) of this Part and
3)
Within 15 business
days after discovery of the
leak by the owner, operator, or the Agency repair
and retest a vapor collection system which exceeds
the
limits of subsection (c) (1) (A) or (B) of this
Section.
(Source: Amended at
Ill. Reg.
______,
effective
___________
_________________________ )
Section 218.583
Gasoline Dispensing Facilities
Storage Tank
Filling Operations
a) Subject to subsection (b) below, no person shall cause
or allow the transfer of gasoline from any delivery
vessel into any stationary storage tank at a gasoline
dispensing facilityo~erationunless:

273
1) The tank is equipped with a submerged loading
pipe; and
2) The vapors displaced from the storage tank during
filling are processed by a vapor control system
that includes one or more of the following:
A) A vapor collection system that meets the
requirements of subsection (d) (4) below; or
B) A refrigeration—condensation system or any
other system approved by the Agency and
approved by the USEPA as a SIP revision, that
recovers at least 90 percent by weight of all
vaporized organic material from
the
equipment
being controlled; and
C) The delivery vessel displays the appropriate
sticker pursuant to the requirements of
Section 218.584(b) or (d) of this Part.
b) The requirements of subsection (a) (2) above shall not
apply to transfers of gasoline to a stationary storage
tank at a gasoline dispensing faoilityo~erationif:
1) The tank is equipped with a floating roof, or
other system of equal or
better emission control
approved by the Agency and approved by the USEPA
as a SIP revision;
2) The tank has a capacity of less than 2000 gallons
and was in place and operating before January 1,
1979; or
3) The tank has a capacity of less than 575 gallons.
c) Subject to subsection (b) above, each owner of a
gasoline dispensing facilityoperation shall:
1) Install all
control systems and
make all process
modifications required by subsection (a) above;
2) Provide instructions to the operator of
the
gasoline dispensing facilityo~erationdescribing
necessary maintenance operations and procedures
for prompt notification of the owner in case of
any malfunction of a vapor control system; and
3) Repair, replace or modify any worn out or
malfunctioning component or element of design.

274
d) Subject to subsection (b) above, each operator of a
gasoline dispensing faci1ityo~erationshall:
1) Maintain and operate each vapor control system in
accordance with the owner’s instructions;
2) Promptly notify the owner of any scheduled
maintenance or malfunction requiring replacement
or repair of a major component of a vapor control
system;
3) Maintain gauges, meters or other specified testing
devices in proper working order;
4) Operate the vapor collection system and delivery
vessel unloading points in a manner that prevents:
A) A reading equal to or greater than 100
percent of the lower explosive limit (LEL
measured as propane) when tested in
accordance with the procedure described in
EPA 450/2-78-051 Appendix B, and
B) Avoidable leaks of liquid during the filling
of storage tanks; and
5) Within 15 business days after discovery of the
leak by the owner, operator, or the Agency, repair
and retest a vapor collection system which exceeds
the limits of subsection (d) (4) (A) above.
e~- Casoline dispensing facilities were required to take
pertain actions to achieve -compliance ~‘hioharc
auininari~cd in 35 Iii.
Adm.
Code 215, Appendix C.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.584
Gasoline Delivery Vessels
a) Any delivery vessel equipped for vapor control by use
of vapor collection equipment:
1) Shall have a vapor space connection that is
equipped with fittings which are vapor tight;
2) Shall have its hatches closed at all times during
loading or unloading operations, unless a top
loading vapor recovery system is used;
3) Shall not internally exceed a gauge pressure of 18
inches of water or a vacuum of 6 inches of water;

275
4) Shall be designed and maintained to be vapor tight
at all times during normal operations;
5) Shall not be refilled in Illinois at other than:
A) A bulk gasoline terminal that complies with
the requirements of Section 218.582 of this
Part or
B) A bulk gasoline plant that complies with the
requirements of Section 218.581(b) of this
Part.
6) Shall be tested annually in accordance with Method
27, 40 CFR 60, Appendix A, incorporated by
reference in Section 218.105. Each vessel must be
repaired and retested within 15 business days
after discovery
of the leak by the owner,
operator, or the Agency, when it fails to sustain:
A) A pressure drop of no more than three inches
of water in five minutes; and
B) A vacuum drop of no more than three inches of
water in five minutes.
b)
Any
delivery vessel meeting the requirements of
subsection (a) of this Section shall have a sticker
affixed to the tank adjacent to the tank manufacturer’s
data plate which contains the tester’s name, the tank
identification number and the date of the test. The
sticker shall be in a
form prescribed by the Agency,
and, for those delivery vessels subject to 35 Ill. Ada.
Code 215 as of December 31, 1987 shall have been
displayed no later than December 31, 1987.
c) The owner or operator of a delivery vessel shall:
1) Maintain copies of any test required under
subsection (a) (6) of
this Section for a period of
3 years;
2) Provide copies of these tests to the Agency upon
request; and
3) Provide annual test result certification to bulk
gasoline
plants and terminals where the delivery
vessel is loaded.
d) Any delivery vessel which has undergone and passed a
test in another state which has a USEPA-approved leak
testing and certification program will satisfy the

276
requirements of subsection (a) of this Section.
Delivery vessels must display a sticker, decal or
stencil approved by the state where tested or comply
with the requirements of subsection (b) of this
Section. All such stickers, decals or stencils shall
have been displayed no later than December 31, 1987,
for delivery vessels subject to 35 Ill. Ada. Code 215
as of December 31, 1987.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.585
Gasoline Volatility Standards
a) No person shall sell, offer for sale, dispense, supply,
offer for supply, or transport for use in Illinois
gasoline whose Reid vapor pressure exceeds the
applicable limitations set forth in subsections (b) and
(c) of this Section during the regulatory control
periods, which shall be July j~y 1 to August 31
September 15 for retail outlets, wholesale
purchaser—consumer, facilities operations, and all
other facilities operations.
b) The Reid vapor pressure of gasoline, a measure of its
volatility, shall not exceed 9.5Q psi (65.5 62.07
kPa)
during the regulatory control period in 1990 and each
year thereafter.
C) The Reid vapor pressure of ethanol blend gasolines
shall not exceed the limitations for gasoline set forth
in subsection (b) of this Section by more than 1.0 psi
(6.9 kPa). Notwithstanding this limitation, blenders
of ethanol blend gasolines whose Reid vapor pressure is
less than 1.0 psi above the base stock gasoline
immediately after blending with ethanol are prohibited
from adding butane or any product that will increase
the Reid vapor pressure of the blended gasoline.
d)
All sampling of gasoline required pursuant to the
provisions of this Section shall be conducted by one or
more of the following approved methods or procedures
which are incorporated by reference in Section 215.105.
1) For manual sampling, ASTN D4057;
2) For automatic sampling, ASTN D4l77;
3) Sampling procedures for Fuel Volatility, 40 CFR 80
Appendix D.

277
e) The Reid vapor pressure of gasoline shall be measured
in accordance with either test method ASTM D323 or a
modification of ASTN D323
known as the “dry method” as
set forth in 40 CFR 80, Appendix E, incorporated by
reference in 35 Ill. Ada. Code ~
of this
Part. For gasoline
oxygenate blends which contain
water—extractable oxygenates, the Reid vapor pressure
shall be measured using
the dry
method test.
f) The ethanol content of ethanol blend gasolines shall be
determined by use of one of the approved testing
methodologies specified in 40
CFR
80, Appendix F,
incorporated by reference in 35 Ill. Ada. Code
&~~5U~ of this Part.
g)
Any
alternate to the sampling or testing methods or
procedures contained in subsections (d), (e), and (f)
of this Section must be approved by the Agency, which
shall consider data comparing the performance of the
proposed alternative
to the performance of one or more
approved test methods or procedures. Such data shall
accompany any request for Agency approval of any
alternate test procedure.
If the Agency determines
that such data demonstrates that the proposed
alternative will achieve results equivalent to the
approved test methods or procedures, the Agency shall
approve the proposed alternative.
h) Each refiner or supplier that distributes gasoline or
ethanol blends shall:
1) During the regulatory control period, state that
the Reid vapor pressure of all gasoline or ethanol
blends leaving the refinery or distribution
facility operation for use in Illinois complies
with the Reid vapor pressure limitations set forth
in 35 Ill. Ada. Code 24&2~.585(b) and (c).
Any
facilityoperation receiving this gasoline shall be
provided with a copy of an invoice, bill of
lading, or other documentation used in normal
business practice stating
that the Reid vapor
pressure of the gasoline complies with the State
Reid vapor pressure standard.
2) Maintain records for a period of one year on the
Reid vapor pressure, quantity shipped and date of
delivery
of any gasoline or ethanol blends leaving
the refinery or distribution facility operation
for use in Illinois. The Agency shall be provided
with copies of such records if
requested.

278
(Source: Amended at
Ill. Reg.
,
effective
__________
_______________________)
Section 218.586
Gasoline Dispensing Facilities Operations
Motor Vehicle Fueling Operations
a) For
the
purposes of this Section, the following
definitions apply.
1) Average M~onth1y~yolumei- means tThe amount
of
motor vehicle fuel dispensed per month from a
gasoline dispensing facility operation based
upon
a monthly average for the 2—year period of
November, 1990 through
October, 1992 or, if not
available, the monthly average for
the
most recent
twelve calendar months. Monthly averages are to
include only those months when the facility
operation was operating.
2)
Certified+ means
aAny vapor collection and control
system which has been tested and approved by CA.RB
as having a vapor recovery and removal efficiency
of at least 95 (by weight) shall constitute a
certified vapor collection and control system.
CARE testing and approval is pursuant to the CARE
manual, hereby incorporated by reference
~.t
218.112 of this Part (California Air Resources
Board, Compliance Division, Compliance Assistance
Programs Facilities Phase I ~ II (Ootobcr 1988,
rev. Harch 1991 CAi1B Manual)). This incorporation
includes no later additions or amendments.
3) Completion of installation-.- means tThe successful
passing of one or more of the following tests
applicable to the installed vapor collection and
control system: Dynamic Backpressure Test,
Pressure Decay/Leak
Test, and Liquid Blockage
Test~ (United Ctatcs Environmental Protection
Agency, Washington D.C., EPA—450-3-9l-002b).
These tests are hereby incorporated by reference
at 218.112 of this Part. This incorporation
includes no later additions or amendments.
4)
Constructed÷means f~abricated, erected or
installed; refers to any facility, emission source
or air pollution control equipment.
5) CARB÷means California Air Resources Board, P.O.
Box 2815, Sacramento, CA 95812.
6) Employee-.- means aAny person who performs work for
an employer.

279
7) FacilityO~eration-.-means aAny building, structure,
installation, operation or combination thereof
located on contiguous properties and under common
ownership that
provides for the dispensing of
motor vehicle fuel.
8) Gasoline ~ispensing Facility operation: means
MAny ~
where motor vehicle fuel is
dispensed into motor vehicle fuel tanks or
portable containers from a storage tank with a
capacity of 2176 liters (575 gallons) or more.
9)
Modification÷ means
aAny
change, removal or
addition, other than an identical replacement, of
any component contained within the vapor
collection and control system.
10) Motor J~ehicle÷means aAny self-propelled vehicle
powered by an internal combustion engine
including, but not limited to, automobiles and
trucks. Specifically excluded from this
definition are watercraft and aircraft.
11) Motor ~yehicle ~uel÷ means aAny petroleum
distillate having a Reid vapor pressure of more
than 27.6 kilopascals (kPa) (four pounds per
square inch) and which is used to power motor
vehicles.
12) Owner or O~perator÷means aAny person who owns,
leases, operates, manages, supervises or controls
(directly or indirectly) a gasoline dispensing
facilityoperation.
13) Reid Vyapor Ppressure÷£~orgasoline, 4~shall be
measured in accordance with either the method ASTM
D323 or a modification of ASTM D323 known as
the
“dry method” as set forth in 40 CFR 80, Appendix
E, incorporated by references in 35 Ill. Ada. Code
215.105218.112 of this Part.
14)
Vapor G~ollection and ~ontrol
6~ystem÷means aAny
system certified by CARB which limits the
discharge to the atmosphere of motor vehicle fuel
vapors displaced during the dispensing of motor
vehicle fuel into motor vehicle fuel tanks.
b) The provisions of subsection (c) below shall apply to
any gasoline dispensing facility operation which
dispenses an average monthly volume of more than 10,000
gallons of motor vehicle fuel per month. Compliance

280
shall be demonstrated in accordance with the schedule
provided in subsection (d) below.
c) No owner or operator of a gasoline dispensing facility
oDeration subject to the requirements of subsection (b)
above shall cause or allow the dispensing of motor
vehicle fuel at any time from a motor fuel dispenser
unless the dispenser is equipped with and utilizes a
vapor collection and control system which is properly
installed and operated as provided below:
1) Any vapor collection and control system installed,
used or maintained has been CARE certified.
2) Any vapor collection and control system utilized
is maintained in accordance with the
manufacturer’s specifications and the
certification.
3) No elements or components of a vapor collection
and control system are modified, removed, replaced
or otherwise rendered inoperative in a manner
which prevents the system from performing in
accordance with its certification and design
specifications.
4) A vapor collection and control system has no
defective, malfunctioning or missing components.
5) Operators and employees of the gasoline dispensing
facility operation are trained and instructed in
the proper operation and maintenance of a vapor
collection and control system.
6) Instructions are posted in a conspicuous and
visible place within the motor fuel dispensing
area and describe the proper method of dispensing
motor vehicle fuel with the use of the vapor
collection and control system.
d) In conjunction with the compliance provisions of
Section 218.105 of this Part, faoiliticsoperations
subject to the requirements of subsection (c) above
shall demonstrate compliance according to the
following:
1) Faciliticcpperations that commenced construction
after November 1,
1990, must comply by May 1,
1993.
2) Faoilitjespperatjons that commenced construction
before November 1,
1990, and dispense an average

281
monthly volume of more than 100,000 gallons of
motor fuel per month must comply by November 1,
1993.
3)
~
that commenced construction
before November 1, 1990, and dispense an average
monthly volume of less than 100,000 gallons of
motor fuel per month must comply by November 1,
1994.
4)
New faoilitiesoperations constructed after
the
adoption of this Section shall comply with the
requirements
of subsection (c) above upon startup
of the facilityoperation.
5) Existing faciliticooperations previously exempted
from but which become subject to the requirements
of subsection (C) above after May 1, 1993 shall
comply with the requirements of subsection (c)
above within six calendar months of the date from
which the facilityoperation becomes subject.
e) Any gasoline dispensing facility operation that becomes
subject to the provisions of subsection (c) above at
any time shall remain subject to the provisions of
subsection (c) above at all times.
f) Upon request by the Agency, the owner or operator of a
gasoline dispensing facilityoperation which claims to
be exempt from the requirements of
this Section shall
submit records to the Agency within 30 calendar days
from the date of the request which demonstrate that the
gasoline dispensing facilityo~erationis in fact
exempt.
g)
Recordkeeping and reporting:
1) Any gasoline dispensing facilityoperation subject
to subsection (C) above shall retain at the
facility operation copies of the registration
information required at subsection (ii) below.
2) Records and reports required pursuant to this
subsection shall be made available to the Agency
upon request. Records and reports which shall be
maintained by
the owner or operator of the
gasoline dispensing faoilityo~erationshall
clearly demonstrate:
A) That a certified vapor collection and control
system has been installed and tested to

282
verify its performance according to its
specifications.
B) That proper maintenance has been conducted in
accordance with the manufacturer’s
specifications and requirements.
C) The time period and duration of all
malfunctions of the vapor collection and
control system.
D) The motor vehicle fuel throughput of
the
fncilityo~erationfor each calendar month of
the previous year.
E) That operators and employees are trained and
instructed in the proper operation and
maintenance of the vapor collection and
control system and informed as to the
potential penalties associated with the
violation of any provision of this Section.
h)
Any
gasoline dispensing ~ae-~4tyo~erat.iox~tionsubject to
subsection
(c) above shall be exempt from the permit
requirements specified under 35 Ill. Ada. Code 201.142,
201.143 and 201.144 for its vapor collection and
control systems, provided that:
1) Upon the installation of a vapor collection and
control system, the owner or operator of the
gasoline dispensing facilityo~erationsubmits to
the Agency a registration which provides at
minimum the ~
name and address,
signature of the owner or operator, the CARE
Executive Order Number for the vapor collection
and control system to be utilized, the number of
nozzles
(excluding diesel or kerosene) used for
motor vehicle refueling, the monthly average
volume of motor vehicle fuel dispensed, the
location (including contact person’s name,
address, and telephone number) of records and
reports required by this Section, and
the date of
completion of installation of the vapor collection
and control system.
2) The registration is submitted to
the Agency within
30 days of completion of such installation.
3) A copy of the registration information is
maintained at the gasoline dispensing facility
oDerat ion.

283
4) Upon the modification of an existing vapor
collection and control system, the owner or
operator of the gasoline dispensing facility
operation submits to the Agency a registration
that details the changes to the information
provided in the previous registration of the vapor
collection and control system and which includes
the signature of the owner or operator. The
registration must be submitted to the Agency
within 30 days of completion of such modification.
(Source: Amended at
Ill. Reg.
________,
effective_________
SUBPART Z: DRY CLEANERS
Section 218.601
Perchioroethylene Dry Cleaners
The owner or operator of a dry cleaning facilityoperation which
uses perchioroethylene shall:
a) Vent the entire dryer exhaust through a properly
designed and functioning carbon adsorption system or
equally effective control device; and
b) Emit no more than 100 ppmv of VON from the dryer
control device before dilution, or achieve a 90 percent
average reduction before dilution; and
C) Immediately repair all components found to be leaking
liquid VOM; and
d) Cook or treat all diatomaceous earth filters so that
the residue contains 25 kg (55 lb) or less of VOM per
100 kg (220 ib) of wet waste material; and
e) Reduce the VOM from all solvent stills to 60 kg (132
ib) or less per 100 kg (220 lb) of wet waste material;
and
f) Drain all filtration cartridges in the filter housing
or other sealed container for at least 24 hours before
discarding the cartridges; and
g) Dry all drained filtration cartridges in equipment
connected to an emission reduction system or in a
manner that will eliminate emission of VOM to the
atmosphere.

284
(Source: Amended at
Ill. Reg.
,
effective
_______________________ )
Section 218.602
Exemptions
The provisions of Section 218.601 of this Part are not applicable
to perchloroethylene
dry
cleaning operations which are
coin—operated or to dry cleaning faciliticcioperations
consuming
less than 30 gal per month (360 gal per year) of
perchloroethylene.
(Source:
Amended at
_____________________)
Ill. Reg.
,
effective
Section 218.603
Leaks
The presence of leaks shall be determined for purposes of Section
218.601(c) of this Part by a visual inspection of the following:
hose connections, unions, couplings and valves; machine door
gaskets and seatings; filter head gasket and seating; pumps; base
tanks and storage containers; water separators; filter sludge
recovery; distillation unit; diverter valves; saturated lint from
lint baskets; and cartridge filters.
(Source: Amended at
Ill. Reg.
, effective
____________
Section 218.604
Compliance Dates (Repealed)
set forth in 35 Ill. Ada. Code 215.60-..
(Source: Repealed at
Ill. Reg.
,
effective
______________________)
A
Section 218.605
Compliance Plan (Repealed)
The owner or operator of an emission source
subj
cot to
this Cubpart shall have submitted to the Agency a
oomplianee plan, pursuant to 3S Ill. Ada. Code 201,
Cubpart H, including a project completion schedule
where applicable, no later than, for Section 218.601(a)
and (b), April 21, 1983.
Unless the submitted compliance plan or schedule was
disapproved by the Agency, the owner or operator of a
facility or omission source may operate the omission
source according to the plan and schedule as submitted.
Every owner or operator of an omission source previously
subj
cot
to 35 Ill. Ada. Code 215, Cubpart Z, shall have oompliod with its
standards and limitations
in accordance with the applicable dates

The
plan and schedule shall moot the requirements of-3-~
Ill. Ada. Code 201, £ubpart H, including specific
interim datca as required in 35 Ill.
Ada. Code 201.242~-
(Source: Repealed at
Ill. Reg.
,
effective
Section 218.606
Exception to Compliance Plan (Repealed)
Coin
operated
dry cleaning operations and dry
cleaning facilities
consuming ices than 30 gal—per month (360 gal per year) of
perohloroothylone are not required to submit or obtain an
Agency
approvcd compliance plan or project completion schedule.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
Section 218.608
Operating Practices for Petroleum Solvent Dry
Cleaners
In order to minimize fugitive solvent emissions, the owner or
operator of a petroleum solvent dry cleaning faOilitysource shall
employ good housekeeping practices including the following:
a) General Housekeeping Requirements
1) Equipment containing solvent
(washers,
dryers,
extractors and filters) shall remain closed at all
times except during load transfer and maintenance.
Lint filter and button trap covers shall remain
closed except when solvent—laden material is being
removed.
2) Cans, buckets, barrels and other containers of
solvent or of solvent-laden material shall be
covered except
when in use.
3) Solvent-laden material shall be exposed to the
atmosphere only for the minimum time necessary for
load transfer.
b) Installation and operation of equipment:
1) All cartridge filters shall be enclosed and
operated in accordance with the procedures and
specifications recommended by the manufacturer for
the cartridge filter. After installation, the
cartridges shall be inspected, monitored and
maintained in accordance with the manufacturer’s
recommendations; and
~*
285
)
)

286
2) Vents on containers for new solvent and for
solvent-containing waste shall be constructed and
maintained so as to minimize solvent vapor
emissions. Criteria for the minimization of
solvent vapor emissions include the elimination of
solvent buckets and barrels standing open to the
atmosphere, and the repair of gaskets and seals
that expose solvent-rich environments to the
atmosphere, to be determined through visual
inspection.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.609
Program for Inspection and Repair of
Leaks
a) The owner or operator of a petroleum solvent
dry
cleaning facilitysource shall conduct the following
visual inspections on a weekly basis:
1) Washers, dryers, solvent filters, settling tanks,
vacuum stills and containers and conveyors of
petroleum solvent shall be
inspected for visible
leaks of solvent liquid.
2) Pipes, hoses and fittings shall be inspected for
active dripping or dampness.
3) Pumps and filters shall be inspected for leaks
around seals and access covers.
4) Gaskets and seals shall be inspected for wear and
defects.
b) Leaks of petroleum solvent liquid and vapors shall be
repaired within three working days of detection, unless
necessary replacement parts are not on site.
1) If necessary, repair parts shall be ordered within
three working days of detection of the leak.
2) The leak shall be repaired within three days of
delivery of necessary parts.
(Source:
Amended at
Ill. Reg.
______,
effective
____________
_______________________)
Section 218.610
Testing and Monitoring
a) Compliance
with Sections 218.607(b) (2), 218.608 and
218.609 of this Part shall be determined by visual
inspection; and

287
b) Compliance with Sections 218.607(a) (2) and (b) (1) ~
this Part shall be determined by methods described in
EPA—450/3-82—009 (1982) incorporated by reference in
Section 218.112 of this Part.
c) If a control device is
used to comply with Section
218.607(a) (1) of this Part, then compliance shall be
determined using 40 CFR 60
Appendix A, Method 25 (1984)
incorporated by reference in Section 218.112 of this
Part.
(Source: Amended at
Ill. Reg.
,
effective
____________
_______________________ )
Section 218.611
Exemption for Petroleum Solvent Dry Cleaners
The provisions of Sections 218.607 through 218.610 of this Part
shall not apply to petroleum solvent
dry
cleaning facilities
sources whose emissions of VOM do not exceed 91 megagrams (100
tons) per year in the absence of pollution control equipment or
whose emissions of VON, as limited by the operating permit, will
not exceed 91 megagrams (100 tons) per year in the absence of
pollution control equipment.
(Source: Amended
at
Ill. Reg.
,
effective
____________
_________________________ )
Section 218.612
Compliance Dates (Repealed)
Oowncro and operators of cmission sources subject to 35 Ill. Ada.
Code 315.607 through 215.609 as of December 31, 1907 shall have
complied with the requirements set forth therein no later than
December 31, 1987.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
______________________)
Section 218.613
Compliance Plan (Re~ea1ed)
e-)- The owner or operator of an emission souroo subject-to
35 Ill. Ada. Code 215.610(a) as of May 31, 1987 shall
have submitted to the Agency a compliance plan,
including a project completion schedule whore
applicable, no later than Nay 31, 1987.
b)- The plan and schedule shall moot the requirements of 35
Ill. Adm. Code 201.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
_________________________ )
SUBPART AA:
PAINT AND INK MANUFACTURING

288
Section 218.620 Applicability
a) This ~eubpart shall apply to all paint and ink
manufacturing plantasources which:
1) Include process emission aourocsunits not subject
to Subparts B, E, F (excluding Section 218.204(1)
of this Part), H j.excluding Section 218.405 ~
this Part),
Q, R, S, T (excluding Section 218.4M
of this Part). V, X, Y, Z or BB of this Part; and
which as a group both:
A) fibave
maximum theoretical emissions of 91
Mg
(100 tons) or more per calendar year of VON
if no air pollution control equipment were
used, and
B) Aere not limited to less than 91 Mg (100
tons) of VON emissions per calendar year in
the absence of air pollution control
equipment, through production or capacity
limitations contained in a federally
enforceable construction permit or a SIP
revision, or
2) Produce more than 7,570,820 1 (2,000,000 gal) per
calendar year of paint or ink formulations, which
contain less than 10 percent (by weight) water,
and ink formulations not containing as the primary
solvents water, Magie oil or glycol.
b) For the purposes of this Subpart, uncontrolled VON
emissions are the emissions of VON which would result
if no air pollution control equipment were used.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.621
Exemption for Waterbase Material and
Heatset—Offset Ink
The requirements of Sections 218.624.~.and 218.625 and Section
218.628(a) of this Part shall not apply to equipment while it is
being used to produce either:
a) p~aintor ink formulations which contain 10 percent or
more (by weight) water, or
b)
4~nks
containing Magie oil and glycol as the primary
solvent.

289
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________)
Section 2 18.623
Permit Conditions
No person shall violate any condition in a permit when
the
condition results in exclusion of the plantsource or an emission
sourocurtit from this Subpart.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________)
Section 218.624
Open-tIop Mills, Tanks, Vats or Vessels
No person shall operate an open-top mill, tank, vat or vessel
with a volume of more than 45 1 (12 gal) for the production of
paint or ink unless:
a) The mill, tank, vat or vessel is equipped with a cover
which completely covers the mill, tank, vat or vessel
opening except for an opening no larger than necessary
to allow for safe clearance for a mixer shaft. Such
cover shall extend at least 1.27 cm (0.5 in) beyond the
outer rim of the opening or be attached to
the
rim.
b) The cover remains closed except when production,
sampling, maintenance
or inspection procedures require
access.
C) The cover is maintained in good condition such that,
when in place, it maintains contact with the rim of the
opening for at least 90 percent of the circumference of
the rim.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section
218.628
Leaks
The owner or operator of a paint or ink manufacturing plantsource
shall, for the purpose of detecting leaks, conduct an equipment
monitoring program as set forth below:
a) Each pump shall be checked by visual inspection each
calendar week for indications
of leaks, that is,
liquids dripping
from the pump seal. If there are
indications of liquids dripping from the pump seal, the
pump shall be
repaired
as soon as practicable, but no
later than 15 calendar days after the leak is detected.
b)
Any
pump, valve, pressure relief valve, sampling
connection, open-ended valve and flange or connector

290
containing a fluid which is at least 10 percent VON by
weight which appears to be leaking on the basis of
sight, smell or sound shall be repaired as soon as
practicable, but no later than 15 calendar days after
the leak is detected.
c) A weather proof, readily visible tag, in bright colors
such as red or yellow, bearing an identification
number
and the date
on which the leak was detected shall be
attached to
leaking equipment. The tag may be
removed
upon repair, that is, when the equipment is adjusted or
otherwise altered to allow operation without leaking.
d) When a leak is detected, the owner or operator shall
record the date of detection and repair and the record
shall be retained at the plantsource for at least two
years from the date of each detection or each repair
attempt. The record shall be made available to any
person upon verbal or written request during business
hours.
(Source: Amended at
Ill. Reg.
,
effective
____________
_______________________)
Section 218.636
Compliance Schedule
Every owner or operator of
~,
an emission source subject to the
control requirements of this Subpart shall comply with the
requirements thereof on and after a date consistent with Section
218.106 of this Part.
(Source: Amended at
Ill. Reg.
,
effective
____________
_________________________ )
Section 218.637
Recordkeeping and Reporting
a) Upon request by the Agency, the owner or operator of an
emission source which claims to be exempt from the
requirements of this Subpart shall submit records to
the Agency within 30 calendar days from the date of the
request which document that the emission source is in
fact exempt from this Subpart. These records shall
include (but are not limited to) the percent water (by
weight) in the paint or
ink
being produced and the
quantity of Magie oil, glycol and other solvents in the
ink
being produced.
b) Every owner or
operator of
a~iemission source which is
subject to the requirements of this Subpart shall
maintain all records necessary to demonstrate
compliance with those requirements at the facility
source for three years.

291
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
SUBPART BB: POLYSTYRENE PLANTS
Section ~-1C.875218.640 Applicability of Cubpart BB
The provisions of this Subpart shall apply to polystyrene plants:
a) Which use continuous processes to manufacture
polystyrene
-
polybutadiene co-polymer; and
b) Which fall within Standard Industrial Classification
Group No. 282, Industry No.
2821, except that the
manufacture of polystyrene resins need not be the
primary manufacturing process at the plant.
(Source: Renumbered from Section 218.875 and amended at
____
Ill. Reg.
_____,
effective
______________________)
Section 218.877218.642 Emissions Limitation at Polystyrene
Plants
No person shall cause or allow the emissions of VON from the
material recovery section to exceed 0.12 kg of Volatile Organic
Material per 1000 kg of polystyrene resin produced.
(Source: Renumbered from Section 218.877 at
Ill. Reg.
effective
_____________________________)
Section 2-1~&.886218.644 Emissions Testing
a) Upon a reasonable request by the Agency, the owner or
operator of a polystyrene plant subject to this Subpart
shall at his
own
expense demonstrate compliance
by use
of the following method: 40 CFR 60, Appendix A, Method
25
-
Determination of Total Gaseous Non—Methane Organic
Emissions as Carbon (1984), incorporated by reference
in Section 218.112 of this Part.
b) A person planning to conduct
a VON emissions test to
demonstrate compliance with this Subpart shall notify
the Agency of that intent not less than 30 days before
the planned initiation of the tests so the Agency may
observe the test.
(Source: Renumbered from Section 218.886 and amended at
____
Ill.
Reg.
_____,
effective
_______________________)
Section 218.875
Applicability
of Subpart BB (Renumbered)

292
(Source: Renumbered to Section 218.640 at
____
Ill. Reg.
effective
______________)
Section 218.877
Emissions Limitation at Polystyrene Plants
(Renumbered)
(Source: Renumbered to
Section
218.642 at
____
Ill. Reg.
effective
______________)
Section 218.879
Compliance Date (Repealed)
Every
owner
and operator of an emission source
subject
to 35 III.
Ada. Code 215, Cubpart EB, as of December 31, 1987, shall have
oompliod with its standards and limitations by Docombor 31, 1987.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
______________________)
Section 218.881
Compliance Plan (Repealed)
a-)- The owner or operator of an omission source formerly
subjoot to the requirements of 35 Ill. Ada. Cede 315
Cubpart
BB shall have submitted to the Agency a
compliance plan in accordance with 35 Ill. Adm. Code
201, Cubpart H, including
a project completion schedule
en or bcfore
December 1, 1987.
-b3- Unless the submitted ooiapliancc plan or schedule was
disapproved by the Agency, the owner or operator of n
facility or emission sourcc subject to this Cubpart may
operate the emission source according to the plan and
schedule as submitted.
c-I- The plan and schedule shall moot the requirements of 35
Ill.
Ada.
Code 201, Cubpart H and Cootion 218.803.
(Source: Repealed at
Ill. Reg.
,
effective
____________
Section 218.883
Special Requirements for Compliance Plan
(Repealed)
For
sources
subject
to -this Subpart,
an approvable complianee
plan shall inolude~
~*
c-I-
A
description
emiot3ions
of each process
limitation;
which is
subject to an
Quantification of the emissions
from each process;
A description
of the procedures and methods used to
determine the emissions
-of
VON;

293
4)- A description of the methods which will be used to
demonstrate oomplianoe
with
the allowable plantwide
emission limitation (Section 215.877), including a
method of inventory, rocordkceping and omission
th1.IhUUJ.~ILXOfl or measurement.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
_____________________)
Section 218.886
Emissions Testing
(Renumbered)
(Source: Renumbered to Section 218.644 at
____
Ill. Reg.
effective
____________________________)
SUBPART PP: MISCELLANEOUS FABRICATED PRODUCT MANUFACTURING
PROCESSES
Section 218.920
Applicability
a) The requirements of this Subpart shall apply to a
plant’ssource’s miscellaneous fabricated product
manufacturing process emission
courccaunits which are
not included within any of the source
categories
specified in Subparts B, E, F, H,
Q, R, 5, ~ V, X, Y~.
e~Z or BB if the plantsource is subject to this
Subpart. A plantsource is subject to this Subpart if
it contains process emission oourceounits, not
regulated by Subparts B, E, F (excluding Section
218.204(1) of this Part), H (excluding Section 218.405
of this Part), Q, R, S, T (excludina Section 218.486 of
this Part). V, X, Y~e~Z or BB of this Part; which as
a group both:
1) shave maximum theoretical emissions of 91 Mg (100
tons) or more per calendar year of VON if no air
pollution control equipment were used, and
2) tare not limited to less than 91 Mg (100 tons) of
VON emissions per calendar year in the absence of
air pollution control equipment, through
production or capacity limitations contained in a
federally enforceable construction permit or a SIP
revision.
b) If a plantsource ceases to fulfill the criteria of
subsection (a) above, the requirements of this Subpart
shall continue to apply to a miscellaneous fabricated
products manufacturing process emission ocurocunit
which was ever subject to the control requirements of
Section 218.926 of this Part.

294
c)
No
limits under this Subpart shall apply to emission
sourocaunits with emissions of VON to the atmosphere
less than or equal to 0.91
Mg (1.0 ton) per calendar
year
if the total emissions from such
courocs emission
units not complying with Section
218.926 does not
exceed 4.5 Mg (5.0 tons) per calendar year of this
Part.
d) For the purposes of this Subpart, an emission
sourocunit shall be considered regulated by a Subpart
if it is subject to the limits of that Subpart. An
emission oourocunit is not considered regulated by a
Subpart if it is not subiect to the limits of that
Subpart. e.g.. the emission unit is covered by an
exemption in the Subpart or the a~~licabilitvcriteria
of the Subpart are not met, its emissions are below
the applicability cutoff level or if the source is
covered by
an exemption.
e) For the purposes of this Subpart, uncontrolled VON
emissions are the emissions of VON which would result
if no air pollution control equipment were used.
fi
The control requirements in Subpart PP shall not apply
to sewage treatment plants; vegtable oil extraction and
processing; coke ovens (including by-product recovery
plants); fuel combustion units; bakeries: barae loading
facilities: jet engjn test cells; production of
polystyrene foam insulation board including storage and
extrusion of scrap where blowing agent is added to the
polystyrene resin at the source, but not including
blending and preliminary expansion
of resin prior to
molding where blowing agent is incorporated into the
polystyrene resin by the producer of the resin;
production of polystyrene foam packaging not including
blending and priliminary expansion of resin prior
to
molding where blowing agent is incorporated into the
polystyrene resin by the producer of the resin and not
including storage and extrusion of scrap where blowing
agent is added to the polystyrene resin at the source:
and iron and steel production.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.923
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plantsource or an emission
sourceunit from this Subpart~

295
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________)
Section 218.926
Control Requirements
Every owner or operator of an-emission souroemiscellaneous
fabricated product manufacturing process emission unit subject to
this
Subpart
shall comply with the requirements of subsection
(a), (b) or (c) of this Section:
a) Emission capture and control techniques which achieve
an overall reduction in uncontrolled VON emissions of
at least 81 percent from each emission unit, or
(Board Note: For the purpose of this provision. an
emission unit is any tart or activity at a source of a
tv~ethat bY itself is subiect to control reauirements
in other Subparts of this Part or 40 CFR 60.
incorporated by reference in Section 218.112. e.a.. a
coating line. a printin~line, a process unit, a
wastewater system,
or other equipment. or is otherwise
any tart or activity at a source.)
b) For coating lines, the daily-weighted average VOM
content shall not exceed 0.42 kg VOM/l (3.5 lbs
VON/gal) of
coating as applied (minus water and any
compounds which are specifically exempted from the
definition of VON) during any day. Owners and
operators complying with this Section are not required
to comply with Section 218.301 of this Part, or
c) An alternative control plan which has been approved by
the Agency and approvcd by the USEPA in federally
enforceable permit or as a SIP revision.
(Source: Amended at
Ill. Reg.
______,
effective
___________
_________________________)
Section 218.927
Compliance Schedule
Every owner or operator of an emission aourccunit subject to the
control requirements of this Subpart shall comply with the
requirements thereof on and after a date consistent with Section
218.106 of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.928
Testing
a) When in the opinion of the Agency it is necessary to
conduct testing to demonstrate compliance with Section

296
281.926, the owner or operator of a VON emission
sourcounit subject to the requirements of this Subpart
shall, at his
own
expense, conduct such tests in
accordance with the applicable test methods and
procedures specified in Section 218.105.
b) Nothing in this Section shall limit
the
authority of
the USEPA pursuant to the Clean Air Act, as amended, to
require testing.
(Source: Amended at
Ill. Reg.
______,
effective
____________
SUBPART QQ:
MISCELLANEOUS FORMULATION MANUFACTURING PROCESSES
Section 218.940
Applicability
a) The requirements of this Subpart shall apply to a
plant’osource
‘S
miscellaneous formulation manufacturing
process emission courcopunits, which are not included
within any of the cource categories specified in
Subparts B, E, F, H, Q, R, S, ~ V, X, Y.~e~Z or BB of
this Part if the plantsource is subject to this
Subpart. A
plantsource is subject to this Subpart if
it contains process
emission courocounits, not
regulated by Subparts B, E, F (excluding Section
218.204(1) of this Part),
H (excluding Section 218.405
of this Part),
Q, R,
S, T (excluding Section 218.486 of
this Part). V, X, Y, e~Z or BB of this Part; which as
a group both:
1) fihave maximum theoretical emissions of 91 Mg (100
tons) or more per calendar year of VON if no air
pollution control equipment were used, and
2) tare not limited to less than 91 Mg (100 tons) of
VON emissions per calendar year in the absence of
air pollution control equipment, through
production or capacity limitations contained in a
federally enforceable conctruotion permit or a SIP
revision.
b) If a plantsource ceases to fulfill the criteria of
subsection (a) of this Section, the requirements of
this Subpart shall continue to apply to a miscellaneous
formulation manufacturing process emission sourocunit
which was ever subject to the control requirements of
Section 218.946 of this Part.
c) No limits under this Subpart shall apply to emission
couroesunits with emissions of VON to the atmosphere

297
less than or equal to 2.3 Mg (2.5 tons) per calendar
year if the total emissions from such emission units
oourocs not complying with this Section does not exceed
4.5 Mg (5.0 tons) per calendar year.
d) For the purposes of this Subpart, an emission
sourocunit shall be considered regulated by a Subpart
if it is subject to
the limits of that Subpart. An
emission sourocunit is not considered regulated by a
Subpart if it is not sublect to the limits of that
Subpart, e.g.. the emission unit is covered by an
exemption in the Subpart or the applicability criteria
of_the_Subpart are not met. its omissions arc below the
applicability cutoff level or if the source is
covered
by an oxcmo+-i~m~
e) For the purposes of this Subpart, uncontrolled VON
emissions are the emissions of VON which would result
if no air pollution control equipment were used.
fl
The control requirements in Subpart 00 shall not apply
to sewage treatment plants; ve~etab1e oil extraction
and Processing: coke ovens (including by—product
recovery plants): fuel combustion units: bakeries:
barge loading facilities; let engine test cells;
production of polystyrene foam insulation board
including storage and extrusion of scrap where blowing
aaentv is added to the ~olvstvrene resin at the source,
but not including blending and preliminary expansion of
resin prior to molding where blowing agent is
incorporated into the ~o1ystyrene resin by the producer
of the resin; production of polystyrene foam packaging
riot including blending and preliminary expansion of
resin prior to molding where blowing aaent is
incorporated into the polystyrene resin by the producer
of the resin and not including storaae and extrusion of
scrap where blowing aaent is added to the polystyrene
resin at the
source: and iron and steel production.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________)
Section 218.943
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plantsource or an emission
sourocunit from this Subpart.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________ )
Section 218.946
Control Requirements

298
Every owner or operator of an miscellaneous formulation
manufacturing process emission o-ouroounit subject to this Subpart
shall comply with the requirements of subsection (a) or (b)
below.
a) Emission capture and control techniques which achieve
an overall reduction in uncontrolled VON emissions of
at least 81 percent from each emission unit, or
(Board Note: For the purpose of this provision, an
emission unit is any part or activity at a source of a
type that by itself is subiect to control reauirements
in other Subparts of this Part or 40 CFR 60.
incorporated by reference in
Section 218.112.
e.g.. a
coating line, a printing line, a process unit, a
wastewater system. or other equipment. or is otherwise
any part or activity at a source.)
b) An alternative control plan which has been approved by
the Agency and approved by the USEPA in a federally
enforceable permit or as a SIP revision.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________)
Section
218.947
Compliance Schedule
Every owner or operator of an emission oourocunit subject to the
control requirements of this Subpart shall comply with the
requirements thereof on and after a date consistent with Section
218.106 of this Part.
(Source: Amended at
Ill. Reg.
,
effective
____________
_______________________)
Section 218.948
Testing
a) When in the opinion of the Agency it is necessary to
conduct testing to demonstrate compliance with Section
218.946 of this Part, the owner or operator of a VON
emission courpeunit subject to the requirements of this
Subpart shall, at his
own
expense, conduct such tests
in accordance with the applicable test methods and
procedures specified in Section 218.105 of this Part.
b) Nothing in this Section shall limit the authority of
the USEPA pursuant to the Clean Air Act, as amended, to
require testing.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________)

299
SUBPART RR: MISCELLANEOUS ORGANIC CHEMICAL MANUFACTURING
PROCESSES
Section 218.960
Applicability
a) The requirements of this Subpart shall apply to a
plant’-csource’s miscellaneous organic chemical
manufacturing process emission sourocaunits which are
not included within any of the
source
categories
specified in Subparts B, E, F, H,
Q, R, S,
L..
V1
X, Y.1..
Z or or BB of this Part, if
the
plantsource is subject
to this Subpart. A plantsource is subject to this
Subpart if it contains process emission souroosunits,
not regulated by Subparts B, E, F (excluding Section
218.204(1) of this Part), H (excluding Section 218.405
of this Part), Q, R, S, T (excluding Section 218.486 of
this Part). V, X, Y~e~Z or BB of this Part; which as
a group both:
1) fihave maximum theoretical
emissions
of 91 Mg (100
tons) or more per calendar year of VON if no air
pollution control equipment were used, and
2) Aare not limited to less than 91 Mg (100 tons) of
VON emissions per calendar year in the absence of
air pollution control equipment, through
production or capacity limitations contained in a
federally enforceable con3truction permit or a SIP
revision.
b) If a
plantsource ceases to
fulfill the criteria of
Subsection (a) of this Section, the requirements of
this Subpart shall continue to apply to a miscellaneous
organic chemical manufacturing process emission
ocurocunit which was ever subject to the control
requirements of Section 218.966 of this Part.
C) No limits under this Subpart shall apply to emission
scurocounits with emissions of VON to
the
atmosphere
less than or equal to 0.91 Mg (1.0 ton) per calendar
year if the total emissions from such emission units
sources
not complying with Section 218.966 of this Part
does not exceed 4.5 Mg (5.0 tons) per calendar year.
d) For the purposes of this Subpart, an emission source
unit
shall be considered regulated by a Subpart if it
is subject to the limits of that Subpart. An emission
sourocunit is not considered regulated by a Subpart if
it is not sublect to the limits of that Subpart. e.g..
the emission unit is covered by an exemption in the
Subpart or the ap~licabilitvcriteria of the Subpart
are not met. its emissions
o~the applicability

300
t~
~riiircpic covered by an
c~cmpt ion.
e) For the purposes of this Subpart, uncontrolled VON
emissions are the emissions of VON which would result
if no air pollution control equipment were used.
Zj The control requirements in Subpart PR shall not a~o1v
to sewage treatment plants; vegetable oil extraction
and processing: coke ovens (including by-product
recovery ~1ants): fuel combustion units: bakeries:
barae loading facilities: let engine test cells:
production of polystyrene foam insulation board
including storage
and extrusion of scrap where blowina
agent is added to the polystyrene resin at the source..
but not including blending and preliminary exoansion of
resin prior to molding where blowing aaent is
incoriorated into the polystyrene resin by the producer
of the resin: production of polystyrene foam packaaina
not including blendng and preliminary expansion of
resin prior to molding where blowing agent is
incorporated into the polystyrene resin by the producer
of the resin and not including storage and extrusion of
scrap where blowing agent is added to the polystyrene
resin at the source: and iron
and steel production.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________ )
Section 218.963
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plantsource or an emission
sourocunit from this Subpart.
(Source: Amended at
Ill. Reg.
______,
effective
___________
_______________________ )
Section 218.966
Control Requirements
Every owner or operator of an cmicision souroca miscellaneous
organic chemical manufacturing process emission unit subject to
this Subpart shall comply with the requirements of subsection
(a)~e~(b)or (C) below.
a) Emission capture and control techniques which achieve
an overall reduction in uncontrolled VON emissions of
at least 81 percent from each emission unit, or
(Board Note: For the purpose of this provision~. an
emission unit is any part or activity at
a
source of a
type that by itself is subject to control reauirements

301
in other Subparts of this Part or 40
CFR
60.
incorporated by reference in Section 218.112. e.g.. a
coatina line, a printing line, a process unit. a
wastewater system. or other equi~ment or is otherwise
any part or activity at a source.)
b) An alternative control plan which has been approved by
the Agency and approved by the USEPA in a federally
enforceable permit or as a SIP revision.
ci
AnY
leaks from components sublect to the control
requirements of this Subpart shall be sublect to the
following control measures by March 15. 1995:
j,i Repair any component from which a leak of VOL can
be observed. The repair shall be completed as soon
as practicable but no later than 15 days after the
leak is found, unless the leaking component cannot
be repaired until the next process unit shutdown.
in which case the leaking component must be
repaired before the unit is restarted.
~ For any leak which cannot be readily repaired
within one hour after detection, the following
records, as set forth in this subsection, shall be
kent. These records shall be maintained by the
owner or operator for a minimum of two years after
the date on which they are made. Copies of the
records shall be made available to the Aaency or
USEPA upon verbal or written reauest.
~j The name and identification of the leaking
component
~j The date and time the leak is detected
~ The action taken to repair the leak: and
pj The date and time the leak is repaired.
(Source: Amended at
Ill. Reg.
______,
effective
___________
_______________________
)
Section 218.967
Compliance Schedule
Every owner or operator of an emission sourocunit subject to the
control requirements of this Subpart shall comply with the
requirements of this Subpart on and after a date consistent with
Section 218.106 of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )

302
Section 218.968
Testing
a) When in the opinion of the Agency it is necessary to
conduct testing to demonstrate compliance with Section
218.966 of this Part, the owner or operator of a VON
emission ciourceunit subject to the requirements of this
Subpart shall, at his own expense, conduct such tests
in accordance with the
applicable test methods and
procedures specified in Section 218.105 of this Part.
b)
Nothing in this Section shall limit the authority of
the USEPA pursuant to the Clean Air Act, as amended, to
require testing.
(Source: Amended at
Ill. Reg.
, effective
____________
_______________________
)
SUBPART TT: OTHER EMISSION COURCEC UNITS
Section 218.980
Applicability
a) The requirements of this Subpart shall apply to a
p-lzint’-ssource’s VON emission souroesunits, which are
not included within any of the souroc categories
specified in Subparts B, E, F, H, Q, R, S, ~ V, X, Y,
2, AA, ~ PP, QQ, or PR of this Part, or are not
exempted from permitting requirements pursuant to 35
Ill.
Adm.
Code 201.146, if the plantsource is subject
to this Subpart.
A plantsource is subject to this
Subpart if it contains process emission courceounits,
not regulated by Subparts B, E, F (excluding Section
218.204(1) of this Part), H (excluding Section 218.405
of this Part), Q, R,
5,
T (excluding Section 218.486 of
this Part), V, X, Y e~ 2 or BB of this Part, which as
a group both:
1) ~have maximum
theoretical emissions of 91 Mg (100
tons) or more per calendar year of VON if no air
pollution control equipment were used, and
2) Aare not limited to less than 91 Mg (100 tons) of
VON emissions per calendar year in the absence of
air pollution control
equipment, through
production or capacity limitations contained in a
federally enforceable construction or operating
permit or a SIP revision.
b)
If a plantsource ceases to fulfill the criteria of
subsection (a), of this Section the requirements of
this Subpart shall continue to apply to an emission
ciourceunit which
was ever subject to the control
requirements of Section 218.986 of this Part.

303
c)
No limits under this Subpart shall apply to emission
oourocounits with emissions of VOM to the atmosphere
less than or equal to 2.3 Mg (2.5 tons) per calendar
year if the total emissions from such emission units
sources not complying with Section 218.986 of this
Part
does not exceed 4.5 Mg (5.0 tons) per calendar year.
d) For the purposes of this Subpart, an emission
source
unit
shall be considered regulated by a Subpart if it
is subject to the limits of that Subpart. An emission
courocunit is not considered regulated by a Subpart if
it is not sublect to the limits of that Subpart. e.g..
the emission unit is covered by an exemption in the
Subpart or the ap~licabi1itycriteria of the
Subpart
are not met. its omissions arc below the applicability
cutoff level or if the
source is covered by an
exemption.
e)
The control requirements in Subparts,
~
PR, CC
and TT
shall not apply to sewage treatment plants7j. vegetable
oil extraction and processingj plants, coke ovens
(including by-product recovery plants),-j. fuel
combustion units oourocs,j bakeriesrj. barge loading
facilitiesTj.
jet engine test cellsT~pharmaceutical
manufacturing production of polystyrene
foam
insulation
board -(-including storage and extrusion of scrap where
blowing agent is added to the polystyrene resin at the
plant source*. but not including blending and
preliminary expansion of resin prior to molding where
blowing aaent is incorporated into the ~olvstvrene
resin by the producer of the resin7.L production of
polystyrene foam packaging .fnot including blending and
preliminary expansion of resin prior to molding where
blowing agent is incorporated into the polystyrene
resin by the Producer of the resin+, and not including
storage and extrusion of scrap where blowing agent is
added to the polystyrene resin at the plantsource3-,-j
and iron and steel production.
(Source: Amended at
Ill. Reg.
______,
effective
___________
_________________________ )
Section 218.983
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plantsource or an emission
sourocunit from this Subpart.
(Source:
Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 218.986
Control Requirements

304
Every owner or operator of an emission courceunit subject to this
Subpart shall comply with the requirements of subsection (a), (b)
e~ (c).(d),. or (e) below.
a) Emission capture and control equipment which achieve an
overall reduction in uncontrolled VON emissions of at
least 81 percent from each emission unit, or
(Board Note: For the purpose of this provision. an
emission unit is
any part or activity at a source of a
tv~ethat
by itself is subject
to control r-eauirements
in other Subparts of this Part or 40 CFR 60.
incorporated by reference in Section 218.112, e.g.. a
coating line. a printing line, a process unit. a
wastewater system, or other equipment. or is otherwise
any mart or activity at a source.)
b) For coating lines, the daily—weighted average VON
content shall not exceed 0.42 kg VOM/l (3.5 lbs
VOM/gal) of coating (minus water and any compounds
which are specifically
exempted from the definition of
VON) as applied during any day.
Owners and operators
complying with this Section are not required to comply
with Section 218.301 of this Part, or
c) An alternative control plan which has been approved by
the Agency and approved
by the USEPA in a federally
enforceable permit or as a SIP revision.
~j
Non—contact process water cooling towers which are
subject to the control requirements of this Subpart
shall comply with the following control measures no
later than March 15, 1995 or upon initial startup:
~J The owner or operator of a non-contact process
water cooling tower shall perform the following
actions to control emissions of volatile organic
material (VOM) from such a tower:
Al Inspect and monitor such tower to identify
leaks of VON into the water, as further
specified in subsection (d) (3) below:
~i When a leak is identified, initiate and carry
out steps to identify the specific leaking
component or components as soon as
practicable,
as further specified in
subsection (d) (4) below.
~j
When a
leaking component is identified which:

305
j) Can be removed from service without
disrumting production, remove the
component from service
jj)~. Cannot be removed from service without
disrupting
production. undertake repair
of the comPonent at the next reasonable
opmortunity to do so Includina any
period when the commonent is out of
service for scheduled maintenance. as
further specified in subsection (d) (4~
below
QJ
Maintain records of inspection and monitorina
activities, identification of leaks and
leaking components. elimination and remair of
leaks, and operation of eauipment as related
to these activities, as further specified in
subsection (d) (5) below.
A VON leak shall be considered to exist in a non-
contact Process water cooling water system if the
VON emissions or VON content exceed background
levels as determined by monitoring conducted in
accordance with subsection (d) (3) (A) below.
~j.. The owner or operator of an non—contact mrocess
water cooling tower shall carry out an inspection
and monitoring program to identify VON leaks in
the cooling water system.
Al The owner or operator of a non—contact
process water cooling tower shall submit to
the Agency a proposed monitoring program,
accompanied by technical justification for
the program, including justification for the
sampling location(s), parameter(s) selected
for_measurement, monitoring and inspection
freauencv, and the criteria used relative to
the monitored marameters to determine whether
a leak exists as specified in subsection
(d) (2) above.
~J..This inspection and monitoring mroaram for
non—contact mrocess
water cooling towers
shall include, but shall not be limited to:
LL Monitoring of each such tower with a
water flow rate of 25,000 ~allons per
minute or more at a
metroleum ref
inerv
at least weekly and monitoring of other
towers at least monthly

306
.jjj Inspection of each such tower at least
weekly if monitoring is not merformed at
least weekly.
Q.l
21i.is inspection and monitoring proaram shall
~ carried out in accordance with written
mrocedures which the Agency shall smecjfv as
a condition in a federally enforceable
operating permit. These procedures shall
include the VOM background levels for the
cooling tower as established by the owner or
operator through monitoring: describe the
locations at which samples will be taken:
identify the parameter(s) to be measured. the
frequency of measurements. and the procedures
for monitoring each such tower, that is,
taking of samples and other subse~ent
handling and analyzing of samples; provide
the criteria used to determine that a leak
exists as specified in subsection (d) (2)
above: and describe the records which will be
maintained.
Qj
A non-contact process water cooling tower is
exempt from the requirements of subsections
(d) (3) (B) and (d) (3) (C) above if all
equipment where leaks of VOM into cooling
water may occur is operated at a minimum
pressure in the cooling water of at least 35
kPa greater than the maximum pressure in the
process fluid.
il The repair of a leak in a non—contact process
water cooling tower shall be considered to be
commleted in an acceptable manner as follows:
Al Efforts to identify and locate the leaking
components are initiated as soon as
practicable, but in no event later than three
days after detection of the leak in the
cooling water tower
~ Leaking components shall be remaired or
removed from service as soon as mossible but
no later than 30 days after the leak in the
cooling water tower is detected, unless the
leaking components cannot be repaired until
the next scheduled shutdown for maintenance.
~1
The
owner or operator of a non—contact process
water cooling tower shall keep records as set
forth below in this subsection. These records

307
shall be retained at
a readily accessible location
at the source and shall be available for
inspection and co~yin~by the Aaency for at least
3 years:
Al Records of inspection and monitoring
activity:
~j Records of each leak identified in such
tower. with date. time and nature of
observation or measured level of parameter~
Qj Records of activity to identify leakina
components, with date initiated.
summary
of
components inspected with dates. and method
of inspection and observations
~j Records of activity to remove a leakina
commonent from service or repair a leaking
component, with date initiated and completed.
descrimtion of actions taken and the basis
for determining the leak in such tower has
been eliminated. If the leaking commonent is
not identified, repaired or eliminated within
30 days of initial identification of a leak
in such tower, this report shall include
specific reasons why the leak could not be
eliminated sooner including all other
intervening periods when the process unit was
out of service, actions taken to minimize VON
losses prior to elimination of the leak and
any actions taken to Prevent the recurrence
of a leak of this type.
~j The owner or omerator of a non—contact mrocess
water cooling tower shall submit an annual report
to the Agency which provides:
Al The number of leaks identified in each
cooling tower
DI
A general description of activity to repair
or eliminate leaks which were identified
~j Identification of each leak which was not
repaired in 30 days from the date of
identification of a leak in such a tower,
with description of the leaks. explanation
why the leak was not
repaired in 30 days:

308
~j Identification of any periods when reauired
inspection and monitoring activities were not
carried out.
~j
Any
leaks
from components subject to the control
requirements of this Subpart shall be subiect to
the
following control measures by March 15, 1995:
.3J. Remair any commonent from which a leak of VOL can
be observed. The repair shall be commieted as Boon
as practicable but no later than 15 days after
the
leak is found. unless the leakina commonent cannot
be repaired until the next process unit shutdown.
in which case the leaking component must be
repaired before
the unit is restarted.
21
For any leak which cannot
be readily remaired
within one hour after detection, the following
records, as set forth below in this subsection,
shall be kept. These records shall be maintained
by the owner or operator for a minimum of two
years after the date on which they are made.
Copies of the records shall be made available to
the Agency or USEPA upon verbal or written
request.
Al The name and identification of the leaking
component:
~j The date and time the leak is detected
Q).,
The action taken to repair the leak; and
Qj The date and time the leak is remaired.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_______________________ )
Section 218.987
Compliance Schedule
Every owner or operator of an emissions ciourcounit which is
subject to this Subpart shall comply with the requirements of
this Subpart
on and
after a date consistent with Section 218.106
of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
___________
_____________________ )
Section 218.988
Testing
a) When in the opinion of the Agency it is necessary to
conduct testing to demonstrate compliance with Section

309
218.986 of this Part, the owner or operator of a VON
emission sourocunit subject to the requirements of this
Subpart shall, at his
own
expense, conduct such tests
in accordance with the applicable test methods and
procedures specified in Section 218.105 of this Part.
b) Nothing in this Section shall limit the authority of
the USEPA pursuant to the Clean Air Act, as amended, to
require testing.
(Source: Amended at
Ill. Reg.
,
effective
___________
_______________________)
SUBPART UI): RECORDKEEPING
AND
REPORTING FOR NON—CTC COURCEB
Section 218.990
Exempt Emission LourocoUnits
Upon request by
the Agency, the owner or operator of an emission
unit source which is exempt from the requirements of Subparts PP,
QQ, PR, TT or Section 218.208(b) of this Part shall submit
records to the Agency within 30 calendar days from the date of
the request that document that the emission unit couroc is exempt
from those requirements.
(Source: Amended at — Ill. Reg.
______,
effective
____________
_______________________ )
Section 218.991
Subject Emission SourocoUnits
a)
Any
owner or operator of a VON emission sourocunit
which is subject to the requirements of Subpart PP,
QQ,
PR or TT and complying by the use of emission capture
and control equipment shall comply with the following:
1) By a date consistent with Section 218.106 of this
Part, or upon initial start—up of a new emission
oourccunit, the owner or operator of the subject
VON emission courceunit shall demonstrate to the
Agency that the subject emission courceunit will
be in compliance on and after a date consistent
with Section 218.106
of this Part, or on and after
the initial start-up date by submitting to
the
Agency all calculations and other supporting data,
including descriptions and results of any tests
the owner or operator may have performed.
2) On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start-up date, the owner or operator of a subject
VON emission source shall collect and record all
of the following information each day and maintain

310
the
information at
the facilitysource for a period
of
three years:
A) Control device monitoring data.
B) A log of operating time for the capture
system, control device, monitoring equipment
and the associated emission source.
C)
A maintenance log for the capture system,
control device and monitoring equipment
detailing all routine and non—routine
maintenance performed including dates and
duration of any outages.
3) On and
after a date consistent with Section
218.106 of this Part, the owner or operator of a
subject VON emission source shall notify the
Agency in
the
following instances:
A)
Any record showing a violation of the
requirements of Subpart PP,
QQ, RR or TT
shall
be
reported by sending a copy of such
record to the
Agency within 30 days following
the occurrence of the violation.
B) At least 30 calendar days before changing
the
method of compliance with Subpart PP or TT
from the use of capture systems and control
devices to the use of complying coatings, the
owner or operator shall comply with all
requirements of subsection (b) (1) of this
Section. Upon changing the method of
compliance with Subpart PP or PT from the use
of capture systems and control devices to the
use of complying coatings, the owner or
operator shall comply with all requirements
of subsection (b) of this Section.
4)
Testing
A)
When in the opinion of the Agency it is
necessary to conduct testing to demonstrate
compliance with this Subpart, the owner or
operator of a VON emission source subject to
the requirements of this Subpart shall, at
his own expense, conduct such tests in
accordance with the applicable test methods
and procedures specified in Section 218.105
of this Part.

311
B) Nothing in this Section shall limit the
authority of the USEPA pursuant to the
Clean
Air Act, as amended, to require
testing.
b) Any owner or operator of a coating line which is
subject to the requirements of Subpart PP or TT and
complying by means of the daily-weighted average VON
content limitation shall comply with the following:
1) By a date consistent with Section 218.106 of this
Part, or upon initial
start-up of a coating line
subject to Subpart PP or TT, the owner or operator
of the subject coating line shall certify to the
Agency that the coating line will be in compliance
on and after a date consistent with Section
218.106 of this Part, or on and after the initial
start-up date.
Such certification
shall include:
A)
The name and identification
number of each
coating line which will comply by means of
the daily-weighted average VON content
limitation.
B) The name and identification number
of each
coating as applied on each coating line.
C) The weight of VOM per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VON) as applied each
day on each coating line.
D) The instrument or method by which the owner
or operator will accurately measure or
calculate the volume of each coating as
applied each day on each coating line.
E) The method by which the owner or operator
will create and maintain records each day as
required in subsection (b) (2) of this
Section.
F) An example of the format in which the records
required in subsection (b) (2) of this Section
will be kept.
2) On and after a date consistent with Section
218.106 of this Part, or on and after the initial
start—up date, the owner or operator of a subject
coating line
shall collect and record all of the
following information each day for each coating

312
line and maintain the information at the
faoilitysource for a
period of three years:
A)
The name and identification
number of each
coating as applied on each coating line.
B) The weight of VON per volume and
the volume
of each coating (minus water and any
compounds which are specifically
exempted
from the definition of VON) as applied each
day on each coating line.
C)
The daily—weighted average VON content of all
coatings as applied on each coating line as
defined in Section 218.104 of this Part.
3) On and after a date consistent with Section
218.106 of this Part, the owner or operator of a
subject coating line shall notify the Agency in
the following instances:
A)
Any record showing violation of the
requirements of Subpart PP or TT shall be
reported by sending a copy of such record to
the Agency
and the USEPA within 30 days
following the occurrence of the violation.
B) At least 30 calendar days before changing the
method of compliance with Subpart PP or TT
from the use of complying coatings to the use
capture systems and control devices, the
owner or operator shall comply with all
requirements of subsection (a) (1) of this
Section.
Upon changing the method of
compliance with Subpart PP or TT from the use
of complying coatings to the use capture
systems and control devices, the owner or
operator shall comply with all requirements
of subsection
(a) of this Section.
c)
Any owner or operator of a VON emission source which is
subject to the requirements of Subpart PP,
QQ, PR or TT
and complying by means of an alternative control plan
which has been approved by the Agency and approved by
the
USEPA
as a SIP revision shall comply with
the
recordkeeping and reporting requirements specified in
the alternative control plan.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )

313
Section 218.Appendix A
List of Chemicals Defining Synthetic Organic Chemical and Polymer
Manufacturing
CAS No. a
Chemical.
105—57—7
Acetal
75—07—0
Acetaldehyde
107—89—1
Acetaldol
60-35—5
Acetamide
103—84—4
Acetanilide
64-19-7
Acetic acid
108-24-7
Acetic
anhydride
67—64—1
Acetone
75-86-5
Acetone cyanohydrin
75-05—8
Acetonitrile
98—86—2
Acetophenone
75-36-5
Acetyl chloride
74—86-2
Acetylene
107—02—8
Acrolein
79-06-1
Acrylamide
79-10—7
Acrylic acid & esters
107—13—1
Acrylonitrile
124—04-9
Adipic acid
3,~—69—3
Adiporiitrile
Alkyl naphthalenes
107—18—6
Allyl alcohol
107-05—1
Allyl chloride
1321-11—5
Aminobenzoic acid
111—41—1
Aminoethylethanolamine
123—30-8
p-aininophenol
628-63-7,
Amyl acetates
123—92—2
Amyl
alcohols
110—58—7
Amyl amine
543—59-9
Amyl
chloride
Amyl mercaptans
1322—06-1
Ainyl phenol
62—53—3
Aniline
142—04-1
Aniline hydrochloride
29191—52—4
Anisidine
100—66—3
Anisole
118—92-3
Anthranilic acid
84-65-1
Anthraquinone
100—52—7
Benzaldehyde
55-21—0
Benzamide
71—43—2
Benzene
98—48—6
Benzenedisulfonic acid
CAS No. a
Chemical
98-11-3
Benzenesulfonic acid
134—81—6
Benzil
76-93-7
Benzilic acid

314
65-85—0
Benzoic acid
119—53—9
Benzoin
100—47—0
Benzonitrile
119-61-9
Benzophenone
98-07—7
Benzotrichloride
98-88—4
Benzoyl chloride
100—51-6
Benzyl alcohol
100—46—9
Benzylaiuine
120—51—4
Benzyl benzoate
100—44—7
Benzyl chloride
98-87—3
Benzyl dichloride
92—52—4
Biphenyl
80-05-7
Bisphenol A
10-86-1
Broniobenzene
27497—51-4
Bromonaphthalene
106-99-0
Butadiene
106—98—9
1—butene
123—86—4
n—butyl acetate
141-32-2
n-butyl acrylate
71—36—3
n—butyl alcohol
78—92-2
s-butyl alcohol
75—65-0
t-butyl alcohol
109-73-9
n-butylamine
13952—84—6
s—butylamine
75-64-9
t-butylamine
98-73-7
p-tert-butyl benzoic acid
107—88—0
1,3—butylene glycol
123-72-8
n-butyraldehyde
107-92-6
Butyric acid
106-31-0
Butyric anhydride
109-74—0
Butyronitrile
105—60-2
Caprolactam
75—1—50
Carbon disulfide
558-13—4
Carbon tetrabromide
55-23-5
Carbon tetrachloride
9004—35—7
Cellulose acetate
79-11—8
Chloroacetic acid
108—42-9
m-chloroaniline
95—51-2
o—chloroaniline
106-47—8
p—chloroaniline
35913—09—8
Chlorobenzaldehyde
108—90—7
Chlorobenzene
118—91-2,
Chlorobenzoic acid
S35~8O~8L
CAS No. ~
Chemical
2136—81—4,
Chlorobenzotrichloride
2136—89—2
5216—25—1
1321—03—5
Chlorobenzoyl chloride
75-45—6
Chiorodifluoroethane

315
25497-29—4
Chiorodifluoromethane
67—66-3
Chloroform
25586—43—0
Chloronaphthalene
88—73-3
o-chloronitrobenzene
100-00-5
p-chloronitrobenzene
25167—80—0
Chlorophenols
126-99-8
Chloroprene
7790—94—5
Chlorosulfonic acid
108—41—8
m-chlorotoluene
95-49-8
o-chlorotoluene
106—43-4
p-chlorotoluene
75-72—9
Chiorotrifluoromethane
108—39—4
m—cresol
95—48—7
o—cresol
106—44—5
p—cresol
1319-77-3
Mixed cresols
1319-77-3
Cresylic acid
4170-30—0
Crotonaldehyde
3724-65—0
Crontonic acid
98—82—8
Cumene
8 0-15-9
Cuinene
hydroperoxide
372—09—8
Cyanoacetic acid
506—77-4
Cyanogen chloride
108—80-5
Cyanuric acid
108-77-0
Cyanuric chloride
110—82-7
Cyclohexane
108—93—0
Cyclohexanol
108—94-1
Cyclohexanone
110—83-8
Cyclohexene
108—91-8
Cyclohexylamine
111—78-4
Cyclooctadiene
112—30—1
Decanol
123-42-2
Diacetone alcohol
27576-04-1
Diaminobenzoic acid
95-76—1,
Dichloroaniline
95—82—9,
554—00—7,
608—27—5,
608—31—1,
626—43—7,
CAS No. a
Chemical
27134—27—6
573 11—92—9k
541-73-1
m-dichlorobenzene
95-50-1
o-dichlorobenzene
106—46—7
p—dichlorobenzene
75—71—8
Dichlorodifluoromethane
111-44-4
Dichloroethyl ether
107-06-2
1,2-dichioroethane (EDC)
96—23—1
Dichlorohydrin
26952—23—8
Dichioropropene

316
101—83—7
Dicyclohexylamine
109-89-7
Diethylamine
111—46—6
Diethylene glycol
112-36-7
Diethylene glycol diethyl ether
111-96—6
Diethylene glycol dimethyl
ether
112-34-5
Diethylene glycol monobutyl
ether
124-17-7
Diethylene glycol mononbutyl
ether
acetate
111-90-0
Diethyi.ene glycol monoethyl
ether
112-15-2
Diethylene glycol monoethyl
ether acetate
111-77-3
Diethylene glycol monomethyl
ether
64-67-5
Diethyl sulfate
75—37—6
Difluoroethane
25167-70-8
Diisobutylene
26761—40—0
Diisodecyl phthalate
27554—26-3
Diisooctyl phthalate
674—82—8
Diketene
124-40-3
Dimethylamine
121—69-7
N,N-dimethylaniline
115—10-6
N,N-dimethyl ether
68-12—2
N, N-dimethylformainide
57-14-7
Dimethyihydrazine
77—78-1
Dimethyl sulfate
75-18-3
Dimethyl sulfide
67—68—5
Dimethyl sulfoxide
120-61-6
Dimethyl terephthalate
99—34-3
3,5—dinitrobenzoic acid
51-28—5
Dinitrophenol
Dinitrotoluene
123-91—1
Dioxane
646—06—0
Dioxilane
CAS
No. a
Chemical
122—39—4
Diphenylainine
101-84-4
Diphenyl oxide
102—08—9
Diphenyl thiourea
25265-71-8
Dipropylene glycol
25378—22-7
Dodecene
28675—17—4
Dodecylaniline
27193—86-8
Dodecylphenol
106-89-8
Epichlorohydrin
64—17—5
Ethanol
Ethanolamines
141—78—6
Ethyl acetate
141-97-9
Ethyl acetoacetate
140-88—5
Ethyl acrylate

317
75—04—7
Ethylainine
100—41-4
Ethylbenzene
74-96-4
Ethyl bromide
9004—57—3
Ethylcellulose
75-00-3
Ethyl chloride
105—39-5
Ethyl chloroacetate
105—56-6
Ethylcyanoacetate
74—85—1
Ethylene
96—49—1
Ethylene carbonate
107-07-3
Ethylene chlorohydrin
107—15—3
Ethylenediamine
106-93-4
Ethylene dibromide
107—21—1
Ethylene glycol
111-55-7
Ethylene glycol diacetate
110-71-4
Ethylene glycol dimethyl ether
111-76-2
Ethylene glycol monobutyl ether
112-07-2
Ethylene glycol monobutyl ether
acetate
110-80-5
Ethylene glycol monoethyl ether
111-15-9
Ethylene glycol monoethyl ether
acetate
109-86-4
Ethylene glycol monoethyl ether
110—49—6
Ethylene glycol monomethyl
ether acetate
122—99-6
Ethylene glycol monophenyl
ether
2807-30-9
Ethylene glycol monopropyl
ether
75—21-8
Ethylene oxide
60-29-7
Ethyl ether
104—76-7
2-ethylhexanol
122—51-0
Ethyl orthoformate
95-92-1
Ethyl oxalate
41892—71—1
Ethyl sodium oxaloacetate
CAS
No. a
Chemical
50—00-0
Formaldehyde
75—12—7
Formamide
64—18-6
Formic acid
110—17—8
Fuinaric acid
98—01-1
Furfural
56—81—5
Glycerol (Synthetic)
26545—73-7
Glycerol dichlorohydrin
25791—96—2
Glycerol triether
56—40—6
Glycine
107—22—2
Glyoxal
118-74-1
Hexachlorobenzene
67-72-1
Hexachloroethane
36653—82—4
Hexadecyl alcohol
124-09-4
Hexainethylenediamine
629-11-8
Hexamethylene glycol
100-97-0
Hexamethylenetetramine

318
74—90-8
Hydrogen cyanide
123-31-9
Hydroquinone
99-96-7
p-hydroxybenzoic acid
26760—64—5
Isoamylene
78—83—1
Isobutanol
110—19-0
Isobutyl acetate
115-11-7
Isobutylene
78—84-2
Isobutyraldehyde
79-31-2
Isobutyric acid
25339-17—7
Isodecanol
26952—21—6
Isooctyl alcohol
78—78-4
Isopentane
78—59-1
Isophorone
121—91—5
Isophthalic acid
78—79-5
Isoprene
67—63-0
Isopropanol
108—21-4
Isopropyl acetate
75—31—0
Isopropylamine
75—29-6
Isopropyl chloride
25168—06—3
Isopropylphenol
Ketene
~
Linear alkyl sulfonate*
123—01-3
Linear alkylbenzene
110—16—7
Maleic acid
108—31-6
Maleic anhydride
6915—15—7
Nalic acid
141—79—7
Mesityl oxide
121—47—1
Netanilic acid
79—41-4
Nethacrylic acid
563—47—3
Methallyl chloride
67—56-1
Methanol
CAS No. a
Chemical
79-20-9
Methyl acetate
105—45—3
Methyl acetoacetate
74—89-5
Nethylamine
100—61—8
n-methylaniline
74-83-9
Methyl bromide
37365-71-2
Methyl butynol
74-87-3
Methyl chloride
108-87-2
Methyl cyclohexane
1331—22-2
Methyl cyclohexanone
75-09-2
Nethylene chloride
101—77-9
Nethylene dianiline
101-68-8
Methylene diphenyl diisocyanate
78—93-3
Methyl ethyl ketone
107-31-3
Methyl formate
108-11-2
Methyl isobutyl carbinol
108-10-1
Methyl isobutyl ketone
80-62-6
Methyl methacrylate
77-75-8
Methylpentynol
98-83-9
B-methylstyrene

319
110—91-8
Morpholine
85-47-2
a-naphthalene sulfonic acid
120-18-3
B-naphthalene sulfonic acid
90—15-3
a-naphthol
135-19-3
B-naphthol
75-98-9
Neopentanoic acid
88—74-4
o-nitroaniline
100—01—6
p-nitroaniline
91—23—6
o-nitroanisole
100—17 —4
p—nitroanisole
98-95-3
Nitrobenzene
27178_83_2c
Nitrobenzoic acid (o, m & p)
79-24-3
Nitroethane
75—52-5
Nitromethane
88—75—5
Nitrophenol
25322-01-4
Nitropropane
1321—12—6
Nitrotoluene
27215—95—8
Nonene
25154-52—3
Nonylphenol
27193—28—8
Octylphenol
123—63-7
Paraldehyde
115-77-5
Pentaerythritol
109—66—0
n-pentane
109—67—1
1—pentene
127—18—4
Perchioroethylene
594-42-3
Perchloromethyl mercaptan
94-70-2
o-phenetidine
156-43-4
p-phenetidine
CAS No. a
Chemical
108—95—2
Phenol
98—67—9,
Phenolsulfonic acids
585—38—6,
609—46—1
133_39_76
9~-4O-7
Phenyl anthranilic acid
Phenylenediamine
75—44—5
Phosgene
85-44—9
Phthalic anhydride
85-41—6
Phthalimide
108—99-6
b-picoline
110—85—0
Piperazine
9003—29-6,
Polybutenes
25036—29—7°
25322—68—3
Polyethylene glycol
25322-69-4
Polypropylene glycol
123-38-6
Propionaldehyde
79—09—4
Propionic acid
71-23—8
n—propyl alcohol
107-10-8
Propylamine
540-54-5
Propyl chloride
115-07-1
Propylene

320
127-00-4
Propylene chlorohydrin
78—87-5
Propylene dichloride
57—55—6
Propylene glycol
75-56-9
Propylene oxide
110—86—1
Pyridine
106—51—4
Quinone
108—46—3
Resorcinol
27138—57—4
Resorcylic acid
69—72—7
Salicylic acid
127-09-3
Sodium acetate
532-32-1
Sodium benzoate
9004-32-4
Sodium carboxymethyl cellulose
3926-62-3
Sodium chloroacetate
141—53-7
Sodium formate
139—02—6
Sodium phenate
110—44—1
Sorbic acid
100-42—5
Styrene
110—15—6
Succinic acid
110—61—2
Succinitrile
121—57—3
Sulfanilic acid
126—33—0
Sulfolane
1401-55—4
Tannic acid
100-21-0
Terephthalic acid
79.345c
Tetrachloroethanes
CAS No. a
Chemical
117-08-8
Tetrachlorophthalic anhydride
78-00-2
Tetraethyllead
119—64-2
Tetrahydronaphthalene
85-43-8
Tetrahydrophthalic anhydride
75—74—1
Tetramethyllead
110—60-1
Tetramethylenediamine
110-18-9
Tetramethylethylenediamine
108883
Toluene
95—80-7
Toluene—2 , 4—diamine
584—84-9
Toluene—2 , 4-diisocyanate
26471-62-5
Toluene diisocyanates (mixture)
1333-07—9
Toluene sulfonamide
Toluenesulfonic acids
98-59—9
Toluene sulfonyl chloride
26915—12—8
Toluidines
87-61-6,
Trichlorobenzenes
108—70—3
120—82—1
71—55—6
1,1, l—trichloroethan~
79—00—5
1, l,2—trichloroethane
79—01-6
Trichloroethylene
75-69-4
Trichiorofluoromethane
96—18—4
1,2, 3—trichloropropane
76—13—1
1,1, 2—trichloro—l, 2, 2—trifluoro
ethane
121-44-8
Triethylamine

321
112-27—6
Triethylene glycol
112-49-2
Triethylene glycoldimethyl
ether
7756-94-7
Triisobutylene
75-50-3
Trimethylainine
57—13—6
Urea
108—05-4
Vinyl acetate
75—01-4
Vinyl chloride
75-35-4
Vinylidene chloride
25013—15-4
Vinyl toluene
1330—20—7
Xylenes (mixed)
95—47-6
o-xylene
106—42—3
p—xylene
1300—71—6
Xylenol
~90—73-8
Xylidine
‘ ~
methyl tert-butyl ether
9~2—88-4
Polyethylene
(~)
Polypropylene
9009—53-6
Polystyrene
a) CAS
numbers refer to the Chemical Abstracts Registery
numbers assigned
to specific chemicals, isomers or
mixtures
of chemicals. Some isomers or mixtures that are covered by
the standards do not have CAS numbers assigned to them. The
standards apply to all of the chemicals listed, whether CAS
numbers have been assigned or not.
b)
No
CAS number(s) have been assigned to this chemical, to its
isomers, or mixtures containing these chemicals.
C)
CAS numbers
for some of the isomers are listed: the
standards apply to all of the isomers and mixtures, even if
CAS
numbers have not been assigned.
(Source: Amended at
Ill. Reg.
, effective
___________
_________________________)

322
Section 218.Appendix B
VON
Measurement Techniques for Capture
Efficiency
Procedure G.1
-
Captured
VOG1~Emissions
1. INTRODUCTION
1.1 Applicability. This procedure is applicable for determining
the volatile organic materialsoompounda (VOG~j) content of
captured gas streams.
It is intended to be used as a segment in
the development of liquid/gas or gas/gas protocols for
determining
VOq~
capture efficiency (CE) for surface coating and
printing operations. The procedure may not be acceptable in
certain site—specific situations, e.g., when: (1) direct fired
heaters or other circumstances affect the quantity of
VOGM
at the
control device inlet; and (2) particulate organic aerosols are
formed in the process and are present in the captured emissions.
1.2 Principle. The amount of VOG~,J
captured (G) is calculated as
the
sum
of the products of
the
VO~Jcontent (CGj),the flow rate
(QGj),and the sample time (TC) from each captured emissions
point.
1.3 Estimated Measurement
Uncertainty. The measurement
uncertainties are estimated for each captured or fugitive
emissions point as follows:
QGj= 5.5 percent and
CGj= ±5.0 percent.
Based on these
numbers,
the probable
uncertainty for G is estimated at about ±7.4 percent.
1.4 Sampling Requirements.
A capture efficiency test shall
consist of at least three sampling runs.
The sampling time for
each run should be at least 8 hours, unless otherwise approved.
1.5 Notes.
Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or
company products does not constitute
endorsement.
All gas concentrations (percent, ppm) are by
volume, unless otherwise noted.
2.
APPARATUS AND REAGENTS
2.1 Gas VOGN Concentration. A schematic of the measurement
system is shown in Figure 1.
The main components are described
below:
2.1.1 Sample Probe.
Stainless steel, or equivalent.
The probe
shall be heated to prevent VOGIj
condensation.
2.1.2
Calibration Valve Assembly.
Three-way valve assembly at
the outlet of sample probe to direct the zero and calibration

323
gases to the analyzer.
Other methods, such as quick—connect
lines, to route calibration gases to the outlet of the sample
probe are acceptable.
2.1.3
Sample Line. Stainless steel or Teflon tubing to
transport the sample gas to the analyzer. The sample line must
be heated to prevent condensation.
2.1.4 Sample Pump.
A
leak—free pump, to pull the sample gas
through
the system at a flow rate sufficient to minimize
the
response time of the measurement system. The components of
the
pump that contact the gas stream shall be constructed of
stainless steel or Teflon. The sample pump must be heated to
prevent condensation.
2.1.5
Sample Flow Rate Control.
A sample flow rate control
valve and rotameter, or equivalent, to maintain a constant
sampling rate within 10 percent.
The flow rate control valve and
rotameter must be heated to prevent condensation.
A control
valve may also be located on the sample pump bypass loop to
assist in controlling the
sample
pressure and flow rate.
2.1.6
Sample Gas Manifold.
Capable of diverting a portion of
the sample gas stream to the flame ionization analyzer (FIA), and
the remainder to the bypass discharge vent.
The manifold
components shall be constructed of stainless steel or Teflon. If
captured or
fugitive emissions are to be measured at multiple
locations, the measurement system shall be designed to use
separate sampling probes, lines, and pumps for each measurement
location and a common sample gas manifold and FIA. The sample
gas manifold and connecting lines to the FIA must be heated to
prevent condensation.
2.1.7
organic Concentration Analyzer.
An FIA with a span value
of 1.5 times the expected concentration as propane; however,
other span values may be used if it can be demonstrated that they
would provide more accurate measurements.
The system shall be
capable of meeting or exceeding the following specifications:
2.1.7.1 Zero Drift. Less than ±3.0percent of
the span value.
2.1.7.2
Calibration Drift.
Less than ±3.0 percent of the span
value.
2.1.7.3
Calibration Error.
Less than ±5.0 percent of the
calibration gas value.
2.1.7.4 Response Time. Less than 30 seconds.
2.1.8 Integratorf Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record

324
measurement data. The minimum data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.
2.1.9 Calibration and Other Gases. Gases used for calibration,
fuel, and combustion air (if required) are contained in
compressed gas cylinders. All calibration gases shall be
traceable to NIST standards and shall be certified by the
manufacturer to ±1percent of the tag value. Additionally, the
manufacturer of the cylinder should provide a recommended shelf
life for each calibration gas cylinder over which the
concentration does not change more than ±2percent from the
certified value. For calibration gas values not generally
available, alternative methods for preparing calibration gas
mixtures, such as dilution systems, may be used with prior
approval.
2.1.9.1 Fuel. A 40 percent 112/60 percent He or 40 percent 112/60
percent
N2 gas mixture is recommended to avoid an oxygen
synergism effect
that reportedly occurs when oxygen concentration
varies significantly from a mean value.
2.1.9.2 Carrier Gas. High purity air with less than 1 ppm of
organic material (as propane or carbon equivalent) or less than
0.1 percent of the span value, whichever is greater.
2.1.9.3 FIA Linearity Calibration Gases. Low-, mid-, and
high—range gas mixture standards with nominal propane
concentrations of 20-30, 45-55, and 70-80 percent of the span
value in air, respectively. Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.1.10 Particulate Filter. An in-stack or an out-of-stack glass
fiber filter is recommended if exhaust gas particulate loading is
significant. An out-of—stack filter must be heated to prevent
any condensation unless it can be demonstrated that no
condensation occurs.
2.2 Captured Emissions Volumetric Flow Rate.
2.2.1 Method 2 or 2A Apparatus. For determining volumetric flow
rate.
2.2.2 Method 3 Apparatus and Reagents. For determining
molecular weight of the gas stream. An estimate of the molecular
weight of the gas stream may be used if it can be justified.
2.2.3 Method 4 Apparatus and Reagents. For determining moisture
content, if necessary.

325
3. DETERMINATION OF VOLUMETRIC FLOW RATE OF CAPTURED EMISSIONS
3.1 Locate all points where emissions are captured from the
affected faoilitycmission unit. Using Method 1, determine the
sampling points. Be sure to check each site for cyclonic or
swirling flow.
3.2 Measure the velocity at each sampling site at least once
every hour during each sampling run using Method 2 or
2A.
4. DETERMINATION OF VOC!j CONTENT OF CAPTURED
EMISSIONS
4.1 Analysis Duration.
Measure the
VO~I,j
responses at each
captured emissions point during the entire test run or, if
applicable, while the process is operating.
If there are
multiple captured emission locations, design a sampling system to
allow a single FIA to be used to determine the VOC!j
responses at
all sampling locations.
4.2 Gas
VOG~Concentration.
4.2.1 Assemble the sample train as shown in Figure 1. Calibrate
the FIA according to the procedure in Section 5.1.
4.2.2
Conduct a system check according to the procedure in
Section 5.3.
4.2.3 Install the sample probe so that the probe is centrally
located in the stack, pipe, or duct, and is sealed tightly at the
stack port connection.
4.2.4
Inject zero gas at the calibration valve assembly.
Allow
the measurement system response to reach zero.
Measure the
system response time as the time required for the system to reach
the effluent concentration after the calibration valve has been
returned to the effluent sampling position.
4.2.5 Conduct a system check before and a system drift
check
after each sampling
run
according to the procedures in Sections
5.2 and 5.3. If the drift check following a run indicates
unacceptable performance, the run
is not valid. The tester may
elect to perform system drift checks during the
run not to exceed
one
drift
check per hour.
4.2.6 Verify that the sample lines, filter, and pump
temperatures are 120 ±5°C.
4.2.7 Begin sampling at the start of the test period and
continue to sample during the entire run. Record the starting
and ending times and any required process information as
appropriate. If multiple captured emission locations are sampled

326
using a single FIA, sample at each location for the same amount
of time (e.g., 2 minutes) and continue to switch from one
location to another for the entire test run. Be sure that total
sampling time at each location is the same at
the end of the test
run. Collect at least 4 separate measurements from each sample
point during each
hour of testing. Disregard the measurements
at
each sampling location until two times the response time of the
measurement system has elapsed.
Continue sampling for at least 1
minute and record the concentration measurements.
4.3 Background Concentration.
4.3.1 Locate all NDO’s of the TTE. A sampling point shall be
centrally located outside of the TTE at 4 equivalent diameters
from each NDO, if possible. If there are more than 6 NDO’s,
choose
6 sampling points evenly spaced among
the NDO’s.
4.3.2 Assemble the sample train as shown in Figure 2. Calibrate
the FIA and conduct a system check according to
the
procedures in
Sections 5.1 and 5.3. NOTE: This sample train shall be a
separate sampling train from the one to measure the captured
emissions.
4.3.3 Position the probe at the sampling location.
4.3.4 Determine the response time, conduct the system check and
sample according to the procedures described in Sections 4.2.4 to
4.2.7.
4.4 Alternative Procedure. The direct interface sampling and
analysis procedure described in Section 7.2 of Method 18 may be
used to determine the gas VOC concentration. The system must be
designed to collect and analyze at least one sample every 10
minutes.
5. CALIBRATION AND QUALITY ASSURANCE
5.1 FIA Calibration and Linearity Check. Make
necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner. Allow the FIA to warm up for the period recommended
by the manufacturer. Inject a calibration gas into
the
measurement system and adjust the back—pressure regulator to
the
value required to achieve the flow rates specified by the
manufacturer. Inject the zero— and the high—range calibration
gases and adjust
the
analyzer calibration to provide the proper
responses.
Inject the low- and mid—range gases and record the
responses of the measurement system.
The calibration and
linearity of the system are acceptable if the responses for all
four
gases are within 5 percent of the respective gas values.
If
the performance of the system is not acceptable, repair or adjust
the system and repeat the linearity check. Conduct a calibration

327
and linearity check after assembling the analysis system and
after a major change is made to the system.
5.2 Systems Drift Checks. Select the calibration gas that most
closely approximates the concentration of the captured emissions
for conducting the
drift
checks. Introduce the zero and
calibration gas at the calibration valve
assembly
and verify that
the appropriate gas flow rate and pressure are present at the
FIA. Record the measurement system responses to the zero
and
calibration gases.
The performance of the system is acceptable
if the difference between the drift check measurement and the
value obtained in Section 5.1 is less than 3 percent of
the
span
value. Conduct the system
drift
checks at the end of each run.
5.3 System Check. Inject the high range calibration gas at the
inlet of the sampling probe and record the response. The
performance of the system is acceptable if the measurement system
response is within 5 percent of the value obtained in Section 5.1
for the high range calibration gas. Conduct a system check
before and after each test run.
5.4 Analysis Audit. Immediately before each test analyze an
audit cylinder as described in Section 5.2. The analysis audit
must agree with the audit cylinder concentration within 10
percent.
6. NOMENCLATURE
A~
=
area of NDO i, ft~-~
AN
=
total area of all NDO’s in the enclosure, ftZ~~1.
CBI
corrected average VO~jconcentration of background
emissions at point i, ppm propane--j~.
CB
=
average background concentration,
ppm propane,-~.
CGj
corrected average
VOG!.j concentration of captured
emissions at point j, ppm propane-~-j
CDH
average measured concentration for the drift check
calibration gas, ppm propane-~j.
CDO
=
average system drift check concentration for zero
concentration gas, ppm propane-~-j
C11
=
actual concentration of the drift
check
calibration gas, ppm propane~
Ci
=
uncorrected average background VOC~concentration
measured at point i, ppm propane-T-j.

328
Cj
=
uncorrected average
VOG)J concentration measured at
point
j, ppm propane-a
G
=
total VOQIj
content of captured emissions,
kgi-j.
K1
=
1.830 x 10~kg/(m3-ppm)--j
n
=
number of measurement points-a
QGj
=
average effluent volumetric flow rate corrected to
s~andard conditions at captured emissions point
j,
m /min~j
TC
=
total duration
of captured emissions sampling run,
mm.
7. CALCULATIONS
7.1 Total
VOGZj
Captured Emissions.
n
G
=
E
(CGj~CB) QGjTC K1
Eq. 1
j=1
7.2
VOG~jConcentration
of the Captured Emissions at Point
j.
CGj
=
(Cj- CDO)
CH
Eq. 2
CDH- CDO
7.3 Background VOG1~Concentration at Point i.
CBi
=
(Ci- CDO)
C~j
Eq. 3
CDH— CDO
7.4 Average Background Concentration.
n
E CBIAi
CB
i-1
Eq.4
NOTE: If the concentration at each point is within 20 percent of
the average concentration of all points, the terms “A~”and “AN”
may be deleted from Equation 4.
Procedure G.2
-
Captured
VOG~Emissions (Dilution Technique)
1.
INTRODUCTION
1.1 Applicability.
This procedure is applicable for determining
the volatile organic eompoundomaterials (VO~~)content
of

329
captured gas streams. It is intended to
be used as a segment in
the development of a gas/gas protocol in which fugitive emissions
are measured for determining
VOG?j
capture efficiency (CE) for
surface coating and printing operations.
A dilution system is
used to reduce the voe~
concentration of the captured emission to
about
the same concentration as the fugitive emissions.
The
procedure may not be acceptable in certain site-specific
situations,
e.g., when: (1) direct fired heaters or other
circumstances affect
the quantity of
VO~J
at
the
control device
inlet; and (2) particulate organic aerosols are formed in the
process and are present in the captured emissions.
1.2 Principle. The
amount
of VOG)j captured (G) is calculated as
the
sum
of the products of the
VOG~jcontent (CGj) ,the flow rate
(QGj) ,and the sampling time (Ta) from each captured emissions
point.
1.3 Estimated Measurement Uncertainty.
The measurement
uncertainties
are estimated for each captured or fugitive
emissions point as follows:
QGj= ±5.5 percent and CGj= ±5
percent.
Based on these numbers, the probable uncertainty for G
is estimated at about ±7.4percent.
1.4 Sampling Requirements.
A capture efficiency test shall
consist of at least three sampling runs.
The sampling time for
each run should be at least 8 hours, unless otherwise approved.
1.5 Notes. Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume, unless otherwise noted.
2.
APPARATUS
AND REAGENTS
2.1 Gas VOG~jConcentration. A schematic of the measurement
system is shown in
Figure
1. The main components are described
below:
2.1.1 Dilution System. A Kipp in-stack dilution probe and
controller or similar device may be used. The dilution rate
may
be changed by substituting different critical orifices or
adjustments of the aspirator supply pressure. The dilution
system shall be heated to prevent
VOC~jcondensation.
Note: An
out—of-stack dilution device may be used.
2.1.2
Calibration Valve Assembly. Three-way valve assembly at
the outlet of sample probe to direct the zero and calibration
gases to the analyzer. Other methods, such as quick—connect

330
lines, to route calibration gases to the outlet of the sample
probe
are acceptable.
2.1.3
Sample Line. Stainless steel or Teflon tubing to
transport the sample gas to the analyzer. The sample line must
be heated to prevent condensation.
2.1.4 Sample Pump. A leak-free pump, to pull
the sample gas
through
the system at a
flow rate sufficient to minimize the
response
time
of the measurement system. The components of the
pump
that
contact the gas stream shall be constructed of
stainless steel or Teflon. The sample pump must be heated to
prevent condensation.
2.1.5
Sample Flow Rate Control.
A sample flow rate control
valve and rotameter, or equivalent, to maintain a constant
sampling rate within 10 percent.
The flow control valve and
rotameter must be heated to prevent condensation. A control
valve may also be located on the sample pump bypass loop to
assist in controlling the sample pressure and flow rate.
2.1.6
Sample Gas Manifold.
Capable of diverting a portion of
the sample gas stream to the flame ionization analyzer (FIA), and
the remainder to the bypass discharge vent. The manifold
components shall be constructed of stainless steel or Teflon.
If
captured or fugitive emissions are to be measured at multiple
locations, the measurement system shall be designed to use
separate sampling probes, lines, and pumps for each measurement
location and a common sample gas manifold and FIA. The sample
gas manifold and connecting lines to the FIA must be heated to
prevent condensation.
2.1.7
Organic Concentration Analyzer.
An FIA with a span value
of 1.5 times the expected concentration as propane; however,
other span values may be used if it can be demonstrated that they
would provide more accurate measurements. The system shall be
capable of meeting or
exceeding the following specifications:
2.1.7.1
Zero Drift.
Less than ±3.0 percent of the span value.
2.1.7.2 Calibration Drift. Less than ±3.0percent of
the span
value.
2.1.7.3
Calibration Error.
Less than ±5.0 percent of the
calibration gas value.
2.1.7.4 Response Time. Less than 30 seconds.
2.1.8
Integrator/Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record
measurement data. The minimum data sampling frequency for

331
computing average or integrated values is one measurement value
every 5 seconds. The device
shall be capable of recording
average values at least once per minute.
2.1.9 Calibration and Other Gases.
Gases used for calibration,
fuel, and combustion air (if required) are contained in
compressed gas cylinders.
All calibration gases shall be
traceable to NIST standards and shall be certified by the
manufacturer to ±1 percent of the tag value. Additionally, the
manufacturer of the cylinder should provide a recommended shelf
life for each calibration gas cylinder over which the
concentration does not change more than ±2percent from the
certified value.
For calibration gas values not generally
available, alternative methods for preparing calibration gas
mixtures,
such as dilution systems, may be used with prior
approval.
2.1.9.1 Fuel. A 40 percent H2/60 percent He or 40 percent 112/60
percent N2 gas mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly
from a mean value.
2.1.9.2 Carrier Gas and Dilution Air Supply. High purity air
with less than 1 ppm of organic material (as propane or carbon
equivalent) or less than 0.1 percent of the span value, whichever
is greater.
2.1.9.3
FIA Linearity Calibration Gases.
Low—, mid-, and
high—range gas mixture standards with nominal propane
concentrations of 20-30, 45-55, and 70-80 percent of the span
value in air, respectively.
Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.1.9.4 Dilution Check Gas. Gas mixture standard containing
propane in air, approximately half the span value after dilution.
2.1.10 Particulate Filter. An in-stack or an out—of-stack glass
fiber filter is recommended if exhaust gas particulate
loading is
significant. An out-of-stack filter must be heated to prevent
any condensation unless it can be demonstrated that no
condensation occurs.
2.2 Captured Emissions Volumetric Flow Rate.
2.2.1 Method 2 or 2A Apparatus.
For determining volumetric flow
rate.
2.2.2 Method 3 Apparatus and Reagents.
For determining
molecular weight of the gas stream. An estimate of the molecular
weight of the gas stream may be used if it can be
justified.

332
2.2.3
Method
4
Apparatus and Reagents.
For determining moisture
content, if necessary.
3. DETERMINATION OF VOLUMETRIC FLOW RATE OF
CAPTURED
EMISSIONS
3.1 Locate all points where emissions are captured from the
affected facility. Using Method 1, determine the sampling points.
Be sure to check each site for cyclonic or swirling flow.
3.2 Measure the velocity at each sampling site at least once
every hour during each sampling run using Method
2 or 2A.
4. DETERMINATION OF VOGi~CONTENT OF CAPTURED EMISSIONS
4.1 Analysis Duration.
Measure the
VOG?j
responses at each
captured emissions point during the entire test run or, if
applicable, while the process is operating. If there are a
multiple captured emissions locations, design a sampling system
to allow a single FIA to be used to determine the VO~
responses
at all sampling locations.
4.2 Gas VOG1j Concentration.
4.2.1 Assemble the sample train as shown in Figure 1. Calibrate
the FIA according to the procedure in Section 5.1.
4.2.2 Set the dilution ratio and determine the dilution factor
according to the procedure in Section 5.3.
4.2.3 Conduct a system check according to the procedure in
Section 5.4.
4.2.4
Install the sample probe so that the probe is centrally
located in the stack, pipe, or duct, and is sealed tightly at the
stack port connection.
4.2.5 Inject zero gas at the calibration valve assembly.
Measure the system response time as the time required for
the
system to reach the effluent concentration after the calibration
valve has been returned to the effluent sampling position.
4.2.6 Conduct a system check before and a system
drift
check
after each sampling rim according to the procedures in Sections
5.2 and 5.4. If the
drift
check following a run indicates
unacceptable performance, the run is not valid.
The tester may
elect to
perform system drift
checks during the run not to exceed
one
drift
check per hour.
4.2.7 Verify that the sample lines, filter,
and pump
temperatures are 120 ±5°C.

333
4.2.8 Begin sampling at the start of the test period and
continue to sample during the entire run. Record the starting
and ending times and any required process information as
appropriate.
If multiple captured emission locations are sampled
using a single FIA, sample at each location for the same
amount
of time (e.g., 2 minutes) and continue to switch from one
location to another for the entire test run. Be sure that total
sampling time at each location is the same at the end of the test
run. Collect at least 4 separate measurements from each sample
point during each hour of testing.
Disregard the measurements at
each sampling location until two times the response time of
the
measurement system has elapsed.
Continue sampling for at least 1
minute and record the concentration measurements.
4.3 Background Concentration.
4.3.1 Locate all NDO’s of the TTE. A sampling point shall be
centrally located outside of the TTE at 4 equivalent diameters
from each
NDO,
if possible.
If there are more than 6 NDO’s,
choose 6 sampling points evenly spaced among the NDO’s.
4.3.2
Assemble the sample train as shown in Figure 2.
Calibrate
the FIA and conduct a system check according to the procedures in
Sections 5.1 and
5.4.
4.3.3 Position the probe at the sampling location.
4.3.4 Determine the response time, conduct the system check and
sample according to the procedures described in Sections 4.2.4 to
4.2.8.
4.4 Alternative Procedure. The direct interface sampling and
analysis
procedure described in Section 7.2 of Method 18 may be
used to determine the gas VO~jconcentration. The system must be
designed to collect and analyze at least one sample every 10
minutes.
5. CALIBRATION AND QUALITY ASSURANCE
5.1 FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner.
Allow the FIA to warm up for the period recommended
by the manufacturer.
Inject a calibration gas into the
measurement system after the dilution system and adjust the back—
pressure regulator to the value required to achieve the
flow
rates specified by the manufacturer. Inject the zero— and
the
high-range calibration gases and adjust the analyzer calibration
to provide the proper responses. Inject the low— and mid—range
gases and record the responses of the measurement system. The
calibration and linearity of the system are acceptable if the
responses for all four gases are within 5 percent of the

334
respective gas values. If the performance of the system is not
acceptable, repair or adjust the system and repeat the linearity
check. Conduct a calibration and linearity check after
assembling the analysis system and after a major change is made
to the system.
5.2 Systems Drift Checks. Select the calibration
gas that most
closely approximates the concentration of the diluted captured
emissions for conducting the drift checks. Introduce the
zero
and calibration gas at the calibration valve
assembly
and verify
that
the
appropriate gas flow rate and pressure are present at
the FIA. Record the measurement system responses to the zero and
calibration gases.
The performance of the system is acceptable
if the difference between the drift check measurement and the
value obtained in Section 5.1 is less than 3 percent of the span
value. Conduct the system
drift
check at the end of each run.
5.3 Determination of Dilution Factor. Inject the dilution check
gas into the measurement system
before the dilution system and
record the response. Calculate the dilution factor using
Equation 3.
5.4
System Check. Inject the high range calibration gas at the
inlet to the sampling probe while the dilution air is turned off.
Record the response.
The performance of the system is acceptable
if the measurement system response is within 5 percent of the
value obtained in Section 5.1 for the high range calibration gas.
Conduct a system check before and after each test run.
5.5 Analysis Audit. Immediately before each test analyze an
audit cylinder as described in Section 5.2. The analysis audit
must agree with the audit cylinder concentration within 10
percent.
6.
NOMENCLATURE
Ai
=
area of NDO i, ft~-..L
AN
=
total area of all NDO’s in the enclosure, ft2-~
CA
=
actual concentration of the dilution check gas,
ppm propane-a
CBI
=
corrected average
VOQ!,J
concentration of background
emissions at point i, ppm propane-~j
CB
=
average background concentration,
ppm propane~-j
CDH
=
average measured concentration for the drift check
calibration gas, ppm propane--j.

335
CDO
=
average system drift check concentration for zero
concentration
gas, ppm propane~-j
C11
=
actual concentration of the drift check
calibration gas, ppm propane-~j.
Cj~
=
uncorrected average background VO~Jconcentration
measured at point i, ppm propane-a
Cj
=
uncorrected average V0q1 concentration measured at
point j, ppm propane-~-j
CM
=
measured concentration of the dilution check gas,
ppm propane-u
DF
=
dilution factor-~-j
G
=
total VOC!~
content of captured emissions, kg-ri.
K1
=
1.830 x 10~kg/(m3-ppm)—.~
n
=
number of measurement points-ri
QGj
=
average effluent volumetric flow rate corrected to
s~andardconditions at captured emissions point j,
m /min-.i.
TC
=
total duration of capture efficiency sampling run,
mm.
7.
CALCULATIONS
7.1 Total VO~ Captured Emissions.
n
G
=
E CGjQGjTCK1
Eq. 1
j=l
7.2 VO~1Concentration of the Captured Emissions at Point j.
DF (Cj~CDO)
Eq. 2
CDH- CDO
7.3 Dilution Factor.
DFSA.
Eq. 3
CM
7.4 Background
VOG1~J
Concentration at Point i.

336
CBi (Cj CDO)
Cp~
Eq. 4
CDH- CDO
7
5 Average Background Concentration.
n
E CBJAj
CB= i=1
Eq. 5
nAN
NOTE: If
the
concentration at each point is within 20 percent of
the average concentration of all points, the terms “A1”and “AN”
may be deleted from Equation 4.
Procedure F.2
-
Fugitive VOG?j Emissions from Building Enclosures
1. INTRODUCTION
1.1 Applicability. This procedure is applicable for determining
the fugitive volatile organic compoundomaterials (VO6~j) emissions
from a building enclosure (BE). It is intended to be used as a
segment in the development of liquid/gas or gas/gas protocols for
determining VO~jcapture efficiency (CE) for surface coating and
printing operations.
1.2 Principle. The total amount of fugitive VO~jemissions (FB)
from the BE is calculated as the sum of the products of the VO~J
content (CFj)Of each fugitive emissions point, its flow rate
(QFj) ,and time (T).
1.3 Measurement Uncertainty. The measurement uncertainties are
estimated for each fugitive emissions point as follows: QFj=
±5.0percent and CFj= ±5.0percent. Based on these numbers, the
probable uncertainty for
FB is estimated at about ±11.2percent.
1.4 Sampling Requirements. A capture efficiency test shall
consist of at least three sampling runs. The sampling time for
each run should be at least 8 hours, unless otherwise approved.
1.5 Notes. Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume, unless otherwise noted.
2. APPARATUS AND REAGENTS
2.1 Gas VOG~Concentration. A schematic of the measurement
system is shown in Figure 1. The main components are described
below:

337
2.1.1 Sample Probe. Stainless steel, or equivalent. The probe
shall be heated to prevent VO~jcondensation.
2.1.2 Calibration Valve Assembly. Three-way valve assembly at
the outlet of sample probe to direct the zero and calibration
gases to the analyzer. Other methods, such as quick—connect
lines, to route calibration gases to the outlet of the sample
probe are acceptable.
2.1.3 Sample Line. Stainless steel or Teflon tubing to
transport the sample gas to the analyzer.
The sample line must
be heated to prevent condensation.
2.1.4 Sample
Pump. A leak-free pump, to pull the sample gas
through
the system at a flow rate sufficient to minimize the
response time of the measurement system. The components of the
pump that contact the gas stream shall be constructed of
stainless steel or Teflon. The sample pump must be heated to
prevent condensation.
2.1.5 Sample Flow Rate Control. A sample flow rate control
valve and rotameter, or equivalent, to maintain a constant
sampling rate within 10 percent. The flow rate control valve and
rotameter must be heated to prevent condensation.
A control
valve may also be located on the sample pump bypass loop to
assist in controlling the sample pressure and flow rate.
2.1.6 Sample Gas Manifold. Capable of diverting a portion of
the sample gas stream to the flame ionization analyzer (FIA), and
the remainder to the bypass discharge vent. The manifold
components shall
be constructed of stainless steel or Teflon. If
emissions are to be measured at multiple locations, the
measurement system shall be designed to use separate sampling
probes, lines, and pumps for each measurement location and a
common sample gas manifold and FIA. The sample gas manifold must
be heated to prevent condensation.
2.1.7
Organic Concentration Analyzer.
An FIA with a span value
of 1.5 times the expected concentration as propane; however,
other span values may be used if it can be demonstrated that they
would provide more accurate measurements. The system shall be
capable of meeting or exceeding the following specifications:
2.1.7.1 Zero Drift. Less than ±3.0percent of the span value.
2.1.7.2
Calibration Drift.
Less than ±3.0 percent of the span
value.
2.1.7.3 Calibration Error. Less than ±5.0percent of the
calibration gas value.
2.1.7.4 Response Time. Less than 30 seconds.

338
2.1.8 Integrator/Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record
measurement data. The minimum data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.
2.1.9
Calibration and Other Gases. Gases used for calibration,
fuel, and combustion air (if required) are contained in
compressed gas cylinders.
All calibration gases shall be
traceable to NIST standards and shall be certified by the
manufacturer to ±1 percent of the tag value. Additionally, the
manufacturer of the cylinder should provide a recommended shelf
life for each calibration gas cylinder over which the
concentration does not change more than ±2 percent from the
certified value. For calibration gas values not generally
available, alternative methods for preparing calibration gas
mixtures, such as dilution systems, may be used with prior
approval.
2.1.9.1
Fuel.
A 40 percent 112/60 percent He or 40 percent 112/60
percent N2 gas mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly from a mean value.
2.1.9.2
Carrier Gas. High purity air with less than 1 ppm of
organic material (propane or carbon equivalent) or less than 0.1
percent of the span value, whichever is greater.
2.1.9.3 FIA Linearity Calibration Gases. Low-, mid—, and
high—range gas mixture standards with nominal propane
concentrations of 20-30, 45—55, and 70-80 percent of the span
value in air, respectively.
Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.1.10 Particulate Filter. An in-stack or an out-of—stack glass
fiber filter is recommended if exhaust gas particulate loading is
significant.
An out-of-stack filter must be heated to prevent
any condensation unless it can be demonstrated that no
condensation occurs.
2.2 Fugitive Emissions Volumetric Flow Rate.
2.2.1 Flow Direction Indicators. Any
means of indicating inward
or outward flow, such as light plastic film or paper streamers,
smoke
tubes, filaments, and sensory
perception.
2.2.2
Method 2 or 2A Apparatus.
For determining volumetric flow
rate.
Anemometers or similar devices calibrated according to the

339
manufacturer’s instructions may be used when low velocities are
present. Vane anemometers (Young-maximum response propeller),
specialized pitots with electronic manometers (e.g., Shortridge
Instruments Inc., Airdata Multimeter 860) are commercially
available with measurement thresholds of 15 and 8 mpm (50 and
25 fpm), respectively.
2.2.3 Method 3 Apparatus and Reagents. For determining
molecular weight of the gas stream. An estimate of the molecular
weight of the gas stream may be used if it can be justified.
2.2.4 Method 4 Apparatus and Reagents. For determining moisture
content, if necessary.
3. DETERMINATION OF VOLUMETRIC FLOW RATE OF FUGITIVE EMISSIONS
3.1 Preliminary Determinations. The purpose of this exercise is
to determine
which exhaust points should be measured for volumetric flow rates
and VOG~concentrations.
3.1.1 Forced Draft Openings. Identify all forced draft
openings. Determine the volumetric flow rate according to Method
2.
3.1.2 NDO’s Exhaust Points. The NDO’s in the roof of a facility
the building or room in which the emission unit is located are
considered to be exhaust points. Determine volumetric flow rate
from these NDO’s. Divide the cross—sectional area according to
Method 1 using 12 equal areas.
Use the appropriate velocity
measurement devices, e.g., propeller anemometers.
3.1.3 Other NDO’s.
3.1.3.1
This step is optional.
Determine the exhaust flow rate,
including that of the control device, from the enclosure and
the
intake air flow rate. If the exhaust flow rate divided by the
intake air flow rate is greater than 1.1, then all other NDO’s
are not considered to be significant exhaust points.
3.1.3.2 If the option above is not taken, identify all other
NDO’s and other potential points through which fugitive emissions
may escape the enclosure. Then use the following criteria to
determine whether flow rates and VO~Mconcentrations need to be
measured:
3.1.3.2.1 Using the appropriate flow direction indicator,
determine the flow direction. An NDO with zero or inward flow is
not an exhaust point.
3.1.3.2.2 Measure the outward volumetric flow rate from the
remainder of the NDO’s. If the collective flow rate is 2

340
percent, or less, of the flow rate from Sections 3.1.1 and 3.1.2,
then these NDO’s, except those within two equivalent diameters
(based
on NDO opening) from
~.
VO~joouroc~emittinciDoint, may be
considered to be non—exhaust points.
3.1.3.2.3 If the percentage calculated in Section 3.1.3.2.2 is
greater
than 2 percent, those NDO’S
(except those within two
equivalent diameters from a VOG!,j
oourccoemittina point) whose
volumetric flow rate total 2 percent of the flow rate from
Sections 3.1.1 and 3.1.2 may be considered as non—exhaust points.
All remaining
NDO’s shall
be measured for volumetric flow rate
and
VOQ~fconcentrations during the CE test.
3.1.3.2.4
The tester may choose to measure
VOG)J
concentrations
at the forced exhaust points and the NDO’s. If the total
VO~j
emissions from the NDO’s are less than 2 percent of
the emissions
from the forced draft and roof NDO’s, then these NDO’s may be
eliminated from further consideration.
3.2 Determination of Flow Rates.
3.2.1 Measure the volumetric flow rate at all locations
identified as exhaust points in Section 3.1. Divide each exhaust
opening into 9 equal areas for rectangular openings and 8 for
circular openings.
3.2.2 Measure the velocity at each site at least once every hour
during each sampling run using Method 2 or 2A, if applicable, or
using the low velocity instruments in Section 2.2.2.
4. DETERMINATION OF VOGIj CONTENT OF FUGITIVE EMISSIONS
4.1 Analysis Duration. Measure the voq~responses
at each
fugitive emission point during the entire test run or, if
applicable, while the process is operating. If there are
multiple emissions locations, design a sampling system to allow a
single FIA to be used to determine the VO~Mresponses
at all
sampling locations.
4.2 Gas
VOG~jConcentration.
4.2.1
Assemble the sample train as shown in Figure 1.
Calibrate
the FIA and conduct a system check according to the procedures in
Sections 5.1 and 5.3, respectively.
4.2.2 Install the sample probe so that the probe is centrally
located in the stack, pipe, or duct, and is sealed tightly at the
stack port connection.
4.2.3 Inject zero gas at the calibration valve assembly. Allow
the measurement system response to reach zero. Measure the

341
system response time as the time required for the system to reach
the effluent concentration after the calibration valve has been
returned to the effluent sampling position.
4.2.4 Conduct a system check before and a system
drift
check
after each sampling run according to the procedures in Sections
5.2 and 5.3.
If the drift check following a run indicates
unacceptable performance, the run is not valid.
The tester may
elect to perform drift checks during the run not to exceed one
drift
check per hour.
4.2.5 Verify that the sample lines, filter,
and pump
temperatures are 120 ±5°C.
4.2.6 Begin sampling at the start of the test period and
continue to sample during the entire run. Record the starting
and ending times and any required process information as
appropriate. If multiple emission locations are sampled using a
single FIA, sample at each location for the same amount of time
(e.g., 2 minutes) and continue to switch from one location to
another for the entire test run. Be sure that total sampling
time
at each location is the same at the end of the test run.
Collect at least 4 separate measurements from each sample point
during each hour of testing. Disregard the response measurements
at each sampling location until two times the response time of
the measurement system has elapsed.
Continue sampling for at
least 1 minute and record the concentration measurements.
4.3 Alternative Procedure The direct interface sampling and
analysis procedure described in Section 7.2 of Method 18 may be
used to determine the gas
VO~j
concentration. The system must be
designed to collect and analyze at least one sample every 10
minutes.
5.
CALIBRATION AND QUALITY ASSURANCE
5.1 FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner.
Allow the FIA to warm up for the period recommended
by the manufacturer. Inject a calibration gas into the
measurement system and adjust the back—pressure regulator to the
value required to achieve the flow rates specified by the
manufacturer. Inject the zero— and the high—range calibration
gases and adjust the analyzer calibration to provide the proper
responses. Inject the low— and mid—range gases and record
the
responses of the measurement system.
The calibration and
linearity of the system are acceptable if the responses for all
tour gases are within 5 percent of the respective gas values. If
the performance of the
system is
not acceptable, repair or adjust
the system and repeat the linearity check. Conduct a calibration
and linearity check after assembling the analysis system and
after a major change is made to the system.

342
5.2 Systems Drift Checks. Select the calibration gas that most
closely approximates the concentration of the captured emissions
for conducting the drift checks. Introduce the zero and
calibration gas at the calibration valve
assembly
and verify that
the
appropriate gas flow rate and pressure are present at the
FIA. Record the measurement system responses to the zero and
calibration gases.
The performance of the system is acceptable
if the difference between the drift check measurement and the
value obtained in Section 5.1 is less than 3 percent of the span
value.
Conduct a system drift check at the end of each run.
5.3 System Check. Inject the high range calibration gas at the
inlet of the sampling probe and record the response.
The
performance of the system, is acceptable if the measurement system
response is within 5 percent of the value obtained in Section 5.1
for the high range calibration gas. Conduct a system check
before each test run.
5.4 Analysis Audit.
Immediately before each test analyze an
audit cylinder as described in Section 5.2. The analysis audit
must agree with the audit cylinder concentration within 10
percent.
6.
NOMENCLATURE
CDH
=
average measured concentration for the drift check
calibration gas, ppm propane--j.
CDO
=
average system drift check concentration for zero
concentration gas, ppm
propane--i.
CFj
=
corrected average VOGN
concentration of fugitive
emissions at point
j,
ppm propane-ri.
C11
=
actual concentration of the drift
check
calibration gas, ppm propane-ri.
Cj
=
uncorrected average vo~rjconcentration measured at
point j,
ppm propane-ri.
FB
=
total VOG~Jcontent of fugitive emissions from the
building, kg-ri
K1
=
1.830 x 10°kg/(m3-ppm)--.~
n
=
number
of measurement points-rj
QFj
=
average effluent volumetric flow rate corrected to
s~andardconditions at fugitive emissions point
j,
m /min-.~

343
TF
=
total duration of capture efficiency sampling run,
mm.
7.
CALCULATIONS
7.1 Total VOGZf Fugitive Emissions From the Building.
n
=
&
CFjQFjTF K1
Eq. 1
j=1
7.2
VOGIf
Concentration of the Fugitive Emissions at Point j.
CFj
(Cj~CDO)
CH
Eq. 2
CDH
-
CDO
Procedure F.1
Fugitive VO~j
Emissions from Temporary Enclosures
1. INTRODUCTION
1.1 Applicability. This procedure is applicable for determining
the fugitive volatile organic compoundomaterials (VOG~)
emissions
from a temporary total enclosure (TTE). It is intended to be
used as a segment in the development of liquid/gas or gas/gas
protocols for determining
VO~j capture efficiency (CE) for
surface coating and printing operations.
1.2 Principle. The
amount
of fugitive VOG~jemissions (F) from
the TTE is calculated as the sum of the products of the VOGZ*j
content (CF~),theflow rate (QFj),and the sampling time (Tp~ from
each fugitive emissions point.
1.3 Estimated Measurement
Uncertainty. The measurement
uncertainties are estimated for each fugitive emission point
as follows: QFj= ±5.5percent and CFj= ±5.0percent. Based
on
these numbers, the probable uncertainty for F is estimated at
about ±7.4percent.
1.4 Sampling Requirements. A capture efficiency test shall
consist of at least three sampling runs. The sampling time for
each run should be at least B hours, unless otherwise approved.
1.5 Notes. Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume, unless otherwise noted.
2.
APPARATUS AND
REAGENTS

344
2.1 Gas VOGZj Concentration. A schematic of the
measurement
system is shown in Figure 1. The main components are described
below:
2.1.1 Sample Probe. Stainless steel, or equivalent. The probe
shall be heated to prevent VO~ijcondensation.
2.1.2
Calibration Valve Assembly.
Three—way valve assembly at
the outlet of sample probe to direct the zero and calibration
gases to
the
analyzer. Other methods, such as quick—connect
lines, to route calibration gases to the outlet of the sample
probe
are acceptable.
2.1.3 Sample Line. Stainless
steel or Teflon tubing to
transport the sample gas to the analyzer. The sample line must
be heated to prevent condensation.
2.1.4 Sample Pump. A leak-free pump, to pull the sample gas
through
the system at a flow rate sufficient to minimize the
response time of the measurement system. The components of the
pump that contact the gas stream shall be constructed of
stainless steel or Teflon. The sample pump must be heated to
prevent condensation.
2.1.5 Sample Flow Rate Control. A sample flow rate control
valve and rotameter, or equivalent, to maintain a constant
sampling rate within 10 percent. The flow control valve and
rotameter must be heated to prevent condensation. A control
valve may also be located on the sample pump bypass loop to
assist in controlling the sample pressure and flow rate.
2.1.6 Sample Gas Manifold. Capable of diverting a portion of
the sample gas stream to the flame ionization analyzer (FIA), and
the remainder to the bypass discharge vent. The manifold
components shall be constructed of stainless steel or Teflon. If
emissions are to be measured at multiple locations, the
measurement system shall
be designed to use separate sampling
probes, lines, and pumps for each measurement location and a
common sample gas manifold and FIA. The sample gas manifold and
connecting lines to the FIA must be heated to prevent
condensation.
2.1.7 organic Concentration Analyzer.
An FIA with a
span
value
of 1.5 times the expected concentration as propane; however,
other span values may be used if it can be demonstrated that they
would provide more accurate measurements. The system shall be
capable of meeting or exceeding the following specifications:
2.1.7.1 Zero Drift. Less than ±3.0percent of the span value.
2.1.7.2 Calibration Drift. Less than ±3.0percent of the span
value.

345
2.1.7.3 Calibration Error. Less than ±5.0percent of the
calibration gas value.
2.1.7.4 Response Time. Less than 30 seconds.
2.1.8
Integrator/Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record
measurement data.
The minimum data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.
2.1.9
Calibration and Other Gases. Gases used for calibration,
fuel, and combustion air (if required) are contained in
compressed gas cylinders.
All calibration gases shall be
traceable to NIST standards and shall be certified by the
manufacturer to ±1percent of the tag value. Additionally, the
manufacturer of the cylinder should provide a recommended shelf
life for each calibration gas cylinder over which the
concentration does not change more than ±2percent from
the
certified value. For calibration gas values not generally
available, alternative methods for preparing calibration gas
mixtures, such as dilution systems, may be used with prior
approval.
2.1.9.1 Fuel. A 40 percent 112/60 percent He or 40 percent 112/60
percent N2 gas mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly
from a mean value.
2.1.9.2 Carrier Gas. High purity air with less than 1 ppm of
organic material (as propane or carbon equivalent) or less than
0.1 percent of the span value, whichever is greater.
2.1.9.3 FIA Linearity Calibration Gases. Low-, mid—, and
high—range gas mixture standards with nominal propane
concentrations of 20-30, 45-55, and 70-80 percent of the span
value in air, respectively.
Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.1.10 Particulate Filter. An in-stack or an out—of—stack glass
fiber filter is recommended if exhaust gas particulate
loading is
significant. An out-of-stack filter must be heated to prevent
any condensation unless it can be demonstrated that no
condensation occurs.
2.2 Fugitive Emissions Volumetric Flow Rate.

346
2.2.1 Method 2 or 2A Apparatus.
For determining volumetric flow
rate.
2.2.2 Method
3
Apparatus and Reagents. For determining
molecular weight of the gas stream. An estimate of the molecular
weight of the gas stream may be used if it can be justified.
2.2.3
Method 4 Apparatus and Reagents.
For determining moisture
content, if necessary.
2.3 Temporary Total Enclosure.
The criteria for designing a
TTE
are discussed in Procedure T.
3. DETERMINATION OF VOLUMETRIC FLOW RATE OF FUGITIVE EMISSIONS
3.1 Locate all points where emissions are exhausted from the
TTE.
Using Method 1,
determine the sampling points. Be sure to
check each site for cyclonic or swirling flow.
3.2 Measure the velocity at each sampling site at least once
every hour during each sampling run using Method 2 or 2A.
4. DETERMINATION OF VO~IjCONTENT OF FUGITIVE EMISSIONS
4.1 Analysis Duration. Measure
the
VOG!,j
responses at each
fugitive emission point during the entire test run or, if
applicable, while the process is operating. If there are
multiple emission locations, design a sampling system to allow a
single FIA to be used to determine the VOG~responses
at all
sampling locations.
4.2 Gas
VOG~JConcentration.
4.2.1 Assemble the sample train as shown in Figure 1. Calibrate
the FIA and conduct a system check according to the procedures in
Sections 5.1 and 5.3, respectively.
4.2.2 Install the sample probe so that the probe is centrally
located in the stack, pipe, or duct, and is sealed tightly at
the
stack port connection.
4.2.3
Inject zero gas at the calibration valve assembly.
Allow
the measurement system response to reach zero.
Measure the
system response time as the time required for the system to reach
the effluent concentration after the calibration valve has been
returned to the effluent sampling position.
4.2.4 Conduct a system check before and a system
drift
check
after each sampling run according to the procedures in Sections
5.2 and 5.3. If the drift check following a run indicates
unacceptable performance, the run is not valid. The tester may

347
elect to perform system drift checks during the
run not to exceed
one drift check per hour.
4.2.5 Verify that the sample lines, filter, and pump
temperatures are 120 ±5°C.
4.2.6 Begin sampling at the start of the test period and
continue to sample during the entire run. Record the starting
and ending times and any required process information as
appropriate. If multiple emission locations are sampled using a
single FIA, sample at each location for the same amount of time
(e.g., 2 minutes) and continue to switch from one location to
another for the entire test run. Be sure that total sampling
time at each location is the same at the end of the test run.
Collect at least 4 separate measurements from each sample point
during each hour of testing. Disregard the response measurements
at each sampling location until two times the response time of
the measurement system has elapsed. Continue sampling for at
least 1 minute and record the concentration measurements.
4. 3 Background Concentration.
4.3.1 Determination of VO~ Background Concentration.
4.3.1.1 Locate all NDO’s of the TTE. A sampling point shall be
centrally located outside of the TTE at 4 equivalent diameters
from each NDO, if possible. If there are more than 6 NDO’s,
choose 6 sampling points evenly spaced among the NDO’s.
4.3.1.2 Assemble the sample train as shown in Figure 2.
Calibrate the FIA and conduct a system check according to the
procedures in Sections 5.1 and 5.3.
4.3.1.3 Position the probe at the sampling location.
4.3.1.4 Determine the response time, conduct the system check
and sample according to the procedures described in Sections
4.2.3 to 4.2.6.
4.4 Alternative Procedure.
The direct interface sampling and
analysis procedure described in Section 7.2 of Method 18 may be
used to determine the gas
voq~
concentration. The system must be
designed to collect and analyze at least one sample every 10
minutes.
5. CALIBRATION
AND
QUALITY ASSURANCE
5.1 FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner. Allow the FIA to warm up for the period recommended
by the manufacturer.
Inject a calibration gas into the
measurement system and adjust the back-pressure regulator to the

348
value required to achieve the flow rates specified by the
manufacturer.
Inject the zero- and the high—range calibration
gases and adjust the analyzer calibration to provide the proper
responses.
Inject the low— and mid—range gases and record the
responses of
the
measurement system. The calibration and
linearity of the system are acceptable if the responses for all
four gases are within 5 percent of the respective gas values. If
the performance of the system is not acceptable, repair or adjust
the
system
and repeat the linearity check. Conduct a calibration
and linearity check after assembling the analysis system and
after a major change is made to the system.
5.2
Systems Drift Checks. Select the calibration gas
concentration that most closely approximates that of the fugitive
gas emissions to conduct the drift checks.
Introduce the zero
and calibration gas at the calibration valve assembly and verify
that the appropriate gas flow rate and pressure are present at
the FIA. Record the measurement system responses to the zero and
calibration gases. The performance of the system is acceptable
if the difference between the drift check measurement and the
value obtained in Section 5.1 is less than 3 percent of the span
value. Conduct a system drift check at the end of each run.
5.3 System Check. Inject the high range calibration gas at the
inlet of the sampling probe and record the response. The
performance of the system is acceptable if the measurement system
response is within 5 percent of the value obtained in Section 5.1
for the high range calibration gas. Conduct a system check
before each test run.
5.4 Analysis Audit. Immediately before each test analyze an
audit cylinder as described in Section 5.2.
The analysis audit
must agree with the audit cylinder concentration within 10
percent.
6.
NOMENCLATURE
A~
=
area of NDO i, ft~-.i.
AN
=
total area
of all NDO’s in the enclosure, ft~-~i.
CBj
=
corrected average VOqf concentration of background
emissions at point i, ppm propane.i.
CB
=
average background concentration, ppm propane,-i.
CDH
=
average measured concentration for the drift check
calibration
gas, ppm propane-ri.

349
CDO
=
average system drift check concentration for zero
concentration gas, ppm
propane-rj
CFj
=
corrected average VO~
concentration of fugitive
emissions at point j, ppm propane--i.
C11
=
actual concentration of the drift check
calibration gas, ppm propane-ri.
Cj
=
uncorrected average background
VOG~Jconcentration
measured at point i, ppm propane-ri.
Cj
=
uncorrected average VO~Jconcentration measured at
point j, ppm propane--j
G
=
total
VOG?’j content of captured emissions, kgr~
K1
=
1.830 x
10~kg/(m3-ppm~~
n
=
number of measurement points-~j.
QFj
=
average effluent volumetric flow rate corrected to
standard
conditions at fugitive emissions point j, m3/mini.i.
TF
=
total duration of fugitive emissions sampling run,
mm.
7. CALCULATIONS
7.1 Total VOG~1Fugitive Emissions.
n
F
=
E
(CFj- CB) QFjTF K1
Eq. 1
7.2
VO~!jConcentration
of the Fugitive Emissions at Point
j.
CFj= (Cj- CDO)
Eq. 2
CDH- CDO
7.3 Background VO~jConcentration
at Point i.
CBi= (Ci- CDO)
CR
Eq. 3
CDH— CDO
7.4 Average Background Concentration.
n
E CBIAi
CB= 1=1
Eq. 5

350
NOTE: If the concentration at each point is within 20 percent of
the average concentration of all points, the terms “A~”and “AN”
may be deleted from Equation 4.
Procedure L
-
VOGN
Input
1. INTRODUCTION
1.1 Applicability. This procedure is applicable for determining
the input of volatile organic oompourld3materials
(VOQIj).
It is
intended to be used as a segment in the development of liquid/gas
protocols for determining VOGIj capture efficiency (CE) for
surface coating and printing operations.
1.2 Principle. The
amount
of VOG?’J
introduced to the process
(L) is the sum of the products of the weight (W) of each VOGZ,~
containing liquid (ink, paint, solvent, etc.) used and its
VO?I~J
content (V). A sample of each
VOGJ
containing liquid is analyzed
with a flame ionization analyzer (FIA) to determine V.
1.3 Estimated Measurement Uncertainty. The measurement
uncertainties are estimated for each VO~
containing liquid as
follows: W
=
2.0 percent and V
=
±12.0percent. Based on these
numbers,
the probable uncertainty for L is estimated at about
±12.2percent for each
voq~
containing liquid.
1.4 Sampling Requirements. A capture efficiency test shall
consist of at least three sampling runs. The sampling time for
each run should be at least 8 hours, unless otherwise approved.
1.5 Notes. Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume, unless otherwise noted.
2.
APPARATUS AND REAGENTS
2.1 Liquid Weight.
2.1.1 Balances/Digital Scales.
To weigh drums of
VOGZf
containing liquids to within 0.2 lb.
2
1
2 Volume Measurement Apparatus (Alternative).
Volume
meters, flow
meters, density measurement equipment, etc., as
needed to achieve same accuracy as direct weight measurements.

351
2.2 VOG)J Content (Flame Ionization Analyzer Technique). The
liquid sample analysis system is shown in
Figures 1 and 2. The
following equipment is required:
2.2.1 Sample Collection Can. An appropriately sized metal can
to be used to collect
VO~ containing materials.
The can must be
constructed in such a way that it can be grounded to the coating
container.
2.2.2
Needle Valves.
To control gas flow.
2.2.3 Regulators.
For carrier gas and calibration gas
cylinders.
2.2.4
Tubing.
Teflon or stainless steel tubing with diameters
and lengths determined by connection requirements of equipment.
The tubing between the sample oven outlet and the
PIA shall be
heated to maintain a temperature of 120 ±5°C.
2.2.5 Atmospheric Vent. A tee and 0— to 0.5—liter/mm rotameter
placed in the sampling line between the carrier gas cylinder and
the VOGZ~sample vessel to release the excess carrier gas. A
toggle valve placed between the tee and
the rotaineter facilitates
leak tests of the analysis system.
2.2.6
Thermometer.
Capable of measuring the temperature of the
hot water bath
to within
lee.
2.2.7 Sample Oven. Heated enclosure, containing calibration gas
coil heaters, critical orifice, aspirator, and other liquid
sample analysis components, capable of maintaining a temperature
of 120 ±5°C.
2.2.8 Gas Coil Heaters.
Sufficient lengths of stainless steel
or Teflon tubing to allow zero and calibration gases to be heated
to the sample oven temperature before entering the critical
orifice or aspirator.
2.2.9 Water Bath.
Capable of heating and maintaining a sample
vessel temperature of 100 ±5°C.
2.2.10 Analytical Balance.
To measure ±0.001 g.
2.2.11
Disposable Syringes.
2—cc or 5—cc.
2.2.12 Sample Vessel. Glass, 40—mi septum vial. A separate
vessel is needed for each sample.
2.2.13 Rubber Stopper. Two-hole stopper to accommodate 3.2—mm
(1/8—in.) Teflon tubing, appropriately sized to fit the opening
of the sample vessel. The rubber stopper should be wrapped in
Teflon tape to provide a tighter seal and to prevent any reaction

352
of the sample with the rubber stopper.
Alternatively,
any
leak—free closure fabricated of non—reactive materials and
accommodating the necessary tubing fittings may be used.
2.2.14 Critical Orifices.
Calibrated critical orifices capable
of providing constant flow rates from 50 to 250 ml/min at
known
pressure drops.
Sapphire orifice assemblies (available from
O’Keefe Controls Company) and glass capillary tubing have been
found to be adequate for this application.
2.2.15
Vacuum Gauge.
0- to 760—mm (0— to 30—in.) Hg U—Tube
manometer or vacuum gauge.
2.2.16
Pressure Gauge. Bourdon gauge capable of measuring the
maximum air pressure at the aspirator inlet (e.g., 100 psig).
2.2.17 Aspirator.
A device capable of generating sufficient
vacuum at the sample vessel to create critical flow through the
calibrated orifice when sufficient air pressure is present at the
aspirator inlet. The aspirator must also provide sufficient
sample pressure to operate the FIA. The sample is also mixed
with the dilution gas within the aspirator.
2.2.18 Soap Bubble Meter. Of an appropriate size to calibrate
the critical orifices in the system.
2.2.19
Organic Concentration Analyzer.
An FIA with a span value
of 1.5 times the expected concentration as propane; however other
span values may be used if it can be demonstrated that they would
provide more accurate measurements. The system shall be capable
of meeting or exceeding the following specifications:
2.2.19.1 Zero Drift. Less than ±3.0percent of
the span
value.
2.2.19.2 Calibration Drift. Less than ±3.0percent of span
value.
2.2.19.3 Calibration Error. Less than ±5.0percent of
the
calibration gas value.
2.2.20 Integrator/Data Acquisition System.
An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record
measurement data. The minimum
data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.
2.2
21 Chart Recorder (Optional). A chart recorder or similar
device is recommended to provide a continuous analog display of
the measurement results during the liquid sample analysis.

353
2.2.22 Calibration and Other Gases. For calibration, fuel, and
combustion air (if required) contained in compressed gas
cylinders. All calibration gases shall be traceable to NIST
standards and shall be certified by the manufacturer to ±1
percent of the tag value. Additionally, the manufacturer of the
cylinder should provide a recommended shelf life for each
calibration gas cylinder over which the concentration does not
change more than ±2 percent from the certified value.
For
calibration gas values not generally available, alternative
methods for preparing calibration gas mixtures, such
as dilution
systems, may be used with prior approval.
2.2.22.1
Fuel.
A 40 percent 112/60 percent He or 40 percent 112/60
percent N2 gas
mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly
from a mean value.
2.2.222
Carrier Gas. High purity air with less than 3. ppm of
organic material (as propane) or less than 0.1 percent of the
span value, whichever is greater.
2.2.22.3 FIA Linearity Calibration Gases. Low-, mid-, and
high—range gas mixture standards with nominal propane
concentrations of 20-30, 45-55, and 70-80 percent of the span
value in air, respectively. Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.2.22.4 System Calibration Gas. Gas mixture standard
containing propane in air, approximating the undiluted VO~j
concentration expected for the liquid samples.
3. DETERMINATION OF LIQUID INPUT WEIGHT
3.1 weight Difference. Determine the amount of material
introduced to the process as the weight difference of the feed
material before and after each sampling run. In determining the
total
VOGI’I containing liquid usage, account for: (a) the initial
(beginning) VO~Jcontaining liquid mixture; (b) any solvent added
during the test run; (c) any coating added during the test run;
and (d) any residual
VO~)Jcontaining liquid mixture remaining at
the end of the sample run.
3.1.1 Identify all points where VO~jcontaining liquids are
introduced to the process. To obtain an accurate measurement of
VOG)J containing liquids, start with an empty fountain (if
applicable).
After completing the run, drain the liquid in the
fountain back into the liquid drum (if possible), and weigh the
drum again. Weigh the VO~jcontaining liquids to ±0.5percent of
the total weight (full) or ±0.1percent of the total weight of
VO~?jcontaining liquid used during the sample run, whichever is

354
less. If the residual liquid cannot be returned to the drum,
drain the fountain into a preweighed empty drum to determine the
final weight of the liquid.
3.1.2
If it is not possible to measure a single representative
mixture,
then weigh the various components separately (e.g., if
solvent is added during the
sampling run, weigh the solvent
before it is added to the mixture).
If a fresh drum of
VO~f
containing liquid is needed during the run, then weigh both the
empty drum and fresh drum.
3
2 Volume Measurement (Alternative).
If direct weight
measurements are not feasible, the tester may use volume meters
and flow rate meters (and density measurements) to determine the
weight of liquids used if it can be demonstrated that the
technique produces results equivalent to the direct weight
measurements.
If a single representative mixture cannot be
measured, measure the components separately.
4. DETERMINATION OF VO~JCONTENT IN INPUT LIQUIDS
4.1 Collection of Liquid Samples.
4.1.1 Collect a 100-ml or larger sample of the
VO6~f
containing
liquid mixture
at each application location at the beginning and
end of each test run. A separate sample should be taken of each
VOGIj
containing liquid
added to the application mixture during
the test run. If a fresh drum is needed during the sampling run
then obtain a sample from the fresh drum.
4.1.2 When collecting the sample, ground the sample container to
the coating drum. Fill the sample container as close to the rim
as possible to minimize the amount of headspace.
4.1.3 After the sample is collected, seal the container so the
sample cannot leak out or evaporate.
4.1.4
Label the container to identify clearly the contents.
4.2 Liquid Sample
VOG!j
Content.
4.2.1
Assemble the liquid VO~)Jcontent analysis system as shown
in Figure 1.
4.2.2 Permanently identify all of the critical orifices that may
be used. Calibrate each critical orifice under the expected
operating conditions (i.e., sample vacuum and temperature)
against a volume meter as described in Section 5.3.
4.2.3 Label and tare the sample vessels (including the stoppers
and caps) and the syringes.

355
4.2.4 Install an empty sample vessel and perform a leak test of
the system. Close the carrier gas valve and atmospheric vent and
evacuate the sample vessel to 250 mm (10 in.) Hg absolute or less
using the aspirator. Close the toggle valve at the inlet to the
aspirator
and
observe the vacuum for at least one minute. If
there is
any
change in the sample pressure, release
the vacuum,
adjust or repair the apparatus as necessary and repeat the leak
test.
4.2.5 Perform the analyzer calibration and linearity checks
according to the procedure in Section 5.1. Record the responses
to each of the calibration gases and the back—pressure setting of
the FIA.
4.2.6 Establish the appropriate dilution ratio by adjusting
the
aspirator air supply or substituting critical orifices.
Operate
the aspirator at a vacuum of at least 25 mm (1 in.) Hg greater
than the vacuum necessary
to achieve critical flow. Select the
dilution ratio so that
the maximum response of the FIA to the
sample does not exceed the high-range calibration gas.
4.2.7 Perform system calibration checks at two levels by
introducing compressed
gases at the inlet to the sample vessel
while the aspirator and dilution devices are operating. Perform
these checks using the carrier gas (zero concentration) and the
system calibration gas. If the response to the carrier gas
exceeds ±0.5 percent of span, clean or repair the apparatus and
repeat the check. Adjust the dilution ratio as necessary to
achieve the correct response to the upscale check, but do not
adjust the analyzer calibration. Record the identification of
the orifice, aspirator air supply pressure, FIA back—pressure,
and the responses of the FIA to the carrier and system
calibration gases.
4.2.8 After completing the above checks, inject the system
calibration gas for approximately 10 minutes.
Time the exact
duration of the gas injection using a stopwatch. Determine the
area under the FIA response curve and calculate the system
response factor based on the sample gas flow rate, gas
concentration,
and the duration of the injection as compared to
the integrated response using Equations 2 and 3.
4.2.9 Verify that the sample oven
and sample line temperatures
are 120 ±5°Cand that the water bath temperature is 100 ±5°C.
4.2.10 Fill a tared syringe with approximately 1 g of the VOG~
containing liquid and weigh it. Transfer the liquid to a tared
sample vessel. Plug the sample vessel to
minimize sample loss.
Weigh the sample vessel containing the liquid to determine the
amount of sample actually received. Also, as a quality control
check, weigh the empty syringe to determine the amount of
material delivered. The two coating sample weights should agree

356
within ±0.02
g. If not, repeat the procedure until an acceptable
sample is obtained.
4.2.11 Connect the vessel to the analysis system. Adjust the
aspirator supply pressure to the correct value. Open the valve
on the carrier gas supply to the sample vessel and adjust it to
provide a slight excess flow to the atmospheric vent. As soon as
the initial response of the FIA begins to decrease, immerse the
sample vessel in the water bath. (Applying heat to the sample
vessel too soon may cause the FID response to exceed the
calibrated range of the instrument, and thus invalidate the
analysis.)
4.2.12
Continuously measure and record the response of the FIA
until all of the
volatile material has been evaporated from the
sample and the instrument response has returned to the baseline
(i.e., response less than 0.5 percent of the span value).
Observe the aspirator supply pressure, FIA back—pressure,
atmospheric vent, and other
system operating parameters during
the run; repeat the analysis procedure if any of these parameters
deviate from the values established during the system calibration
checks in Section
4.2.7. After each sample perform the drift
check described in Section 5.2.
If the drift check results are
acceptable, calculate the VOG~content of the sample using the
equations in Section 7. Integrate the area under the FIA
response
curve,
or determine the average concentration response
and the duration of sample analysis.
5. CALIBRATION AND QUALITY ASSURANCE
5.1 FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner. Allow the FIA to warm up for the period recommended
by the manufacturer.
Inject a calibration gas into the
measurement system and adjust the back-pressure regulator to the
value required to achieve the flow rates specified by the
manufacturer. Inject the zero- and the high-range calibration
gases and adjust the analyzer calibration to provide the proper
responses.
Inject the low— and mid-range gases and record the
responses of the
measurement system. The calibration and
linearity of the system are acceptable if the responses for all
four
gases are within 5 percent of the respective gas values.
If
the performance of the system is not acceptable, repair or adjust
the system and repeat the linearity check. Conduct a calibration
and linearity check after assembling the analysis system and
after a major change is made to the system.
5.2 Systems Drift Checks. After each sample, repeat the system
calibration checks in Section 4.2.7 before any adjustments to the
FIA or measurement system are made. If the zero or calibration
drift exceeds ±3percent of the span value, discard the result
and repeat the analysis.

357
5.3 Critical Orifice Calibration.
5.3.1 Each critical orifice must be calibrated at the specific
operating conditions that it will be used. Therefore, assemble
all, components of the liquid sample analysis system as shown in
Figure
3. A
stopwatch is also required.
5.3.2
Turn
on the sample oven, sample line, and water bath
heaters and allow the system
to reach the proper operating
temperature. Adjust the aspirator to a vacuum of 380
mm
(15 in.)
Hg vacuum. Measure the time required for one soap bubble to move
a known distance and record barometric pressure.
5.3.3
Repeat the calibration procedure at a vacuum of 406 mm (16
in.) Hg and at 25-mm (3.-in.) Hg intervals until three consecutive
determinations provide the same flow rate.
Calculate the
critical flow rate for the orifice in ml/min at standard
conditions. Record the vacuum necessary to achieve critical
flow.
6.
NOMENCLATURE
AL
=
area under the response curve of the liquid
sample, area count-~
A5
=
area under the response curve of the calibration
gas, area count--.,
C5
=
actual concentration of
system calibration gas,
ppm propane-a
K
1.830 x 10’9g/(ml-ppm)-~j..
L
total VOGl.j content of liquid input, kg-ri.
ML
=
mass of liquid sample delivered to the sample
vessel, g-rj,
q
=
flow rate
through critical orifice, m1/min”r~
RF
=
liquid analysis system response factor, g/area
count-~-j
T5
=
total gas injection time for system calibration
gas
during integrator calibration, min~~-j
VFj
=
final
voq,~
fraction of VOG!~j containing
liquid
jr.L
V1j
=
initial VO~jfraction of VO~jcontaining liquid

358
VAj
VOGIj
fraction of
VOQ?~containing
liquid
j
added
during the
run-~
V
=
VO~j fraction of liquid sample-~-,~
WFj
=
weight of VOG?~
containing liquid
j
remaining at
end of the run, kg~-,L
Wij
weight of voq~containing liquid
j
at beginning of
the run, kg--j
WAj
=
weight of VOG~containing liquid j
added during
the run, kg.
7. CALCULATIONS
7.1 Total
VOG1j Content of the
Input
VO~!jContaining Liquid.
n
nn
L
=
~ V1~1j=VFjWFj+ E VAjWAj R
Eq. 2.
j1
j=l
7.2 Liquid Sample Analysis System Response Factor for Systems
Using Integrators, Grams/Area Counts.
RF
=
Eq. 2
7.3 VOG~ContentA5 of the Liquid Sample.
__
Eq. 3
ML
Procedure T
Criteria
for and Verification of a Permanent or
Temporary Total Enclosure
1. INTRODUCTION
1.1 Applicability.
This procedure is used to determine whether
a permanent or temporary enclosure meets the criteria of a total
enclosure.
1.2 Principle.
An enclosure is evaluated against a set of
criteria.
If the criteria are met and if all the exhaust gases
are ducted to a control device, then the volatile organic
compoundomaterials (VO~?j) capture efficiency (CE) is assumed to
be 100 percent and CE need not be measured.
However, if part of
the exhaust gas stream is not ducted to
a control device, CE must
be determined.
2. DEFINITIONS

359
2.1 Natural Draft Opening (NDO)
--
Any permanent opening in the
enclosure that remains open during operation of the facility
emission unit and is not connected to a duct in which a fan is
installed.
2.2 Permanent Total Enclosure (PTE)
-—
A permanently installed
enclosure that completely surrounds a~oouroc -of emnissioneunit
such that all VOG~Jemissions are captured and contained for
discharge
through
a control device.
2.3 Temporary Total Enclosure (TTE)
--
A temporarily installed
enclosure that completely surrounds a~ souroc of
emissioneunit
such that all VOeIj emissions are captured and contained for
discharge through ducts that allow for the accurate measurement
of VOGZj
rates.
3. CRITERIA OF A TEMPORARY TOTAL
ENCLOSURE
3.1
Any
NDO shall be at least 4 equivalent opening diameters
from each
VOG~Jemitting point.
3.2 Any exhaust point from the enclosure shall be at least 4
equivalent duct or hood diameters from each NDO.
3.3 The total area of all NDO’s shall not exceed 5 percent of
the surface area of the enclosure’s four walls, floor, and
ceiling.
3.4 The average facial velocity (FV) of air through all NDO’s
shall be at least 3,600 rn/hr (200 fpm). The direction of air
through all NDO’s shall be into the enclosure.
3.5 All access doors and windows whose
areas are not included in
Section 3.3 and are not included in the calculation in Section
3.4 shall be closed during routine operation of the
prooco3omission unit.
4. CRITERIA OF A PERMANENT
TOTAL ENCLOSURE
4.1 Same as Sections 3.1 and 3.3
3.5.
4.2 All VO~Memissions
must be captured and contained for
discharge through a control device.
5. PROCEDURE
5.1 Determine the equivalent diameters of the
NDO’s and
determine the distances from each VO~jemitting point to all
NDO’s. Determine the equivalent diameter of each exhaust duct or
hood and its distance to all NDO’s. Calculate the distances in
terms of equivalent diameters. The number of equivalent
diameters shall be at least 4.

360
5.2 Measure the total area (At) of the enclosure and the total
area (AN) of all NDO’s of the enclosure. Calculate the NDO to
enclosure area ratio (NEAR) as follows:
NEAR
=
AN/At
The NEAR
must be 0.05.
5.3 Measure the volumetric flow rate, corrected to standard
conditions, of each gas stream exiting the enclosure through an
exhaust duct or hood using EPA Method 2. In some cases (e.g.,
when the building is the enclosure), it may be necessary to
measure
the
volumetric flow rate, corrected to standard
conditions, of each gas stream entering the enclosure through a
forced makeup air duct using Method 2. Calculate FV using the
following equation:
FV
=
(Qo
-
QI)/AN
where:
Qo
=
the sum of the volumetric flow from all gas
streams exiting the enclosure through an exhaust
duct or hood.
Qi
=
the sum of the volumetric flow from all gas
streams into the enclosure through a forced makeup
air duct; zero, if there is no forced makeup air
into the enclosure.
AN
=
total area of all NDO’s in enclosure.
The Fl? shall be at least 3,600 rn/hr (200 fpm).
5.4 Verify that the direction of air flow through all NDO’s is
inward. Use streamers, smoke tubes,
tracer gases, etc. Strips
of plastic wrapping film have been found to be effective.
Monitor the direction of air flow at intervals of at least 10
minutes for at least 1 hour.
6. QUALITY ASSURANCE
6.1 The success of this protocol lies in designing the TTE
to
simulate the conditions that exist without the TTE, i.e.,
the
effect of the TTE on the normal flow patterns around the affected
~ae4ty~~s~ion ~ini~or the amount of fugitive VOGII emissions
should be minimal. The TTE must enclose the application
stations,
coating reservoirs, and all areas from the application
station to the oven. The oven does not have to be enclosed if it
is under negative pressure. The NDO’S of the temporary enclosure
and a fugitive exhaust fan must be properly sized and placed.
S

361
6.2. Estimate the ventilation rate
of the TTE that best
simulates
the
conditions that exist without the TTE, i.e., the
effect of the
TTE
on the normal flow patterns around the affected
~
or the amount of fugitive VOGZj emissions
should be minimal. Figure 1 may be used as an aid. Measure the
concentration (CG) and flow rate (QG) of the captured gas stream,
specify a safe concentration (CF) for the fugitive gas stream,
estimate the CE, and then use the plot in Figure 1 to determine
the volumetric flowrate of the fugitive gas stream (QF). A
fugitive VOGIj emission exhaust fan that has a variable flow
control is desirable.
6.2.1 Monitor the concentration of VOG~jinto the capture device
without the TTE. To minimize the effect of temporal variation on
the captured emissions, the baseline measurement should be made
over as long a time period as practical. However, the process
conditions must be the same for the measurement in Section 6.2.3
as they are for this baseline measurement. This may require
short measuring times for this quality control check before and
after the construction of the TTE.
6.2.2 After the TTE is constructed, monitor the VO~)j
concentration inside the TTE. This concentration shall not
continue to increase and must not exceed the safe level according
to OSHA requirements for permissible exposure limits. An
increase in VOGN concentration indicates poor TTE design or poor
capture efficiency.
6.2.3 Monitor the concentration of
VOQ?j
into the capture device
with the
TTE.
To limit the effect of the TTE
on the process, the
VOGIj concentration with and without the TTE must be within ±10
percent. If the measurements do not agree, adjust the
ventilation rate from the TTE until they agree within 10 percent.
(Source: Amended at
Ill. Reg.
______,
effective
____________

362
Section 2l8.Appendix C
Reference Test Methods and Procedurcefor Air Oxidation Processes
Introduction
This Appendix presents the reference methods and procedures
required for implementing Reasonably Available Control
Technology
(RACT). Methods and procedures are
identified for two types of
~ACT
implementation:
a) Determination of
VOC~Jdestruction efficiency for evaluating
compliance with the 98 weight percent VOG~reduction
or 20
ppmv emission limit specified in Sections 215.520 through
215.527; and
b)
Determination of offgas flowrate, hourly emissions and
stream net heating value for calculating TRE.
All reference methods identified in this Appendix refer to the
reference methods specified at 40 CFR
60, Appendix A,
incorporated by reference in Section 215.105.
VOGIj DESTRUCTION EFFICIENCY DETERMINATION
The following reference methods and procedures are required for
determining compliance with the percent destruction efficiency
specified in Sections 215.520 through 215.527.
a) Reference Method 1 or 1A for selection of the sampling site.
The control device inlet sampling site for determination of
vent stream molar composition or total organic compound
destruction efficiency shall be prior to
the inlet of any
control device and after all recovery devices.
b) Reference Methods 2, 2A, 2C or 2D for determination of the
volumetric flowrate.
c) Reference Method 3 to measure oxygen concentration of the
air dilution correction.
The emission sample shall be
corrected to
3 percent oxygen.
d) Reference Method 18 to determine the concentration of total
organic compounds (minus methane and
ethane) in the control
device outlet and total organic compound reduction
efficiency of the control device.
TRE DETERMINATION
The following reference methods and procedures are required for
determining the of fgas flowrate, hourly emissions, and the net
heating value of the gas combusted to calculate the vent stream
TRE.

363
a) Reference Method 1 or 1A for selection of the sampling site.
The sampling site for the vent stream flowrate and molar
composition determination prescribed in (b) and (c) shall be
prior to the inlet of any combustion device, prior to any
post—reactor dilution of the stream with air and prior to
any post—reactor introduction of halogenated compounds into
the vent stream. Subject to the preceding restrictions on
the sampling site, it shall be after the final recovery
device. If any gas stream other than the air oxidation vent
stream is normally conducted through the recovery system of
the affected facility, such stream shall be rerouted or
turned off while the vent stream is sampled, but shall be
routed normally prior to the measuring of the initial
value
of the monitored parameters for determining compliance with
the recommended RACT. If the air oxidation vent stream is
normally routed through any equipment which is not a part of
the air oxidation process as defined in 35 Ill. Adm. Code
211.122, such equipment shall be bypassed by the vent stream
while the vent stream is sampled, but shall not be bypassed
during the measurement of the initial value of
the
monitored
parameters for determining compliance with Subpart V.
b) The molar composition of the vent stream shall be determined
using the following methods:
1) Reference Method 18 to measure the concentration of all
organics, including those containing halogens, unless a
significant portion of the compounds of interest are
polymeric (high molecular weight), can polymerize
before analysis or have low vapor pressures, in which
case Reference Method 25(a) shall be used.
2) ASTM
D1946-67
(reapproved 1977), incorporated by
reference in Section 215.105, to measure the
concentration of carbon monoxide and hydrogen.
3) Reference Method
4 to measure the content of water
vapor, if necessary.
C) The volumetric flowrate shall be determined using Reference
Method 2, 2A, 2C or 2D, as appropriate.
d) The net heating value of the vent stream shall be calculated
using the following equation:
n
H=K
E CiHi
i1
Where:

364
H
=
Net heating value of the sample, MJ/scm, where
the
net enthalpy per mole of offgas
is based on
combustion at 25°C and 760 mm Hg, but the
standard
temperature for determining the volume
corresponding to one mole is 20°C,as in the
definition of F (vent stream flowrate) below.
K
=
Constant, 1.740 x 10”7(1/ppm) (mole/scm) (MJ/kcal)
where standard temperature for mole/scm is 20W.
Ci
=
Concentration
of sample component i, reported on a
wet basis, in ppm, as measured by Reference Method
18 or ASTM D1946-67 (reapproved 1977),
incorporated by reference in Section 215.105.
Hi
=
Net heat of combustion of sample component i,
kcal/mole based on combustion at 25!,C and 760 mm
Hg. If published values are not available or
cannot be calculated, the heats of combustion of
vent stream components are required to be
determined using
ASTM D2382-76, incorporated by
reference in Section 215.1O5~
e) The emission rate of total organic compounds in the process
vent stream shall be calculated using the following
equation:
n
E=K F E CiMi
i=1
where:
E = Emission rate of total organic compounds (minus
methane and ethane) in the sample in kg/hr-i-;
K
=
Constant 2.494 x 10”6(1/ppni) (mole/scm) (kg/g)
(min/hr), where standard temperature for
(mole/scm) is 20°C,-;
Mi
=
Molecular weight of sample
component i (g/mo1e)~
F
=
Vent stream flowrate (scm/mm), at a standard
temperature of 20°C.
f) The total vent stream concentration (by volume) of compounds
containing halogens (ppmv, by compound) shall be
summed froir
the individual concentrations of compounds containing
halogens which were measured by Reference Method 18.!,,

365
Amended at
Ill. Reg.
_____
effective
____________

366
Section 218.Appendix D
Coefficients for the Total Resource Effectiveness Index (ThE)
Equation
This Appendix contains values for the total resource
effectiveness index (TRE)
equation in Subpart V.
If a flow rate falls exactly on the boundary between the
indicated ranges, the operator shall use the row in which the
flow rate is maximum.
COEFFICIENTS FOR TRE EQUATION FOR CHLORINATED PROCESS
VENT STREAMS WITH
NET HEATING VALUE LESS THAN OR EQUAL TO 3.5 NJ/scm
FLOW RATE
(scm/nun)
Mm. Max. a
b
c
d
e
f
0.0 13.5 48.73 0.
0.404 —0.1632 0.
0.
13.5 700. 42.35 0.624 0.404 —0.1632 0.
0.0245
700. 1400. 84.38 0.678 0.404 —0.1632 0.
0.0346
1400. 2100. 126.41 0.712 0.404 —0.1632 0.
0.0424
2100. 2800. 168.44 0.747 0.404 —0.1632 0.
0.0490
2800. 3500. 210.47 0.758 0.404 —0.1632 0.
0.0548
CO.EFFICIENTS FOR TRE EQUATION FOR CHLORINATED PROCESS
VENT STREAMS
WITH
NET HEATING VALUE GREATER
THAN
3.5 MJ/scm
FLOW RATE
(scm/mm)
Mm. Max. a
b
c
d
e
f
0.
13.5
47.76
0.
—0.292
0.
0.
0.
13.5 700. 41.58 0.605 —0.292 0.
0.
0.0245
700. 1400. 82.84 0.658 —0.292 0.
0.
0.0346
1400. 2100. 123.10 0.691 —0.292 0.
0.
0.0424
2100. 2800. 165.36 0.715 —0.292 0.
0.
0.0490
2800. 3500. 206.62 0.734 —0.292 0.
0.
0.0548
COEFFICIENTS FOR
TRE
EQUATION FOR NONCHLORINATED PROCESS
VENT STREAMS WITH
NET HEATING VALUE LESS THAN OR EQUAL TO 0.48 NJ/scm
FLOW RATE
(scm/mm)
Mm. Max.
a
b
c
d
e
f
0. 13.5 19.05 0.
0.113 —0.214 0.
0.
13.5 1350. 16.61 0.239 0.113 —0.214 0.
0.0245
1350. 2700. 32.91 0.260 0.113 —0.214 0.
0.0346
2700. 4050. 49.21 0.273 0.113 —0.214 0.
0.0424
COEFFICIENTS FOR TRE EQUATION FOR NONCHLORINATED PROCESS

367
VENT STREAMS
WITH NET HEATING VALUE GREATER THAN
0
48 AND LESS THAN OR
EQUAL
TO
1.9 NJ/scm
FLOW RATE
(scm/mm)
Mm.
Max.
a
b
c
d
e
f
0.
13.5 19.74 0.
0.400 —0.202 0.
0.
13.5 1350. 18.30 0.138 0.400 —0.202 0.
0.0245
1350. 2700. 36.28 0.150 0.400 —0.202 0.
0.0346
2700. 4050. 54.26 0.158 0.400 —0.202 0.
0.0424
COEFFICIENTS FOR TRE EQUATION FOR NONCHLORINATED PROCESS
VENT STREAMS
WITH NET HEATING VALUE GREATER THAN 1.9
AND
LESS THAN OR
EQUAL TO
3.6 NJ/scm
FLOW RATE
(scm/mm)
Mm. Max. a
b
c
d
e
f
.0
13.5
15.24
0.
0.033
0.
0.
0.
13.5 1190. 13.63 0.157 0.033 0.
0.
0.0245
1190. 2380. 26.95 0.171 0.033 0.
0.
0.0346
2380.
3570.
40.27
0.179 0.033
0.
0.
0.0424
COEFFICIENTS FOR TRE EQUATION FOR NONCHLORINATED PROCESS
VENT STREAMS WITH
NET HEATING VALUE GREATER THAN
3.6 MG/scm
FLOW RATE
(scm/mm)
Mm. Max. a
b c
d
e
f
0.
13.5
15.24
0.
0.
0.0090
0.
0.
13.5 1190. 13.63 0. 0.
0.0090 0.0503 0.0245
1190. 2380. 26.95 0. 0.
0.0090 0.0546 0.0346
2380. 3570. 40.27 0. 0.
0.0090 0.0573 0.0424
(Source:
Amended
at
Ill. Reg.
______,
effective
__________
_______________________ )

368
TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE B: AIR POLLUTION
CHAPTER I: POLLUTION
CONTROL BOARD
SUBCHAPTER C:
EMISSIONS
STANDARDS AND LIMITATIONS
FOR STATIONARY
SOURCES
PART 219
ORGANIC MATERIAL EMISSION STANDARDS AND
LIMITATIONS
FOR STATIONARY SOURCES
SUBPART A:
GENERAL PROVISIONS
Section
219. 100
219.101
219. 102
219
.
103
219.104
219.105
219. 106
219. 107
219. 108
219. 109
219.110
219.111
219. 112
219.113
SUBPART B:
Introduction
Clczin-up 3nd Di~po~a
Abbreviations and Conversion Factors
Applicability
Definitions
Test Methods and Procedures
Compliance Dates
1 OperationSavings Clause
Operation of Afterburners
Exemptions, Variations, and Alternative Means of
Control or Compliance Determinations
Vapor Pressure of Volatile Organic Liquids
Vapor Pressure of Organic Material or Solvent
Vapor Pressure
of Volatile Organic Material
Incorporations by Reference
Monitoring for Negligibly-Reactive Compounds
ORGANIC EMISSIONS FROM STORAGE AND LOADING OPERATIONS
Separation Operations
Pumps and Compressors
Vapor Blowdown
Safety Relief Valves
Solvent Cleaning in General
Cold Cleaning
Section
219.121 Storage Containers
219.122 Loading Operations
219.123 Petroleum Liquid Storage Tanks
219.124 External Floating Roofs
219.125 Compliance Dates (Repealed)
219.126 Compliance Plan (Repealed)
SUBPART C: ORGANIC EMISSIONS FROM MISCELLANEOUS EQUIPMENT
Section
219.141
219.142
219. 143
219.144
Section
219.181
219. 182
SUBPART E:
SOLVENT CLEANING

369
219. 183
219.184
219.185
219. 186
Open Top Vapor Degreasing
Conveyorized Degreasing
Compliance Schedule (Re~ea1ed)
Test Methods
SUBPART F: COATING OPERATIONS
Section
219. 204
219.205
219
.
206
2 19.207
219.208
219
.
209
219.210
219.211
Emission Limitations for Hanuf~ictur
a a-
.‘~
____
a.
~.
.a
Daily-Weighted Average Limitations
Solids Basis Calculation
Alternative Emission Limitations
Exemptions From Emission Limitations
Exemption From General Rule on Use of Organic Material
Compliance Schedule
Recordkeeping and Reporting
SUBPART G: USE OF
ORGANIC MATERIAL
Section
219. 301
219.302
219.303
219.304
Section
219.401
219.402
219.403
219.404
219.405
SUBPART
Section
219.421
219.422
219.423
219.424
219.425
219.426
219.427
219.428
219.429
219 .430
Use of Organic Material
Alternative Standard
Fuel Combustion Emission Courcc~Units
Operations with Compliance Program
SUBPART H: PRINTING AND PUBLISHING
Flexographic and Rotogravure Printing
Applicability
Compliance Schedule
Recordkeeping and Reporting
Heatset-Web-Off set Lithographic Printing
Q: LEAKS FROM SYNTHETIC ORGANIC CHEMICAL AND POLYMER
MANUFACTURING EQUIPMENT PLANT
General Requirements
Inspection Program Plan for Leaks
Inspection Program for Leaks
Repairing Leaks
Recordkeeping for Leaks
Report for Leaks
Alternative Program for Leaks
Open-Ended Valves
Standards for Control Devices
Compliance Date (Repealed~

370
SUBPART R:
PETROLEUM REFINING AND RELATED INDUSTRIES;
ASPHALT MATERIALS
Section
219 .480
219.481
Petroleum Refinery Waste Gas Disposal
Vacuum Producing Systems
Wastewater (Oil/Water) Separator
Process Unit Turnarounds
Leaks: General Requirements
Monitoring Program Plan for Leaks
Monitoring Program for Leaks
Recordkeeping for Leaks
Reporting for Leaks
Alternative Program for Leaks
Sealing Device Requirements
Compliance Schedule for Leaks
Compliance Dates (Repealed)
SUBPART S: RUBBER AND MISCELLANEOUS PLASTIC PRODUCTS
Manufacture of Pneumatic Rubber Tires
Green Tire Spraying Operations
Alternative Emission Reduction Systems
Tc3ting and HonitoringEmission Testing
Compliance Dates (Repealed)
Compliance Plan (Repealed)
SUBPART T: PHARMACEUTICAL MANUFACTURING
Systems and Filters
Material Storage and Transfer
In—Process Tanks
Leaks
Other Emission
S-o-urceo Units
Testing
Monitoring and Rccordhc~ina
Equipment
219.489 Recordkeeping for Air Pollution Control Equipment
SUBPART V: AIR
OXIDATION PROCESSES
Definitions (Repealed)
Emission Limitations for Air Oxidation Processes
Testing and Monitoring
Compliance Date (Repealed)
Section
219. 441
219.442
219. 443
219.444
219.445
219.446
219. 447
219.448
219.449
219. 450
219.451
219.452
219.453
Section
219.461
219.462
219.463
219.464
219.465
219.466
Applicability
Control of Reactors, Distillation Units, Crystallizers,
Centrifuges and Vacuum Dryers
219.482 Control of Air Dryers, Production Equipment Exhaust
219.483
219.484
219.485
219.486
219 .487
219.488
for Air Pollution Control
Section
219.521
219.525
219.526
219.527

371
SUBPART W: AGRICULTURE
Section
219.541 Pesticide Exception
Perchioroethylene Dry Cleaners
Exemptions
Leaks
Compliance Dates (Repealed)
Compliance Plan (Repealed)
Exception to Compliance Plan (Repealed)
Standards for Petroleum Solvent Dry Cleaners
Operating Practices for Petroleum Solvent Dry Cleaners
Program for Inspection and Repair of Leaks
Testing and Monitoring
Exemption for Petroleum Solvent Dry Cleaners
Compliance Dates (Repealed)
Compliance Plan (Repealed)
SUBPART AA: PAINT AND INK MANUFACTURING
Section
219. 620
219.621
219.623
219.624
219.625
219.626
219.628
219.630
Applicability
Exemption for Waterbase Material and Heatset-Offset Ink
Permit Conditions
Open-~Top Mills, Tanks, Vats or Vessels
Grinding Mills
Storage Tanks
Leaks
Clean Up
SUBPART X: CONSTRUCTION
Architectural Coatings
Paving Operations
Cutback Asphalt
SUBPART Y:
GASOLINE DISTRIBUTION
Bulk Gasoline Plants
Bulk Gasoline Terminals
Gasoline Dispensing Facilities
Storage Tank Filling
Operations
Gasoline Delivery Vessels
Gasoline Volatility Standards
Gasoline Dispensing Facilitic~Operations
Motor
Vehicle Fueling Operations
SUBPART Z:
DRY CLEANERS
Section
219.561
219.562
219.563
Section
219.581
219.582
219.583
219.584
219.585
219.586
Section
219. 601
219.602
219.603
219.604
219.605
219.606
219.607
219.608
219.609
219.610
219.611
219.612
219.613

372
219.636
219.637
Compliance Schedule
Recordkeeping and Reporting
SUBPART BB: POLYSTYRENE
PLANTS
Section
219.875219.640
Applicability of Cubpart BE
219.877219.642
Emissions Limitation at Polystyrene Plants
219.886219.644
Emissions Testing
Applicability of Subpart BB (Renumbered)
Emissions Limitation at Polystyrene Plants (Renuinbereth
Compliance Date (Repealed)
Compliance Plan (Repealed)
Special Requirements for Compliance Plan (Repealed)
Emissions Testing (Renumbered)
SUBPART PP: MISCELLANEOUS FABRICATED PRODUCT
MANUFACTURING PROCESSES
Section
219.920
219.923
219.926
219.927
219.928
Applicability
Permit Conditions
Control Requirements
Compliance Schedule
Testing
SUBPART
QQ:
MISCELLANEOUS FORMULATION MANUFACTURING PROCESSES
Section
219.940
219.943
219.946
219.947
219.948
Section
219.960
219.963
219.966
219.967
219.968
Applicability
Permit Conditions
Control Requirements
Compliance Schedule
Testing
SUBPART RR: MISCELLANEOUS ORGANIC CHEMICAL
MANUFACTURING PROCESSES
Applicability
Permit Conditions
Control Requirements
Compliance Schedule
Testing
SUBPART TT:
OTHER EMISSION COURCES UNITS
Section
219.980
219.983
219.986
219.987
Applicability
Permit Conditions
Control Requirements
Compliance Schedule
219.875
219.877
219.879
219 .881
219.883
219.886

373
219.988 Testing
SUBPART UIJ: RECORDKEEPING AND REPORTINC F-OR NON-CTC COUI1CEC
Section
219.990 Exempt Emission CourocoUnits
219.991
Subject Emission CourocoUnits
Section 219.Appéndix A: List of Chemicals Defining Synthetic
Organic Chemical and Polymer
Manufacturing
Section 219.Appendix B: VON Measurement Techniques for Capture
Efficiency
Section 219.Appendix C: Reference Test Methods and Proccdurco
for Air Oxidation
Section 219.Appendix D: Coefficients for the Total Resource
Effectiveness Index (TRE) Equation
AUTHORITY: Implementing Section 10 and authorized by Section
28.5 of the Environmental Protection Act (Ill. Rev. Stat. 1991,
ch. 111½, par. 1010) ((P.A. 87-1213, effective September 26,
1992) 415 ILCS 5/10 and 28.5.
SOURCE: Adopted at R9l-8 at 15 Ill.
Reg. 12491, effective August
16, 1991; amended in R9l—24 at 16 Ill. Reg. 13597,
effective
August 24, 1992; amended in R91—30 at 16 Ill. Reg. 13883,
effective August 24, l992~ amended in
___________
at — Ill.
Reg.
______,
effective __________________________

374
SUBPART A:
GENERAL PROVISIONS
Section 219.100
Introduction
a)
This Part contains standards and limitations for
emissions of organic material and volatile organic
material from stationary sources located in the Metro~
East area, which is comprised of
Madison, Monroe, and
St. Clair Counties.
b)
Sources subject to this Part may be subject to the
following:
1) Permits required under 35 Ill. Adm. Code 2Ol-~~
2)
Air quality standards under 35 Ill. Adm. Code
C)
This
2Part43~~is
divided
into Subparts which are grouped as
follows:
1)
Subpart A: General Provisions~
2) Subparts B-F: Emissions from equipment and
operations in common to more than one industry;
3) Subpart G: Emissions from use of organic
material;
4) Subparts
H—e*~4~:
Cpccial rEules for various
industry groups.
~
Subpart TT: Rules for emission units not
otherwise addressed.
~J
Subpart UU: Recordkeeping and reporting for
equipment and operation addressed by Subparts PP.
00. RR, and TT.
(Source:
Amended at
_____,
Ill.
Reg.
_____,
effective
__________
Section 219.101
Clo~
ono~al OpcrationSavings Clause
Emiooion of organic material released during clean up opera e~e
a-nd diopocal &~ia1l be included with other omissions of organic
~atoria1 from the reiaceu emission source or air
control equipment
a.,
~
total effiicrniono.
Every owner or operator of an emission unit formerly subiect to
35 Ill. Adm. Code 215 shall have complied with its standards and
limitations by the dates and schedules applicable to the emission

375
unit in accordance with Part 215 or upon initial start-up.
All
compliance dates or schedules found in Part 215 are not
superseded bY this Part and remain in full Iorce and
effect.
(Source: Section repealed,
new Section added at
______,
Ill.
Reg.
, effective __________________________________)
Section 219.102
Abbreviations and Conversion Factors
a-)-
Thc following abbrcviations arc
ed in this Part:
ACTH
bbl
em
cu in
g /
mo1
C
~4c
kca I
kg
kg/hr
kPa
-1
1/sec
lbs/hr
lbs/gal
LEL
Mg
mm Hg
ppm
ppmv
pal a
cubic inches
degrees Fahrenheit
ywn.~.
pei~
minute
grams pcr mole
gallons
houre
inchcs
Kclvin
kilocalori-es
3d lograms
kilograms per hour
kilopascals; one Ui
mctcr
liters
liters per second
pounds
1~~
w~ta ,sa.a
- - .,‘.JSAJ.
pounds per gallon
-~
r~ut-~r,—~vrl1
~
i
vr~
~
mn i t
meters
s_,
Li L~4 ~
jtfl~ —.
S~.~ Li
metric
milliliters
minutes
mcgajoule a
—~
1•1~
~
~
p. —— 2 —
——
——
——S.
2
—4-4—-—.’-
feet
Li
Implcmcntati
feet
milligrams
tons
L
~~~2
volume
~uarc inch absolute

paig
ccf
scm
Sec
TTE
sq am
sq in
UCEPA
~9M
standard pubic feet
standard cubic
‘-----
3000flUt3
-temporary total end
square centimeters
square
j.iiuimCQ
English ton
English ton
United States Environmental
volatile organic compounds
volatile organic liquids
volatile organic materials
~--
The following
s~ionfactors are
in this
English
Metric
I gal
1,000 gal
1 psia
2.205 lbs
1 bbl
1 cu in
1 lb/gal
1 ton
iT
3.785 1
-~
~
1
1
kg
0~
?~.897kPa (51.71
mitt
Hg)
159.0 1
16.39 ml
119,800 mg/l
0.907 Hg
0.907 Hg
The abbreviations and conversion factors of 35 Ill. Adm. Code 211
apply to this Part.
(Source:
Amended at
____,
Ill. Reg.
____
effective
____________
Section 219.104
Definitions
The following
S.
—-
.C
S.t
2 —
S.
“Acoclacota” means
a pharmaceutical coating operation
which eansists of a horicontally rotating perforated
drum in which tablets are placed, a coating is applied
by spraying, and the coating is dried by the flow of
air across the drum through the perforations.
“Accumulator” means the reservoir of a condensing unit
receiving the condonsato from a surface condenser.
i,-..j
~j
r~-~~r-—~”
means frir
thr’ ~
~f
r~t~i
r~ii
-
~.
rif
the Envis.,.,...ent~a
~SLi~.~a.)fl
Act (the Act)
(T~~
Stat. 1987, oh. lii 1/2, par. 1009.4), hydrogen
376
iII~I~ .‘a. Li
2—
.4

377
chloride, hydrogen fluorid~..
exist as gases, liquid mist, or any combination
thereof.
“Actual emissions” means the actual quantity of VOM
omissions from an omission sourco during a partioul-ar
time period.
“Actual Heat Input” moans the quantity of heat
produced
by the combustion of fuel using the -gross heating va1~e
of the fuel.
“Adhesive” moans any substance or mixture of substances
intended to serve as a joining compound.
“~Aftorburner”moans a control device in which materials
in gaseous effluent are combusted.
“Air contaminant” means any solid, liquid, or gaseous
matter, any odor, or any form of energy, that is
capable of being released into the atmosphere from an
emission source.
“Air dried coatings” means any coatings that dry by
use
of air or forced air at temperatures up to 363.15~Y~
(194°F)
_~....d through the chambers.
HAirless
spray” means a spray coating
method in which
thc~
c~c~ntinri i~
m~r~d hv
fc~,rt-~inrt
it
throuah
“Air pllution” means
—--esence in the atmosDhcre of
LiuiL~
iS’S~
contaminants 4r. s~fficicnt~antiti..Li
and of such characteristics
~and duration as to b-c
injurious to human, plant, or animal life, to health,
or to property, or to unreasonably interfere with the
enjoyment of life or property.
“Air pollution control equipment” means any equipment
or facility of a type intended to eliminate, prevent,
reduce or control the emission of specified air
contaminants to the atmosphere.
“Air suspension coater/drycr” means a pharmaceutical
coating operation which consists
of vertical chambers
in which tablets or particles are placed, and a coating
is applied and then dried while the tablets or
particles arc kept in a fluidicod state by the passage
a i
i-
nr~ur,1-
opening at high pressure. The coating liquid iB not
mixed with air before exiting from the noccic.

378
“Air-assisted airless spray” moans a spray coating
method which combines compressed air with hydraulic
pressure to atomiec the coating material into finer
droplets than is achieved with pure airloos spray.
Lower hydraulic pressure is used than with airless
spray.
“Allowable omissions” means the quantity of VOM
emissions during a
particular
time period from a
stationary source calculated using the maximum rated
capacity of the source (unless restricted
—J
federally
entoraaa~io iiml...Li..iona on operating rate, hours of
operation, or both) and the most stringent of i
the
applicable st
in 40 CFfl Parts 60 and 61; th~
~
impi~~
.C_~3
anciares
r~mr~rtt.1LLLJr1
‘- -.
.JL .~.t
pi.~L_Ju.L1..
“Ambient air quality standards” means those standards
designed to protect the public health and welfare
codified in 40 CFR Part 50 and promulgated from time to
time by the UCEPA pursuant to authority contained in
Section 108
of
the Clean Air Act, 42 U.S.C. 7401
et
seq., as amended from time to time.
“Applicator” moans a device used in a coating line to
apply coating.
“As applied” moans the exact formulation of a coating
during application on or impregnation into a substrate.
“Architectural Coating” means any coating used for
residential or commercial buildings or their
appurtenances, or for industrial buildings, which is
site applied.
“Asphalt” means the dark-brown to black coniontitious
material (solid, semisolid, or liquid in consistency)
of which the main constituents arc bituinens which occur
naturally or as a residue of petroleum refining.
“Asphalt Prime Coat” means a low-viscosity liquid
asphalt applied to an absorbent surface as the first of
more than one asphalt coat.
“Automobile” moans a motor vehicle capable of carrying
no more than 12 passengers.
“~‘~tomobi1
light
truck
facility whcrc parts arc assembled
LiLiSCnit
ly plant”
r
_1____t.1
finished
1
fo
~-
light-duty truck ready for sale to vehicle dealers, b~i~

not including customi
rcpaintcrs.
379
~‘~~~2
~s, and other
“Automobile or light duty truck refinishing” means the
repainting of uscd automobiles and light-duty trucks—.
“Baked coatings” means any coating which is cured or
dried in an oven where the oven air temperature cxoeed~
90°C (194cF).
“Batch LLi......~
—————.
4—1_.
~
af loading
-~
number
of individual parts at the same time for degreaaing-~-
“Bead-Dipping” mcano the dipping of an assembled tire
bead into a solvent—based cement.
“Binders” moans organic materials and rc~inswhich do
not contain VOM.
“Bituminous coatings” means black or brownish coating
materials which are soluble in carbon disulfide, which
consist mainly of hydrocarbons, and which are obtained
dcposit3 gras residues from the
line to gasoline
“Bulk Casolino Terminal” moans any gasoline storage and
distribution facility that receives gasoline by
pipeline, ship or barge, and distributes gasoline to
bulk gasoline plants or gasoline dispensing facilities.
“Can” means any metal container, with or without a top-i-
cover, spout or handles, into which solid or liquid
materials are packaged.
“Can coating” means any coating applied on a single
walled container that is manufactured from metal ~hcets
thinner than 29 gauge (0.0141 in.).
II.-.44-4~
~
yi....4e-It
__r
.4-
~-
_c
___-.
-,.‘——
—“~—
.--
~
.1
required to raise one pound of water from 60°Fto ~1°F
(abbreviated btu)
-
——
——
applying a coating u3ingabruch,
cloth, or similar
object.
“Bulk
gasoline plant” means
a gasoline storage and
distribution facility with an av--”~ th~-rn~r~hr~ut
of
36,000
1 (20,000 gal) or l~Li
average that distributes g~
di~oc~nr~inafaci1itic~.

380
“Can coating
means a facility that includes one or
more can coating line(s).
“Can coating line” moans a coating line in which any
protective, decorative, or functional coating is
applied -onto the surface of cans or can components.
“Capture” means -the containment or recovery of
emissions from a process for direction into a duct
which may be exhausted through a stack or vent to a
control device. The overall abatement of omissions
from a process with an add on control device is a
function both of the capture efficiency and of the
control device.
“Capture device” means a hood, enclosed room floor
swoop or other moans of collecting solvent or other
pollutants i.nto a duct. The pollutant can then be
directed to a pollution control device ouch as an
afterburner or carbon adsorbcr. Comctimcs the term is
used loosely to include the control device.
“Capture efficicncy- means
by
a process tnat
or recovery device
“Capture system” means all equipment (including, but
not limited to, hoods, ducts, fans, ovens, dryers,
etc.) used to contain, collect and transport an air
pollutant to a control device.
“Clean Air Act” means the Clean Air Act of .1963, as
amended, including the Clean Air Act Amendments of
1977, (42 U.S.C. 7401 et seq.), and the Clean Air Act
Amendments of 1990,
(P.L.
101-540)
“Clear coating” means coatings that lack oolor and
opacity or arc transparent using the undercoat as a
ref loctant base or undertone color.
“Clear topcoat” moans the final coating which contains
binders, but not opaque pigments, and is specifically
formulated to form a transparent or translucent solid
protective film.
“Closed Purge System” means a system that is not
ope~
to the atmosphere and that is composed of piping,
eonnections, and, if ncoeosary, flow inducing devices
that transport liquid or vapor from a piece or pieces
of equipment to a control device, or return the liqui-d
or vapor to the process line.

--
--
~
app-lied, dried,
-f~ is not
2
for
~...
~pcration to have
e
flash-off
Li~Lif
or drying area to be
this
dcfin
a33ociatcd flash-aff
uhs—)—r’ ~i
ii
r~iii—f.~r~
flCCCQ5Li~.
L L.1(Jf1.
, 1,rI
~
-
fJr’n~
rtr
c~11rc
...
.~iucicci
“Coating plant” means -any plant that contains one or
more coating un c(s).
“Coil” means any flat metal shcct or strip that is
rolled or wound in conoentric rings.
“Coil coating”
any coating applied any flat
metal chect or strip that comes in rolls or coils.
“Coil coating facility” means a facility that includes
one or more coil coating line(s).
“Coil coating line” means a coating line in which any
protective, decorative or functional coating is applied
onto the surface of fl-at metal sheets, strips, rolls,
or coils for industrial or commercial use.
“Cold cleaning” means the process of cleaning and
removing soils from surfaces by spraying, brushing,
flushing, or immersion while maintaining the organic
solvent below its boiling point. Wipe cleaning is not
included in this definition.
“Complete Combustion” means a process in which all
carbon contained in a fuel or gas stream is converted
to carbon dioxide.
“Component” means, with respect to synthetic organ-i-e
chemical and polymer manufacturing equipment, and
381
“Closed vent system” means a system that is not open—to
the atmosphere and is
composed of piping, connections,
and, if necessary, flow inducing devices that transport
gas or vapor from an emission source to a control
device.
“Coating” means a material applied onto or impregnated
into a substrate for protective, decorative, or
functional purposes. Cuch materials include, but arc
not limited to, paints, varnishes,sociloro, adhesives,
thinners, dilucnts, and inks.
“Coating applicator” moans equipment used to apply a
coating.
“Coating line” mcar~
art
nrtc~rati~n
conc~istingof a
nf
~
~
mn~~
~
~
and any
~r

382
petroleum refining and related industries, any piece of
equipment which has the potential to leak VOM
including, but not limited to, pump seals, compressor
seals, seal oil degassing vents, pipeline valves,
pressure relief devises, propose drains, and open ended
pipes. This definition excludes valves which arc not
externally regulated, flanges, and equipment in heavy
li-quid service. For purposes of Cubpzirt Q of this
Part, this definition also excludes bleed ports of gear
pumps in polymer service.
“Concrete curing compounds” moans any coating applied
to freshly poured oonorete to retard the evaporation
Of
water.
“Condensate” moans volatile organic liquid separated
from its associated gases, which condenses due to
changes in the temperature or pressure and remains
liquid at standard conditions.
“Continuous process” means, with respect to polystyrene
resin, a mctho-d of manufacture in which the styrenc raw
maecrictl is delivered on a continuous basis to the
reactor in which the styrene is polyinerizcd to
polystyrene.
“Control device” means equipment (such as an
afterburner or adsorber) used to remove or prevent the
emission of air pollutants from a contaminated exhaust
stream.
“Control device efficiency” means the ratio of the
pollution prevented by a control device and the
pollution introduced to the control device, expressed
as a percentage.
“Conveyoriz-ed degreacing” means the continuous process
of cleaning and removing soils from surfaces utilizing
cither cold or vaporized solvents.
“Crude oil” means a naturally occurring mixture which
consists of hydrocarbons and sulfur, nitrogen, or
oxygen derivatives of hydrocarbons and which
is a
liquid at standard conditions.
“~udc oil ~~~5ing”
~
the 4
T1
~1f~VT
~il or condensate after custody transfer betwe~...,
Li
production facility and a reception point.
“-Custody transfer” moans the transfer of produced
petroleum and/or condensate -aftcr processing and/or
treating in the producing operations, from storage
T-1r~r, ~f crucl-e

tanks or automatic transfer facilities to pipelines or
any other forms of transportation.
“Cutback Asphalt” moans any asphalt which has boon
liquif led by blending with petroleum solvents other
than residual fuel oil and has not boon emulsified with
water.
“Daily—weighted average von content” moans the avcra~e
von content of two or more coatings a~applied on -a
coating 1mb during any day, taking into account the
fraction of total coating volume that each coating
represents, as -calculated with the following equation:-
-
~_n
~
where:
The average Von content of two or more
coatings as -applied each day on a
coatina line in units of kg yOH/. (lbs
-‘
~
(minus water and
compounds which arc specifically
exempted from the definition of VOl-I),
~nc number
Oi
~
ui~i~~iflU~
as
arnhleg cacn
n~~’
on a coacir~rT
The volume of each coating (minus water
and any compounds which arc specifically
exempted from the definition of VOH) as
applied each day on a coating line in
units of 1 (gal).
nfl
ri~’.
tilT
ICtil
~.rt
fically
definition of VOH), and
12
-The total
—s.—
lume of all coatings (minus
specifically exempted from the
t,,~, I
~
ii I
LLnLI
.,I~
~-VON)~.
applied
383
~7ON/gal)
.C
~
_s.~
—-~
——-—.—.,
The VON content of each co~tingao
--~::
‘~?.‘JH/l (lbs
VOH/gal)
) ~
~ L11
(~.JLH1
111V
(1111
~J
OO~t
1 riu
i
fll~
coating
~ininus
wuccr und ~tny
--
—----—-~
-,--—..—---.-‘
compounds
-p.--
-~
-each duy
on a coating line in uni~t~ui.
.i
(gal).

384
“Day” means the consecutive 24 hours beginning at
AH (midnight) local time.
l2,-9-9~
“Degroaser” means any equipment or system used in
solvent cleaning.
“Delivery vessel” means any tank truck or trailer
equipped with a storage tank that is used for the
transport of gasoline to a stationary storage tank ata
gasoline dispensing facility, bulk gasoline plant, or
bulk gasoline terminal.
“Dip coating” means a method of applying coatings in
which the part is submerged in a tank filled with
coating.
the
-~
means
-~
“~~-‘--~
~‘uclOil”
fuel
--..~
---
4
r~
rJrl
4
ficd in detailed ~equ............or fuel oil
AETH D—~69—6~l(1~71~
~-.
“Dry Cleaning Facility” means a facility engaged in the
cleaning of fabrics using an essentially nonaqueous
solvent by means of one or more solvent washes,
extraction of excess solvent by spinning and drying by
tumbling in an airstrccun. The facility includes, but
is not limited to, washers, dryers, filter and
purification systems, waste disposal systems, holding
tanks, pumps and attendant piping and valves.
“Effluent Water Ecpztrator” moans any tank, box, oump or
r~t-hr~r anna
tn~ in
uhit-~h
ant’
nrgr~nir~ matr~ria1
f~r~ating
Onor
ontrained or oontaincd in water entering such
tank, box, sump
or other apparatus is physically
separated and removed from ouch water prior to
outfall,
drainage or recovery of ouch water.
“Electrostatic bell or disc spray” means an
electrostatic spray coating method in which a
rapidly-spinning bell- or disc-shaped applicator is
used to
create
a fine mist and apply the coating with
high transfer efficiency.
“Electrostatic spray” means a spray coating method in
which opposite electrical charges arc applied to the
substrate and the coating. The coating is attracted to
the object duo to the electrostatic potential between
them.
—I
“Emission nate” moans total quantity of any air
contaminant discharge into the atmosphere in any
one-hour period.

385
“Emission source” and “source” mean any facility from
which von is cmitted or capable of being emitted mt-c
the atmosphere.
“Enamel” means a coating that cures by chemical
cross-linking of ito base resin. Enamels can be
distinguished from lacquers bcoausc enamels are not
readily resoluble in their original solvent.
“Enclose” means to cover any VOL surface that is
exposed to the atmosnh~rc.
•“End sealing compound goat” means a compound applied to
ean ends which functions as a gasket when the end is
• assembled onto the can.
“Excess Air” means air supplied in addition to the
theoretical quantity necessary for complete combustion
of all fuel and/or oombustiblc waste material.
“Excessive release” means a discharge of more t-han 295
g (0.65 lbs) of mercaptans and/or hydrogen sulfide into
the atmosphere in any 5-minute period.
“Exterior base
coat” means a coating applied to the
exterior of a can body, or flat sheet to provide
protection to the metal or to provide background for
any lithographic or printing operation.
“Exterior end coat” means a coating applied to the
exterior end of a can to provide protection to the
metal.
r
storage tank consisting of a double deck or pontoon
single deck which rests upon and is supported by the
volatile organic liquid being contained and is equipped
with a closure seal or seals to close the space between
the roof edge and tank ohcll.
11-Extromc environmental conditions” means exposure to
any or all of the following! ambient weather
conditions; temperatures consistently above
95°C
(203°F); detergents; abrasive and scouring agents;
solvents; or corrosive atmospheres.
“Ext
conditions.
~+#~
immç
performance
coating” means any coating which
‘-“
intended use is exposed
to extreme onvironmenta-l

386
“Fabric coating” means any coating applied on textile
fabric. Fzibrio coating includes the application -e~
coatings by impregnation.
“Fabric coating facility” means a faoility that
includes one or more fabric coating lines.
“Fabric coating line” means a coating line in which -any
protective, decorative, or functional coating or
reinforcing material is applied on or impregnated into
a-textile fabric.
“Federally enforceable” means all limitations and
conditions which arc enforceable by the Administrator
including those requirements developed pursuant to 40
CFR Parts 60 and 617 requirements within any applicable
implementation plan; and any permit requirements
established pursuant to 40 CFR 52.21 or under
regulations approved pursuant to 40 CFR Part 51 Cubpart
I and 40 CFF( 51.166.
“Final repair coat”
moans the repainting of any topcoat
which is damaged during vehicle assembly.
“Firebox” means the chamber
or compartment of a boiler
or furnace in which materials are burned, but not the
combustion chamber or afterburner of an incinerator.
“Fixed-roof tank” means a cylindrical shell with a
permanently affixed roof.
“Flexographic printing” means the application of words,
designs, and pictures to a substrate by means of a roll
printing technique in which the pattern to be applied
is raised above the printing roll end the image carrier
is made of clastomeric materials.
“Flexogrophic printing line” means a printing line -in
which each roll printer uses a roll with raised areas
for applying an image such as words, designs, or
pictures to a substrate. The image carrier on the roll
is made of rubber or other clastomoric material.
“Floating roof” means a roof on a stationary tank,
reservoir, or other container which moves vertically
upon change in volume of the stored material.
imaac
tO
“Four~t-h
plate to
•~~Li1fltUI~~
~
of the non-image areas.
solution” moans the solution which
i.c
applied
-warophilic proDerti~.

“Frecboar~Heigh~”
387
-nr~~a
S~
a-~a.
a
P—S
tnc ui~i~.anee~rom the top of the vapor ~ono to the top
of the degrcascr tank. For cold cleaning dcgrcaocrs,
the distance from the solvent to the top of the
dcgrcaccr tank.
“Fuel combustion emission source” moans any furnace,
boiler, or similar equipment used for the primary
purpose of producing heat or power by indiroct heat
transfer.
“Fuel gas system” moans a system for collection of
-
refinery fuel gas including, but not limited to, piping
for collecting tail gas from various process units,
mixing drums and controls, and distribution piping.
“Cas service” moans that the component contains process
fluid that is in the gaseous state at operating
conditions.
“Cas/gas method” means -either of two methods for
determining capture which rely only on gas phase
mcasur-ements. The first method requires construction
of a temporary total enclosure (TTE) to ensure that all
would-bc fugitive emissions are measured. The second
method uses the building or room which houses the
facility as an enclosure. The second method requires
that all other VOl~sources within the room be shut down
while the
test
is
performed, but all fans and blowers
within the room must be operated according to normal
procedures.
“-Casolinc” means any petroleum distillate
or petroleum
distillatejalc-ohol blend having a Reid vapor pressure
of 27.6 kfla or greater which is used as a fuel for
internal combustion engines.
“Gasoline dispensing facility” means any site where
gasoline is transferred
from a stationary storage tank
to a motor vehicle gasoline
tank
used to provide fuel
to the engine
-of
that motor vehicle.
ucrccn Tire Cpraying” means the spraying of green
tires, both inside and outside, with release compounds
which help remove air from the tire during molding and
prevent the tire from sticking to the mold after
curing.
“Creen Tires” moans assembled tires before molding and
curing have occurred.

“Cross vehicle weight” means the manufacturer’s gross
weight rating for the individual vehicle.
“Cross vehicle weight rating” means the value specified
by the manufacturer as the maximum design loaded wci~ht
of a single vehicle.
“Heated airless spray” moans an airless spray coating
method in which the coating is heated just prior to
application.
uHeatset~Imeans a class of web-offset lithography which
requires a heated dryer to solidify the printing inks.
“Heatset-web-offeet lithographic printing line” means a
lithographic printing line in which a blanket cylinder
is -used to transfer ink from a plate cylinder to a
substrate continuously fed from a roll or an extension
process and an oven is used to solidify the printing
inks.
“Hccw~-’ 1~r~n~r~”means
14-niir~ ~J1-h r~ i~-nr
vanrir
nrcssur~
nf 1e--~~
3~Pa (0.04 psi) at 294.3°K(~°~+
established in a stanciard rcrorcncc text or as
determined by ACT!-! method D2879-86 (incorporated by
reference in Ccction 219.112); or which has 0.1 Reid
~‘~nor Prc~~urt~
a~ dc~termincd
by
kETM
mr~thod
D323—B2
(incorpor’~~
wni.cn wncn distillcd rcquirco atcinperaturcof
421.95°K
(300°F) or greater to
as determined b’s-’
1~.ETM
recover
method
10 percent of the liquid
DE6-~2 (inoornorr~ted
by
“Heavy
off-highway vehicle !~t5~
means, for the
~~L~U~3C
UI.
I..uDpurL r
Ui.
LjIjJ
irL,
I1tUV~
OUfl~1..LUUI..iOfl,
mining, farming,
-or
material handling equipment; heavy
industrial engines; diesel-electric locomotives and
associated power equipment; and the components of such
equipment or engines.
“Heavy off-highway vehicle products coating facility”
moans a facility that includes one or more heavy
off-highway vehicle products coating line(s).
-“Heavy off-highway vehicle products coating line” means
a coating line in which any protective, decorative, or
functional coating is applied onto the surface of heavy
off-highway vehicle products.
~-
“HigL t.~
that is cc~ified to withstand
-(1000°F~for 24 hours.
388
-c
J
A-
—J
1
a 1
nm
mim
~r~ating”means a
temDoratn~’
coati,i~
of
7..F~Qc

389
“Hood” means a partial enclosure or canopy for
capturing and exhausting, by means of a draft, the
organic vapors or other fumes rising from a coating
—~-ocess or other source-
“Hood capture efficiency” means the emissions from
a
process which are captured by the hood and directed
into a controi sevice, expresses as a percentage of all
emissions.
“Hot
well”
moans
the reservoir of a oondencing unit
receiving the condensate from a barometric condonaer~.
“Hour” means a block period of 60 minutes (e.g., l~OOam
to 2~00am).
“In process tank” means a container used for mixing,
blending, heating, reacting, holding, crystallizing,
evaporating or cleaning operations in the manufacture
of pharmaceuticals.
“In situ Campling £yoteins” moans nonextractive samplers
or in-line samplers.
“In vacuum s-~-~ice”means
, for
‘~
of
this Part, ~
which i~ crat*~,at-
internal pr
C-S
~.
IlL
c that is at least S kfla (0.73
p~A-a-)-
- --
~‘~DODC
-~
Cubpart Q
10W
UIILL)ICII
L.
“Incinerator” means a combustion apparatus in which
refuse
is burned.
“Indirect heat transfer” means transfer of h-cat in such
a way that the source of heat does not come into direct
contact with process materials.
“Ink” means a coating used in printing, impressing, or
transferring an image onto a substrate.
“Inter~..,~
~
~
coat”
~
---
~
..~,
-
-applied by
spray to the interior of
a can body.
-“-I-ntcrnal-floating roof” moans a cover or roof
in
a
fixed-roof tank which
roots upon and is
supported
by
the volatile organic liquid being contained and is
equipped with a closure seal or seals to close the
space between the roof edge and tank shell.
“Lacquers” means any clear unorl
f
i~hr’, fwmii1atr~ii
with

390
nitrocellulose or synthetic resins to dry by
evaporation without chemical reaction, including clear
lacquer sanding scalers.
“Large appliance” means any residential and commorcial
washers, dryers, ranges, refrigerators, frec~oro, water
heaters, dishwashers, trash oompaotoro, air
conditioners, and other similar products.
“Large appliance coating” moans any coating appliod to
the component metal parts (including, but not limited
to, doors, oases, lids, panels, and interior support
parts) of residential and commercial washers, dryoro,
ranges, refrigerators, frecDcrs, water heaters,
dishwashers, trash compactors, air conditioners, and
other similar products.
“Large appliance coating facility” means a facility
that includes one or more large appliance coating
-line(s).
“Large appliance coating line” moans a coating line in
which any protective, decorative, or functional coating
is applied onto the-surface of large appliances.
“Light liquid” moans VON in the liquid state which is
not
defined as heavy liquid.
“Light—duty truck” means any motor vehicle rated at
3,850 kg gross vehicle weight or less, designed mainly
to transport property.
“Liquid/gas method” means either of two methods for
determining capture -which require both gas phase and
liquid phase measurements and analysis. The first
method requires construction of a TTE. The second
ffiethod uses the building or room which houses the
facility as an enclosure. The second method requires
that all other VON sources within the room be shut down
while the test is performed, but all fans and blowers
within the room must b-s operated according to normal
procedures.
“Liquid-Mounted Seal”
means a
primary seal mounted in
continuous contact with the liquid between
the tank
wall and the floating roof edge around the
circumference of the roof.
“Liquid service” means that the equipment or component
nt~ain~
nir~rr~~
fliii,i
ihat i~
in n ‘iquid state r~t
operating conditions.

391
“Liquids Dripping” means
seal including -spraying,
any
visible leaking from a
misting, clouding and
iso
formation.
line,
-ceosarily fed fr.....
l-~-printer
uses—a
~-
~-
“Magnet wire” means aluminum or copper wire formed into
an electromagnetic coil.
“Magnet wire coating” moans any coating or
electrically
insulating varnish or enamel applied to magnet wire.
“Magnet wire coating facility” means a facility that
includes one or more magnet wire coating line(s).
“Magnet wire coating line” means a coating line in
which any protective, decorative, or functional coating
is applied onto the surface of a magnet wire.
“Malfunction” means any sudden and unavoidable failure
of air pollution control equipment, process equipment,
or a process to operate in a normal or usual manner.
Failures that arc caused entirely or in part by poor
maintenance, careless operation, or any other
preventable upset condition or preventable equipment
breakdown shall not be considered malfunctions.
“Manufacturing process” means a method whereby a
process emission source or series of process emission
sources is used to raw materials, feed stocks,
oubaoscinblics, or other components into a product,
either for sale or for usc as a component in a
subsequent manufacturing process.
-“Material Recovery Cection” means any equipment
designed to transport and recover otyrenc monomer and
other impurities from other products and by-products in
a polystyrene plant, including but not limited to the
styrcn? dcvolatiliccr unit and styrenc recovery unit.
“Maximum theoretical omissions” means the quantity -of
volatile organic material emissions that theoretically
orinti....
roil
esscn
A
except that the substrate is not
unwindL~ roll, irt—~i4~
both
t’”
4~,_
tiall”--
u~r
r
rti
,1u_’fI~
rInd
non
iia~igcar~~
“r’~
,
in cne caine plane (planographic)
-
“Low Solvent Coating” moans a coating which containo
less organic solvent than the conventional coating-s
used by the industry. Low solvent coatings include
water-borne, higher solids, eleotro-dep-osition and
oowdcr coatings.

could be omitted by a stationary source before add-on
controls based on the design capacity or maximum
production capacity of the oouroe and 8760 hours per
year.
The design capacity or maximum production
capacity includes use of coating(s) or ink(s) with the
highest volatile organic material content actually used
in practice by the source. Provided, however, the
Agency shall, when appropriate, and upon request by the
permit applicant, limit the “maximum theoretical
emissions” of a source by the imposition of conditions
in a federally enforceable operating permit for eueh
source. Such conditions shall not be inconsistent with
requirement of the Clean Air Act, as amended, or
any
applicable requirements established by the Board. Such
conditions shall be established in place of design
capacity or maximum production capacity in calculating
the “maximum theoretical emissions” for such source and
~p’-r
inr~1~~r~t-
cnnona
M-hr~r things, 1-hr~
establishment~of
mater
elucti..,.. limitat
~
limitat...
limitations, or limitations on the volatile organi-c
ial
..in..
operat~.on of
any
u.. ~ou
nyu or ....~.u
-
.~..i
oiir~
emission source, or u
UufflI~.IUL..I.U1i
of
of
nnv ciueh I imit~iti
on~.
e~
Production or capacity limitations shall be established
on basis of no longer than one month except in those
cases whore a limit spanning a longer period of time is
appropriate. In such cases, a rolling limit” shall be
employed. Any production or capacity limitations shall
be verified through appropriate recordkecping. (Board
Note: The UCEPA may deem operating permits which do
not conform to the operating permit program
requirements and the requirements of UCEPA’s underlying
regulations, including the requirement that limitations
be quantifiable and enforceable as a practical matter,
not “federally enforceable.”)
“Metal furniture” moans a furniture piece including,
but not limited to, tables, chairs, waste baskets,
beds, desks, lockers, benches, shelving, file cabinets-,-
lamps, and room dividers.
.~
—-
ij
r,ir-nitiirr
~
mr~r~nr~
nnv nnn—adhositr~
r~r
ma
as some
~_I I~1~
~r
-~S
—I
~urni
.“1~e4:•~:1
~
a~.., •~licdto .a~y
any m-~’-~part which i... will
metal, ,~ood, fabric, plas~
furniture piece including,
~
~
LJE~
t3r
-ti-ti_n
f~-W
n1m
—~
e1~elving, file aabincts, lamps, and room dividers.
This definition shall not apply to any coating line
coating miscellaneous metal parts or products.
392
—--4
-be-
led with
-~
~
parts to f
but not limited to, tables-i

393
“Metal furniture coating facility”
that includes one or more metal fu:
line(s).
a facility
“Metal fur
niture coating line” means a coating line in
which any protective, decorative, or functional coating
is applied onto the surface of metal
furniture.
ItMetalijo
nho~-~~~,~r~1”
moans
r~
r~i-
secondary
constructed of metal sheets (~hoco) which arc
joined together to form a ring, springs, or lever-s
which attach the -shoes to the floating roof and hold
thcehocsagain3tthctankwzlii, and a coated fabric
.‘
“-Miscellaneous fabricated
process” means:
or pr
involving one or more of
ons, including any drying
ons, and
capable of
Asphalt solutions to paper or fiberboard
p ~mer or rc~t
Coatings
—or dye to leather
cou~n”~
to n1.,~tjc
Coatings to rubber or glass
Disinfectant
material to manufactured items
Plastic foam scrap or “fluff” from the
manufacture of foam containers and packaging
material to form resin palicts
I
-
-~
Viscose solutions for food casings
The storage and handling of formulations
associated with the process described above,
and
the use and handling of organic liquids and othe~
substances for clean—up operations acoosiatod with
fh~’ ~ocess described in this definition.
-_
A manufacturing process
the following applicati
and curing of formulati
emitting VON:

394
~ation manui:aeturing proocco”
mcans
~t
manuriwtiirinri
nrno~pswhich comDounas on
more p
and is -cao~
VON:
Adhcs ivos
Asohalt solutions
...uu~..,,
sc~ants,
or waterproofing ag
Coatings, other than paint and ink
Concrc.~
....~
-~‘
compoui
Dyes
rrloLlOn materials and
Resin -solutions
Rubber solutions
Viscose
solutions
The storage and handling of formulations
associated with the process described above, and
the use and handling of organic liquids and other
substances for clean-up operations associated with
th~
rn~pcessdescribed in this
~
“Miscellaneous metal parts or products” means any metal
part or metal product, even if attached to or combined
with a nonmetal part or product, except cans, coils,
metal furniture, large appliances, magnet wire,
automobiles, ships, and airplane bodies.
“Miscellaneous metal parts and products coating” means
any coating applied to any metal part or metal product,
oven if attached to or combined with a nonmetal part or
product, except cans, coils, metal furniture, large
appliances, and magnet wire. Primp coat, prime
surfacer coat, topcoat, and final repair c-oat for
automobiles and light-duty trucks are not miscellaneous
metal parts and products coatings. However, underbody
anti-chip (e.g., underbody plastisol) automobile and
light-duty truck coatings arc miscellaneous metal parts
and products coatings. Also, automobile or light-duty
truck refinishing coatings, coatings applied to the
exterior of marine vessels, coatings applied to the

~395
exterior of airplanes, and the eustoini~ed topooating—e~
automobiles and trucks if production is less than 3&
vehicles per day are not miscellaneous metal parts and
products coatings.
“Miscellaneous metal parts or products coating
facility” means a facility that includes one or more
miscellaneous metal parts or products coating lines.
“Misoellaneous metal parts or products coating line-”
means a coating line in which any protective,
decorative, or functional coating is applied onto the
surface of miscellaneous metal parts or products.
“Miscellaneous organic chemical manufacturing process”
means:
A manufacturing process which
4
chemical reaction, one or more of the following
organic compounds or mixtures of organic compounds
and which
is capable of emitting VOM:
Chemicals listed in Appendix A of this Part
Chlorinated and sulfonated compounds
Cosmetic, detergent, soap, or surf actant
intermediaries or specialties and products
Food additives
Oil and petroleum
Plasticizers
Resins or polymers
nuIJueL
~uuiLives
Cwec-ccncrs
Varnishes
The storage and handling of formulations
associated with the process described above and
the use and handling of organic liquids and
other
substances for clean-up operations associated
with
the process described in this definition.
“Monitor” means to

396
“Multiple package coating” moons a coating made from
more than one different ingredient which must be
mixed
prior to using and has a limited pot life due to the
chemical reaction which
ooours
upon mixing.
means“No
Detectablea
dischargeVolatileof volatileOrganicorganicMaterialmaterialEmissionsintott the
atmosphere as indicated by an instrument reading of
less than 500 ppm above background as determined in
accordance with 40 CFR 60.485(c).
means.
-
te-
~
~-
and
Dueji-
e4~-i
sf a ~
cylinder to transfer ink
from the plate cylinder to the surface to be printed.
“Opaque stains” means all stains that are not
semi-transparent stains.
“Open top vapor dogroasing” means the batch process of
cleaning and removing soils from surfaces by condensing
hot solvent vapor on the colder metal parts.
“Open-ended valve” means any valve, except pressure
relief devices, having one side of the valve in contact
with process fluid and one side open to the atmosphere,
either directly or through open piping.
“Operator of-Casolinc Dispensing Facility” moans any
person who is the lessee of or operates, controls or
supervises a gasoline dispensing facility.
“Organic compoundt’ means any compound of carbon,
excluding carbon monoxide, carbon dioxide, carbonic
acid, metallic carbidga or carbonates, and ammonium
carbonate.
“Organic material” means any chemical compound of
carbon including diluonts and thinners which arc
liquids at standard conditions and which arc used as
dissolvers, viscosity reducers, or cleaning agents, but
excluding methane, carbon monoxide, carbon dioxide,
carbonic acid, metallic carbonic acid, metallie
carbide, metallic carbonates, and ammonium carbonate.
“organio vapor” moans the gaseous phase of an organ4e
material or a mixture of organic materials present ifi
the atmosphere.
“Oven” moans a cha~bcrwithin which heat is used for
one or more of the following purposes: dry, bake, cure,
or polymerize a coating or ink.
‘-.~

397
“Overall control” means the product of the
capture
efficiency and the control device efficiency.
“Ovcrvarnish” means a transparent
coating applied
directly over
ink or coating.
~-
—~.7
crnc~ns
ULLL L
of Casoli
~
Facilit;-”
.-
- menn~
-
i’ho has l..~il or egi4
~
~&.1p
to
-~“~
~
I
~~lity
‘toi~ner
pcruan
L... ~Ofl3~7
storage
~init
~ii~ ~ g.a~uL.Lnc
ui.upcnuJng
“Owner or operator” means any person who owns,
operates, leases, controls, or supervises an emission
source or air pollution control equipment.
“Packaging rotogravure printing” means rotogravure
printing upon paper, paper board, metal foil, plastic
film, and other substrates, which are, in subsequent
operations,
formed into packaging products or labels
for articles to be sold.
“Packaging rotogravure printing line” means a
rotogravure printing line in which surface coatings arc
applied to paper, paperboard, foil, film, or other
substrates which arc to be used to produce containers,
packaging products, or labels for articles.
“Paint manufacturing plant” means a plant that mixes,
blends, or compounds enamels, lacquers, scalers,
shellacs, stains, varnishes, or pigmented surface
coatings.
“Paper coating” means any coating applied on paper,
plastic film, or motallic foil to make certain
products, including (but not limited to) adhesive tapes
and labels, book covers, post cards, office copier
paper, drafting paper, or pressure sensitive tapes.
Paper coating includes the application of coatings by
impregnation and/or saturation.
“Paper coating facility” moans a facility that includes
one or more paper coating lines.
“Paper coating line” means a coating line in which any
protective, decorative, or functional coating is
applied on, saturated into, or impregnated into paper,
plastic film, or metallic foil to make certain
products, including (but not limited to) adhesive tapes
and labels, book covers, post cards, office copier
paper, drafting paper, and pressure sensitive tapes.
“Parts per million (volume)” moans a volume/volume
ratio which expresses the volumetric concentration of

398
gaseous air contaminant in a million unit volume of
gas.
“person” means any individual, corporation,
partnership, association, Ctatc, municipality,
political subdivision of a Ctatc; any agency,
department, -or instrumentality of the United Ctatco-j-
and
any officer, agent, or employee thereof.
“Petroleum” moons the crude oil removed from the earth
and the oils derived from tar sands, shale, and coal.
“Petroleum Liquid” moans orude oil, condensate or any
finished or intermediate product manufactured cit a
petroleum refinery, but not including Number 2 through
Number 6 fuel oils as specified in ACTM D 396-69, gas
turbine fuel oils ~1umbcrs2-CT through
4 CT as
specified in
A&PH
D-2880 7. or diesel fuel oils Numbers
2-D
and 4—D,
as specified in ACTM D—975 68.
“Petroleum refinery” means any facility engaged in
producing gasoline, kerosene, distillate fuel oils,
residual fuel oils, lubricants, or other products
through distillation of petroleum, or through
redistillation, cracking, or reforming of unfinished
petroleum —derivatives.
ru-il
“~
m-~n~~
nrit~ r~r,mrtr,nr,,i r~r
mi
vi-iirr
-
nthr~r
than food, used in the prcvention,diagnoc3is,
alleviation, treatment, or cure of disease in human and
animal.
“Pharmaceutical coating operation” means a device in
which a coating is applied to a pharmaceutical,
including air drying or curing of the coating.
-.~i--npt
mater
.~
TI
e~
TI+~
rn~ rn-
E~
1~..
-i’-1rm~
wnenever
~-~-titucnt
-~
---
-,~ ~
—.
percent of the total organic materials.
Reac~~
“-‘--“--‘-~‘‘~
ms~ri-~
any organi~
t~crccnt of
eeh 4e&
~y
~.
._ .
ial with
.in
..~~egatcof more ~an 20
its total volume omp~
-~
of the cl.......ical co~
~lasoified bel
-~
ee~~
my
-of
t’” following ~Tdivi’~’
-l-imit~
matcral or
~.., ~
sf
any ,...~,...Ae
be classified from its chemical structure into more
than one of the above groups of organic materials it
shall
be considered as a member of the most reactive
Rr,-,nri..
t-hr,+ 4—
i-’—
~‘-—i
tht~
l,-it
ni
lntrp~j,~
.LLiOI
u.. wiii.ei.
nrnoun~
r’l’il’
pcrcefltage
composition
—-“-toohomicnuly
vrrtr~i-ive
~‘terial
may
I
——
I
aldehydes, esters, ethers or ketoncs navi-ng an
olefinic or cyclo-olefinic typos of unc3aturatiori~

399
5 percent. This definition does
not apply t
perohloroethylcnc or trichlorocthylcne.
A combination of aromatic compounds with eight
-or
more carbon atoms -to the molecule except
ethylbcnzenc: 8 percent.
A combination of cthylbcnzcnc, ketonco having
branched hydrocarbon structures or toluene: —2-G
percent.
“Pigmented coatings” moans opaque coatings containing
binders and colored pigments which arc formulcited—te
conceal the wood surface either as an undercoat or
topcoat.
-~
~1 U ~
all of the pollutant ~
~ctivitics
~1
;~Duping,
~jacent
-1~
~
1
~-1~ t
U
mr’~yi~t
.,
substzin
r~r ~
dded t
rr~
1 r~ri
I~.T11lfr
composition to soften and add flexibility
to the
product.
“Pneumatic Rubber Tire Manufacture” moans the
production of pneumatic rubber tires with a bead
diameter -up to but not including 20.0 inches and cross
section dimension up to 12.8 inches, but not including
specialty tires for -antique or other vehicles when
produced on equipment separate from normal production
lines for passenger or truck type tires.
“Polystyrene Plant” means any plant using styreno to
manufacture polystyrene resin.
“Polystyrene Resin” means substance consisting of
otyrono polymer and additives which is manufactured at
a polystyrene plant.
“-Pressure Release” means the emission of materials
resulting from system pressure being greater than oct
nrr~~mrr~
r~f thr
nr~~iir~
ri~1ir~f
it~t~.
“Plant”
which
I
__A_
it~i .i I
ILL
LQfl~ LU
LI1~
L~UUC
£1LUU.31~~L
1.11
LI
r~
1-rHL;Irr~r,
-lr, r~n~-~r~-
~-~-•
contic~uou~
nr-
nr~
~r~~jp5,
and arc under the contro~.
pcrDon ~or persons uneer common contro...,, except th~.
activities of any marine vessel. Pollutant-emitting
activities shall be considered as part of the same
industrial grouping if they belong to the same “Major
Croup” (i.e., which have the caine two-digit code) as
described in the “Standard Industrial Classification
Manual, 1987” (incorporated by reference in Cection
219.112).

400
“Pressure Tank”
means a
tank in which fluids are stored
at a pressure greater than atmospheric pressure.
“Prime coat” means the first of two or more coatings
applied to a ourface.
“Prime surfacer goat” moans a coating used to touch up
areas on the surface of automobile or .i-ght-duty truek
bodies not adequately covered by the prime coat before
application of the top coat. The prime surfacer pocit
is applied between the prime coat and topcoat. An
anti-chip coating applied to main body parts (e.g.,
rocker panels, bottom of doors and fenders, and loading
edge of roof) is a prime surfacer goat.
“Primers” moans any coatings formulated and applied to
substrates to provide a firm bond between the substrate
and subsequent coats.
“Printing” means the application of words, designs, and
pictures to a substrate using ink.
“-Printing line” means an operation consisting of a
series of one or more roll printers and any associated
roll coaters, drying areas, and ovens wherein one or
more coatings are applied, dried, and/-or cured.
“Process” means any stationary emission source other
than a fuel combustion emission source or an
incinerator.
“Process Unit” means components assembled to produce,
go intermediate or final products, one or more of the
chemicals listed in 35 Ill. Adm. Code 219 Appendix A.
A process unit can operate indcpcncicnt.iy
it
suppiica
with sufficient feed or raw materials and sufficient
storage facilities for the product.
“Process Unit Shutdown” means a work practice or
operational procedure that stops production from a
process
....~.....
~ part of a process unit.
An unscheduled
work practice or operational procedure that stops
production from a process unit or part of a process
tmit for less than 24 hours is not a process unit
shutdown. The use of spare components and technically
-f-ecisible bypassing of components without stopping
production is not a process unit shutdown.
“Production equipment exhaust system” means a system
for collecting and directing into the atmosphere
omissions of volatile organic material from reactors-,
centrifuges, and other process emission sources.

401
~
~
“Purged Process Fluid” means liquid or vapor from a
process unit that contains volatile organic material
and that results from
line(s) of a process
flush.~.~
UL
unit so that an
the sanipL..
uncontaminated
sample may
then be taken for testing or analysis.
“Reactor” means a vat, vessel, or other device in which
chemical reactions take place.
“Reasonably Available Control Technology (~CT)” means
the lowest emission limitation that
an emission source
is capable of meeting by the application of control
technology that is reasonably available considering
technological and economic feasibility.
“Refiner” means any person who owns, leases, operates,
controls, or supervises a refinery.
“Refinery Fuel Cas” means any gas which is generated by
a petroleum refinery process unit and which is
combusted at the refinery, including any gaseous
mixture of natural gas and fuel gas.
“Refinery unit, process unit or unit” means a
set of
components which arc a part of a basic process
operation such
as distillation, hydrotreating,
cracking, or reforming of hydrocarbons.
“Refrigerated condenser” means
ci
surface condenser in
which the coolant supplied to the condenser has been
cooled by a mechanical device, other than by a cooling
tower or evaporative spray cooling, ouch as
refrigeration unit or steam chiller unit.
“Reid vapor pressure” means the standardi~cdmeasure of
the vapor pressure of a liquid in pounds per square
inch absolute (Psia) at 100°F (37.0°C).
“Repair coatings” means coatings used to correct
imperfections or damage to furniture surface.
“Repaired
, ~or th....
-
~
..S.c
~
Q pf
Part, that
equipment componont has been adjusted, or
..ij-c
material.
roLogravuro prJ.ntLng .~ino
in
WIiJ.UII
ucJa~1ngs are app~.icu
to paper which is subsequently formed into books,
magacines, catalogues, brochures, directories,
newsoaner supplements, or other types of printed

402
“Residual Fuel Oil” moans fuel oils of grade No. 4, &
and 6 as specified in detailed requirements for
fu~e-~
oils A.C.T.H. D 396—69 (1971).
“Retail Outlet” means any gasoline dispensing facility
at which gasoline is sold or offered for sale for use
in motor vehicles.
“Roll coatcr” means an apparatus in which a uniform
layer of coating is applied by means of one or more
rolls across the entire width of a moving substrate-i-
“Roll printer” means an apparatus used in the
application of words, designs, and pictures to a
substrate, usually by means of one or more rolls each
with only -partial coverage.
“Roll printing” means the application of words,
designs, and pictures to a substrate usually by means
o~ a series of hard rubber or metal rolls each with
only partial coverage.
“Roller coating” means a method of applying a coating
to ~ ~hr~t~t rr ~trir~
in tyhic~h
th~c~p~tint~ii~ trr~nr~fcrred
—J
——--~
~)(C~O-t~,j
~111 ~1fi
Flu .1 J
I I rn I t I (3 ~I I 1L. (311 .1
LJ.1 L~.
-Il
most
a month monthly basis; that is, for example, a monthly
production or capacity level must be determined for
each parameter subject to a production or -capacity
limitation and added to the eleven prior monthly levels
for monthly comparison with the annual limit.
“Rotogravure printing” means the application of words,
designs, and pictures to a oubstrate
by means of a roll
~——.
~~—~-~-•.•“—
.~_____________________________________________________
...n which
th~_
~
to be applied
is recessed relative to the non-image area.
“Rotogra
wh~ich
for
~
cacn
“Safety relief valve” means a valve which is normally
closed and which is designed to open in order to
relieve
excessive pressures within a vessel or pipe.
“Sanding scalers” moans any
-
bare wood for san
coatings
ding
,rui
formulated for and
.~,..lied
1r~ ~ir’n1
thr~ unnr~
for sub..~uentapplicati~. of varnish ~e ~
considered a sanding scaler a coating must be clearly
-r-~
“Rolling limit” means that a limit or limitation must
fiet-
—-
I
I
I.
—,
I
3
I
—— — ~
printing line” means a printing
roll ,,~inter
roll
~
~msgc
to a suI3trat~.
-I—
I S

403
“Sealer” moans a coating containing binders which seals
wood prior to the application of the subsequent
coatings.
“~cnsor”means a device that measures a physical
quantity or-the change in a physical quantity ouch as
temperature, pressure,
flow
rate, pH, or liquid level--
“Semi—transparent stains” means stains containing dyes
or semi—transparent pigments which arc formulated to
enhance wood grain and change the color of the surface
but not to conceal the surface, including, but not
-
limited to, sap stain, toner, non grain raising stains-,
pad stain, or spatter stain.
“sot of safety
relief valves” means one or more safety
rc~iii~f
v~1vc~s~ic~sianc~d
to
open in order
to
relieve
-—
-
-
“Sheet bcisecocitt~ means a cacti
the metal is in sheet form to
ng applied to metal
serve as either the
when
exterior or interior of a can
three-piece cans.
for
either two-piece or
“Side-scam spray coat” means a coating applied to
seam of a three-piece can.
the
“-Cingle coat” means one coating application applied to
a -metal surface.
“Solvent” means a liquid substance that is used to
dissolve
or dilute another substance.
“Solvent cleaning” means the process of cleaning soils
from surfaces by cold cleaning, open top vapor
degreasing, or convcyoriccd dcgreasing.
“Specified air contaminant” means any air contaminant
as to which this
Part contains
emission standards or
other specific limitations.
“Splash loading” means a method of loading a tank,
r-ailroad tank -car, tank truck, -or trailer by usc of
other
than
ci submerged loading pipe.
“Stack” means a flue or conduit, free-standing or with
exhaust port above the roof of the building on which—i-~
is mounted, by which air contaminants arc emitted into
the atmosphere.
“Standard conditions” means a temperature
-of
70°Fand a
pressure of
14.7 psia.

404
“Standard cubic foot (scf)” moans the volume of one
cubic foot of gas at standard conditions.
“Standard Industrial Classification Manual” moans the
Standard Industrial Classification Manual (1987),
Superintendent of Documents, U.S. Covcrnment Printing
Office, Washington, DC 20402 (incorporated by refereries
in Section 219.112).
the setting
~ nurpi
“Stationary emission source” mean an emission source
which is not self—propelled.
“Storage tank or storage vessel” means any stationary
tank, reservoir or container used for the storage of
VOL.
“Ctyrcne Dcvolatilizcr Unit” means equipment performing
the function of separating unreacted styrene monomer
and other volatile components from polystyrene in a
vacuum devolatilizer.
“Ctyrcnc Recovery Unit” means equipment performing the
function of separating styrcnc monomer from other less
volatile components of -the styrenc dcvolatilizcr unit’s
output. The separated styrenc monomer
-.
reused as
a raw material in the polystyrene plant.
“Submerged loading pipe” means any discharge pipe or
nozzle which meets either of the following conditions:
Where the tank is filled from the top, the end of
the discharge pipe or noccle must be totally
submerged when the liquid level is 15 cm (6 in.)
above the bottom of the tank.
Where the tank is filled from the side, the
discharge pipe or nozzle must be totally submerged
when the liquid level is 46 cm (18 in.) above the
bottom of the tank.
“Substrate” means the surface onto which a coating is
applied or into which a coating is impregnated.
“Surface condenser” means a device which removes a
substance from a gas stream by reducing the temperature
of the stream, without direct contact between the
coolant and the stream.

--—--
—--—
——s---——
--—--—--~
final
~
..c
ê-~-~
~
polymers listed
1~3
lilA. Code 219 Appendix A.
“Tablet coating operation” means a pharmaceutical
coating operation in which tablets arc coated.
“Thirty day rolling average” means any value
arithmetically averaged over any conscoutive
thirty-days.
“Three—piece can” means a can which is made from a
rectangular sheet and two circular ends.
“Topcoat” ~cans a coating applied
in a multiple coat
opL...uLion u~.ii~r
...i~Iii
~
UU~L,
i..a.flU~.
rcpui.L- COat,
~
prime surfacer coat.
“Topcoat operation” means
all topcoat spray booths,
flash-off areas, and bake ovens at a facility which are
used to apply, dry, or cure the final coatings (except
final off—line repair) on components of automobile or
light-duty truck bodies.
“Transfer efficiency” means the ratio of
the amount of
coating solids
deposited onto a part or product to the
total amount of coating solids used.
“Tread End Cementing” means the application of a
solvent-based cement to the tire tread ends.
“True vapor pressure” means the equilibrium partial
pressure exerted by ci volatile organic liquid as
determined in accordance with methods described in
American Petroleum Institute Bulletin 2517,
“Evaporation Loss From Floating Roof Tanks,” second
edition, February 1980 (incorporated by reference -&-n
Section 219.112).
“Turnaround” moans the procedure of shutting down an
operating refinery unit, emptying gaseous and liquid
contents to do insooction. maintenance and repair work,
g the unit back into pr
_l_.
cat.
~iiui.iow oup
and
q........g7Tca
ca
requires
~caa.
was
acaaa
only one
a. ca
~a.I.
~.a
n a. a. a. ..,ai. ~a
end to be
attached.
“Undcrcoatcrs” means any coatings formulated for and
i~no1iod to rnth~tr~itosto
nrovido
F
-
~ rnnooth surface for
405
s1_
a____1_
,..t_!...~...I
——
I-
- —.
-
a--—-

.3
_s
_,
406
4---
A_ 1~
..~
application of a
dersido of a tire
tread-
nron
m~
r~ cm r
cxcco’-
F_~crt~
~_~lled
highway,
...ing a device
--~
—J
power or used exclusively upon stationary rails or
tracks.
Unregulated safety relief valve” means a safety rcli-ef
valve which cannot be actuated by a means other than
high pressure in the pipe or vessel which it protects-i-
“Vacuum producing system” means any reciprocating,
rotary, or centrifugal blower or compressor or any jet
ejector or device that creates suction from a prosoure
below
atmospheric and discharges against a greater
pressure.
“Valves not externally regulated” means valves that
have no external controls, such as in—line check
valves.
“Vapor balance system” means any combination of pipes
er hoses which creates a closed system between the
vapor spaces of an unloading tank and a receiving tank
such that vapors displaced from the receiving tank arc
transferred to the tank being unloaded.
“Vapor collection system” means all piping, seals,
hoses, connections, pressure-vacuum vents, and other
possible sources between the gasoline delivery vessel
and the vapor processing unit and/or the storage tanks
and vapor holder.
“Vapor control system” means any system that limits or
prevents release to the atmosphere of organic material
in the vapors displaced from a tank during the transfer
of gasoline.
“Vapor-Mounted Primary Seal” means a -primary seal
mounted with an air space bounded by the bottom of the
primary seal, the tank wall, the liquid surface and the
floating roof.
“Vapor recovery system” means a vapor gathering system
capable of collecting all VON vapors and -gases
discharged from the storage tank and a vapor disposal
system capable of processing such VON vapors and gases
so as to prevent their emission to the atmosphere.
~Vchicle” means ci device by which any person or
moved, or drawn upon
~
~yr~1n~-’!Jr~1tr~ human

~iatcd
~
~...
wat~a., any ~
4-locculation tank or
a clarifi..~, which
petroleum derived compounds from waste water.
“Web” moans a substrate which
is printed in continuous
roll—fed presses.
“Wood furniture” means room furnishings including
cabinets (kitchen, bath, and vanity), tables, ohairs,
beds, sofas, shutters, art objects, wood paneling, wood
flooring, and any other coated furnishings made of
wood, wood composition, or fabricated wood material-s--
“Wood furniture àoating facility” means a facility that
includes one or more wood furniture coating line(s)-.-
“Wood furniture coating line” means a coating line-&R
which any protective, decorative, or functional coating
is applied onto wood furniture.
407
“Vinyl coating”
-
~2i
4
appiica to viny.., coated fabric or vinylshoo.s.Viny1~
coating dccc not include plastisols.
“Vinyl coating facility” moans a facility that includes
one or more vinyl coating line(s).
“Vinyl coating line” means a coating line in which any
protective, decorative or functional coating is applied
onto vinyl coated fabric or vinyl sheets.
“Volatile organic liquid (VOL)” means any substance
which is liquid at storage conditions and which
oontains volatile organic compounds.
“Volatile organic material (VON) or volatile organic
compound (VOC)” means “volatile organic material (VON)
or volatile
organic compound (VOC)”, as that term is
defined in 35 Ill. Adrn. Code Part 211.
“Volatile Petroleum Liquid” means
any petroleum liquid
with a true vapor pressure that is greater than 1.5
psia (78 millimeters of mercury) at standard
conditions.
“Wash coat” means a coating containing binders which
seals wood surfaces, prevents undesired staining, and
controls penetration.
“Wastcwatcr (Oil/Water) Separator” means any device or
piece of equipment which utilizes the difference in
rir.n’~ify
hr’t’ur’r’n oil
~-inii unti-”r to
rr~movr oil nr~t’i
.
a.
~. ~-,
sucn
ca —

408
“Woodworking” means tne shaping, sawing, grinding,
smooi-~ninn~noiisning, and ~mrikin~~into oroducts of -any
form or shape of wood.
The definitions of 35 Ill. Adrn. Code 211 apply to this Part.
(Source: Amended at
Ill. Reg.
,
effective
__________
Section 219.105
Test Methods and Procedures
a) Coatings, Inks and Fountain Solutions
The following test methods and procedures shall be used
to determine compliance of ~ applied coatings, inks,
and fountain solutions with the limitations set forth
in this Part.
1) Sampling: Samples collected for analyses shall be
one—liter taken into a one—liter container at a
location and time such that the sample will be
representative of the coating as applied (i.e.,
the sample shall include any dilution solvent or
other VON added during the manufacturing process).
The container must
be tightly sealed inunediately
after the sample is taken. Any solvent or other
VON added after the sample is taken must be
measured and accounted for in the calculations in
subsection (a) (3) of this Section.
For multiple
package coatings, separate samples of each
component shall be obtained. A mixed sample shall
not be obtained as it will cure in the container.
Sampling procedures shall follow the guidelines
presented in:
A) ASTM D3925—8l(1985) standard practice for
sampling liquid paints and related pigment
coating. This practice is incorporated by
reference in Section 219.112 of this Part.
B) ASTM E300-86 standard practice for sampling
industrial chemicals. This practice is
incorporated by reference in Section 219.112
of this Part.
2) Analyses: The applicable analytical methods
specified below shall be used to determine the
composition of coatings, inks, or fountain
solutions as applied.
A)
Method 24 of 40 CFR 60, Appendix A,
incorporated by reference in Section 219.112

409
of this Part, shall be used to determine the
VON content and density of coatings.
If it
is demonstrated to the satisfaction of the
Agency and the
TJSEPA
that plant coating
formulation data are equivalent to Method 24
results, formulation data may be used. In
the event of any inconsistency between a
Method 24 test and a facility’s formulation
data, the Method 24 test will govern.
B) Method 24A of 40 CFR Part 60, Appendix A,
incorporated by reference in Section 219.112,
shall be used to determine the VON content
and density of rotogravure printing inks and
related coatings. If it is demonstrated to
the satisfaction of the Agency and USEPA that
the plant coating formulation data are
equivalent to Method 24A results, formulation
data may be used. In the event of any
inconsistency between a Method 24A test and a
facility’s formulation data, the •Method 24A
test will govern.
C) The following ASTM methods are the analytical
procedures for determining VON:
I) ASTM D1475-85: Standard test method for
density of paint, varnish, lacquer and
related products. This test method is
incorporated by reference in Section
219.112 of this Part.
ii) ASTM D2369-87: Standard test method for
volatile content of a coating. This test
method is incorporated by reference in
Section 219.112 of this Part.
iii) ASTM D3792-86: Standard test method for
water content of water—reducible paints
by direct injection into a gas
chromatograph. This test method is
incorporated by reference in Section
219.112 of this Part.
iv) ASTM D4017—8l(1987): Standard test
method for water content in paints and
paint materials by the Karl Fischer
method. This test method is incorporated
by reference in Section 219.112 of this
Part.

410
v) ASTM D4457-85: Standard test method for
determination of dichloromethane and
1,1,1, trichloroethane in paints and
coatings by direct injection into a gas
chroxnatograph. (The procedure
delineated above can be used to develop
protocols for any compounds specifically
exempted from the definition of VON.)
This test method is incorporated by
reference in Section 219.112 of this
Part.
vi) ASTM D2697—86: Standard test method for
volume non-volatile matter in clear or
pigmented coatings. This test method is
incorporated by reference in Section
219.112 of this Part.
-
vii) ASTM D3980—87: Standard practice for
interlaboratory testing of paint and
related materials. This practice is
incorporated
by reference in Section
219.112 of this Part.
viii)
ASTM E180-85: Standard practice for
determining the precision data of ASTM
methods for analysis of and testing of
industrial chemicals. This practice is
incorporated by reference in Section 219.112
of this Part.
ix)
ASTN D2372-85: Standard method of
separation
of vehicle from
solvent-reducible paints. This method is
incorporated by reference in Section
219.112 of this Part.
-D) Use of an adaptation to any of the analytical
methods specified in subsections (a) (2) (A),
(B), and (C) of this Section may not be used
unless approved by the Agency and USEPA. An
owner or operator must submit sufficient
documentation for the Agency and USEPA
to
find that the analytical methods specified in
subsections (a) (2) (A), (B), and (C) of this
Section will yield inaccurate results and
that the proposed adaptation is appropriate.
3)
Calculations:
Calculations for determining the
VOM content, water content and the content of any
compounds which are specifically exempted from the

411
definition of VOM of coatings, inks and
fountain
solutions as applied shall follow the guidance
provided in the following documents-~-~
A) “A Guide for Surface Coating Calculation”,
EPA-340/1-86-016, incorporated by reference
in Section 219.112 of this Part.
B) “Procedures for Certifying Quantity of
Volatile Organic Compounds Emitted by Paint,
Ink and Other Coatings” (revised June 1986),
EPA-450/3-84-019, incorporated by reference
in Section 219.112 of this Part.
C) “A Guide for Graphic Arts Calculations”,
August 1988, EPA-340/1—88-003, incorporated
by reference
in Section 219.112 of this Part.
b) Automobile or Light-Duty Truck Test Protocol
fl
The protocol for testing, including determining
the transfer efficiencyT of coating applicators~
at primer surfacer operations and topcoat coating
operations at an automobile or light-duty truck
assembly facility source shall follow the
procedure in: “Protocol for Determining the Daily
Volatile Organic Compound Emission Rate of
Automobile and Light-Duty Truck Topcoat
Operations” (“topcoat protocol”), December 1988,
EPA-450/3—88-018, incorporated by reference in
Section 219.112 of this Part.
21
Prior to testing pursuant to the topcoat protocol.
the owner or operator of a coating operation
subleet to the topcoat or primer surfacer limit in
Sections 219.204(a~ (2) or 219.204 (a) (3) shall
submit a detailed testing proposal specifying the.
method by which testing will be conducted and how-
compliance will be demonstrated consistent with
the topcoat protocol. The proposal shall include,,
at a minimum, a comprehensive plan (including a
rationale) for determining the transfer efficiency
at each booth throu~h the use of in-plant or pilot
testing, the selection of coatings to be tested
(for the purpose of determining transfer
efficiency) including the rationale for coating
groupings, the method for determining the analytic
VOM content of as applied coatings and the
formulation solvent content of as applied
coatings, and a description of the records of

412
coating VON content as applied and coating’s usal,
which will be kept to demonstrate compliance.
UPon approval of the proposal by the Agency and
USEPA. the compliance demonstration for a coating
line may proceed.
C)
Capture
System Efficiency Test Protocols
1) Applicability
The requirements of subsection (c) (2) of this
Section shall apply to all VON emitting processes
emission units employing capture equipment (e.g.,
hoods, ducts), except those cases noted below.
A) If a source installean emission unit is
eguipped with (or uses) a permanent total
enclosure (PTE) that meets Agency and USEPA
specifications, and which directs all VON to
a control device, then the sourceeinission
unit is exempted from the requirements
described in subsection
(C)
(2) of this
Section. The Agency
and USEPA specifications
to determine whether a structure is
considered a PTE are given in Procedure T of
Appendix B of this Part. In this instance,
the capture efficiency is assumed to be ioc~
percent and the sourceemission unit is sti1~.
required to measure control
efficiency using
appropriate test methods as specified in
subsection (d) of this Section.
B) If a source usesan emission unit is equipped
with (or uses) a control device designed to
collect and recover VON (e.g., carbon
adsorber), an explicit measurement of capture
efficiency is not necessary provided that the
conditions given below are met. The overall
control of the system can be determined by
directly comparing the input liquid VON to
the recovered liquid VON. The general
procedure for use in this situation is given
in 40 CFR 60.433, incorporated by reference
in Section 219.112 of this Part, with the
following additional restrictions:
i) ‘inc source mus-c ~c aiic co
r’rn1~te
usage witn soivent recovery on a
24—hour (daily) ba3is, rather than—a
30-day weighted average, within 72 hours
following the 24-hour period. In
addition, one of the following
two

413
criteria must be met: The source owner
or operator shall obtain data each
operating day for the solvent usage and
solvent recovery to permit the
determination of the solvent recovery
efficiency of the system each operating
day using a 7-day rolling period. The
recovery efficiency for each operating
day is-computed as the ratio of the
total recovered solvent for that day and
the most recent prior 6 operating days
to the total solvent usage for the same
7-day_period used for the recovered
solvent, rather than a 30-day weighted
average as given in 40 CFR 60.433
incorporated by reference in Section
219.112 of this Part. This ratio shall
be expressed as a percentage. The ratio
shall be computed within 72 hours
following each 7—day period. A source
that believes that the 7—day rolling
period is not appropriate may use an
alternative multi-day rolling period not
to exceed 30 days, with the approval of
the Agency and USEPA. In addition, the
criteria in subsection (c) (1) (B) (ii) or
subsection (c) (1) (B) (iii) below must be
met.
ii) The solvent recovery system (i.e.,
capture and control system) must be
dedicated to a single coating line,
printing line, or other discrete
activity that by itself is subiect to an
applicable VON emission standard,
process line (e.g., one process line
venting to a carbon adsorbcr system), or
iii) If the solvent recovery system controls
more than one coating line, printing
line or other discrete activity that by
itself is subiect to an applicable VON
emission standard, the overall control
(i.e. the total recovered VON divided by
the sum of liquid VON input from all
lines and other activities venting to
the control system). must meet or exceed
the most stringent standard applicable
to any line or other discrete activity
venting to the control systern.multiple
process lines, then the source must be
able to demonstrate that the overall

414
~ntrol (i.o.,the total r
solvent VON divided by the sum of ~4qu4~
VON
input to all process lines venting
to the con..~...... system) meets or o~cce4-~
the most stringent standard applicable
for any process line venting to #4~e
control system.
2)
Specific Requirements
The capture efficiency of a process 1inc~~
emission unit shall be measured using one of the
four protocols given below. Any error margin
associated with a test protocol may not be
incorporated into the results of a capture
efficiency test. If these techniques are not
suitable for a particular process, then the source
may use an alternative capture efficiency protocol
may be used, provided that the alternative
protocol is approved by the Agency and approved by
the USEPA as a SIP revision.
A) Gas/gas method using temporary total
enclosure (TTE).
The Agency and USEPA
specifications to determine whether a
temporary enclosure is considered a TTE are
given in Procedure T of Appendix B of this
Part. The capture efficiency equation to be
used for this protocol is:
CE
Gw/(Gw + Fw)
where:
CE
=
capture efficiency, decimal
fraction,j
Gw
=
mass of VON captured and delivered
-
to control device using a TTE~
Fw
=
mass of fugitive VON that escapes
from a TTE~
Procedure G.2 contained in Appendix B of this
Part is used to obtain Gw. Procedure F.l in
Appendix B of this Part is used to obtain Fw.
B) Liquid/gas method using TTE. The Agency and
USEPA specifications to determine whether a
temporary enclosure is considered a TTE are
given in Procedure T
of Appendix B of this

415
Part. The capture efficiency equation to be
used for this protocol is:
CE
=
(L
-
Fw)/L
where:
CE
=
capture efficiency, decimal
fract ion~
L
=
mass of liquid VON input to process
emission unit
Fw
=
mass of fugitive VON that escapes
from a TTE~
Procedure L contained in Appendix B of this
Part is used to obtain L. Procedure F.1 in
Appendix B of this Part is used to obtain Fw.
C) Gas/gas method using the building or room
(building or room enclosure),. in which the
affected coating line, printing line or other
sourceelnission unit is located~as the
enclosure and in which “F” and “G” are
measured while operating only the affected
line or facilityemission unit. All fans and
blowers in the building or room must be
operated as they would under normal
production. The capture efficiency equation
to be used for this protocol is:
CE
= G/(G
+ FB)
where:
CE
=
capture efficiency, decimal
fra ct i onj,
G
=
mass of VON captured and delivered
to control device~
FB = mass
of fugitive
VON that escapes
from building enc1osure~
Procedure G.2
contained in Appendix B of this
Part is used to obtain G. Procedure F.2 in
Appendix B of this Part is used to obtain FB.
D) Liquid/gas method using the building or room
(building or room enc1osure)~ in which the

416
affected coating line, printing line or oth?1
courceeinission unit is located,~as the
enclosure and in which “F” and “L” are
measured while operating only the affected
line facility emission unit. All fans and
blowers in the building or room must be
operated as they would under normal
production. The capture efficiency equation
to be used for this protocol is:
CE
=
(L
-
FB)/L
where:
CE
=
capture efficiency, decimal
fract ionj.,
L
=
mass of liquid VON input to process
emission unit
=
mass of fugitive VOM that escapes
from building enc1osure~
Procedure L contained in Appendix B of this
Part is used to obtain L. Procedure F.2 in
Appendix
B of this Part is used to obtain FB.
3) Recordkeeping and Reporting
A)
All affected faciliticoowners or
operator
affected by this subsection must maintain a
copy of the capture efficiency protocol
submitted to the Agency and the USEPA on
file. All results of the appropriate test
methods and capture efficiency protocols must
be reported to the Agency within sixty (60)
days of the test date. A copy of the results
must be kept on file with the source for a
period of three (3) years.
B) If any changes are made to capture or control
equipment, then the source is required to
notify the Agency and the USEPA of these
changes and a new test may be required by the
Agency or the USEPA.
C) The source must notify the Agency 30 days
prior to performing any capture efficiency or
control test. At that time, the source must
notify the Agency which capture efficiency

417
protocol and control device test methods will
be used.
D) Sources utilizing a PTE must demonstrate that
this enclosure meets the requirement given in
Procedure T (in Appendix B of this Part) for
a PTE during any testing of their control
device.
E) Sources utilizing a TTE must demonstrate that
their TTE meets the requirements given in
Procedure T (in Appendix B of this Part) for
a TTE during testing of their control device.
The source must also provide documentation
that the quality assurance criteria for a TTE
have been achieved.
d) Control Device Efficiency Testing and Monitoring
1) The control device efficiency shall be determined
by simultaneously measuring the inlet and outlet
gas phase VON concentrations and gas volumetric
flow rates in accordance
with the gas phase test
methods specified in subsection (f) of this
Section.
2)
Any owner or operator~
~j. ~That uses an afterburner or carbon adsorber
to comply with any Section of this Part ZU
shall use Agency and USEPA approved
continuous monitoring equipment which is
installed, calibrated, maintained, and
operated according to vendor specifications
at all times the afterburner or carbon
adsorber is in use except as provided in
subsection (d) (3) of this Section. The
continuous monitoring equipment must monitor
the following parameters:
h-)-
LL
For each afterburner which does not have
a catalyst bed, the ~coinbustion chamber
temperature of each afterburner.
jJJ. For each
afterburner
which has a
catalyst bed, commonly known as a
catalytic afterburner,
the ~emperature
rise across each catalytic afterburner
bed or VON concentration of exhaust.

418
G)- iii) For each carbon adsorber, ~he VON
concentration of each carbon adsorption
bed exhaust or the exhaust of the bed
next in sequence to be desorbed.
~j, Of an automobile or light-duty truck Drimer
surfacer operation or topcoat operation
subject to subsection (d) (2) (A~ above, shall
keep a separate record of the followina data
for the control devices, unless alternative
provisions are set forth in a permit pursuant
to Title V of the Clean Air Act:
,jj For thermal afterburners for which
combustion chamber temPerature is
monitored, all 3—hour periods of
operation in which the average
combustion temperature was more than
28°C (50°F) below the average combustion
temPerature measured during the
most
recent performance test that
demonstrated that the operation was in
compliance.
jjj, For catalytic afterburners for which
temPerature rise is monitored, all
3-hour periods of operation in which th~
average aps temperature before the
catalyst bed is more than 28°C (50°F)
below the average gpg temperature
immediately before the catalYst bed
measured during the most recent
Performance test that demonstrated that
the operation was in compliance.
iii) For catalytic afterburners and carbon
adsorbers for which VOM concentration is
monitored, all 3—hour periods of
operation during which the average VON
concentration or the reading of organics
in_the exhaust gases j~more than 20
Percent areater than the average exhaust
aas concentration or reading measured bi
the organic monitoring device during the
most recent determination of the
recovery efficiency of a carbon adsorbe~
or performance test for a catalytic
afterburner, which determination or
t~
that demonstrated that the operation w~
in compliance.
-

419
fl
An owner or operator that uses a carbon adsorber
to comply with
Section
219.401 of this Part maY
oPerate the adsorber during periods of monitorinQ~
equipment malfunction. provided that:
~ The owner or operator notifies in writina the
A~encvand USEPA, within 10 days after the
conclusion of any 72 hour period durina which
the adsorber is operated and the associated
monitoring equipment is not operational, of
such monitoring equipment failure and
provides the duration of the malfunction. a
description of the repairs made to the
equipment, and the total to date of all hours
in the calendar Year during which the
adsorber was operated and the associated
monitoring equipment was not operational
~j. During such period of malfunction the
adsorber is operated using timed sequences as
the basis for periodic regeneration pf
the
adsorber
~j The period of such adsorber operation does
not exceed 360 hours in anY calendar year
without the a~~rovalof the Aaencv and USEPA
and
QI
The total of all hours in the calendar year
during which the adsorber was oPerated and
the associated monitoring equipment was not
operational shall be reported, in writing, to
the Agency and USEPA by JanuarY 31st of the
following calendar year.
e) Overall Efficiency
1)
The overall efficiency of the emission control
system shall be determined as the product of the
capture system efficiency and the control device
efficiency or by the liquid/liquid test protocol
as specified in 40 CFR 60.433, incorporated by
reference in Section 219.112 of this Part, (and
revised by subsection (c) (1) (B) of this Section)
for each solvent recovery system. In those cases
in which the overall efficiency is being
determined for an entire line, the capture
efficiency used to calculate the product of the
capture and control efficiency is the total
capture efficiency over the entire line.

420
2) For coating lines which are both chosen by the
owner or operator to comply with Section
219.207(a), (d), (e), (f), or (g) of this Part by
the alternative in Section 219.207(b) (2) of this
Part and meet the criteria allowing them to comply
with Section 219.207 instead of Section 219.204 Q~.
this Part, the overall efficiency of the capture
system and control device, as determined by the
test methods and procedures specified in
subsections (c), (d) and (e) (1) of this Section,
shall be no less than the equivalent overall
efficiency which shall be calculated by the
following equation:
E
=
(VOMa
-
VON1 /VOMa) x 100
where:
E
=
Equivalent overall efficiency of the
capture system and control device as a
percentage-,-j
VON,
=
Actual VON content of a coating, or the
daily-weighted average VON content of
two or more coatings (if more than one
coating is used), as applied to the
subject coating line as determined by
the applicable test methods and
procedures specified in subsection
(a) (4) (i) of this Part in units of kg
VOM/l
(lb VON/gal) of coating solids as
applied-,-j~
VOM1
=
The VON emission limit specified in
Ccction 21~.207(a) or (b) Sections
219.204 or 219.205 of this Part in units
of kg VON/l (lb VON/gal) of
coating
solids as applied.
f) Volatile Organic Material Gas Phase Source Test Methods
The methods in 40 CFR Part 60, Appendix A, incorporated
by reference in Section 219.112 of this Part delineated
below shall be used to determine control device
efficiencies.
1) 40 CFR Part 60, Appendix A, Method 18, 25 or 25A,
incorporated by reference in Section 219.112 g~
this Part as appropriate to the conditions at the
site, shall be used to determine VOM

421
concentration. Method selection shall be based on
consideration of the diversity of organic species
present and their total concentration and on
consideration of the potential presence of
interfering gases. Except as indicated in
subsections (f) (1) (A) and (B) below, the test
shall consist of three separate runs, each lasting
a minimum of 60 mm, unless the Agency and the
USEPA determine that process variables dictate
shorter sampling times.
A) When the method is to be used to determine
the efficiency of a carbon adsorption system
with a common exhaust stack for all the
individual adsorber vessels, the test shall
consist of three separate runs, each
coinciding with one or more complete
sequences through the adsorption cycles of
all the individual adsorber vessels.
-
B)
When
the method is to be used to determine
the efficiency of a carbon adsorption system
with individual exhaust stacks for each
adsorber vessel, each adsorber vessel shall
be tested individually. The test for each
adsorber vessel
shall consist of three
separate runs. Each run shall coincide with
one or more complete adsorption cycles.
2) 40 CFR Part 60, Appendix A, Method 1 or 1A,
incorporated by reference in Section 219.112 çj
this Part, shall be used for sample and velocity
traverses.
3) 40 CFR Part 60, Appendix A, Method 2, 2A, 2C or
2D, incorporated by reference in Section 219.112
of this Part, shall
be used for velocity and
volumetric flow rates.
4)
40 CFR
Part 60, Appendix A, Method 3, incorporated
by reference in Section 219.112 of this Part,
shall be used for gas analysis.
5) 40 CFR Part 60, Appendix A, Method 4, incorporated
by reference in Section 219.112 of this Part,
shall be used for stack gas moisture.
6) 40 CFR Part 60, Appendix A, Methods 2, 2A, 2C, 2D,
3 and 4, incorporated by reference in Section
219.112 of this Part, shall be performed, as
applicable, at least twice during each test run.

422
7) Use of an adaptation to any of the test methods
specified in subsections (f) (1), (2), (3)
,
(4),
(5) and (6) of this Section may not be used unless
approved by the Agency and the USEPA on a case bY
case basis. An owner or operator must submit
sufficient documentation for the Agency and the
USEPA to find that the test methods specified in
subsections (f)(l), (2), (3), (4), (5) and (6) Q~
this Section will yield inaccurate results and
that the proposed adaptation is appropriate.
g) Leak Detection Methods for Volatile Organic Material
Owners or operators required by this Part to carry out
a leak detection monitoring program shall comply with
the following requirements:
1) Leak Detection Monitoring
A) Monitoring shall comply with 40 CFR 60,
Appendix A, Method 21, incorporated by
reference in Section 219.112 of this Part.
B)
The detection instrument shall meet the
performance criteria of Method 21.
C) The instrument shall be calibrated before use
on each day of its use by the methods
specified in Method 21.
D) Calibration gases shall be:
i) Zero air (less than lopprn of hydrocarbon
in air); and
ii) A mixture of methane
or n—hexane and air
at a concentration
of approximately, but
no less than, 10,000 ppm methane or
n—hexane.
E) The instrument probe shall be traversed
around all potential leak interfaces as close
to the interface as possible as described in
Method 21.
2) When equipment is tested for compliance with no
detectable emissions as
required, the test shall
comply with the following requirements:
A) The requirements of subsections (g) (1) (A)
through (g) (1) (E) of this
Section above shall
apply.

423
B) The background level shall be determined as
set forth in Method 21.
3) Leak detection tests shall be performed consistent
with:
-
A) “APTI Course SI 417 controlling Volatile
Organic Compound Emissions from Leaking
Process Equipment”, EPA-450/2—82—015,
incorporated by reference in Section 219.112
of this Part.
B) “Portable Instrument User’s Manual for
Monitoring VOG?j Sources”, EPA-340/ 1-86-015,
incorporated by reference in Section 219.112
of this Part.
C) “Protocols for Generating Unit-Specific
Emission Estimates for Equipment Leaks of
VO~GMand VHAP”,
EPA—450/3—88—010,
incorporated by reference in Section 219.112
of this Part.
-
D) “Petroleum Refinery Enforcement Manual”,
EPA-340/1—80-008, incorporated by reference
in Section 219.122219.112 of this Part.
h) Bulk Gasoline Delivery System Test Protocol
1) The method for determining the emissions of
gasoline from a vapor recovery system are
delineated in 40 CFR 60, Subpart XX, Section
60.503, incorporated by reference in Section
219.112 of this Part.
2) Other tests shall be performed consistent with:
A) “Inspection Manual for Control of Volatile
Organic Emissions from Gasoline Marketing
Operations: Appendix D”, EPA-340/ 1—80—012,
incorporated by reference in Section 219.112
of this Part.
B) “Control of Hydrocarbons from Tank Truck
Gasoline Loading Terminals: Appendix A”,
EPA-450/2-77-026, incorporated by reference
in Section 219.112 of this Part.
1) Notwithstanding other requirements of this Part, upon
request of the Agency where it is necessary to
demonstrate compliance, an owner or operator of an
emission source unit which is subject to this Part

424
shall, at his own expense, conduct tests in accordance
with the applicable test methods and procedures
specific in this Part. Nothing in this Section shall
limit the authority of the USEPA pursuant to the Clean
Air Act, as amended, to require testing.
jj Stage II Gasoline VaPor RecoverY Test Methods
The
methods for determining the acceptable performance
of_Staae II Gasoline VaPor Recovery SYstem are
delineated in “Technical Guidance—Stage II Vapor
RecoverY Systems for Control of Vehicle Refuelina
Emissions at Gasoline Dispensing Facilities,” found at
EPA 450/3-91-022b and incorporated by reference in
Section 219.112 of this Part. Specifically. the test
methods are as follows:
jj Dynamic BackPressure Test is a test procedure used
to determine the pressure drop (flow resistance)
through balance vaPor
collection and control
sYstems (including nozzles, vapor hoses. swivels,
dispenser piping, and underaround piping) at
prescribed flow rates.
~ Pressure Decay/Leak Test is a test Procedure used
to auantify the vapor tightness of a vapor
collection and control system installed at
gasoline dispensing facilities.
~j. Liquid Blockage Test is a test procedure used to
detect low points in any vapor collection and
control system where condensate may accumulate.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.106
Compliance Dates
Compliance with the requirements of all rules is required by May
15, 1992, consistent with the provisions of Section 219.103 g~
this Part.
(Source: Amended at — Ill. Reg.
______,
effective
Section 219.107
Operation of Afterburners
The operation of any natural gas fired afterburner and capture
system used to comply with this Part is not required during the
period of November 1 of any year to April 1 of the following year
provided that the operation of such devices is not required for

425
purposes of occupational safety or health, or for the control of
toxic substances, odor nuisances, or
other regulated pollutants.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.109
Vapor Pressure of Volatile Organic Liquids
a) If the VOL consists of only a single compound, the
vapor pressure shall be determined by ASTM Method
02879-86 (incorporated by reference in Section 219.112
of this Part) or the vapor pressure may be obtained
from a published sourcepublication such as: Boublik,
T., V. Fried and E. Hala, “The Vapor Pressure of Pure
Substances,” Elsevier Scientific Publishing Co., New
York (1973); Perry’s Chemical Engineer’s Handbook,
McGraw-Hill Book Company (1984); CRC Handbook of
Chemistry and Physics, Chemical Rubber Publishing
Company (1986-87); and Lange’s Handbook of Chemistry,
John A. Dean, editor, McGraw-Hill Book Company (1985).
b) If the VOL is a mixture, the vapor pressure shall be
determined by ASTM Method D2879—86 (incorporated by
reference in Section 219.112 of this Part) or by the
following equation:
n
PvoI =
z
1=1
p1 x1
where:
P~01
=
Total vapor pressure of the mixtureT~
n
=
Number of components in the mixture~~
I
=
Subscript denoting an individual
component~~
P.
=
Vapor pressure of a component determined
in accordance with Cubpart A of this
Partsubsection (a) of this Section
=
Mole fraction of the component in the
total mixture.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.110
Vapor Pressure of Organic Material or Solvent

426
a) If the organic material or solvent consists of only a
single compound, the vapor pressure shall be determined
by ASTM Method 02879-86 (incorporated by reference in
Section 219.112 of this Part) or the vapor pressure may
be obtained from a published oourocpublication such as:
Boublik, T., V. Fried and E. Hala, “The Vapor Pressure
of Pure Substances,” Elsevier Scientific Publishing
Co., New York (1973); Perry’s Chemical Engineer’s
Handbook, McGraw-Hill Book Company (1984); CRC Handbook
of Chemistry and Physics, Chemical Rubber Publishing
Company (1986-87); and Lange’s Handbook of Chemistry,
John A. Dean, editor, McGraw-Hill Book Company (1985).
b) If the organic material or solvent is in a mixture made
up of both organic material compounds and compounds
which are not organic material, the vapor pressure
shall be determined by the following equation:
n
~c~n
Eil P1X1
n
R
1=1
X1
where:
=
Total vapor pressure of the portion of
the mixture which is composed of organic
materia l-~j
n
=
Number of organic material components in
the mixture-,-~
i
=
Subscript denoting an individual
component7-~
P1
=
Vapor pressure of an organic material
component determined in accordance with
Subpart A of this Partsubsection (a) of
this SectionT.~
Xl
=
Mole fraction of the organic material
component of the total mixture.
C) If the organic material or solvent is in a mixture made
up of only organic material compounds, the vapor
pressure shall be determined by ASTM Method D2879-86
(incorporated by reference in Section 219.112 of this
Part) or by the above equation.

427
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.111
Vapor Pressure of Volatile Organic Material
a) If the VON consists of only a single compound, the
vapor pressure shall be determined by ASTM Method
D2879-86 (incorporated by reference in Section 219.112
of this Part) or the vapor pressure may be obtained
from a published sourcepublication such as: Boubuik,
T., V. Fried and E. Hala, “The Vapor Pressure of Pure
Substances,” Elsevier Scientific Publishing Co., New
York (1973); Perry’s Chemical Engineer’s Handbook,
McGraw-Hill Book Company (1984); CRC Handbook of
Chemistry and Physics, Chemical Rubber Publishing
Company
(1986—87); and Lange’s Handbook of Chemistry,
John A. Dean, editor, McGraw-Hill Book Company (1985).
b) If the VON is in a mixture made up of both VON
compounds and compounds which are not VON, the vapor
pressure shall be determined by the following equation:
n
~om
E
1=1
P~X1
n
E
i=1
X1
where:
Total vapor pressure of the portion
of the mixture which is composed of
=
VONNumber7~
of VON components in the
mixtureT~
I
=
Subscript denoting an individual
component7j
P1
=
Vapor pressure of a VON component
determined in accordance with
6ubpart A of this Partsubsection
(a) of this Section-~
X~
=
Mole fraction of the VON component
of the total mixture.
C) If the VON is in a mixture made up of only VON
compounds, the vapor pressure shall be determined by

428
ASTM Method D2879-86 (incorporated by reference in
Section 219.112 of this Part) or by the above equation.
(Source: Amended at
Ill. Reg.
______,
effective
_____________
_________________________)
Section 219.112
Incorporations by Reference
The following materials are incorporated by reference and do not
contain any subsequent additions or amendments:
a) American Society for Testing and Materials, 1916 Race
Street, Philadelphia, PA 19103:
1) ASTM D2879—86
2) ASTM 0323—82
3) ASTM D86—82
4) ASTM D—369—69 (1971)
5) ASTN 0—396—69
6)
ASTM D2880—71
7) ASTM 0—975—68
8)
ASTM D3925—81 (1985)
9) ASTM E300—86
10) ASTN Dl475—85
11) ASTN D2369—87
12) ASTM D3792—86
13) ASTM D4017—81 (1987)
14) ASTN 04457—85
15)
ASTM D2697—86
16) ASTM D3980—87
17) ASTM E180—85
18) ASTM D2372—85
19) ASTM D97—66
20) ASTM E—168—87 (1977)
21) ASTM E—169~i
22) ASTM E—260~j,
23) ASTM D2504—83
24)
ASTM D2382—83
~j ASTM D323-82
(approved 1982)
b)
Standard Industrial Classification
Manual, published by
Executive Office of the President, Office of Management
and Budget, Washington, D.C., 1987.
C) American Petroleum Institute
Bulletin
2517,
“Evaporation Loss From Floating Roof Tanks”, Second
ed., February, 1980.
d) 40 CFR Part 60 (July 1, 19901991) and 40 CFR 60,
Appendix A. Method 24 (57 FR 30654, July 10, 1992).
e) 40 CFR Part 61 (July 1, 19901991).

429
f) 40 CFR Part 50 (July 1, 19891991).
g) 40 CFR Part 51 (July 1, -1-9891991)
h) 40 CFR Part 52 (July 1, 19891991).
j). 40 CFR Part 80 (July 1, 1991).
4-)-jI “A Guide for Surface Coating Calculation”, United
States Environmental Protection Agency, Washington,
D.C., EPA—340/l—86—016.
&3-~ci.. “Procedures for Certifyina Ouantity of Volatile Organic
Compounds Emitted by Paint, Ink and Other Coating”,
(revised June 1986), United States Environmental
Protection Agency, Washington D.C., EPA-450/3—84-019.
k-)-jj”A Guide for Graphic Arts Calculations”, August 1988~
United States Environmental Protection Agency,
Washington D.C., EPA-340/l-88-003.
~)-~j“Protocol for Determining the Daily Volatile Organic
Compound Emission Rate of Automobile and Light-Duty
Truck Topcoat Operations”. December 1988, United States
Environmental Protection Agency, Washington D.C.,
EPA—450/3—88—018.
~)-~j “Control of Volatile Organic Emissions from
Manufacturing of Synthesized Pharmaceutical Products”,
United States Environmental Protection Agency,
Washington, D.C., EPA—450/2—78—029.
~)-gj~.“Control of Volatile Organic Compound Leaks from
Gasoline Tank Trucks and Vapor Collection Systems”,
Appendix B, United States Environmental Protection
Agency, Washington, D.C., EPA-450/2-78-051.
e-)-pj. “Control of Volatile Organic
Compound
emissions from
Large Petroleum Dry Cleaners”, United States
Environmental Protection Agency, Washington, D.C.,
EPA—450/3—82—009.
gj “APTI Course S1417 Controlling Volatile Organic
Compound Emissions from Leaking Process Eauipment”,
United States Environmental Protection Agency,
Washington, D.C., EPA—450/2—82—015.
rI
“Portable Instrument User’s Manual for Monitoring VOM
Sources”, United States Environmental Protection
Agency, Washington, D.C., EPA-340/1-86-015.

430
~j “Protocols for Generating Unit-Specific Emission
Estimates for Equipment Leaks of VON and VHAP”, Unit~
States Environmental Protection Agency. Washington~
D.C., EPA—450/3—88—010.
~ “Petroleum Refinery Enforcement Manual”, United States
Environmental Protection Agency. Washington~ D.C..
EPA—340 /1—80—008.
~j “Inspection Manual for Control of Volatile Organic
Emissions from Gasoline Marketing Operations: Appendix
D”. United States Environmental Protection Agency,
Washington, D.C., EPA—340/1—80—012.
~j
“Control of Hydrocarbons from Tank Truck Gasoline
Loading Terminals: Appendix A”. United States
Environmental Protection Agency. Washington, D.C.,
EPA—450 /2—77—026.
~j “Technical Guidance-Stage II VaPor Recovery Systems for
Control of Vehicle
Refueling Emissions at Gasoline
Dispensing Facilities”, United States Environmental
Protection Agency, Washington, D.C., EPA-450/3—91-022b.
~j
California Air Resources Board. Compliance Division.
Compliance Assistance Program: Gasoline Marketing and
Distribution: Gasoline Facilities Phase I & II
(October 1988, rev. March 1991) (CARB Manual).
(Source: Amended at — Ill. Reg.
______,
effective
____________
SUBPART B: ORGANIC EMISSIONS FROM STORAGE AND LOADING OPERATIONS
Section 219.121
Storage Containers
No person shall cause or allow the storage of any VOL with a
vapor pressure of 17.24 kPa (2.5 psia) or greater at
294.3°K
(70°F) or any gaseous organic material in any stationary tank,
reservoir or other container of more than 151 cubic meters
(40,000 gal) capacity unless such tank, reservoir or other
container:
a) Is a pressure tank capable of withstanding the vapor
pressure of such liquid or the pressure of the gas, so
as to prevent vapor or gas loss to the atmosphere at
all times; or,
b) Is designed and equipped with one of the following
vapor loss control devices:

431
1) A floating roof which rests on
the surface of the
VOL and
is equipped with a closure seal
or seals
between the roof edge and the tank wall. Such
floating roof shall not be permitted if the VOL
has a vapor pressure of 86.19 kPa (12.5 psia) or
greater at 294.3°K(70°F). No person shall cause
or allow the emission of air contaminants into the
atmosphere from any gauging or sampling devices
attached to such tanks, except during sampling or
maintenance operations.
2) A vapor recovery system consisting of:
A) A vapor gathering system capable of
collecting 85 or more of the uncontrolled
VON that would be otherwise emitted to the
atmosphere; and,
B) A vapor disposal system capable of processing
such VON so as to prevent its emission to the
atmosphere. No person shall cause or allow
the emission of air contaminants into the
atmosphere from any gauging or sampling
devices attached to such tank, reservoir or
other container except during sampling.
3) Other equipment or means of equal efficiency
approved by the Agency according to the provisions
of 35 Ill. Adm. Code 201, and further processed
consistent with Section 219.108 of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.122
Loading Operations
a) No person shall cause or allow the discharge of more
than 3.6 kg/hr (8 lbs/hr) of organic material into the
atmosphere during the loading of any organic material
from the aggregate loading pipes of any loading
facilityarea having through-put of greater than 151
cubic meters per day (40,000 gal/day) into any railroad
tank car, tank truck or trailer unless such loading
facilityarea is equipped with submerged loading pipes~
submerged fill or a device that is equally effective in
controlling emissions and is approved by the Agency
according to the provisions of 35 Ill. Adin. Code 201,
and further processed consistent with Section 219.108
of this Part.
b) No person shall cause or allow the loading of any
organic material into any stationary tank having a

432
storage capacity of greater than 946 1. (250 gal),
unless such tank is equipped with a permanent submerged
loading pipe, submerged fill or an equivalent device
approved by the Agency according to the provisions of
35 Ill. Adm. Code 201, and further processed consistent
with Section 219.108 of this Part, or unless such tank
is a pressure tank as described in Section 219.121(a)
of this Part or is fitted with a recovery system as
described in Section 219.121(b) (2) of this Part.
c) Exception: If no odor nuisance exists the limitations
of this Section shall only apply to the loading of VOL
with a vapor pressure of 17.24 kPa (2.5 psia) or
greater at 294.3°K (70°F).
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.123
Petroleum Liquid Storage Tanks
a) The requirements of subsection (b) of this Section
shall not apply to any stationary storage tank:
1)
Equipped
before January 1, 1979 with one of the
vapor loss control devices specified in Section
219.121(b) of this Part, except Section
219.121(b) (1) of this Part
2) With a capacity of less than 151.42 cubic meters
(40,000 gal);
3) With a capacity of less than 1,600 cubic meters
(422,400 gal) and used to store produced crude oil
and condensate prior to custody transfer;
4) With a capacity of less than 1,430 cubic meters
(378,000 gal) and used to store produced oil or
condensate in crude oil gathering;
5)
Subject to new source performance standards for
storage vessels of petroleum liquid, 35 Ill. Adm.
Code 230 40 CFR 60, as regulations promulgated by
the U.S. Environmental Protection Agency under
Section 11. of the Clean Air Act (42 USC 7411), as
amended.
THE PROVISIONS OF SECTION 111 OF THE
CLEAN AIR ACT
...
ARE APPLICABLE IN THIS STATE AND
ARE ENFORCEABLE UNDER THE ENVIRONMENTAL
PROTECTION ACT (Ill. Rev. Stat. 1991, ch. l1l~,
Par. 1009.1(b)) 415 ILCS 5/9.1(b)1
6) In which volatile petroleum liquid is not stored;
or

433
7) Which is a pressure tank as described in Section
219.121(a) of this Part.
b)
Subject to subsection (a) of this Section
no owner or
operator of a
stationary
storage tank shall cause or
allow the storage of any VOL in the tank unless:
1) The tank is equipped with one of the vapor loss
control devices specified in Section 219.121(b)
Q~
this Part
2) There are no visible holes, tears or other defects
in the seal or any seal fabric or material of any
floating roof;
3) All openings of any floating roof deck, except
stub drains, are equipped with covers, lids or
seals such that:
A) The cover, lid or seal is in the closed
position at all times except when petroleum
liquid is transferred to or from the tank;
B) Automatic bleeder vents are closed at all
times except when the roof is floated off or
landed on the roof leg supports; and
C) Rim vents, if provided, are set to open when
the roof is being floated off the roof leg
supports or at the manufacturer’s recommended
setting;
4) Routine inspections of floating roof seals are
conducted through roof hatches once every six
months;
5) A complete inspection of the cover and seal of any
floating roof tank is made whenever the tank is
emptied for reasons other than the transfer of
petroleum liquid during the normal operation of
the tank, or whenever repairs are made as a result
of any semi—annual inspection or incidence of roof
damage or defect; and
6) A record of the results of each inspection
conducted under subsection (b) (4) or (b) (5) ~
this Section is maintained.
e) Owners and operators of petroleum liquid storage tanks
were required to have compliance schedules as
ThTh~-i?r~r~in ~nr~-c~r~iivC’
tn ~ Til
Aim C~c~d~21~..

434
(Source: Amended at
______,
Ill. Reg.
_____,
effective
________
Section 219.124
External Floating Roofs
a) In addition to meeting the requirements of Section
219.123(b) of this Part, no owner or operator of a
stationary storage tank equipped with an external
floating roof shall cause or allow the storage of any
volatile petroleum liquid in the tank unless:
1) The tank has been fitted:
~ fitted w~itha continuous secondary seal
extending from the floating roof to the tank
wall (rim mounted secondary seal)~or
~ With any other device which controls VON
emissions
wi’Ln
~n effectiveness equal to or
~-‘-~-
than a rim mounted secondary sea-I;
equipment or means of equal efficiency
approved by the Agency according to the
provisions of 35 Ill. Adm. Code 201, and
further processed consistent with Section
219.108 of this Part.
2) Each seal closure device meets the following
requirements:
A) The seal is intact and uniformly in place
around the circumference of
the floating roof
between the floating roof and tank wall; and
B) The accumulated area of gaps exceeding 0.32
centimeter (1/8 inch) in width between the
secondary seal and the tank wall shall not
exceed 21.2 square centimeters per meter of
tank diameter (1.0 square inchee per foot of
tank diameter). Compliance with this
requirement shall be determined by:
fl
Physically measuring the length and
width of all gaps around the entire
circumference of the secondary seal in
each place where a 0.32 cm (0.125 i~j
uniform diameter probe passes freely
(without forcing or binding against the
seal) between the seal and the tank
wall; and
JJJ
Summing the area of the individual gaps.

435
3) Emergency
roof drains are provided
with slotted
membrane fabric covers or equivalent covers across
at least 90 percent of the area of the opening;
4) Openings are equipped with projections into the
tank which remain below the liquid surface at all
times;
5) Inspections are conducted prior to May 1 of each
year to insure compliance with subsection (a)
Qi
this Section
6) The secondary seal gap is measured prior to May 1
of each year~and within 30 days of a written
request to demonstrate compliance with subsection
(2) (B) of this Section
7) Records of the
types of volatile petroleum liquid
stored, the maximum true vapor pressure of the
liquid as stored, the results of the inspections
and the results of the secondary seal gap
measurements are maintained and available to the
Agency, upon verbal or written request, at any
reasonable time for a minimum of two years after
the date on which the record was made.
b) Subsection (a) above does not apply to any stationary
storage tank equipped with an external floating roof:
1) Exempted under Section 219.123(a) (2) through
219.123(a) (6) of this Part
2) Of welded construction equipped with a metallic
type shoe seal having a secondary seal from the
top of the shoe seal to the tank wall
(shoe-mounted secondary seal);
3) Of welded construction equipped with a metallic
type shoe seal, a liquid—mounted foam seal, a
liquid-mounted liquid-filled—type seal, or other
closure device of equivalent control efficiency
approved by the Agency in which a petroleum liquid
with a true vapor pressure less than 27.6 kPa (4.0
psia) at 294.3°K (70°F) is stored; or
4) Used to store crude oil with a pour point of 50°F
or
higher as determined by ASTM Standard
D97-66
incorporated by reference in Section 219.112 p~
this Part.
(Source: Amended at — Ill. Reg.
______,
effective
___________

436
Section 21~.125 Compliance Dates (Re~ea1ed)
Every owner or operator of -an -emission
source oub~eot to 35
Ill-u
Adm.
Code 215, Cubpart B, as of December 31, 1937 shall have
complied with its standards and limitations by December 31, 1987-.
(Source: Repealed at
Ill. Reg.
, effective
__________
_________________________)
Section 219.126
Compliance Plan (Repealed)
The owner or operator -of
i.... ~
source prcviousi.y
subject to Ccotion 215.125 shall have submitted to the
Agency a compliance plan as required by 35 Ill. Adm.
Code
201.241, including
a project completion schedule
where applicable, no later than April 21, 1983.
Unless the submitted compliance plan or schedule ~as
~sapprovca by the Agency, the owner or operator
facility or emission source subject to the rules
specified in subsection (a) may operate the emission
source according to the r~lanand schedule as submitted.
e*
The plan and schedule shall meet the ~rcquircmcnts of 35
Ill. Adm. Code 201.241 including specific interim dates
as required in 35 Ill. Adm. Code 2-01.242.
(Source: Repealed at — Ill. Reg.
______,
effective
___________
SUBPART C: ORGANIC EMISSIONS FROM MISCELLANEOUS EQUIPMENT
Section 219.141
Separation Operations
a) No person shall use any single
or multiple compartment
effluent water separator which receives effluent water
containing 757 1/day (200 gal/day) or more of organic
material from any equipment processing, refining,
treating, storing or handling organic material unless
such effluent water separator is equipped with air
pollution control equipment capable of reducing by 85
percent or more the uncontrolled organic material
emitted to the atmosphere. Exception: If no odor
nuisance exists the limitations of this subsection
shall not apply if the vapor pressure of the organic
material is below 17.24 kPa (2.5 psia) at 294.3°K
(70°F)
b) Subsection (a) of this Section shall not apply to water
and crude oil separation in the production of Illinois
crude oil, if the vapor pressure of such crude oil is
less than 34.5 kPa (5 psia).

437
(Source: Amended at
______,
Ill. Reg.
, effective
__________
______________________ )
Section 219.143
Vapor Blowdown
No person shall cause or allow the emission of organic material
into the atmosphere from any vapor blowdown system or any safety
relief valve, except such safety relief valves not capable of
causing an excessive release, unless such emission is controlled:
a) To 10 ppm equivalent methane (molecular weight 16.0) or
less; or,
b) By combustion in a smokeless flare; or,
C) By other air pollution control equipment approved by
the Agency according to
the provisions of 35 Ill. Adm.
Code 201, and further processed consistent with Section
219.108 of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
_____________
Section 219.144
Safety Relief Valves
Section 219.143 of this Part shall not apply to any set of
unregulated safety relief valves capable of causing excessive
releases, provided the owner or operator thereof, by October 1,
1972, supplied the Agency with the following:
a) A historical record of each such set (or, if such
records were unavailable, of similar sets which, by
virtue of operation under similar circumstances, may
reasonably have been presumed to have the same or
greater frequency of excessive releases) for a
three-year period immediately preceding October 1,
1972, indicating:
1)
Dates on which excessive releases occurred from
each such set; andT
2) Duration in minutes
of each such excessive
release; andT
3) Quantities (in pounds) of mercaptans and/or
hydrogen sulfide emitted into the atmosphere
during each such excessive release.
b) Proof, using such three-year historical records, that
no excessive release is likely to occur from any such
set either alone or in combination with such excessive
releases from other sets owned or operated by the same

438
person and located within a ten—mile radius from the
center point of any such set, more frequently than 3
times in any 12 month period;
C) Accurate maintenance records pursuant to the
requirements of subsection (a) of this Section and,
d) Proof, at three-year intervals, using such three—year
historical records, that such set conforms to the
requirements of subsection (c) of this Section.
(Source: Amended at
Ill. Reg.
, effective
____________
______________________ )
SUBPART E: SOLVENT CLEANING
Section
219.181
Solvent Cleaning in General
The
requirements of this Subpart
shall apply to all cold
cleaning, open
top vapor degreasing, and conveyorized degreasing
operations which use volatile organic materials.
(Source:
Amended at
Ill. Reg.
______,
effective
____________
Section 219.182
Cold Cleaning
a) Operating Procedures: No person shall operate a cold
cleaning degreaser unless:
1) Waste solvent is stored in covered containers only
and not disposed of in such a manner that more
than 20 of the waste solvent (by weight) is
allowed to evaporate into the atmosphere;
2) The cover of the degreaser is closed when parts
are not being handled; and
3)
Parts are drained until dripping ceases.
b) Equipment Requirements:
No person shall operate a cold
cleaning degreaser unless:
1) The degreaser is equipped with a cover which is
closed whenever parts are not being handled in the
cleaner. The cover shall be designed to be easily
operated with one hand or with the mechanical
assistance of springs, counter—weights or a
powered system if:

439
A) The solvent vapor pressure is greater than 2
kPa (15 mmNg or 0.3 psi) measured at 38°C
(100°F);
B) The solvent is agitated; or
C) The solvent is heated above ambient room
temperature.
2) The degreaser is equipped with a facilitydevice
for draining cleaned parts. The drainage
facilitydevice shall be constructed so that parts
are enclosed under the cover while draining
unless:
A)
The solvent vapor pressure
is less than 4.3
kPa (32 ininHg or 0.6 psi) measured at 38°C
(100°F); or
-
B) An internal drainage facilitydevice cannot be
fitted into the cleaning system, in which
case the drainage facilitydevice may be
external.
3) The degreaser is equipped with one of the
following control devices if the vapor pressure of
the solvent is greater than 4.3 kPa (32 inmHg or
0.6 psi) measured at 38°C(100°F) or if the
solvent is heated above 50°C (120°F) or its
boiling point:
-
A)
A freeboard height of 7/10 of the inside
width of the tank or 91 cm (36 in), whichever
is less; or
B)
Any other equipment or system of equivalent
emission control as approved by the Agency
and further processed consistent with Section
219.108 of this Part. Such a system may
include a water
cover, refrigerated chiller
or carbon adsorber.
4) A permanent conspicuous label summarizing the
operating procedure is affixed to the degreaser;
and
5) If a solvent spray is used, the degreaser is
equipped with a solid fluid stream spray, rather
than a fine, atomized or shower spray.
(Source: Amended at
______,
Ill. Reg.
_______,
effective

440
Section
219.183
Open Top Vapor Degreasing
a) Operating Requirements: No person shall operate an
open top vapor degreaser unless:
1) The cover of the degreaser is closed when
workloads are not being processed through the
degreaser;
2) Solvent carryout emissions are minimized by:
A) Racking parts to allow complete drainage;
B) Moving parts in and out of the degreaser at
less than 3.3 m/min (11 ft/mm) ;
C) Holding the parts in the vapor zone until
condensation ceases;
D) Tipping out any pools of solvent on the
cleaned parts before removal from the vapor
zone;
~
E) Allowing parts to dry within the degreaser
until visually dry.
3) Porous or absorbent materials, such as cloth,
leather, wood or rope are not degreased;
4) Less than half of the degreaser’s open top area is
occupied with a workload;
5)
The degreaser is not loaded to the point where the
vapor level would drop more than 10 cm (4 in) when
the workload is removed from the vapor zone;
6) Spraying is done below the vapor level only;
7) Solvent leaks are repaired immediately;
8) Waste solvent is stored in covered containers only
and not disposed of in such a manner that more
than 20 of the waste solvent (by weight) is
allowed to evaporate into the atmosphere;
9) Water is not visually detectable in solvent
exiting from the water separator; and
10) Exhaust ventilation exceeding 20 cubic meters per
minute per square meter (65 cubic feet per minute
per square foot) of degreaser open area is not
used, unless necessary to meet the requirements of

441
the Occupational Safety and Health Act (29 U.S.C.
Section 651 et seq.).
b) Equipment Requirements:
No person shall operate an
open top vapor degreaser unless:
1) The degreaser is equipped with a cover designed to
open and close easily without disturbing the vapor
zone;
2) The degreaser is equipped with the following
switches:
A) A dcviccQj~which shuts off the sump heat
source if the amount of condenser coolant is
not sufficient to maintain the designed vapor
level; and
B) A dcviccQ~which shuts off the spray pump if
the vapor level drops more than 10 cm (4 in)
below the bottom condenser coil; and
C) A dcviccQ~which shuts off the sump heat
source when the vapor level exceeds the
design 1evel~
3) A permanent conspicuous label summarizing the
operating procedure is affixed to the degreaser;
4) The degreaser is equipped with one of the
following devices:
A) A freeboard height of
3/4 of the inside width
of the degreaser tank or 91 cm (36 in),
whichever is less; and if the degreaser
opening is greater than
1 square meter (10.8
a powered or mechanically assisted
cover; or
B)
Any other equipment or system of equivalent
emission control as approved by the Agency
and further processed consistent with
Section
219.108 of this Part.
Such equipment or
system may include a refrigerated chiller, an
enclosed design or a carbon adsorption
system.
(Source: Amended at
_____,
Ill. Reg.
, effective
__________
Section 219.184
Conveyorized Degreasing

442
a) Operating Requirements: No person shall operate a
conveyorized degreaser unless:
1) Exhaust ventilation exceeding 20 cubic meters per
minute per square meter (65 cubic feet per minute
per square foot) of area of loading and unloading
opening is not used, unless necessary to meet the
requirements of the Occupational Safety and Health
Act (29 U.S.C. Section 651 et seq.);
2) Solvent carryout emissions are minimized by:
A) Racking parts for best drainage; and
B) Maintaining the vertical conveyor speed at
less than 3.3 m/min (11 ft/mm);
3) Waste solvent is stored in covered containers only
and not disposed of in such a manner that more
than 20 of the waste solvent (by weight) is
allowed to evaporate into the atmosphere;
4) Solvent leaks are repaired immediately;
5) Water is not visually detectable in solvent
exiting from the water separator; and
6) Downtime covers are placed over entrances and
exits of conveyorized degreasers immediately after
the conveyors and exhausts are shut down and not
removed until just before start-up.
b) Equipment Requirements: No person shall operate a
conveyorized degreaser unless:
1) The degreaser is equipped with a drying tunnel,
rotating (tumbling) basket or other equipment
sufficient to prevent cleaned parts from carrying
out solvent liquid or vapor;
2)
The degreaser is equipped with the following
switches:
A) A dcviccQ~which shuts off the suinp heat
source if the amount of condenser coolant is
not sufficient to maintain the designed vapor
level;
B) A deviccQ~~which shuts off the spray pump or
the conveyor if the vapor level drops more
than 10 cm (4 in) below the bottom condenser
coil; and

443
C) A dcviccQ~which shuts off the sump heat
source when the vapor level exceeds the
design level;
3) The degreaser is equipped with openings for
entrances and exits that silhouette workloads so
that the average clearance between the parts and
the edge of the degreaser opening is less than 10
cm (4 in) or less than 10 percent of the width of
the opening;
4) The degreaser is equipped with downtime covers for
closing off entrances and exits when the degreaser
is shut down; and
5) The degreaser is equipped with one of the
following control devices, if the air/vapor
interface is larger than
2.0 square meters (21.6
ft2)
A) A carbon adsorption system with ventilation
greater than or equal to 15 cubic meters per
minute per square meter (50 cubic feet per
minute per square foot) of air/vapor area
when downtime covers are open, and exhausting
less than 25 ppm of solvent by volume
averaged over a complete adsorption cycle; or
B) Any other equipment or system of equivalent
emission control as approved by the Agency,
and further processed consistent with Section
219.108 of this Part.
Such equipment or
system may include a refrigerated chiller.
(Source: Amended at
_____,
Ill. Reg.
______,
effective
Section 219.185
Compliance Schedule (Re~ea1ed)
Every owner or operator of sri emission source which was
previously c~cmptfrom the requirements of Subpart E of 35 Iii.
Adin. Code 215 (Cections 215.182-215.184) because it satisfied the
criteria in either 35 Ill. Adm.
Code 215.181(a) or 35 Ill. Adm.
Code 215.181(b), shall comply with the requirements of this
Subpart
on and after a date consistent with Section 219.106. A
source which did not satisfy the criteria in either 35 Ill. Adm.
Code 215.IB.(a) or 35 Ill. Adm. Code 215.181(b) shall comply with
the requirements of this Snhr~rt ur~onadoption.
(Source: Repealed at
Ill. Reg.
______,
effective
___________

444
Section 219.186
Test Methods
The following test methods shall
be used to demonstrate
compliance with this
Subpart:
a) Vapor pressures
shall be determined by using the
procedure specified in Section 219.110 of this Part.
b) Exhaust ventilation rates shall be determined by using
the procedures specified in Section 219.105(f) (3) ~
this Part.
C) The performance of control devices shall be determined
by using the procedures specified in Section 219.105(f)
of this Part.
(Source: Amended at
_____,
Ill. Reg.
, effective
__________
SUBPART F: COATING OPERATIONS
Section 219.204
Emission Limitations for flanufactur~rir~~pn~
Except as provided in Section~219.205. 219.207 and 219.208 g~
this Part, no owner or operator of a coating line shall apply at
any time any coating in which the VON content exceeds the
following emission limitations for the specified coating. The
following emission limitations are expressed in units of VON per
volume of coating (minus water and any compounds which are
specifically exempted from the definition of VON) as applied at
each coating applicator, except where noted. Compounds which are
specifically exempted from the definition of VON should be
treated as water for the purpose of calculating the “less water”
part of the coating composition. Compliance with this Subpart
must be demonstrated through the applicable coating analysis test
methods and procedures specified in Section 219.105(a) of this
Part and the recordkeeping and reporting requirements specified
in Section 219.211(c) of this Part. (Note: The equation
presented in Section 219.206 of this Part shall be used to
calculate emission limitations for determining compliance by
add-on controls, credits for transfer efficiency, emissions
trades and cross—line averaging.)
The emission limitations are
as follows:
a) Automobile or Light-Duty Truck Coating
kg/i
lb/gal
1) Prime coat
0.14
(1.2)
2) Primer surfacer coat
p.341.81
(~2--&15.1)
(Note: The primer surfacer coat limitation is
based upon a transfer efficiency of 30 percent.

The -use of transfer efficiency credits can ~e
allowed only if approved by the Agency and
approved by the UCEPA as a SIP rcvisionin units~f
kg (ibs) of VON per 1 (aal) of coating solids
deposited. Compliance with the limitation shall
be based on the daily-weighted average from afl
entire primer surfacer operation. Compliance
shall be demonstrated in accordance with the
topcoat protocol referenced in Section 2l9.105(b1
and the recordkee~ingand reporting requirements
specified in Section 219.211(f). Testing to
demonstrate compliance shall be performed in
accordance with the topcoat protocol and a
detailed testing proposal aDDroved by the Agency
and USEPA specifying the method of demonstrating
compliance with the protocol. Section 219.205
does not a~~lvto the primer surfacer limitation.)
3) Topcoat
(Note: The topcoat limitation is in units of kg
(lbs) of VON per 1 (gal) of coating solids
deposited.
Compliance with the limitation shall
be based on the daily-weighted average VOH content
from
~
entire topcoat operation (all topcoat
spray booths, flash—off
areas and bake ovens).
Compliance shall be demonstrated in accordance
with the topcoat protocol for automobiles and
light—duty trucks referenced in Section 219.105(b)
of this Part and the recordkeeping and reporting
reguirements specified in Section 219.211(f).
Testing to demonstrate compliance shall be
performed in accordance with the topcoat protocol
and Section 219.205 deco not apply to the topcoat
limitation.) At least 180 days prior to the
initial compliance date, the owner or operator of
a co-ating line subject to the topcoat limitation
shall have submitted to the UCEPA a detailed
testing proposal approved by the Agency and USEPA
specifying the method of demonstrating compliance
with the protocol. The proposal shall have
included, at a minimum, a comprehensive plan
(including a rationale) for determining the
tr~fr’r c~ff4r4cncr~
r~t~
each booth through the use
of 1r plant,
pilot
Pn~v4
4 r”~i
thr’
~
rr~t4
‘~~‘
-of
coatings to be tested (for the purpose
determining transfer efficiency) including the
rrtinnr~1t-~for coating groupings; ~md th~mctht-~ii
~
~
11i~L
445
kg! 1
1.81
lb/gal
(15.1)
applied coatings and the formulation solvent
content of as applied coatings. Upon approval s-f

446
1 by the UCEP7~.. the source may proceed
~mplianccacmonstration. Section
219.205 of this Part does not apply to the topcoat
limitation.)
kg/l
lb/gal
4) Final repair coat
0.58
(4.8)
b) Can Coating
kg/l
lb/gal
1) Sheet basecoat and overvarnish 0.34
(2.8)
2) Exterior basecoat and
overvarnish
0.34
(2.8)
3) Interior body spray coat
0.51
(4.2)
4) Exterior end coat
0.51
(4.2)
5) Side seam spray coat
0.66
(5.5)
6)
End sealing compound coat
0.44
(3.7)
kg/i
lb/gal
c) Paper Coating
0.35
(2.9)
(Note: The paper coating limitation shall not apply to
any owner or operator of any paper coating line on
which printing is performed if
the paper coating line
complies with the emissions limitations in Subpart H:
Printing and Publishing,
Sections 219.401 through
219.404.)of this Part.)
kg/l
lb/gal
d) Coil Coating
0.31
(2.6)
e) Fabric Coating
0.35
(2.9)
f) Vinyl Coating
0.45
(3.8)
g)
Metal Fu-rniture Coating
0.36
(3.0)
h) Large Appliance Coating
0.34
(2.8)
(Note: The limitation shall not apply to the use of
quick-drying lacquers for repair of
scratches and nicks
that occur during assembly, provided that the volume of
coating does not exceed 0.95 1 (1 quart) in any one
rolling eight-hour period.)
kg/l
lb/gal
i) Magnet Wire Coating
0.20
(1.7)

447
j)
Miscellaneous Metal
Parts and Products Coating
kg/i
lb/gal
1) Clear coating
0.52
(4.3)
2)
Air—dried coating
0.42
(3.5)
3) Extreme performance coating 0.42
(3.5)
il
Steel pail and drum interior
coating
0.52
(4.3)
4~) All other coatings
0.36
(3.0)
k) Heavy Off-Highway Vehicle Products Coating
kg/i
lb/gal
1) Extreme performance prime coat 0.42
(3.5)
2)
Extreme performance top—coat
(air dried)
0.42
(3.5)
3) Final repair coat (air dried) 0.42
(3.5)
4)
All other coatings are subject to the emission
limitations for miscellaneous metal parts and
products coatings in subsection (j)
above.
1) Wood Furniture Coating
kg/l
lb/gal
1) Clear topcoat
0.67
(5.6)
2) Opaque stain
0.56
(4.7)
3) Pigmented coat
0.60
(5.0)
4) Repair coat
0.67
(5.6)
5) Sealer
0.67
(5.6)
6)
Semi-transparent stain
0.79
(6.6)
7) Wash coat
0.73
(6.1)
(Note: An owner or operator of a wood furniture
coating operation subject to this Section shall
apply all coatings, with the exception of no more
than 37.8 1 (10 gal) of coating per day used for
touch—up and repair operations, using one or more
of the following application systems: airless
spray application system, air-assisted airless
spray application system, electrostatic spray
application system, electrostatic bell or

448
disc—spray application system, heated airless
spray application system, roller coating, brush oh
wipe coating application system, e~dip coating
application system or high volume low pressure
(HVLP)
application system.)
(Source: Amended at
Ill. Reg.
_____,
effective
_____________
Section 219.205
Daily—Weighted Average Limitations
No owner or operator of a coating line subject to the limitations
of Section 219.204 of this Part and complying by means of this
Section shall operate the subject coating line unless the owner
or operator has demonstrated compliance with subsection~ (a),
(b), (c), (d), (e) or (f) of this Section (depending upon the
e-ource category of coating) through the applicable coating
analysis test methods and
procedures specified in Section
219.105(a) of this Part and the recordkeeping and reporting
requirements specified in Section 219.211(d) of this Part:
a) No owner or operator of a coating line subject to only
one of the
limitations from among Section 219.204(a) (1), (cx)(2),
(a)(4), (C), (d), (e), (f), (g), (h), or (i) of this
Part shall apply coatings on any such coating line,
during any day, whose daily-weighted average VON
content exceeds the emission limitation to which the
coatings are subject.
b) No owner or operator of a miscellaneous metal parts and
products coating line subject to the limitations of
Section 219.204(j) of this Part shall apply coatings to
miscellaneous metal parts or products on the subject
coating line unless the requirements in subsection
(b) (1) or (b) (2) of this Section below are met.
1) For each coating line which applies multiple
coatings, all of which are subject to the same
numerical emission limitation within Section
219.204(j) above, during the same day (e.g., all
coatings used on the line are subject to 0.42 kg/l
(3.5 lbs/gal), the daily-weighted average VON
content shall not exceed the coating VON content
limit corresponding to the category of coating
used, or
2) For each coating line which applies coatings
sub~iect to more than one numerical emission
limitation from more than one of the four coating
categories in Section 219.204(j) above, during the
same day, the owner or operator shall have a

449
site-specific proposal approved by the Agency and
approved by the USEPA as a
SIP revision. To
receive approval, the requirements of USEPA’s
Emissions Trading Policy Statement (and related
policy) 51 Fed. Reg. 43814 (December 4, 1986),
must be satisfied.
c) No owner or operator of a can coating facilityline
subject to the limitations of Section ~43~J~.204(b) Q.~
this Part shall operate the subject coating
facilityline using a coating with a VOM content in
excess of the limitations specified in Section
~24~&219.204(b)of this Part unless all of the following
requirements are met:
1) An alternative daily emission limitation for the
can coating operation. i.e. for all the can
coating lines at the source, shall be determined
according to subsection (C)
(2) below. Actual
daily emissions shall never exceed the alternative
daily emission limitation and shall be calculated
by use of the following equation.
n
Ed
~ V~C~
i=1
where:
Ed
=
Actual VON emissions for the day in
i
=
units
Subscript
of kg/daydenoting(ibs/day)a
specific7~
n
=
Total
coating
number
app1iedof7~coatings
applied in
the can coating operation i.e. all
can coating lines at the source
V~
=
Volume of each coating applied for
the day in units of 1/day (gal/day)
of coating (minus water and any
compounds which are specifically
exempted from the definition of
VOM)~
C1 = The VOM content of each coating as
applied in units of kg VON/i (lbs
VOM/gal) of coating (minus water
and any compounds which are

450
specifically exempted from the
definition of VON).
2) The alternative daily emission limitation (Ad)
shall be determined for the can coating pperation~
i.e. for all the can coating lines at the source~
on a daily basis as follows:
n
Ad
=
E V1L1j~,
-C11
i=1
(D,
L.)
where:
Ad
=
The VON emissions allowed for the
day in units of kg/day (lbs/day),-.j.
i
=
Subscript
denoting a specific
n
=
Totalcoatingnumberapp1iedof7~surface coatings
applied in
the can coating
operat ion-~
C1
=
The VON content of each surface
coating as applied in units of kg
VON/i (lbs VOM/gal) of coating
(minus water and any
compounds
which are specifically exempted
from the definition of VOM)~j
D1
=
The density of VOM in each coating
applied. For the purposes of
calculating
4~,
the density is
0. 882 kg VOM/1 VON (7.36 lbs
VON/gal VOM)T~
VI
=
Volume of each surface coating
applied for the day in units of 1
(gal) of coating (minus water and
any compounds which are
specifically exempted from the
definition of VOM)T~
L.
=
The VON emission limitation for
each surface coating applied as
specified in Section 219.204(b) of
this Part in units of kg VOM/l (lbs
VON/gal) of coating (minus water
and any compounds which are

451
specifically exempted from the
definition of VON).
d) No owner or operator of a heavy off—highway vehicle
products coating line subject to the limitations of
Section 219.204(k) of this Part shall apply coatings to
heavy off-highway vehicle products on the subject
coating line unless the requirements of subsection
(d) (1) or (d) (2) below are met.
1) For each coating line which applies multiple
coatings, all of which are subject to the same
numerical emission limitation within Section
219.204(k) above, during the same day (e.g., all
coatings
used on the line are subject to 0.42 kg/i
3.5 lbs/gal)), the daily-weighted average VON
content shall not exceed the coating VON content
limit corresponding to the category of
coating
used, or
2) For each coating line which applies coatings
subject to more than- one numerical emission
limitation in Section 219.204(k) above, during the
same day, the owner or operator shall have a site
specific proposal approved by the Agency and
approved by the USEPA as a
SIP revision. To
receive approval, the requirements of USEPA’s
Emissions Trading Policy Statement (and related
policy) 51 Fed. Reg. 43814 (December 4, 1986) must
be satisfied.
e) No owner or operator of a wood furniture coating line
subject to the limitations of Section 219.204(1) g~.
this Part shall apply coatings to wood furniture on the
subject coating line unless the requirements of
subsection (e) (1) or subsection (e) (2) below, in
addition to the requirements specified in the note to
Section 219.204(1) of this Part, are met.
1)
For each coating line which applies multiple
coatings, all of which are subject to the same
numerical emission limitation within Section
219.204(1) above, during the same day (e.g., all
coatings
used on the line are subject to 0.67 kg/l
(5.6 lbs/gal)), the daily—weighted average VON
content shall not exceed the coating VON content
limit corresponding to the category of coating
used, or
2) For each coating line which applies coatings
subject to more than one numerical emission
limitation in Section 219.204(1) above, during the

452
same day, the owner or operator shall have a site
specific proposal approved by the Agency and
approved by the USEPA as a SIP revision. To
receive approval, the requirements of USEPA’s
Emissions Trading Policy Statement (and related
policy) 51 Fed. Req. 43814 (December 4. 1986).
must be satisfied.
(Source: Amended at
Ill. Reg.
, effective
___________
______________________ )
Section 219.206
Solids Basis Calculation
Limitations in terms of kg (lbs) of VON emissions per 1 (gal) of
solids as applied at each coating applicator shall be determined
by the following equation:
S=
C
1
(C/D)
where:
S
=
The limitation on VON emissions in terms of
kg VON/i (lbs VON/gal) of so1idsT~
C
=
The limitation on VOM emissions in terms of
kg/l (lbs/gal) of
coating (minus water and
any compounds which are specifically excluded
from the definition of VOM) specified in
Section 2l9.2O4~~j
D
=
The density of VON in the coating. For the
purposes of calculating 5, the density is
0.882 kg VON/i VON (7.36 lbs VOM/gal VON).
(Source: Amended at
_____,
Ill. Reg.
______,
effective
Section 219.207
Alternative Emission Limitations
a) Any owner or operator of a coating line subject to
Section 219.204 of this Part may comply with this
Section, rather than with Section 219.204 of this Part,
if a capture system and control device are operated at
all times the coating line is in operation and the
owner or operator demonstrates compliance with
subsections (c), (d), (e), (f), (g) or (h) ~o-fthis
Section (depending upon the source category) through
the applicable coating analysis and capture system and
control device efficiency test methods and procedures
specified in Section 219.105 of this Part and the
recordkeeping and reporting requirements specified in

453
Section 219.211(e) of this Part and the control device
is equipped with the applicable monitoring equipment
specified in Section 219.105(d) of this Part and the
monitoring equipment is installed, calibrated, operated
and maintained according to vendor specifications at
all times the control device is in use. A capture
system and control device, which does not demonstrate
compliance with subsection (c), (d), (e), (f), (g) or
(h) of this Section may be used as an alternative to
compliance with Section 219.204 of this Part only if
the alternative is approved by the Agency and approved
by the USEPA as a SIP revision.
b) Alternative Add-On Control Methodologies
1) The coating line is equipped with a capture system
and control device that provides 81 percent
reduction in the overall emissions of VOM from the
coating line and the control device has a 90
percent efficiency, or
2) The system used to control VOM from the coating
line is demonstrated to
have an overall efficiency
sufficient to limit VON emissions to no more than
what is allowed under Section 219.204 of this
Part. Use of any control system other than an
afterburner, carbon adsorption, condensation, or
absorption scrubber system can be allowed only if
approved by the Agency and approved by the USEPA
as a SIP revision. The use of transfer efficiency
credits can be allowed only if approved by the
Agency and approved by the USEPA as a SIP
revision. Baseline transfer efficiencies and
transfer efficiency test methods must be approved
by the Agency and the USEPA.
Such overall efficiency is to be determined as
follows:
A) eQbtain the emission limitation from the
appropriate subsection in Section 219.204 of
this Part,
B) eçalculate “5” according
to the equation in
Section 219.206 of this Part,
C) e~alculate
the overall efficiency required
according to Section 219.105(e) of this Part.
For the
purposes of calculating this value,
according to the equation in Section
219.105(e) (2) of this Part, VON1 is equal to

454
the value of “5” as determined above in
subsection (b) (2) (B) of this Section.
C) No owner or operator of a coating line subject to only
one of the emission limitations from among Section.
219.204(a)(1y, (a)(2), (a)(4), (c), (d), (e), (f), (g),
(h) or (i) of this Part and equipped with a capture
system and control device shall operate the subject
coating line unless the requirements in subsection
(b) (1) or (b) (2) above are met. No owner or operator
of a coating line subject to Section 219.204 (a) (2) or
(a) (3) of this Part and equipped with a capture system
and control device shall operate the coating line
unless the owner or operator demonstrates compliance
with the topcoat such limitation in accordance with the
topcoat protocol for automobile or light-duty trucks
referenced
in Section 219.105(b) ~ this Part.
d) No owner or operator of a miscellaneous metal parts and
products coating line which applies one or more
coatings during the same day, all of which are subject
to
the same numerical emission limitation within
Section 219.204(j) of this Part (e.g., all coatings
•used on the line are subject to 0.42 kg/i 3.5
lbs/gal)), and which is equipped with a capture system
and control device shall operate the subject coating
line unless the requirements in subsection (b) (1) or
(b) (2) above are met.
e) No owner or operator of
a heavy off—highway vehicle
products coating line which applies one or more
coatings during the same day, all of which are subject
to the same numerical emission limitation within
Section 219.204(k) (e.g., all coatings used on the line
are subject to 0.42 kg/l (3.5 lbs/gal)), and which is
equipped with a capture system and control device shall
operate the subject coating line unless the
requirements in subsection (b) (1) or (b) (2) above are
met.
4-
No owner or operator of anexiGtingdi000l-electric
coatingo during the o~rncday,
all of which are subject
to the same numerical omission
limitation within
Section 219.204(m) (e.g., all
coatings used on the line
arc subject to 0.42 kg/i 3.5
lbs/gal)), and which is
~tn~ir~rir’~i uith r~ caoturc sy~i-r.m rrna~ ~n rri~t
~ir~ij4r~r~ ~ih~11
epcr3tc the ~
-,.—...~-..
~-i~ unl.~~thc
requirements in subsection (b)(1) or (b)(2) are met.
g-)-fl No owner or operator of a wood furniture coating line
which applies one or more coatings during the same day,

455
all of which are subject to the same numerical emission
limitation within Section 219.204(1) of this Part
(e.g., all coatings used on the line are subject to
0.67 kg/i 5.6 lbs/gal), and which is equipped with a
capture system and control device shall operate the
subject coating line unless the requirements in
subsection (b) (1) or (b) (2)
of this Section are met.
If compliance is achieved by meeting the requirements
in subsection (b) (2) of this Section, then the
provisions in the note to Section 219.204(1) of this
Part must also be met.
~+g1 No owner or operator of a can coating facilityline and
equipped with a capture system and control device shall
operate the subject coating facilityline unless the
requirements in subsection (h) (1) or (h) (2) below are
met.
1) An alternative daily emission limitation for the
can coating operation, i.e. for all the can
coating lines at the source, shall be determined
according to Section 219.205(c) (2) of this Part.
Actual daily emissions shall never exceed the
alternative daily emission limitation and shall be
calculated by use of the following equation:
n
Ed
=
E
i=i
V1 C1 (1—F1
where:
Ed
=
Actual VON emissions for the day in
units of kg/day (lbs/day)-~-j.
i
=
Subscript denoting the specific
n
=
Total
coating
number
applied
of
7~
surface coatings as
applied in the can coating
operation-7-j.
V1
=
Volume of each coating as applied
for the day in units of 1/day
(gal/day) of coating (minus water
and any compounds which are
specifically exempted from the
definition of VON),-~
C1
=
The VON content of each coating as
applied in units of kg VON/i (lbs

456
VON/gal) of coating (minus water
and any compounds which are
specifically exempted from the
definition of VOM)j.
F1
=
Fraction, by weight, of VON
emissions from the surface coating,
reduced or prevented from being
emitted to the ambient air. This is
the overall efficiency of the
capture system and control device~
2)
The coating line is equipped with a capture system
and control device that provide 75 percent
reduction
in the overall emissions of VON from the
coating line and the control device has a 90
percent efficiency.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 219.208
Exemptions From Emission Limitations
a) Exemptions for all sourcecoating categories except wood
furniture coating. The limitations of this Subpart
shall not apply to coating lines within a
facilit-ysource,
that otherwise would
be subject to the
same subsection of Section 219.204 (because they belong
to the same co-urcccoating category, e.g. can coating),
provided that combined actual emissions of VON from all
lines at the facilitysource subject to that subsection
never exceed 6.8 kg/day (15 lbs/day) before the
application of capture systems and control devices.
(For example, can coating lines within a piantsource
would not be subject to the limitations of Section
219.204(b) of this Part if the combined actual
emissions of VON from the can coating lines never
exceed 6.8 kg/day (15 lbs/day) before the application
of capture systems and control devices.) Volatile
organic material emissions from heavy
off-highway
vehicle products coating lines must be combined with
VON emissions from miscellaneous metal parts and
products coating lines to determine applicability. Any
owner or operator of a coating f~acilitysourceshall
comply with the applicable coating analysis test
methods and procedures specified in Section 219.105(a)
of this Part and the recordkeeping and reporting
requirements specified in Section 219.211(a) of this
Part if total VON emissions from the subject coating
lines are always less than or equal to 6.8 kg/day
(15 lbs/day) before the application of capture systems

457
and control devices and, therefore, are not subject to
the limitations of Section 219.204 of this Part. Once
a category of coating lines at a facilitysource
is
subject to the limitations in Section 219.204 of this
Part, the coating lines are always subject to the
limitations in Section 219.204 of this Part.
b) Applicability for wood furniture coating
1) The limitations of this Subpart shall apply to a
plant’ssource’s wood furniture coating lines if
the plantsource contains process emission
oourccsunits, not regulated by Subparts B, E, F
(excluding Section 219.204(1) of this Part), H
(excluding Section 219.405 of this Part), Q, R, S,
T (excluding Section 219.486 of this Part). V, X,
1, e~Z or BB of this Part, which as a group both:
A)
hfjave maximum theoretical
emissions of 91 Mg
(100 tons) or more per calendar year of VON
if no air pollution control equipment were
used, and
B) eAre not limited to less than 91 Mg
(100 tons) of VON per calendar year if no air
pollution control equipment were used,
through production or capacity limitations
contained in a federally enforceable
construction permit or SIP revision.
2) If a plantsource ceases to fulfill the criteria of
subsection (b) (1) of this Section, the limitations
of Section 219.204(1) of this Part shall continue
to apply to any wood furniture coating line which
was ever subject to the limitations of Section
219.204(1) of this Part.
3) For the purposes of subsection (b) of this
Section,
an emission
sourceunit shall be
considered regulated by a Subpart if it is subject
to the limitations of that Subpart. An emission
courceunit is not considered regulated by a
Subpart if it is not subiect to the limits of that
Subpart. e.g.. the emission unit is covered by an
exemption in the Subpart or the applicability
criteria of the Subpart are not met. its cmissioi~-s
arc below the applicability cutoff level or if
the
source is covered by an exemption.
4) Any owner or operator of a wood furniture coating
line to which the limitations of this Subpart are
not applicable due to the criteria in subsection

458
(b) of this Section shall, upon request by the
Agency or the USEPA, submit records to the Agency
and the USEPA within 30 calendar days from the
date of the request that document that the coating
line is exempt from the limitations of this
Subpart.
(Source: Amended at
Iii. Reg.
______,
effective
____________
Section 219.209
Exemption From General Rule on Use of Organic
Material
No owner or operator of a coating line subject to the limitations
of Section 219.204 of this Part is required to meet the
limitations of Subpart G (Section 219.301 or 219.302) of this
Part, after the date by which the coating line is required to
meet Section 219.204 of this Part.
(Source: Amended at
Ill. Peg.
______,
effective
____________
Section 219.210
Compliance Schedule
Every owner or operator of a coating line (of a type included
within Section 219.204 of this Part) shall comply with the
requirements of Section 219.204, 219.205. 219.207 or 219.208 and
Section 219.211 of this Part in accordance with the appropriate
compliance schedule as specified in subsection (a), (b), (c) or
(d) below:
a) No owner or operator of a coating line which is exempt
from the limitations of Section 219.204 of this Part
because of the criteria in Section 219.208(a) of this
Part shall operate said coating line on or after a date
consistent with Section 219.106 of this Part, unless
the owner or operator has complied with, and continues
to comply with, Section 219.211(b) of this Part. Wood
furniture coating lines are not
subject to Section
219.211(b) of this Part.
b) No owner or operator of a coating line complying by
means of Section 219204 of this Part shall operate
said coating line on or after a date consistent with
Section 219.106 of this Part, unless the owner or
operator has complied with, and continues to comply
with, Sections 219.204 and 219.211(c) of this Part.
c) No owner or operator of a coating line complying by
means of Section 219.205 of this Part shall operate
said coating line on or after a date consistent with
Section 219.106 of this Part, unless the owner or

459
operator has complied with, and continues to comply
with, Sections 219.205 and 219.211(d) of this Part.
d) No owner or operator of a coating line complying by
means of Section 219.207 of this Part shall operate
said coating line on or after a date consistent with
Section 219.106 of this Part, unless the owner or
operator has complied with, and continues to comply
with, Sections 219.207 and 219.211(e) of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
_________
Section 219.211
Recordkeeping and Reporting
a) The VOM content of each coating and the efficiency of
each capture system and control device shall be
determined by the applicable test methods and
procedures specified in Section 219.105 of this Part to
establish the records required under this Section.
b) Any owner or operator of a coating line which is
exempted from the limitations of Section 219.204 p~
this Part because of Section 219.208(a) of this Part
shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, the owner or operator of a facilitycoating
line or group of coating lines referenced in this
subsection
1kJ.~.
of this Section shall certify to
the Agency that the facilitycoating line or group
of coating lines is exempt under the provisions of
Section 219.208(a) of this Part. Such
-
certification shall include:
A) A declaration that the facilitycoating line
is exempt from the limitations of Section
219.204 of this Part because of Section
219.208(a) of this Part and
B) Calculations which demonstrate that the
combined VON emissions from a-~the coating
line and all other coating lines in the same
category at the facility never exceed 6.8 kg
(15 lbs) per day before the application of
capture systems and control devices. The
following equation shall be used to calculate
total VON emissions:

460
mn
Te
=
E (A1 B1)~
j=1 i=1
where:
Te~=Total VON emissions from coating lines
at a facility each day before the
application of capture systems and
control devices in units of kg/day
(lbs/day)~~
in
=
Number of coating lines at the
f-a-oilitysource that otherwise would
be subiect to the same subsection
of Section 219.104 of this Part
(because they belong to the same
category, e.g.. can coating)~-j
j
=
Subscript denoting an individual
coating 1ine-~-:
n
=
Number of different coatings as
applied each day on each coating
line at the fncility,~
=
Subscript denoting an individual
coat i ng-~-~
A
=
Weight of VON per volume of each
coating (minus water and any
compounds which are specifically
exempted from the definition of
VON) as applied each day on each
coating line at the facility in
units of kg VOM/l (lbs VON/gal)~
B1
=
Volume of each coating (minus water
and any compounds which are
specifically exempted from the
definition of VON) as applied each
day on each coating line at the
facility in units of 1/day
(gal/day). The instrument or
method by which the owner or
operator accurately measured or
calculated the volume of each
coating as applied on each coating
line each day shall be described in
the certification to the Agency.

461
2) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
facilitycoating
line or group of lines referenced
in this subsection shall collect and record all of
the following information each day for each
coating line and maintain the information at the
facilitysource for a period of three years:
A) The name and identification number of each
coating as applied on each coating line.
B) The weight of VON per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VON) as applied each
day on each coating line.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
facilitycoating line or group of coating lines
exempted from the limitations of Section 219.204
of this Part because of Section 219.208(a) of this
Part shall notify the Agency of any record showing
that total VOM emissions from the coating
facilityline or group of coating lines exceed
6.8 kg (15 lbs) in any day before the application
of capture systems and control devices by sending
a copy of such record to the Agency within 30 days
after the exceedance occurs.
c) Any owner or operator of a coating line subject to the
limitations of Section 219.204 of this Part other than
Section 219.204(a) (2) and (a)(3) and complying by means
of Section 219.204 of this Part shall comply with the
following:
1) By a date consistent with Section 219.106 of this
Part, or upon initial start—up of a new coating
line, or upon changing the method of compliance
from an existing subject coating line from Section
219.205 or Section 219.207 to Section 219.204 ~
this Part the owner or operator of a subject
coating line shall certify to the Agency that the
coating line will be in compliance with Section
219.204 of this Part on and after a date
consistent with Section 219.106 of this Part, or
on and after the initial start-up date. Such
certification shall include:
A) The name and identification number of each
coating as applied on each coating line.

462
B) The weight of VON per volume of each coating
(minus water and any compounds which are
specifically exempted from the definition of
VOM) as applied each day on each coating
line.
?-)-
For coating
lines
subject to Section
219.204 (a) (3) certification shall inoludc~
4-)- The name and identification number of
each ~
line
hi
m~.Jr1LJ w
E~CCt~iri
—--~
-~
. ~.~LJ-_ I
~ I
comply by
The name and identification number of
each coating as applied on erich coating
line,
iii) The weight of VON per volume of each
coating as applied on each coating line,
...nstrument or method by which the
owner or operator will 3ccurate~y
measure or calculate the volume of each
co~tina
p3
~r1i~d each
d~iv
on each
coating i~inc,
~)-
The method by which the owner or
onrn-atpr
will create rind maintain
rrt~nri1’~
r~ic~hti:iv
~ r~r1uir-cp
in
QUDSCCt1Ofl (C)
(~)
OCIOW
ror
Cpp1in~
rr~t to Section 219.204(a) (3),
~4-- An example format in which the records
required in subsection (c) (2) below for
coating lines subject to Cection
219.204(a) (3)
2) On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start-up date, the owner or operator of a sublect
coating line subject to the limitations of Section
2~9.204 and complying by means of Section 219.204
shall collect and record all of the following
information each day for each coating line and
maintain the information at the facility source
for a period of three years:
A) The name and identification number of each
coating as applied on each coating line.
B) The weight of VON per volume of each coating
(minus water and any compounds which are

463
specifically exempted from the definition of
VON) as applied each day on each coating
line.
___I___~__a_
ã_~_ ~
‘I
maintain
au
~
dail2 ~
~nrr—n
n~.rerrige vufl content
fmm
the coating line in aooordanoc with the
proposal submitted, and approved by the
UCEPA, pursuant to Section 218
204 (a) (3).
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subject coating line shall notify the Agency in
the following instances:
A)
B) At least 30 calendar days before changing the
method of compliance with Section 219.204
from Section 219.204 to Section 219.205 or
Section 219.207 of this Part, the owner or
operator shall comply with all requirements
of subsection (d) (1) or (e) (1) below,
respectively. Upon changing the method of
compliance with Section 219.204 from Section
219.204 to Section 219.205 or Section 219.207
of this Part, the owner or operator shall
comply with all requirements of subsection
(d) or (e) of this Section, respectively.
£--
For coating lines subject to Section
219.204(a) (3), the owner or ~n~r~tor ~naii
notjfv the Agency or any onange
topcoating operation at least 30 days before
the change is effected. The Agency shall
d~t~rminc~
~jhc±heror not determines that
n testing is required, then
4.~.
.1
~
--~~~~‘‘
1 to
I~
.J-.
Any record showing violation of Section
219.204 of this Part shall be reported by
sending a copy of such record to the Agency
within 30 days following the occurrence of
the violation, except that any record showing
a violation of Section 219.204 (a) (3) shall be
reported by sending a copy of such record to
the Agency within 15 days from the end of the
month in which the violation occurred.
the Agency to tc3t within 30 dayc
J
.a
~..
a
~#a~

464
d) Any owner or operator of a coating line subject to the
limitations of Section 219.204 of this Part and
complying by means of Section 219.205 of this Part
shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, or upon initial start—up of a new coating
line, or upon changing the method of compliance
for an existing subject coating line from Section
219.204 or Section 219.207 to Section 219.205 Q~.
tkis Part the owner or operator of the subject
coating line shall certify to the Agency that the
coating line will be in compliance with Section
219.205 on and after a date consistent with
Section 219.106 of this Part, or on and after the
initial start—up date. Such certification shall
include:
A) The name and identification number of each
coating line which will comply by means of
Section 219.205 of this Part.
B) The name and identification number of each
coating as applied on each coating line.
C) The weight of VON per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VON) as applied each
day on each coating line.
D) The instrument or method by which the owner
or operator will accurately measure or
calculate the volume of each coating as
applied each day on each coating line.
E) The method by which the owner or operator
will create and maintain records each day as
required in subsection (d) (2) of this
Section.
F) An example of the format in which the records
required in subsection (d) (2) of this Section
will be kept.
2) On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start-up date, the owner or operator of a subiect
coating line oubject to the limitations of &ecti-e~
ma compuying by means of Section 219.205
shall collect and record all of the following
information each day for each coating line and

465
maintain the information at the facilitysource for
a period of three years:
A) The name and identification number of each
coating as applied on each coating line.
B) The weight of VON per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VON) as applied each
day on each coating line.
C) The daily-weighted average VON content of all
coatings as applied on each coating line as
defined in Section 219.104 of this Part.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subject coating line shall notify the Agency in
the following instances:
A) Any record showing violation of Section
219.205 of this Part shall be reported by
sending a copy of such record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with this subpart from
Section 219.205 to Section 219.204 or Section
219.207 of this Part, the owner or operator
shall comply with all requirements of
subsection (c) (1) or (e) (1) of this Section,
respectively. Upon changing the method of
compliance with this subpart from Section
219.205 to Section 219.204 or Section 219.207
of this Part, the owner or operator shall
comply with all requirements of subsection
(c) or (e) of this Section, respectively.
e) Any owner or operator of a coating line subject to the
limitations of Section 219.207 and complying by means
of Section 219.207(c), (d), (e), (f), (g) or (h) ~
this Part shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, or upon initial start—up of a new coating
line, or upon changing the method of compliance
for an existing coating line from Section 219.204
or Section 219.205 to Section 219.207 of this
Part, the owner or operator of the subject coating
line shall perform all tests and submit to the

466
Agency the results of all tests and calculations
necessary to demonstrate that the subject coating
line will be in compliance with Section 219.207
QZ.
this Part on and after a date consistent with
Section 219.106 of this Part, or on and after the
initial start-up date.
2) On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start-up date, the owner or operator of a coating
line subject to the limitations of Section 219.207
subiect and complying by means of Section
219.207(c), (d), (C), (f), (g), or (h) shall
collect and record all of the following
information each day for each coating line and
maintain the information at the facilitysource for
a period of- three years:
A) The weight of VON per volume of coating
solids as applied each day on each coating
line, if complying pursuant to Section
219.207(b) (2) of this Part.
B) Control device monitoring data.
C) A log of operating time for the capture
system, control device, monitoring equipment
and the associated coating line.
D) A maintenance log for the capture system,
control device and monitoring equipment
detailing all routine and non-routine
maintenance performed including dates and
duration of any outages.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subject coating line shall notify the Agency in
the following instances:
A) Any record showing violation of Section
219.207 of this Part shall be reported by
sending a copy of such record to
the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with this Subpart from
Section 219.207 to Section 219.204 or Section
219.205 of this Part, the owner or operator
shall comply with all requirements of
subsection (c) (1) or (d) (1) of this Section,

467
respectively. Upon changing the method of
compliance with this subpart from Section
219.207 to Section 219.204 or Section 219.205
of this Part, the owner or operator shall
comply with all requirements of subsection
(c) or (d) of this Section, respectively.
fl
AnY owner or operator of a primer surfacer operation or
topcoat operation subject to the limitations of Section
219.204(a) (2) or (a)(3)of this Part shall com~lvwith
the following:
fl
By a date consistent with Section 219.106 of this
Part, or upon initial start—up of a new coating
operation. the owner or operator of a subject
coating operation shall certify to the A~encv that
the operation will be in compliance with Section
219.204 of this Part on and after a date
consistent with Section 219.106 of this Part, or
on and after the initial start—up date. Such
certification shall include:
~ The name and identification number of each
coating operation which will comply bY means
of Section 219.204(a) (2) and (a) (3) of this
Part and the name and identification number
of each coating line in each coating
operation.
~j The name and identification number of each
coating as applied on each coating line in
the coating operation.
çj The weight of VON ~er volume of each coating
(minus water and any compounds which are
specifically exemPted from the definition of
VOM) as applied each day on each coating
line.
~j The transfer efficiency and control
efficiency measured for each coating line.
~j. Test reports. including raw data and
calculations documenting the testing
performed to measure transfer efficiency and
control efficiency.
fi
The instrument or method by which the owner
or operator will accurately measure or
calculate the volume of each coating as
applied each day on each coating line.

468
QI
The method by which the owner or operator
will create and maintain records each day as
reauired in subsection (f) (2) below.
~j An example format for presenting the records
required in subsection (f) (2) below.
j). On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start—up date, the owner or operator of a subiect
coating operation shall collect and record all of
the following information each day for each
topcoat or primer surfacer coating operation and
maintain the information at the source for a
period of three years:
~j.. All information necessary to calculate the
daily-weighted average VON emissions from the
coating operations in kg (ibs) per 1 (gal) of
coating solids deposited in accordance with
the ~ro~osa1 submitted, and approved pursuant
to Section 219.204(a) (2) or (a)(3) of this
Part including:
il
The name and identification number of
each coating as applied on each coating
operation.
j The weight of VON per volume of each
coating (minus water and any compounds
which are specifically exempted from the
definition of VON) as applied each day
on each coating operation.
~j If a control device(s) is used to control VON
emissions, control device monitoring data; a
log of operating time for the capture system,
control device, monitoring equipment and the
associated coating operation; and a
maintenance 1o~for the capture system,
control device and monitoring equipment,
detailing all routine and non-routine
maintenance performed including dates and
duration of any outages.
~ On and after a date consistent with Section
219.106 of this Part or on and after the initial
start—up date, the owner or operator of a subiect
coating operation shall determine and record the
daily VON emissions in kg(lbs) per 1 (gal) of
coating solids deposited in accordance with the
proposal submitted and approved pursuant to

469
Section 219.204(a) (2) or (a)(3) of this Part
within 10 days from the end of the month and
maintain this information at the source for a
period of three years.
4j~.
On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subiect coating operation shall notify the Agency
in the following instances:
~j Any record showing a violation of Section
219.204(a) (2) or (a)(3) of this Part shall be
reported by sending a co~vof such record to
the A~encvwithin 15 days from the end of the
month in which the violation occurred.
.~J
The owner or operator shall notify the Agency
of any change to the operation at least 30
days before the change is effected. The
Agency shall determine whether or not
compliance testing is required. If the
Agency determines that compliance testing is
required, then the owner or operator shall
submit a testing proposal to the Agency
within 30 days and test within 30 days of the
approval of the proposal by the Agency and
US EPA.
(Source: Amended at
Ill. Reg.
______,
effective
____________
SUBPART G: USE OF ORGANIC MATERIAL
Section 219.301
Use of Organic Material
No person shall cause or allow the discharge of more than 3.6
kg/hr (8 lbs/hr) of organic material into the atmosphere from any
emission sourceunit, except as provided in Sections 219.302,
219.303, 219.304 of this Part and the following exception: If no
odor nuisance exists the limitation of this Subpart shall apply
only to photochemically reactive material.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.302
Alternative Standard
Emissions of organic material in excess of those permitted by
Section 219.301 of this Part are allowable if such emissions are
controlled by one of the following methods:

470
a) Flame, thermal or catalytic incineration so as either
to reduce such emissions to 10 ppm equivalent methane
(molecular weight 16) or less, or to convert 85 percent
of the hydrocarbons to carbon dioxide and water; or,
b) A vapor recovery system which adsorbs and/or condenses
at least 85 percent of the total uncontrolled organic
material that would otherwise be emitted to the
atmosphere; or,
c) Any other air pollution control equipment approved by
the Agency and approved by the USEPA as a SIP revision
capable of reducing by 85 percent or more the
uncontrolled organic material that would be otherwise
emitted to the atmosphere.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.303
Fuel Combustion Emission CourccsUnits
The provisions of Sections 219.301 and 219.302 of this Part shall
not apply to fuel combustion emission sourcesunits.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.304
Operations with Compliance Program
The provisions of Sections 219.301 and 219.302 of this Part shall
not apply to any owner, operator, user or manufacturer of paint,
varnish, lacquer, coatings or printing ink whose compliance
program and project completion schedule, as required by 35 Ill.
Adm. Code 201, provided for the reduction of organic material
used in such process to 20 percent or less of total volume by May
30, 1977.
(Source: Amended at — Ill. Reg.
______,
effective
____________
SUBPART H: PRINTING AND PUBLISHING
Section 219.401
Flexographic and Rotogravure Printing
a) No owner or operator of a subject flexographic,
packaging rotogravure or publication rotogravure
printing line shall apply at any time any coating or
ink unless the VON content does not exceed the
limitation specified in either subsection (a) (1) or
(a) (2) below. Compliance with this Section must be
demonstrated through the applicable coating or ink
analysis test methods and procedures specified in

471
Section 219.105(a) and the recordkeeping and reporting
requirements specified in Section 219.404(c) of this
Part. As an alternative to compliance with this
subsection, a subject printing line may meet the
requirements of subsection (b) or (c) below.
1) Forty percent VON by volume of the coating and ink
(minus water and any compounds which are
specifically exempted from the definition of VON),
or
2) Twenty-five percent VON by volume of the volatile
content in the coating and ink.
b) No owner or operator of a subject flexographic,
packaging rotogravure or publication rotogravure
printing line shall apply coatings or inks on the
subject printing line unless the weighted average, by
volume, VON content of all coatings and inks as applied
each day on the subject printing line does not exceed
the limitation specified in either subsection (a) (1)
(as determined by subsection (b) (1)1 or subsection
(a) (li)) (as determined by subsection (b) (2) of this
Section). Compliance with this subsection must be
demonstrated through the applicable coating or ink
analysis test methods and procedures specified in
Section 219.105(a) of this Part and the recordkeeping
and reporting requirements specified in Section
219.404(d) of this Part.
1) The following equation shall be used to determine
if the weighted average VON content of all
coatings and inks as applied each day on the
subject printing line exceeds the limitation
specified in subsection (a) (1) of this Section.
n
E C~L1 (V~~+
i=4 1
VOM(~A)
=
n
E L (V81 + V~0~)
i=4-l
Where:
VOM(I)(A)
=
The weighted average VON content in
units of percent VON by volume of
all coatings and inks (minus water

472
and any compounds which are
specifically exempted from the
definition of VON) used each day-ri
I
=
Subscript denoting a specific
coating or ink as applied,-j
n
=
The number of different coatings
and/or inks as applied each day on
a printing 1ine,-~
CI
=
The VON content in units of percent
VON by volume of each coating or
ink as applied (minus water and any
compounds which are specifically
exempted from the definition of
VON)-~-j~
L,
=
The liquid volume of each coating
or ink as applied in units of 1
(gal)-~-~
V11
=
The volume fraction of solids in each
coating or ink as applied, and~
VVOMI
=
The volume fraction of VON in each
coating or ink as applied.
2) The following equation shall be used to determine
if the weighted average VON content of all
coatings and inks as applied each day on the
subject printing line exceeds the limitation
specified in subsection (a) (2) of this Section.
n
E C1 L1 V~
VOM(j)m
i=1
n
E L1V~~
i=1
where:
VOM(I)~)
=
The weighted average VOM content in
units of percent VON by volume of
the volatile content of all
coatings and inks used each day~
i
=
Subscript denoting a specific coating or
ink as applie~,j..

473
n
=
The number of different coatings and/or
inks as applied each day on each
printing linei.
Cl
=
The VON content in units of percent VON
by volume of the volatile matter in each
coating or ink as
applied,-.j
L, = The liquid volume of each coating or ink
as applied in units of 1 (gal), and~
The volume fraction of volatile matter
in each coating or ink as applied.
c) No owner or operator of a subject flexographic,
packaging rotogravure or publication rotogravure
printing line equipped with a capture system and
control device shall operate the subject printing line
unless the owner or operator meets the requirements in
subsection (c) (1), (c) (2) or (c) (3) and subsections
(C) (4) , (c) (5) and (C) (6) below.
1) A carbon adsorption system is used which reduces
the captured VON emissions by at least 90 percent
by weight, or
2) An incineration system is used which reduces the
captured VON emissions by at least 90 percent by
weight, or
3) An alternative VOM emission reduction system is
used which is demonstrated to have at least a
90 percent control device efficiency, approved by
the Agency and approved by USEPA as a SIP
revision, and
4) The printing line is equipped with a capture
system and control device that provides an overall
reduction in VON emissions of at least:
A) 75 percent where a publication rotogravure
printing line is employed, or
B) 65 percent where a packaging rotogravure
printing line is employed, or
C) 60 percent where a flexographic printing line
is employed, and

474
5) The control device is equipped with the applicable
monitoring equipment specified in Section
219.105(d) (2) of this Part and., except as provided
in Section 219.105(d) (3) of this Part, the
monitoring equipment is installed, calibrated,
operated and maintained according to vendor
specifications at all times the control device is
in use, and
6)
The capture system and control device are operated
at all times when the subject printing line is in
operation. The owner or operator shall
demonstrate compliance with this subsection by
using the applicable capture system and control
device test methods and procedures specified in
Section 219.105(c) of this Part through Section
219.105(f) of this Part and by complying with the
recordkeeping and reporting requirements specified
in Section 219.404(e) of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 219.402
Applicability
a) The limitations of Section 219.401 of this Part apply
to all flexographic and rotogravure printing lines at a
subject facilitysource. All faciliticssources with
flexographic and/or rotogravure printing lines are
subject facilitiessources unless:
1) Total maximum theoretical emissions of VOM from
all flexographic and rotogravure printing line(s)
(including solvents used for cleanup operations
associated with flexographic and rotogravure
printing line(s)), at the facilitysource never
exceed 90.7 Mg 100 tons) per calendar year before
the application of capture systems and control
devices, or
2) A federally enforceable construction permit or SIP
revision for all flexographic and rotogravure
printing line(s) at a facilitysource requires the
owner or operator to limit production or capacity
of these printing line(s) to reduce total VON
emissions from all flexographic and rotogravure
printing line(s) to 90.7 Mg (100 tons) or less per
calendar year before the application of capture
systems and control devices.
b) Upon achieving compliance with this Subpart, the
emission source isflexographic and rotogravure printing

475
lines are not required to meet Subpart G (Sections
219.301 or 219.302 of
this Part). Emission sources
Flexographic and rotogravure printing lines exempt from
this Subpart are subject to Subpart G (Sections 219.301
or ~2j~.~02
of this Part).
Rotogravure or
flexographic equipment used for both roll printing and
paper coating is subject to this Subpart.
c) Once subject to the limitations of Section 219.401 QZ.
this Part, a flexographic or rotogravure printing line
is always subject to the limitations of Section 219.401
of this Part.
d) Any owner or operator of any flexographic or
rotogravure printing line that is exempt from the
limitations of Section 219.401 of this Part because of
the criteria in this Section is subject to the
recordkeeping and reporting requirements specified in
Section 219.404(b) of this Part.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.403
Compliance Schedule
Every owner or operator of a flexographic and/or rotogravure
printing line shall comply with the applicable requirements of
Section 219.401 and Section 219.404 of this Part in accordance
with the applicable compliance schedule specified in subsection
(a) , (b) , (c) or (d) below:
a) No owner or operator of a flexographic or rotogravure
printing line which is exempt from the limitations of
Section 219.401 of this Part because of the criteria in
Section 219.402 of this Part shall operate said
printing line on or after a date consistent with
Section 219.106 of this Part, unless the owner or
operator has complied with, and continues to comply
with, Section 219.404(b) of this Part.
b) No owner or operator of a flexographic or rotogravure
printing line complying by means of Section 219.401(a)
of this Part shall operate said printing line on or
after a date consistent with Section 219.106 of this
Part, unless the owner or operator has complied with,
and continues to comply with, Section 219.401(a)
Q~.
this Part and Section 219.404(c) of this Part.
c) No owner or operator of a flexographic or rotogravure
printing line complying by means of Section 219.401(b)
of this Part shall operate said printing line on or
after a date consistent with Section 219.106 of this

476
Part,
unless the owner or operator has complied with,
and continues to comply with, Section 219.401(b) and
Section 219.404(d) of this Part.
d) No owner or operator of a flexographic or rotogravure
printing line complying by means of Section 219.401(c)
of this Part shall operate said printing line on or
after a date consistent with Section 219.106 of this
Part, unless the owner or operator has complied with,
and continues to comply with, Section 219.401(c) and
Section 219.404(e) of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
___________
Section 219.404
Recordkeeping and Reporting
a) The VON content of each coating and ink and the
efficiency of each capture system and control device
shall be determined by the applicable test methods and
procedures specified in Section 219.105 of this Part to
establish the records required under this Section.
b) Any owner or operator of a printing line which is
exempted from the limitations of Section 219.401 Q~
this Part because of the criteria in Section 219.402 ~
this Part shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, the owner or operator of a
-focilityflexographic and rotogravure printing line
to which this subsection is applicable shall
certify to the Agency that the -facility
flexographic and rotogravure printing line is
exempt under the provisions of Section 219.402 Q~
this Part. Such certification shall include:
A) A declaration that the facilityflexographic
and rotogravure printing line is exempt from
the limitations of the criteria in Section
219.401 because of Section 219.402 of this
Part, and
B) Calculations which demonstrate that total
maximum theoretical emissions of VON from all
flexographic and rotogravure printing lines
at the ~ci1itysource never exceed 90.7 Mg
(100 tons) per calendar year before the
application of
capture systems and control
devices. Total maximum theoretical emissions
of VON for a flexographic or rotogravure
printing facilitysource is the sum of maximum

477
theoretical emissions of VON from each
flexographic and rotogravure printing line at
the facilitysource. The following equatior.
shall be used to calculate total maximum
theoretical emissions of VON per calendar
year before the application of capture
systems and control devices for each
flexographic and rotogravure printing line at
the facilitysource:
E~=AxB+ 1095 (CxDxF)
where:
E~
=
Total maximum theoretical emissions
of VOM from one flexographic or
rotogravure printing line in units
of kg/year (lbs/year)~
A
=
Weight of VON per volume of solids
of the coating or ink with the
highest VON content as applied each
year on the printing line in units
of kg VOM/l (lbs VON/gal) of
coating or ink solids
and~
B = Total volume of solids for all
coatings and inks that can
potentially be applied each year on
the printing line in units of
1/year (gal/year). The instrument
and/or method by which the owner or
operator accurately measured or
calculated the volume of each
coating and ink as applied and the
amount that can potentially be
applied each year on the printing
line shall be described in the
certification to the Agency-~
C
=
Weight of VOM ~er volume of
material for the cleanup material
or solvent with the highest VON
content as used each year on the
printing line in units of
K~l1
(lbs
VOM/~al) of such material;
The greatest volume of cleanup
material or solvent used in any
8-hour period

478
The highest fraction of cleanup
material or solvent which is ii~t
recycled or recovered for offsit~
disposal during any 8—hour perioth
2) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
facility referenced in this subsection shall
collect and record all of the following
information each year for each printing line and
maintain the information at the facilitysource for
a period of three years:
A) The name and identification number of each
coating and ink as applied on each printing
line.
B) The VON content and the volume of each
coating and ink as applied each year on each
printing line.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
facility exempted from the limitations of Section
219.401 of this Part because of the criteria in
Section 219.402 of this Part shall notify the
Agency of any record showing that total maximum
theoretical emissions of VON from all printing
lines exceed 90.7 Mg (100 tons) in any calendar
year before the application of capture systems and
control devices by sending a copy of such record
to the Agency within 30 days after the exceedance
occurs.
c) Any owner or operator of a printing line subject to the
limitations of Section 219.401 of this Part and
complying by means of Section 219.401(a) of this Part
shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, or upon initial start-up of a new printing
line, or upon changing the method of compliance
from an existing subject printing line from
Section 219.401(b) or Section 219.401(c) to
Section 219.401(a) of this Part, the owner or
operator of a subject printing line shall certify
to the Agency that the printing line will be in
compliance with Section 219.401(a) of this Part on
and after a date consistent with Section 219.106
of this Part, or on and after the initial start-up
date. Such certification shall include:

479
A) The name and identification number of each
coating and ink as applied on each printing
line.
B) The VON content of each coating and ink as
applied each day on each printing line.
2) On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start—up date, the owner or operator of a printing
line subject to the limitations of Section 219.401
of this Part and complying by means of Section
219.401(a) of this Part shall collect and record
all of the following information each day for each
coating line and maintain the information at the
facility source for a period of three years:
A) The name and identification number of each
coating and ink as applied on each printing
line.
B) The VOM content of each coating and ink as
applied each day on each printing line.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subject printing line shall notify the Agency in
the following instances:
A) Any record showing violation of Section
219.401(a) of this Part shall be reported by
sending a copy of such record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with Section 219.401 ~
this Part from Section 219.401(a) to Section
219.401(b) or (c) of this Part, the owner or
operator shall comply with all requirements
of subsection (b) (1) or (c) (1) (ci) (1) or
(e) (1) of this Section, respectively. Upon
changing the method of compliance with
Section 219.401 of this Part fromSection
219.401(a) to Section 219.401(b) or (C) ~
this Part, the owner or operator shall comply
with all requirements of subsection -(-~3-j.~j.or
-fe3-(e) of this Section, respectively.
d) Any owner or operator of a printing line subject to the
limitations of Section 219.401 of this Part and

480
complying by means of Section 219.401(b) of this Part
shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, or upon initial start-up of a new printing
line, or upon changing the method of compliance
for an existing subject printing line from Section
219.401(a) or (c) to Section 219.401(b) of this
Part, the owner or operator of the subject
printing line shall certify to the Agency that the
printing line will be in compliance with Section
219.401(b) of this Part on and after a date
consistent with Section 219.106 of this Part, or
on and after the initial start-up date. Such
certification shall include:
A) The name and identification number of each
printing line which will comply by means of
Section 219.401(b) of this Part.
B) The name and identification number of each
coating and ink available for use on each
printing line.
C) The VON content of each coating and ink as
applied each day on each printing line.
D) The instrument or method by which the owner
or operator will accurately measure or
calculate the volume of each coating and ink
as applied each day on each printing line.
E) The method by which the owner or operator
will create and maintain records each day as
required in subsection -~-j~j...(2)of this
Section.
F) An example of the format in which the records
required in subsection --j~j~j2)of this
Section will be kept.
2) On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start-up date, the owner or operator of a printing
line subject to the limitations of Section 219.401
and complying by means of Section 219.401(b) ~
this Part shall collect and record all of the
following information each day for each printing
line and maintain the information at the
facilitysource for a period of three years:

481
A) The name and identification number of each
coating and ink as applied on each printing
line.
B) The VOM content and the volume of each
coating and ink as applied each day on each
printing line.
C) The daily-weighted average VOM content of all
coatings and inks as applied on each printing
line.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subject printing line shall notify the Agency in
the following instances:
A) Any record showing violation of Section
219.401(b) of this Part shall be reported by
sending a copy of
such record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with Section 219.401 ~
this Part from Section 219.401(b) to Section
219.401(a) or 219.401(c) of this Part, the
owner or operator shall comply with all
requirements of subsection (c) (1) or (e) (1)
of this Section, respectively. Upon changing
the method of compliance with Section 219.401
of this Part from Section 219.401(b) to
Section 219.401(a) or (c) of this Part, the
owner or operator shall comply with all
requirements of subsection (c) or (e) of this
Section, respectively.
e) Any owner or operator of a printing line subject to the
limitations of Section 219.401 of this Part and
complying by means of Section 219.401(c) of this Part
shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, or upon initial start—up of a new printing
line, or upon changing the method of compliance
for an existing printing line from Section
219.401(a) or (b) to Section 219.401(c) of this
Part, the owner or operator of the subject
printing line shall perform all tests and submit
to the Agency the results of all tests and
calculations necessary to demonstrate that the
subject printing line will be in compliance with

482
Section 219.401(c) of this Part on and after a
date consistent with Section 219.106 of this Part,
or on
arid
after the initial start-up date.
2) On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start-up date, the owner or operator of a printing
line subject to the limitations of Section 219.401
of this Part and complying by means of Section
219.401(c) of this Part shall collect and record
all of the following information each day for each
printing line and maintain the information at the
facility for a period of three years:
A) Control device monitoring data.
B) A log of operating time for the capture
system, control device, monitoring equipment
and the associated printing line.
C) A maintenance log for the capture system,
control device and monitoring equipment
detailing all routine and non-routine
maintenance performed including dates and
duration of any outages.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subject printing line shall notify the Agency in
the following instances:
A)
Any record showing violation of Section
219.401(c) of this Part, shall be reported by
sending
a copy of such record to the Agency
within 30 days following the occurrence of
the violation.
B) At least 30 calendar days before changing the
method of compliance with Section 219.401 ~
this Part from Section 219.401(c) to Section
219.401(a) or (b) of this Part, the owner or
operator shall comply with all requirements
of subsection (c) (1) or (d) (1) of this
Section, respectively. Upon changing the
method of compliance with Section 219.401 ~
this Part from Section 219.401(c) to Section
219.401(a) or (b) of this Part, the owner or
operator shall comply with all requirements
of subsection (c) or (d) of this Section,
respectively.

483
(Source:
Amended at
Ill. Reg.
______,
effective
____________
Section 219.405
Heatset-Web-Offset Lithographic Printing
a) Applicability
1) The limitations of subsection (b) below apply to
all heatset-web-off set lithographic printing lines
at a subject facilitysource. All facilitics
sources with heatset-web-off set lithographic
printing lines are subject facilities sources
unless:
A) Total maximum theoretical emissions of VON
from all heatset-web-offset lithographic
printing lines (including solvents used for
cleanup operations associated with the
heatset-web-offset lithographic printing
line(s)) at the facilitysource never exceed
90.7 Mg (100 tons) per calendar year in the
absence of air pollution control equipment,
or
B) A federally enforceable construction permit
or SIP revision for all heatset-web-offset
lithographic printing lines(s) at a
facilitysource requires the owner or operator
to limit production or capacity of these
printing line(s) to reduce total VON
emissions from all heatset—web—offset
lithographic printing line(s) to 90.7 Mg
(100 tons) per calendar year or less in the
absence of air pollution control equipment,
and
2) Any owner or operator of any heatset-web—off set
lithographic printing line that is exempt from the
limitations in subsection (b) of this Section
because of the criteria in subsection (a) (1) ~
this Section shall be subject to the. recordkeeping
and reporting requirements in subsection (c) (1) ~
this Section.
b) Specific Provisions. No owner or operator of a subject
heatset—web-offset printing line may cause or allow the
operation of the subject heatset-web-offset printing
line unless the owner or operator meets the
requirements in subsection (b) (1) or (b) (2) and the
requirements in subsections (b) (3) and (b) (4) below.

484
1) An afterburner system is installed and operated
that reduces 90 percent of the VON emissions from
the dryer exhaust, or
2) The fountain solution contains no more than
8 percent, by weight, of VOM and a condensation
recovery system is installed and operated that
removes at least 75 percent of the non-isopropyl
alcohol organic materials from the dryer exhaust,
and
3) The control device is equipped with the applicable
monitoring equipment specified in Section
219.105(d) (2) of this Part and the monitoring
equipment is installed, calibrated, operated and
maintained according to vendor specifications at
all times the control device is in use, arid
4) The control device is operated at all times when
the subject printing line is in operation. The
owner or operator shall demonstrate compliance
with this Section by using the applicable test
methods and procedures specified in Section
219.105(a), (d), and (f) of this Part and by
complying with the recordkeeping and reporting
requirements specified in subsection (c) below.
c) Recordkeeping and Reporting. The VON content of each
fountain solution and ink and the efficiency of each
control device shall
be determined by the applicable
test methods and procedures specified in Section
219.105 of this Part to establish the records required
under this subsection.
1) Any owner or operator of a printing line which is
exempted from the limitations of subsection (b) ~
this Section because of the criteria in subsection
(a) of this Section shall comply with the
following:
A) By a date consistent with Section 219.106 ~
this Part, the owner or operator of a
f-~cility---heatset-web-offset
lithographic
printing line to which subsection (c) (1) of
this Section is applicable shall certify to
the Agency that the facility is heatset-
web-of fset lithographic printing line exempt
under the provisions of subsection (a) ~
this Section. Such certification shall
include:

485
i) A declaration that the facility heatset-
web-off set lithographic printing line is
exempt from the limitations of
subsection (b) of this Section because
of the criteria in subsection (a) Q~.
this Section, and
ii) Calculations which demonstrate that
total maximum theoretical emissions ot
VON from all heatset-web-off set
lithographic printing lines at the
facilitysource never exceed 90.7 Mg
(100 tons) per calendar year before the
application of air pollution control
equipment. Total maximum theoretical
emissions of VOM for a heatset—
web-of f set lithographic printing
facility source is the sum of maximum
theoretical emissions of VOM from each
heatset-web-offset lithographic printing
line at the facility. The following
equation shall be used to calculate
total maximum theoretical emissions of
VON per calendar year in the absence of
air pollution control equipment for each
heatset-web-offset lithographic printing
line at the facilitysource.
=
(A
x B)
+ (C
x
D)+1095 (F x G x H)
100
where:
=
Total maximum theoretical
emissions of VON from one
heatset-web-off set printing
line in units of kg/year
(lbs/year)-,-~
A
=
Weight of VOM per volume of
solids of
ink with the highest
VON content as applied each
year on the printing line in
units of kg VOM/l (lbs
VON/gal)
of solids and~
B
=
Total volume of solids for all
inks that can potentially be
applied each year on the
printing line in units of
1/year (gal/year). The

486
instrument or method by which
the owner or operator
accurately measured or
calculated the volume of each
ink as applied and the amount
that can potentially be
applied each year on the
printing line shall be
described in the certification
to the Agency-rj~.
C
=
The weight percent VON of the
fountain solution with the
highest VON content-a
D
=
The total volume of fountain
solution that can potentially
be used each year on the
printing line in units of
1/year (gal/year). The
instrument and/or method by
which the owner or operator
accurately measured or
calculated the volume of each
fountain solution used and the
amount that can potentially be
used each year on the printing
line shall be described in the
certification to the Agency-~j
=
Weight of VON per volume of
material for the cleanup
material or solvent with the
highest VON content as used
each year on the printing line
in units of Kg/l (lbs VOM/gal)
of such material;
The greatest volume of cleanup
material or solvent used in
any 8—hour period;
The highest fraction of
cleanup material or solvent
which is not recycled or
recovered for offsite disposal
during any 8-hour period.
B) On and after a date consistent with Section
219.106 of this Part, the owner or operator
of a facility heatset—web-offset lithographic
printing line to which subsection (c) (1) ~

487
this Section is applicable shall collect and
record all of the following information each
year for each printing line and maintain the
information at the facilitysource for a
period of three years:
i) The name and identification of each
fountain solution and ink as applied on
each printing line.
ii) The VON content and the volume of each
fountain solution and ink as applied
each year on each printing line.
C) On and after a date consistent with Section
219.106 of this Part, the owner or operator
of a facilityheatset-web-off set lithographic
printing line exempted from the limitations
of subsection (b) of this Section because of
the criteria in subsection (a) of this
Section shall notify the Agency of any record
showing that total maximum theoretical
emissions of VON from all printing lines
exceed 90.7 Mg (100 tons) in any calendar
year in the absence of air pollution control
equipment by sending a copy of such record to
the Agency within 30 days after the
exceedance occurs.
2) Any owner or operator of a printing line subject
to the limitations of subsection (b) of this
Section and complying by means of subsection
(b) (1) of this Section shall comply with the
following:
A) By a date consistent with Section 219.106 ~
this Part, or upon initial start-up of a new
printing line, or upon changing the method of
compliance for an existing printing line from
subsection (b) (2) to subsection (b) (1) of
this Section the owner or operator of the
subject printing line shall perform all tests
and submit to the Agency the results of all
tests and calculations necessary to
demonstrate that the subject printing line
will be in compliance with subsection (b) (1)
of this Section on and after a date
consistent with Section 219.106 of this Part,
or on and after the initial start-up date.
B) On and after a date consistent with Section
219.106 of this Part, or on and after the

488
initial start-up date, the owner or operator
of a printing line subject to the limitations
of subsection (b) of this Section and
complying by means of subsection (b) (1) g~
this Section shall collect and record the
following information each day for each
printing line and maintain the information at
the facilitysource
for a period of three
years:
i) Control device monitoring data.
ii) A log of operating time for the control
device, monitoring equipment and the
associated printing line.
iii) A maintenance log for the control device
and monitoring equipment detailing all
routine and nonroutine maintenance
performed including dates and duration
of any outages.
C) On and after a date consistent with Section
219.106 of this Part, the owner or operator
of a subject printing line shall notify the
Agency in the following instances:
i) Any record showing violation of
subsection (b) (1) of this Section shall
be reported by sending a copy of such
record to the Agency within 30 days
following the occurrence of the
violation.
ii) At least 30 calendar days before
changing the method of compliance with
subsection (b) of this Section from
subsection (b) (1) to (b) (2) of this
Section, the owner or operator shall
comply with all requirements of
subsection (c) (3) (A) of this Section.
Upon changing the method of compliance
with subsection (b) from subsection
(b) (1) to (b) (2) of this Section, the
owner or operator shall comply with all
requirements of subsection (c) (3)
~f
this Section.
3) Any owner or operator of a printing line subject
to the limitations of subsection (b) of this
Section and complying by means of subsection

489
(b) (2) of this Section shall comply with th~
following:
A) By a date consistent with Section 219.106
Q~
this Part, or upon initial start-up of a new
printing line, or upon changing the method of
compliance for an existing printing line from
subsection (b) (1) to (b) (2) of this Section
the owner or operator of the subject printing
line shall perform all tests and submit to
the Agency and the USEPA the results of all
tests and calculations necessary to
demonstrate that the subject printing line
will be in compliance with subsection (b) (2)
of this Section on and after a date
consistent with Section 219.106 of this Part,
or on and after the initial start-up date.
B) On and after a date consistent with Section
219.106 of this Part, or on and after the
initial start—up date, the owner or operator
of a printing line subject to the limitations
of subsection (b) of this Section and
complying by means of subsection (b) (2) ~
this Section shall collect and record the
following information each day for each
printing line and maintain the information at
the facilitysource for a period of three
years:
i) The VOM content of the fountain solution
used each day on each printing line.
ii) A log of operating time for the control
device and the associated printing line.
iii) A maintenance log for the control device
detailing all routine and non—routine
maintenance performed including dates
and duration of any outages.
C) On and after a date consistent with Section
219.106 of this Part, the owner or operator
of a subject printing line shall notify the
Agency in the following instances:
i) Any record showing violation of
subsection (b) (2) of this Section shall
be reported by sending a copy of such
record to the Agency within 30 days
following the occurrence of the
violation.

490
ii) At least 30 calendar days before
changing the method of compliance with
subsection (b) of this Section from
subsection (b) (2) to (b) (1) of this
Section, the owner or operator shall
comply with all requirements of
subsection (C) (2) (A) of this Section.
Upon changing the method of compliance
with subsection (b) from subsection
(b) (2) to (b) (1) of this Section, the
owner or operator shall comply with all
requirements of subsection (C)
(2)
~f
this Section.
d) Compliance Schedule. Every owner or operator of-a
heatset—web-off set lithographic printing line shall
comply with the applicable requirements of subsections
(b) and (C) of this Section in accordance with the
applicable compliance schedule specified in subsection
(ci) (1) , (d) (2) , or (ci) (3) below:
1) No owner or operator of a heatset—web-offset
lithographic printing line which is exempt from
the limitations of subsection (b) of this Section
because of the criteria in subsection (a) of this
Section shall operate said printing line on or
after a date consistent with Section 219.106 ~
this Part, unless the owner or operator has
complied with, and continues to comply with,
subsection -f-b.~-~j(l)and (c) (1) of this Section.
2) No owner or operator of a heatset—web-offset
lithographic printing line complying by means of
subsection (b) (1) of this Section shall operate
said printing line on or after a date consistent
with Section 219.106 of this Part, unless the
owner or operator has complied with, and continues
to comply with, subsection (b) (2) (b) (1), (b) (3).
(b) (4) and (C) (2) of this Section.
3) No owner or operator of a heatset—web—offset
lithographic printing line complying by means of
subsection (b) (2) of this Section shall operate
said printing line on or after a date consistent
with Section 219.106 of this Part, unless the
owner or operator has complied with, and continues
to comply with, subsection (b) (2) (b) (3). (b) (4)
and (c) (3) of this Section.
(Source: Amended at
Ill. Reg.
______
, effective
____________

491
SUBPART Q: LEANS FROM SYNTHETIC ORGANIC CHEMICAL AND POLYMER
MANUFACTURING EQUIPMENT PLANT
Section 219.421
General Requirements
The owner or operator of a plant which processes more than 3660
mg/yr (4033 tons/year) gaseous and light liquid VON, and whose
components are used to manufacture the synthetic organic
chemicals or polymers listed in Appendix A, shall comply with
this Subpart. The provisions of this Subpart are applicable to
components containing 10 percent or more by weight VON as
determined by ASTM method E-168, E-169 and E-260, incorporated by
reference in Section 219.112 of this Part. Those components that
are not process unit components are exempt from this Subpart. A
component shall be considered to be leaking if the VON is equal
to, or is greater than 10,000 ppxnv as methane or hexane as
determined by USEPA Reference Method 21, as specified at 40 CFR
60, Appendix A, incorporated by reference in Section 219.112
Q~
this Part, indication of liquids dripping, or indication by a
sensor that a seal or barrier fluid system has failed. The
provisions of this Subpart are not applicable if the equipment
components are used to produce heavy liquid chemicals only from
heavy liquid feed or raw materials.
(Source: Amended at — Ill. Reg.
______,
effective
___________
Section 219.422
Inspection Program Plan for Leaks
The owner or operator of a synthetic organic chemical or polymer
manufacturing plant subject to Section 219.421 of this Part shall
prepare an inspection program plan which contains, at a minimum:
a) An identification of all components and the period in
which each will be monitored pursuant to Section
219.423 of this Part.
b) The format for the monitoring log required by Section
219.425 of this Part.
c) A description of the monitoring equipment to be used
when complying with Section 219.423 of this Part, and
d) A description of the methods to be used to identify all
pipeline valves, pressure relief valves in gaseous
service, all leaking components, and components
exempted under Section 219.423-(4+jjj. g~ this Part such
that they are obvious and can be located by both plant
personnel performing monitoring and Agency personnel
performing inspections.

492
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.423
Inspection Program for Leaks
The owner or operator of a synthetic organic chemical or polymer
manufacturing plant subject to this ~eubpart shall, for the
purposes of detecting leaks, conduct a component inspection
program using the test methods specified in Method 21, 40 CFR 60,
Appendix A (1986), incorporated by reference in Section 219.112
of this Part, consistent with the following provisions:
a)
Test annually those components operated near extreme
temperature or pressure such that they would be unsafe
to routinely monitor and those components which would
require the elevation of monitoring personnel higher
than two meters above permanent worker access
structures or surfaces.
b) Test quarterly all other pressure relief valves in gas
service, pumps in light liquid service, valves in light
liquid service and in gas service, and compressors.
c) If less than or equal to 2 percent of the valves in
light liquid service and in gas service tested pursuant
to subsection (b) of this Section are found ~e# to leak
for five consecutive quarters, no leak tests shall be
required for three consecutive quarters. Thereafter,
leak tests shall resume for the next quarter. If that
test shows less than or equal to 2 percent of the
valves in light liquid service and in gas service are
leaking, then no tests are required for the next
three quarters. If more than 2 percent are leaking,
then tests are required for the next five quarters.
ci) Observe visually all pump seals weekly.
e) Test immediately any pump seal from which liquids are
observed dripping.
f) Test any relief valve within 24 hours after it has
vented to the atmosphere.
g) Routine instrument monitoring of valves which are not
externally regulated, flanges, and equipment in heavy
liquid service, is not required. However, any valve
which is not externally regulated, flange or piece of
equipment in heavy liquid service that is found to be
leaking on the basis of sight, smell or sound shall be
repaired as soon as practicable but no later than
30 days after the leak is found.

493
h) Test immediately after repair any component that was
found leaking.
i) Within one hour of its detection, a weatherproof,
readily visible tag, in bright colors such as red or
yellow, bearing an identification number and the date
on which the leak was detected must be affixed on the
leaking component and remain in place until the leaking
component is repaired.
j) The following components are exempt from the monitoring
requirements in this Section:
1) Any component that is in vacuum service, and
2) Any pressure relief valve that is connected to an
operating flare header or vapor recovery device.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.424
Repairing Leaks
All leaking components must be repaired and retested as soon as
practicable but no later than 15 days after the leak is found
unless the leaking component cannot be repaired until the process
unit is shut down. Records of repairing and retesting must be
maintained in accordance with Section 219.425 and 219.426 of this
Part.
(Source: Amended at
_____,
Ill. Reg.
______,
effective
Section 219.425
Recordkeeping for Leaks
a) The owner or operator of a synthetic organic chemical
or polymer manufacturing plant shall maintain a leaking
components monitoring log which shall contain, at a
minimum, the following information:
1) The name of the process unit where the component
is located;
2) The type of component (e.g., valve, seal);
3) The identification number of the component;
4) The date on which a leaking component is
discovered;
5) The date on which a leaking component is repaired;

494
6) The date and instrument reading of the recheck
procedure after a leaking component is repaired;
7) A record of the calibration of the monitoring
instrument;
8) The identification number of leaking components
which cannot be repaired until process unit
shutdown; and
-
9) The total number of valves in light liquid service
and in gas service inspected; the total number and
the percentage of these valves found leaking
during the monitoring period.
b) Copies of the monitoring log shall be retained by the
owner or operator for a minimum of two years after the
date on which the record was made or the report was
prepared.
c) Copies of the monitoring log shall be made available to
the Agency~upon verbal or written request~prior to or
at the time of inspection pursuant to Section 4(d) of
the Environmental Protection Act (Act) (Ill. Rev. Stat.
19?-~j~,ch. 111½, pars. 1001 et seq.) 1415 ILCS 5/1 et
seq.~at any reasonable time.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 219.426
Report for Leaks
The owner or operator of a synthetic organic chemical or polymer
manufacturing plant subject to Section 219.421 through 219.430 ~
this Part shall:
a) Submit quarterly reports to the Agency on or before
March 31, June 30, September 30, and December 31 of
each year, listing all leaking components identified
pursuant to Section 219.423 of this Part but not
repaired within 15 days, all leaking components
awaiting process unit shutdown, the total number of
components inspected, the type of components inspected,
and the total number of components found leaking, the
total number of valves in light liquid service and in
gas service inspected and the number and percentage of
valves in light liquid service and in gas service found
leaking.
b) Submit a signed statement with the report attesting
that all monitoring and repairs were performed as

495
required under Section 219.421 through 219.427 of
thi~
Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.427
Alternative Program for Leaks
The Agency shall approve an alternative program of monitoring,
recordkeeping, or reporting to that prescribed in this Subpart
upon a demonstration by the owner or operator of such plant that
the alternative program will provide plantsource personnel and
Agency personnel with an equivalent ability to identify and
repair leaking components. Any alternative program can be
allowed when approved by the Agency and approved by the tJSEPA as
a SIP revision.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.428
Open—Ended Valves
a) Each open-ended valve shall be equipped with a cap,
blind flange, plug, or a second valve, except during
operations requiring fluid flow through the open-ended
valve.
b) Each open-ended valve equipped with a second valve
shall be operated in a manner such that the valve on
the process fluid end is closed before the second valve
is closed.
c) Components which are open—ended valves and which serve
as a sampling connection shall be controlled such that
they com~lvwith subsection (c) (1). (c) (2) or (c) (3)
below. This requirement does not a~nlvto in-situ
sampl jrig systems. +
1) A closed purge system or closed vent system shall
return purged process fluid to the process line
with no detectable volatile organic material
emissions to the atmosphere, or
2) A closed purge system or closed vent system shall
collect and recycle purged process fluid to the
process line with no detectable volatile organic
material emissions to the atmosphere, or
3) Purged process fluid shall be transported to a
control device that complies with the requirements
of Section 219.429 of this Part. If a container
is used to transport ~ur~ed process fluid to the

496
control device, the container shall be a c1o~
container designed and used to reduce the VON
emissions vented from purged process fluid after
transfer to no detectable VON emissions as
determined by USEPA Reference Method 21. as
specified in 40 CFR 60. A~~endixA (1990 or 199lI
incorporated by reference in Section 219.112 of
this Part. For purposes of this Section. the
phrase “after transfer” shall refer to the time at
which the entire amount of purged process fluid
resulting from a flushing or cleaning of the
sample line enters the container, provided.
however, that ~ur~ed process fluid may be
transferred from the initial container to another
closed container prior to disposal, e.g.. to a
bulk waste storage container.
d) In—situ sampling systems arc cxcii
bsect.~4.
(c).
(Source: Amended at
_____,
Ill. Reg.
______,
effective
__________
Section 219.429
Standards for Control Devices
Control devices used to comply with Section 219.428(c) of this
Part shall comply with the following:
a) If the control device is a vapor recovery system (for
example, condensers and adsorbers), it shall be
designed and operated to recover the volatile organic
material emissions vented to it with an efficiency of
95 percent or greater.
b) If the control device is an enclosed combustion device,
it shall be designed and operated to reduce the
volatile organic material emissions vented to it with
an efficiency of 95 percent or greater, or to provide a
minimum residence time of 0.75 seconds at a minimum
temperature of 816°C.
c) If the control device is a flare, it shall:
1) Be designed for and operated with rio visible
emissions as determined by USEPA Reference Method
22, 40 CFR 60, Appendix A (1986), incorporated by
reference in Section 219.112 of this Part, except
for periods riot to exceed a total of 5 minutes
during any 2 consecutive hours.
2) Be operated with a pilot flame present at all
times and shall be monitored with a thermocouple

497
or any other equivalent device to detect the
presence of the pilot flame.
3) Be steam—assisted, air—assisted, or nonassisted.
4) Be used only with the net heating value of the gas
being combusted being 11.2 MJ/scm (300 Btu/scf) or
greater if the flare is steam—assisted or air—
assisted; or with the net heating value of the gas
being combusted being 7.45 MJ/scm or greater if
the flare is nonassisted. The net heating value
of the gas being combusted shall be calculated
using the following equation:
n
Hr = K
i=1
E C1H1
Where:
Hr
=
Net heating value of the sample in
MJ/scm; where the net enthalpy per
mole of offgas is based on
combustion at 25°Cand 760 mm Hg,
but the standard temperature for
determining the volume
corresponding to one mole is 20°C--~
K
=
Constant,
1.740 x 10~ (1/ppm) (g—mole/scm) (MJ/Kcal)
where
standard temperature for (g—mole/scm) is
200
C--i
C1
=
Concentration of sample component
i, in ppm, as measured by USEPA
Reference Method 18, 40 CFR 60,
Appendix A (1986), and ASTM D
2504-83, both incorporated by
reference in Section 219. 112 of
this Part-a
H1
=
Net heat of combustion of sample
component i, kcal/g mole. The
heats of combustion may be
determined using ASTM D 2382—83,
incorporated by reference in

498
Section 219.112 of this Part, if
published values are not available
or cannot be calculated.
5) Steam—assisted and nonassisted flares shall be
designed and operated with an exit velocity, as
determined by dividing the volumetric flowrate (in
units of standard temperature and pressure), as
determined by USEPA Reference Method 2 or 2A, 40
CFR 60, Appendix A (1986) incorporated by
reference in Section 219.112 of this Part, as
appropriate; by the unobstructed (free) cross
sectional area of the flare tip, less than 18
m/sec (60 ft/sec).
6) Air-assisted flares shall be designed and operated
with an exit velocity less than the maximum
permitted velocity, V~, as determined by the
following equation:
V~
8.706 + 0.7084(H~)~-;
V~
Maximum permitted
velocity, m/sec-~j
8.706
Constant-a
0.7084
Constant-~
Hr
The net heating value as
determined in subsection
(c) (4) of this section.
ci) If the control device is a closed container, it shall
be designed and operated to reduce the volatile organic
material emissions, vcnted from purged process fl-uid
after tranof Cr, to no detectable vo-latile organic
i~aterial emissions as determined by UCEPA Reference
Method 21 -as specified at 40 CFR 60, Appendix A (1986),
incorporated by reference in Cection 219.112. For
purposco of this Cection, the phrase “after transfer”
shall refer to the time at which the entire amount of
purged process fluid resulting from a flushing or
cleaning of the sample line enters the closed container
or containers including the final container(s) prior te
disposal. The following information pertaining to
closed vent systems and control devices subiect to
Section 219.429 shall be maintained by the owner or
operator. These records shall be updated as necessari
to describe current operation and equipment. The
records shall be retained as a readily accessible
location at the source for a minimum of two years after
the control device is permanently shutdown.

499
~j. Detailed schematics. design specifications. and
piPing and instrumentation diagrams
21
The dates and description of any chanaes in design
specifications
fl
A
description of the Parameter or parameters
monitored and recorded as reauired in subsection
(f) (1~to ensure that the control devices are
ooerated and maintained in conformance with their
design and an explanation why that parameter (or
parameters) was selected for monitoring.
Thp owner or opcrutor of a control device shall monitor
tnc
concroi. acvico to ensure tnuc ~c
is
n’irrato~and
~
..n conrormance witn ‘cnc manuracturcrs
specifications, modified to the ~~ticular ~occss
design.
#~)
The control device shall be operated at all times when
emissions may be vented to it.
fj.
Owners and oPerators of control devices used to comply
with this Subpart shall monitor each control device to
ensure that the control device is operated and
maintained in conformance with its designs at all times
that emissions may be vented to it. This monitoring
shall be conducted in accordance with Section
219.429(d)(3). The records ~re~ared as Part of this
monitoring activity shall include the dates of startup
and shutdown of control devices and identify periods
when the devices are not operated as designed.
including periods when a flare pilot light does not
have a flame.
g~ The requirements of subsections (d). (e) and (f) shall
not ap~lvto a combustion device used for disposal of
purged process fluid which is subiect to the Burning of
Hazardous Waste in Boilers and Industrials Furnaces
(BIF) rules, 40 CFR Parts 260. 261. 264. 265, 266, and
270, located at the source or which is sub’iect to the
Resource Conservation and RecoverY Act (RCRA) rules, 35
Ill. Adm. Code Parts 703. 720. 721. 724. 725. and 726.
The owner or operator of such combustion device shall
satisfy applicable provisions of the RCRA or BIF rules.
(Source: Amended at — Ill. Reg.
______,
effective
____________

500
Section 219.430
Compliance Date (Repealed)
The owner or operator of a synthetic organic chemical -or polymer
~anufaoturing plant subject to 35 Ill. Mm. Code 215.430 through
215.438 as of December 31, 1987 shall have complied with the
stanuaras ar~.i.imnita’cions or tnooc ~eotions no iatcr tnan
December 31, 1987.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
SUBPART R: PETROLEUM REFINING AND RELATED INDUSTRIES;
ASPHALT MATERIALS
Section 219.441
Petroleum Refinery Waste Gas Disposal
a) Except as provided in subsection (b) or (c) of this
Section,
rio
person shall cause or allow the discharge
of organic materials in excess of 100 ppm equivalent
methane (molecular weight 16.0) into the atmosphere
from:
1) Any catalyst regenerator of a petroleum cracking
system; or
2) Any petroleum fluid coker; or
3) Any other waste gas stream from any petroleum or
petrochemical manufacturing process.
b) Exception. Existing sources subject to subsection
(a) (3) of this Section may, alternatively, at their
election, comply with the organic material emission
limitations imposed by 35 Ill. Mm. Code 21~.30l or
21?-2.302; provided, however, that there.shall be no
increase in emissions from such sources above the level
of emissions in existence on May 3, 1979.
c) New Sources. Sources subject to subsection (a) (3)
~f
this Section, construction of which commenced on or
after January 1, 1977, may, at their election, comply
with the following emission limitations:
1) A maximum of eight pounds per hour of organic
material; or
2)
Emission of organic material in excess of the
limitation of subsection (c) (1) of this Section is
allowable if such emissions are controlled by air
pollution control methods or equipment approved by
the Agency capable of reducing by 85 percent or
more the uncontrolled organic material that would

501
otherwise be emitted to the atmosphere. Such
methods or equipment must be approved by the
Agency and approved
by the USEPA as a SIP
revision.
(Source: Amended at
Ill. Reg.
, effective
____________
Section 219.443
Wastewater (Oil/Water) Separator
No owner or operator of a petroleum refinery shall operate any
wastewater (oil/water) separator at a petroleum refinery unless
the separator is equipped with air pollution control equipment
capable of reducing by 85 percent or more the uncontrolled
organic material emitted to the atmosphere. If no odor nuisance
exists, the limitation of this
Section shall not apply if the
vapor pressure of the organic material is below 10.34 kPa (1.5
psia) at 2G~4.3°K(70°F) at all times.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.445
Leaks: General Requirements
a-).-The owner or operator of a petroleum refinery shall:
~a) Develop a monitoring program plan consistent with the
provisions of Section 219.446 of this Part
2b) Conduct a monitoring program consistent with the
provisions of Section 219.447 of this Part
~)
Record all leaking components which have a volatile
organic material concentration exceeding 10,000 ppm
consistent with the provisions of Section 219.448 Q.f
this Part
4d) Identify each component consistent with the monitoring
program plan submitted pursuant to Section 219.446 g~
this Part
~)
Repair and retest the leaking components as soon as
possible within 22 days after the leak is found, but no
later than June 1 for the purposes of Section
219.447(a) (1) of this Part, unless the leaking
components cannot be repaired until the unit is shut
down for turnaround; and
~)
Report to the Agency consistent with the provisions of
Section 219.449 of this Part.

502
(Source: Amended at
Ill. Reg.
______,
effective
____________
______
)
Section 219.446
Monitoring Program Plan for Leaks
The owner or operator of a petroleum refinery shall prepare a
monitoring program plan which contains, at a minimum:
a) An identification of all refinery components and the
period in which each will be monitored pursuant to
Section 219.447 of this Part
b)
The format for the monitoring log required by Section
219.448 of this Part
c) A description of the monitoring equipment to be used
pursuant to Section 219.447 of this Part and
d) A description of the methods to be used to identify all
pipeline valves, pressure relief valves in gaseous
service and all leaking components such that they are
obvious to both refinery personnel performing
monitoring and Agency personnel performing inspections.
(Source: Amended at
_____,
Ill. Reg.
______,
effective
__________
Section 219.447
Monitoring Program for Leaks
a) The owner or operator of a petroleum refinery subject
to Section 219.445 of this Part shall, for the purpose
of detecting leaks, conduct a component monitoring
program consistent with the following provisions:
1) Test once between March 1 and June 1 of each year,
by methods referenced in Section 219.105(g) g~
this Part, all pump seals, pipeline valves in
liquid service and process drains-~
2) Test once each quarter of each calendar year, by
methods referenced in Section 219.105(g) of this
Pa~rt, all pressure relief valves in gaseous
service, pipeline valves in gaseous service and
compressor seals-ri
3) Inaccessible valves may be tested once each
calendar year instead of once each quarter of each
calendar year--;
4) Observe visually all pump seals weekly--j

503
5) Test immediately any pump seal from which liquids
are observed dripping~~
6) Test any relief valve within 24 hours after it has
vented to the atmosphere,-~and
7) Test immediately after repair any component that
was found leaking.
b) Storage tank.valves and pressure relief devices
connected to an operating flare header or vapor
•recovery device are exempt from the monitoring
requirements in subsection (a) of this Section.
c) The Agency may require more frequent monitoring than
would otherwise be required by subsection (a) of this
Section for components which are demonstrated to have a
history of leaking.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.449
Reporting for Leaks
The owner or operator of a petroleum refinery shall:
a) Submit a report to the Agency prior to the 1st day of
both July and September listing all leaking components
identified pursuant to Section 219.447 of this Part but
not repaired within 22 days, all leaking components
awaiting unit turnaround, the total number of
components inspected and the total number of components
found leaking;
b) Submit a signed statement with the report attesting
that all monitoring and repairs were performed as
required under Sections 219.445 through 219.448 of this
Part.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.450
Alternative Program for Leaks
The Agency may approve an alternative program of monitoring,
recordkeeping or reporting to that prescribed in Sections 219.446
through 219.449 of this Part upon a demonstration by the owner or
operator of a petroleum refinery that the alternative program
will provide refinery, Agency and USEPA personnel with an
equivalent ability to identify and repair leaking components.
Any alternative program can be allowed only if approved by the
USEPA as a SIP revision.

504
(Source: Amended at
Ill. Reg.
, effective
____________
Section 219.452
Compliance Schedule for Leaks
The owner or operator of a petroleum refinery shall adhere to the
increments of progress contained in the following schedule:
a) Submit to the Agency a monitoring program consistent
with Section 219.446 of this Part prior to July 1, 1991
or a date consistent with Section 219.106 of this Part.
b) Submit to the Agency the first monitoring report
pursuant to Section 219.449 of this Part prior to
August 1, 1991 or a date consistent with Section
219.106 of this Part.
(Source: Amended at
Ill. Reg.
, effective
____________
Section 218.453
Compliance Dates (Repealed)
Every owner or operator of a petroleum refinery s~ubjcctto 35
Ill. Adm.
Code
215, Cubpart fl as of December 31, 19C7 shall have
complied with its standards and limitations by December 31, 1987.
(Source: Repealed at
Ill. Reg.
_____,
effective
__________
SUBPART S: RUBBER AND MISCELLANEOUS PLASTIC PRODUCTS
Section 219.461
Manufacture of Pneumatic Rubber Tires
The owner or operator of an undertread cementing, treadend
cementing or bead dipping operation at a pneumatic rubber tire
manufacturing -f~aoilitysourceshall install and operate:
a) A capture system, with minimum capture efficiency of 65
percent by weight of VOM for treadend cementing or bead
dipping operations and a capture system with a minimum
capture efficiency of 55.5 percent by weight of VOM for
undertread cementing; and
b) A control device that meets the requirements of one of
the following:
1) A carbon adsorption system designed and operated
in a manner such that there is at least a 90
percent removal of VOM by weight from the gases
ducted to the control device;

505
2)
An afterburning system that oxidizes at least 90
percent of the captured noninethane VON (VOM
measured as total combustible carbon) to carbon
dioxide and water; and
3) An alternative VON emission reduction system
demonstrated to have at least a 90 percent overall
reduction efficiency and approved by the Agency
and approved by the USEPA.
(Source: Amended at — Ill. Reg.
_____,
effective
____________
Section 219.462
Green Tire Spraying Operations
The owner or operator of a green tire spraying operation at a
pneumatic rubber tire manufacturing facilitysource shall:
a) Install and operate:
1) A capture system with a minimum capture efficiency
of 90 percent by weight of VOM; and
2) A control device that meets the requirements of
one of the following:
A) A carbon adsorption system designed and
operated in a manner such that there is at
least 90 percent removal of VON by weight
from the basesgases ducted to the control
device;
B) An afterburning system that oxidizes at least
90 percent of the captured nonmethane VON
(measured as total combustible carbon) to
carbon dioxide and water; or
C) An alternative VON emission reduction system
demonstrated to have at least a 90 percent
overall reduction efficiency approved by the
Agency and approved by the USEPA as a SIP
revision.
b) Substitute for the normal solvent-based mold release
compound water-based sprays containing:
1) No more than five percent by volume of VOM as
applied for the inside of tires;
2) No more than ten percent by volume of VON as
applied for the outside of tires.

506
(Source: Amended at
Ill. Reg.
, effective
_____
_________________________ )
Section 219.463
Alternative Emission Reduction Systems
In lieu of complying with Section 219.461 or 219.462 of this
Part, the owner or operator of an cmission source may utilize an
alternative volatile organic emission reduction system, including
an alternative production process, which is demonstrated to be
equivalent to Section 219.461 or 219.462 of this Part on the
basis of emissions of volatile organic matter material. A
treadend cementing operation shall be considered equivalent to
Section 219.461 or 219.462 of this Part for the purposes of this
Section if the total volatile organic emission from such
operation is 10 grams or less per tire.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.464
Testing and NonitoringEmission Testing
a) Upon a reasonable request by the Agency, the owner or
operator of a VOM emission source required to comply
with a limit of Sections 219.461 through 219.464 Q~
this Part shall conduct emissions testing, at such
person’s own expense, to demonstrate compliance.
b) A person planning to conduct a VON emission test to
demonstrate compliance shall notify the Agency of that
intent not less than 30 days before the planned
initiation of the tests so the Agency may observe the
test.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 218.465
Compliance Dates (Repealed)
Every owner or operator of an cmission source subject to 35 Ill.
Mm. Code 215, Cubpart C, as c-f December 31, 1987 shall have
complied with its standards and limitations by December 31, 1937.
(Source: Repealed at — Ill. Reg.
, effective
__________
_________________________)
Section 219.466
Compliance Plan (Repealed)
The owner op-erator
~.
~~on source snaii nave
submitted to the Agency a compliance plan, pursuant te
35 Ill. Acm. Code 201, Cubpart H, including a project
c-omplotion schedule where
1iruTh1~.
no later than
April 21, 1983.

Section 219.480
Applicability
507
(Source: Repealed at — Ill. Reg.
______,
effective
SUBPART T: PHARMACEUTICAL MANUFACTURING
a) The rules of this Subpart, except for Sections 219.483
through 219.485, apply to all emission sourcesunits of
VOM, including but not limited to reactors,
distillationequipment
forunits,the transferdryers, ofstorageVOL, filters,tanks
for VOL1
crystallizers, washers, laboratory hoods,
pharmaceutical coating operations, mixing operations
and centrifuges used in manufacturing, including
packaging, of pharmaceuticals, and emitting more than
6.8 kg/day (15 lbs/day) and more than 2,268 kg/year
(2.5 tons/year) of VON. If suche~ emission aourccunit
emits less than 2,268 kg/year (2.5 tons/year) of VOM,
the requirements of this Subpart still apply to the
emission sourceunit if VOM emissions from the emission
sourccunit exceed 45.4 kg/day (100 lbs/day).
Notwithstanding subsection (a), the air suspension
coatcr/dryer, fluid bed dryers, tunnel dryers, and
1~t~
lncatcd
in Libcrtyvillc Township
T.~ki-
County, Illinois shall be exempt from the rules of this
Cubpart, except for Cections 219.483 through 219.435,
if emissions of VON not vented to air pollution control
equipment do not exceed the following levels:
4+ for the air suspension ooatcr/drycr: 2,268 kg/year
(2.5 tons/year);
ror each fluid bed dryer: 4,535 kg/year
(5.0 tons
dr~cr: 6,803 kg/year (f.~
4-)- for each Accelcicota: 6,803 kg/year
(7.5 tons/year).
Unless the submitted compliance plan or schedule wee
disapproved by the Agency, the owner or operator of a
facility or emission source may operate the emission
source acooraing to the sian
sunmitced.
The plan and schedule shall meet the requirements of 35
Ill. Adrn. Code 201, Cubpc&rt H, including specific
interim dates as required in 35 Ill. Mm. Code 201.242.
4+
for each tunnel
tnn~J~’r~r’~
,
—-—--—
I ~
3

508
e-)-~jSections 219.483 through 219.485 of this Part apply to
a p-lan-tsource having one or more emission -sourcesunits
that:
1) Are used to manufacture pharmaceuticals, and
2) Emit more than 6.8 kg/day (15 lbs/day) of VOM and
more than 2,268 kg/year (2.5 tons/year) of VON,
or, if less than 2,268 kg/year (2.5 tons/year),
these Sections still apply if emissions from one
or more sources exceed 45.4 kg/day (100 lbs/day).
~3-~gjNo owner or operator shall violate any condition in a
permit when the condition results in exclusion of an
emission courceunit from this Subpart.
e3-~jAny pharmaceutical manufacturing source that becomes
subject to the provisions of this Subpart at any time
shall remain subject to the provisions of this Subpart
at all times.
~-)-~J.
Emissions subject to this Subpart shall be controlled
at all times consistent with the requirements set forth
in this Subpart.
~f~j
Any control device required pursuant to this Subpart
shall be operated at all times when the source it is
controlling is operated.
h3-gj Determinations of daily and annual emissions for
purposes of this Section shall be made using both data
on the hourly emission rate (or the emissions per unit
of throughput) and appropriate daily and annual data
from records of emission 3ourc-eunit operation (or
material throughput or material consumption data). In
the absence of representative test data pursuant to
Section 219.487 of this Part for the hourly emission
rate (or the emissions per unit of throughput), such
items shall be calculated using engineering
calculations, including the methods described in
Appendix B of “Control of Volatile Organic Emissions
from Manufacturing of Synthesized Pharmaceutical
Products” (EPA-450/2-78—029), incorporated by reference
in Section 219.112 of this Part. (This subsection
shall not affect the Agency’s or the USEPA’s authority
to require emission tests to be performed pursuant to
Section 219.487 of this Part.)
(Source: Amended at — Ill. Reg.
______,
effective
____________

509
Section 219.481
Control of Reactors, Distillation Units,
Crystallizers, Centrifuges and Vacuum Dryers
a) The owner or operator shall equip all reactors,
distillation units, crystallizers, centrifuges and
vacuum dryers that are used to manufacture
pharmaceuticals with surface condensers or other air
pollution control equipment listed in subsection (b) ~
•this Section. If a surface condenser is used, it shall
be operated such that the condenser outlet gas
temperature does not exceed:
1) 248.2°K (-13°F) when condensing VON of vapor
pressure greater than 40.0 kPa (5.8 psi) at
294.3°K (70°F), or
2) 258.2°K (5°F) when condensing VOM of vapor
pressure greater than 20.0 kPa (2.9 psi) at
294.3°K (70°F), or
3) 273.2°1 (32°F) when condensing VON of vapor
pressure greater than 10.0 kPa (1.5 psi) at
294.3°K (70°F), or
4) 283.2°K (50°F) when condensing VON of vapor
pressure greater than 7.0 kPa (1.0 psi) at 294.3°K
(70°F), or
5) 298.2°1 (77°F) when condensing VON of vapor
pressure greater than 3.45 kPa (0.5 psi) at
294.3°1 (70°F).
b) If a scrubber, carbon adsorber, thermal afterburner,
catalytic afterburner, or other air pollution control
equipment other than a surface condenser is used, such
equipment shall provide a reduction in the emissions of
VOM of 90 percent or more.
c) The owner or operator shall enclose all centrifuges
used to manufacture pharmaceuticals and that have an
exposed VOL surface, where the VOM in the VOL has a
vapor pressure of 3.45 kPa (0.5 psi) or more at 294.3°K
(70°F), except as production, sampling, maintenance, or
inspection procedures require operator access.
(Source: Amended at
_____,
Ill. Reg.
______,
effective
Section 219.482
Control of Air Dryers, Production Equipment
Exhaust Systems and Filters

510
a) The owner or operator of an air dryer or production
equipment exhaust system used to manufacture
pharmaceuticals shall control the emissions of VON from
such emission souroceunits by air pollution control
equipment which reduces by 90 percent or more the VON
that would otherwise be emitted into the atmosphere.
b) The owner or operator shall enclose all rotary vacuum
filters and other filters used to manufacture
pharmaceuticals and that have an exposed VOL surface,
where the VON in the VOL has a vapor pressure of 3.45
kPa (0.5 psi) or more at 294~°K(70°F), except as
production, sampling, maintenance, or inspection
procedures require operator access.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.483
Material Storage and Transfer
The owner or operator of a pharmaceutical manufacturing
plantsource shall:
a) Provide a vapor balance system that is at least
90 percent effective in reducing VON emissions from
truck or railcar deliveries to storage tanks with
capacities equal to or greater than 7.57 m3 (2,000 gal)
that store VOL with vapor pressures greater than
28.0 kPa (4.1 psi) at 294.3°K(70°F), and
b) Install, operate, and maintain pressure/vacuum
conservation vents set at 0.2 kPa (0.03 psi) or greater
on all storage tanks that store VOL with vapor
pressures greater than 10 kPa (1.5 psi) at 294.3°K
(70°F)
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )
Section 219.485
Leaks
The owner or operator of a pharmaceutical manufacturing
plantsource shall repair any component from which a leak of VOL
can be observed. The repair shall be completed as soon as
practicable but no later than 15 days after the leak is found.
If the leaking component cannot be repaired until the process
unit is shut down, the leaking component must then be repaired
before the unit is restarted.
(Source: Amended at
Ill. Reg.
______,
effective
____________

511
Section 219.486
Other Emission Courocs Units
The owner or operator of a washer, laboratory hood, tablet
coating operation, mixing operation or any other process emission
sourccunit not subject to Sections 219.481 through 219.485 Q~
this Part, and used to manufacture pharmaceuticals shall control
the emissions of VON from such emission oourccsunits by:
a) Air pollution control equipment which reduces by
81 percent or more the VON that would otherwise be
emitted to the atmosphere, or
b) A surface condenser which captures all the VON which
would otherwise be emitted to the atmosphere and which
meets the requirements of Section 219.481(a) of this
Part and (b).
(Source: Amended at — Ill. Reg.
______,
effective
_____________
_________________________ )
Section 219.487
Testing
a) Upon request by the Agency or the USEPA, the owner or
operator of any VOM emission source subject to this
Subpart or exempt from this Subpart by virtue of the
provisions of Section 219.480 of this Part shall, at
his own expense, demonstrate compliance to the Agency
and the USEPA by the methods or procedures listed in
Section 219.105(f) (1) of this Part.
b) A person planning to conduct a VON emissions test tO
demonstrate compliance with this Subpart shall notify
the Agency and the USEPA of that intent not less than
30 calendar days before the planned initiation of the
test.
(Source: Amended at
_____,
Ill. Reg.
______,
effective
__________
Section 219.489
Recordkeeping for Air Pollution Control
Equipment
a) The owner or operator of a pharmaceutical manufacturing
facilitysource shall maintain the following records:
1) Parameters listed in Section 219.488(a) of this
Part -(4-)- shall be recorded.
2) For sourcesemnission units subject to Section
219.481 of this Part, the vapor pressure of VON

512
being controlled shall be recorded for every
process.
b) For any leak subject to Section 219.485 of this Part
which cannot be readily repaired within one hour after
detection, the following records shall be kept:
1) The name of the leaking equipment,
2) The date and time the leak is detected,
3) The action taken to repair the leak, and
4) The data& and time the leak is repaired.
C) The following records shall be kept for emission
sourcesunits subject to Section 219.484 of this Part
which contain VOL:
1) For maintenance and inspection:
A) The date and time each cover is opened,
B) The length of time the cover remains open,
and
C) The reason why the cover is opened.
2) For production and sampling, detailed written
procedures or manufacturing directions specifying
the circumstances under which covers may be opened
and the procedures for opening covers.
d) For each emission sourccunit used in the manufacture of
pharmaceuticals for which the owner or operator of a
pharmaceutical manufacturing plantsource claims
emission standards are not applicable, because the
emissions are below the applicability cutoffs in
Section 219.480(a) or 219.480(b) of this Part, the
owner or operator shall:
1) Maintain a demonstration including detailed
engineering calculations of the maximum daily and
annual emissions for each such emission source
unit showing that the emissions are below the
applicability cutoffs in Section 219.480(a) or
219.480(b) of this Part, as appropriate, for the
current and prior calendar years;
2) Maintain appropriate operating records for each
such emission source to identify whether the
applicability cutoffs in Section 219.480(a) or

513
219.480(b) of this Part, as appropriate, are ever
exceeded; and
3) Provide written notification to the Agency and the
USEPA within 30 days of a determination that such
an emission sourceunit has exceeded the
applicability cutoffs in Section 219.480(a) or
219.480(b) of this Part, as appropriate.
e) Records required under subsection (a) of this Section
shall be maintained by the owner or operator for a
minimum of two years after the date on which they are
made.
f) Copies of the records shall be made available to the
Agency or the USEPA upon verbal or written request.
(Source: Amended at — Ill. Reg.
______,
effective
_________
SUBPART V: AIR OXIDATION PROCESSES
Section 219.521
Definitions (Repealed)
to the definitions of 35 Ill. Adin. Code 211, the
apply
“Air Oxidation Process”: any unit process including
aminoxidation and oxychlorincition which uses air or a
combination of air and oxygen as an oxidant in
combination with one or more organic reactants to
produce one or more organic compounds.
“Cost Effectiveness”: the annual expense for cost of
control given process stream divided by the rcductin
in emis-sions
-of
organic material of that stream.
~Flow (F)”! Vent stream flowrate (scm/mm) at a
standard temperature of 20°C.
“Full Operating Flowrate”: Maximum operating capacity
t~f t~ht- fi1H-~
—J
“Hourly Emissions (E)”: Hourly emissions reported in
kg/hr measured at full operating flowrate.
“Net Heating Value (H)”t Vent stream net heating value
(NJ/scm), where the net enthalpy per mole of offgcis
is
based on combustion at 25°Cend 760 mm Hg, but the
standard temperature for determining the volume
corresponding to one moic is 20°C,as in the definition
of “Flow.”

514
“Process Vent Stream”: An emission stream resulting
from an air oxidation process.
“Total Resource Effectiveness Index (ThE)”: Cost
cffcotivencsGin dollars per rncgagram of controlling
...ny
y..tr.iuuuu
t~ir~im
vonto~
~o atmoopnere rrom an air
oxidation process divided by $1600/Hg, using the
criteria and methods set forth in this Subpart and
C ama D.
(Source: Repealed at
Ill. Reg.
______,
effective
___________
Section 219.525
Emission Limitations for Air Oxidation
Processes
a) No person shall cause or allow the emission of volatile
organic material (VOM) from any process vent stream
unless the process vent stream is vented to a
combustion device which is designed and operated
either:
1) To reduce the volatile organic emissions vented to
it with an efficiency of at least ninety eight
percent (98) by weight; or
2) To emit VON at a concentration less than twenty
parts per million by volume, dry basis.
b)
AnAair
oxidation facilitiesprocess vent stream for
which an existing combustion device is employed to
control process VOM emissions e-~ej~not required to
meet the 98 percent emissions limit until the
combustion device is replaced for other reasons, which
shall be considered to include, but not be limited to,
normal maintenance, malfunction, accident, and
obsolescence. The combustion device is considered to
be replaced when:
1) All of the device is replaced; or
2) When the cost of the repair of the device or the
cost of replacement of part of the device exceeds
50 of the cost of replacing the entire device
with a device which complies.
c) The limitations of subsection (a) above do not apply to
any process vent stream or combination of process vent
streams which has a Total Resource Effectiveness Index
(TRE) greater than 1.0, as determined by the following
methods:

515
1) If an air oxidation process has more than one
process vent stream, TRE shall be based upon a
combination of the process vent streams.
2) TRE of a process vent stream shall be determined
according to the following equation:
where:TRE
=
E’ a + bF°+ cF + dFH + e(FM) + fF°5
n
=
0.88k
TRE = Total resource effectiveness
index-ri
F
=
Vent stream flowrate (scm/mm), at
a standard temperature of 20°C,-~
E
=
Hourly measured emissions in
kg/hr-ri.
H
=
Net heating value of vent stream
(MJfscm), where the net enthalpy
per mole of offgas is based on
combustion at 25°Cand 760 mm Hg,
but the standard temperature for
determining the volume
corresponding to one mole is 20°C,
as in the definition of “F1ow”~-;
a, b, c,
d,e
and f
=
Coefficients obtained by use
of Appendix FQ.
3) For nonchlorinated process vent streams, if the
net heating value, H, is greater than 3.6 NJ/scm,
F shall be replaced by ~~for purposes of
calculating TRE. ~ is computed as follows:
FH
/
3.6
where F and H are as defined in subsection (C) (2).
4-) The actual numerical values used in the equation
described in subsection (C) (2) above shall be
determined as follows:
A) All reference methods and procedures for
determining the flow, (F), hourly emissions,

516
(E), and net heating, (H), value shall be in
accordance with Appendix C.
B) All coefficients described in subsection
(c) (2) of this Section shall be in accordance
with Appendix D.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.527
Compliance Date (Repealed)
31, 1987
SUBPART W: AGRICULTURE
Section 219.541
Pesticide Exception
The provisions of Sections 219.301 and 219.302 of this Part shall
not apply to the spraying or use of insecticides, herbicides or
other pesticides.
(Source: Amended at — Ill. Reg.
______,
effective
)
Section 219.562
SUBPART X: CONSTRUCTION
Paving Operations
The provisions of Sections 219.301 and 219.302 of this Part shall
not apply to the application of paving asphalt and pavement
marking paint from sunrise to sunset.
(Source: Amended at
Section 219.581
Ill. Reg.
______,
effective
Bulk Gasoline Plants
a) Subject to Ssubsection (e) of this Section, no person
may cause or allow the transfer of gasoline from a
delivery vessel into a stationary storage tank located
at a bulk gasoline plant unless-e-j
215,
V, by Dc
Each owner or operator of en emission source subject to 35 Il-I.
Ad~i. Code 215, subpart V, as of December 31, 1987 shall have
$h-~
~tandards and limitations
nf ~
T11 ~-1~ C~niir’
(Source: Repealed at — Ill. Reg.
______,
effective
SUBPART 1: GASOLINE DISTRIBUTION
1) The delivery vessel and the stationary

517
storage tank are each equipped with a vapor
collection system that meets the requirements of
2)
subsectionEach
vapor collection(d)
(4) of thissystemSectionis
operating,-~7~
3) The delivery vessel displays the appropriate
sticker pursuant to the requirements of Sections
219.584 (b) or (d) of this Part~j~
4) The pressure relief valve(s) on the stationary
storage tank and the delivery vessel are set to
release at no less than 0.7 psi or the highest
pressure allowed by state or local fire codes or
the guidelines of the National Fire Prevention
Association7~and
5) The stationary storage tank is equipped with a
submerged loading pipe.
b) Subject to subsection (f) of this Section, no person
may cause or allow the transfer of gasoline from a
stationary storage tank located at a bulk gasoline
plant into a delivery vessel unless:
1) The requirements set forth in subsections (a) (1)
through (a) (4) of this Section are met7j~and
2) Equipment is available at the bulk gasoline plant
to provide for the submerged filling of the
delivery vessel or the delivery vessel is equipped
for bottom loading.
c) Subject to subsection (e) of this Section, each owner
of a stationary storage tank located at a bulk gasoline
plant shall:
1) Equip each stationary storage tank with a vapor
control system that meets the requirements of
subsection (a) or (b) of this Section, whichever
is applicable,-~
2) Provide instructions to the operator of the bulk
gasoline plant describing necessary maintenance
operations and procedures for prompt notification
of the owner in case of any malfunction of a vapor
control system,~and
3) Repair, replace or modify any worn out or
malfunctioning component or element of design.

518
d) Subject to subsection (e) of this Section, each
operator of a bulk gasoline plant shall:
1) Maintain and operate each vapor control system in
accordance with the owner’s instructionsT~
2) Promptly notify the owner of any scheduled
maintenance or malfunction requiring replacement
or repair of a major component of a vapor control
system7-.~and
3) Maintain gauges, meters or other specified testing
devices in proper working orderT~
4) Operate the bulk plant vapor collection system and
gasoline loading equipment in a manner that
prevents:
A) Gauge pressure from exceeding 45.7 cm (18
in.) of water and vacuum from exceeding 15.2
cm (6 in.) of water, as measured as close as
possible to the vapor hose connection7j. and
B) A reading equal to or greater than 100
percent of the lower explosive limit (LEL
measured as propane) when tested in
accordance with the procedure described in
“Control of Volatile Organic Compound Leaks
from Gasoline Tank Trucks and Vapor
Collection Systems”, Appendix B, EPA 450/
2—78-051, (incorporated by reference in
Section 219.112 of this Part)T~and
C) Avoidable leaks of liquid during loading or
unloading operations.
5) Provide a pressure tap or equivalent on the bulk
plant vapor collection system in order to allow
the determination of compliance with subsection
(d) (4) (A) of this Section,-~and
6) Within 15 business days after discovery of any
leak by the owner, the operator, the Agency or the
USEPA, repair and retest a vapor collection system
which exceeds the limits of subsection (d) (4) (A)
or (B) of this Section.
e) The requirements of subsections (a), (c) and (d) ~
this Section shall not apply to:
1) Any stationary storage tank with a capacity of
less than 2,177 1 (575 gal)-~-~or

519
2) Any bulk gasoline plant whose daily gasoline
throughput is less than 15,140 1 (4,000 gal/day)
on a thirty-day rolling average.
f) The requirements of subsection (b) shall apply only to
bulk gasoline plants whose daily gasoline throughput is
greater than or equal to 15,140 1 (4,000 gal/day) on a
thirty-day rolling average.
g) Any bulk gasoline plant which is ever subject to
subsections (a), (b), (c), or (d) of this Section shall
always be subject to these paragraphs.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.582
Bulk Gasoline Terminals
a) No person shall cause or allow the transfer of gasoline
into any delivery vessel from any bulk gasoline
terminal unless:
1) The bulk gasoline terminal is equipped with a
vapor control system that limits emission of VON
to 80 mg/i (0.00067 lbs/gal) of gasoline loaded;
2) The vapor control system is operating and all
vapors displaced in the loading of gasoline to the
delivery vessel are vented only to the vapor
control system;
3) There is no liquid drainage from the loading
device when it is not in use;
4) All loading and vapor return lines are equipped
with fittings which are vapor tight; and
5) The delivery vessel displays the appropriate
sticker pursuant to the requirements of Section
219.584(b) or (d) of this Part or, if the
terminal is driver—loaded, the terminal owner or
operator shall be deemed to be in compliance with
this Section when terminal access authorization is
limited to those owners and/or operators of
delivery vessels who have provided a current
certification as required by Section 219.584(c) (3)
of this Part.
Bulk gasoline terminals wore
actions to achieve compliance
required to
which are
take ocrtai~
summcirised in
35 Ill. Adm. Code 215, ~ppcna1x
~.

520
e~) The operator of a bulk gasoline terminal shall:
I) Operate the terminal vapor collection system and
gasoline loading equipment in a manner that
prevents:
A) Gauge pressure from exceeding 18 inches of
water and vacuum from exceeding 6 inches of
water as measured as close as possible to the
vapor hose connection; and
B) A reading equal to or greater than 100
percent of the lower explosive limit (LEL
measured as propane) when tested in
accordance with the procedure described in
EPA 450/2-78-051 Appendix B~ incorporated by
reference in Section 219.112 of this Part
and
C) Avoidable leaks of liquid during loading or
unloading operations.
2) Provide a pressure tap or equivalent on the
terminal vapor collection system in order to allow
the determination of compliance with Section
219.582(d) (1) (A) of this Part and
3) Within 15 business days after discovery of the
leak by the owner, operator, or the Agency repair
and retest a vapor collection system which exceeds
the limits of subsection (c) (1) (A) or (B) of this
Section.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.583
Gasoline Dispensing Facilities
Storage Tank
Filling Operations
a) Subject to subsection (b) below, no person shall cause
or allow the transfer of gasoline from any delivery
vessel into any stationary storage tank at a gasoline
dispensing faci1ityo~erationunless:
1) The tank is equipped with a submerged loading
pipe; and
2) The vapors displaced from the storage tank during
filling are processed by a vapor control system
that includes one or more of the following:

521
A) A vapor collection system that meets the
requirements of subsection (d) (4) below; or
B) A refrigeration—condensation system or any
other system approved by the Agency and
approved by the USEPA as a SIP revision, that
recovers at least 90 percent by weight of all
vaporized organic material from the equipment
being controlled; and
C) The delivery vessel displays the appropriate
sticker pursuant to the requirements of
Section 219.584(b) or (d) of this Part.
b) The requirements of subsection (a) (2) above shall not
apply to transfers of gasoline to a stationary storage
tank at a gasoline dispensing facilityoperation if:
1) The tank is equipped with a floating roof, or
other system of equal or better emission control
as approved by the Agency and approved by the
USEPA as a SIP revision;
2) The tank has a capacity of less than 2000 gallons
and was in place and operating before January 1,
1979; or
3) The tank has a capacity of less than 575 gallons.
c) Subject to subsection (b) above, each owner of a
gasoline dispensing facilityoperation shall:
1) Install all control systems and make all process
modifications required by subsection (a) above;
2) Provide instructions to the operator of the
gasoline dispensing facilityoperation describing
necessary maintenance operations and procedures
for prompt notification of the owner in case of
any malfunction of a vapor control system; and
3) Repair, replace or modify any worn out or
malfunctioning component or element of design.
d) Subject to subsection (b) above, each operator of a
gasoline dispensing facility operation shall:
1) Maintain and operate each vapor control system in
accordance with the owner’s instructions;
2) Promptly notify the owner of any scheduled
maintenance or malfunction requiring replacement

522
or repair of a major component of a vapor control
system;
3) Maintain gauges, meters or other specified testing
devices in proper working order;
4) Operate the vapor collection system and delivery
vessel unloading points in a manner that prevents:
A) A reading equal to or greater than 100
percent of the lower explosive limit (LEL
measured as propane) when tested in
accordance with the procedure described in
EPA 450/2-78-051 Appendix B, and
B) Avoidable leaks of liquid during the filling
of storage tanks; and
5) Within 15 business days after discovery of the
leak by the owner, operator, or the Agency, repair
and retest a vapor collection system which exceeds
the limits of subsection (d) (4) (A) above.
ef
Cesolino dispensing facilities wore required to take
certain actions to achieve compliance which are
summariccd in 35 Ill. Adm. Code 215.Appondix C.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.584
Gasoline Delivery Vessels
a) Any delivery vessel equipped for vapor control by use
of vapor collection equipment:
1) Shall have a vapor space connection that is
equipped with fittings which are vapor tight;
2) Shall have its hatches closed at all times during
loading or unloading operations, unless a top
loading vapor recovery system is used;
3) Shall not internally exceed a gauge pressure of 18
inches of water or a vacuum of 6 inches of water;
4) Shall be designed and maintained to be vapor tight
at all times during normal operations;
5) Shall not be refilled in Illinois at other than:

523
A) A bulk gasoline terminal that complies with
the- requirements of Section 219.582 of this
Part or
B) A bulk gasoline plant that complies with the
requirements of Section 219.581(b) of this
Part.
6) Shall be tested annually in accordance with Method
27, 40 CFR 60, Appendix A, incorporated by
reference in Section 219.105 of this Part. Each
vessel must be repaired and retested within 15
business days after discovery of the leak by the
owner, operator, or the Agency, when it fails to
sustain:
A) A pressure drop of no more than •three inches
of water in five minutes; and
B) A vacuum drop of no more than three inches of
water in five minutes.
b) Any delivery vessel meeting the requirements of
subsection (a) of this Section shall have a sticker
affixed to the tank adjacent to the tank manufacturer’s
data plate which contains the tester’s name, the tank
identification number and the date of the test. The
sticker shall be in a form prescribed by the Agency,
and, for those delivery vessels subject to 35 Ill. Adm.
Code 215 as of December 31, 1987 shall have been
displayed no later than December 31, 1987.
c) The owner or operator of a delivery vessel shall:
1) Maintain copies of any test required under
subsection (a) (6) of this Section for a period of
3 years;
2) Provide copies of these tests to the Agency upon
request; and
3) Provide annual test result certification to bulk
gasoline plants and terminals where the delivery
vessel is loaded.
d) Any delivery vessel which has undergone and passed a
test in another state which has a USEPA-approved leak
testing and certification program will satisfy the
requirements of subsection (a) of this Section.
Delivery vessels must display a sticker, decal or
stencil approved by the state where tested or comply
with the requirements of subsection (b) of this

524
S~tion. All such stickers, decals or stencils shall
have been displayed no later than December 31, 1987,
for delivery vessels subject to 35 Ill. Adm. Code 215
as of December 31, 1987.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.585
Gasoline Volatility Standards
a) No person shall sell, offer for sale, dispense, supply,
offer for supply, or transport for use in Illinois
gasoline whose Reid vapor pressure exceeds the
applicable limitations set forth in subsections (b) and
(c) of this Section during the regulatory control
periods, which shall be July ~j~y1 to August 31
September 15 for retail outlets, wholesale
purchaser—consumer facilities, and all other
facilities.
b) The Reid vapor pressure of gasoline, a measure of its
volatility, shall not exceed 9.~Qpsi (~5.562.07kPa)
during the regulatory control period in 1990 and each
year thereafter.
c) The Reid vapor pressure of ethanol blend gasolines
shall not exceed the limitations for gasoline set forth
in subsection (b) of this Section by more than 1.0 psi
(6.9 kPa). Notwithstanding this limitation, blenders
of ethanol blend gasolines whose Reid vapor pressure is
less than 1.0 psi above the base stock gasoline
immediately after blending with ethanol are prohibited
from adding butane or any product that will increase
the Reid vapor pressure of the blended gasoline.
d) All sampling of gasoline required pursuant to the
provisions of this Section shall be conducted by one or
more of the following approved methods or procedures
which are incorporated by reference in Section 215.105.
1) For manual sampling, ASTM D4057;
2) For automatic sampling, ASTM D4177;
3) Sampling procedures for Fuel Volatility, 40 CFR 80
Appendix D.
e) The Reid vapor pressure of gasoline shall be measured
in accordance with either test method ASTM D323 or a
modification of ASTM D323 known as the “dry method” as
set forth in 40 CFR 80, Appendix E, incorporated by
reference in 35 Ill. Adm. Code 2-~2~
of this

525
Part. For gasoline
oxygenate blends which contain
water—extractable oxygenates, the Reid vapor pressure
shall be measured using the dry method test.
f) The ethanol content of ethanol blend gasolines shall be
determined by use of one of the approved testing
methodologies specified in 40 CFR 80, Appendix F,
incorporated by reference in 35 Ill. Adm. Code
2+~219.~UZ of this part.
g) Any alternate to the sampling or testing methods or
procedures contained in subsections (d), (e), and (f)
of this Section must be approved by the Agency, which
shall consider data comparing the performance of the
proposed alternative to the performance of one or more
approved test methods or procedures. Such data shall
accompany any request for Agency approval of any
alternate test procedure. If the Agency determines
that such data demonstrates that the proposed
alternative will achieve results equivalent to the
approved test methods or will achieve results.
equivalent to the approved test methods or procedures,
the Agency shall approve the proposed alternative.
h) Each refiner or supplier that distributes gasoline or
ethanol blends shall:
1) During the regulatory control period, state that
the Reid vapor pressure of all gasoline or ethanol
blends leaving the refinery or distribution
facility for use in Illinois complies with the
Reid vapor pressure limitations set forth in 35
Ill. Adm. Code ~4-S~J~.585(b)and (c) of this Part.
Any facilitysource receiving this gasoline shall
be provided with a copy of an invoice, bill of
lading, or other documentation used in normal
business practice stating that the Reid vapor
pressure of the gasoline complies with the State
Reid vapor pressure standard.
2) Maintain records for a period of one year on the
Reid vapor pressure, quantity shipped and date of
delivery of any gasoline or ethanol blends leaving
the refinery or distribution facility for use in
Illinois. The Agency shall be provided with
copies of such records if requested.
(Source: Amended at — Ill. Reg.
______,
effective
____________

526
Section 219.586
Gasoline Dispensing Fecilitiespperations
Motor Vehicle Fueling Operations
a) For the purposes of this e~ection, the following
definitions apply.
1) Average Mnjonthly ~o1ume÷ means tche amount of
motor vehicle fuel dispensed per month from a
gasoline dispensing facility operation based upon
a monthly average for the 2—year period of
November, 1990 through October, 1992 or, if not
available, the monthly average for the most recent
twelve calendar months. Monthly averages are to
include only those months when the facility
operation was operating.
2)
________
~~uaes no later additions or amenainents.
3) Completion of installation÷means tThe successful
passing of one or more of the following tests
applicable to the installed vapor collection and
control system: Dynamic Backpressure Test,
Pressure Decay/Leak Test, and Liquid Blockage
Test~ (United States Environmental Protection
Agency, Washington D.C., EPA-450/3 91- 002b).
These tests arc hereby incorporated by reference
at 219.112 of this Part. This incorporation
includes no later additions or amendments.)
4) Constructed+ means f~abricated, erected or
installed; refers to any facility, emission source
or air pollution control equipment.
5) CARB÷means California Air Resources Board, P.O.
Box 2815, Sacramento, CA 95812.
6) Employee÷means aAny person who performs work for
an employer.
7) ~
means aAny building, structure,
installation, operation or combination thereof
Certified+ means aAny vapor collection and control
system which has been tested and approved by CARS
as having a vapor recovery and removal efficiency
of at least 95 (by weight) shall constitute a
certified vapor collection and control system.
CARB testing and approval is pursuant to the CARB
manual, hereby incorporated by reference ~
219.112 of this Part (California Air Resources
Board, Compliance Division, Compliance Assistance
Program: Facilities Phase I & II (October 1988,
r-~~v.
Mm~h
1’)fll C~T?R M~r~i1~l).
This incorporat~n

527
located on contiguous properties and under common
ownership that provides for the dispensing of
motor vehicle fuel.
8) Gasoline ~ispensing Facilityoperation÷means aAny
facility operation where motor vehicle fuel is
dispensed into motor vehicle fuel tanks or
portable containers from a storage tank with a
capacity of 2176 liters (575 gallons) or more.
9) Modification÷means aAny change, removal or
addition, other than an identical replacement, of
any component contained within the vapor
collection and control system.
10) Motor ~yehicle÷ means aAny self-propelled vehicle
powered by an internal combustion engine
including, but not limited to, automobiles and
trucks. Specifically excluded from this
definition are watercraft and aircraft.
11) Motor ‘~ehicle~uel÷ means aAny petroleum
distillate having a Reid vapor pressure of more
than 27.6 kilopascals (kPa) (four pounds per
square inch) and which is used to power motor
vehicles.
12) Owner or GQperator÷means aAny person who owns,
leases, operates, manages, supervises or controls
(directly or indirectly) a gasoline dispensing
facilityoperation.
13) Reid Vyapor Ppressure÷~3~orgasoline, ~ shall be
measured in accordance with either the method ASTM
D323 or a modification of ASTM D323 known as the
“dry method” as set forth in 40 CFR 80, Appendix
E, incorporated by references in 35 Ill. Adm. Code
215.105219.112 of this Part.
14) Vapor G~ollection and G~ontrol &~ystem÷means aAny
system certified by CARB which limits the
discharge to the atmosphere of motor vehicle fuel
vapors displaced during the dispensing of motor
vehicle fuel into motor vehicle fuel tanks.
b) The provisions of subsection (c) below shall apply to
any gasoline dispensing facilityoperation which
dispenses an average monthly volume of more than 10,000
gallons of motor vehicle fuel per month. Compliance
shall be demonstrated in accordance with the schedule
provided in subsection (d) below.

528
C) No owner or operator of a gasoline dispensing facility
o~erationsubject to the requirements of subsection (b)
above shall cause or allow the dispensing of motor
vehicle fuel at any time from a motor fuel dispenser
unless the dispenser is equipped with and utilizes a
vapor collection and control system which is properly
installed and operated as provided below:
1) Any vapor collection and control system installed,
used or maintained has been CARB certified.
2) Any vapor collection and control system utilized
is maintained in accordance with the
manufacturer’s specifications and the
certification.
3) No elements or components of a vapor collection
and control system are modified, removed, replaced
or otherwise rendered inoperative in a manner
which prevents the system from performing in
accordance with its certification and design
specifications.
4) A vapor collection and control system has no
defective, malfunctioning or missing components.
5) Operators and employees of the gasoline dispensing
facilityoperation are trained and instructed in
the proper operation and maintenance of a vapor
collection and control system.
6) Instructions are posted in a conspicuous and
visible place within the motor fuel dispensing
area and describe the proper method of dispensing
motor vehicle fuel with the use of the vapor
collection and control system.
d) In conjunction with the compliance provisions of
Section 219.105 of this Part, faciliticsoperations
subject to the requirements of subsection (c) above
shall demonstrate compliance according to the
following:
1) FacilitiesOperations that commenced construction
after November 1, 1990, must comply by May 1,
1993.
2) FaciliticoOperations that commenced construction
before November 1, 1990, and dispense an average
monthly volume of more than 100,000 gallons of
motor fuel per month must comply by November 1,
1993.

529
3) FacilitiesOperations that commenced construction
before November 1, 1990, and dispense an average
monthly volume of less than 100,000 gallons of
motor fuel per month must comply by November 1,
1994.
4) New facilitiesoperations constructed after the
adoption of this Section shall comply with the
requirements of subsection (c) above upon startup
of the faoilityo~eration.
5) Existing faciliticooperations previously exempted
from but which become subject to the requirements
of subsection (c) above after May 1, 1993 shall
comply with the requirements of subsection (c)
above within six calendar months of the date from
which the faci1ityo~erationbecomes subject.
e) Any gasoline dispensing f-acilityo~erationthat becomes
subject to the provisions of subsection (c) above at
any time shall remain subject to the provisions of
subsection (c) above at all times.
f) Upon request by the Agency, the owner or operator of a
gasoline dispensing faoilityoPeration which claims to
be exempt from the requirements of this Section shall
submit records to the Agency within 30 calendar days
from the date of the request which demonstrate that the
gasoline dispensing -f-acilit-yoperation is in fact
exempt.
g) Recordkeeping and reporting:
1) Any gasoline dispensing -f-a-eilityoPeration subject
to subsection (c) above shall retain at the
facilityoperation copies of the registration
information required at subsection (h) below.
2) Records and reports required pursuant to this
subsection shall be made available to the Agency
upon request. Records and reports which shall be
maintained by the owner or operator of the
gasoline dispensing facility operation shall
clearly demonstrate:
A) That a certified vapor collection and control
system has been installed and tested to
verify its performance according to its
specifications.

530
B) That proper maintenance has been conducted in
accordance with the manufacturer’s
specifications and requirements.
C) The time period and duration of all
malfunctions of the vapor collection and
control system.
D) The motor vehicle fuel throughput of the
facilityo~eration for each calendar month of
the previous year.
E) That operators and employees are trained and
instructed in the proper operation and
maintenance of the vapor collection and
control system and informed as to the
potential penalties associated with the
violation of any provision of this Section.
h) Any gasoline dispensing faci1ityo~erationsubject to
subsection (c) above shall be exempt from the permit
requirements specified under 35 Ill. Adm. Code 201.142,
201.143 and 201.144 of this Part for its vapor
collection and control systems, provided that:
1) Upon the installation of a vapor collection and
control system, the owner or operator of the
gasoline dispensing facilityo~erationsubmits to
the Agency a registration which provides at
minimum the facilityoperation name and address,
signature of the owner or operator, the CARB
Executive Order Number for the vapor collection
and control system to be utilized, the number of
nozzles (excluding diesel or kerosene) used for
motor vehicle refueling, the monthly average
volume of motor vehicle fuel dispensed, the
location (including contact person’s name,
address, and telephone number) of records and
reports required by this Section, and the date of
completion of installation of the vapor collection
and control system.
2) The registration is submitted to the Agency within
30 days of completion of such installation.
3) A copy of the registration information is
maintained at the gasoline dispensing
facilityoperation.
4) Upon the modification of an existing vapor
collection and control system, the owner or
operator of the gasoline dispensing facility

531
operation submits to the Agency a registration
that details the changes to the information
provided in the previous registration of the vapor
collection and control system and which includes
the signature of the owner or operator. The
registration must be submitted to the Agency
within 30 days of completion of such modification.
(Source: Amended at
_____
Ill. Reg.
________,
effective
_________
______________________ )
SUBPART Z: DRY CLEANERS
Section 219.601
Perchioroethylene Dry Cleaners
The owner or operator of a dry cleaning facility operation which
uses perchloroethylene shall:
a) Vent the entire dryer exhaust through a properly
designed and functioning carbon adsorption system or
equally effective control device; and
b) Emit no more than 100 ppmv of VON from the dryer
control device before dilution, or achieve a 90 percent
average reduction before dilution; and
c) Immediately repair all components found to be leaking
liquid VOM; and
d) Cook or treat all diatomaceous earth filters so that
the residue contains 25 kg (55 ib) or less of volatile
organic material per 100 kg (220 lb) of wet waste
material; and
e) Reduce the vVOM from all solvent stills to 60 kg (132
lb) or less per 100 kg (220 lb) of wet waste material;
and
f) Drain all filtration cartridges in the filter housing
or other sealed container for at least 24 hours before
discarding the cartridges; and
g) Dry all drained filtration cartridges in equipment
connected to an emission reduction system or in a
manner that will eliminate emission of volatile organic
material to the atmosphere.
(Source: Amended at — Ill. Reg.
______,
effective
_____________

Section 219.602
Exemptions
532
The provisions of Section 219.601 are not applicable to
perchloroethylene dry cleaning operations which are coin—operated
or to dry cleaning faciliticooperations consuming less than 30
gal per month (360 gal per year) of perchioroethylene.
(Source: Amended at
Ill. Reg.
______,
effective
)
Section 219.603
Leaks
The presence of leaks shall be determined for purposes of Section
219.601(c) of this Part by a visual inspection of the following:
hose connections, unions, couplings and valves; machine door
gaskets and seatings; filter head gasket and seating; pumps; base
tanks and storage containers; water separators; filter sludge
recovery; distillation unit; diverter valves; saturated lint from
lint baskets; and cartridge filters.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.604
Compliance Dates (Repealed)
Every owner -or operator of an emission s-ourcc previously subject
to 35 Ill. Adm. Code 215, Subpart Z, shall have complied with its
ot-andardo and limitations in accordance with the applicable dates
(Source: Repealed at — Ill. Reg.
______
effective
~..~uding
_________
applicable, no later thai., for
and (b), April 21, 198~
r~
Unless the submitted compliance plan or schedule was
dicapprovod by the Agency, the owner or operator of a
facility or emission source may operate the emission
source according to the plan and schedule as
submitted.
The plan and schedule shall meet the requirements of
3-5
Ill. Adm. Code 201, Subpart H, including specific
interim d~to~as required in 35 Ill. Adm. Code 201.242.
Section 219.605
Compliance Plan (Repealed)
The owner or operator of an emission source subject to
this Subpart shall have submitted to the Agency a
oomplianr~r
r~1~-~n
-~iimnt
trt
~.S
T1’I.
C’r~1c~2C~1,
Subpart
H,
~rn-’-+
... ~--‘~
completion schedule
219.601(a)

533
(Source: Repealed at — Ill. Reg.
______,
effective
Section 219.606
Exception to Compliance Plan (Re~ealedI
Coin-operated dry cleaning operations and dry cleaning facilities
consuming ices than 30 gal per month (360 gal per year) of
pcrchloroothylcno
arc not required to submit or obtain an Agency
approved compliance plan or project oom~1otion schedule.
(Source: Repealed at — Ill. Reg.
______,
effective
___________
_________________________ )
Section 219.608
Operating Practices for Petroleum Solvent Dry
Cleaners
In order to minimize fugitive solvent emissions, the owner or
operator of a petroleum solvent dry cleaning facilitysource shall
employ good housekeeping practices including the following:
a) General Housekeeping Requirements
1) Equipment containing solvent (washers, dryers,
extractors and filters) shall remain closed at all
times except during load transfer and maintenance.
Lint filter and button trap covers shall remain
closed except when solvent—laden material is being
removed.
2) Cans, buckets, barrels and other containers of
solvent or of solvent—laden material shall be
covered except when in use.
3) Solvent-laden material shall be exposed to the
atmosphere only for the minimum time necessary for
load transfer.
b) Installation and operation of equipment:
1) All cartridge filters shall be enclosed and
operated in accordance with the procedures and
specifications recommended by the manufacturer for
the cartridge filter. After installation, the
cartridges shall be inspected, monitored and
maintained in accordance with the manufacturer’s
recommendations; and
2) Vents on containers for new solvent and for
solvent-containing waste shall be constructed and
maintained so as to minimize solvent vapor
emissions. Criteria for the minimization of
solvent vapor emissions include the elimination of

534
solvent buckets and barrels standing open to the
atmosphere, and the repair of gaskets and seals
that expose solvent-rich environments to the
atmosphere, to be determined through visual
inspection.
(Source: Amended at
Ill. Reg.
, effective
____________
_________________________)
Section 219.609
Program for Inspection and Repair of Leaks
a) The owner or operator of a petroleum solvent dry
cleaning facilitysource shall conduct the following
visual inspections on a weekly basis:
1) Washers, dryers, solvent filters, settling tanks,
vacuum stills and containers and conveyors of
petroleum solvent shall be inspected for visible
leaks of solvent liquid.
2) Pipes, hoses and fittings shall be inspected for
active dripping or dampness.
3) Pumps and filters shall be inspected for leaks
around seals and access covers.
4) Gaskets and seals shall be inspected for wear and
defects.
b) Leaks of petroleum solvent liquid and vapors shall be
repaired within three working days of detection, unless
necessary replacement parts are not on site.
1) If necessary, repair parts shall be ordered within
three working days of detection of the leak.
2) The leak shall be repaired within three days of
delivery of necessary parts.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.610
Testing and Monitoring
a) Compliance with Sections 219.607(b) (2), 219.608 and
219.609 of this Part shall be determined by visual
inspection; and
b) Compliance with Sections 219.607 (a) (2) and (b) (1) Q~
this Part shall be determined by methods described in
EPA4SO/3-82-009 (1982) incorporated by reference in
Section 219.112 of this Part.

535
c) If a control device is used to comply with Section
219.607(a) (1) of this Part, then compliance shall be
determined using 40 CFR 60 Appendix A, Method 25 (3.984)
incorporated by reference in Section 219.112 of this
Part.
(Source: Amended at
Ill. Reg.
, effective
____________
_________________________ )
Section 219.611
Exemption for Petroleum Solvent Dry Cleaners
The provisions of Sections 219.607 through 219.610 of this Part
shall not apply to petroleum solvent dry cleaning facilities
sources whose emissions of volatile organic material do not
exceed 91 Mg (100 tons) per year in the absence of pollution
control equipment or whose emissions of VOM, as limited by the
operating permit, will not exceed 91 Mg (100 tons) per year in
the absence of pollution control equipment.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.612
Compliance Dates (Repealed)
Owners and operators of emission sources subject to 35 Ill. Adm.
‘rir~r’ 21
c~cn~th~r~ugh
21
~flfl
~i
r~f fl~rr’mhr’~r ~1
1’)~7
11 h~’r’
complied with thc x
ements set forth therein no 1
December 31, 1987.
(Source: Repealed at
Ill. Reg.
______,
effective
Section 219.613
Compliance Plan (Repealed)
a-)- The owner or operator of an emission source formerly
subject to 35 Ill. Adin. Code 215.610(a) as of Hay 31,
1937 shall have submitted to the Agency a compliance
plan, including a project completion schedule where
applicable, no later than Hay 31, 1987.
s-)-
The plan and schedule shall meet the requirements of 35
Ill. Adm. Code 201.
(Source: Repealed at — Ill. Reg.
______,
effective —
SUBPART AA: PAINT AND INK MANUFACTURING
Section 219.620 Applicability
a) This s~ubpartshall apply to all paint and ink
manufacturing plantssources which:

536
1) Include process emission oouroeeunits not subject
to Subparts B, E, F (excluding Section 219.204(1)
of this Part), H jexcluding Section 219.405 Q~
this Part), Q, R, S, T (excludinc~ Section 219.486
of this Part). V, X, Y~.e~Z or BB of this Part;
and which as a group both:
A) ~Uave maximum theoretical emissions of 91 Mg
(100 tons) or more per calendar year of VON
if no air pollution control equipment were
used, and
B) eAre not limited to less than 91 Mg (100
tons) of VOM emissions per
calendar
year in
the absence of air pollution control
equipment, through production or capacity
limitations contained in a federally
enforceable construction permit or a SIP
revision, or
2) Produce more than 7,570,820 1 (2,000,000 gal) per
calendar year of paint or ink formulations, which
contain less than 10 percent (by weight) water,
and.ink formulations not containing as the primary
solvents water, Magie oil or glycol.
b) For the purposes of this Subpart, uncontrolled VON
emissions are the emissions of VOM which would result
if no air pollution control equipment were used.
(Source: Amended at
Ill. Reg.
______,
effective
___________
Section 219.621
Exemption for Waterbase Material and
Heatset—Off set Ink
The requirements of Sections 219.624 and 219.625 and Section
219.628(a) of this Part shall not apply to equipment while it is
being used to produce either:
a)
~aint
or ink formulations which contain 10 percent or
more (by weight) water, or
b) 4~nkscontaining Magie oil and glycol as the primary
solvent.
(Source: Amended at
Ill. Reg.
, effective
___________
_________________________ )

537
Section 219.623
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plan-tsource or an emission
sourocunit from this Subpart.
(Source: Amended at
Ill. Reg.
, effective
____________
_________________________)
Section 219.624
Open-4~~opMills, Tanks, Vats or Vessels
No person shall operate an open—top mill, tank, vat or vessel
with a volume of more than 45 1 (12 gal) for the production of
paint or ink unless:
a)
The mill, tank, vat or vessel is equipped with a cover
which completely covers the mill, tank, vat or vessel
opening except for an opening no larger than necessary
to allow for safe clearance for a mixer shaft. Such
cover shall extend at least 1.27 cm (0.5 in.) beyond
the outer rim of the opening or be attached to the rim.
b) The cover remains closed except when production,
sampling, maintenance or inspection procedures require
access.
c) The cover is maintained in good condition such that,
when in place, it maintains contact with the rim of the
opening for at least 90 percent of the circumference of
the rim.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.628
Leaks
The owner or operator of a paint or ink manufacturing plantsource
shall, for the purpose of detecting leaks, conduct an equipment
monitoring program as set forth below:
a) Each pump shall be checked by visual inspection each
calendar week for indications of leaks, that is,
liquids dripping from the pump seal. If there are
indications of liquids dripping from the pump seal, the
pump shall be repaired as soon as practicable, but no
later than 15 calendar days after the leak is detected.
b) Any pump, valve, pressure relief valve, sampling
connection, open—ended valve and flange or connector
containing a fluid which is at least 10 percent VON by
weight which appears to be leaking on the basis of
sight, smell or sound shall be repaired as soon as

538
practicable, but no later than 15 calendar days after
the leak is detected.
c) A weather proof, readily visible tag, in bright colors
such as red or yellow, bearing
an identification number
and the date on which the leak was detected shall be
attached
to leaking equipment. The tag may be removed
upon repair, that is, when the equipment is adjusted or
otherwise altered to allow operation without leaking.
d) When a leak is detected, the owner or operator shall
record the date
of detection and repair and
the record
shall be retained at the plantsource for at least two
years from the date of each detection or each repair
attempt. The record shall be made available to any
person upon verbal or written request during business
hours.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.636
Compliance Schedule
Every owner or operator of an emission source subject to the
control requirements of this Subpart shall comply with the
requirements thereof on and after a date consistent with Section
219.106 of this Part.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.637
Recordkeeping and Reporting
a) Upon request by the Agency, the owner or operator of a~
emission source which claims to be exempt from the
requirements of this Subpart shall submit records to
the Agency within 30 calendar days from the date of the
request which document that the emission source
is in fact exempt from this Subpart. These records
shall include (but are not limited to) the percent
water (by weight) in the paint or ink being produced
and the quantity of Magie oil, glycol and other
solvents in the ink being produced.
b) Every owner or operator of an emission source which is
subject to the requirements of this Subpart shall
maintain all records necessary to demonstrate
compliance with those requirements at the
facilitysource for three years.
(Source: Amended at
Ill. Reg.
______,
effective
____________

539
SUBPART BB: POLYSTYRENE PLANTS
Section 219.875219.640 ApplicabilitY of Cubpart BB
The provisions of this Subpart shall apply to polystyrene plants:
a) Which use continuous processes to manufacture
polystyrene
-
polybutadiene co-polymer; and
b) Which fall within Standard Industrial Classification
Group No. 282, Industry No. 2821, except that the
manufacture of polystyrene resins need not be the
primary manufacturing process at the
plant.
(Source: Renumbered from Section 219.875 and amended at
Ill. Reg.
_____,
effective
______________________)
Section 219.877219.642 Emissions Limitation at Polystyrene
Plants
No person shall cause or allow the emissions of VOM from the
material recovery section to exceed 0.12 kg of VON per 1000 kg of
polystyrene resin produced.
(Source: Renumbered from Section 219.877 at
Ill. Reg.
_____
effective ____________________________
Section 219.886219.644 Emissions Testing
a) Upon a reasonable request by the Agency, the owner or
operator of a polystyrene plant subject to this Subpart
shall at his own expense demonstrate compliance by use
of the following method: 40 CFR 60, Appendix A, Method
25
Determination of Total Gaseous Non—Methane Organic
Emissions as Carbon (1984), incorporated by reference
in Section 219.112 of this Part.
b) A person planning to conduct a VON emissions test to
demonstrate compliance with this Subpart shall notify
the Agency of that intent not less than 30 days before
the planned initiation of the tests so the Agency may
observe the test.
(Source: Renumbered from Section 219.886 and amended at
____
Ill. Reg.
_____
, effective
______________________)
Section 219.875
Applicability of Subpart BB (Renumbered)
(Source: Renumbered to Section 219.640 at
____
Ill. Reg.
____
effective

Emissions Limitation at Polystyrene Plants
(Renumbered)
(Source: Renumbered to Section 219.642 at
effective
______________)
____
Ill. Reg.
Section 219.879
Compliance Date (Repealed)
Every owner and operator of an omission source subject to 3~Ill.
trim
Code 215, Subpart
RR.
~n
r~fUcoember ~1- 1~R7-
nhall
h~iv~
(Source: Repealed at
Ill. Reg.
, effective
_________________________)
a.
Section 219.881
Compliance Plan (Repealed)
-,
2
with 35 Ill. Adm. Code
a
project completion schcdul
~)-
Unless the submitted compliance plan or schedule was
disapproved by the Agency, the owner or operator of a
facility or
subject to-~
~(ILL
~ubpart
m~y
i~..ue
~iui~iun ~ouroe ~.iooord1ngto the plan und
schedule as submitted.
~1I11~4~J(JL1
~(JULL~t~
-
e-)- The pl~..
..-~-
le shall
~
the
~
~f 35
Ill. Adm. Code 201, Subpart H and Section 219.883.
(Source: Repealed at — Ill. Reg.
, effective
Section 219.883
For sources
plan shall include:
Special Requirements for Compliance Plan
jRepealed)
A description of each process which is subjeot to an
emissions limitation;
Quantification of the omissions from each process~
A description of the procedures and methods used to
determine the emissions of VON;
A description of the methods which will be used to
demonstrate compliance with the allowable plantwido
Section 219.877
540
—J
a-)-
ee~
r
i-ti-t
subje:t
Cubpar-
201,
...
..ance
The owner or operator of an emission source formerly
rr~
rnC requirements of
35-
Ill. Adm.
t’r~d~-21c
shall have
~
plan i~
including
--
.Jccorciancc
~..~ttea to the Aaenc”
6+
subject to this Subpart, an approvable

541
(Election ?1~.o77), including
rooordkcrninri and emission
~icasurcment.
(Source: Repealed at — Ill. Reg.
, effective
____
Section 218.886
Emissions Testing (Renumbered)
(Source: Renumbered to Section 218.644 at
____
Ill. Reg.
effective
______________________________)
SUBPART PP: MISCELLANEOUS FABRICATED PRODUCT
MANUFACTURING PROCESSES
Section 219.920
Applicability
a) The requirements of this Subpart shall apply to a
plant’ssource’ s miscellaneous fabricated product
manufacturing process emission couroesunits which are
not included within any of the source categories
specified in Subparts B, E, F, H,
Q,
R, S, ~ V, X, Y~
e~Z or BB if the plantsource is subject to this
Subpart. A plantsource is subject to this Subpart if
it contains process emission sources units, not
regulated by Subparts B, E, F (excluding Section
219.204(1) of this Part), H (excluding Section 219.405
of this Part), Q, R, S, T. (excluding Section 219.486
of this Part), V, X, Y~e~Z or BB of this Part; which
as a group both:
1) ~llavemaximum theoretical emissions of 91 Mg (100
tons) or more per calendar year of VOM if no air
pollution control equipment were used, and
2) eAre not limited to less than 91 Mg (100 tons) of
VON emissions per calendar year in the absence of
air pollution control equipment, through
production or capacity limitations contained in a
federally enforceable construction permit or a SIP
revision.
b) If a plantsource ceases to fulfill the criteria of
subsection (a) above, the requirements of this Subpart
shall continue to apply to a miscellaneous fabricated
products manufacturing process emission sourceunit
which was ever subject to the control requirements of
Section 219.926 of this Part.
c) No limits under this Subpart shall apply to emission
sourcesunits with emissions of VON to the atmosphere
less than or equal to 0.91 Mg (1.0 ton) per calendar

542
year if the total emissions from such o-ources emission
units not complying with Section 219.926 of this Part
does not exceed 4.5/Mg (5.0 tons) per calendar year.
d) For the purposes of this Subpart, an emission
oourceunit shall be considered regulated by a Subpart
if it is subject to the limits of that Subpart. An
emission sourceunit is not considered regulated by a
Subpart if it is not sublect to the limits of that
Subpart, e.g.. the emission unit is covered by an
exemption in the Subpart or the applicability criteria
of the Subpart are not met. its emissions are below
the applicability cutoff level or if the source is
covered by an cxrntrntion.
e) For the purposes of this Subpart, uncontrolled VON
emissions are the emissions of VOM which would result
if no air pollution control equipment were used.
~j The control reguirments in Subpart PP shall not apply
to sewage treatment plants; vegetable oil extraction
and processing; coke ovens (including by—product
recovery plants~i; fuel combustion units: bakeries;
barge loading facilities; let engine test cells;
production of polystyrene foam insulation board
including storage and extrusion of scrap where blowin~
agent is added to the polystyrene resin at the source,
but not including blending and preliminary expansion of
resin prior to molding where blowing agent is
incorporated into the polystyrene resin by the producer
of the resin; production of polystyrene foam packaging
not including blending and preliminary expansion of
resin prior to molding where blowing agent is
incorporated into the polystyrene resin by the producer
of the resin and not including storage and extrusion of
scrap where blowing agent is added to the polystyrene
resin at the source; and iron and steel production.
(Source: Amended at
Ill. Reg.
, effective
____________
Section 219.923
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plantsource or an emission
oourccunit from this Subpart~
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________)
Section 219.926
Control Requirements

543
Every owner or operator of an omission sourcoiniscellaneous
fabricated product manufacturing process emission unit subject to
this Subpart shall comply with the requirements of subsection
(a), (b) or (c) of this Section:
a) Emission capture and control techniques which achieve
an overall reduction in uncontrolled VON emissions of
at least 81 percent from each emission unit, or
(Board Note: For the ~ur~ose of this provision, an
emission unit is any part or activity at a source of a
type
that by itself
is sublect to control requirements
in other Subparts of this Part or 40 CFR 60,
incorporated by reference in Section 219.112, e.g., a
coating line, a printing line, a process unit, a
wastewater system, or other equipment. or is otherwise
any cart or activity at a source.)
b) For coating lines, the daily—weighted average VOM
content shall not exceed 0.42 kg VOMf1 (3.5 lbs
VOM/gal) of coating as applied (minus water and any
compounds which are specifically exempted from the
definition of VON) during any day. Owners and
operators complying with this Section are not required
to comply with Section 219.301 of this Part, or
c) An alternative control plan which has been approved by
the Agency and approved by the USEPA in a federally
enforceable permit or as a SIP revision.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.927
Compliance Schedule
Every owner or operator of an emission sourceunit subject to the
control requirements of this Subpart shall comply with the
requirements thereof on and after a date consistent with Section
219.106 of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.928
Testing
a) When in the opinion of the Agency it is necessary to
conduct testing to demonstrate compliance with Section
219.926 of this Part, the owner or operator of a VON
emission sourceunit subject to the requirements of this
Subpart shall, at his own expense, conduct such tests
in accordance with the applicable test methods and
procedures specified in Section 219.105 of this Part.

544
b) Nothing in this Section shall limit the authority of
the USEPA pursuant to the Clean Air Act, as amended, to
require testing.
(Source: Amended at
Ill. Reg.
, effective
____________
_________________________)
SUBPART QQ: MISCELLANEOUS FORMULATION MANUFACTURING PROCESSES
Section 219.940 Applicability
a) The requirements of this Subpart shall apply to a
plant’ asource
s miscellaneous formulation manufacturing
process emission sourccsunits, which are not included
within any of the source categories specified in
Subparts B, E, F, H, Q, R, S, ~ V, X, Y.L e~ Z or BB of
this Part if the plantsource is subject to this
Subpart. A plantsource is subject to this Subpart if
it contains process emission sourccsunits, not
regulated by Subparts B, E, F (excluding Section
219.204(1) of this Part), H (excluding Section 219.405
of this Part), Q, ‘R, 5, T (excluding Section 219.486 of
this Part). V, X, Y~e~Z or BB of this Part; which as
a group both:
1)
hflave maximum theoretical
emissions of 91 Mg (100
tons) or more per calendar year of VON if no air
pollution control equipment were used, and
2) eAre not limited to less than 91 Mg (100 tons) of
VOM emissions per calendar year in the absence of
air pollution control equipment, through
production or capacity limitations contained in a
federally enforceable construction permit or a SIP
revision.
b) If a plantsource ceases to fulfill the criteria of
subsection (a) of this Section, the requirements of
this Subpart shall continue to apply to a miscellaneous
formulation manufacturing process emission source unit
which was ever subject to the control requirements of
Section 219.946 of this Part.
C) No limits under this Subpart shall apply to emission
sourceaunits with emissions of VON to the atmosphere
less than or equal to 2.3 Mg (2.5 tons) per calendar
year if the total emissions from such sources emission
units not complying with this Section does not exceed
4.5 Mg (5.0 tons) per calendar year.
d) For the purposes of this Subpart, an emission
sourceunit shall be considered regulated by a Subpart

545
if it is subject to the limits of that Subpart. An
emission sourccunit is not considered regulated by a
Subpart if it is not sublect to the limits of that
Subpart, e.g., the emission unit is covered by an
exemption in the Subpart or the applicability criteria
of the Subpart are not met. its emissions arc below the
applicability
cutoff level or if the source is covered
by an exemption.
e) For the purposes of this Subpart, uncontrolled VON
emissions are the emissions of
VON which would result
if no air pollution control equipment were used.
~j The control reauirements in Subpart 00 shall not a~~lv
to sewage treatment plants; vegetable oil extraction
and processing; coke ovens (including by—product
recovery plants); fuel combustion units; bakeries;
barge loading facilities; let engine test cells;
production of polystyrene foam insulation board
including storage and extrusion of scrap where blowing
agent is added to the polystyrene resin at the source,
but not including blending and preliminary expansion of
resin prior to molding where blowing agent is
incorporated into the polystyrene resin by the producer
of the resin; production of polystyrene foam packaging
not including blending and preliminary expansion of
resin prior to molding where blowing agent is
incorporated into the polystyrene resin by the producer
of the resin and not including storage and extrusion of
scrap where blowing agent is added to the polystyrene
resin at the source; and iron and steel production.
(Source: Amended at
Ill. Reg.
______
, effective
____________
Section 219.943
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plantsource or an emission
sourceunit from this Subpart.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.946
Control Requirements
Every owner or operator of an emission souroca miscellaneous
formulation manufacturing process emission unit subject to this
Subpart shall comply with the requirements of subsection (a) or
(b) below.

546
a) Emission capture and control techniques which achieve
an overall reduction in uncontrolled VON emissions of
at least 81 percent from each emission unit, or
(Board Note: For the purpose of this provision, an
emission unit is any part or activity at a source of a
type
that by itself is sub-lect to control
requirements
in other Subparts of this Part or 40 CFR 60,.
incorporated by reference in Section 219.112. e.g.~, a
coating line, a printing line, a process unit, a
wastewater system, or other equipment, or is otherwise
any part or activity at a source.)
b) An alternative control plan which has been approved by
the Agency and approved—by the USEPA in a federally
enforceable permit or as a SIP revision.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________)
Section 219.947
Compliance Schedule
Every owner or operator of an emission courc-eunit subject to the
control requirements of this Subpart shall comply with the
requirements thereof on and after a date consistent with Section
219.106 of this Part.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.948
Testing
a) When in the opinion of the Agency it is necessary to
conduct testing to demonstrate compliance with Section
219.946 of this Part, the owner or operator of a VOM
emission oourceunit subject to the requirements of this
Subpart shall, at his own expense, conduct such tests
in accordance with the applicable test methods and
procedures specified in Section 219.105 of this Part.
b) Nothing in this Section shall limit the authority of
the USEPA pursuant to the Clean Air Act, as amended, to
require testing.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________ )

547
SUBPART RR: MISCELLANEOUS ORGANIC CHEMICAL
MANUFACTURING PROCESSES
Section 219.960
Applicability
a) The requirements of this Subpart shall apply to a
plant’osource’s miscellaneous organic chemical
manufacturing process emission souroccunits which are
not included within any of the source categories
specified in Subparts B, E, F, H,
Q, R, 5, ~ V, X, Y~
e~Z or BB of this Part, if the plantsource is subject
to this Subpart. A plantsource is subject to this
Subpart if it contains process emission oourccsunits,
not regulated by Subparts B, E, F (excluding Section
219.204(1) of this Part), H (excluding Section 219.405
of this Part), Q, R, S, ~ ~excludincrSection 219.486 of
this Part) V, X, Y~e~Z or BB of this Part; which as a
group both:
1) 1~jave maximum theoretical emissions of 91 Mg (100
tons) or more per calendar year of VON if no air
pollution control equipment were used, and
2) eAre not limited to less than 91 Mg (100 tons) of
VOM emissions per calendar year in the absence of
air pollution control equipment, through
production or capacity limitations contained in a
federally enforceable construction permit or a SIP
revision.
b) If a plantsource ceases to fulfill the criteria of
Subsection (a) of this Section, the requirements of
this Subpart shall continue to apply to a miscellaneous
organic chemical manufacturing process emission source
unit which was ever subject to the control requirements
of Section 219.966 of this Part.
c) No limits under this Subpart shall apply to emission
oourccsunits with emissions of VON to the atmosphere
less than or equal to 0.91 Mg (1.0 ton) per calendar
year if the total emissions from such oourccs emission
units not complying with Section 219.966 of this Part
does not exceed 4.5 Mg (5.0 tons) per calendar year~.
d) For the purposes of this Subpart, an emission source
unit shall be considered regulated by a Subpart if it
is subject to the limits of that Subpart.
An emission
oourccunit is not considered regulated by a Subpart if
it is not sublect to the limits of that Subpart. e.g.,
the emission unit is covered by an exemption in the
Subpart or the a~plicabilitvcriteria of the Subpart
are not met. its emissions are below the applicability

548
cutoff level or
...~c
si
exemption.
e) For the purposes of this Subpart, uncontrolled VON
emissions are the emissions of VON which would result
if no air pollution control equipment were used.
fl
The control requirements in Subpart RR shall not a~~iv
to sewage treatment plants; vegetable gil extraction
and_processing; coke ovens (including by—product
recovery plants): fuel combustion units; bakeries;
barge loading facilities; jet engine test cells;
production of polystyrene foam insulation board
including storage and extrusion of scrap where blowing
agent is added to the polystyrene resin at the source~
but not including blending and preliminary expansion of
resin prior to molding where blowing agent is
incorporated into the polystyrene resin by the producer
of the resin; production of polystyrene foam packaging
not including blending and preliminary expansion of
resin prior to molding where blowing agent is
incorporated into the polystyrene resin by the producer
of the resin and not including storage and extrusion of
scrap where blowing agent is added to the polystyrene
resin at the source; and iron and steel production.
(Source: Amended at
Ill. Reg.
, effective
____________
Section 219.963
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plantsource or an emission
eourceunit from this Subpart.
(Source: Amended at
Ill. Reg.
______,
effective
___________
Section 219.966
Control Requirements
Every owner or operator of an emission sourcemiscellaneous
organic chemical manufacturing process emission unit, subject to
this Subpart shall comply with the requirements of subsection
(a)~
e~
(b)~or (c) below.
a) Emission capture and control techniques which achieve
an overall reduction in uncontrolled VON emissions of
at least 81 percent from each emission unit, or
(
Board Note: For the purpose of this provision, an
emission unit is any part or activity at a source of a
type that by itself is subiect to control requirements

549
in other Subparts of this Part or 40 CFR 60.
incorporated by reference in Section 219.112, e.g.~
coating line, a printing line, a process unit. a
wastewater system, or other eauipment. or is otherwise
any part or activity at
p
source.)
b) An alternative control plan which has been approved by
the Agency and approved by the USEPA in a federally
enforceable permit or as a SIP revision.
gj AnY leaks from components sublect to the control
requirements of this Subpart shall be subject to the
following control measures:
~j Repair any component from which a leak of VOL can
be observed. The repair shall be completed as soon
as practicable but no later than 15 days after the
leak is found, unless the leaking component cannot
be repaired until the next process unit shutdown,
in which case the leaking component must be
repaired before the unit is restarted.
21
For any leak which cannot be readily repaired
within one hour after detection, the following
records, as set forth in this subsection, shall be
kept. These records shall be maintained by the
owner or operator for a minimum of two years after
the date on which they are made. Copies of the
records shall be made available to the Agency or
USEPA upon verbal or written request.
~j The name and identification of the leaking
component
~ The date and time the leak is detected
~ The action taken to repair the leak; and
Qj The date and time the leak is repaired.
(Source: Amended at
1.11. Reg.
______,
effective
____________
_________________________ )
Section 219.967
Compliance Schedule
Every owner or operator of an emission oourccunit subject to the
control requirements of this Subpart shall comply with the
requirements of this Subpart on and after a date consistent with
Section 219.106 of this Part.
(Source: Amended at — Ill. Reg.
, effective
____________

550
Section 219.968
Testing
a)
When in the opinion of the Agency it is necessary to
conduct testing to demonstrate compliance with Section
219.966 of this Part, the owner or operator of a VON
emission courceunit subject to the requirements of this
Subpart shall, at his own expense, conduct such tests
in accordance with the applicable test methods and
procedures specified in Section 219.105 of this Part.
b) Nothing in this Section shall limit the authority of
the USEPA pursuant to the Clean Air Act, as amended, to
require testing.
(Source: Amended at
Ill. Reg.
______,
effective
____________
_________________________)
SUBPART TT: OTHER EMISSION COURCEC UNITS
Section 219.980
Applicability
a) The requirements of this Subpart shall apply to a
plant’ssource’s VON emission sourcesunits, which are
not included within any of the source categories
specified in Subparts B, E, F, H, Q, R, S, ~ V, X, Y,
Z, AA, ~ PP, QQ, or RR of this Part, or are not
exempted from permitting requirements pursuant to 35
Ill. Adm. Code 201.146, if the plantsource is subject
to this Subpart. A plantsource is subject to this
Subpart if it contains process emission souroesunits,
not regulated by Subparts B, E, F (excluding Section
219.204(1) of this Part), H (excluding Section 219.405
of this Part), Q, R, 5, T. (excluding Section 218.486
of this Part), V, X, Y e~ Z or BB of this Part, which
as a group both:
1) ~jave maximum theoretical emissions of 91 Mg (100
tons) or more per calendar year of VON if no air
pollution control equipment were used, and
2)
a~re not limited to less than 91 Mg (100 tons) of
VON emissions per calendar year in the absence of
air pollution control equipment, through
production or capacity limitations contained in a
federally enforceable ?onstruotian or operating
permit or a SIP revision.
b) If a plantsource ceases to fulfill the criteria of
subsection (a) of this Section, the requirements of
this Subpart shall continue to apply to an emission
sourceunit which was ever subject to the control
requirements of Section 219.986 of this Part.

551
~c) No limits under this Subpart shall apply to emission
oourccsunits with emissions of VON to the atmosphere
less than or equal to 2.3 Mg (2.5 tons) per calendar
year if the total emissions from such sources emission
unit not complying with Section 219.986 of this Part
does not exceed 4.5 Mg (5.0 tons) per calendar year.
d) For the purposes of this Subpart, an emission souree
unit shall be considered regulated by a Subpart if it
is subject to the limits of that Subpart. An emission
sourceunit is not considered regulated by a Subpart if
it is not sublect to the limits of that Subpart1 e.a.,
the emission unit is covered by an exemption in the
Subpart or the applicability criteria of the Subpart
are not met. its omissions are below the applicability
cutoff level or if the -source is covered by an
exemption.
e)
The control requirements in Subparts QQ, RR, CC and TT
shall not apply to sewage treatment p1ants7~vegetable
oil extraction and processing planto,i. coke ovens
(including by-product recovery p1ants)-~-~fuel
combustion sourocs,units; bakeriesTj.. barge loading
facilitiesT~jet engine test cells~j.pharmaceutical
manufacturing production of polystyrene foam insulation
board -(-including storage and extrusion of scrapj where
blowing agent is added to the polystyrene resin at the
plantsource~~but not including blending and
preliminary expansion of resin prior to molding where a
blowing agent is incorporated into the polystyrene
resin by the producer of the resin~-~production of
polystyrene foam packaging -(-not including blending and
preliminary expansion of resin prior to molding where
blowing agent is incorporated into the polystyrene
resin by the producer of the resin; and not including
storage and extrusion of scrap where blowing agent is
added to the polystyrene resin at the plantsource)-~-~
and iron and steel production.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.983
Permit Conditions
No person shall violate any condition in a permit when the
condition results in exclusion of the plantsource or an emission
sourceunit from this Subpart.
(Source: Amended at — Ill. Reg.
______,
effective
____________

552
Section 219.986
Control Requirements
Every owner or operator of an emission courceunit subject to this
Subpart shall comply with the requirements of subsection (a),
(b)~e~ (c),
(d) or (e) below.
a) Emission capture and control equipment which achieve an
overall reduction in uncontrolled VON emissions of at
least 81 percent from each emission unit, or
f~oardNote: For the purpose of this provision, an
emission unit is any part or activity at a source of a
type that by itself is subiect to control requirements
in other Subparts of this Part or 40 CFR 60,
incorporated by reference in Section 219.112. e.g., a
coating line, a printing line, a process unit, a
wastewater system, or other equipment, or is otherwise
any part or activity at a source.)
b) For coating lines, the daily-weighted average VON
content shall not exceed 0.42 kg VOM/l (3.5 lbs
VON/gal) of coating (minus water and any compounds
which are specifically exempted from the definition of
VON) as applied during any day. Owners and operators
complying with this Section are not required to comply
with Section 219.301 of this Part, or
c) An alternative control plan which has been approved by
the Agency and approved by the USEPA in a federally
enforceable permit or as a SIP revision.
~j. Non-contact process water cooling towers which are
sub-ject to the control requirements of this Subpart
shall comply with the following control measures no
later than March 15, 1995 or upon initial startup:
~j The owner or operator of a non—contact process
water cooling tower shall perform the following
actions to control emissions of volatile organic
material (VON) from such a tower:
~j Inspect and monitor such tower to identify
leaks of VON into the water, as further
specified in subsection (d) (3) below
~j When a leak is identified, initiate and carry
out steps to identify the specific leaking
component or components as soon as
practicable, as further specified in
subsection (d) (4) below.
~j When a leaking component is identified which:

553
~jj Can be removed from service without
disrupting production, remove the
component from service:
jjj~. Cannot be removed from service without
disrupting production. undertake repair
of the component at the next reasonable
o~portunitvto do so including any
period when the component is out of
service for scheduled maintenance, as
further specified in subsection (d) (4)
below
Qj Maintain records of inspection and monitoring
activities, identification of leaks and
leaking components, elimination and repair of
leaks, and operation of equipment as related
to these activities, as further specified in
subsection (d) (5) below.
21
A VON leak shall be considered to exist in a non—
contact process water cooling water sYstem if the
VON emissions or VON content exceed background
levels as determined bY monitoring conducted in
accordance with subsection (d) (3) (A) below.
fl
The owner or operator of an non—contact process
water cooling tower shall carry out an inspection
and monitoring program to identify VON leaks in
the cooling water system.
~ The owner or oPerator of a non-contact
process water cooling tower shall submit to
the A~encva ~ro~osed monitoring program,
accompanied by technical -justification for
the program. including justification for the
sampling location(s), parameter(s) selected
for measurement, monitoring and inspection
frepuency. and the criteria used relative to
the monitored parameters to determine whether
a leak exists as specified in subsection
(d)(2) above.
~j This inspection and monitoring Pro~ram for
non—contact process water cooling towers
shall include, but shall not be limited to:
il
Monitoring of each such tower with a
water flow rate of 25,000 ~al1ons per
minute or more at a petroleum refinery
at least weekly and monitoring of other
towers at least monthly

554
Lu
Inspection of each such tower at lea~~
weekly if monitoring is not performedat
least weekly.
Q).. This inspection and monitoring proaram shall
be carried out in accordance with written
procedures which the Agency shall specify as
a condition in
a federally enforceable
operating permit. These procedures shall
include the VON background levels for the
cooling tower as established by the owner or
operator throuah monitoring: describe the
locations at which samples will be taken;
identify the parameter(s) to be measured, the
frequency of measurements, and the procedures
for monitoring each such tower, that is,
taking of samples and other subsequent
handling and analyzing of samples; provide
the criteria used to determine that a leak
exists as specified in subsection (d) (2)
above; and describe the records which will be
maintained.
Qj A non—contact process water cooling tower is
exempt from the requirements of subsections
(d) (3) (B) and (d) (3) (C) above, if all
equipment, where leaks of VON into cooling
water may occur, is operated at a minimum
pressure in the cooling water of at least 35
kPa greater than the maximum pressure in the
p~ocess fluid.
j). The repair of a leak in a non—contact process
water cooling tower shall be considered to be
completed in an acceptable manner as follows:
~j Efforts to identify and locate the leaking
components are initiated as soon as
practicable, but in no event later than three
days after detection of the leak in the
cooling water tower
~ Leaking components shall be repaired or
removed from service as soon as possible but
no later than 30 days after the leak in the
cooling water tower is detected, unless the
leaking components cannot be repaired until
the next scheduled shutdown for maintenance.
~j The owner or operator of a non—contact process
water cooling tower shall keep records as set
forth below in this subsection. These records

555
shall be retained at a readily accessible location
at the source and shall be available for
inspection and copying by the A~encvfor at least
3 years:
~j. Records of inspection and monitoring
activity
.~j Records of each leak identified in such
tower. with date, time and nature of
observation or measured level of parameter:
~j Records of activity to identify leaking
components. with date initiated, summary of
components inspected with dates.. and method
of inspection and observations
~
Records of activity to remove a leaking
component from service or repair a leaking
component, with date initiated and completed.
description of actions taken and the basis
for determining the leak in such tower has
been eliminated. If the leaking component is
not identified, repaired or eliminated within
30 days of initial identification of a leak
in such tower, this report shall include
specific reasons why the leak could not be
eliminated sooner including all other
intervening periods when the process unit was
out of service, actions taken to minimize VON
losses prior to elimination of the leak and
any actions taken to prevent the recurrence
of a leak of this type.
.~j.. The owner or operator of a non-contact process
water cooling tower shall submit an annual report
to the Agency which provides:
~j The number of leaks identified in each
cooling tower
~j A general description of activity to repair
or eliminate leaks which were identified
Qj Identification of each leak which was not
repaired in 30 daYs from the date of
identification of a leak in such a tower,
with description of the leaks, explanation
why the leak was not repaired in 30 days

556
Qj
Identification of any periods when requirQ~
inspection and monitoring activities were not
carried out.
~j Any leaks from components subject to the control
requirements of this Subpart shall be subject to th~
following control measures by March 15, 1995:
fl
Repair any component from which a leak of VOL can
be observed. The repair shall be completed as soon
as practicable but no later than 15 days after the
leak is found, unless the leaking component cannot
be repaired until the next process unit shutdown,
in which case the leaking component must be
repaired before the unit is restarted.
21
For any leak which cannot be readily repaired
within one hour after detection, the following
records, as set forth below in this subsection,
shall be kept. These records shall be maintained
by the owner or operator for a minimum of two
years after the date on which they are made.
Copies of the records shall be made available to
the Agency or USEPA upon verbal or written
request.
Al
The name and identification of the leaking
component
~ The date and time the leak is detected
~j The action taken to repair the leak; and
Qj The date and time the leak is repaired.
(Source: Amended at
Ill. Reg.
______,
effective
____________
Section 219.987
Compliance Schedule
Every owner or operator of an emissions sourceunit which is
subject to this Subpart shall comply with the requirements of
this Subpart on and after a date consistent with Section 219.106
of this Part.
(Source: Amended at
Ill. Reg.
, effective
____________
Section 219.988
Testing
a) When in the opinion of the Agency it is necessary to
conduct testing to demonstrate compliance with Section

557
219.986 of this Part, the owner or operator of a VON
emission sourccunit subject to the requirements of this
Subpart shall, at his own expense, conduct such tests
in accordance with the applicable test methods and
procedures specified in Section 219.105.
b) Nothing in this Section shall limit the authority of
the USEPA pursuant to the Clean Air Act, as amended, to
require testing.
(Source: Amended at
Ill. Reg.
, effective
____________
SUBPART UU: RECORDKEEPING AND REPORTING FOR NON--CTC COURCEC
Section 219.990
Exempt Emission CourcesUnits
Upon request by the Agency, the owner or operator of an emission
unit source which is exempt from the requirements of Subparts PP,
QQ, RR, TT or Section 219.208(b) of this Part shall submit
records to the Agency within 30 calendar days from the date of
the request that document that the emission unit source is exempt
from those requirements.
(Source: Amended at — Ill. Reg.
______,
effective
____________
Section 219.991
Subject Emission SourcccUnits
a) Any owner or operator of a VOM emission sourccunit
which is subject to the requirements of Subpart PP, QQ,
R.R or TT and complying by the use of emission capture
and control equipment shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, or upon initial start—up of a new emission
sourceunit, the owner or operator of the subject
VON emission sourceunit shall demonstrate to the
Agency ~4iethat the subject emission souracunit
will be in compliance on and after a date
consistent with Section 219.106 of this Part, or
on and after the initial start-up date by
submitting to the Agency all calculations and
other supporting data, including descriptions and
results of any tests the owner or operator may
have performed.
2) On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start-up date, the owner or operator of a subject
VON emission source shall collect and record all
of the following information each day and maintain

558
the information at the -f-acili~ysource for a period
of three years:
A) Control device monitoring data.
B)
A log of operating time for the capture
system, control device, monitoring equipment
and the associated emission source.
C) A maintenance log for the capture system,
control device and monitoring equipment
detailing all routine and non-routine
maintenance performed including dates and
duration of any outages.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subject VON emission source shall notify the
Agency in the following instances:
A) Any record showing a violation of the
requirements of Subpart PP, QQ, RR or TT
shall be reported by sending a copy of such
record to the Agency within 30 days following
the occurrence of the violation.
B) At least 30 calendar days before changing the
method of compliance with Subpart PP or TT
from the use of capture systems and control
devices to the use of complying coatings, the
owner or operator shall comply with all
requirements of subsection (b) (1) of this
Section. Upon changing the method of
compliance with Subpart PP or TT from the use
of capture systems and control devices to the
use of complying coatings, the owner or
operator shall comply with all requirements
of subsection (b) of this Section.
4) Testing
A) When in the opinion of the Agency it is
necessary to conduct testing to demonstrate
compliance with this Subpart, the owner or
operator of a VON emission source subject to
the requirements of this Subpart shall, at
his own expense, conduct such tests in
accordance with the applicable test methods
and procedures specified in Section 219.105
of this Part.

559
B) Nothing in this Section shall limit the
authority of the USEPA pursuant to the Clean
Air Act, as amended, to require testing.
b) Any owner or operator of a coating line which is
subject to the requirements of Subpart PP or TT and
complying by means of the daily-weighted average VON
content limitation shall comply with the following:
1) By a date consistent with Section 219.106 of this
Part, or upon initial start-up of a coating line
subject to Subpart PP or TT, the owner or operator
of the subject coating line shall certify to the
Agency that the coating line will be in compliance
on and after a date consistent with Section
219.106 of this Part, or on and after the initial
start-up date. Such certification shall include:
A) The name and identification number of each
coating line which will comply by means of
the daily-weighted average VON content
limitation.
B) The name and identification number of each
coating as applied on each coating line.
C) The weight of VON per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VON) as applied each
day on each coating line.
D) The instrument or method by which the owner
or operator will accurately measure or
calculate the volume of each coating as
applied each day on each coating line.
E) The method by which the owner or operator
will create and maintain records each day as
required in subsection (b) (2).
F) An example of the format in which the records
required in subsection (b) (2) of this Section
will be kept.
2) On and after a date consistent with Section
219.106 of this Part, or on and after the initial
start—up date, the owner or operator of a subject
coating line shall collect and record all of the
following information each day for each coating
line and maintain the information at the
facilitysource for a period of three years:

560
A)
The name and identification
number of each
coating as applied on each coating line.
B) The weight of VON per volume and the volume
of each coating (minus water and any
compounds which are specifically exempted
from the definition of VOM) as applied each
day on each coating line.
C) The daily-weighted average VON content of all
coatings as applied on each coating line as
defined
in Section 219.104 of this Part.
3) On and after a date consistent with Section
219.106 of this Part, the owner or operator of a
subject coating line shall notify the Agency in
the following instances:
A) Any record showing violation of the
requirements of Subpart PP or TT shall be
reported by sending a copy of such record to
the Agency within 30 days following the
occurrence of the violation.
B) At least 30 calendar days before changing the
method of compliance with Subpart PP or TT
from the use of complying coatings to the use
capture systems and control devices, the
owner or operator shall comply with all
requirements of subsection (a) (1) of this
Section. Upon changing the method of
compliance with Subpart PP or TT from the use
of complying coatings to the use capture
systems and control devices, the owner or
operator shall comply with all requirements
of subsection (a) of this Section.
c) Any owner or operator of a VON emission source which is
subject to the requirements of Subpart PP, QQ, RR or TT
and complying by means of an alternative control plan
which has been approved by the Agency and approved by
the USEPA as a SIP revision shall comply with the
recordkeeping and reporting requirements specified in
the alternative control plan.
(Source: Amended at
Ill. Reg.
______,
effective
____________

561
Section 219.Appendix A
List of Chemicals Defining Synthetic Organic Chemical and
Polymer Manufacturing
CAS No.
Chemical
105—57—7
Acetal
75-07-0
Acetaldehyde
107-89-1
Acetaldol
60-35-5
Acetamide
103—84-4
Acetanilide
64-19-7
Acetic acid
108-24-7
Acetic anhydride
67-64-1
Acetone
75-86-5
Acetone cyanohydrin
75-05-8
Acetonitrile
98-86-2
Acetophenone
75-36-5
Acetyl chloride
74-86-2
Acetylene
107—02—8
Acrolein
79-06-1
Acrylamide
79-10-7
Acrylic acid & esters
107-13-1
Acrylonitrile
124-04-9
Adipic acid
111—69-3
Adiponitrile
Alkyl naphthalenes
107—18—6
Allyl alcohol
107—05-1
Allyl chloride
1321—11—5
Aminobenzoic acid
111-41-1
Aminoethylethanolamine
123-30—8
p—aminophenol
628-63-7,
Amyl acetates
123—92—2
71-4l-0
Amyl alcohols
110-58-7
Amyl amine
543-59-9
Amyl chloride
110_68_7c
Amyl inercaptans
1322-06-1
Amyl phenol
62—53—3
Aniline
142-04-1
Aniline hydrochloride
29191—52—4
Anisidine
100—66—3
Anisole
118-92-3
Anthranilic acid
84-65-1
Anthraquinone
100-52-7
Benzaldehyde
55-21—0
Benzamide
71—43—2
Benzene
98-48-6
Benzenedisulfonic acid
98-11-3
Benzenesulfonic acid
134—81—6
Benzil
76-93-7
Benzilic acid

562
65—85—0
Benzoic acid
119—53—9
Benzoin
100-47-0
Benzonitrile
119—61-9
Benzophenone
98-07-7
Benzotrichloride
98-88-4
Benzoyl chloride
100-51-6
Benzyl alcohol
100-46-9
Benzylamine
120-51-4
Benzyl benzoate
100-44-7
Benzyl chloride
98-87-3
Benzyl dichloride
92—52—4
Biphenyl
80—05-7
Bisphenol A
10-86-1
Bromobenzene
27497-51-4
Bromonaphthalene
106-99—0
Butadiene
106—98—9
1—butene
123-86-4
n-butyl acetate
141-32-2
n-butyl acrylate
71-36-3
n-butyl alcohol
78-92-2
s—butyl alcohol
75-65-0
t—butyl alcohol
109-73-9
n-butylamine
13952—84—6
s—butylamine
75-64-9
t—butylamine
98-73-7
p—tert—butyl benzoic acid
107—88—0
1,3—butylene glycol
123-72-8
.
n-butyraldehyde
107-92-6
Butyric acid
106-31-0
Butyric anhydride
109-74-0
Butyronitrile
105-60-2
Caprolactam
75-1-50
Carbon disulfide
558-13-4
Carbon tetrabromide
55-23-5
Carbon tetrachioride
9004-35-7
Cellulose acetate
79-11-8
Chloroacetic acid
108-42-9
m-chloroaniline
95-51-2
o-chloroaniline
106—47-8
p-chloroaniline
35913-09—8
Chlorobenzaldehyde
108—90-7
Chlorobenzene
118-91-2,
Chlorobenzoic acid
535—80—8,
74_11_3c
2136-81-4,
Chlorobenzotrichloride
2136—89—2,
5216_25_1c
1321—03—5
Chlorobenzoyl chloride
75-45-6
Chlorodifluoroethane
25497-29-4
Chlorodifluoromethane

563
67-66-3
Chloroform
25586-43-0
Chloronaphthalene
88-73-3
o-chloronjtrobenzene
100-00-5
p-chloronitrobenzene
25167-80-0
Chlorophenols
126-99-8
Chloroprene
7790-94-5
Chiorosulfonic acid
108-41-8
m-chlorotoluene
95-49-8
o-chlorotoluene
106-43-4
p—chlorotoluene
75-72-9
Chiorotrifluoromethane
108—39—4
m—cresol
95—48—7
o—cresol
106—44—5
p—cresol
1319-77-3
Mixed cresols
1319—77-3
Cresylic acid
4170-30-0
Crotonaldehyde
3724—65—0
Crontonic acid
98-82-8
Cumene
80-15-9
Cumene hydroperoxide
372-09-8
Cyanoacetic acid
506-77—4
Cyanogen chloride
108-80-5
Cyanuric acid
108-77-0
Cyanuric chloride
110-82-7
Cyclohexane
108—93—0
Cyclohexanol
108-94-1
Cyclohexanone
110—83-8
Cyclohexene
108—91-8
Cyclohexylamine
111—78-4
Cyclooctadiene
112—30-1
Decanol
123-42-2
Diacetone alcohol
27576-04-1
Diaminobenzoic acid
95-76-1,
Dichloroaniline
95—82—9,
554—00—7,
608—27—5,
608—31—1,
626—43—7,
27134—27—6,
5731l_92_9c
541-73-1
m—dichlorobenzene
95-50-1
o-dichlorobenzene
106-46-7
p—dichlorobenzene
75-71-8
Dichlorodifluoromethane
111-44-4
Dichloroethyl ether
107-06-2
l,2-dichloroethane (EDC)
96-23-1
Dichlorohydrin
26952-23-8
Dichloropropene
101-83-7
Dicyclohexylamine
109-89-7
Diethylamine

564
111-46-6
Diethylene glycol
112-36-7
Diethylene glycol diethyl
ether
111-96-6
Diethylene glycol dimethyl
ether
112-34-5
Diethylene glycol monobutyl
ether
124-17-7
Diethylene glycoi. mononbutyl
ether acetate
111-90-0
Diethylene glycol monoethyl
ether
112-15-2
Diethylene glycol monoethyl
ether acetate
111-77-3
Diethylene glycol
monomethyl
ether
64-67—5
Diethyl sulfate
75-37-6
Difluoroethane
25167—70—8
Diisobutylene
26761-40-0
Diisodecyl phthalate
27554—26—3
Diisooctyl phthalate
674—82—8
Diketene
124-40-3
Dimethylamine
121—69—7
N,N—dimethylaniline
115-10-6
N,N-dimethyl ether
68-12-2
N,N-dimethylformamide
57-14-7
Dimethylhydrazine
77—78—1
Diinethyl sulfate
75—18—3
Dimethyl sulfide
67—68-5
Dimethyl sulfoxide
120-61-6
Dimethyl terephthalate
99-34—3
3,5—dinitrobenzoic acid
51-28-5
Dinitrophenol
Dinitrotolyene
123-91—1
Dioxane
646—06—0
Dioxilane
122-39-4
Diphenylamine
101-84-4
Diphenyl oxide
102-08-9
Diphenyl thiourea
25265-71-8
Dipropylene glycol
25378-22-7
Dodecene
28675—17—4
Dodecylaniline
27193-86-8
Dodecyiphenol
106-89-8
Epichlorohydrin
64—17—5
Ethanol
141_43_5c
Ethanolamines
141-78-6
Ethyl acetate
141-97-9
Ethyl acetoacetate
140-88—5
Ethyl acrylate
75—04-7
Ethylaxnine
100-41-4
Ethylbenzene
74-96-4
Ethyl bromide

565
9004—57—3
Ethylcellulose
75-00-3
Ethyl chloride
105-39-5
Ethyl chloroacetate
105-56-6
Ethylcyanoacetate
74-85-1
Ethylene
96-49-1
Ethylene carbonate
107-07-3
Ethylene chlorohydrin
107-15-3
Ethylenediamine
106-93-4
Ethylene dibromide
107-21-1
Ethylene glycol
111-55-7
Ethylene glycol diacetate
110-71-4
Ethylene glycol dimethyl ether
111-76-2
Ethylene glycol monobutyl
ether
112-07-2
Ethylene glycol monobutyl
ether acetate
110-80-5
Ethylene glycol monoethyl
ether
111-15-9
Ethylene glycol monoethyl
ether acetate
109-86-4
Ethylene glycol monoethyl
ether
110-49-6
Ethylene glycol monomethyl
ether acetate
122-99-6
Ethylene glycol inonophenyl
ether
2807-30-9
Ethylene glycol monopropyl
ether
75-21-8
Ethylene oxide
60-29-7
Ethyl ether
104-76-7
2—ethylhexanol
122-51-0
Ethyl orthoformate
95-92-1
Ethyl oxalate
41892-71-1
Ethyl sodium oxaloacetate
50-00-0
Formaldehyde
75-12—7
Formamide
64-18-6
Formic acid
110-17-8
Fumaric acid
98—01—1
Furfural
56-81-5
Glycerol (Synthetic)
26545-73-7
Glycerol dichlorohydrin
25791-96-2
Glycerol triether
-
56—40—6
Glycine
107—22—2
Glyoxal
118-74-1
Hexachlorobenzene
67-72-1
Hexachloroethane
36653-82-4
Hexadecyl alcohol
124-09-4
Hexamethylenediamine
629—11-8
Hexamethylene glycol
100-97-0
Hexamethylenetetramine
74-90-8
Hydrogen cyanide
123-31-9
Hydroquinone

566
99-96-7
p-hydroxybenzoic acid
26760—64—5
Isoamylene
78—83—1
Isobutanol
110-19-0
Isobutyl acetate
115-11-7
Isobutylene
78-84-2
Isobutyraldehyde
79-31—2
Isobutyric acid
25339—17—7
Isodecanol
26952—21—6
Isooctyl alcohol
78-78-4
Isopentane
78-59-1
Isophorone
121-91-5
Isophthalic acid
78-79-5
Isoprene
67-63-0
Isopropanol
108-21-4
Isopropyl acetate
75-31-0
Isopropylamine
75-29—6
Isopropyl chloride
25168-06-3
Isopropylphenol
463—51—4
Ketene
Linear alkyl sulfonate*
123—01-3
Linear alkylbenzene
110—16—7
Maleic acid
108-31-6
Maleic anhydride
6915—15—7
Malic acid
141—79-7
Mesityl oxide
121-47—1
Metanilic acid
79—41—4
Methacrylic acid
563—47—3
Nethallyl chloride
67—56-1
Methanol
79-20-9
Methyl acetate
105-45—3
Methyl acetoacetate
74-89-5
Nethylamine
100—61—8
n—xnethylaniline
74-83-9
Methyl bromide
37365-71-2
Methyl butynol
74-87-3
Methyl chloride
108-87-2
Nethyl cyclohexane
1331-22-2
Methyl cyclohexanone
75-09-2
Methylene chloride
101—77—9
Nethylene dianiline
101-68-8
Methylene diphenyl
diisocyanate
78-93-3
Methyl ethyl ketone
1073l-3
Methyl forrnate
108-11-2
Methyl isobutyl carbinol
108-10-1
Methyl isobutyl ketone
80—62—6
Methyl methacrylate
77758
Methylpentynol
98-83-9
B-methylstyrene
110-91-8
Norpholine
85-47-2
a—naphthalene sulfonic acid

567
120-18-3
B-naphthalene sulfonic acid
90-15-3
a—naphthol
135-19-3
B-naphthol
75-98-9
Neopentanoic acid
88-74-4
o—nitroaniline
100—01—6
p—nitroaniline
91-23-6
o—nitroanisole
100-17-4
p-nitroanisole
98-95-3
Nitrobenzene
27178_83_2c
Nitrobenzoic acid (0, m & p)
79-24-3
Nitroethane
75-52-5
Nitromethane
88-75-5
Nitrophenol
25322-01-4
Nitropropane
1321-12-6
Nitrotoluene
27215—95—8
Nonene
25154-52-3
Nonylphenol
27193-28-8
Octylphenol
123—63-7
Paraldehyde
115-77-5
Pentaerythritol
109—66-0
n—pentane
109—67-1
1—pentene
127-18-4
Perchloroethylene
594-42-3
Perchioromethyl mercaptan
94-70-2
o-phenetidine
156-43-4
p—phenetidine
108—95—2
Phenol
98—67—9,
Phenolsulfonic acids
585—38—6,
609—46—1,
133_39_7c
91-40-7
Phenyl anthranilic acid
Phenylenediamine
75-44-5
Phosgene
85-44-9
Phthalic anhydride
85-41—6
Phthaliinide
108—99—6
b—picoline
110-85—0
Piperazine
9003-29-6,
Polybutenes
25036_29_7c
25322-68-3
Polyethylene glycol
25322-69-4
Polypropylene glycol
123—38—6
Propionaldehyde
79-09-4
Propionic acid
71-23-8
n-propyl alcohol
107—10—8
Propylamine
540-54-5
Propyl chloride
115-07-1
Propylene
127-00-4
Propylene chlorohydrin
78-87-5
Propylene dichloride
57-55-6
Propylene glycol

568
75-56-9
Propylene oxide
110—86—1
Pyridine
106—51—4
Quinone
108-46-3
Resorcinol
27138-57-4
Resorcylic acid
69—72—7
Salicylic acid
127-09—3
Sodium acetate
532-32-1
Sodium benzoate
9004-32-4
Sodium carboxymethyl cellulose
3926-62-3
Sodium chioroacetate
141-53—7
Sodium formate
139-02-6
Sodium phenate
110-44-1
Sorbic acid
100—42—5
Styrene
110—15—6
Succinic acid
110—61—2
Succinitrile
121-57—3
Sulfanilic acid
126—33—0
Sulfolane
1401—55—4
Tannic acid
100-21-0
Terephthalic acid
7934_5C
Tetrachloroethanes
117-08-8
Tetrachlorophthalic anhydride
78-00-2
Tetraethyllead
119-64-2
Tetrahydronaphthalene
85-43-8
Tetrahydrophthalic anhydride
75-74-1
Tetramethyllead
110-60-1
Tetramethylenediamine
110-18-9
Tetramethylethylenediamine
108-88-3
Toluene
95—80—7
Toluene—2 ,
4—diamine
584—84—9
Toluene—2
, 4—diisocyanate
26471-62-5
Toluene diisocyanates
(mixture)
1333-07—9
Toluene sulfonamide
104_15_4c
Toluenesulfonic acids
98-59-9
Toluene sulfonyl chloride
26915—12—8
Toluidines
87-61-6,
Trichlorobenzenes
108—70—3,
l20_82_1c
7 1-55-6
1,1, l-trichloroethane
79-00—5
1,1, 2-trichloroethane
79-01-6
Trichloroethylene
75-69-4
Trichiorofluoromethane
96-18-4
l,2,3—trichloropropane
76-13—1
1,1, 2—trichloro—l, 2, 2—trifluor
oethane
121-44-8
Triethylamine
112-27-6
Triethylene glycol
112-49-2
-
Triethylene glycoldimethyl
ether

569
7756-94-.7
Triisobutylene
75-50-3
Trimethylamine
57-13-6
Urea
108—05-4
Vinyl acetate
75-01-4
Vinyl chloride
75-35-4
Vinylidene chloride
25013-15-4
Vinyl toluene
1330-20-7
Xylenes (mixed)
95—47—6
o—xylene
106—42—3
p—xylene
1300—71—6
Xylenol
1300—73—8
Xylidine
methyl tert-butyl ether
9002-88-4
Polyethylene
Polypropylene
9009-53-6
Polystyrene
a) CAS numbers refer to the Chemical Abstracts Registery
numbers assigned to specific chemicals, isomers or
mixtures of chemicals. Some isomers or mixtures that
are covered by
the standards do not have CAS numbers
assigned to them. The standards apply to all of the
chemicals listed, whether CAS numbers have been
assigned or not.
b) No CAS number(s) have been assigned to this chemical,
to its isomers, or mixtures containing these chemicals.
c) CAS numbers for some of the isomers are listed: the
standards apply to all of the isomers and mixtures,
even if CAS numbers have not been assigned.
(Source: Amended at
Ill. Reg.
______,
effective
_________

570
Section 219.Appendix B
VON Measurement Techniques for Capture Efficiency
Procedure G.1
-
Captured
VO~jEmissions
1. INTRODUCTION
1.1 Applicability. This procedure is applicable for determining
the volatile organic oompoundsmaterials (VO~M) content of
captured gas streams. it is intended to be used as a segment in
the development of liquid/gas or gas/gas protocols for
determining VOG!~capture efficiency (CE) for surface coating and
printing operations. The procedure may not be acceptable in
certain site-specific situations, e.g., when: (1) direct fired
heaters or other circumstances affect the quantity of VO~?.j at the
control device inlet; and (2) particulate organic aerosols are
formed in the process and are present in the captured emissions.
1.2 Principle. The amount of VO~!’J captured (G) is calculated as
the sum of the products of the VO~Jcontent (C03), the flow rate
(Q~),and the sample time (To) from each captured emissions
point.
1.3 Estimated Measurement Uncertainty. The measurement
uncertainties are estimated for each captured or fugitive
emissions point as follows: Q~
=
5.5 percent and
C03
=
~5.0 percent. Based on these numbers, the probable
uncertainty for G is estimated at about ~7.4 percent.
1.4 Sampling Requirements. A capture efficiency test shall
consist of at least three sampling runs. The sampling time for
each run should be at least 8 hours, unless otherwise approved.
1.5 Notes. Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate
equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume,
unless otherwise noted.
2.
APPARATUS AND REAGENTS
2.1 Gas
VO
Concentration. A schematic of the measurement
system is shown in Figure 1. The main components are described
below:
2.1.1 Sample Probe. Stainless steel, or equivalent. The probe
shall be heated to prevent VO~,jcondensation.
2.1.2 Calibration Valve Assembly. Three—way valve assembly at
the outlet of sample probe to direct the zero and calibration

571
gases to the analyzer. Other methods, such as quick—connect
lines, to route calibration gases to the outlet of the sample
probe are acceptable.
2.1.3 Sample Line. Stainless steel or Teflon tubing to
transport the sample gas to the analyzer. The sample line must
be heated to prevent condensation.
2.1.4 Sample Pump. A leak-free pump, to pull the sample gas
through the system at a flow rate sufficient to minimize the
response time of the measurement system. The components of the
pump that contact the gas stream shall be constructed of
stainless steel or Teflon. The sample pump must be heated to
prevent condensation.
2.1.5 Sample Flow Rate Control. A sample flow rate control
valve and rotameter, or equivalent, to maintain a constant
sampling rate within 10 percent. The flow -rate control valve and
rotameter must be heated to prevent condensation. A control
valve may also be located on the sample pump bypass loop to
assist in controlling the sample pressure and flow rate.
2.1.6 Sample Gas Manifold. Capable of diverting a portion of
the sample gas stream to the flame ionization analyzer (FIA), and
the remainder to the bypass discharge vent. The manifold
components
shall be constructed of stainless steel or Teflon. If
captured or fugitive emissions are to be measured at multiple
locations, the measurement system shall be designed to use
separate sampling probes, lines, and pumps for each measurement
location and a common sample gas manifold and FIA. The sample
gas manifold and connecting lines to the FIA must be heated to
prevent condensation.
2.1.7 Organic Concentration Analyzer. An FIA with a span value
of 1.5 times the expected concentration as propane; however,
other span values may be used if it can be demonstrated that they
would provide more accurate measurements. The system shall be
capable of meeting or exceeding the following specifications:
2.1.7.1 Zero Drift. Less than ±3.0percent of the span value.
2.1.7.2 Calibration Drift. Less than ±3.0 percent of the span
value.
2.1.7.3 Calibration Error. Less than ±5.0percent of the
calibration gas value.
2.1.7.4 Response Time. Less than 30 seconds.
2.1.8 Integrator/Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record

572
measurement data. The minimum data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.
2.1.9 Calibration and Other Gases. Gases used for calibration,
fuel, and combustion air (if required) are contained in
compressed gas cylinders. All calibration gases shall be
traceable to NIST standards and shall be certified by the
manufacturer to ±1percent of the tag value. Additionally, the
manufacturer of the cylinder should provide a recommended shelf
life for each calibration gas cylinder over which the
concentration does not change more than ±2percent from the
certified value. For calibration gas values not generally
available, alternative methods for preparing calibration gas
mixtures, such as dilution systems, may be used with prior
approval.
-
2.1.9.1 Fuel. A 40 percent H2/60 percent He or 40 percent H2/60
percent N2 gas mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly from a mean value.
2.1.9.2 Carrier Gas. High purity air with less than 1 ppm of
organic material (as propane or carbon equivalent) or less than
0.1 percent of the span value, whichever is greater.
2.1.9.3 FIA Linearity Calibration Gases. Low-, mid—, and
high—range gas mixture standards with nominal propane
concentrations of 20-30, 45-55, and 70-80 percent of the span
value in air, respectively. Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.1.10 Particulate Filter. An in-stack or an out—of-stack glass
fiber filter is recommended if exhaust gas particulate
loading is
significant. An out-of-stack filter must be heated to prevent
any condensation unless it can be demonstrated that no
condensation occurs.
2.2 Captured Emissions Volumetric Flow Rate.
2.2.1 Method 2 or 2A Apparatus. For determining volumetric flow
rate.
2.2.2 Method 3 Apparatus and Reagents. For determining
molecular weight of the gas stream. An estimate of the molecular
weight of the gas stream may be used if it can be justified.
2.2.3 Method 4 Apparatus and Reagents. For determining moisture
content, if
necessary.

573
3. DETERMINATION OF VOLUMETRIC FLOW RATE OF CAPTURED EMISSIONS
3.1 Locate all points where emissions are captured from the
affected facilityemission unit. Using Method 1, determine the
sampling points. Be sure to check each site for cyclonic or
swirling flow.
3.2 Measure the velocity at each sampling site at least once
every hour during each sampling run using Method 2 or 2A.
4. DETERMINATION OF
VOG!j
CONTENT OF CAPTURED EMISSIONS
4.1 Analysis Duration. Measure the
VO~?jresponses at each
captured emissions point during the entire test run or, if
applicable, while the process is operating. If there are
multiple captured emission locations, design a sampling system to
allow a single FIA to be used to determine the
VO~.jresponses
at
all sampling locations.
4.2 Gas
VOGM Concentration.
4.2.1 Assemble the sample train as shown in Figure 1. Calibrate
the FIA according to the procedure in Section 5.1.
4.2.2 Conduct a system check according to the procedure in
Section 5.3.
4.2.3 Install the sample probe so that the probe is centrally
located in the stack, pipe, or duct, and is sealed tightly at the
stack port connection.
4.2.4 Inject zero gas at the calibration valve assembly. Allow
the measurement system response to reach zero. Measure the
system response time as the time required for the system to reach
the effluent concentration after the calibration valve has been
returned to the effluent sampling position.
4.2.5 Conduct a system check before and a system drift check
after each sampling run according to the procedures in Sections
5.2 and 5.3. If the drift check following a run indicates
unacceptable performance, the run is not valid. The tester may
elect to perform system drift checks during the
run not to exceed
one drift check per hour.
4.2.6 Verify that the sample lines, filter, and pump
temperatures are 120 ±5°C.
4.2.7 Begin sampling at the start of the test period and
continue to sample during the entire run. Record the starting
and ending times and any required process information as
appropriate. If multiple captured emission
locations are
sampled
using a single FIA, sample at each location for the same amount

574
of time (e.g., 2 minutes) and continue to switch from one
location to another for the entire test run. Be sure that total
sampling time at each location is the same at the end of the test
run. Collect at least 4 separate measurements from each sample
point during each hour of testing. Disregard the measurements at
each sampling location until two times the response time of the
measurement system has elapsed. Continue sampling for at least 1
minute and record the concentration measurements.
4.3 Background Concentration.
4.3.1 Locate all NDO’S of the TTE. A sampling point shall be
centrally located outside of the TTE at 4 equivalent diameters
from each MDO, if possible. If there are more than 6 NDO’s,
choose 6 sampling points evenly spaced among the NDO’s.
4.3.2 Assemble the sample train as shown in Figure 2. Calibrate
the FIA and conduct a system check according to the procedures in
Sections 5.1 and 5.3. NOTE: This sample train shall be a
separate sampling train from the one to measure the captured
emissions.
4.3.3 Position the probe at the sampling location.
4.3.4 Determine the response time, conduct the system check and
sample according to the procedures described in Sections 4.2.4 to
4.2.7.
4.4 Alternative Procedure. The direct interface sampling and
analysis procedure described in Section 7.2 of Method 18 may be
used to determine the
gas
VO~
concentration. The system must be designed to collect
and analyze at least one sample every 10 minutes.
5. CALIBRATION AND QUALITY ASSURANCE
5.1 FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel
supplies for the FIA and ignite
the burner. Allow the FIA to warm up for the period recommended
by the manufacturer. Inject a calibration gas into the
measurement system and adjust the back—pressure regulator to the
value required to achieve the flow rates specified by the
manufacturer. Inject the zero— and the high—range calibration
gases and adjust the analyzer calibration to provide the proper
responses. Inject the low- and mid—range gases and record the
responses of the measurement system. The calibration and
linearity of the system are acceptable if the responses for all
four gases are within
5 percent of the respective gas values. If
the performance of the system is not acceptable, repair or adjust
the system and repeat the linearity check. Conduct a calibration
and linearity check after assembling the analysis system and
after a major change is made to the system.

575
5.2 Systems Drift Checks. Select the calibration gas that most
closely approximates the concentration of the captured emissions
for conducting the drift checks. Introduce the zero and
calibration gas at the calibration valve assembly and verify that
the appropriate gas flow rate and pressure are present at the
FIA. Record the measurement system responses to the zero and
calibration gases. The performance of the system is acceptable
if the difference between the drift check measurement and the
value obtained in Section 5.1 is less than 3 percent of the span
value. Conduct the system drift checks at the end of each run.
5.3 System Check. Inject the high range calibration gas at the
inlet of the sampling probe and record the response. The
performance of the system is
acceptable if the measurement system
response is within 5 percent of the value obtained in Section 5.1
for the high range calibration gas. Conduct a system check
before and after each test
run.
5.4 Analysis Audit. Immediately before each test analyze an
audit cylinder as described in Section 5.2. The analysis audit
must agree with the audit cylinder concentration within 10
percent.
6. NOMENCLATURE
A1
=
area of NDO i, ft2~-.j
AN
=
total area of all NDO’s in the enclosure, ft2--j
C~
=
corrected average VOC~concentration of background
emissions at point i, ppm propane--j.
C~
=
average background concentration, ppm propane-~
=
corrected average VOC~concentration of captured
emissions at point j, ppm propane-s-.;
CDH
=
average measured concentration for the drift check
calibration gas, ppm propane~-;
C~
=
average system drift check concentration for zero
concentration gas, ppm propane-~j
=
actual concentration of the drift check
calibration gas, ppm
propane-a
=
uncorrected average background VOCN concentration
measured at point i, ppm propane--j.
C~
=
uncorrected average VOCM concentration measured at
point j, ppm propane-~-j

576
G
=
total VOC~content of captured emissions, kg-ri
=
1.830 x 10~kg/(1n3-ppm)-r.~
n
=
number of measurement points--j~
~
=
average effluent volumetric flow rate corrected to
standard conditions at captured emissions point j,
m3/min,-~i.
T~
=
total duration of captured emissions sampling run,
mm.
7. CALCULATIONS
7.1 Total
VO~MCaptured
Emissions.
G
=
~
(C0~
-
C8
)
Q~T~K1 Eq. 1
j=1
7.2
VO~J Concentration
of the Captured Emissions at Point j.
=
(c3
-
C~)
CR
Eq. 2
CDH -
7.3 Background VOGM Concentration at Point i.
=
(C1
-
C~)
CR
Eq. ~
*
C~
7.4 Average Background Concentration.
n
CB
=
i-i~
C131 A1
Eq. 4
NOTE: If the concentration at each point is within 20 percent of
the average concentration of all points, the terms “A-” and “AN”
may be deleted from Equation 4.
Procedure G.2
-
Captured
VO~,j
Emissions (Dilution Technique)
1. INTRODUCTION
1.1 Applicability.
This procedure is applicable for determining
the volatile organic compoundsmaterials (VOGrj) content of
captured gas streams. It is intended to be used as a segment in
the development of a gas/gas protocol in which fugitive emissions

577
are measured for determining VO~1jcapture efficiency
(CE) for surface coating and printing operations. A dilution
system is used to reduce the VO~1concentration of the captured
emission to about the same concentration as the fugitive
emissions. The procedure may not be acceptable in certain
site—specific situations, e.g., when: (1) direct fired heaters or
other circumstances affect the quantity of VOG?j at the control
device inlet; and (2) particulate organic aerosols are formed in
the process and
are present in the captured emissions.
1.2 Principle. The amount of VO~ captured (G) is calculated as
the sum of the products of the VO~Icontent (C~),the flow rate
(Q~),and the sampling time (Ta) from each captured emissions
point.
1.3 Estimated Measurement Uncertainty. The measurement
uncertainties are estimated for each captured or fugitive
emissions point as follows: Q0~
=
±5.5percent and C03
=
±5
percent. Based on these numbers, the probable uncertainty for G
is estimated at about ±7.4percent.
1.4 Sampling Requirements. A capture efficiency test shall
consist of at least three sampling runs. The sampling time for
each run should be at least 8 hours, unless otherwise approved.
1.5 Notes. Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume, unless otherwise
noted.
2. APPARATUS AND REAGENTS
2.1 Gas VO~j Concentration. A schematic of the measurement
system is shown in Figure 1. The main components are described
below:
2.1.1 Dilution System. A Kipp in-stack dilution probe and
controller or similar device may be used. The dilution rate may
be changed by substituting different critical orifices or
adjustments of the aspirator supply pressure. The dilution
system shall be heated to prevent VOG~ condensation. Note: An
out-of-stack dilution device may be used.
2.1.2 Calibration Valve Assembly. Three—way valve assembly at
the outlet of sample probe to direct the zero and calibration
gases to the analyzer. Other methods, such as quick—connect
lines, to route calibration gases to the outlet of the sample
probe are acceptable.

578
2.1.3 Sample Line. Stainless steel or Teflon tubing to
transport the sample gas to the analyzer. The sample line must
be heated to prevent condensation.
2.1.4 Sample Pump. A leak-free pump, to pull the sample gas
through the
system at a flow rate sufficient to minimize the
response time of the measurement system. The components of the
pump that contact the gas stream shall be constructed of
stainless steel or Teflon. The sample pump must be heated to
prevent condensation.
2.1.5 Sample Flow Rate Control. A sample flow rate control
valve and rotameter, or equivalent, to maintain a constant
sampling rate within 10
percent. The flow control valve and
rotameter must be heated to prevent condensation. A control
valve may also be located on the sample pump bypass loop to
assist
in controlling the sample pressure and flow rate.
2.1.6 Sample Gas Manifold. Capable of diverting a portion of
the sample gas stream to the flame ionization analyzer (FIA), and
the remainder to
the bypass discharge vent. The manifold
components shall be constructed of stainless steel or Teflon. If
captured or fugitive emissions are to be measured at multiple
locations, the measurement system shall be designed to use
separate sampling probes, lines, and pumps for each measurement
location and a common sample gas manifold and FIA. The sample
gas manifold and connecting lines to the FIA must be heated to
prevent condensation.
2.1.7 Organic Concentration Analyzer. An FIA with a span value
of 1.5 times the expected concentration as propane; however,
other span values may be used if it can be demonstrated that they
would provide more accurate measurements. The system shall be
capable of meeting or exceeding the following
specifications:
2.1.7.1 Zero Drift. Less than ±3.0percent of the span value.
2.1.7.2 Calibration Drift. Less than ±3.0percent of the span
value.
2.1.7.3 Calibration Error. Less than ±5.0percent of the
calibration gas value.
2.1.7.4 Response Time. Less than 30 seconds.
2.1.8 Integrator/Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record
measurement data. The minimum data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.

579
2.1.9 Calibration and Other Gases. Gases used for calibration,
fuel, and combustion air (if required) are contained in
compressed gas cylinders. All calibration gases shall be
traceable to NIST standards and shall be certified by the
manufacturer to ±1percent of the tag value. Additionally, the
manufacturer of the cylinder should provide a recommended shelf
life for each calibration gas cylinder over which the
concentration does not change more than ±2percent from the
certified value. For calibration gas values not generally
available, alternative methods for preparing calibration gas
mixtures, such as dilution systems, may be used with prior
approval.
2.1.9.1 Fuel. A 40 percent H2/60 percent He or 40 percent H2/60
percent N2 gas mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly from a mean value.
2.1.9.2 Carrier Gas and Dilution Air Supply. High purity air
with less than 1 ppm of organic material (as propane or carbon
equivalent) or less than 0.1 percent of the span value, whichever
is greater.
2.1.9.3 FIA Linearity Calibration Gases. Low-, mid-, and
high-range gas mixture standards with nominal propane
concentrations of 20-30, 45-55, and 70-80 percent of the span
value in air, respectively. Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.1.9.4 Dilution Check Gas. Gas mixture standard containing
propane in air, approximately half the span value after dilution.
2.1.10 Particulate Filter. An in-stack or an out-of-stack glass
fiber filter is recommended if exhaust gas particulate
loading is
significant. An
out-of-stack filter
must be heated to prevent
any condensation unless it can be demonstrated that no
condensation occurs.
2.2 Captured Emissions Volumetric Flow Rate.
2.2.1 Method 2 or 2A Apparatus. For determining volumetric flow
rate.
2.2.2 Method 3 Apparatus and Reagents. For determining
molecular weight of the gas stream. An estimate of the molecular
weight of the gas stream may be used if it can be justified.
2.2.3 Method 4 Apparatus and Reagents. For determining moisture
content, if necessary.

580
3.
DETERMINATION OF VOLUMETRIC FLOW RATE OF CAPTURED EMISSIONS
3.1 Locate all points where emissions are captured from the
affected facility. Using Method 1, determine the sampling points.
Be sure to check each site for cyclonic or swirling flow.
3.2 Measure the velocity at each sampling site at least once
every hour during each sampling run using Method 2 or 2A.
4. DETERMINATION OF
VO~
CONTENT OF CAPTURED EMISSIONS
4.1 Analysis Duration. Measure the VO~ responses at each
captured emissions point during the entire test run or, if
applicable, while the process is operating. If there are a
multiple captured emissions locations, design a sampling system
to allow a single FIA to be used to determine the
VO~
responses
at all sampling locations.
4.2 Gas
VOQ~Concentration.
4.2.1 Assemble the sample train as shown in Figure 1. Calibrate
the FIA according to the procedure in Section 5.1.
4.2.2 Set the dilution ratio and determine the dilution factor
according to the procedure in Section 5.3.
4.2.3 Conduct a system check according to the procedure in
Section 5.4.
4.2.4 Install the sample probe so that the probe is centrally
located in the stack, pipe, or duct, and is sealed tightly at the
stack port connection.
4.2.5 Inject zero gas at the calibration valve assembly.
Measure the system response time as the time required for the
system to reach the effluent concentration after the calibration
valve has been returned to the effluent sampling position.
4.2.6 Conduct a system check before and •a system drift check
after each sampling run according to the procedures in Sections
5.2 and 5.4. If the drift check following a run indicates
unacceptable performance, the run is not valid. The tester may
elect to perform system drift checks during the run not to exceed
one drift check per hour.
4.2.7 Verify that the sample lines, filter, and pump
temperatures are 120 ±5°C.
4.2.8 Begin sampling at the start of the test period and
continue to sample during the entire run. Record the starting
and ending times and any required process information as

581
appropriate.
If multiple captured emission locations are sampled
using a single FIA, sample at each location for the same amount
of time (e.g., 2 minutes) and continue to switch from one
location to another for the entire test run. Be sure that total
sampling time at each location is the same at the end of the test
run. Collect at least 4 separate measurements from each sample
point during each hour of testing. Disregard the measurements at
each sampling location until two times the response time of the
measurement system has elapsed. Continue sampling for at least 1
minute and record the concentration measurements.
4.3 Background Concentration.
4.3.1 Locate all NDO’s of the TTE. A sampling point shall be
centrally located outside of the TTE at 4 equivalent diameters
from each NDO, if possible. If there are more than 6 NDO’s,-
choose 6 sampling points evenly spaced among the NDO’s.
4.3.2 Assemble the sample train as shown in Figure 2. Calibrate
the FIA and conduct a system check according to the procedures in
Sections 5.1 and 5.4.
4.3.3 Position the probe at the sampling location.
4.3.4 Determine the response time, conduct the system check and
sample according to the procedures described in Sections 4.2.4 to
4.2.8.
4.4 Alternative Procedure. The
direct interface sampling and
analysis procedure described in Section 7.2 of Method 18 may be
used to determine the gas VO~jconcentration. The system must be
designed to collect and analyze at least one sample every 10
minutes.
5. CALIBRATION AND QUALITY
ASSURANCE
5.1 FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner. Allow the FIA to warm up for the period recommended
by the manufacturer. Inject a calibration gas into the
measurement system after the dilution system and adjust the back—
pressure regulator to the value required to achieve the flow
rates specified by the manufacturer.
Inject the zero— and the
high-range calibration gases and adjust the analyzer calibration
to provide the proper responses. Inject the low— and mid-range
gases and record the responses of the measurement system. The
calibration and linearity of the system are acceptable if the
responses for all four gases are within 5 percent of the
respective gas values. If the performance of the system is not
acceptable, repair or adjust the system and repeat the linearity
check. Conduct a calibration and linearity check after

582
assembling the analysis system and after a major change is made
to the system.
5.2 Systems Drift Checks. Select the calibration gas that most
closely approximates the concentration of the diluted captured
emissions for conducting the drift checks.
Introduce the zero
and calibration gas at the calibration valve assembly and verify
that the appropriate gas flow rate and pressure are present at
the FIA. Record the measurement system responses to the zero and
calibration gases. The performance of the system is acceptable
if the difference between the drift check measurement and the
value obtained in Section 5.1 is less than 3 percent of the span
value. Conduct the system drift check at the end of each run.
5.3 Determination of Dilution Factor. Inject the dilution check
gas into the measurement system before the dilution system and
record the response. Calculate the dilution factor using
Equation 3.
5.4 System Check. Inject the high range calibration gas at the
inlet to the sampling probe while the dilution air is turned off.
Record the response. The performance of the system is acceptable
if the measurement system response is within 5 percent of the
value obtained in Section 5.1 for the high range calibration gas.
Conduct a system check before and after each test run.
5.5 Analysis Audit. Immediately before each test analyze an
audit cylinder as described in Section 5.2. The analysis audit
must agree with the audit cylinder concentration within 10
percent.
6. NOMENCLATURE
A,
=
area of NDO i, ft2~-~
AN
=
total area of all NDO’s in the enclosure, ft2,-.L
CA
=
actual concentration of the dilution check gas,
ppm propane-a
C13,
=
corrected average VOC~concentration of background
emissions at point i, ppm propane-~j
C8
=
average background concentration, ppm propane--;
CDH
=
average measured concentration for the drift check
calibration gas, ppm propane-rj
C~
=
average
system
drift check concentration for zero
concentration gas, ppm propane-a

583
CR
=
actual concentration of the drift check
calibration gas, ppm propane--j
C,
=
uncorrected average background VOC!~concentration
measured at point i, ppm propane,-~
C3
=
uncorrected average VOC~concentration measured at
point j, ppm propane-a
CM
=
measured concentration of the dilution check gas,
ppm propane-u.
DF
-
=
dilution factor~-j~.
G
=
total VOCM content of captured emissions, kg-rj~.
K1
=
1.830
x 10~kg/(m3-ppm)-r~j
n
=
number of measurement points--j
Q03
=
average effluent volumetric flow rate corrected to
standard conditions at captured emissions point j,
m3/min-~
T~
=
total duration of capture efficiency sampling run,
mm.
7. CALCULATIONS
7.1 Total VO~J Captured Emissions.
n
G = E C~ Q~ T~ K1 Eq. 1
jl
7.2
VO~jConcentration
of the Captured Emissions at Point j.
=
DF (C3
-
C~)
CR
Eq. 2
CDH
-
7.3 Dilution Factor.
DF
=
CA_ Eq. 3
CM
7.4 Background
VO~GM
Concentration at Point i.
C13,
=
(C
-
C~)
CR_____ Eq. 4
CDH -
C~

584
7.5 Average Background Concentration.
n
~ C~ A,
C8=i=l
Eq. 5
nAN
NOTE: If the concentration at each point is within 20 percent of
the average concentration of all points, the terms “As” and “AN”
may be deleted from Equation 4.
-
Procedure F.2
-
Fugitive VOG~,j Emissions from Building Enclosures
1. INTRODUCTION
1.1 Applicability. This procedure is applicable for determining
the fugitive volatile organic compoundomaterials
(VO~j)
emissions
from a building enclosure (BE). It is intended to be used as a
segment in the development of liquid/gas or gas/gas protocols for
determining VO~j capture efficiency (CE) for surface coating and
printing operations.
1.2 Principle. The total amount of fugitive
VO~!.Jemissions
(FB)
from the BE is calculated as the sum of the products of the VOG~j
content (CF3) of each fugitive emissions point, its flow rate
(QF3), and time (TF).
1.3 Measurement Uncertainty.
The measurement uncertainties
are
estimated for each fugitive emissions point as follows: QF3
=
±5.0percent and CF3
=
±5.0percent. Based on these numbers, the
-probable uncertainty for F13 is estimated at about ±11.2percent.
1.4 Sampling Requirements. A capture efficiency test shall
consist of at least three sampling runs. The sampling time for
each run should be at least 8 hours, unless otherwise approved.
1.5 Notes. Because this procedure is
often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume, unless otherwise noted.
2.
APPARATUS AND
REAGENTS
2.1 Gas
VO?!,J
Concentration. A schematic of the measurement
system is shown in Figure 1. The main components are described
below:
2.1.1 Sample Probe. Stainless steel, or equivalent. The probe
shall be heated to prevent voq~condensation.

585
2.1.2 Calibration Valve Assembly. Three-way valve assembly at
the outlet of sample probe to direct the zero and calibration
gases to the analyzer. Other methods, such as quick—connect
lines, to route calibration gases to the outlet of the sample
probe are acceptable.
2.1.3 Sample Line. Stainless steel or Teflon tubing to
transport the sample gas to the analyzer. The sample line must
be heated to prevent condensation.
-
2.1.4 Sample Pump. A leak-free pump, to pull the sample gas
through the system at a flow rate sufficient to minimize the
response time of the measurement system. The components of the
pump that contact the gas stream shall be constructed of
stainless steel or Teflon. The sample pump must be heated to
prevent condensation.
2.1.5 Sample Flow
Rate Control. A sample flow rate control
valve and rotameter, or equivalent, to maintain a constant
sampling rate within 10 percent. The flow rate control valve and
rotameter must be heated to prevent condensation. A control
valve may also be located on the sample pump bypass loop to
assist in controlling the sample pressure and flow rate.
2.1.6 Sample Gas Manifold. Capable of diverting a portion of
the sample gas stream to the flame ionization analyzer (FIA), and
the remainder to the bypass discharge vent. The manifold
components shall be constructed of stainless steel or Teflon. If
emissions are to be measured at multiple locations, the
measurement system shall be designed to use separate sampling
probes, lines, and pumps for each measurement location and a
common sample gas manifold and FIA. The sample gas manifold must
be heated to prevent
condensation.
2.1.7 Organic Concentration Analyzer. An FIA with a span value
of 1.5 times the expected concentration as propane; however,
other span values may be used if it can be demonstrated that they
would provide more accurate measurements. The system shall be
capable of meeting or exceeding the following specifications:
2.1.7.1 Zero Drift. Less than ±3.0 percent of the span value.
2.1.7.2 Calibration Drift. Less than ±3.0percent of the span
value.
2.1.7.3 Calibration Error. Less than ±5.0percent of the
calibration gas value.
2.1.7.4 Response Time. Less than 30 seconds.
2.1.8 Integrator/Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate

586
the FIA response or compute the average response and record
measurement data. The minimum data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.
2.1.9 Calibration and Other Gases. Gases used for calibration,
fuel, and combustion air (if required) are contained in
compressed gas cylinders. All calibration gases shall be
traceable to NIST standards and shall be certified by the
manufacturer to ±1percent of the tag value. Additionally, the
manufacturer of the cylinder should provide a recommended shelf
life for each calibration gas cylinder
over which the
concentration does not change more than ±2percent from the
certified value. For calibration gas values not generally
available, alternative methods for preparing calibration gas
mixtures, such as dilution systems, may be used with prior
approval.
2.1.9.1 Fuel. A 40 percent H2/60 percent He or 40 percent H2/60
percent N2 gas mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly from a mean value.
2.1.9.2
Carrier Gas. High purity air with less than 1 ppm of
organic material (propane or carbon equivalent) or less than 0.1
percent of the span value, whichever is greater.
2.1.9.3 FIA
Linearity Calibration Gases. Low-, mid-, and
high-range gas mixture standards with nominal propane
concentrations of 20—30, 45—55, and 70—80 percent of the span
value in air, respectively. Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.1.10 Particulate Filter. An in-stack or an out-of-stack glass
fiber filter is recommended if exhaust gas particulate loading is
significant.
An out-of-stack filter must be heated to prevent
any condensation unless it can be demonstrated that no
condensation occurs.
2.2 Fugitive Emissions Volumetric Flow Rate.
2.2.1 Flow Direction Indicators. Any means of indicating inward
or outward flow, such as light plastic film or paper streamers,
smoke tubes, filaments, and sensory perception.
2.2.2 Method 2 or 2A Apparatus. For determining volumetric flow
rate. Anemometers or similar devices calibrated according to the
manufacturer’s instructions may be used when low velocities are
present. Vane anemometers (Young-maximum response propeller),

587
specialized pitots with electronic manometers- (e.g., Shortridge
Instruments Inc., Airdata Multimeter 860) are commercially
available with measurement thresholds of 15 and 8 mpm (50 and
25 fpm), respectively.
2.2.3 Method 3 Apparatus and Reagents. For determining
molecular weight of the gas stream. An estimate of the molecular
weight of the gas stream may be used if it can be justified.
2.2.4 Method 4 Apparatus and Reagents. For determining moisture
content, if necessary.
3.
DETERMINATION OF VOLUMETRIC FLOW RATE OF FUGITIVE
EMISSIONS
3.1 Preliminary Determinations. The purpose of this exercise is
to determine which exhaust points should be measured for
volumetric flow rates and VOGN concentrations.
3.1.1 Forced Draft Openings. Identify all forced draft
openings. Determine the volumetric flow rate according to Method
2.
3.1.2 NDO’s Exhaust Points. The NDO’s in the roof of ~
-f-acilitythe building or room in which the emission unit is
located are considered to be exhaust points. Determine
volumetric flow rate from these NDO’s. Divide the
cross—sectional area according to Method 1 using 12 equal areas.
Use the appropriate velocity measurement devices, e.g., propeller
anemometers.
3.1.3 Other NDO’s.
3.1.3.1 This step is optional. Determine the exhaust flow rate,
including that of the control device, from the enclosure and the
intake air flow rate. If the exhaust flow rate divided by the
intake air flow rate is greater than 1.1, then all other NDO’s
are not considered to be significant exhaust points.
3.1.3.2 If the option above is not taken, identify all other
NDO’s and other potential points through which fugitive emissions
may escape the enclosure.
Then use the following criteria to determine whether flow rates
and
VOG~1
concentrations need to be measured:
3.1.3.2.1 Using the appropriate flow direction indicator,
determine the flow direction. An NDO with zero or inward flow is
not an exhaust point.
3.1.3.2.2 Measure the outward volumetric flow rate from the
remainder of the NDO’s. If the collective flow rate is 2
percent, or less, of the flow rate from Sections 3.1.1 and 3.1.2,

588
then these NDO’s, except those within two equivalent diameters
(based on NDO opening) from
~VOG)j
3ourocoemitting point, may be
considered to be non-exhaust points.
3.1.3.2.3 If the percentage calculated in Section 3.1.3.2.2 is
greater than 2 percent, those NDO’s (except those within two
equivalent diameters from aVO oouroc3emitting point) whose
volumetric flow rate total 2 percent of the flow rate from
Sections 3.1.1 and 3.1.2 may be considered as non—exhaust points.
All remaining NDO’s shall be measured for volumetric flow rate
and
VOG~concentrations
during the CE test.
3.1.3.2.4 The tester may choose to measure
voq~concentrations
at the forced exhaust points and the NDO’s. If the total VOGI~
emissions from the NDO’s are less than 2 percent of the emissions
from the forced draft and roof NDO’s, then these NDO’s may be
eliminated from further consideration.
3.2 Determination of Flow Rates.
3.2.1 Measure the volumetric flow rate at all locations
identified as exhaust points in Section 3.1. Divide each exhaust
opening into 9 equal areas for rectangular openings and 8 for
circular openings.
3.2.2 Measure the velocity at each site at least once every hour
during each sampling run using Method 2 or-2A, if applicable, or
using the low velocity instruments in Section 2.2.2.
4. DETERMINATION OF
VOGN
CONTENT OF FUGITIVE EMISSIONS
4.1 Analysis Duration. Measure the VOG~jresponses at each
fugitive emission point during the entire test run or, if
applicable, while the process is operating. If there are
multiple emissions locations, design a sampling system to allow a
single FIA to be used to determine the VOG~ responses at all
sampling locations.
4.2 Gas VOGM Concentration.
4.2.1 Assemble the sample train as shown in Figure 1. Calibrate
the FIA and conduct a system check according to the procedures in
Sections 5.1 and 5.3, respectively.
4.2.2 Install the sample probe so that the probe is centrally
located in the stack, pipe, or duct, and is sealed tightly at the
stack port connection.
4.2.3 Inject zero gas at the calibration valve assembly. Allow
the measurement system response to reach zero. Measure the
system response time as the time required for the system to reach

589
the effluent concentration after the calibration valve has been
returned to the effluent sampling position.
4.2.4 Conduct a system check before and a system drift check
after each sampling run according to the procedures in Sections
5.2 and 5.3. If the drift check following a run indicates
unacceptable performance, the run is not valid. The tester may
elect to perform drift checks during the run not to exceed one
drift check per hour.
4.2.5 Verify that the sample lines, filter, and pump
temperatures are 120 ±5°C.
4.2.6 Begin sampling at the start of the test period and
continue to sample during the entire run. Record the starting
and ending times and any required process information as
appropriate. If multiple emission locations are sampled using a
single
FIA, sample at each location for the same amount of time
(e.g., 2 minutes) and continue to switch from one location to
another for the entire test run. Be sure that total sampling
time at each location is the same at the end of the test run.
Collect at least 4
separate measurements from each sample point
during each hour of testing. Disregard the response measurements
at each sampling location until two times the response time of
the measurement system has elapsed. Continue sampling for at
least 1 minute and record the concentration measurements.
4.3 Alternative Procedure The direct interface sampling and
analysis procedure described in Section 7.2 of
Method 18 may be
used to determine the gas VOG~1concentration. The system must be
designed to collect and analyze at least one sample every 10
minutes.
5. CALIBRATION AND QUALITY ASSURANCE
5.1 FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner. Allow the FIA to warm up for the period recommended
by the manufacturer. Inject a calibration gas into the
measurement
system and adjust the back—pressure regulator to the
value required to achieve the flow rates specified by the
manufacturer. Inject the zero- and the high-range calibration
gases and adjust the analyzer calibration to provide the proper
responses. Inject the low- and mid-range gases and record the
responses of the measurement
system.
The calibration and
linearity of the system are acceptable if the responses for all
four gases are within 5 percent of the respective gas values. If
the performance of the system is not acceptable, repair or adjust
the system and repeat the linearity check. Conduct a calibration
and linearity check after assembling the analysis system and
after a major change is made to the system.

590
5.2 Systems Drift Checks. Select the calibration gas that most
closely approximates the concentration of the captured emissions
for conducting the drift checks. Introduce the zero and
calibration gas at the calibration valve assembly and verify that
the appropriate gas flow rate and pressure are present at the
FIA. Record the measurement system responses to the zero and
calibration gases. The performance of the system is acceptable
if the difference between the drift check measurement and the
value obtained in Section 5.1 is less than 3 percent of the span
value. Conduct a system drift check at the end of each run.
5.3 System Check. Inject the high range calibration gas at the
inlet of the sampling probe and record the response. The
performance of the system is acceptable if the measurement system
response is within 5 percent of the value obtained in Section 5.1
for the high range calibration gas. Conduct a system check
before each test run.
5.4 Analysis Audit. Immediately before each test analyze an
audit cylinder as described in Section 5.2. The analysis audit
must agree with the audit cylinder concentration within 10
percent.
6. NOMENCLATURE
=
average measured concentration for the drift check
calibration gas, ppm propane-~j
=
average system drift check concentration for zero
concentration gas, ppm propane-i-;
CFi
=
corrected average
VOG~concentration
of fugitive
emissions at point j, ppm propane-~
CH
=
actual concentration of the drift check
calibration gas, ppm propane-~
C~
=
uncorrected average VOGN concentration measured at
point j, ppm propane.j
F8
=
total
voq~j
content of fugitive emissions from the
building, kg-~
K1
=
1.830 x 10~kg/(m3-ppm)-r~j
n
=
number of measurement points~-~
QF3
=
average effluent volumetric flow rate corrected to
standard conditions at fugitive emissions point j,
m3/min--j

591
TF = total duration of capture efficiency sampling run,
mm.
7. CALCULATIONS
7.1 Total
VOG~Fugitive
Emissions From the Building.
n
=
E C~
QF3
TF K1
Eq. 2
j=1
7.2
VOG?j
Concentration of the Fugitive Emissions at Point j.
CFj
=
(C~
-
C~)
CR_____
Eq. 2
-
C~
Procedure F.1
Fugitive VOGN Emissions from Temporary Enclosures
1. INTRODUCTION
1.1 Applicability. This procedure is applicable for determining
the fugitive volatile organic compoundcmaterials (VOGN) emissions
from a temporary total enclosure (TTE). It is intended to be
used as a segment in the development of liquid/gas or gas/gas
protocols for determining VOG~Jcapture efficiency (CE) for
surface coating and printing operations.
1.2 Principle. The amount of fugitive VOGM emissions (F) from
the TTE is calculated as the sum of the products of the VOGN
content (CF))~ the flow rate (QF3), and the sampling time (TF) from
each fugitive emissions point.
1.3 Estimated Measurement Uncertainty. The measurement
uncertainties are estimated for each fugitive emission point as
follows: Q1~=±5.5percent and CF3
=
±5.0percent. Based on
these numbers, the probable uncertainty for F is estimated at
about ±7.4 percent.
1.4 Sampling Requirements. A capture efficiency test shall
consist of at least three sampling runs. The sampling time for
each run should be at least 8 hours, unless otherwise approved.
1.5 Notes. Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume, unless otherwise noted.
2. APPARATUS AND REAGENTS

592
2.1
Gas VOGM Concentration.
A schematic of the measurement
system is shown in Figure 1. The main components are described
below:
2.1.1 Sample Probe. Stainless steel, or equivalent. The probe
shall be heated to prevent VOG~condensation.
2.1.2 Calibration Valve Assembly. Three-way valve assembly at
the outlet of sample probe to direct the zero and calibration
gases to the analyzer. Other methods, such as quick-connect
lines, to route calibration gases to the outlet of the sample
probe are acceptable.
2.1.3 Sample Line. Stainless steel or Teflon tubing to
transport the sample gas to the analyzer. The sample line must
be heated to prevent condensation.
2.1.4 Sample Pump. A leak-free pump, to pull the sample gas
through the system at a flow rate sufficient to minimize the
response time of the measurement system. The components of the
pump that contact the gas stream shall be constructed of
stainless steel or Teflon. The sample pump must be heated to
prevent condensation.
2.1.5 Sample Flow Rate Control. A sample flow rate control
valve and rotameter, or equivalent, to maintain a constant
sampling rate within 10 percent. The flow control valve and
rotameter must be heated to prevent condensation. A control
valve may also be located on the sample pump bypass loop to
assist in controlling the sample pressure and flow rate.
2.1.6 Sample Gas Manifold. Capable of diverting a portion of
the sample gas stream to the flame ionization analyzer (FIA), and
the remainder to the bypass discharge vent. The manifold
components shall be constructed of stainless steel or Teflon. If
emissions are to be measured at multiple locations, the
measurement system shall be designed to use separate sampling
probes, lines, and pumps for each measurement location and a
common sample gas manifold and FIA. The sample gas manifold and
connecting lines to the FIA must be heated to prevent
condensation.
2.1.7 Organic Concentration Analyzer.
An FIA with a span
value
of 1.5 times the expected concentration as propane; however,
other span values may be used if it can be demonstrated that they
would provide more accurate measurements. The system shall be
capable of meeting or exceeding the following specifications:
2.1.7.1 Zero Drift. Less than ±3.0percent of the span value.
2.1.7.2 Calibration Drift. Less than ±3.0percent of the span
value.

593
2.1.7.3 Calibration Error. Less than ±5.0percent of the
calibration gas value.
2.1.7.4 Response Time. Less than 30 seconds.
2.1.8 Integrator/Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record
-
measurement data. The minimum data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.
-
2.1.9 Calibration and Other Gases. Gases used for calibration,
fuel, and combustion air (if required) are contained in
compressed gas cylinders. All calibration gases shall be
traceable to NIST standards and shall be certified by the
manufacturer to ±1 percent of the tag value. Additionally, the
manufacturer of the cylinder should provide a recommended shelf
life for each calibration gas cylinder over which the
concentration does not change more than ±2 percent from the
certified value. For calibration gas values not generally
available, alternative methods for preparing calibration gas
mixtures, such as dilution systems, may be used with prior
approval.
2.1.9.1 Fuel. A 40 percent H2/60 percent He or 40 percent H2/60
percent N2 gas mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly from a mean value.
2.1.9.2 Carrier Gas. High purity air with less than 1 ppm of
organic material (as propane or carbon equivalent) or less than
0.1 percent of the span value, whichever is greater.
2.1.9.3 FIA Linearity Calibration Gases. Low-, mid-, and
high-range gas mixture standards with nominal propane
concentrations of 20-30, 45-55, and 70-80 percent of the span
value in air, respectively. Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.1.10 Particulate Filter. An in-stack or an out—of-stack glass
fiber filter is recommended if exhaust gas particulate loading is
significant. An out-of-stack filter must be heated to prevent
any condensation unless it can be demonstrated that no
condensation occurs.
2.2 Fugitive Emissions Volumetric Flow Rate.

594
2.2.1 Method 2 or 2A Apparatus. For determining volumetric flow
rate.
2.2.2 Method 3 Apparatus and Reagents. For determining
molecular weight of the gas stream. An estimate of the molecular
weight of the gas stream may be used if it can be justified.
2.2.3
Method 4 Apparatus and Reagents.
For determining moisture
content, if necessary.
2.3 Temporary Total Enclosure. The criteria for designing a TTE
are discussed in Procedure T.
3. DETERMINATION OF VOLUMETRIC FLOW RATE OF FUGITIVE EMISSIONS
3.1 Locate all points where emissions are exhausted from the
TTE. Using Method 1, determine the sampling points. Be sure to
check each site for cyclonic or swirling flow.
3.2 MeasUre the velocity at each sampling site at least once
every hour during each sampling run using Method 2 or 2A.
4. DETERMINATION OF VOGN CONTENT OF FUGITIVE EMISSIONS
4.1 Analysis Duration. Measure the VOGM responses at each
fugitive emission point during the entire test run or, if
applicable, while the process is operating. If there are
multiple emission locations, design a sampling system to allow a
single FIA to be used to determine the VOCN responses at all
sampling locations.
4.2 Gas
VOGM
Concentration.
4.2.1 Assemble the sample train as shown in Figure 1. Calibrate
the FIA and conduct a system check according to the procedures in
Sections 5.1 and 5.3, respectively.
4.2.2 Install the sample probe so that the probe is centrally
located in the stack, pipe, or duct, and is sealed tightly at the
stack port connection.
4.2.3 Inject zero gas at the calibration valve assembly. Allow
the measurement system response to reach zero. Measure the
system response time as the time required for the system to reach
the effluent concentration after the calibration valve has been
returned to the effluent sampling position.
.4.2.4 Conduct a system check before and a system drift check
after each sampling run according to the procedures in Sections
5.2 and 5.3. If the drift check following a run indicates
unacceptable performance, the run is not valid. The tester may

595
elect to perform system drift checks during the run not to exceed
one drift check per hour.
-
4.2.5 Verify that the sample lines, filter, and pump
temperatures are 120 ±5°C.
4.2.6 Begin sampling at the start of the test period and
continue to sample during the entire run. Record the starting
and ending times and any required process information as
appropriate. If multiple emission locations are sampled using a
single FIA, sample at each location for the same amount of time
(-e.g., 2 minutes) and continue to switch from one location to
another for the entire test run. Be sure that total sampling
time at each location is the same at the end of the test run.
Collect at least 4 separate measurements from each sample point
during each hour of testing. Disregard the response measurements
at each sampling location until two times the response time of
the measurement system has elapsed. Continue sampling for at
least 1 minute and record the concentration measurements.
4.3 Background Concentration.
4.3.1 Determination of VOGN Background Concentration.
4.3.1.1 Locate all NDO’s of the TTE. A sampling point shall be
centrally located outside of the TTE at 4 equivalent diameters
from each NDO, if possible. If there are more than 6 NDO’s,
choose 6 sampling points evenly spaced among the NDO’s.
4.3.1.2 Assemble the sample train as shown in Figure 2.
Calibrate the FIA and conduct a system check according to the
procedures in Sections 5.1 and 5.3.
4.3.1.3 Position the probe at the sampling location.
4.3.1.4 Determine the response time, conduct the system check
and sample according to the procedures described in Sections
4.2.3 to 4.2.6.
4.4 Alternative Procedure. The direct interface sampling and
analysis procedure described in Section 7.2 of Method 18 may be
used to determine the gas
VOQ~concentration.
The system must be
designed to collect and analyze at least one sample every 10
minutes.
5. CALIBRATION AND QUALITY ASSURANCE
5.. FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner. Allow the FIA to warm up for the period recommended
by the manufacturer. Inject a calibration gas into the
measurement system and adjust the back—pressure regulator to the

596
value required to achieve the flow rates specified by the
manufacturer. Inject the zero- and the high-range calibration
gases and adjust the analyzer calibration to provide the proper
responses. Inject the low- and mid—range gases and record the
responses of the measurement system. The calibration and
linearity of the system are acceptable if the responses for all
four gases are within 5 percent of the respective gas values. If
the performance of the system is not acceptable, repair or adjust
the system and repeat the linearity check. Conduct a calibration
and linearity check after assembling the analysis system and
after a major change is made to the system.
5.2 Systems Drift Checks. Select the calibration gas
concentration that most closely approximates that of the fugitive
gas emissions to conduct the drift checks. Introduce the zero
and calibration gas at the calibration valve assembly and verify
that the appropriate gas flow rate and pressure are present at
the FIA. Record the measurement system responses to the zero and
calibration gases. The performance of the system is acceptable
if the difference between the drift check measurement and the
value obtained in Section 5.1 is less than 3 percent of the span
value. Conduct a system drift check at the end of each run.
5.3 System Check. Inject the high range calibration gas at the
inlet of the sampling probe and record the response. The
performance of the system is acceptable if the measurement system
response is within 5 percent of the value obtained in Section 5.1
for the high range calibration gas. Conduct a system check
before each test run.
54 Analysis Audit. Immediately before each test analyze an
audit cylinder as described in Section 5.2. The analysis audit
must agree with the audit cylinder concentration within 10
percent.
6.
NOMENCLATURE
=
area of NDO i, ft-rj
AN
=
total area of all NDO’s in the enclosure, ft2-~
=
corrected average VOGM concentration of background
emissions at point i, ppm propane~j
C8
=
average background concentration, ppm propane-~
=
average measured concentration for the drift check
calibration gas, ppm propane~
C~
=
average system drift check concentration for zero
concentration gas, ppm propane--;

597
C~3
=
corrected average VOGN concentration of fugitive
emissions at point j, ppm propane~-j
CR
=
actual concentration of the drift check
calibration gas, ppm propane-a
C~
=
uncorrected average background VOG?~j concentration
measured at point i, ppm propane-a
=
uncorrected average
VOG~concentration
measured at
point j, ppm propane-a
G
=
total VOG~Jcontent of captured emissions, kg--.~
K1
=
1.830
x 10~ kg/(m3-ppm)-r.;
n
=
number of measurement points~
QF3
=
average effluent volumetric flow rate corrected to
standard conditions at fugitive emissions point j,
m3/min-rj
=
total duration of fugitive emissions sampling run,
mm.
7. CALCULATIONS
7.1 Total VOGN Fugitive Emissions.
n
-
F= Z (CFJ
C8
)
Q~TF K1
Eq. 1
j=1
7.2 VOGM Concentration of the Fugitive Emissions at Point j.
CF3
=
(C3
-
C~)
C~
Eq. 2
-
C~
7.3 Background VOG~ Concentration at Point i.
C8,
=
(C1
-
C~)
CH
Eq. 3
CDH
-
C~
7.4 Average Background Concentration.
n
E C81 A~
CB
=
i=l
Eq. 5

598
NOTE: If the concentration at each point is within 20 percent of
the average concentration of all points, the terms “Ai” and “AN”
may be deleted from Equation 4.
Procedure L
-
VOG~Input
1. INTRODUCTION
1.1 Applicability. This procedure is applicable for determining
the input of volatile organic eompoundsmaterials (VOq~). It is
intended to be used as a segment in the development of liquid/gas
protocols for determining VOG?~capture efficiency (CE) for
surface coating and printing operations.
1.2 Principle. The amount of
VOG~jintroduced
to the process
(L) is the sum of the products of the weight (W) of each VOGI~I
containing liquid (ink, paint, solvent, etc.) used and its VOGN
content (V). A sample of each
VOGN
containing liquid is analyzed
with a flame ionization analyzer (FIA) to determine V.
1.3 Estimated Measurement Uncertainty. The measurement
uncertainties are estimated for each VOGI~containing liquid as
follows: W
=
±2.0percent and V
=
±12.0percent. Based on these
numbers, the probable uncertainty for L is estimated at about
±12.2percent for each
VOG~containing
liquid. 1.4 Sampling
Requirements. A capture efficiency test shall consist of at
least three sampling runs. The sampling time for each run should
be at least 8 hours, unless otherwise approved.
1.5 Notes. Because this procedure is often applied in highly
explosive areas, caution and care should be exercised in choosing
appropriate equipment and installing and using the equipment.
Mention of trade names or company products does not constitute
endorsement. All gas concentrations (percent, ppm) are by
volume, unless otherwise noted.
2. APPARATUS AND REAGENTS
2.1 Liquid Weight.
2.1.1 Balances/Digital Scales. To weigh drums of VOGN
containing liquids to within 0.2 lb.
2.1.2 Volume Measurement Apparatus (Alternative). Volume
meters, flow meters, density measurement equipment, etc., as
needed to achieve same accuracy as direct weight measurements.
2.2 VOGM Content (Flame Ionization Analyzer Technique). The
liquid sample analysis system is shown in Figures 1 and 2. The
following equipment is required:

599
2.2.1 Sample Collection Can. An appropriately sized metal can
to be used to collect
voq~
containing materials. The can must be
constructed in such a way that it can be grounded to the coating
container.
2.2.2 Needle Valves,. To control gas flow.
2.2.3 Regulators. For carrier gas and calibration gas
cylinders.
2.2.4 Tubing. Teflon or stainless steel tubing with diameters
and lengths determined by connection requirements of equipment.
The tubing between the sample oven outlet and the FIA shall be
heated to maintain a temperature of 120 ±5°C.
2.2.5 Atmospheric Vent. A tee and 0- to 0.5-liter/mm rotameter
placed in the sampling line between the carrier gas cylinder and
the
VOG~sample
vessel to release the excess carrier gas. A
toggle valve placed between the tee and the rotameter facilitates
leak tests of the analysis system.
2.2.6 Thermometer. Capable of measuring the temperature of the
hot water bath to within 1°C.
2.2.7 Sample Oven. Heated enclosure, containing calibration gas
coil heaters, critical orifice, aspirator, and other liquid
sample analysis components, capable of maintaining a temperature
of 120 ±5°C.
2.2.8 Gas Coil Heaters. Sufficient lengths of stainless steel
or Teflon tubing to allow zero and calibration gases to be heated
to the sample oven temperature before entering the critical
orifice or aspirator.
2.2.9 Water Bath. Capable of heating and maintaining a sample
vessel temperature of 100 ±5°C.
2.2.10 Analytical Balance. To measure ±0.001 g.
2.2.11 Disposable Syringes. 2-cc or 5-cc.
2.2.12 Sample Vessel. Glass, 40—ml septum vial. A separate
vessel is needed for each sample.
2.2.13 Rubber Stopper. Two-hole stopper to accommodate 3.2—mm
(1/8-in.) Teflon tubing, appropriately sized to fit the opening
of the sample vessel. The rubber stopper should be wrapped in
Teflon tape to provide a tighter seal and to prevent any reaction
of the sample with the rubber stopper. Alternatively, any
leak—free closure fabricated of non—reactive materials and
accommodating the necessary tubing fittings may be used.

600
2.2.14 Critical Orifices. Calibrated critical orifices capable
of providing constant flow rates from 50 to 250 mi/mm at known
pressure drops. Sapphire orifice assemblies (available from
O’Keefe Controls Company) and glass capillary tubing have been
found to be adequate for this application.
2.2.15 Vacuum Gauge. 0- to 760-mm (0— to 30—in.) Hg U-Tube
manometer or vacuum gauge.
2.2.16 Pressure Gauge. Bourdon gauge capable of measuring the
maximum air pressure at the aspirator inlet (e.g., 100 psig).
2.2.17 Aspirator. A device capable of generating sufficient
vacuum at the sample vessel to create critical flow through the
calibrated orifice when sufficient air pressure is present at the
aspirator inlet. The aspirator must also provide sufficient
sample pressure to operate the FIA. The sample is also mixed
with the dilution gas within the aspirator.
-
2.2.18 Soap Bubble Meter. Of an appropriate size to calibrate
the critical orifices in the system.
2.2.19 Organic Concentration Analyzer. An FIA with a span value
of 1.5 times the expected concentration as propane; however other
span values may be used if it can be demonstrated that they would
provide more accurate measurements. The system shall be capable
-of meeting or exceeding the following specifications:
2.2.19.1 Zero Drift. Less than ±3.0percent of the span value.
2.2.19.2 Calibration Drift. Less than ±3.0percent of span
value.
2.2.19.3 Calibration Error. Less than ±5.0percent of the
calibration gas value.
2.2.20 Integrator/Data Acquisition System. An analog or digital
device or computerized data acquisition system used to integrate
the FIA response or compute the average response and record
measurement data. The minimum data sampling frequency for
computing average or integrated values is one measurement value
every 5 seconds. The device shall be capable of recording
average values at least once per minute.
2.2.21 Chart Recorder (optional). A chart recorder or similar
device is recommended to provide a continuous analog display of
the measurement results during the liquid sample analysis.
2.2.22 Calibration and Other Gases. For calibration, fuel, and
combustion air (if required) contained in compressed gas
cylinders. All calibration gases shall be traceable to NIST
standards and shall be certified by the manufacturer to ±1

601
percent of the tag value. Additionally, the manufacturer of the
cylinder should provide a recommended shelf-life for each
calibration gas cylinder over which the concentration does nor
change more than ±2percent from the certified value. For
calibration gas values not generally available, alternative
methods for preparing calibration gas mixtures, such as dilution
systems, may be used with prior approval.
2.2.22.1 Fuel. A 40 percent H2/60 percent He or 40 percent H2/60
percent N2 gas mixture is recommended to avoid an oxygen
synergism effect that reportedly occurs when oxygen concentration
varies significantly from a mean value.
2.2.22.2
Carrier Gas. High purity air with less than 1 ppm of
organic material (as propane) or less than 0.1 percent of the
span value, whichever is greater.
2.2.22.3 FIA Linearity Calibration Gases. Low-, mid-, and
high-range gas mixture standards with nominal propane
concentrations of 20-30, 45-55, and 70-80 percent of the span
value in air, respectively. Other calibration values and other
span values may be used if it can be shown that more accurate
measurements would be achieved.
2.2.22.4 System Calibration Gas. Gas mixture standard
containing propane in air, approximating the undiluted VOGN
concentration expected for the liquid samples.
3. DETERMINATION OF LIQUID INPUT WEIGHT
3.1 Weight Difference. Determine the amount of material
introduced to the process as the weight difference of the feed
material before and after each sampling run. In determining the
total
VOGL~
containing liquid usage, account for: (a) the initial
(beginning) VOG~containing liquid mixture; (b) any solvent added
during the test run; (c) any coating added during the test run;
and (d) any residual VOGN containing liquid mixture remaining at
the end of the sample run.
3.1.1 Identify all points where
VOGN
containing liquids are
introduced to the process. To obtain an accurate measurement of
VOG?j
containing liquids, start with an empty fountain (if
applicable). After completing the run, drain the liquid in the
fountain back into the liquid drum (if possible), and weigh the
drum again. Weigh the VOG?,j containing liquids to ±0.5percent of
the total weight (full) or ±0.1percent of the total weight of
VOG~containing
liquid used during the sample run, whichever is
less. If the residual liquid cannot be returned to the drum,
drain the fountain into a preweighed empty drum to determine the
final weight of the liquid.

602
3.1.2 If it is not possible to measure a single representative
mixture, then weigh the various components separately (e.g.,
if
solvent is added during the sampling run, weigh the solvent
before it
is added to the mixture). If a fresh drum of VOGM
containing liquid is needed during the run, then weigh both the
empty drum and fresh drum.
3.2 Volume Measurement (Alternative).
If direct weight
measurements are not feasible, the tester may use volume meters
and flow rate meters (and density measurements) to determine the
weight of liquids used if it can be demonstrated that the
technique produces results equivalent to the direct weight
measurements.
If a single representative mixture cannot be
measured, measure the components separately.
4. DETERMINATION OF
VOG~1CONTENT
IN INPUT LIQUIDS
4.1 Collection of Liquid Samples.
4.1.1 Collect a 100-mi or larger sample of the
VOG~containing
liquid mixture at each application location at the beginning and
end of each test run. A separate sample should be taken of each
VOq~containing
liquid added to the application mixture during
the test run. If a fresh drum is needed during the sampling run,
then obtain a sample from the fresh drum.
4.1.2 When collecting the sample, ground the sample container to
the coating drum. Fill the sample container as close to the rim
as possible to minimize the amount of headspace.
4.1.3 After the sample is collected, seal the container so the
sample cannot leak out or evaporate.
4.1.4 Label the container to identify clearly the contents.
4.2 Liquid Sample
VO~~Content.
4.2.1 Assemble the liquid
VOG~content
analysis system as shown
in Figure 1.
4.2.2 Permanently identify all of the critical orifices that may
be used. Calibrate each critical orifice under the expected
operating conditions (i.e., sample vacuum and temperature)
against a volume meter as described in Section 5.3.
4.2.3 Label and tare the sample vessels (including the stoppers
and caps) and the syringes.
4.2.4 Install an empty sample vessel and perform a leak test of
the system. Close the carrier gas valve and atmospheric vent and
evacuate the sample vessel to 250 mm (10 in.) Hg absolute or less
using the aspirator. Close the toggle valve at the inlet to the

603
aspirator and observe the vacuum for at least one minute. If
there is any change in the sample pressure, release the vacuum,
adjust or repair the apparatus as necessary and repeat the leak
test.
4.2.5 Perform the analyzer calibration and linearity checks
according to the procedure in Section 5.1. Record the responses
to each of the calibration gases and the back—pressure setting of
the FIA.
4.2.6 Establish the appropriate dilution ratio by adjusting the
aspirator air supply or substituting critical orifices.
Operate
the aspirator at a vacuum of at least 25 mm (1 in.) Hg greater
than the vacuum necessary to achieve critical flow. Select the
dilution ratio so that the maximum response of the FIA to the
sample does not exceed the high-range calibration gas.
4.2.7 Perform system calibration checks at two levels by
introducing compressed gases at the inlet to the sample vessel
while the aspirator and dilution devices are operating. Perform
these checks using the carrier gas (zero concentration) and the
system calibration gas. If the response to the carrier gas
exceeds ±0.5percent of span, clean or repair the apparatus and
repeat the check. Adjust the dilution ratio as necessary to
achieve the correct response to the upscale check, but do not
adjust the analyzer calibration. Record the identification of
the orifice, aspirator air supply pressure, FIA back-pressure,
and the responses of the FIA to the carrier and system
calibration gases.
4.2.8 After completing the above checks, inject the system
calibration gas for approximately 10 minutes. Time the exact
duration of the gas injection using a stopwatch. Determine the
area under the FIA response curve and calculate the system
response factor based on the sample gas flow rate, gas
concentration, and the duration of the injection as compared to
the integrated response using Equations 2 and 3.
4.2.9 Verify that the sample oven and sample line temperatures
are 120 ±5°Cand that the water bath temperature is 100 ±5°C.
4.2.10 Fill a tared syringe with approximately 1 g of the
VOG~
containing liquid and weigh it. Transfer the liquid to a tared
sample vessel. Plug the sample vessel to minimize sample loss.
Weigh the sample vessel containing the liquid to determine the
amount of sample actually received. Also, as a quality control
check, weigh the empty syringe to determine the amount of
material delivered. The two coating sample weights should agree
within ±0.02g. If not, repeat the procedure until an acceptable
sample is obtained.

604
4.2.11 Connect the vessel to the analysis system. Adjust the
aspirator supply pressure to the correct value. Open the valve
on the carrier gas supply to the sample vessel and adjust it to
provide a slight excess flow to the atmospheric vent. As soon as
the initial response of the FIA begins to decrease, immerse the
sample vessel in the water bath.
(Applying heat to the sample
vessel too soon may cause the FID response to exceed the
calibrated range of the instrument, and thus invalidate the
analysis.)
4.2.12 Continuously measure and record the response of the FIA
until all of the volatile material has been evaporated from the
sample and the instrument response has returned
to the baseline
(i.e., response less than 0.5 percent of the span value).
Observe the aspirator supply pressure, FIA back—pressure,
atmospheric vent, and other system operating parameters during
the run; repeat the analysis procedure if any of these parameters
deviate from the values established during the system calibration
checks in Section 4.2.7. After each sample perform the drift
check described in Section 5.2. If the drift check results are
acceptable, calculate the
VOG~jcontent
of the sample using the
equations in Section 7. Integrate the area under the FIA
response curve, or determine the average concentration response
and the duration of sample analysis.
5. CALIBRATION AND QUALITY ASSURANCE
5.1 FIA Calibration and Linearity Check. Make necessary
adjustments to the air and fuel supplies for the FIA and ignite
the burner. Allow the FIA to warm up for the period recommended
by the manufacturer. Inject a calibration gas into the
measurement system and adjust the back-pressure regulator to the
value required to achieve the flow rates specified by the
manufacturer. Inject the zero- and the high—range calibration
gases and adjust the analyzer calibration to provide the proper
responses. Inject the low- and mid—range gases and record the
responses of the measurement system. The calibration and
linearity of the system are acceptable if the responses for all
four gases are within 5 percent of the respective gas values. If
the performance of the system is not acceptable, repair or adjust
the system and repeat the linearity check. Conduct a calibration
and linearity check after assembling the analysis system and
after a major change is made to the system.
5.2 Systems Drift Checks. After each sample, repeat the system
calibration checks in Section 4.2.7 before any adjustments to the
FIA or measurement system are made. If the zero or calibration
drift exceeds ±3percent of the span value, discard the result
and repeat the analysis.
5.3 Critical Orifice Calibration.

605
5.3.1 Each critical orifice must be calibrated at the specific
operating conditions that it will be used. Therefore, assemble
all components of the liquid sample analysis system as shown in
Figure 3. A stopwatch is also required.
5.3.2 Turn on the sample oven, sample line, and water bath
heaters and allow the system to reach the proper operating
temperature. Adjust the aspirator to a vacuum of 380 mm (15 in.)
Hg vacuum. Measure the time required for one soap bubble to move
a known distance and record barometric pressure.
5.3.3 Repeat the calibration procedure at a vacuum of 406 mm (16
in.) Hg and at 25-mm (1-in.) Hg intervals until three consecutive
determinations provide the same flow rate. Calculate the
critical flow rate for the orifice in mi/mm at standard
conditions. Record the vacuum necessary to achieve critical
flow.
6. NOMENCLATURE
AL
=
area under the response curve of the liquid
sample, area count--i
=
area under the response curve of the calibration
gas, area count-~j
C~
=
actual concentration of system calibration gas,
ppm propane~-;~
K
=
1.830
x 10~ g/(ml-ppm)-~
L
=
total VOGU content of liquid input, kg--~.
=
mass of liquid sample delivered to the sample
vessel, g-rj
q
=
flow rate through critical orifice, ml/min-~
RF
=
liquid analysis system response factor, g/area
count,-~
T~
=
total gas injection time for system calibration
gas during integrator calibration, min~-j
VFJ
=
final
VOG~fraction
of VOGN containing liquid j--~
V1~ = initial VOGM fraction of
VOGN
containing liquid
J~L
VAJ = VOGM fraction of
VOGN
containing liquid j added
during the run~-~

606
V
=
VOG!j
fraction of liquid sample--;
W~ = weight of
VOG~containing
liquid j remaining at
end of the run, kg-rj..
W~ = weight of VOG?~containing liquid j at beginning of
the run, kg-ri
=
weight of
VOG!j
containing liquid j added during
the run, kg.
7. CALCULATIONS
7.1 Total
VOGN
Content of the Input
VOG~Containing
Liquid.
n
nn
L
=
E Vb W13
=
VFJ WFJ +
E V~WAJ
R
Eq. 1
j=l
j=1
j=1
7.2 Liquid Sample Analysis System Response Factor for Systems
Using Integrators, Grams/Area Counts.
Eq. 2
7.3
VOG~Content
of the Liquid Sample.
V =
Eq. 3
ML
Procedure T
-
Criteria for and Verification of a Permanent or
Temporary Total Enclosure
1. INTRODUCTION
1.1 Applicability. This procedure is used to determine whether
a permanent or temporary enclosure meets the criteria of a total
enclosure.
1.2 Principle. An enclosure is evaluated against a set of
criteria. If the criteria are met and if all the exhaust gases
are ducted to a control device, then the volatile organic
cornpoundsmaterials (VOGM) capture efficiency (CE)
is assumed to
be 100 percent and CE need not be measured. However, if part of
the exhaust gas stream is not ducted to a control device, CE must
be determined.
2. DEFINITIONS
2.1 Natural Draft Opening (NDO)
--
Any permanent opening in the
enclosure that remains open during operation of the -f-acility

607
emission unit and is not connected to a duct in which a fan is
installed.
2.2 Permanent Total Enclosure (PTE)
—-
A permanently installed
enclosure that completely surrounds a~ oouroc of emissionsunit
such that all
VOG~Jemissions
are captured and contained for
discharge through a control device.
2.3 Temporary Total Enclosure (TTE)
--
A temporarily installed
enclosure that completely surrounds a~oourac of emissioneunit
such that all
VOGN
emissions are captured and contained for
discharge through ducts that allow for the accurate measurement
of VOGM rates.
3. CRITERIA OF A
TEMPORARY
TOTAL ENCLOSURE
3.1 Any NDO shall be at least 4 equivalent opening diameters
from each
VOG~emitting
point.
3.2 Any exhaust point from the enclosure shall be at least 4
equivalent duct or hood diameters from each NDO.
3.3 The total area of all NDO’s shall not exceed 5 percent of
the surface area of the enclosure’s four walls, floor, and
ceiling.
3.4 The average facial velocity (FV) of air through all NDO’s
shall be at least 3,600 m/hr (200 fpm). The direction of air
through all NDO’s shall be into the enclosure.
3.5 All access doors and windows whose areas are not included in
Section 3.3 and are not included in the calculation in Section
3.4 shall be closed during routine operation of the
proccD~etnissionunit.
4. CRITERIA OF A PERMANENT TOTAL ENCLOSURE
4.1 Same as Sections 3.1 and 3.3
-
3.5.
4.2 All VO?~.jemissions must be captured and contained for
discharge through a control device.
5. PROCEDURE
5.1 Determine the equivalent diameters of the NDO’s and
determine the distances from each
VOG~1emitting
point to all
NDO’s. Determine the equivalent diameter of each exhaust duct or
hood and its distance to all NDO’s. Calculate the distances in
terms of equivalent diameters. The number of equivalent
diameters shall be at least 4.

608
5.2 Measure the total area (A1) of the enclosure and the total
area (AN) of all NDO’s of the enclosure. Calculate the NDO to
enclosure area ratio (NEAR) as follows:
NEAR
=
The NEAR must be 0.05.
5.3 Measure the volumetric flow rate, corrected to standard
conditions, of each gas stream exiting the enclosure through an
exhaust duct or hood using
EPA Method 2. In some cases (e.g.,
when the building is the enclosure), it may
be necessary to
measure the volumetric flow rate, corrected to standard
conditions, of each gas stream entering the enclosure through a
forced makeup air duct using Method 2. Calculate FV using the
following equation:
FV
=
(Q,~
Q~)/AN
where:
Q0
=
the sum of the volumetric flow from all gas
streams exiting the enclosure through an exhaust
duct or hood.
Q1
=
the sum of the volumetric flow from all gas
streams into the enclosure through a forced makeup
air duct; zero, if there is no forced makeup air
into the enclosure.
AN = total area of all NDO’s in enclosure.
The FV shall be at least 3,600 m/hr (200 fpm).
5.4 Verify that the direction of air flow through all NDO’s is
inward. Use streamers, smoke tubes, tracer gases, etc. Strips
of plastic wrapping film have been found to be effective.
Monitor the direction of air flow at intervals of at least 10
minutes for at least 1 hour.
6.
QUALITY
ASSURANCE
6.1 The success of this protocol lies in designing the TTE to
simulate the conditions that exist without the TTE, i.e., the
effect of the TTE on the normal flow patterns around the affected
facilityemission unit or the amount of fugitive
VOGM
emissions
should be minimal. The TTE must enclose the application
stations, coating reservoirs, and all areas from the application
station to the oven. The oven does not have to be enclosed if it
is under negative pressure. The NDO’s of the temporary enclosure
and a fugitive exhaust fan must be properly sized and placed.

609
6.2. Estimate the ventilation rate of the TTE that best
simulates the conditions that exist without the TTE, i.e., the
effect of the TTE on the normal flow patterns around the affected
f-acilityeinission unit or the amount of fugitive
VOG~jemissions
should be minimal. Figure 1 may be used as an aid. Measure the
concentration (C0) and flow rate (Q0) of the captured gas stream,
specify a safe concentration (CF) for the fugitive gas stream,
estimate the CE, and then use the plot in Figure 1 to determine
the volumetric flowrate of the fugitive gas stream (QF)• A
fugitive
VOG?j
emission exhaust fan that has a variable flow
control is desirable.
6.2.1 Monitor the concentration of VOG~into the capture device
without the TTE. To minimize the effect of temporal variation on
the captured emissions, the baseline measurement should be made
over as long a time period as practical. However, the process
conditions must be the same for the measurement in Section 6.2.3
as they are for this baseline measurement. This may require
short measuring times for this quality control check before and
after the construction of the TTE.
6.2.2 After the TTE is constructed, monitor the
VOGN
concentration inside the TTE. This concentration shall not
continue to increase and must not exceed the safe level according
to OSHA requirements for permissible exposure limits. An
increase in VOGN concentration indicates poor TTE design or poor
capture efficiency.
6.2.3 Monitor the concentration of VOGN into the capture device
with the TTE. To limit the effect of the TTE on the process, the
VOGM
concentration with and without the TTE must be within ±10
percent. If the measurements do not agree, adjust the
ventilation rate from the TTE until they agree within 10 percent.
(Source: Amended at — Ill. Reg.
______,
effective
____________

610
Section 219.Appendix C
Reference Test Methods on-cl Proccdurcafor Air Oxidation Processes
Introduction
This Appendix presents the reference
methods and procedures
required for implementing Reasonably Available
Control Technology
(RACT). Methods and procedures are
identified for two types of
RACT
implementation:
a) Determination of VOGN destruction efficiency for evaluating
compliance with the 98 weight percent VOGi~reduction or 20
ppmv emission limit specified in Sections 215.520 through
215.527; and
b) Determination of of fgas flowrate, hourly emissions and
stream net heating value for calculating TRE.
All reference methods identified in this Appendix refer to the
reference methods specified at 40 CFR 60, Appendix A,
incorporated by reference in Section 215.105.
VOGN DESTRUCTION EFFICIENCY DETERMINATION
The following reference methods and procedures are required for
determining compliance with the percent destruction efficiency
specified in Sections 215.520 through 215.527.
a) Reference Method 1 or 1A for selection of the sampling site.
The control device inlet sampling site for determination of
vent stream molar composition or total organic compound
destruction efficiency shall be prior to the inlet of any
control device and after all recovery devices.
b) Reference Methods 2, 2A, 2C or 2D for determination of the
volumetric flowrate.
c) Reference Method 3 to measure oxygen concentration of the
air dilution correction. The emission sample shall be
corrected to 3 percent oxygen.
d) Reference Method 18 to determine the concentration of total
organic compounds (minus methane and ethane) in the control
device outlet and total organic compound reduction
efficiency of the control device.
-
TRE DETERMINATION
The following reference methods and procedures are required for
determining the offgas flowrate, hourly emissions, and the net
heating value of the gas combusted to calculate the vent stream
TRE.

611
a) Reference Method 1 or 1A for selection of the sampling site.
The sampling site for the vent stream flowrate and molar
composition determination prescribed in (b) and (c) shall be
prior to the inlet of any combustion device, prior to any
post-reactor dilution of the stream with air and prior to
any post-reactor introduction of halogenated compounds into
the vent stream. Subject to the preceding restrictions on
the sampling site, it shall be after the final recovery
device. If any gas stream other than the air oxidation vent
stream is normally conducted through the recovery system of
the affected facility, such stream shall be rerouted or
turned off while the vent stream is sampled, but shall be
routed normally prior
to the measuring of the initial value
of the monitored parameters for determining compliance with
the recommended
RACT.
If the air oxidation vent stream is
normally routed through any equipment which is not a part of
the air oxidation process as defined in 35 Ill. Adm. Code
211.122, such equipment shall be bypassed by the vent stream
while the vent stream is sampled, but shall not be bypassed
during the measurement of the initial value of the monitored
parameters for determining compliance with Subpart V.
b) The molar composition of the vent stream shall be determined
using the following methods:
1) Reference Method 18 to measure the concentration of all
organics, including those containing halogens, unless a
significant portion of the compounds of interest are
polymeric (high molecular weight), can polymerize
before analysis or have low vapor pressures, in which
case Reference Method 25(a) shall be used.
2) ASTM Dl946—67 (reapproved 1977), incorporated by
reference in Section 215.105, to measure the
concentration of carbon monoxide and hydrogen.
3) Reference Method 4 to measure the content of water
vapor, if necessary.
c) The volumetric flowrate shall be determined using Reference
Method 2, 2A, 2C or 2D, as appropriate.
d) The net heating value of the vent stream shall be calculated
using the following equation:
n
H=K E CiHi
i=1
Where:

612
H
=
Net heating value of the sample, NJ/scm, where the
net enthalpy per mole of offgas is based on
combustion at 25°Cand 760 mm Hg, but the standard
temperature for determining the volume
corresponding to one mole is 20°C, as in the
definition of F (vent stream flowrate) below.
K = Constant, 1.740 x ~ (1/ppm) (mole/scm) (MJ/kcal)
where standard temperature for mole/scm is 20°C.
Ci
=
Concentration of sample component i, reported on a
wet basis, in ppm, as measured by Reference Method
18 or ASTM D1946-67 (reapproved 1977),
incorporated by reference in Section 215.105.
Hi
=
Net heat of combustion of sample component i,
kcal/xnole based on combustion at 25~Cand 760 mm
Hg. If published values are not available or
cannot be calculated, the heats of combustion of
vent stream components are required to be
determined using ASTM D2382-76, incorporated by
reference in Section 215.105.
e) The emission rate of total organic compounds in the process
vent stream shall be calculated using the following
equation:
n
E=K F ~ CiMi
i1
Where:
E
=
Emission rate of total organic compounds (minus
methane and ethane) in the sample in kg/hr-i-;
K
=
Constant 2.494 x 10~(1/ppm) (mole/scm) (kg/g)
(mm/hr)1 where standard temperature for
(mole/scm) is 20°C~-;
Mi
=
Molecular weight of sample component i (g/mole),-;
F = Vent stream flowrate (scm/mm), at a standard
temperature of 20°C.
f) The total vent stream concentration (by volume) of compounds
containing halogens (ppmv, by compound) shall be summed from
the individual concentrations of compounds containing
halogens which were measured by Reference Method l8~

613
(Source: Amended at
Ill. Reg.
, effective
_________________________)

614
Section 219.Appendix D
Coefficients for the Total Resource Effectiveness Index (TRE)
Equation
This Appendix contains values for the total resource
effectiveness index (TRE) equation in Subpart V.
If a flow rate falls exactly on the boundary between the
indicated ranges, the operator shall use the row in which the
flow rate is maximum.
COEFFICIENTS FOR TRE EQUATION FOR CHLORINATED PROCESS
VENT STREAMS WITH
NET HEATING VALUE LESS ThAN OR EQUAL TO 3.5 NJ/scm
FLOW RATE
(scm/mm)
Mm. Max.
a
b
c
d
e
f
0.0 13.5 48.73 0.
0.404 —0.1632 0.
0.
13.5 700. 42.35 0.624 0.404 —0.1632 0.
0.0245
700. 1400. 84.38 0.678 0.404 —0.1632 0.
0.0346
1400. 2100. 126.41 0.712 0.404 —0.1632 0.
0.0424
2100. 2800. 168.44 0.747 0.404 —0.1632 0.
0.0490
2800. 3500. 210.47 0.758 0.404 —0.1632 0.
0.0548
COEFFICIENTS FOR TRE EQUATION FOR CHLORINATED PROCESS
VENT STREAMS WITH
NET HEATING VALUE GREATER THAN 3.5 NJ/scm
FLOW RATE
(scm/mm)
Mm. Max.
a
b
c
d
e
f
0.
13.5 47.76 0.
—0.292 0.
0.
0.
13.5 700. 41.58 0.605 —0.292 0.
0.
0.0245
700. 1400.
82.84 0.658 —0.292 0.
0.
0.0346
1400. 2100. 123.10 0.691 —0.292 0.
0.
0.0424
2100. 2800. 165.36 0.715 —0.292 0.
0.
0.0490
2800. 3500. 206.62 0.734 —0.292 0.
0.
0.0548
COEFFICIENTS FOR TRE EQUATION FOR NONCHLORINATED PROCESS
VENT STREAMS WITH
NET HEATING VALUE LESS THAN OR EQUAL TO 0.48 NJ/scm
FLOW RATE
(scm
/
mi n)
Mm.Max.
a
b
c
d
e
f
0.
13.5 19.05 0.
0.113 —0.214
0.-
0.
13.5 1350. 16.61 0.239 0.113 —0.214 0.
0.0245
1350. 2700. 32.91 0.260 0.113 —0.214 0.
0.0346
2700. 4050. 49.21 0.273 0.113 —0.214 0.
0.0424
COEFFICIENTS FOR TRE EQUATION FOR NONCHLORINATED PROCESS

615
VENT STREAMS
WITH NET HEATING VALUE GREATER THAN 0.48 AND LESS THAN OR
EQUAL TO 1.9 NJ/scm
FLOW RATE
(scm/mm)
Mm. Max.
a
b
c
d
e
f
0.
13.5 19.74 0.
0.400 —0.202 0.
0.
13.5 1350. 18.30 0.138 0.400 —0.202 0.
0.0245
1350. 2700. 36.28 0.150 0.400 —0.202 0.
0.0346
2700. 4050. 54.26 0.158 0.400 —0.202 0.
0.0424
COEFFICIENTS FOR TRE EQUATION FOR NONCHLORINATED PROCESS
VENT STREAMS
WITH NET HEATING VALUE GREATER THAN 1.9 AND LESS THAN OR
EQUAL TO 3.6 NJ/scm
FLOW RATE
(scm/mm)
Mm.Max.
a
b
c d
e
f
.0 13.5 15.24 0.
0.033 0.
0.
0.
13.5 1190.
13.63 0.157 0.033 0.
0.
0.0245
1190. 2380.
26.95 0.171 0.033 0.
0.
0.0346
2380. 3570.
40.27 0.179 0.033 0.
0.
0.0424
COEFFICIENTS FOR TRE EQUATION FOR NONCHLORINATED PROCESS
VENT STREAMS WITH
NET HEATING VALUE GREATER
THAN
3.6 MG/scm
FLOW RATE
(scm/mm)
Mm. Max.
a
b c
d
e
f
0.
13.5 15.24 0. 0.
0.0090 0.
0.
13.5 1190.
13.63 0. 0.
0.0090 0.0503 0.0245
1190. 2380.
26.95 0. 0.
0.0090 0.0546 0.0346
2380. 3570. 40.27 0. 0.
0.0090 0.0573 0.0424
(Source: Amended at — Ill. Reg.
______,
effective
)

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