9824ec1.PDF

ILLINOIS POLLUTION CONTROL BOARD

September 17, 1998

IN THE MATTER OF:

ENHANCED VEHICLE INSPECTION

AND MAINTENANCE (I/M)

REGULATIONS: AMENDMENTS

TO 35 ILL. ADM. CODE 240

)

R98-24

(Rulemaking - Air)

Adopted Rule. Expedited Correction.

OPINION AND ORDER OF THE BOARD (by M. McFawn):

On July 8, 1998, the Board adopted a final opinion and order in this matter. The

adopted rules were published in the

Illinois Register

at 22 Ill. Reg. 13723 (July 24, 1998). The

Joint Committee on Administrative Rules identified several numerical value errors in the

published text in Table C entitled “Vehicle Exhaust Emissions Fast-Pass Standards,” which it

has asked the Board to correct in an expedited manner pursuant to Section 5-85 of the Illinois

Administrative Procedure Act (APA) (5 ILCS 100/5-85 (1994)). The Board accordingly

adopts this order to expedite publication of the rules containing the intended numerical values

in Table C. The intention to correct these numerical values was articulated in the Board’s final

opinion of July 8, 1998. See In the Matter of: Enhanced Vehicle Inspection and Maintenance

(I/M) Regulations: Amendments to 35 Ill. Adm. Code 240 July 8, 1998, R98-24, slip op. at

17-18.

The Board sets forth below in their entirety the rules adopted by the Board in its July 8,

1998 order as amended by today’s order, including the correct, intended version of Table C.

ORDER

Pursuant to Section 5-85 of the Illinois APA (5 ILCS 100/5-85 (1994)), the Board

directs that the following rules be submitted for review by the Joint Committee on

Administrative Rules and to the Secretary of State for publication in the

Illinois Register

for

expedited correction of typographical errors:

TITLE 35: ENVIRONMENTAL PROTECTION

SUBTITLE B: AIR POLLUTION

CHAPTER I: POLLUTION CONTROL BOARD

SUBCHAPTER k: EMISSION STANDARDS AND LIMITATIONS FOR MOBILE

SOURCES

PART 240

MOBILE SOURCES

SUBPART A: DEFINITIONS AND GENERAL PROVISIONS

Section

240.101

Preamble

240.102

Definitions

240.103

Prohibitions

240.104

Inspection

240.105

Penalties

240.106

Determination of Violation

240.107

Incorporations by Reference

SUBPART B: EMISSIONS

Section

240.121

Smoke Emissions

240.122

Diesel Engine Emissions Standards for Locomotives

240.123

Liquid Petroleum Gas Fuel Systems

240.124

Vehicle Exhaust Emission Standards

240.125

Compliance Determination

SUBPART C: HEAVY-DUTY DIESEL SMOKE OPACITY STANDARDS AND TEST

PROCEDURES

Section

240.140

Applicability

240.141

Heavy-Duty Diesel Vehicle Smoke Opacity Standards and Test

Procedures

SUBPART D: STEADY-STATE IDLE MODE TEST EMISSION STANDARDS

Section

240.151

Applicability

240.152

Steady-State Idle Mode Vehicle Exhaust Emission Standards

240.153

Compliance Determination

SUBPART E: TRANSIENT LOADED MODE TEST EMISSION STANDARDS

Section

240.161

Applicability

240.162

Vehicle Exhaust Emission Start-Up Standards

240.163

240.164

240.165

Compliance Determination

SUBPART F: EVAPORATIVE TEST STANDARDS

240.171

Applicability

Evaporative System Integrity Test Standards

240.173

SUBPART G: ON-ROAD REMOTE SENSING TEST EMISSION STANDARDS

240.181

240.182

On-Road Remote Sensing Emission Standards

Compliance Determination

SUBPART H: ON-BOARD DIAGNOSTIC TEST STANDARDS

Applicability

240.192

240.193

Compliance Determination

Rule into Section Table

240.Appendix B

240.Table A

Vehicle Exhaust Emission Start-Up Standards

Vehicle Exhaust Emission Final Standards

240.Table C

AUTHORITY

: Implementing Sections 9, 10 and 13 and authorized by Sections 27 and 28.5

of the Environmental Protection Act [415 ILCS 5/9, 10, 13, 27, and 28.5] and Section 13B-20

P.A. 90-475, effective August 16, 1997).

SOURCE

April 14, 1972; codified at 7 Ill. Reg. 13628; amended in R85-25, at 10 Ill. Reg. 11277,

effective June 16, 1986; amended in R90-20 at 16 Ill. Reg. 6184, effective April 7, 1992;

at 18 Ill. Reg. 18228, effective December 20, 1994; amended in R98-24 at 22 Ill. Reg.

13723, effective July 13, 1998; expedited correction at 22 Ill. Reg. _________, effective

BOARD NOTE: This part implements the Environmental Protection Act as of July 1, 1994.

NOTE: Capitalization denotes statutory language.

SUBPART A: DEFINTIONS AND GENERAL PROVISIONS

Section 240.102 Definitions

All terms which appear in this Part have the definitions specified in this Part and 35 Ill. Adm.

Code 201 and 211. Where conflicting definitions occur, the definitions of this Section apply

in this Part.

“Agency” means the Illinois Environmental Protection Agency.

"Diesel engine" means all types of internal-combustion engines in which

air is compressed to a temperature sufficiently high to ignite fuel injected

directly into the cylinder area.

"Diesel locomotive" means a diesel engine vehicle designed to move cars

on a railway.

“Evaporative system integrity test” means a test of a vehicle’s

evaporative system. The test shall either consist of a leak check of a

vehicle’s fuel cap with a fuel cap pressure decay tester (fuel cap pressure

decay test), a fuel cap leak flow tester (fuel cap leak flow test), or a

visual functional check, as applicable.

“Fuel cap” means a device used to seal a vehicle’s fuel inlet.

“Fuel cap leak flow test” means a test which may be performed in

accordance with this Part on a vehicle’s fuel cap using a fuel cap leak

flow tester to determine whether the vehicle complies with the

evaporative system emission standards of this Part.

“Fuel cap leak flow tester” means a device used to determine the leak

flow integrity of a vehicle’s fuel cap by comparing the measured leak

flow of the fuel cap with an established fuel cap leak flow standard.

“Fuel cap pressure decay test” means the test performed in accordance

with this Part on a vehicle’s fuel cap using a fuel cap pressure decay

tester to determine whether the vehicle complies with the evaporative

system emission standards of this Part.

“Fuel cap pressure decay tester” means a device used to determine the

pressure decay integrity of a vehicle’s fuel cap by monitoring the

pressure behind the fuel cap for a ten second period and comparing the

measured pressure decay of the fuel cap to an established fuel cap

pressure decay standard.

“Fuel cap visual functional test” means the test performed in accordance

with this Part on a vehicle’s fuel cap using visual analysis to determine

whether the vehicle complies with the evaporative system emission

standards of this Part.

"Full power position" means the throttle position at which the engine

fuel delivery is at maximum flow.

"Gross vehicle weight rating (GVWR)" means the value specified by the

manufacturer as the maximum design loaded weight of a single vehicle.

"Heavy duty vehicle" means any motor vehicle rated at more than 8500

pounds GVWR or that has a vehicle curb weight of more than 6000

pounds or that has a basic vehicle frontal area in excess of 45 square

feet.

"High idle" means a vehicle operating condition with engine

disconnected from an external load (placed in either neutral or park) and

operating at speed of 2500 + 300 RPM.

"Idle mode" means that portion of a vehicle emission test procedure

conducted with the engine disconnected from an external load and

operating at minimum throttle.

"Initial idle mode" means the first of up to two idle mode sampling

periods during a steady-state idle mode test, during which exhaust

emission measurements are made with the vehicle in "as-received"

condition.

"Light duty truck 1" means a motor vehicle rated at 6000 pounds

maximum GVWR or less and which has a vehicle frontal area of 45

square feet or less, and which is designed primarily for purposes of

transportation of property or is a derivation of such a vehicle, or is

designed primarily for transportation of persons and has a capacity of

more than 12 persons, or is available with special features enabling off-

street or off-highway operation and use.

"Light duty truck 2" means a motor vehicle rated between 6001 and

8500 pounds maximum GVWR and which has a vehicle frontal area of

45 square feet or less, and which is designed primarily for purposes of

transportation of property or is a derivation of such a vehicle, or is

designed primarily for transportation of persons and has a capacity of

more than 12 persons, or is available with special features enabling off-

street or off-highway operation and use.

"Light duty vehicle" means a passenger car or passenger car derivative

capable of seating 12 passengers or fewer. "Loaded mode" means that

portion of a vehicle emission test procedure conducted with the vehicle

positioned and operating under load on a chassis dynamometer.

“Loaded mode” means that portion of a vehicle emission test procedure

conducted with the vehicle positioned and operating under load on a

chassis dynamometer.

"Loaded vehicle weight (LVW)" means the vehicle curb weight plus 300

pounds.

"Measured values" means five second running averages of exhaust

emission concentrations sampled at a minimum rate of twice per second.

"Model year" means the year of manufacture of a motor vehicle based

upon the annual production period as designated by the manufacturer and

indicated on the title and registration of the vehicle. If the manufacturer

does not designate a production period for the vehicle, then "model year"

means the calendar year of manufacture.

"Motor vehicle" as used in this Part, shall have the same meaning as in

Section 1-146 of the Illinois Vehicle Code [625 ILCS 5/1-146].

"Preconditioning mode" means a period of steady-state loaded mode or

high-idle operation conducted to ensure that the engine and emissions

control system components are operating at normal operating

temperatures, thus minimizing false failures caused by improper or

insufficient warm-up.

"Second-chance idle mode" means the second of two idle mode sampling

periods during a steady-state idle mode test, preceded by a

preconditioning mode and utilized as a second chance to pass idle

exhaust emission standards immediately following an initial idle mode

failure.

"Smokemeter or opacimeter" means an optical instrument designed to

measure the opacity of smoke or diesel exhaust gases using the light

extinction method.

"Snap-idle cycle" means rapidly depressing the accelerator pedal from

normal idle to the full power position while the vehicle is in neutral,

holding the pedal in the position for no longer than ten seconds or until

the engine reaches maximum RPM, and fully releasing the pedal so that

the engine decelerates to normal idle.

"Steady-state idle test" means a vehicle emission test procedure

consisting of an initial idle mode measurement of exhaust emissions

followed, if necessary, by a loaded or high idle preconditioning mode

and a second-chance idle mode.

"Transient loaded mode test" means a vehicle emissions test run on an

inertial and power absorbing dynamometer using USEPA's IM240

driving cycle consisting of accelerations and decelerations simulating on-

road driving conditions.

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.104 Inspection

All motor vehicles subject to inspection pursuant to Section 13A-104 of the

Vehicle Emissions Inspection Law [625 ILCS 5/13A-104] shall comply with the

exhaust emission standards for carbon monoxide and hydrocarbons set forth at

Section 240.124 of this Part.

All motor vehicles subject to inspection pursuant to Section 13B-15 of the

Vehicle Emissions Inspection Law [625 ILCS 5/13B-15] shall comply with

applicable vehicle emission standards contained in Sections 240.152, 240.162,

240.163, 240.172, 240.182 and 240.192 of this Part.

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.105 Penalties

Any violations of Sections 240.103, 240.121, 240.122, and 240.123 of this Part

shall be subject to the penalties as set forth in Section 42 of the Act [415 ILCS

5/42].

Any violations of Sections 240.104(a) and 240.124 of this Part shall be subject

to the penalties as set forth in Sections 13A-112 and 13A-113 of the Vehicle

Emissions Inspection Law [625 ILCS 5/13A-112 and 13A-113].

Any violations of Sections 240.104(b), 240.152, 240.162, 240.163, 240.172,

240.182, and 240.192 of this Part shall be subject to the penalties as set forth in

Sections 13B-55 and 13B-60 of the Vehicle Emissions Inspection Law.

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.106 Determination of Violation

Any violations of Sections 240.103, 240.121, 240.122, and 240.123 of this Part

shall be determined by visual observation or by a test procedure employing an

opacity measurement system as qualified by 35 Ill. Adm. Code 201, Subpart J.

Any violations of Sections 240.124, 240.152, 240.162, 240.163, 240.172,

240.182, or 240.192 of this Part shall be determined in accordance with test

procedures adopted by the Agency in 35 Ill. Adm. Code 276.

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.107 Incorporations by Reference

The following materials are incorporated by reference and include no later editions or

amendments:

Society of Automotive Engineers (SAE), 400 Commonwealth Drive,

Warrendale, PA 15096: Report J255a Diesel Engine Smoke Measurement

(August 1978).

International Standards Organization (ISO), Case Postale 56, 1211 Geneve 20,

Switzerland: ISO 393 (Working Draft, January 1991). Also available from

American National Standards Institute (ANSI), 11 West 42nd Street, New

York, NY 10036.

United States Environmental Protection Agency (USEPA), “High-Tech I/M

Test Procedures, Emission Standards, Quality Control Requirements, and

Equipment Specifications: IM240 and Functional Evaporative System Tests,

Revised Technical Guidance,” Report EPA-AA-RSPD-IM-96-1 (June 1996),

2565 Plymouth Road, Ann Arbor, MI 48105.

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

SUBPART E: TRANSIENT LOADED MODE TEST EMISSION STANDARDS

Section 240.162 Vehicle Exhaust Emission Start-Up Standards

Vehicle exhaust emission start-up standards contained in Section 240.Table A of this Part shall

apply for all vehicles subject to inspection until two years after the beginning of IM240 testing.

All standards are expressed in grams per mile (gpm).

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.163 Vehicle Exhaust Emission Final Standards

Vehicle exhaust emission final standards contained in Section 240.Table B of this Part shall

apply for all vehicles subject to inspection beginning at the conclusion of testing using the

start-up vehicle exhaust emissions standards required in Section 240.162. All standards are

expressed in grams per mile (gpm).

(Source: Amended at 22 Ill. Reg. 13723 effective July 13, 1998)

Section 240.164 Vehicle Exhaust Emission Fast-Pass Standards

Vehicle exhaust emissions fast-pass standards contained in Section 240.Table C of this Part

will apply for all vehicles subject to inspection under Section 240.161 of this Part utilizing the

IM240 transient loaded mode exhaust emission test procedures that will be adopted by the

Agency in 35 Ill. Adm. Code 276. All standards are expressed as the cumulative grams for

each second of the composite and Phase 2 tests.

(Source: Old Section 240.164 renumbered to Section 240.165 and new Section 240.164 added

at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240. 165

Compliance Determination

Vehicle Exhaust Emission Start-Up and Final Standards - Compliance shall be

determined based upon the measurement of exhaust emissions while operating

the vehicle on a dynamometer and following the driving cycle as specified for

the transient IM240 test procedures adopted by the Agency. If the corrected,

composite emission rates exceed standards for any pollutant, additional analysis

of test results shall review the second phase ("Phase 2") of the driving cycle

separately. Phase 2 shall include second 94 through second 239 of the driving

cycle. Second-by-second emission rates in grams and composite emission rates

in grams per mile for Phase 2 and for the entire composite test shall be recorded

for each pollutant. For any given pollutant, if the composite emission level is at

or below the composite standard or if the Phase 2 grams per mile emission level

is at or below the applicable Phase 2 standard, then the vehicle shall pass the

test for that pollutant. Composite and Phase 2 emission rates shall be calculated

in accordance with procedures specified in "High-Tech I/M Procedures,

Emissions Standards, Quality Control Requirements, and Equipment

Specifications: IM240 and Functional Evaporative System Tests, Revised

Technical Guidance," incorporated by reference at Section 240.107 of this Part.

Vehicle Exhaust Emission Fast-Pass Standards - Compliance will be determined

based upon the measurement of exhaust emissions while operating the vehicle

on a dynamometer and following the driving cycle as specified for the transient

IM240 test procedures adopted by the Agency. Vehicles will be fast-passed

using the following algorithm:

Beginning at second 30 of the driving cycle, cumulative second-by-

second emission levels for each second, calculated from the start of the

cycle in grams, will be compared to the cumulative fast-pass emission

standards for the second under consideration. Beginning at second 109,

fast-pass decisions are based upon analysis of cumulative emissions in

Phase 2, the portion of the test beginning at second 94, as well as

emission levels accumulated from the beginning of the composite test.

A vehicle will pass the transient IM240 test for a given pollutant if either

of the following conditions occurs:

cumulative emissions of the pollutant are below the full cycle

fast-pass standard for the second under consideration; or

at second 109 and later, cumulative Phase 2 emissions are below

the Phase 2 fast-pass standards for the second under

consideration.

Testing may be terminated when fast-pass criteria are met for all subject

pollutants in the same second.

If a fast-pass determination cannot be made for all subject pollutants

before the driving cycle ends, the pass/fail determination for each

component will be based on composite or Phase 2 emissions over the full

driving cycle according to the procedures in subsection (a) of this

Section. In cases where fast-pass standards are not used, composite

emission rates in grams per mile for Phase 2 and for the entire composite

test will be recorded for each pollutant.

Composite and Phase 2 emission rates will be calculated in accordance

with procedures specified in “High-Tech I/M Procedures, Emissions

Standards, Quality Control Requirements, and Equipment Specifications:

IM240 and Functional Evaporative System Tests, Revised Technical

Guidance” incorporated by reference at Section 240.107 of this Part.

(Source: Renumbered from Section 240.164 and amended at 22 Ill. Reg. 13723, effective

July 13, 1998)

SUBPART F: EVAPORATIVE TEST STANDARDS

Section 240.171 Applicability

The standards of Section 240.172 of this Subpart shall apply to all model year

1968 and newer vehicles required at the time of manufacture to be equipped

with evaporative emission control systems.

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.172 Evaporative System Integrity Test Standards

Vehicles subject to evaporative system integrity testing shall fail the evaporative system

integrity test if one of the following occurs:

Fuel Cap Pressure Decay Standards - While tested using the fuel cap pressure

decay tester, the pressure decays by 6 inches of water or more during a 10

second period after being pressurized to 28+1 inches of water column;

tester, the fuel cap leak flow rate exceeds 60 cc/min at a pressure of 30+

inches of water column. Determination will be made by comparing the fuel

cap’s measured leak flow rate with the flow rate obtained from a calibrated

flow rate which will result in a pass/fail flow rate threshold of 60 cc/min of air

at 30

1 inches of water column;

an inspection of the fuel cap reveals one or more of the following:

a missing or damaged o-ring, gasket,

missing or damaged threads, flanges, prongs, or other parts used to

cracks, holes, or other visible forms of tampering or damage.

Section 240.173

Evaporative System Purge Test Standards

SUBPART G: ON-ROAD REMOTE SENSING TEST EMISSION STANDARDS

Section 240.181 Applicability

The standards of this Subpart apply to all vehicles which are inspected utilizing the on-road

remote sensing exhaust emission test procedures that will be adopted by the Agency in 35 Ill.

Adm. Code 276.

(Source: Added at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.182 On-Road Remote Sensing Emission Standards

Exhaust emissions from all subject vehicles and trucks shall not exceed the following

limitations:

Model Year Hydrocarbons

Carbon Monoxide

(ppm)

(%)

1992+

400

2.0

1988-1991

450

3.0

1981-1987

650

5.0

1975-1980

1300

7.0

1968-1974

1700

8.0

(Source: Added at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.183 Compliance Determination

Compliance shall be determined based upon the measurement of exhaust emissions using the

on-road remote sensing test procedures adopted by the Agency. If, during the course of on-

road inspections, a vehicle is found to exceed the on-road remote sensing emission standards

specified in Section 240.182 for the model year and type of vehicle, the Agency shall send a

notice to the vehicle owner of the violation, which notice will include the time and location of

the reading. The notice of a second on-road remote sensing exceedence shall, in addition to

the information contained in the first notice, indicate that the vehicle has been reassigned and

is subject to an out-of-cycle follow-up inspection at an official inspection station. In no case

shall the Agency send a notice of an on-road exceedence to the owner of a vehicle that was

found to exceed the on-road remote sensing emission standards if the vehicle is registered

outside the affected counties.

(Source: Added at 22 Ill. Reg. 13723, effective July 13, 1998)

SUBPART H: ON-BOARD DIAGNOSTIC TEST STANDARDS

Section 240.191 Applicability

The standards of this Subpart apply to all 1996 and newer model year light duty vehicles, light

duty trucks 1, and light duty trucks 2 that are required to meet the standards contained in 40

C.F.R. § 86.094-17 and which are inspected utilizing the on-board diagnostic test procedures

that will be adopted by the Agency in 35 Ill. Adm. Code 276. Vehicles that receive a result of

fail do not thereby fail their emissions test until January 1, 2001.

(Source: Added at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.192 On-Board Diagnostic Test Standards

Vehicles subject to on-board diagnostic testing shall fail the on-board diagnostic test if one of

the following occurs:

the vehicle connector is missing, has been tampered with, or is otherwise

inoperable;

the malfunction indicator light is commanded to be illuminated and it is not

visually illuminated according to visual inspection; or

the malfunction indicator light is commanded to be illuminated and any of the

following on-board diagnostic codes are present (where X refers to any digit):

Any PX1XX Fuel and Air Metering codes

Any PX2XX Fuel and Air Metering codes

Any PX3XX Ignition System or Misfire codes

Any PX4XX Auxiliary Emission Controls codes

P0500 Vehicle Speed Sensor Malfunction

P0501 Vehicle Speed Sensor Range/Malfunction

P0502 Vehicle Speed Sensor Circuit Low Input

P0503 Vehicle Speed Sensor Intermittent/Erratic/High

P0505 Idle Control System Malfunction

10)

P0506 Idle Control System RPM Lower Than Expected

11)

P0507 Idle Control System RPM Higher Than Expected

12)

P0510 Closed Throttle Position Switch Malfunction

13)

P0550 Power Steering Pressure Sensor Circuit Malfunction

14)

P0551 Power Steering Pressure Sensor Circuit Malfunction

15)

P0552 Power Steering Pressure Sensor Circuit Low Input

16)

P0553 Power Steering Pressure Sensor Circuit Intermittent

17)

P0554 Power Steering Pressure Sensor Circuit Intermittent

18)

P0560 System Voltage Malfunction

19)

P0561 System Voltage Unstable

20)

P0562 System Voltage Low

21)

P0563 System Voltage High

22)

Any PX6XX Computer and Output Circuits codes

23)

P0703 Brake Switch Input

24)

P0705 Transmission Range Sensor Circuit Malfunction (PRNDL Input)

25)

P0706 Transmission Range Sensor Circuit Range/Performance

26)

P0707 Transmission Range Sensor Circuit Low Input

27)

P0708 Transmission Range Sensor Circuit High Input

28)

P0709 Transmission Range Sensor Circuit Intermittent

29)

P0719 Torque Converter/Brake Switch "B" Circuit Low

30)

P0720 Output Speed Sensor Circuit Malfunction

31)

P0721 Output Speed Sensor Circuit Range/Performance

32)

P0722 Output Speed Sensor Circuit No Signal

33)

P0723 Output Speed Sensor Circuit Intermittent

34)

P0724 Torque Converter/Brake Switch "B" Circuit High

35)

P0725 Engine Speed Input Circuit Malfunction

36)

P0726 Engine Speed Input Circuit Range/Performance

37)

P0727 Engine Speed Input Circuit No Signal

38)

P0728 Engine Speed Input Circuit Intermittent

39)

P0740 Torque Converter Clutch System Malfunction

40)

P0741 Torque Converter System Performance or Stuck Off

41)

P0742 Torque Converter System Stuck On

42)

P0743 Torque Converter System Electrical

43)

P0744 Torque Converter System Intermittent

(Source: Added at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.193 Compliance Determination

Compliance shall be determined based upon the inspection of the on-board diagnostic vehicle

connector, malfunction indicator light, and fault codes using the on-board diagnostic test

procedures that will be adopted by the Agency in 35 Ill. Adm. Code 276.

(Source: Added at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.TABLE A Vehicle Exhaust Emission Start-Up Standards

Light Duty Vehicles:

Model Years

Hydrocarbons

Carbon Monoxide

Oxides of Nitrogen

Composite

Phase 2

Composite

Phase 2

Composite

Phase 2

(gpm)

1996+

0.80

0.50

15.0

12.0

2.0

Reserved

1991-1995

1.20

0.75

20.0

16.0

2.5

Reserved

1983-1990

2.00

1.25

30.0

24.0

3.0

Reserved

1981-1982

2.00

1.25

60.0

48.0

3.0

Reserved

Light Duty Trucks 1:

Model Years

Hydrocarbons

Carbon Monoxide

Oxides of Nitrogen

Composite

Phase 2

Composite

Phase 2

Composite

Phase 2

(gpm)

1996+

(< 3750

LVW)

0.80

0.50

15.0

12.0

2.0

Reserved

(> 3750

LVW)

1.00

0.63

20.0

16.0

2.5

Reserved

1991-1995

2.40

1.50

60.0

48.0

3.0

Reserved

1988-1990

3.20

2.00

80.0

64.0

3.5

Reserved

1984-1987

3.20

2.00

80.0

64.0

7.0

Reserved

1981-1983

7.50

5.00

100.0

80.0

7.0

Reserved

Light Duty Trucks 2:

Model Years

Hydrocarbons

Carbon Monoxide

Oxides of Nitrogen

Composite

Phase 2

Composite

Phase 2

Composite

Phase 2

(gpm)

1996+

(< 5750

LVW)

1.00

0.63

20.0

16.0

2.5

Reserved

(> 5750

LVW)

2.40

1.50

60.0

48.0

4.0

Reserved

1991-1995

2.40

1.50

60.0

48.0

4.5

Reserved

1988-1990

3.20

2.00

80.0

64.0

5.0

Reserved

1984-1987

3.20

2.00

80.0

64.0

7.0

Reserved

1981-1983

7.50

5.00

100.0

80.0

7.0

Reserved

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.TABLE B Vehicle Exhaust Emission Final Standards

Light Duty Vehicles:

Model Years

Hydrocarbons

Carbon Monoxide

Oxides of Nitrogen

Composite

Phase 2

Composite

Phase 2

Composite

Phase 2

(gpm)

1996+

0.60

0.40

10.0

8.0

1.5

Reserved

1983-1995

0.80

0.50

15.0

12.0

2.0

Reserved

1981-1982

0.80

0.50

30.0

24.0

2.0

Reserved

Light Duty Trucks 1:

Model Years

Hydrocarbons

Carbon Monoxide

Oxides of Nitrogen

Composite

Phase 2

Composite

Phase 2

Composite

Phase 2

(gpm)

1996+

(< 3750

LVW)

0.60

0.40

10.0

8.0

1.5

Reserved

(> 3750

LVW)

0.80

0.50

13.0

10.0

1.8

Reserved

1988-1995

1.60

1.00

40.0

32.0

2.5

Reserved

1984-1987

1.60

1.00

40.0

32.0

4.5

Reserved

1981-1983

3.40

2.00

70.0

56.0

4.5

Reserved

Light Duty Trucks 2:

Model Years

Hydrocarbons

Carbon Monoxide

Oxides of Nitrogen

Composite

Phase 2

Composite

Phase 2

Composite

Phase 2

(gpm)

1996+

(< 5750

LVW)

0.80

0.50

13.0

10.0

1.8

Reserved

(> 5750

LVW)

0.80

0.50

15.0

12.0

2.0

Reserved

1988-1995

1.60

1.00

40.0

32.0

3.5

Reserved

1984-1987

1.60

1.00

40.0

32.0

4.5

Reserved

1981-1983

3.40

2.00

70.0

56.0

4.5

Reserved

(Source: Amended at 22 Ill. Reg. 13723, effective July 13, 1998)

Section 240.TABLE C Vehicle Exhaust Emission Fast-Pass Standards

Vehicles having composite hydrocarbon emission limitations of less than 1.25 grams

per mile, and composite carbon monoxide emission limitations of less than 20.0 grams

per mile, in Section 240.Table A or Section 240.Table B:

Hydrocarbons

Carbon Monoxide

Second

Composite

Phase 2

Composite

Phase 2

0.124

N/A

0.693

N/A

0.126

N/A

0.773

N/A

0.129

N/A

0.837

N/A

0.135

N/A

0.851

N/A

0.140

N/A

0.853

N/A

0.146

N/A

0.857

N/A

0.150

N/A

0.900

N/A

0.153

N/A

0.960

N/A

0.156

N/A

1.034

N/A

0.160

N/A

1.070

N/A

0.165

N/A

1.076

N/A

0.169

N/A

1.083

N/A

0.172

N/A

1.102

N/A

0.173

N/A

1.111

N/A

0.177

N/A

1.114

N/A

0.197

N/A

1.157

N/A

0.200

N/A

1.344

N/A

0.208

N/A

1.482

N/A

0.221

N/A

1.530

N/A

0.232

N/A

1.542

N/A

0.235

N/A

1.553

N/A

0.238

N/A

1.571

N/A

0.240

N/A

1.595

N/A

0.242

N/A

1.633

N/A

0.246

N/A

1.685

N/A

0.249

N/A

1.689

N/A

0.252

N/A

1.693

N/A

0.261

N/A

1.700

N/A

0.271

N/A

1.723

N/A

0.276

N/A

1.852

N/A

0.278

N/A

1.872

N/A

0.280

N/A

1.872

N/A

0.282

N/A

1.872

N/A

0.283

N/A

1.900

N/A

0.284

N/A

1.917

N/A

0.285

N/A

1.944

N/A

0.286

N/A

2.000

N/A

0.288

N/A

2.060

N/A

0.291

N/A

2.064

N/A

0.294

N/A

2.076

N/A

0.296

N/A

2.104

N/A

0.298

N/A

2.117

N/A

0.300

N/A

2.125

N/A

0.302

N/A

2.130

N/A

0.304

N/A

2.138

N/A

0.307

N/A

2.152

N/A

0.308

N/A

2.170

N/A

0.308

N/A

2.188

N/A

0.308

N/A

2.200

N/A

0.314

N/A

2.212

N/A

0.320

N/A

2.212

N/A

0.324

N/A

2.221

N/A

0.327

N/A

2.222

N/A

0.329

N/A

2.227

N/A

0.333

N/A

2.236

N/A

0.336

N/A

2.243

N/A

0.339

N/A

2.262

N/A

0.343

N/A

2.271

N/A

0.347

N/A

2.284

N/A

0.350

N/A

2.299

N/A

0.356

N/A

2.308

N/A

0.358

N/A

2.326

N/A

0.360

N/A

2.330

N/A

0.363

N/A

2.331

N/A

0.367

N/A

2.344

N/A

0.370

N/A

2.347

N/A

0.372

N/A

2.355

N/A

0.376

N/A

2.395

N/A

0.388

N/A

2.451

N/A

0.396

N/A

2.508

N/A

100

0.405

N/A

2.590

N/A

101

0.410

N/A

2.660

N/A

102

0.411

N/A

2.749

N/A

103

0.412

N/A

2.913

N/A

104

0.413

N/A

3.162

N/A

105

0.421

N/A

3.170

N/A

106

0.428

N/A

3.197

N/A

107

0.430

N/A

3.288

N/A

108

0.455

N/A

3.419

N/A

109

0.459

0.015

3.587

0.168

110

0.462

0.017

3.595

0.173

111

0.464

0.021

3.640

0.237

112

0.466

0.024

3.740

0.266

113

0.468

0.024

3.868

0.280

114

0.471

0.025

3.877

0.291

115

0.488

0.026

3.934

0.314

116

0.513

0.029

4.015

0.331

117

0.538

0.032

4.061

0.345

118

0.561

0.035

4.063

0.350

119

0.577

0.035

4.079

0.356

120

0.580

0.036

4.140

0.367

121

0.586

0.038

4.185

0.388

122

0.594

0.040

4.199

0.407

123

0.603

0.041

4.205

0.463

124

0.610

0.042

4.212

0.480

125

0.615

0.042

4.232

0.506

126

0.624

0.042

4.298

0.518

127

0.628

0.045

4.344

0.522

128

0.632

0.046

4.361

0.525

129

0.637

0.046

4.366

0.528

130

0.641

0.049

4.369

0.530

131

0.643

0.050

4.372

0.530

132

0.644

0.052

4.435

0.534

133

0.645

0.054

4.523

0.550

134

0.647

0.054

4.524

0.554

135

0.651

0.054

4.525

0.590

136

0.658

0.055

4.531

0.616

137

0.663

0.055

4.534

0.639

138

0.666

0.056

4.542

0.653

139

0.668

0.059

4.553

0.662

140

0.670

0.061

4.554

0.683

141

0.672

0.061

4.554

0.696

142

0.675

0.061

4.554

0.708

143

0.678

0.063

4.554

0.721

144

0.681

0.064

4.554

0.739

145

0.684

0.065

4.554

0.742

146

0.686

0.066

4.554

0.743

147

0.688

0.067

4.554

0.745

148

0.690

0.068

4.554

0.748

149

0.692

0.069

4.554

0.751

150

0.694

0.070

4.554

0.762

151

0.696

0.071

4.556

0.789

152

0.698

0.072

4.556

0.790

153

0.700

0.073

4.565

0.794

154

0.702

0.073

4.612

0.799

155

0.704

0.074

4.834

0.805

156

0.706

0.077

5.702

0.842

157

0.708

0.079

5.841

0.990

158

0.710

0.082

6.170

1.038

159

0.712

0.082

6.670

1.357

160

0.716

0.086

7.425

1.455

161

0.750

0.095

8.379

1.546

162

0.107

9.648

163

0.805

10.918

2.746

0.840

0.122

3.073

165

0.127

12.731

166

0.874

12.831

4.505

0.903

0.186

4.952

168

0.189

12.932

169

0.914

13.702

5.730

0.916

0.220

6.051

171

0.236

14.964

6.333

172

0.931

0.247

15.704

6.490

173

0.948

0.257

16.253

6.796

174

0.983

0.267

16.907

7.205

175

1.018

0.283

17.655

8.151

176

1.027

0.295

18.020

8.230

177

1.035

0.312

18.349

8.584

178

1.051

0.318

18.671

8.800

179

1.074

0.323

18.972

8.847

180

1.084

0.337

19.228

8.913

181

1.099

0.345

20.123

9.122

182

1.121

0.350

20.405

9.532

183

1.132

0.359

20.754

10.256

184

1.152

0.387

21.684

10.862

185

1.161

0.398

21.955

10.996

186

1.168

0.400

22.650

11.206

187

1.175

0.402

22.989

11.514

188

1.181

0.405

23.535

11.894

189

1.188

0.418

23.876

12.019

190

1.203

0.429

24.018

12.170

191

1.219

0.442

24.464

12.517

192

1.233

0.457

24.685

12.598

193

1.251

0.473

24.931

12.625

194

1.255

0.487

25.188

12.653

195

1.258

0.501

25.468

12.777

196

1.265

0.510

25.627

12.906

197

1.280

0.512

25.746

12.989

198

1.293

0.514

25.850

13.060

199

1.301

0.516

25.974

13.165

200

1.313

0.518

26.141

13.242

201

1.324

0.527

26.225

13.412

202

1.332

0.540

26.338

13.662

203

1.341

0.547

26.547

13.773

204

1.357

0.553

26.818

13.942

205

1.375

0.559

27.052

14.090

206

1.392

0.563

27.393

14.224

1.408

0.567

14.426

208

0.571

27.632

209

1.433

27.803

14.776

1.443

0.579

14.907

211

0.595

28.205

212

1.463

28.543

15.014

1.468

0.614

15.221

214

0.622

29.000

215

1.474

29.005

15.555

1.478

0.638

29.081

15.652

217

1.481

0.643

29.281

15.969

218

1.484

0.643

29.483

16.028

219

1.487

0.645

29.734

16.375

220

1.490

0.651

29.803

16.487

221

1.493

0.655

29.821

16.524

222

1.504

0.663

29.847

16.578

223

1.522

0.671

29.862

16.684

224

1.547

0.675

29.873

16.755

225

1.549

0.684

30.008

16.770

226

1.562

0.694

30.126

16.805

227

1.574

0.701

30.127

16.865

228

1.579

0.702

30.127

16.960

229

1.584

0.708

30.208

16.960

230

1.589

0.708

30.314

16.962

231

1.590

0.709

30.323

16.988

232

1.596

0.710

30.325

17.072

233

1.598

0.710

30.368

17.094

234

1.604

0.711

30.411

17.184

235

1.610

0.712

30.416

17.1897

236

1.612

0.712

30.428

17.188

237

1.613

0.712

30.430

17.189

238

1.614

0.713

30.452

17.241

239

1.615

0.716

30.488

17.370

Vehicles having composite hydrocarbon emission limitations of at least 1.25 grams per

mile but less than 2.00 grams per mile, and composite carbon monoxide emission

limitations of at least 20.0 grams per mile but less than 30.0 grams per mile, in Section

240.Table A or Section 240.Table B:

Hydrocarbons

Carbon Monoxide

Second

Composite

Phase 2

Composite

Phase 2

0.247

N/A

1.502

N/A

0.253

N/A

1.546

N/A

0.258

N/A

1.568

N/A

0.263

N/A

1.582

N/A

0.268

N/A

1.602

0.283

1.621

N/A

0.293

N/A

1.702

0.298

1.784

N/A

0.313

N/A

2.162

0.327

2.307

N/A

0.342

N/A

343

N/A

0.376

2.406

N/A

0.408

2.458

N/A

0.434

2.774

N/A

0.454

2.900

N/A

0.472

3.133

N/A

0.485

3.407

N/A

0.500

3.480

N/A

0.514

3.560

N/A

0.540

3.628

N/A

.641

N/A

0.551

3.680

N/A

0.567

3.728

N/A

0.588

3.894

N/A

0.601

3.983

N/A

0.610

4.023

N/A

0.631

4.053

N/A

0.651

4.077

N/A

0.667

4.243

0.676

N/A

4.260

N/A

0.681

N/A

4.282

N/A

0.685

N/A

4.322

N/A

0.689

N/A

4.398

N/A

0.694

N/A

4.482

N/A

0.700

N/A

4.515

N/A

0.705

N/A

4.518

N/A

0.709

N/A

4.520

N/A

0.713

N/A

4.522

N/A

0.717

N/A

4.522

N/A

0.721

N/A

4.523

N/A

0.724

N/A

4.526

N/A

0.727

N/A

4.527

N/A

0.729

N/A

4.527

N/A

0.731

N/A

4.528

N/A

0.734

N/A

4.528

N/A

0.740

N/A

4.528

N/A

0.748

N/A

4.529

N/A

0.759

N/A

4.575

N/A

0.771

N/A

4.703

N/A

0.783

N/A

4.805

N/A

100

0.793

N/A

4.886

N/A

101

0.810

N/A

4.957

N/A

102

0.823

N/A

5.104

N/A

103

0.836

N/A

5.340

N/A

104

0.853

N/A

5.496

N/A

105

0.871

N/A

5.625

N/A

106

0.887

N/A

5.815

N/A

107

0.899

N/A

6.473

N/A

108

0.931

N/A

7.037

N/A

109

0.947

0.040

7.419

0.246

110

0.957

0.047

7.643

0.257

111

0.965

0.052

7.759

0.286

112

0.971

0.056

7.824

0.379

113

0.977

0.061

7.889

0.425

114

0.983

0.064

7.960

0.457

115

1.003

0.072

8.024

0.477

116

1.030

0.081

8.076

0.494

117

1.041

0.082

8.111

0.504

118

1.050

0.083

8.130

0.512

119

1.052

0.092

8.148

0.519

120

1.055

0.094

8.211

0.529

121

1.061

0.097

8.478

0.529

122

1.071

0.100

8.548

0.530

123

1.081

0.103

8.561

0.531

124

1.091

0.106

8.568

0.532

125

1.102

0.108

8.572

0.533

126

1.110

0.110

8.584

0.548

127

1.116

0.112

8.592

0.610

128

1.121

0.114

8.596

0.614

129

1.125

0.116

8.597

0.622

130

1.128

0.118

8.601

0.631

131

1.130

0.120

8.605

0.640

132

1.132

0.122

8.608

0.646

133

1.134

0.123

8.626

0.650

134

1.135

0.124

8.650

0.652

135

1.143

0.127

8.660

0.738

136

1.147

0.130

8.767

0.754

137

1.156

0.134

9.029

0.780

138

1.163

0.139

9.238

0.795

139

1.186

0.146

9.389

0.804

140

1.253

0.149

9.493

0.810

141

1.262

0.151

9.583

0.815

142

1.271

0.153

9.626

0.818

143

1.277

0.155

9.669

0.821

144

1.283

0.157

9.716

0.825

145

1.291

0.162

9.763

0.840

146

1.294

0.164

9.809

0.847

147

1.296

0.166

9.852

0.855

148

1.298

0.168

9.885

0.865

149

1.303

0.169

9.932

0.874

150

1.316

0.170

9.986

0.891

151

1.330

0.171

10.039

0.914

152

1.342

0.172

10.072

0.929

153

1.348

0.173

10.090

0.937

154

1.353

0.175

10.105

0.942

155

1.362

0.178

10.146

0.949

156

1.365

0.180

10.245

1.375

157

1.366

0.189

10.397

1.576

158

1.373

0.198

10.923

1.943

159

1.397

0.203

11.970

2.820

160

1.422

0.207

13.421

3.281

161

1.440

0.214

15.289

3.483

162

1.452

0.221

15.912

3.620

163

1.465

0.229

16.530

4.168

164

1.509

0.247

17.622

4.338

165

1.533

0.274

18.366

4.682

166

1.555

0.309

19.869

5.633

167

1.576

0.318

20.711

6.137

168

1.598

0.322

22.319

6.853

169

1.618

0.333

23.751

7.136

170

1.636

0.343

24.842

7.320

171

1.666

0.356

25.410

7.685

172

1.685

0.385

25.798

8.052

173

1.726

0.409

26.122

8.344

174

1.742

0.433

26.353

8.602

175

1.756

0.453

26.638

8.898

176

1.769

0.463

27.219

9.251

177

1.784

0.507

27.279

10.253

178

1.802

0.523

27.320

10.828

179

1.822

0.528

27.352

10.933

180

1.843

0.541

27.822

11.060

181

1.864

0.549

28.763

11.188

182

1.884

0.559

29.402

11.345

183

1.896

0.571

29.971

11.733

184

1.915

0.584

30.276

12.598

185

1.940

0.598

30.988

12.953

186

1.958

0.613

31.095

13.213

187

1.972

0.624

31.314

14.131

188

1.985

0.629

31.833

14.839

189

1.991

0.629

32.239

15.137

190

1.993

0.638

32.547

15.138

191

1.995

0.648

32.855

15.141

192

2.001

0.659

33.153

15.595

193

2.015

0.663

33.444

15.658

194

2.031

0.671

33.482

15.704

195

2.047

0.681

33.516

15.729

196

2.063

0.693

33.549

16.058

197

2.079

0.709

33.653

16.987

198

2.094

0.725

33.973

17.064

199

2.109

0.740

34.159

17.073

200

2.122

0.754

34.191

17.153

201

2.130

0.767

34.250

17.332

202

2.137

0.775

34.469

17.406

203

2.157

0.787

34.716

17.641

204

2.172

0.795

34.969

17.922

205

2.194

0.803

35.144

18.484

206

2.222

0.854

35.418

18.553

207

2.245

0.859

35.766

18.658

208

2.268

0.872

35.949

18.953

209

2.279

0.892

36.010

19.266

210

2.288

0.896

36.548

19.309

211

2.301

0.903

37.179

19.731

212

2.316

0.924

37.651

19.902

213

2.332

0.938

38.041

20.012

214

2.345

0.941

38.591

20.260

215

2.354

0.951

38.852

20.739

216

2.362

0.966

38.861

21.346

217

2.368

0.979

38.926

21.810

218

2.376

0.980

39.194

22.001

219

2.384

0.981

39.474

22.290

220

2.391

1.005

39.668

22.324

221

2.395

1.016

39.781

22.343

222

2.400

1.022

39.890

22.522

223

2.405

1.028

39.954

22.661

224

2.409

1.035

39.984

22.666

225

2.413

1.041

39.989

22.667

226

2.415

1.045

39.990

22.668

227

2.417

1.051

39.990

22.669

228

2.419

1.055

39.990

22.670

229

2.420

1.059

39.991

22.671

230

2.421

1.062

40.012

22.671

231

2.423

1.063

40.061

22.672

232

2.425

1.063

40.116

22.673

233

2.427

1.063

40.249

22.673

234

2.429

1.064

40.253

22.673

235

2.430

1.064

40.290

232.674

236

2.431

1.066

40.385

232.675

237

2.432

1.069

40.488

232.675

238

2.433

1.072

40.720

232.675

239

2.434

1.075

40.763

232.677

Vehicles having composite hydrocarbon emission limitations of 2.00 grams per mile or

greater, and composite carbon monoxide emission limitations of 30.0 grams per mile or

greater in Section 240.Table A or Section 240.Table B:

Hydrocarbons

Carbon Monoxide

Second

Composite

Phase 2

Composite

Phase 2

0.407

N/A

3.804

N/A

0.415

N/A

3.985

N/A

0.423

N/A

4.215

N/A

0.436

N/A

4.440

N/A

0.451

N/A

4.579

N/A

0.464

N/A

4.688

N/A

0.468

N/A

4.749

N/A

0.475

N/A

4.783

N/A

0.487

N/A

4.813

N/A

0.506

N/A

4.876

N/A

0.530

N/A

5.104

N/A

0.549

N/A

5.217

N/A

0.569

N/A

5.383

N/A

0.588

N/A

5.571

N/A

0.609

N/A

5.888

N/A

0.621

N/A

6.199

N/A

0.636

N/A

6.245

N/A

0.649

N/A

6.318

N/A

0.666

N/A

6.418

N/A

0.679

N/A

6.540

N/A

0.696

N/A

6.690

N/A

0.712

N/A

6.875

N/A

0.727

N/A

7.029

N/A

0.745

N/A

7.129

N/A

0.760

N/A

7.359

N/A

0.776

N/A

7.722

N/A

0.797

N/A

8.017

N/A

0.814

N/A

8.249

N/A

0.826

N/A

8.425

N/A

0.837

N/A

8.563

N/A

0.849

N/A

8.686

N/A

0.862

N/A

8.804

N/A

0.872

N/A

8.916

N/A

0.887

N/A

9.025

N/A

0.895

N/A

9.138

N/A

0.903

N/A

9.250

N/A

0.925

N/A

9.354

N/A

0.933

N/A

9.457

N/A

0.945

N/A

9.575

N/A

0.959

N/A

9.728

N/A

0.970

N/A

9.938

N/A

0.980

N/A

10.140

N/A

0.988

N/A

10.222

N/A

0.997

N/A

10.261

N/A

1.022

N/A

10.278

N/A

1.037

N/A

10.290

N/A

1.051

N/A

10.715

N/A

1.064

N/A

10.790

N/A

1.075

N/A

10.844

N/A

1.087

N/A

10.921

N/A

1.097

N/A

11.010

N/A

1.105

N/A

11.090

N/A

1.114

N/A

11.136

N/A

1.136

N/A

11.136

N/A

1.160

N/A

11.165

N/A

1.182

N/A

11.191

N/A

1.201

N/A

11.205

N/A

1.217

11.211

N/A

1.233

N/A

11.211

1.262

11.211

N/A

1.271

N/A

11.294

1.287

11.332

N/A

1.295

N/A

11.383

1.309

11.410

N/A

1.325

11.516

N/A

1.356

12.104

101

N/A

1.378

12.781

103

N/A

1.420

14.405

105

N/A

1.470

14.965

107

N/A

1.506

15.372

109

0.151

1.113

1.528

15.

1.213

1.542

16.018

112

0.186

1.399

1.578

16.810

114

0.207

1.640

1.605

17.120

116

0.229

1.693

1.625

17.249

118

0.240

2.007

1.670

17.509

120

0.261

2.179

1.705

17.734

122

0.277

2.328

1.732

18.447

124

0.298

2.437

1.763

18.657

126

.779

18.796

127

0.322

2.641

1.810

19.137

129

0.338

2.672

1.835

19.519

131

0.354

2.683

132

1.854

0.356

19.882

2.817

133

1.862

0.357

19.905

2.992

134

1.870

0.359

20.049

3.111

135

1.883

0.362

20.460

3.234

136

1.888

0.364

20.746

3.304

137

1.896

0.368

21.068

3.310

138

1.911

0.378

21.380

3.320

139

1.928

0.391

21.748

3.354

140

1.949

0.402

22.046

3.436

141

1.969

0.408

22.348

3.443

142

1.982

0.422

22.397

3.452

143

1.999

0.428

22.407

3.490

144

2.011

0.432

22.417

3.552

145

2.022

0.434

22.922

3.588

146

2.035

0.439

22.951

3.600

147

2.043

0.450

22.976

3.616

148

2.049

0.460

23.017

3.627

149

2.063

0.467

23.073

3.636

150

2.085

0.472

23.161

3.676

151

2.104

0.480

23.218

3.882

152

2.117

0.491

23.253

4.011

153

2.127

0.503

23.337

4.047

154

2.138

0.505

23.425

4.067

155

2.152

0.515

23.534

4.081

156

2.168

0.522

23.652

4.116

157

2.186

0.527

23.739

4.251

158

2.205

0.537

24.606

5.099

159

2.224

0.549

25.615

5.383

160

2.242

0.568

26.073

6.362

161

2.268

0.586

28.496

7.926

162

2.308

0.610

29.772

8.429

163

2.352

0.648

31.056

9.201

164

2.406

0.677

33.351

10.825

165

2.421

0.699

34.890

12.291

166

2.435

0.720

35.937

13.366

167

2.470

0.738

37.012

14.428

168

2.501

0.767

37.892

15.318

169

2.537

0.828

39.028

15.699

170

2.571

0.855

40.406

16.073

171

2.625

0.869

41.379

16.475

172

2.657

0.885

42.033

17.158

173

2.683

0.900

42.432

17.532

174

2.701

0.941

42.742

17.965

175

2.717

0.979

43.399

18.242

176

2.732

1.002

43.895

18.283

177

1.025

44.227

178

2.781

44.926

19.576

2.811

1.065

20.015

180

1.089

45.553

181

2.898

45.753

20.433

2.946

1.133

21.025

183

1.158

47.017

184

3.023

48.185

22.204

3.057

1.209

22.859

186

1.222

23.533

3.101

50.313

188

1.239

25.078

3.136

52.076

190

1.278

25.578

3.163

52.876

192

1.313

25.985

3.223

53.777

194

1.340

26.582

3.263

54.489

196

1.387

27.456

3.338

54.912

198

1.417

28.070

3.390

56.266

200

1.446

28.914

3.470

56.863

202

1.477

7.204

203

1.492

29.697

3.522

57.487

205

1.510

29.783

3.550

58.097

207

1.561

30.284

3.607

59.024

209

1.597

31.287

3.658

59.715

211

1.627

31.820

745

60.453

213

774

1.656

32.546

3.814

61.307

215

1.669

33.060

3.835

62.148

217

1.685

33.341

3.853

62.546

219

1.704

33.514

3.874

62.570

221

1.709

222

3.928

1.711

63.097

223

3.966

63.150

.733

224

1.718

63.150

3.770

4.010

1.721

3.796

4.012

1.723

3.810

227

4.016

1.726

63.150

228

4.019

63.150

3.839

4.057

1.731

3.865

230

4.065

1.733

63.150

231

4.071

63.150

3.918

4.073

63.150

3.944

4.075

1.749

3.985

234

4.077

1.753

63.153

34.014

235

4.079

1.757

63.159

34.032

236

4.081

1.762

63.173

34.051

237

4.083

1.767

63.193

34.067

238

4.084

1.772

63.214

34.079

239

4.085

1.776

63.233

34.085

(Source: Added at 22 Ill. Reg. 13723, effective July 13, 1998; expedited correction at 22 Ill.

Reg. ________________, effective __________________________________)

IT IS SO ORDERED.

I, Dorothy M. Gunn, Clerk of the Illinois Pollution Control Board, hereby certify that

the above opinion and order was adopted on the 17th day of September 1998 by a vote of 7-0.

Dorothy M. Gunn, Clerk

Illinois Pollution Control Board