ILLINOIS POLLUTION CONTROL BOARD

Section 910.101 Personnel Qualification
1. ORDER
TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE H: NOISE
1. CHAPTER I: POLLUTION CONTROL BOARD
  1. PART 901
  2. SOUND EMISSION STANDARDS AND LIMITATIONS FOR PROPERTY LINE-NOISE-SOURCES
APPENDIX B
CHAPTER I: ILLINOIS POLLUTION CONTROL BOARD
1. Section
  1. Section 910.102 Instrumentation
    1. Section 910.106 Protocols for Determination of Sound Levels
    2. 910.Table A. Daytime long-term background ambient Leq levels in decibels by land use categories and 1/3 octave-band level.

ILLINOIS POLLUTION CONTROL BOARD
July 10, 2003

IN THE MATTER OF: )
)
PROPOSED NEW AND UPDATED RULES )
FOR MEASUREMENT AND NUMERICAL )
SOUND EMISSIONS STANDARDS ) R03-9
AMENDMENTS TO 35 ILL. ADM. ) (Rulemaking - Noise)
CODE 901 and 910 )

Proposed Rule. First Notice.

OPINION AND ORDER OF THE BOARD (by M.E. Tristano, G.T. Girard, W.A. Marovitz):

Pursuant to 35 Ill. Adm. Code Part 102 Subpart B and Sections 27 and 28 of the Illinois Environmental Protection Act, 415 ILCS 5/27-5/28(2002), the Illinois Pollution Control Board opened this rulemaking to propose updated regulations governing noise found in 35 Ill. Adm. Code Subtitle H, pursuant to Sections 27 and 28 of the Illinois Environmental Protection Act, (415 ILCS 5/27-5/28 (2002) and 35 Ill. Adm. Code Part 102 Subpart B. Many of the sound measurement definitions and techniques in the Board’s current rules do not reflect present scientific standards. The instant rulemaking is closely associated with Noise Rule Update Amendments to 35 Ill. Adm. Code 900 and 903, R03-8 that defines acoustical terms, pollution sources and sound measurement procedures. R03-8 is also based on updated science, including pertinent American National Standards Institute updates from 1998-2001, and other current scientific publications. Noise Rule Update Amendments to 35 Ill. Adm. Code 900 and 903, R03-8) slip op. at 2 (Dec. 19, 2003).

The instant proposal revises outdated numerical sound emission standards for property line noise sources found at 35 Ill. Adm. Code Parts 901. In addition, the proposal adds Part 910 to the Board’s rules that incorporates noise measurement techniques currently contained only in Illinois Environmental Protection Agency (Agency) rules at 35 Ill. Adm. Code 951.

By today’s action the Board adopts the proposal for the first notice. As two hearings have been held on the proposal, the Board does not presently plan to hold an additional hearing unless one is requested during the first-notice period under Section 5-40 of the Administrative Procedure Act (5 ILCS 100/5-40 (2002).

BACKGROUND

The Board’s noise rules have not been updated since 1983 and 1987. In 1990, the Department of Energy and Natural Resource ¹ (DENR) contracted Dr. Paul Schomer of the University of Illinois to examine the adequacy of Illinois noise regulations, and, particularly whether the existing rules were adequate to regulate discontinuous noise. Dr. Schomer’s report, “Impulse Noise Study,” (ILENR/RE-EA-90-16, printed November 1990, Springfield, IL) suggested some adjustments in the Board’s noise regulations. In 1991, DENR contracted for an additional report by Dr. Schomer, entitled, “Proposed Revisions to Property Line Noise Source: Measurement Procedures”, (ILENR/RE-EA-91/10, printed June 1991, Springfield, IL), describing and developing a systematic set of procedures for noise measurements.

During the summer of 1991, the Board prepared a proposal that attempted to translate the Schomer reports into regulatory language (Amendments to 35 Ill. Adm. Code Subtitle H Noise-Pertaining to Definitions, Measurement Procedures, and Sound Emission Standards Relating to Certain Noise Sources, R91-25 (Oct. 24, 1991)). An inquiry hearing based on the document was held on November 25, 1991, in Chicago, Illinois, in which testimony was presented. The Board’s proposal was based on revising the noise measurement procedures at Section 900.103(b) and the impulsive sound standards at Section 901.104. In addition, the Board proposed incorporating Agency noise measurement procedures found at 35 Ill. Adm. Code 951 into Board regulations at 35 Ill. Adm. Code Part 910, by modifying the Part 951 language to incorporate the recommendations contained within the Schomer reports. In 1992, the Board closed the R91-25 docket before proceeding to first notice with proposed changes to the Board’s noise rules.

The need to update the Board’s noise rules to conform to current scientific procedures has become more apparent during the past ten years. The Board has identified necessary improvements in several areas. In the instant rulemaking, the Board proposes changes in Parts 901 and 910. In Part 901, the Board proposes to replace the references to the Standard Land Use Coding System (SLUCM) codes with the more appropriate Land-Use Based Classification System. New rules in Part 910 are proposed to incorporate Agency noise measurement procedures found at 35 Ill. Adm. Code 951. In the companion rulemaking, R03-8, which went to second notice on June 5, 2003, the Board proposed changes in Parts 900 and 903 of the noise rules. In Part 900, definitions and technical references have been updated. Part 903 needs to be repealed because the Illinois legislature has removed the authority for the rules.

PROCEDURAL HISTORY

The Board accepted a proposal for public comment on February 20, 2003. The Board elicited comments from the public and those involved in prior rulemakings involving noise regulation. Individuals who were on the notice list were sent drafts of the rule and the hearing dates. In addition, the proposed rule was posted on the Board’s website. The Board held two hearings in this matter. The first was held in Springfield Illinois on May 1, 2003, and the second in Chicago on May 15, 2003. There were no members of the public in attendance at the Springfield hearing and one person testified on behalf of the Illinois Attorney General testifying in Chicago. The Board has received two public comments in this rulemaking. One from the Illinois Attorney General (PC 2) and one from Dr. Paul Schomer (PC 1). A brief summary of the two comments and the testimony of the Illinois Attorney General is presented in the following section.

TESTIMONY AND COMMENTS

Dr. Paul Schomer filed a comment questioning the Board’s language in Sections 910.106 and 910.107. Dr. Schomer indicated that the language was nearly identical to the language contained in ANSI S12.9 Part 3-1998 (R2003) (ANSI standard). Dr. Schomer stated that the material in ANSI standard was copyrighted material and asked that the language be removed. In response to the comment, the Chairman of the Board (by a letter dated March 21, 2003 and included in the record of this proceeding) notified Dr. Schomer that the language as used in Section 910.106 and 910.107 was based on language included in an Illinois Department of Energy and Natural Resource’s study Proposed Revisions to Property Line Noise Source: Measurement Procedures (ILENR/RE-ES-91/10). The Chairman’s letter pointed out that the study was published in 1991 and that the materials were included in a prior public record. The Board therefore declined to remove the language.

The Illinois Attorney General filed a comment and provided testimony. In the comment, the Illinois Attorney General applauded the Board’s decision to update the amendments to the noise rules. PC 1 at 1. The Illinois Attorney General indicated that the updating of the noise rules is a significant regulatory update that will provide a state-wide uniform program for noise pollution enforcement by state and local governments. Id. The Illinois Attorney General suggests adopting a five-minute measurement period rather than the current one-hour measurement period. PC 1 at 2.

The Board held two hearings in this matter. The first was held in Springfield on May 1, 2003, and the second in Chicago on May 15, 2003. No members of the public attended the Springfield hearing. Two members of the public attended the Chicago hearing: Joel Sternstein and Howard Chinn of the Illinois Attorney General’s Office.

Mr. Chinn, chief engineer for the Environmental Bureau of the Illinois Attorney General’s Office, testified at the Chicago hearing. During his testimony Mr. Chinn made two points. First, he testified that the regulations should explicitly state that neither one-hour averaging nor an integrating meter is required. Tr. at 9. Second, Mr. Chinn suggested that the Board set statewide regulations to limit the hours of operations for all types of lawn care equipment and set limits on the sound levels for the equipment. Tr. at 9, 13.

The Board appreciates Mr. Chinn’s comments. In response to Mr. Chinn’s suggestion that the regulations should be explicit regarding the time required for measuring noise, the Board responds that it has proposed reducing the measurement period to ten minutes as part of R03-8 currently in second notice and not as a part of this proceeding. As to Mr. Chinn’s request that the Board adopt a statewide regulation to limit the hours for using lawn care equipment and to restrict the sound level for such equipment, this request is outside the scope of the intent of this rule, but the Board appreciates his comments.

The Board has received no comments discussing economic reasonableness and technical feasibility of the proposed rule. On April 9, 2003, pursuant to Section 27(b) of the Act (415 ILCS 5/27(b) (2002)), the Board requested that the Department of Commerce and Economic Opportunity (DCEO) conduct an economic impact study on the proposed rule. On April 17, 2003 DCEO responded that it does not have staff or budget resources to perform economic impact studies on proposed rulemaking. At the May 15, 2003 hearing on the economic reasonableness and technical feasibility of the proposed rule, the Board provided copies of the DCEO letter and the Boards’ request. The Board received no comments at hearing or public notice.

PROPOSAL OVERVIEW

The Board will explain each section of the rule in the following discussion.

35 Ill. Adm. Code 910: Measurement Procedures for the
Enforcement of 35 Ill. Adm. Code 900 & 901

The proposed new Part 910 sets forth the measurement procedures for enforcing the Board’s noise standards in Parts 900 and 901. These procedures are essentially based upon the Agency’s noise measurement protocols at 35 Ill. Adm. Code 951. As noted above, the Board has made a number of substantive changes to the Agency’s measurement protocols to reflect the recommendations of the Department’s noise reports. A brief description of the proposed procedures is provided below.

Section 910.100 General

This Section sets forth the scope of the proposed noise measurement procedures and techniques. The Board has deleted references to “Agency personnel,” since the measurement procedures are applicable to any person conducting noise measurements to demonstrate compliance with Parts 900 and 901.

Section 910.101 Personnel Qualification

The Board decided not to incorporate the Agency’s personnel qualification requirements in the instant proposal since they are specific to Agency personnel, and also because the requirements are not based on any State approved licensing or certification.

Section 910.102 Instrumentation

This section sets forth the requirements for sound measuring equipment, sound indicating devices such as magnetic tape recorder or graphic level recorder, and weather measuring instruments. These requirements are the same as that in Part 951, except for the updated references to the ANSI (American National Standards Institute), and the International Electrotechnical Commission (IEC) standards. See changes at Section 910.102(a).

Section 910.103 Definitions

The Board has moved all pertinent definitions found in the Agency’s regulations to 35 Ill. Adm. Code 900.103, which contains the definitions applicable to the Board’s noise regulations.

Section 910.104 Measurement Techniques for 35 Ill. Adm. Code 900

This section clarifies that while sound pressure level measurements are not required to establish a violation of the Board’s nuisance noise standard at 35 Ill. Adm. Code 900.102, such measurements may be used as corroborating evidence. In this regard, the proposal requires a person conducting sound measurements to comply with the instructions of the sound measurement equipment manufacturer. Further, Section 910.104 sets forth that the measurement techniques proposed at Section 910.105 may be used as guidance. While the proposed approach deviates from the detailed sound measurement requirements specified in Part 951, the Board believes that the proposed approach is consistent with the Board’s precedence and case law concerning nuisance noise complaints.

Section 910.105 Measurement Techniques for 35 Ill. Adm. Code 901

The measurement techniques for obtaining sound pressure levels to demonstrate compliance with Part 901 standards are essentially the same as the Agency’s regulations, except for the deletion of measurement procedures for steady sound, fluctuating sound, intermittent sound, impulsive sound, and quasi steady sound set forth at Sections 910.105 (d)(3) through (d)(7), respectively. The Board notes that these measurement procedures are addressed by the measurement techniques for highly-impulsive sound set forth at Section 910.107.

Section 910.106 Protocols for Determination of Sound Levels

This section sets forth a systematic set of procedures for determination of equivalent sound level (L_eq) using as an example the determination of a 1-hour L_eq corrected for background ambient sound. The proposed protocols are based on the recommendations of the Department’s noise study entitled “ Proposed Revisions to Property Line Noise Source: Measurement Procedures.” These protocols prescribe detailed data collection requirements, and equations for averaging sound data on an energy basis. In addition, Section 910.106 prescribes procedures correcting the raw equivalent sound level for background ambient sound. The proposal also prescribes detailed procedures for measuring background ambient sound that include both direct measurement methods and the use of Tables of long-term background ambient.

Section 910.107

Measurement Techniques for Highly-Impulsive Sound under 35 Ill. Adm. Code 901.104

Two equally valid methods are proposed for measuring highly-impulsive sound. The first method, termed as the “General Method” at Section 901.107(b), provides for A-weighted L_eq measurement using the procedures set forth in Sections 910.105 and 910.106. The second method, which is referred to as the “Controlled Test Method” at Section 910.107(c), involves the determination of total sound exposure per hour. Again, the Board notes that the proposed protocols are based on the Department’s noise study.

35 Ill. Adm. Code 901: Sound Emission Standards and Limitations for
Property Line-Noise-Sources

The proposed changes to Part 901 update the existing Standard Land Use Coding Manual (SLUCM) based land classification, and revise the impulsive sound standards. A brief description of the proposed changes is provided below.

Section 901.101 Classification of Land According to Use

The changes proposed to this section update the existing land use classification, which is based on SLUCM codes, with the Land-Based Classification Standards (LBCS) codes. The Board notes that the LBCS, which replaced the 1965 SLUCM, provides a consistent model for classifying land uses based on a multi-dimensional land use classification model. While the LBCS provides for classification of land use based on activity, function, structure type, site development character, and ownership, the Board is proposing to update the SLUCM codes with the LBCS function codes. In this regard, the Board believes that the LBCS functional categories are very similar to the SLUCM categories listed in the existing regulations at Part 901, Appendix B.

Consistent with the changes proposed to Section 901.101, the instant proposal also updates the SLUCM Codes Table in Part 901, Appendix B with the LBCS function codes. For more detailed information concerning the LBCS, the Board directs interested persons to review the LBCS executive summary or visit the LBCS web page ( www.planning.org/LBCS ).

Section 901.104 Highly-Impulsive Sound

The proposed changes to Section 901.104 clarify that the impulsive sound standards are based on 1-hour A-weighted equivalent sound levels, and revise the numeric standards. The revisions to the numeric limits for highly-impulsive sound are based on the recommendations of the Department’s Impulse Noise Study. These revisions are intended to bring highly impulsive noise standards into conformity with the standards set forth in Sections 901.102 and 901.103 in terms of the effective community response. A more detailed discussion of the proposed revisions may be found in proposal.

CONCLUSION

Based on the record developed to date in this matter, the Board finds that adoption of the following rulemaking for the purposes of first notice is warranted. As two hearings have been held on the proposal, the Board does not presently plan to hold an additional hearing unless one is requested during the first-notice period under Section 5-40 of the Administrative Procedure Act.

ORDER

The Board directs the Clerk to cause the filing of the following with the Secretary of State for first-notice publication in the Illinois Register.

TITLE 35: ENVIRONMENTAL PROTECTION

SUBTITLE H: NOISE

CHAPTER I: POLLUTION CONTROL BOARD

PART 901

SOUND EMISSION STANDARDS AND LIMITATIONS FOR PROPERTY LINE-NOISE-SOURCES

Section

901.101	Classification of Land According to Use
901.102	Sound Emitted to Class A Land
901.103	Sound Emitted to Class B Land
901.104	Highly - Impulsive Sound
901.105	Impact Forging Operations
901.106	Prominent Discrete Tones
901.107	Exceptions
901.108	Compliance Dates for Part 901
901.109	Highly - Impulsive Sound from Explosive Blasting
901.110	Amforge Operational Level
901.111	Modern Drop Forge Operational Level
901.112	Wyman-Gordon Operational Level
901.113	Wagner Casting Site-Specific Operational Level
901.114	Moline Forge Operational Level
901.115	Cornell Forge Hampshire Division Site-Specific Operational Level
901.116	Forgings and Stampings, Inc. Operational Level
901.117	Rockford Drop Forge Company Operational Level
901.118	Atlas Forgings Division of Scot Forge Operational Level
901.119	Clifford-Jacobs Operational Level
901.120	C.S. Norcross Operational Level
901.121	Vaughan & Bushnell Operational Level

APPENDIX A	Old Rule Numbers Referenced
APPENDIX B	Land-Based Classification System ~~Standard Land Use Coding System~~

AUTHORITY: Implementing Section 25 and authorized by Section 27 of the Environmental Protection Act [415 ILCS 5/25 and 27] ~~(Ill. Rev. Stat. 1985, ch. 111 1/2 pars. 1025 and 1027)~~..

SOURCE: Originally filed as Part 2 of Chapter 8: Noise Pollution, effective August 10, 1973; amended at 2 Ill. Reg. 27, p. 223, effective June 26, 1978; amended at 5 Ill. Reg. 6371, effective June 1, 1981; amended at 5 Ill. Reg. 8533, effective August 10, 1981; amended at 6 Ill. Reg. 10960, effective September 1, 1982; codified at 7 Ill. Reg. 13646; amended at 7 Ill. Reg. 14519, effective October 17, 1983; amended in R83-35 at 8 Ill. Reg. 18893, effective September 25, 1984; amended in R83-33, 26, 29, 30 and R83-34 at 9 Ill. Reg. 1405, effective January 17, 1985; Section 901.105(f)(1), (2) and (3) recodified to Sections 901.110, 901.111 and 901.112 at 9 Ill. Reg. 7147; amended in R83-25, 31 and 32 at 9 Ill. Reg. 7149, effective May 7, 1985; amended in R83-7 at 11 Ill. Reg. 3136, effective January 28, 1987; amended in R03-9 at 27 Ill. Reg._______, effective_________.

Section 901.101 Classification of Land According to Use

a)	The land use classification system used for the purposes of applying numeric sound standards for this part will be in accordance with Land-Based Classification Standards (LBCS) set forth in Appendix B.

b) a)	Class A land will ~~shall~~ include all land used as specified by LBCS Codes 1000 through 1340, 2410 through 2455, 5200 through 5230, 5500, 6100 through 6145, 6222, 6510 through 6530, 6568 through 6600.~~SLUCM Codes 110 through 190 inclusive, 651, 674, 681 through 683 inclusive, 691, 711, 762, 7121, 7122, 7123 and 921~~.

c) b)	Class B land will ~~shall~~ include all land used as specified by LBCS Codes 2100 through 2336, 2500 through 2720, 3500 through 3600, 4220 through 4243, 5100 through 5160, 5300 through 5390, 5400, 6147, 6210 through 6221, 6300 through 6320, 6400 through 6430, 6560 through 6567, 6700 through 6830, 7100 through 7380. SLUCM Codes 397, 471 through 479 inclusive, 511 through 599 inclusive, 611 through 649 inclusive, 652 through 673 inclusive, 675, 692, 699, 7124, 7129, 719, 721, 722 except 7223, 723 through 761 inclusive except 7311, 769 through 790 inclusive, and 922.

d) c)	Class C land will ~~shall~~ include all land used as specified by LBCS Codes 3100 through 3440, 4120 through 4180, 4210 through 4212, 4300 through 4347, 7400 through 7450, 8000 through 8500, and 9100 through 9520. SLUCM Codes 211 through 299 inclusive, 311 through 396 inclusive, 399, 411 except 4111, 412 except 4121, 421, 422, 429, 441, 449, 460, 481 through 499 inclusive, 7223 and 7311 used for automobile and motorcycle racing, and 811 through 890 inclusive.

e) d)	A parcel or tract of land used as specified by LBCS ~~SLUCM~~ Code 9100, 9400, or 5500 ~~81, 83, 91, or 922~~, when adjacent to Class B or C land may be classified similarly by action of a municipal government having zoning jurisdiction over such land. Notwithstanding any subsequent changes in actual land use, land so classified must ~~shall~~ retain such B or C classification until the municipal government removes the classification adopted by it.

(Source: Amended at 27 Ill. Reg. ____________, effective _____________)

Section 901.102 Sound Emitted to Class A Land

Except as elsewhere provided in this Part ~~provided~~, no person shall cause or allow the emission of sound during daytime hours from any property-line-noise-source located on any Class A, B or C land to any receiving Class A land which exceeds any allowable octave band sound pressure level specified in the following table, when measured at any point within such receiving Class A land, provided, however, that no measurement of sound pressure levels shall be made less than 25 feet from such property-line-noise-source.

Octave Band Center Frequency (Hertz)

Allowable Octave Band Sound Pressure Levels (dB) of Sound Emitted to any Receiving Class A Land from

	Class C Land	Class B Land	Class A Land

31.5	75	72	72
63	74	71	71
125	69	65	65
250	64	57	57
500	58	51	51
1000	52	45	45
2000	47	39	39
4000	43	34	34
8000	40	32	32

Except as provided elsewhere in this Part ~~provided~~, no person shall cause or allow the emission of sound during nighttime hours from any property-line-noise-source located on any Class A, B or C land to any receiving Class A land which exceeds any allowable octave band sound pressure level specified in the following table, when measured at any point within such receiving Class A land, provided, however, that no measurement of sound pressure levels shall be made less than 25 feet from such property-line-noise-source.

Octave Band Center Frequency (Hertz)

Allowable Octave Band Sound Pressure Levels (dB) of Sound Emitted to any Receiving Class A Land from

	Class C Land	Class B Land	Class A Land

31.5	69	63	63
63	67	61	61
125	62	55	55
250	54	47	47
500	47	40	40
1000	41	35	35
2000	36	30	30
4000	32	25	25
8000	32	25	25

(Source: Amended at 27 Ill. Reg. __________, effective ___________)

Section 901.103 Sound Emitted to Class B Land

Except as provided elsewhere in this Part ~~provided~~, no person shall cause or allow the emission of sound from any property-line-noise-source located on any Class A, B or C land to any receiving Class B land which exceeds any allowable octave band sound pressure level specified in the following table, when measured at any point within such receiving Class B land, provided, however, that no measurement of sound pressure levels shall be made less than 25 feet from such property-line-noise-source.

Octave Band Center Frequency (Hertz)

Allowable Octave Band Sound Pressure Levels (dB) of Sound Emitted to any Receiving Class B Land from

	Class C Land	Class B Land	Class A Land

31.5	80	79	72
63	79	78	71
125	74	72	65
250	69	64	57
500	63	58	51
1000	57	52	45
2000	52	46	39
4000	48	41	34
8000	45	39	32

(Source: Amended at 27 Ill. Reg. __________, effective ___________)

Section 901.104 Highly-Impulsive Sound

Except as provided elsewhere in this Part ~~provided~~, no person shall cause or allow the emission of highly-impulsive sound from any property-line-noise-source located on any Class A, B, or C land to any receiving Class A or B land which exceeds the allowable A-weighted sound levels, measured with fast dynamic characteristic, specified in the following table when measured in accordance with the procedure of 35 Ill. Adm. Code 900.103 at any point within such receiving Class A or B land, provided, however, that no measurement of sound levels shall be made less than 25 feet from such property-line-noise-source.

Classification of Land on which Property-Line Noise-Source: is Located

Allowable A-weighted Sound Levels in Decibels of Highly-Impulsive Sound Emitted to Receiving Class A or B Land

Class A Land

	Class B Land	Daytime	Nighttime

Class A Land	50 47	50 47	45 37
Class B Land	57 54	50 47	45 37
Class C Land	61 58	56 53	46 43

(Source: Amended at 27 Ill. Reg. ___________, effective __________)

Section 901.105 Impact Forging Operations

a) For purposes of this Section ~~rule~~ only the following are applicable:

1)	Daytime hours shall mean any continuous 16-hour period between 6:00 a.m. and 11:00 p.m. local time; and

2)	Nighttime hours shall mean those 8 hours between 10:00 p.m. and 7:00 a.m. which are not part of the 16 continuous daytime hours.

3)	The reference time for L_eq, as defined in 35 Ill. Adm. Code 900.101 is one hour.

4)	New Impacting Forging Operation is that property-line-noise-source comprised of impact forging operation on which construction began after September 1, 1982.

5)	Existing Impact Forging Operation is that property-line-noise-source comprised of impact forging operations which are in existence on September 1, 1982,

Emission Limitations for New Impact Forging Operation. No impact forging operation shall cause or allow the emission of impulsive sound to any receiving Class A or B land which exceeds the allowable sound levels specified in the following table when measured at any point within such receiving land, provided however, that no measurement of sound levels shall be made less than 25 feet from such new impact forging operation's property-line.

Allowable Highly- Impulsive Sound Levels (L_eq) in Decibels Emitted
To Class A or B Land from New
Impact Forging Operation

Class B Land

Class A Land

	Daytime	Nighttime
59.5 ~~Leq~~	53.5 ~~Leq~~	48.5 ~~Leq~~

c)	Limitations for Existing Impact Forging Operation

No existing impact forging operation shall cause or allow the emission of highly-impulsive sound to any receiving Class A or B land which exceeds the allowable sound levels specified in the following table, when measured at any point within such receiving land, provided however, that no measurement of sound levels shall be made less than 25 feet from such existing impact forging operation's property-line, unless such forging operation is granted a permanent site specific allowable operational level pursuant to subparagraph (d).

Allowable Highly- Impulsive Sound Levels (L_eq) in Decibels Emitted
To Class A or B Land from Existing
Impact Forging Operation

Class B Land

Class A Land

	Daytime	Nighttime
64.5 ~~Leq~~	58.5 ~~Leq~~	53.5 ~~Leq~~

d)	Site Specific Allowable Operational Level for Existing Impact Forging Operation

1)	An existing impact forging operation which does not comply with subparagraph (c) may seek a permanent site specific allowable operational level from the Board. A permanent site specific level is that level of operation allowed petitioner after review and approval by the Board and after implementation of abated measures, if any, approved by the Board.

2)	Any existing impact forging operation seeking a permanent site specific operational level must submit as its petition the following:

A)	The location of the petitioner, a description of the surrounding community, and a map locating the petitioner within the community;

B)	A description of the petitioner's operations, the number and size of the petitioner's forging hammers, the current hours of hammer operation, the approximate number of forgings manufactured during each of the three prior calendar years and the approximate number of hammer blows used to manufacture the forgings.

C) A description of any existing sound abatement measure.

D)	The sound levels in excess of those permitted by subparagraph (c) emitted by the petitioner into the community, in 5 decibel increments measured in Leq, shown on the map of the community.
E)	The number of residences exposed to sound levels in excess of those permitted by subparagraph (c);

F)	A description of other significant sources of noise (mobile and stationary) and their location shown on the map of the community;

G)	A description of the proposed operational level and proposed physical abatement measures, if any, a schedule for their implementation and their costs;

H)	The predicted improvement in community sound levels as a result of implementation of the proposed abatement measures; and

I)	A description of the economic and technical considerations which justify the permanent site specific allowable operational level sought by petitioner.

3)	An existing impact forging operation seeking a permanent site specific operational level shall prepare and file its petition with the Board and Agency as applicable no later than December 1, 1983.

4)	The Agency shall prepare a written evaluation regarding each petition seeking a permanent site specific operational level and shall file said evaluation within ninety (90) days following receipt of the petition with both the Board and the petitioner.

e) Land Use Classifications Preserved

The land use classifications in effect within a one-mile radius of an existing impact forging operation on September 1, 1982 shall remain the applicable land use classification for enforcement of these rules against an existing forging operation and any future modification thereof, regardless of actual subsequent changes in land use unless such actual changes would impose less restrictive limitations on the impact forging operations.

f)	Site-Specific Operational Levels. Each individual existing forging operation identified in Sections 901.110, 901.111 and 901.112 must comply with the site-specific operational level defined, or is otherwise subject to Section 901.105(c).

(Source: Amended at 27 Ill. Reg. __________, effective ___________)

Section 901.106 Prominent Discrete Tones

a)	No person shall cause or allow the emission of any prominent discrete tone from any property-line-noise-source located on any Class A, B or C land to any receiving Class A, B or C land, provided, however, that no measurement of one-third octave band sound pressure levels shall be made less than 25 feet from such property-line source.

b)	This rule shall not apply to prominent discrete tones having a one-third octave band sound pressure level 10 or more dB below the allowable octave band sound pressure level specified in ~~the applicable tables in~~ Sections 901.102 through 901.104 for the octave band which contains such one-third octave band. In the application of this sub-section, the applicable numeric standard ~~table~~ for sound emitted from any existing property-line-noise-source to receiving Class A land, for both daytime and nighttime operations, shall be found in Section 901.102(a).

(Source: Amended at 27 Ill. Reg. ________, effective __________)

Section 901.107 Exceptions

a)	Sections 901.102 through 901.106 inclusive shall not apply to sound emitted from land used as specified by LBCS Codes 1100, 6600 and 5500 ~~SLUCM Codes 110, 140, 190, 691, and 742 except 7424 and 7425~~.

b)	Sections 901.102 through 901.106 inclusive shall not apply to sound emitted from emergency warning devices and unregulated safety relief valves.

c)	Sections 901.102 through 901.106 inclusive shall not apply to sound emitted from lawn care maintenance equipment and agricultural field machinery used during daytime hours. For the purposes of this sub-section, grain dryers operated off the farm shall not be considered agricultural field machinery.

d)	Sections 901.102 through 901.106 inclusive shall not apply to sound emitted from equipment being used for construction.

e)	Section 901.102(b) shall not apply to sound emitted from existing property-line-noise-sources during nighttime hours, provided, however, that sound emitted from such existing property-line-noise-sources shall be governed during nighttime hours by the limits specified in Section 901.102.

f)	Sections 901.102 through 901.106 inclusive shall not apply to the operation of any vehicle registered for highway use while such vehicle is being operated within any land used as specified by Section 901.101 in the course of ingress to or egress from a highway.
g)	Sections 901.102 through 901.106 inclusive shall not apply to sound emitted from land used as specified by LBCS Codes 5130 and 5140 ~~SLUCM Codes 7223 and 7311~~ when used for automobile and motorcycle racing; and, any land used for contests, rallies, time trials, test runs or similar operations of any self-propelled device, and upon or by which any person is or may be transported or drawn, when such self-propelled device is actually being used for sport or recreation and is actually participating in an activity or event organized, regulated, and supervised under the sponsorship and sanction of a club, organization or corporation having national or statewide recognition; provided, however, that the exceptions granted in this subparagraph shall not apply to any automobile and motorcycle race, contest, rally, time trial, test run or similar operation of any self-propelled device if such event is started between the hours of 10:30 p.m. to 7:00 a.m., local time weekdays, or between the hours of 11:00 p.m. and 7:00 a.m., local time, weekend days.

h) Section 901.104 shall not apply to impulsive sound produced by explosive blasting activities conducted on any Class C land used as specified by LBCS Codes 8300 and 8500 ~~SLUCN codes 852 and 854~~, but such operations shall be governed by Section 901.109..

i)	Sections 901.102 through 901.106 inclusive, shall not apply to sound emitted from snowmobiles.

(Source: Amended at 27 Ill. Reg. __________, effective ___________)

Section 901.108 Compliance Dates for Part 901

a)	Except as provided in subparagraphs (g), (i), and (j), every owner or operator of a new property-line-noise-source shall comply with the standards and limitations of this Part on and after August 10, 1973.

b)	Except as otherwise provided in this rule, every owner or operator of an existing property-line-noise-source shall comply with the standards and limitations of this Part on and August 10, 1974.

c)	Every owner or operator of an existing property-line-noise-source who emits sound which exceeds any allowable octave band sound pressure level of Section 901.102 or 901.103 by 10 dB or more in any octave band with a center frequency of 31.5 Hertz, 63 Hertz or 125 Hertz shall comply with the standards and limitations of this Part on and after February 10, 1975.

d)	Except as provided in subparagraphs (g) and (h), every owner or operator of an existing property-line-noise-source required to comply with Section 901.104 shall comply with the standards and limitations of this Part on and after February 10, 1975.

e)	Every owner or operator of an existing property-line-noise-source required to comply with Section 901.106 shall comply with the standards and limitations of this Part on and after February 10, 1975.

~~f) Repealed~~

f)g) Every owner or operator of Class C land now and hereafter used as specified by LBCS Code 4120 ~~SLUCM Code 4112~~ shall have until August 10, 1976 to bring the sound from railroad car coupling in compliance with Section 901.104.

g)h)	Existing impact forging operations as defined in Section 901.105 which do not seek permanent site specific allowable operational levels shall comply with Section 901.105 by December 1, 1983. Those seeking permanent site specific allowable operational levels pursuant to Section 901.105(d) shall comply as of the effective date of the site specific rule granted or denied.

h)i)	Every owner or operator of Class C land now or hereafter used as specified by LBCS Code 3310 ~~SLUCM Code 291~~ shall comply with the standards and limitations of this Part on August 10, 1975.

i)j)	Every owner or operator of Class C land now or hereafter used as specified by LBCS Code 5130 and 5140 ~~SLUCM Code 7223 and 7311~~ when used for automobile and motorcycle racing shall comply with the standards and limitations of this Part on February 10, 1976.

(Source: Amended at 27 Ill. Reg ____________, effective __________)

Section 901.109 Highly-Impulsive Sound From Explosive Blasting

During the daytime hours, that cover the period after sunrise and before sunset, no person shall cause or allow any explosive blasting conducted on any Class C land used as specified by LBCS Codes 8300 and 8520 ~~SLUCM Codes 852 and 854~~ so as to allow the emission of sound to any receiving Class A or B land which exceeds the allowable outdoor C-weighted sound levels, measured with the slow dynamic characteristic, specified in the following table, when measured at any point, of reasonable interference with the use of such receiving Class A or B land.

Allowable Outdoor C-Weighted
Sound Exposure Levels in Decibels of Explosive
Blasting Sounds Emitted to Receiving
Class A or B Land from Any Class C Land
Used as Specified by LBCS Code 8300 or 8500 ~~SLUCM Code 852 or 854~~

Receiving Class A Land	Receiving Class B Land
~~109~~ 107	~~114~~ 112

~~The allowable sound exposure level limits in the above table shall be lowered by three decibels (3 dB) for each doubling of the number of blasts during the day or night.~~

b)	Compliance with outdoor peak sound pressure level limits in the following table shall constitute prima facie level limits of this rule when measured on such receiving Class A or B land.

Equivalent Maximum Sound Pressure Level (Peak) Limits in Decibels

Lower Frequency Limit of Measuring System for Flat Response, a Variation from Linear Response of + or - 3dB (Hz)	Receiving Class A Land (dB)	Receiving Class B Land (dB)

< o 0.1	135	140
< 2.0 but greater than 0.1	132	137
< 6.0 but greater than 2.0	130	135

~~The allowable equivalent maximun sound pressure level limits in the above table~~
~~shall be lowered by two decibels (2 dB) for each doubling of the number of blasts~~
~~during the day or night.~~


c) During the period defined by (1) the beginning of the nighttime hours (10:00 pm) or sunset, whichever occurs earlier and (2) ending of the nighttime hours (7:00 am) or , ~~after sunset and before~~ sunrise, whichever occurs later, the allowable sound level limits in subsections ~~subparagraphs~~ (a) and (b) shall be reduced by 10 decibels ~~decibles~~ except in emergency situations where rain, lightning, other atmospheric conditions, or operator or public safety requires unscheduled nighttime hour explosive blasting.

d) Persons causing or allowing explosive blasting to be conducted on any Class C land used as specified by LBCS code 8300 or 8500 ~~SLUCM code 852 or 854~~ shall notify the local public of such blasting prior to its occurrence, except when emergency situations require unscheduled blasting, by publication of a blasting schedule, identifying the work days or dates and time periods when explosives are expected to be detonated, at least every three months in a newspaper of general circulation in the locality of the blast site.

(Source: Amended at 27 Ill. Reg. __________, effective ___________)

Section 901.110 Amforge Operational Level

Amforge Division of Rockwell International located at 119th Street, Chicago, Illinois shall:
a) Operate only ten forging hammers at any one time; ~~and~~


b) Operation of its forging hammers is limited to the hours of 7:00 a.m. through 11:00 p.m., with occasional operations beginning at 6:00 a.m. and ending at midnight, Monday through Saturdays; and

c) Sound absorptive materials shall be installed on each of the forging hammer structures as each is routinely overhauled, but no later than January 1, 1987.

(Source: Amended at 27 Ill. Reg. __________, effective ___________)

Section 901.111 Modern Drop Forge Operational Level

Modern Drop Forge Company located at 139th Street and Western Avenue in Blue
Island, Illinois shall:

a) Operate only twenty-one forging hammers at any one time; ~~and~~

b) Operate its forging hammers only during the hours of 6:00 a.m. through midnight, Mondays through Fridays, and 6:30 a.m. until 7:30 p.m. on Saturdays.

(Source: Amended at 27 Ill. Reg. __________, effective ___________)

Section 901.113 Wagner Casting Site-Specific Operational Level

Wagner Casting Company and future owners of the forging facility located at the southeast corner of Sangamon and Jasper Streets in Decatur, Illinois, must comply with the following site-specific operational level or are otherwise subject to Section 901.105(c) shall:

a) Operate ~~Shall operate~~ no more than nine forging hammers at any one time; and

b) Operate ~~Shall operate~~ its forging hammers only between the hours of 5:00 a.m. Monday through 9:00 p.m. Saturday.

(Source: Amended at 27 Ill. Reg. __________, effective ___________)

Section 901.APPENDIX B Land-Based Classification Standards ~~Standard Land Use Coding System~~

LBCS

Main Category

Function Code
Description
35 IAC 901 Land Class

Residence or accommodation functions
1000 Residence or accommodation functions
A

1100 Private household

1200 Housing services for the elderly

1210
Retirement housing services
½

1220
Congregate living services
½

1230
Assisted-living services
½

1240
Life care or continuing care services
½

1250
Skilled-nursing services
½

1300 Hotels, motels, or other accommodation services
½

1310
Bed and breakfast inn
½

1320
Rooming and boarding
¯

1330
Hotel, motel, or tourist court

1340
Casino hotel

A

General sales or services
2000 General sales or services

2100 Retail sales or service
B

2110
Automobile sales or service establishment

2111
Car dealer

2112
Bus, truck, mobile homes, or large vehicles
½

2113
Bicycle, motorcycle, ATV, etc.
½

2114
Boat or marine craft dealer
½

2115
Parts, accessories, or tires
½

2116
Gasoline service
½

2120
Heavy consumer goods sales or service
½

2121
Furniture or home furnishings
½

2122
Hardware, home centers, etc.
½

2123
Lawn and garden supplies
½

2124
Department store, warehouse club or superstore
½

2125
Electronics and Appliances
½

2126
Lumber yard and building materials
½

2127
Heating and plumbing equipment
½

2130
Durable consumer goods sales and service
½

2131
Computer and software
½

2132
Camera and photographic supplies
½

2133
Clothing, jewelry, luggage, shoes, etc.
½

2134
Sporting goods, toy and hobby, and musical instruments
½

2135
Books, magazines, music, stationery
½

2140
Consumer goods, other
½

2141
Florist
½

2142
Art dealers, supplies, sales and service
½

2143
Tobacco or tobacconist establishment
½

2144
Mail order or direct selling establishment
½

2145
Antique shops, flea markets, etc.
½

2150
Grocery, food, beverage, dairy, etc.
½

2151
Grocery store, supermarket, or bakery
½

2152
Convenience store
½

2153
Specialty food store
½

2154
Fruit and vegetable store
½

2155
Beer, wine, and liquor store
½

2160
Health and personal care
½

2161
Pharmacy or drug store
½

2162
Cosmetic and beauty supplies
½

2163
Optical
½

2200 Finance and Insurance
½

2210
Bank, credit union, or savings institution
½

2220
Credit and finance establishment
½

2230
Investment banking, securities, and brokerages
½

2240
Insurance-related establishment
½

2250
Fund, trust, or other financial establishment
½

2300 Real estate, and rental and leasing
½

2310
Real estate services
½

2320
Property management services
½

2321
Commercial property-related
½

2322
Rental housing-related
½

2330
Rental and leasing
½

2331
Cars
½

2332
Leasing trucks, trailers, RVs, etc.
½

2333
Recreational goods rental
½

2334
Leasing commercial, industrial machinery, and equipment
¯

2335
Consumer goods rental

2336
Intellectual property rental (video, music, software, etc.)
B

2400 Business, professional, scientific, and technical services

2410
Professional services
A

2411
Legal services

2412
Accounting, tax, bookkeeping, payroll services

2413
Architectural, engineering, and related services
½

2414
Graphic, industrial, interior design services
½

2415
Consulting services (management, environmental, etc.)
½

2416
Research and development services (scientific, etc.)
½

2417
Advertising, media, and photography services
½

2418
Veterinary services
½

2420
Administrative services
½

2421
Office and administrative services
½

2422
Facilities support services
½

2423
Employment agency
½

2424
Business support services
½

2425
Collection agency
½

2430
Travel arrangement and reservation services
½

2440
Investigation and security services
½

2450
Services to buildings and dwellings
½

2451
Extermination and pest control
½

2452
Janitorial
½

2453
Landscaping
¯

2454
Carpet and upholstery cleaning

2455
Packing, crating, and convention and trade show services
A

2500 Food services
B

2510
Full-service restaurant

2520
Cafeteria or limited service restaurant

2530
Snack or nonalcoholic bar
½

2540
Bar or drinking place
½

2550
Mobile food services
½

2560
Caterer
½

2570
Food service contractor
½

2580
Vending machine operator
½

2600 Personal services
½

2700 Pet and animal sales or service (except veterinary)
¯

2710
Pet or pet supply store

2720
Animal and pet services

B

Manufacturing and wholesale trade
3000 Manufacturing and wholesale trade

3100 Food, textiles, and related products
C

3110
Food and beverages

3120
Tobacco manufacturing establishment

3130
Textiles
½

3140
Leather and allied products
½

3200 Wood, paper, and printing products
½

3210
Wood products establishment
½

3220
Paper and printing materials
½

3230
Furniture and related products
½

3300 Chemicals, and metals, machinery, and electronics manufacturing
½
½

3310
Petroleum and coal products
½

3320
Chemicals, plastics, and rubber products
½

3330
Nonmetallic mineral products
½

3340
Primary metal manufacturing
½

3350
Machinery manufacturing
½

3360
Electrical equipment, appliance, and components manufacturing
½
½

3370
Transportation equipment, automobiles, etc.
½

3400 Miscellaneous manufacturing
½

3410
Jewelry and silverware
½

3420
Dolls, toys, games, and musical instruments
¯

3430
Office supplies, inks, etc.

3440
Signs
C

3500 Wholesale trade establishment
B

3510
Durable goods

3520
Nondurable goods
¯

3600 Warehouse and storage services

B

Transportation, communication, information, and utilities
4000 Transportation, communication, information, and utilities

4100 Transportation services

4110
Air transportation
U

4111
Air passenger transportation

4112
Air freight transportation

4113
Airport and support establishment
¯

4114
Aircraft and accessories

4115
Other air transportation (including scenic, balloon, etc.)
U

4120
Rail transportation
C

4121
Rail passenger transportation

4122
Rail freight transportation

4123
Rail transportation support establishment
½

4130
Road, ground passenger, and transit transportation
½

4131
Local transit systems--mixed mode
½

4132
Local transit systems--commuter rail
½

4133
Local transit systems--bus, special needs, and other motor vehicles
½
½

4134
Interurban, charter bus, and other similar establishments
½

4135
School and employee bus transportation
½

4136
Special purpose transit transportation (including scenic, sightseeing, etc.)
½
½

4137
Taxi and limousine service
½

4138
Towing and other road and ground services
½

4140
Truck and freight transportation services
½

4141
General freight trucking, local
½

4142
General freight trucking, long-distance
½

4143
Freight trucking, specialized (used household and office goods)
½
½

4144
Freight trucking, specialized (except used goods)
½

4150
Marine and water transportation
½

4151
Marine passenger transportation
½

4152
Marine freight transportation
½

4153
Marine port and harbor operations
½

4154
Marine cargo handling and dry dock services
½

4155
Marine navigational and other services
½

4160
Courier and messenger services
¯

4170
Postal services

4180
Pipeline transportation
C

4200 Communications and information

4210
Publishing
C

4211
Newspapers, books, periodicals, etc.
C

4212
Software publisher
C

4220
Motion pictures and sound recording
B

4221
Motion Picture and video production, publishing, and distribution

4222
Motion picture viewing and exhibition services
½

4223
Sound recording, production, publishing, and distribution
½

4230
Telecommunications and broadcasting
½

4231
Radio and television broadcasting
½

4232
Cable networks and distribution
½

4233
Wireless telecommunications
½

4234
Telephone and other wired telecommunications
½

4240
Information services and data processing industries
½

4241
Online information services
¯

4242
Libraries and archives

4243
News syndicate
B

4300 Utilities and utility services
C

4310
Electric power

4311
Hydroelectric

4312
Fossil
½

4313
Nuclear
½

4314
Alternative energy sources
½

4320
Natural gas, petroleum, fuels, etc.
½

4330
Water, steam, air conditioning supply
½

4331
Drinking water
½

4332
Irrigation and industrial water supply
½

4333
Air conditioning and steam supply
½

4340
Sewer, solid waste, and related services
½

4341
Hazardous waste collection
½

4342
Hazardous waste treatment and disposal
½

4343
Solid waste collection
½

4344
Solid waste combustor or incinerator
½

4345
Solid waste landfill
½

4346
Waste treatment and disposal
¯

4347
Septic tank and related services

C

Arts, entertainment, and recreation
5000 Arts, entertainment, and recreation

5100 Performing arts or supporting establishment
B

5110
Theater, dance, or music establishment

5120
Sports team or club

5130
Racetrack establishment
½

5140
Promoter of performing arts, sports, and similar events
¯

5150
Agent for management services

5160
Independent artist, writer, or performer
B

5200 Museums and other special purpose recreational institutions
A

5210
Museum

5220
Historical or archeological institution
¯

5230
Zoos, botanical gardens, arboreta, etc.
A

5300 Amusement, sports, or recreation establishment
B

5310
Amusement or theme park establishment

5320
Games arcade establishment

5330
Casino or gambling establishment
½

5340
Miniature golf establishment
½

5350
Skiing
½

5360
Marina or yachting club facility operators
½

5370
Fitness, recreational sports, gym, or athletic club,
½

5380
Bowling, billiards, pool, etc.
¯

5390
Skating rinks, roller skates, etc.

5400 Camps, camping, and related establishments
B

5500 Natural and other recreational parks

A

Education, public admin., health care, and other inst.
6000 Education, public admin., health care, and other inst.

6100 Educational services

6110
Nursery and preschool
A

6120
Grade schools

6121
Elementary

6122
Middle
½

6123
Senior
½

6124
Continuance
½

6125
Alternate education services
½

6126
Adult education services
½

6130
Colleges and Universities
½

6140
Technical, trade, and other specialty schools
½

6141
Beauty schools
½

6142
Business management
½

6143
Computer training
¯

6144
Driving education

6145
Fine and performing arts education
A

6146
Flight training
U

6147
Sports and recreation education
B

6200 Public administration

6210
Legislative and executive functions
B

6220
Judicial functions
B

6221
Courts
B

6222
Correctional institutions
A

6300 Other government functions
B

6310
Military and national security

6320
Space research and technology

6400 Public Safety
½

6410
Fire and rescue
¯

6420
Police

6430
Emergency response
B

6500 Health and human services

6510
Ambulatory or outpatient care services
A

6511
Clinics

6512
Family planning and outpatient care centers

6513
Medical and diagnostic laboratories
½

6514
Blood and organ banks
¯

6520
Nursing, supervision, and other rehabilitative services

6530
Hospital
A

6560
Social assistance, welfare, and charitable services
B

6561
Child and youth services

6562
Child day care

6563
Community food services
½

6564
Emergency and relief services
½

6565
Other family services
¯

6566
Services for elderly and disabled

6567
Veterans affairs
B

6568
Vocational rehabilitation
A

6600 Religious institutions
A

6700 Death care services
B

6710
Funeral homes and services

6720
Cremation services and cemeteries

6800 Associations, nonprofit organizations, etc.
½

6810
Labor and political organizations
½

6820
Business associations and professional membership organizations
¯

6830
Civic, social, and fraternal organizations

B

Construction-related businesses
7000 Construction-related businesses

7100 Building, developing, and general contracting
B

7110
Residential construction

7120
Land development and subdivision

7130
Industrial, commercial and institutional building construction
½

7200 Machinery related
½

7310
Building equipment and machinery installation contractors
½

7320
Excavation contractor
½

7330
Water well drilling contractor
½

7340
Wrecking and demolition establishment
½

7350
Structural steel erection contractor
½

7360
Special trade contractor
½

7370
Carpentry, floor, and tile contractor
½

7380
Concrete contractor
½

7310
Electrical contractor
½

7320
Glass and glazing contractor
½

7330
Masonry and drywall contractors
½

7340
Painting and wall covering
¯

7350
Plumbing, heating, and air-conditioning

7360
Roofing, siding, and sheet metal contractors
B

7400 Heavy construction
C

7410
Highway and street construction;

7420
Bridge and tunnel construction

7430
Water, sewer, and pipeline construction
¯

7440
Power lines, communication and transmission lines

7450
Industrial and other nonbuilding construction

C

Mining and extraction establishments
8000 Mining and extraction establishments
C

8100 Oil and natural gas

8200 Metals (iron, copper, etc.)

8300 Coal
¯

8400 Nonmetallic mining

8500 Quarrying and stone cutting establishment

C

Agriculture, forestry, fishing and hunting
9000 Agriculture, forestry, fishing and hunting

9100 Crop production
C

9110
Grain and oilseed

9111
Wheat

9112
Corn
½

9113
Rice
½

9114
Soybean and oilseed
½

9115
Dry pea and bean
½

9120
Vegetable farming or growing services
½

9130
Fruits and trees
½

9140
Greenhouse, nursery, and floriculture
½

9141
Food crops grown under cover
½

9142
Nursery and tree production
½

9143
Floriculture production
½

9150
All other crops
½

9151
Tobacco crop
½

9152
Cotton crop
½

9153
Sugarcane crop
½

9154
Hay
½

9155
Peanut crop
½

9200 Support functions for agriculture
½

9210
Farm and farm labor management services
½

9220
Spraying, dusting, and other related services
½

9230
Crop harvesting and post harvest crop activities (including drying, siloing, etc.)
½
½

9240
Cotton ginning, grist milling, etc.
½

9300 Animal production including slaughter
½

9310
Cattle ranch and crops
½

9311
Beef cattle ranch establishments
½

9312
Cattle feedlot establishment
½

9320
Dairy cattle and milk production
½

9330
Hog and pig farm
½

9340
Poultry and egg production and hatcheries
½

9350
Sheep and goat farming establishments
½

9360
Fish hatcheries, fisheries, and aquaculture
½

9370
All other animal production
½

9371
Apiculture (bees, wax, and related operations)
½

9372
Horse and equine production
½

9373
Fur-bearing animal production
½

9380
Support functions for animal production
½

9400 Forestry and Logging
½

9410
Logging
½

9420
Forest nurseries
½

9430
Support functions for forestry
½

9500 Fishing, hunting and trapping, game preserves
½

9510
Fishing
¯

9520
Hunting and trapping, game retreats, game and fishing preserves
C

9900 Unclassifiable function
U

9910
Not applicable to this dimension

9990
To be determined
¯

9999
To be determined

U

Back to top

~~APPENDIX B~~

~~STANDARD LAND USE CODING SYSTEM~~

~~U.S. Department of Transportation~~
~~Federal Highway Administration~~
~~Reprinted 1969~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~
~~LEVELS~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


11 ~~Household units.~~ ~~110~~ ~~Household units.~~ ~~1100~~ ~~Household units.²~~ ~~----~~ A

12 ~~Group quarters.~~ ~~121~~ ~~Rooming and boarding houses.~~ ~~1210~~ ~~Rooming and boarding houses.³~~ ~~7021~~

~~122~~ ~~Membership lodgings.~~ ~~1221~~ ~~Fraternity and sorority houses.~~ ~~⁴Incl. 7041~~
~~1229~~ ~~Other membership lodgings, NEC.⁵~~ ~~Incl. 7041~~

~~123~~ ~~Residence halls or dormitories.~~ ~~1231~~ ~~Nurses’ homes.~~ ~~----~~
~~1232~~ ~~College dormitories.~~ ~~----~~
~~1239~~ ~~Other residence halls or dormitories,~~ ~~----~~
~~NEC.~~

~~124~~ ~~Retirement homes and orphan-~~ ~~1241~~ ~~Retirement homes.~~ ~~----~~
~~ages.~~ ~~1242~~ ~~Orphanages.~~ ~~----~~

~~125~~ ~~Religious quarters.~~ ~~1251~~ ~~Convents.~~ ~~----~~
~~1252~~ ~~Monasteries.~~ ~~----~~
~~1253~~ ~~Rectories.~~ ~~----~~
~~1259~~ ~~Other religious quarters, NEC.~~ ~~----~~

~~129~~ ~~Other group quarters, NEC.~~ ~~1290~~ ~~Other group quarters, NEC.~~ ~~----~~

13 ~~Residential hotels.~~ ~~130~~ ~~Residential hotels.~~ ~~1300~~ ~~Residential hotels.⁶~~ ~~Incl. 7011~~

14 ~~Mobile home parks or courts.~~ ~~140~~ ~~Mobile home parks or courts.~~ ~~1400~~ ~~Mobile home parks or courts.~~ ~~7031~~

15 ~~Transient lodgings.~~ ~~151~~ ~~Hotels, tourist courts, and motels.~~ ~~1510~~ ~~Hotels, tourist courts, and motels.~~ ~~7011~~

~~159~~ ~~Other transient lodgings, NEC.~~ ~~1590~~ ~~Other transient lodgings, NEC.7~~

19 ~~Other residential, NEC.~~ ~~190~~ ~~Other residential, NEC.~~ ~~1900~~ ~~Other residential, NEC.~~ ~~---- A~~

~~FOOTNOTES~~

~~¹The SIC codes are listed for purposes of reference. They are the~~ ~~³Code 1210----”Rooming and boarding houses” are those that have~~

~~codes in the SIC system that most nearly correspond to the 4-digit~~ ~~5 or more persons renting rooms, with or without board, and not re-~~
~~land use activity indicated. (See ch. III, Sec. A3, “The Use of Stand-~~ ~~lated to the had or person in charge. Where there are less than 5~~
~~and Industrial Classification Nomenclature.”) A dash indicates that~~ ~~roomers, the total quarters are considered as one “Household unit”~~
~~there is no corresponding SIC code.~~ ~~and is coded 1100.~~
~~²Code 1100--”Household units” are defined as a house, and apart-~~ ~~⁴"Incl. 7041" is an abbreviation which indicates that the 4-digit~~
~~ment, or other group of rooms, or a single room that is intended for~~ ~~land use activity category is only one of several categories of establish-~~
~~occupancy as separate living quarters. Occupants of “Household~~ ~~ments that are included under SIC code 7041.~~
~~units” do not live and eat with other persons in the structure (such as~~   ~~⁵"NEC” is an abbreviation for “not elsewhere coded.”~~
~~in a boarding house), and there is either (1) direct access from the~~   ~~⁶Code 1300--”Residential hotels” are those that have 75 percent or~~
~~outside or through a common hall, or (2) there is a kitchen or cooking~~ ~~more of the available accommodations occupied by permanent guests~~
~~equipment for the exclusive use of the occupants of the unit. The~~ ~~(i.e., persons who reside more than 30 days). Hotels with less than~~
~~occupants may be a family, a group of unrelated persons, or a person~~ ~~75 percent are included under code 15, “Transient lodgings.”~~
~~living alone. Mobile homes not in “Mobile home parks or courts”~~   ~~⁷Code 1590--”Other transient lodgings, NEC” includes such estab-~~
~~(code 14), but resting on a permanent type of foundation (e.g., a brick~~ ~~lishments as the YMCA, YWCA, and YMHA when 50 percent or~~
~~or concrete block foundation) are included as well as units that are~~ ~~more of the floor area is devoted to lodging and associated activities~~
~~vacant or that are used on a seasonal basis. Farm homes are also in-~~ ~~and when less than 75 percent of the accommodations are occupied by~~
~~cluded under “household units” and should be identified separately~~ ~~permanent guests. If 75 percent or more of the guests are permanent,~~
~~from the remainder of the farm which is coded under “Agriculture,”~~ ~~use code 1300. If 50 percent or more of the floor area is devoted to~~
~~code 81.~~ ~~recreational activity, use code 7424, “Recreation centers (general).”~~

*”Land Class” refers to Rule 201 Classifications. “A” denotes a
~~Class A Land, “B” denotes a Class B Land and “C” denotes a~~
~~Class C Land. “U” denotes a Land unclassified in rule 201.~~
~~(Added by IEPA.)~~
~~B-1~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~
~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


21 ~~Food and kindred prod-~~ ~~211~~ ~~Meat products -- manufacturing.~~ ~~2111~~ ~~Meat packing -- manufacturing.~~ ~~2011 C~~
~~ucts--manufacturing.~~ ~~2112~~ ~~Sausages and other prepared meat~~ ~~2013~~
~~products--manufacturing.~~
~~2113~~ ~~Poultry and small game dressing and~~ ~~2015~~
~~packing.~~

~~212~~ ~~Dairy products--manufacturing.~~ ~~2121~~ ~~Creamery butter--manufacturing.~~ ~~2021~~
~~2122~~ ~~Cheese, natural and processed.~~ ~~2022~~
~~2123~~ ~~Condensed and evaporated milk--~~ ~~2023~~
~~manufacturing.~~
~~2124~~ ~~Ice cream and frozen desserts--~~ ~~2024~~
~~manufacturing.~~
~~2125~~ ~~Fluid milk processing.~~ ~~2026~~

~~213~~ ~~Canning and preserving of fruits,~~ ~~2131~~ ~~Canning and curing seafoods.~~ ~~2031~~
~~vegetables, and seafoods.~~ ~~2132~~ ~~Canning specialty foods.~~ ~~2032~~
~~2133~~ ~~Canning fruits, vegetables, preserves,~~ ~~2033~~
~~jams, and jellies.~~
~~2134~~ ~~Drying and dehydrating fruits and~~ ~~2034~~
~~vegetables.~~
~~2135~~ ~~Pickling fruits and vegetables; vege-~~ ~~2035~~
~~table sauces and seasonings; salad~~
~~dressings--manufacturing.~~
~~2136~~ ~~Fresh or frozen packaged fish and~~ ~~2036~~
~~seafoods.~~
~~2137~~ ~~Frozen fruits, fruit juices, vegetables,~~ ~~2037~~
~~and specialities.~~

~~214~~ ~~Grain mill products--manufactur-~~ ~~2141~~ ~~Flour and other grain mill products.~~ ~~2041~~
~~ing.~~ ~~2142~~ ~~Preparing feeds for animals and fowls.~~ ~~2042~~
~~2143~~ ~~Cereal preparations.~~ ~~2043~~
~~2144~~ ~~Rice milling.~~ ~~2044~~
~~2145~~ ~~Blending and preparing flour.~~ ~~2045~~
~~2146~~ ~~Wet corn milling.~~ ~~2046~~

~~215~~ ~~Bakery products--manufacturing.~~ ~~2150~~ ~~Bakery products--manufacturing.~~ ~~205~~

~~216~~ ~~Sugar--manufacturing.~~ ~~2160~~ ~~Sugar--manufacturing.~~ ~~206~~

~~217~~ ~~Confectionery and related prod-~~ ~~2171~~ ~~Candy and other confectionery prod-~~ ~~2071~~
~~ucts--manufacturing.~~ ~~ucts--manufacturing.~~
~~2172~~ ~~Chocolate and cocoa products--~~ ~~2072~~
~~manufacturing.~~
~~2173~~ ~~Chewing gum--manufacturing.~~ ~~2073~~

~~218~~ ~~Beverage--manufacturing.~~ ~~2181~~ ~~Malt liquors--manufacturing.~~ ~~2082~~
~~2182~~ ~~Malt--manufacturing.~~ ~~2083~~
~~2183~~ ~~Wine, brandy, and brandy spirits--~~ ~~2084~~
~~manufacturing.~~
~~2184~~ ~~Distilling, rectifying, and blending~~ ~~2085~~
~~liquors.~~
~~2185~~ ~~Bottling and canning soft drinks and~~ ~~2086~~
~~carbonated waters.~~
~~2186~~ ~~Flavor extracts and flavoring sirups~~ ~~2087~~
~~manufacturing, NEC.~~

~~219~~ ~~Other food preparations and kin-~~ ~~2191~~ ~~Cottonseed oil milling.~~ ~~2091~~
~~dred products manufacturing,~~ ~~2192~~ ~~Soybean oil milling.~~ ~~2092~~
~~NEC.~~ ~~2193~~ ~~Vegetable oil milling (except cotton-~~ ~~2093~~
~~seed and soybean).~~
~~2194~~ ~~Animal and marine fats and oils (in-~~ ~~2094~~
~~cluding grease and tallow)--manu-~~
~~facturing.~~
~~2195~~ ~~Roasting coffee and coffee products--~~ ~~2095~~
~~manufacturing.~~
~~2196~~ ~~Shortening, table oils, margarine,~~ ~~2096~~
~~and other edible fats and oils--~~
~~manufacturing.~~
~~2197~~ ~~Ice--manufacturing~~ ~~2097~~

~~2198~~ ~~Macaroni, spaghetti, vermicelli, and~~ ~~2098~~
~~noodles--manufacturing.~~
~~2199~~ ~~Other food preparations and kindred~~ ~~2099~~ C
~~products manufacturing, NEC.~~
~~B-2~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~

22 ~~Textile mill products--manu-~~ ~~221~~ ~~Broad and narrow woven fabrics~~ ~~2210~~ ~~Broad and narrow woven fabrics and~~ ~~221,222,223⁹C~~
~~facturing.~~ ~~and other small wares (cotton,~~ ~~other small wares (cotton, manmade~~ ~~and 224~~
~~manmade fibers, silk, and wool)--~~ ~~fibers, silk, and wool)--manufacturing.~~
~~manufacturing.~~


~~222~~ ~~Knit goods--manufacturing.~~ ~~2220~~ ~~Knit goods--manufacturing.~~ ~~225~~

~~223~~ ~~Dyeing and finishing of textiles~~ ~~2230~~ ~~Dyeing and finishing of textiles (ex-~~ ~~226~~
~~(except wool fabrics and knit~~ ~~cept wool fabrics and knit goods).~~
~~goods.~~

~~224~~ ~~Floor coverings (rugs and carpets)~~ ~~2240~~ ~~Floor coverings (rugs and carpets)--~~ ~~227~~
~~manufacturing.~~ ~~manufacturing.~~

~~225~~ ~~Yarns and threads--manufacturing.~~ ~~2250~~ ~~Yarns and threads--manufacturing.~~ ~~228~~

~~229~~ ~~Other textile goods manufacturing,~~ ~~2291~~ ~~Felt goods (except woven felts and~~ ~~2291~~
~~NEC.~~ ~~hats)--manufacturing.~~
~~2292~~ ~~Lace Goods--manufacturing.~~ ~~2292~~
~~2293~~ ~~Padding and upholstery filling--~~ ~~2293~~
~~manufacturing.~~
~~2294~~ ~~Processing waste and recovering fibers~~ ~~2294~~
~~and flock.~~
~~2295~~ ~~Artificial leather and oil cloth manu-~~ ~~2295~~
~~facturing and other impregnating and~~
~~coating fabrics (except rubberizing).~~
~~2296~~ ~~Tire cording and fabric--manufacturing.~~ ~~2296~~
~~2297~~ ~~Wool scouring, worsted combing, and~~ ~~2297~~
~~towing to top.~~
~~2299~~ ~~Other textile goods manufacturing,~~ ~~2299~~
~~NEC.~~

23 ~~Apparel and other finished~~ ~~231~~ ~~Men’s, youths’ and boys’ suits,~~ ~~2310~~ ~~Men’s, youth’s, and boys’ suits, coats,~~ ~~231~~
~~products made from fab-~~    ~~coats, and overcoats--manufac-~~ ~~and overcoats--manufacturing.~~
~~rics, leather, and similar~~ ~~turing.~~
~~materials-- manufacturing.~~

~~232~~ ~~Men’s, youths’, and boys’ furnish-~~ ~~2320~~ ~~Men’s, youths’, and boys’ furnishings,~~ ~~232~~
~~ings, work clothing, and allied~~ ~~work clothing, and allied garments--~~
~~garments--manufacturing.~~ ~~manufacturing.~~

~~233~~ ~~Women’s, misses’, juniors’, girls’,~~ ~~2330~~ ~~Women’s, misses’, juniors’, girls’,~~ ~~233 and~~
~~children’s, and infants’ outerwear--~~ ~~children’s, and infants’ outerwear--~~ ~~236~~
~~manufacturing.~~ ~~manufacturing.~~

~~234~~ ~~Women’s, misses’, children’s, and~~ ~~2340~~ ~~Women’s, misses’, children’s, and~~ ~~234~~
~~infants’ undergarments--manufact-~~ ~~infants’ undergarments--manufacturing.~~
~~uring.~~

~~235~~ ~~Hats, caps, and millinery-manu-~~ ~~2350~~ ~~Hats, caps, and millinery--manufac-~~ ~~235~~
~~facturing.~~ ~~turing.~~

~~236~~ ~~Leather and leather products--~~ ~~2361~~ ~~Leather tanning and finishing.~~ ~~3111~~
~~manufacturing.~~ ~~2362~~ ~~Industrial leather belting and packing--~~ ~~3121~~
~~manufacturing.~~
~~2363~~ ~~Boot and shoe cut stock and findings--~~ ~~3131~~
~~manufacturing.~~
~~2364~~ ~~Footwear (except rubber)--manufacturing.~~ ~~314~~
~~2365~~ ~~Leather gloves and mittens-manufacturing.~~ ~~315~~
~~2366~~ ~~Luggage--manufacturing.~~ ~~316~~
~~2367~~ ~~Handbags and other personal leather~~ ~~317~~
~~goods--manufacturing.~~
~~2369~~ ~~Other leather products manufacturing,~~ ~~319~~
~~NEC.~~

~~237~~ ~~2370~~ ~~Fur goods--manufacturing.~~ ~~237~~ C

~~B-3~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


23 ~~Apparel and other finished~~ ~~238~~ ~~Miscellaneous apparel and acces-~~ ~~2381~~ ~~Dress and work gloves (except knit~~ ~~2381 C~~
~~products made from fab-~~ ~~sories--manufacturing.~~ ~~and all leather)--manufacturing.~~
~~rics, leather, and similar~~ ~~2382~~ ~~Robes and dressing gowns-manu-~~ ~~2384~~
~~materials--manufacturing--~~ ~~facturing.~~
~~Continued~~ ~~2383~~ ~~Raincoats and other waterproof outer~~ ~~2385~~
~~garments--manufacturing.~~
~~2384~~ ~~Leather and sheep lined clothing--~~ ~~2386~~
~~manufacturing.~~
~~2385~~ ~~Apparel belts--manufacturing.~~ ~~2387~~
~~2389~~ ~~Other miscellaneous apparel and ac-~~ ~~2389~~
~~cessory manufacturing, NEC.~~

~~239~~ ~~Other fabricated textile products~~ ~~2391~~ ~~Curtains and draperies--manufac-~~ ~~2391~~
~~manufacturing, NEC.~~ ~~turing.~~
~~2392~~ ~~House furnishings (except curtains~~ ~~2392~~
~~and draperies)--manufacturing.~~
~~2393~~ ~~Textile bags--manufacturing.~~ ~~2393~~
~~2394~~ ~~Canvas products--manufacturing.~~ ~~2394~~
~~2395~~ ~~Pleating, decorative and novelty~~ ~~2395~~
~~stitching and tucking for the trade.~~
~~2396~~ ~~Apparel findings and related prod-~~ ~~2396~~
~~ucts--manufacturing.~~
~~2399~~ ~~Other fabricated textile products~~ ~~2397 and~~
~~manufacturing, NEC.~~ ~~2399~~

24 ~~Lumber and wood prod-~~ ~~241~~ ~~Logging camps and logging con-~~ ~~2410~~ ~~Logging camps and logging contrac-~~ ~~241~~

~~ucts (except furniture)--~~ ~~tractors.~~ ~~tors.~~
~~manufacturing.~~
~~242~~ ~~Sawmills and planing mills.~~ ~~2421~~ ~~Sawmills and planing mills, general.~~ ~~2421~~
~~2422~~ ~~Hardwood dimension and flooring--~~ ~~2426~~
~~manufacturing.~~
~~2429~~ ~~Special sawmill products manufac-~~ ~~2429~~
~~turing, NEC.~~

~~243~~ ~~Millwork, veneer, plywood, and~~ ~~2431~~ ~~Millwork.~~ ~~2431~~
~~prefabricated structural wood~~ ~~2432~~ ~~Veneer and plywood--manufactur-~~ ~~2432~~
~~products--manufacturing.~~ ~~ing.~~
~~2433~~ ~~Prefabricating wooden buildings and~~ ~~2433~~
~~structural members--manufacturing.~~

~~244~~ ~~Wooden containers--manufactur-~~ ~~2440~~ ~~Wooden containers--manufacturing.~~ ~~244~~
~~ing.~~

~~249~~ ~~Other lumber and wood products.~~ ~~2491~~ ~~Wood preserving.~~ ~~2491~~
~~(except furniture) manufactur-~~ ~~2499~~ ~~Other lumber and wood products~~ ~~2499~~
~~ing, NEC.~~ ~~(except furniture) manufacturing,~~
~~NEC.~~

25 ~~Furniture and fixtures--~~ ~~251~~ ~~Household furniture--manufactur-~~ ~~2510~~ ~~Household furniture--manufacturing.~~ ~~251~~

~~manufacturing.~~ ~~ing.~~

~~252~~ ~~Office furniture--manufacturing.~~ ~~2520~~ ~~Office furniture--manufacturing.~~ ~~252~~

~~253~~ ~~Public building and related fur-~~ ~~2530~~ ~~Public building and related furni-~~ ~~2531~~
~~niture--manufacturing.~~ ~~ture--manufacturing.~~

~~254~~ ~~Partitions, shelving, lockers, and~~ ~~2540~~ ~~Partitions, shelving, lockers, and~~ ~~254~~
~~office and store fixtures--manu-~~ ~~office and store fixtures--manu-~~
~~facturing.~~ ~~facturing.~~

~~259~~ ~~Other furniture and fixtures manu-~~ ~~2591~~ ~~Venetian blinds and shades--manu-~~ ~~2591~~
~~facturing, NEC.~~ ~~facturing.~~
~~2599~~ ~~Other furniture and fixtures manu-~~ ~~2599~~
~~facturing, NEC.~~

26 ~~Paper and allied products--~~ ~~261~~ ~~Pulp--manufacturing.~~ ~~2610~~ ~~Pulp--manufacturing.~~ ~~261~~

~~manufacturing.~~
~~262~~ ~~Paper (except building paper)--~~ ~~2620~~ ~~Paper (except building paper)--~~ ~~262~~ C
~~manufacturing.~~ ~~manufacturing.~~

~~B-4~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


26 ~~Paper and allied products--~~ ~~263~~ ~~Paperboard--manufacturing.~~ ~~2630~~ ~~Paperboard--manufacturing.~~ ~~263 C~~
~~manufacturing--Continued~~
~~264~~ ~~Converted paper and paperboard~~ ~~2641~~ ~~Paper coating and glazing.~~ ~~2641~~
~~products (except containers and~~ ~~2642~~ ~~Envelope--manufacturing.~~ ~~2642~~
~~boxes)--manufacturing.~~ ~~2643~~ ~~Bags (except textile bags)--manu-~~ ~~2643~~
~~facturing.~~
~~2644~~ ~~Wallpaper--manufacturing.~~ ~~2644~~
~~2645~~ ~~Die cut paper and paperboard; and~~ ~~2645~~
~~cardboard--manufacturing.~~
~~2646~~ ~~Pressed and molded pulp goods--~~ ~~2646~~
~~manufacturing.~~
~~2647~~ ~~Sanitary paper products--manufac-~~ ~~2647~~
~~turing.~~
~~2649~~ ~~Other converted paper and paper-~~ ~~2649~~
~~board products (except containers~~
~~and boxes) manufacturing, NEC.~~

~~265~~ ~~Paperboard containers and boxes--~~ ~~2650~~ ~~Paperboard containers and boxes--~~ ~~265~~
~~manufacturing.~~ ~~manufacturing.~~

~~266~~ ~~Building paper and building~~ ~~2660~~ ~~Building paper and building board--~~ ~~266~~
~~board--manufacturing.~~ ~~manufacturing.~~

27 ~~Printing, publishing, and~~ ~~271~~ ~~Newspapers: publishing, publish-~~ ~~2710~~ ~~Newspapers: publishing, publishing~~ ~~271~~

~~allied industries.~~ ~~ing and printing.~~ ~~and printing.~~

~~272~~ ~~Periodicals: publishing, publishing~~ ~~2720~~ ~~Periodicals: publishing, publishing~~ ~~272~~
~~and printing.~~ ~~and printing.~~

~~273~~ ~~Books: publishing, publishing and~~ ~~2730~~ ~~Books: publishing, publishing and~~ ~~273~~
~~printing.~~ ~~printing.~~

~~274~~ ~~Commercial printing.~~ ~~2740~~ ~~Commercial printing.~~ ~~275~~

~~275~~ ~~Manifold business forms--manu-~~ ~~2750~~ ~~Manifold business forms--manufac-~~ ~~276~~
~~facturing.~~ ~~turing.~~

~~276~~ ~~Greeting card--manufacturing.~~ ~~2760~~ ~~Greeting card--manufacturing.~~ ~~277~~

~~277~~ ~~Bookbinding and related indus-~~ ~~2771~~ ~~Blankbooks, looseleaf binders, and~~ ~~2782~~
~~tries--manufacturing.~~ ~~devices--manufacturing.~~
~~2772~~ ~~Bookbinding and miscellaneous re-~~ ~~2789~~
~~lated work--manufacturing.~~
~~278~~ ~~Printing trade service industries.~~ ~~2781~~ ~~Typesetting.~~ ~~2791~~
~~2782~~ ~~Photoengraving.~~ ~~2793~~
~~2783~~ ~~Electrotyping and stereotyping.~~ ~~2794~~
~~2789~~ ~~Other printing trade service indus-~~ ~~2799~~
~~tries, NEC.~~
~~279~~ ~~Other printing and publishing, NEC.~~ ~~2790~~ ~~Other printing and publishing, NEC.~~ ~~274~~

28 ~~Chemicals and allied prod-~~ ~~281~~ ~~Industrial inorganic and organic~~ ~~2810~~ ~~Industrial inorganic and organic~~ ~~281~~
~~ucts--manufacturing.~~ ~~chemicals--manufacturing.~~ ~~chemicals--manufacturing.~~

~~282~~ ~~Plastics materials and synthetic~~ ~~2820~~ ~~Plastics materials and synthetic~~ ~~282~~
~~resins, synthetic rubber, syn-~~ ~~resins, synthetic rubber, synthetic~~
~~thetic and other manmade fibers~~ ~~and other manmade fibers (except~~
~~(except glass)--manufacturing.~~ ~~glass)--manufacturing.~~

~~283~~ ~~Drug--manufacturing.~~ ~~2831~~ ~~Biological products--manufacturing.~~ ~~2831~~
~~2832~~ ~~Medicinal chemicals and botanical~~ ~~2833~~
~~products--manufacturing.~~
~~2833~~ ~~Pharmaceutical preparations--man-~~ ~~2834~~
~~ufacturing.~~
~~284~~ ~~Soap, detergents, and cleaning~~ ~~2841~~ ~~Soap and detergents (except spe-~~ ~~2841~~
~~preparations, perfumes, cos-~~ ~~cialty cleaners)--manufacturing.~~
~~metics, and other toilet prepa-~~ ~~2842~~ ~~Specialty cleaning, polishing, and~~ ~~2842~~
~~rations--manufacturing.~~ ~~sanitation preparations (except~~
~~soap and detergents)--manufac-~~
~~turing.~~
~~2843~~ ~~Surface active agents, finishing~~ ~~2843~~
~~agents, sulfonated oils, and as-~~
~~sistants--manufacturing.~~
~~2844~~ ~~Perfumes, cosmetics, and other toilet~~ ~~2844~~ C
~~preparations-manufacturing.~~
~~B-5~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


28 ~~Chemicals and allied prod-~~ ~~285~~ ~~Paints, varnishes, lacquers, en-~~ ~~2850~~ ~~Paints, varnishes, lacquers, enamels,~~ ~~285 C~~
~~ucts--manufacturing--~~ ~~amels, and allied products--~~ ~~and allied products--manufacturing.~~
~~Continued.~~ ~~manufacturing.~~

~~286~~ ~~Gum and wood chemicals-manu-~~ ~~2860~~ ~~Gum and wood chemicals--manufac-~~ ~~286~~
~~facturing.~~ ~~turing.~~

~~287~~ ~~Agricultural chemicals--manufac-~~ ~~2870~~ ~~Agricultural chemicals--manufac-~~ ~~287~~
~~turing.~~ ~~turing.~~

~~289~~ ~~Other chemicals and allied prod-~~ ~~2891~~ ~~Glue and gelatin--manufacturing.~~ ~~2891~~
~~ucts--manufacturing, NEC.~~ ~~2892~~ ~~Explosives--manufacturing.~~ ~~2892~~
~~2893~~ ~~Printing ink--manufacturing.~~ ~~2893~~
~~2894~~ ~~Carbon black--manufacturing.~~ ~~2895~~
~~2899~~ ~~Other chemicals and allied products~~ ~~2899~~
~~manufacturing, NEC.~~

29 ~~Petroleum refining and re-~~ ~~291~~ ~~Petroleum refining.~~ ~~2910~~ ~~Petroleum refining.~~ ~~291~~
~~lated industries.~~
~~292~~ ~~Paving and roofing materials--~~ ~~2921~~ ~~Paving mixtures and blocks--manu-~~ ~~2951~~
~~manufacturing.~~ ~~facturing.~~
~~2922~~ ~~Asphalt felts and coatings--manu-~~ ~~2952~~
~~facturing.~~

~~299~~ ~~Other petroleum refining and re-~~ ~~2991~~ ~~Lubricating oils and greases--manu-~~ ~~2992~~
~~lated industries, NEC.~~ ~~facturing.~~
~~2999~~ ~~Other petroleum and coal products~~ ~~2999~~
~~manufacturing, NEC.~~

31 ~~Rubber and miscellaneous~~ ~~311~~ ~~Tires and inner tubes--manufac-~~ ~~3110~~ ~~Tires and inner tubes--manufactur-~~ ~~301~~

~~plastic products--manu-~~ ~~turing.~~ ~~ing.~~
~~facturing.~~
~~312~~ ~~Rubber footwear--manufacturing.~~ ~~3120~~ ~~Rubber footwear--manufacturing.~~ ~~302~~

~~313~~ ~~Reclaiming rubber.~~ ~~3130~~ ~~Reclaiming rubber.~~ ~~303~~

~~314~~ ~~Miscellaneous plastic products--~~ ~~3140~~ ~~Miscellaneous plastic products--~~ ~~307~~
~~manufacturing.~~ ~~manufacturing.~~

~~319~~ ~~Other fabricated rubber products~~ ~~3190~~ ~~Other fabricated rubber products~~ ~~306~~
~~manufacturing, NEC.~~ ~~manufacturing, NEC.~~

32 ~~Stone, clay, and glass prod-~~ ~~321~~ ~~Flat glass--manufacturing.~~ ~~3210~~ ~~Flat glass--manufacturing.~~ ~~3211 and~~
~~ucts--manufacturing.~~ ~~incl. 3231~~

~~322~~ ~~Glass and glassware (pressed or~~ ~~3221~~ ~~Glass containers--manufacturing.~~ ~~3221 and~~
~~blown)--manufacturing.~~ ~~incl. 3231~~
~~3229~~ ~~Other glass and glassware (pressed~~ ~~3229 and~~
~~or blown) manufacturing, NEC.~~ ~~incl. 3231~~

~~323~~ ~~Cement (hydraulic)--manufactur-~~ ~~3230~~ ~~Cement (hydraulic)--manufacturing.~~ ~~324~~
~~ing.~~

~~324~~ ~~Structural clay products--manu-~~ ~~3241~~ ~~Brick and structural clay tile--manu-~~ ~~3251~~
~~facturing.~~ ~~facturing.~~
~~3242~~ ~~Ceramic wall and floor tile--manu-~~ ~~3253~~
~~facturing.~~
~~3243~~ ~~Clay refractories--manufacturing.~~ ~~3255~~
~~3249~~ ~~Other structural clay products manu-~~ ~~3259~~
~~facturing, NEC.~~

~~325~~ ~~Pottery and related products--~~ ~~3251~~ ~~Vitreous china plumbing fixtures,~~ ~~3261~~
~~manufacturing.~~ ~~china, earthenware fittings, and~~
~~bathroom accessories--manufacturing.~~
~~3252~~ ~~Vitreous china table and kitchen~~ ~~3262~~
~~articles--manufacturing.~~
~~3253~~ ~~Fine earthenware (whiteware) table~~ ~~3263~~
~~and kitchen articles--manufacturing.~~
~~3254~~ ~~Porcelain electrical supplies--manu-~~ ~~3264~~
~~facturing.~~
~~3259~~ ~~Other pottery and related products~~ ~~3269~~ C
~~manufacturing, NEC.~~

~~B-6~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


32 ~~Stone, clay, and glass prod-~~ ~~326~~ ~~Concrete, gypsum, and plaster~~ ~~3261~~ ~~Concrete brick and block--manu-~~ ~~3271 C~~
~~ucts--manufacturing--~~ ~~products--manufacturing.~~ ~~facturing.~~
~~Continued.~~ ~~3262~~ ~~Concrete products (excluding brick~~ ~~3272~~
~~and block)--manufacturing.~~
~~3263~~ ~~Concrete (ready mixed)--manufac-~~ ~~3273~~
~~turing.~~
~~3264~~ ~~Lime products--manufacturing.~~ ~~3274~~
~~3265~~ ~~Gypsum products--manufacturing.~~ ~~3275~~

~~327~~ ~~Cut stone and stone products--~~ ~~3270~~ ~~Cut stone and stone products--manu-~~ ~~328~~
~~manufacturing.~~ ~~facturing.~~

~~328~~ ~~Abrasive, asbestos, and miscella-~~ ~~3280~~ ~~Abrasive, asbestos, and miscella-~~ ~~329~~
~~neous nonmetallic mineral prod-~~ ~~neous nonmetallic mineral prod-~~
~~ucts--manufacturing.~~ ~~ucts--manufacturing.~~

33 ~~Primary metal industries.~~ ~~331~~ ~~Blast furnaces, steel works, and~~ ~~3311~~ ~~Blast furnaces (including coke ovens),~~ ~~3312~~

~~the rolling and finishing of fer-~~ ~~steel works, and the rolling of fer-~~
~~rous metals.~~ ~~rous metals.~~
~~3312~~ ~~Electrometallurgical products--man-~~ ~~3313~~
~~ufacturing.~~
~~3313~~ ~~Steel wire drawing and steel nails~~ ~~3315~~
~~and spikes--manufacturing.~~
~~3314~~ ~~Cold rolled sheet, strip, and bars--~~ ~~3316~~
~~manufacturing.~~
~~3315~~ ~~Steel pipe and tubes--manufacturing.~~ ~~3317~~

~~332~~ ~~Iron and steel foundries.~~ ~~3320~~ ~~Iron and steel foundries.~~ ~~332~~

~~333~~ ~~Primary smelting and refining of~~ ~~3331~~ ~~Primary smelting and refining of~~ ~~3331~~
~~nonferrous metals.~~ ~~copper.~~
~~3332~~ ~~Primary smelting and refining of~~ ~~3332~~
~~lead.~~
~~3333~~ ~~Primary smelting and refining of~~ ~~3333~~
~~zinc.~~
~~3334~~ ~~Primary production of aluminum.~~ ~~3334~~
~~3339~~ ~~Other primary smelting and refining~~ ~~3339~~
~~of nonferrous metals, NEC.~~

~~334~~ ~~Secondary smelting and refining of~~ ~~3340~~ ~~Secondary smelting and refining of~~ ~~334~~
~~nonferrous metals and alloys.~~ ~~nonferrous metals and alloys.~~

~~335~~ ~~Rolling, drawing, and extruding of~~ ~~3351~~ ~~Rolling drawing, and extruding of~~ ~~3351~~
~~nonferrous metals.~~ ~~copper.~~
~~3352~~ ~~Rolling, drawing, and extruding of~~ ~~3352~~
~~aluminum.~~
~~3353~~ ~~Rolling, drawing, and extruding of~~ ~~3356~~
~~nonferrous metals (except copper~~
~~and aluminum).~~
~~3354~~ ~~Drawing and insulating of nonferrous~~ ~~3357~~
~~wire.~~

~~336~~ ~~Nonferrous foundries.~~ ~~3360~~ ~~Nonferrous foundries.~~ ~~336~~

~~339~~ ~~Other primary metal industries,~~ ~~3390~~ ~~Other primary metal industries,~~ ~~339~~
~~NEC.~~ ~~NEC.~~

34 ~~Fabricated metal prod-~~ ~~341~~ ~~Ordinance and accessories.~~ ~~3411~~ ~~Guns, howitzers, mortars, and re-~~ ~~191~~
~~ucts--manufacturing.~~ ~~lated equipment--manufacturing.~~
~~3412~~ ~~Ammunition (except small arms)~~ ~~192~~
~~manufacturing and complete as-~~
~~sembling of guided missiles and~~
~~space vehicles.~~
~~3413~~ ~~Tanks and tank components--manu-~~ ~~193~~
~~facturing.~~
~~3414~~ ~~Sighting and fire control equipment--~~ ~~194~~
~~manufacturing.~~
~~3415~~ ~~Small arms--manufacturing.~~ ~~195~~
~~3416~~ ~~Small arms ammunition--manufac-~~ ~~196~~
~~turing.~~
~~3419~~ ~~Other ordinance and accessories~~ ~~199~~ C
~~manufacturing, NEC.~~

~~B-7~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


34 ~~Fabricated metal prod-~~ ~~342~~ ~~Machinery (except electrical)--~~ ~~3421~~ ~~Engines and turbines--manufactur-~~ ~~351~~ C
~~ucts--manufacturing--~~ ~~manufacturing.~~ ~~ing.~~
~~Continued.~~ ~~3422~~ ~~Farm machinery and equipment--~~ ~~352~~
~~manufacturing.~~
~~3423~~ ~~Construction, mining, and materials~~ ~~353~~
~~handling machinery and equip-~~
~~ment--manufacturing.~~
~~3424~~ ~~Metalworking machinery and equip-~~ ~~354~~
~~ment--manufacturing.~~
~~3425~~ ~~Special industry machinery (except~~ ~~355~~
~~metalworking machinery)--manu-~~
~~facturing.~~
~~3426~~ ~~General industrial machinery and~~ ~~356~~
~~equipment--manufacturing.~~
~~3427~~ ~~Office, computing, and accounting~~ ~~357~~
~~machines--manufacturing.~~
~~3428~~ ~~Service industry machines--manu-~~ ~~358~~
~~facturing.~~
~~3429~~ ~~Other machinery --manufacturing~~ ~~359~~
~~(except electrical), NEC.~~

~~343~~ ~~Electrical machinery, equipment,~~ ~~3431~~ ~~Electrical transmission and distribu-~~ ~~361~~
~~and supplies--manufacturing.~~ ~~tion equipment--manufacturing.~~
~~3432~~ ~~Electrical industrial apparatus--~~ ~~362~~
~~manufacturing.~~
~~3433~~ ~~Household appliances--manufactur-~~ ~~363~~
~~ing.~~
~~3434~~ ~~Electric lighting and wiring equip-~~ ~~364~~
~~ment--manufacturing.~~
~~3435~~ ~~Radio and television receiving sets~~ ~~365~~
~~(except communication types)--~~
~~manufacturing.~~
~~3436~~ ~~Communication equipment--manu-~~ ~~366~~
~~facturing.~~
~~3437~~ ~~Electronic components and acces-~~ ~~367~~
~~sories--manufacturing.~~
~~3439~~ ~~Other electrical machinery, equip-~~ ~~369~~
~~ment, and supplies manufactur-~~
~~ing, NEC.~~

~~344~~ ~~Transportation equipment--man-~~ ~~3441~~ ~~Motor vehicles and motor vehicle~~ ~~371~~
~~ufacturing.~~ ~~equipment--manufacturing.~~
~~3442~~ ~~Aircraft and parts--manufacturing.~~ ~~372~~
~~3443~~ ~~Ship and boat building and repairing.~~ ~~373~~
~~3444~~ ~~Railroad equipment--manufacturing.~~ ~~374~~
~~3445~~ ~~Motorcycles, bicycles, and parts--~~ ~~375~~
~~manufacturing.~~
~~3449~~ ~~Other transportation equipment~~ ~~379~~
~~manufacturing, NEC.~~

~~349~~ ~~Other fabricated metal products~~ ~~3491~~ ~~Metal cans--manufacturing.~~ ~~341~~
~~manufacturing, NEC.~~ ~~3492~~ ~~Cutlery, hand tools, and general~~ ~~342~~
~~hardware--manufacturing.~~
~~3493~~ ~~Heating apparatus (except electri-~~ ~~343~~
~~cal) and plumbing fixtures--man-~~
~~ufacturing.~~
~~3494~~ ~~Fabricated structural metal prod-~~ ~~344~~
~~ucts--manufacturing.~~
~~3495~~ ~~Screw machine products and bolts,~~ ~~345~~
~~nuts, screws, rivets, and washers--~~
~~manufacturing.~~
~~3496~~ ~~Metal stamping--manufacturing.~~ ~~346~~
~~3497~~ ~~Coating, engraving, and allied serv-~~ ~~347~~
~~ices.~~
~~3498~~ ~~Fabricated wire products (miscella-~~ ~~348~~
~~neous products)--manufacturing.~~
~~3499~~ ~~Other fabricated metal products~~ ~~349~~ C
~~manufacturing, NEC.~~

~~B-8~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~

~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


35 ~~Professional, scientific, and~~ ~~351~~ ~~Engineering, laboratory, and sci-~~ ~~3510~~ ~~Engineering, laboratory, and scien-~~ ~~381 C~~
~~controlling instruments:~~ ~~entific and research instruments~~ ~~tific and research instruments and~~
~~photographic and optical~~ ~~and associated equipment--~~ ~~associated equipment--manufac-~~
~~goods; watches and clocks--~~ ~~manufacturing.~~ ~~turing.~~
~~manufacturing.~~
~~352~~ ~~Instruments for measuring, con-~~ ~~3521~~ ~~Mechanical measuring and control-~~ ~~3821~~
~~trolling, and indicating physical~~ ~~ling instruments (except automatic~~
~~characteristics--manufacturing.~~ ~~temperature controls)--manufac-~~
~~turing.~~
~~3522~~ ~~Automatic temperature controls--~~ ~~3822~~
~~manufacturing.~~

~~353~~ ~~Optical instruments and lenses--~~ ~~3530~~ ~~Optical instruments and lenses--~~ ~~383~~
~~manufacturing.~~ ~~manufacturing.~~

~~354~~ ~~Surgical, medical, and dental in-~~ ~~3541~~ ~~Surgical and medical instruments~~ ~~3841~~
~~struments and supplies--manu-~~ ~~and apparatus--manufacturing.~~
~~facturing.~~
~~3542~~ ~~Orthopedic, prosthetic, and surgical~~ ~~3842~~
~~appliances and supplies--manufac-~~
~~turing.~~
~~3543~~ ~~Dental equipment and supplies--~~ ~~3843~~
~~manufacturing.~~

~~355~~ ~~Ophthalmic goods--manufactur-~~ ~~3550~~ ~~Ophthalmic goods--manufacturing.~~ ~~385~~
~~ing.~~

~~356~~ ~~Photographic equipment and sup-~~ ~~3560~~ ~~Photographic equipment and sup-~~ ~~386~~
~~plies--manufacturing.~~ ~~plies--manufacturing.~~

~~357~~ ~~Watches, clocks, clockwork oper-~~ ~~3570~~ ~~Watches, clocks, clockwork operated~~ ~~387~~
~~ated devices, and parts--manu-~~ ~~devices, and parts--manufacturing.~~
~~facturing.~~

39 ~~Miscellaneous manufactur-~~ ~~391~~ ~~Jewelry, silverware, and plated~~ ~~3911~~ ~~Jewelry and precious metals-manu-~~ ~~3911~~
~~ing, NEC.~~ ~~ware--manufacturing.~~ ~~facturing.~~
~~3912~~ ~~Jewelers’ findings and materials--~~ ~~3912~~
~~manufacturing.~~
~~3913~~ ~~Lapidary work.~~ ~~3913~~
~~3914~~ ~~Silverware and plated ware--manu-~~ ~~3914~~
~~facturing.~~

~~392~~ ~~Musical instruments and parts--~~ ~~3920~~ ~~Musical instruments and parts--~~ ~~393~~
~~manufacturing.~~ ~~manufacturing.~~

~~393~~ ~~Toys, amusement, sporting, and~~ ~~3930~~ ~~Toys, amusement, sporting, and~~ ~~394~~
~~athletic goods--manufacturing.~~ ~~athletic goods--manufacturing.~~

~~394~~ ~~Pens, pencils, and other office~~ ~~3940~~ ~~Pens, pencils, and other office and~~ ~~395~~
~~and artists’ materials--manu-~~ ~~artists’ materials--manufacturing.~~
~~facturing.~~

~~395~~ ~~Costume jewelry, costume novel-~~ ~~3950~~ ~~Costume jewelry, costume novelties,~~ ~~396~~
~~ties, buttons, and miscellaneous~~ ~~buttons, and miscellaneous notions~~
~~notions (except precious metals)~~ ~~(except precious metals)--manu-~~
~~--manufacturing.~~ ~~facturing.~~

~~396~~ ~~Tobacco--manufacturing.~~ ~~3961~~ ~~Cigarettes--manufacturing.~~ ~~211~~
~~3962~~ ~~Cigars--manufacturing.~~ ~~212~~
~~3963~~ ~~Tobacco (chewing and smoking) and~~ ~~213~~
~~snuff--manufacturing.~~
~~3964~~ ~~Tobacco stemming and redrying.~~ ~~214~~ C

~~397~~ ~~Motion picture production.~~ ~~3970~~ ~~Motion picture production.~~ ~~7811 B~~

~~B-9~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~

39 ~~Miscellaneous manufactur-~~ ~~399~~ ~~Other miscellaneous manufactur-~~ ~~3991~~ ~~Brooms and brushes--manufactur-~~ ~~3981 C~~
~~ing, NEC--Continued.~~ ~~ing, NEC.~~ ~~ing.~~
~~3992~~ ~~Linoleum, asphalted-felt base, and~~ ~~3982~~
~~other hard surface floor cover~~
~~manufacturing, NEC.~~
~~3993~~ ~~Matches--manufacturing.~~ ~~3983~~
~~3994~~ ~~Lamp shades--manufacturing.~~ ~~3987~~
~~3995~~ ~~Mortician’s goods-manufacturing.~~ ~~3988~~
~~3996~~ ~~Fur dressing and dyeing~~ ~~3992~~
~~3997~~ ~~Signs and advertising displays--~~ ~~3993~~
~~manufacturing.~~
~~3998~~ ~~Umbrellas, parasols, and canes--~~ ~~3995~~
~~manufacturing.~~
~~3999~~ ~~Other miscellaneous manufacturing,~~ ~~3984 and~~
~~NEC.~~ ~~3999~~ C

41 ~~Railroad, rapid rail transit,~~ ~~411~~ ~~Railroad transportation.~~ ~~4111~~ ~~Railroad right-of-way (excluding~~ ~~----~~ U

~~and street railway trans-~~ ~~switching and marshaling yards).~~
~~portation.~~ ~~4112~~ ~~Railroad switching and marshaling~~ ~~----~~ C
~~yards.~~
~~4113~~ ~~Railroad terminals (passenger).~~ ~~----~~
~~4114~~ ~~Railroad terminals (freight).~~ ~~----~~
~~4115~~ ~~Railroad terminals (passenger and~~ ~~----~~
~~freight).~~
~~4116~~ ~~Railroad equipment and mainte-~~ ~~----~~
~~nance.~~
~~4119~~ ~~Other railroad transportation, NEC.~~ ~~----~~ C

~~412~~ ~~Rapid rail transit and street rail-~~ ~~4121~~ ~~Rapid rail transit and street railway~~ ~~----~~ U
~~way transportation.~~ ~~right-of-way.2~~

~~4122~~ ~~Rapid rail transit and street railway~~ ~~----~~ C
~~passenger terminals.3~~
~~4123~~ ~~Rapid rail transit and street railway~~ ~~----~~
~~equipment maintenance.~~
~~4129~~ ~~Other rapid rail transit and street~~ ~~----~~
~~railway transportation, NEC.~~

42 ~~Motor vehicle transporta-~~ ~~421~~ ~~Bus transportation.~~ ~~4211~~ ~~Bus passenger terminals (intercity).4~~ ~~----~~

~~tion.~~ ~~4212~~ ~~Bus passenger terminals (local).4~~ ~~----~~
~~4213~~ ~~Bus passenger terminals (intercity~~ ~~----~~
~~and local).4~~
~~4214~~ ~~Bus garaging and equipment mainte-~~ ~~----~~
~~nance.~~
~~4219~~ ~~Other bus transportation, NEC.~~ ~~----~~

~~422~~ ~~Motor freight transportation.~~ ~~4221~~ ~~Motor freight terminals.~~ ~~----~~
~~4222~~ ~~Motor freight garaging and equip-~~ ~~----~~
~~ment maintenance.~~
~~4229~~ ~~Other motor freight transportation,~~ ~~----~~ C
~~NEC.~~

~~FOOTNOTES~~
  ~~¹The SIC codes are listed for purposes of reference. The are the~~
~~codes in the SIC system that most nearly correspond to the 4-digit land~~
~~use activity indicated. (See ch. III, Sec. A3, “The Use of Standard~~
~~Industrial Classification Nomenclature.”) A dash indicates that there~~
~~is no corresponding SIC code.~~

~~B-10~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


42 ~~Motor vehicle transporta-~~ ~~429~~ ~~Other motor vehicle transporta-~~ ~~4291~~ ~~Taxicab transportation.~~ ~~4121 C~~
~~tion--Continued~~ ~~tion, NEC.~~ ~~4299~~ ~~Other motor vehicle transportation,~~ ~~----~~ C
~~NEC.~~

43 ~~Aircraft transportation.~~ ~~431~~ ~~Airports and flying fields.~~ ~~4311~~ ~~Airport and flying field landing/~~ ~~----~~ U
~~takeoff fields.~~
~~4312~~ ~~Airport and flying field terminals~~ ~~----~~
~~(passenger).~~
~~4313~~ ~~Airport and flying field terminals~~ ~~----~~
~~(freight).~~
~~4314~~ ~~Airport and flying field terminals~~ ~~----~~
~~(passenger and freight).~~
~~4315~~ ~~Aircraft storage and equipment~~ ~~----~~
~~maintenance.~~
~~4319~~ ~~Other airports and flying fields,~~ ~~----~~
~~NEC.~~
~~439~~ ~~Other aircraft transportation,~~ ~~4391~~ ~~Heliport landing/takeoff pads.5~~ ~~----~~ U
~~NEC.~~ ~~4399~~ ~~Other aircraft transportation, NEC.~~ ~~----~~

44 ~~Marine craft transporta-~~ ~~441~~ ~~Marine terminals.7~~ ~~4411~~ ~~Marine terminals (passenger).8~~ ~~---- C~~
~~tion.8~~ ~~4412~~ ~~Marine terminals (freight).~~ ~~----~~
~~4413~~ ~~Marine terminals (passenger and~~ ~~----~~
~~freight).~~
~~4414~~ ~~Marine terminals (commercial fish-~~ ~~----~~
~~ing).~~
~~4419~~ ~~Other marine terminals, NEC.~~ ~~----~~
~~449~~ ~~Other marine craft transportation,~~ ~~4490~~ ~~Other marine craft transportation,~~ ~~----~~ C
~~NEC.~~ ~~NEC.~~

45 ~~Highway and street right-of-way.~~ ~~451~~ ~~Freeways.~~ ~~4510~~ ~~Freeways.9~~ ~~---- U~~
~~452~~ ~~Expressways.~~ ~~4520~~ ~~Expressways.10~~ ~~----~~
~~453~~ ~~Parkways.~~ ~~4530~~ ~~Parkways.11~~ ~~----~~
~~454~~ ~~Arterial streets.~~ ~~4540~~ ~~Arterial streets.12~~ ~~----~~
~~455~~ ~~Collector/distributor streets.~~ ~~4550~~ ~~Collector/distributor streets.13~~ ~~----~~
~~456~~ ~~Local access streets.~~ ~~4560~~ ~~Local access streets.14~~ ~~----~~
~~457~~ ~~Alleys.~~ ~~4570~~ ~~Alleys.15~~ ~~----~~
~~459~~ ~~Other highway and street right-of-~~ ~~4590~~ ~~Other highway and street right-of-~~ ~~----~~ U
~~way, NEC.~~ ~~way, NEC.~~

46 ~~Automobile parking.~~ ~~460~~ ~~Automobile parking.~~ ~~4600~~ ~~Automobile parking.16~~ ~~----~~ C

47 ~~Communication.~~ ~~471~~ ~~Telephone communication.~~ ~~4711~~ ~~Telephone exchange stations.~~ ~~----~~ B
~~4712~~ ~~Telephone relay towers (microwave).~~ ~~----~~
~~4719~~ ~~Other telephone communication,~~ ~~----~~
~~NEC.~~

~~472~~ ~~Telegraph communication.~~ ~~4721~~ ~~Telegraph message centers.~~ ~~----~~
~~4722~~ ~~Telegraph transmitting and receiv-~~ ~~----~~
~~ing stations (only).~~
~~4729~~ ~~Other telegraph communication,~~ ~~----~~
~~NEC.~~
~~473~~ ~~Radio communication.~~ ~~4731~~ ~~Radio broadcasting studios (only).~~ ~~----~~
~~4732~~ ~~Radio transmitting stations and~~ ~~----~~
~~towers.~~
~~4739~~ ~~Other radio communication, NEC.~~ ~~----~~

~~474~~ ~~Television communication.~~ ~~4741~~ ~~Television broadcasting studios (only).~~ ~~----~~
~~4742~~ ~~Television transmitting stations and~~ ~~----~~
~~relay towers.~~
~~4749~~ ~~Other television communication,~~ ~~----~~
~~NEC.~~

~~475~~ ~~Radio and television communica-~~ ~~4751~~ ~~Radio and television broadcasting~~ ~~----~~
~~tion (combined systems).~~ ~~studios, only (combined systems).~~
~~4759~~ ~~Other combined radio and television~~ ~~----~~
~~communication, NEC.~~

~~479~~ ~~Other communication, NEC.~~ ~~4790~~ ~~Other communication. NEC.~~ ~~----~~ B

~~B-11~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


48 ~~Utilities~~ ~~481~~ ~~Electric utility.~~ ~~4811~~ ~~Electric transmission right-of-way.17~~ ~~----~~ C
~~4812~~ ~~Electric generation plants.~~ ~~----~~
~~4813~~ ~~Electricity regulating substations.~~ ~~----~~
~~4819~~ ~~Other electric utility, NEC.~~ ~~----~~

~~482~~ ~~Gas utility.~~ ~~4821~~ ~~Gas pipeline right-of-way.17~~ ~~----~~
~~4822~~ ~~Gas production plants.~~ ~~----~~
~~4823~~ ~~Natural or manufactured gas storage~~ ~~----~~
~~and distribution points.~~
~~4824~~ ~~Gas pressure control stations.~~ ~~----~~
~~4829~~ ~~Other gas utilities, NEC.~~ ~~----~~

~~483~~ ~~Water utilities and irrigation.~~ ~~4831~~ ~~Water pipeline right-of-way.17~~ ~~----~~
~~4832~~ ~~Water treatment plants (purifica-~~ ~~----~~
~~tion).~~
~~4833~~ ~~Water storage.18~~ ~~----~~
~~4834~~ ~~Irrigation distribution channels.~~ ~~----~~
~~4835~~ ~~Water pressure control stations.~~ ~~----~~
~~4839~~ ~~Other water utilities and irrigation,~~ ~~----~~
~~NEC.~~

~~484~~ ~~Sewage disposal.~~ ~~4841~~ ~~Sewage treatment plants.~~ ~~----~~
~~4842~~ ~~Sewage sludge drying beds.~~ ~~----~~
~~4843~~ ~~Sewage pressure control stations.~~ ~~----~~
~~4849~~ ~~Other sewage disposal, NEC.~~ ~~----~~

~~485~~ ~~Solid waste disposal.~~ ~~4851~~ ~~Refuse incineration.~~ ~~----~~
~~4852~~ ~~Central garbage grinding stations.~~ ~~----~~
~~4853~~ ~~Compositing plants.~~ ~~----~~
~~4854~~ ~~Sanitary landfills.~~ ~~----~~
~~4855~~ ~~Refuse disposals.~~ ~~----~~
~~4856~~ ~~Industrial waste disposals.~~ ~~----~~
~~4857~~ ~~Active slag dumps and mineral waste~~ ~~----~~
~~disposals.~~
~~4859~~ ~~Other solid waste disposal, NEC.~~ ~~----~~

~~489~~ ~~Other utilities, NEC.~~ ~~4890~~ ~~Other utilities, NEC.~~ ~~----~~

49 ~~Other transportation, com-~~ ~~491~~ ~~Other pipeline right-of-way and~~ ~~4911~~ ~~Petroleum pipeline right-of-way.17~~ ~~----~~
~~munication, and utilities,~~ ~~pressure control stations, NEC.~~ ~~4912~~ ~~Petroleum pressure control stations.~~ ~~----~~
~~NEC.~~ ~~4919~~ ~~Other pipeline right-of-way and pres-~~ ~~----~~
~~sure control stations, NEC.~~

~~492~~ ~~Transportation services and ar-~~ ~~4921~~ ~~Freight forwarding services.~~ ~~4041 and~~
~~rangements.~~ ~~4712~~
~~4922~~ ~~Packing and crating services.~~ ~~4783~~
~~4923~~ ~~Travel arranging services.~~ ~~472~~

~~4924~~ ~~Transportation ticket services. 18~~ ~~----~~
~~4929~~ ~~Other transportation services and~~ ~~----~~
~~arrangements, NEC.~~

~~499~~ ~~Other transportation, communica-~~ ~~4900~~ ~~Other transportation, communica-~~ ~~----~~ C
~~tion, and utilities, NEC.~~ ~~tion, and utilities, NEC.~~

~~FOOTNOTES~~ ~~⁵Code 4391--”Heliport landing/takeoff pads” are identified only~~

~~¹The SIC codes are listed for purposes of reference. They are the~~ ~~when they are separate activities and not a part of code 431, “Airports~~
~~codes in the SIC system that most nearly correspond to the 4-digit~~ ~~and flying fields.”~~

~~land use activity indicated. (See ch. III, Sec. A3, “The Use of Stand-~~ ~~⁶Code 44--”Marine craft transportation.” The maintenance and~~
~~ard Industrial Classification Nomenclature.”) A dash indicates that~~ ~~repair of marine craft should be coded 3443, “Ship and boat building~~
~~there is no corresponding SIC code.~~ ~~and repairing.”~~
~~²Code 4121--”Rapid rail transit and street railway right-of-way”~~ ~~⁷Code 441--”Marine terminals” include all docking facilities (e.g.,~~
~~includes only that land which is not within public right-of-way (e.g.,~~ ~~wharves, piers, and docks) and associated areas that are used by com-~~
~~within a public street right-of-way). Railroad right-of-way used by~~ ~~mercial passenger, freight, and fishing craft. Docking facilities that~~
~~rapid rail transit is considered to be railroad right-of-way and is coded~~ ~~primarily serve recreational type of marine craft are identified under~~
~~4111.~~ ~~code 744, “Marinas,”~~
~~³Code 4122--”Rapid rail transit and street railway passenger ter-~~ ~~⁸Code 4411--”Marine terminals (passenger)” include ferry terminals.~~
~~minals” identifies only those terminals that are not located within~~ ~~⁹Code 4510--”Freeways” are divided highways for through traffic~~
~~public right-of-way (e.g., within a public street right-of-way).~~ ~~with full control of access and no cross traffic at grade.~~
~~⁴Codes 4211, 4212, 4213--”Bus passenger terminals” identifies only~~ ~~¹⁰Code 4520--”Expressways” are divided highways for through~~
~~those terminals that are not located on the public right-of-way (e.g.,~~ ~~traffic with full or partial control of access with grade separations at~~
~~within a public street right-of-way).~~ ~~major crossroads.~~
~~Footnotes continued on following page.~~
~~B-12~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~

~~¹¹Code 4530--”Parkways” are highways for noncommercial traffic, 17 parking spaces), and that serves no other single type of activity.~~
~~with full or partial control of access. They are located within a park This code includes parking on open lots, parking within parking struc-~~
~~or within a ribbon of parklike development.~~ ~~tures, parking within structures that also house other activities (e.g.,~~
~~¹²Code 4540--”Arterial streets” are those streets which serve move- parking area in an office building), and the parking area at shopping~~
~~ments of traffic and are not freeways, expressways, and parkways. centers. Parking areas of less than 5,000 square feet are not identified~~
~~Generally there is no control of access.~~ ~~as a separate activity.~~

~~¹³Code 4550--”Collector/distributor streets” are those streets that~~ ~~¹⁷Codes 4811, 4821, 4831, 4911--These codes identify those areas~~
~~collect traffic from the local streets and channel it into the arterial~~ ~~where the surface is devoted exclusively to the right-of-way of the respec-~~
~~system. These streets also provide necessary cross-connections be-~~ ~~tive activities and is used for no other purposes.~~
~~tween arterials. The collector/distributor street does not handle long~~ ~~¹⁸Code 4833--”Water storage” includes impounded surface water~~
~~through trips, and it is not continuous for any great length.~~ ~~areas or water tanks used for storage. Lakes or other natural water~~
~~¹⁴Code 4560--”Local access streets” are those used primarily for~~ ~~formations are identified under code 93, “Water areas.”~~
~~access to residences, businesses, or other abutting activities.~~ ~~¹⁹Code 4924--”Transportation ticket services” include the ticket~~
~~¹⁵Code 4570--”Alleys” are minor narrow streets usually without~~ ~~offices of any of the transportation systems. The ticket offices are~~
~~sidewalks and on which building adjoin from the rear.~~ ~~identified only when they are a separate and distinct activity, not~~
~~¹⁶Code 4600--”Automobile parking” includes nonresidential off-~~ ~~located within one of the transportation terminals.~~
~~street parking that is 5,000 square feet or greater (or approximately~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


51 ~~Wholesale trade.2~~ ~~511~~ ~~Motor vehicles and automotive~~ ~~5111~~ ~~Automobiles and other motor vehi-~~ ~~5012~~ B
~~equipment--wholesale.~~ ~~cles--wholesale.~~
~~5112~~ ~~Automotive equipment--wholesale.~~ ~~5013~~
~~5113~~ ~~Tires and tubes--wholesale.~~ ~~5014~~

~~512~~ ~~Drugs, chemicals, and allied~~ ~~5121~~ ~~Drugs, drug proprietaries and drug-~~ ~~5022~~
~~products--wholesale.~~ ~~gists’ sundries--wholesale.~~
~~5122~~ ~~Paints and varnishes--wholesale.~~ ~~5028~~
~~5129~~ ~~Other drugs, chemicals, and allied~~ ~~5029~~
~~products, wholesale, NEC.~~

~~513~~ ~~Dry goods and apparel--whole-~~ ~~5131~~ ~~Dry goods, piece goods, and notions--~~ ~~5032~~
~~sale.~~ ~~wholesale.~~
~~5132~~ ~~Apparel and accessories, hosiery, and~~ ~~5035~~
~~lingerie--wholesale.~~
~~5133~~ ~~Footwear--wholesale.~~ ~~5039~~

~~514~~ ~~Groceries and related products--~~ ~~5141~~ ~~Groceries (general line)--wholesale.~~ ~~5042~~
~~wholesale.~~ ~~5142~~ ~~Dairy products--wholesale.~~ ~~5043~~
~~5143~~ ~~Poultry and poultry products--~~ ~~5044~~
~~wholesale.~~
~~5144~~ ~~Confectionery--wholesale.~~ ~~5045~~
~~5145~~ ~~Fish and seafoods--wholesale.~~ ~~5046~~
~~5146~~ ~~Meats and meat products--wholesale.~~ ~~5047~~
~~5147~~ ~~Fruits and vegetables (fresh)--~~ ~~5048~~
~~wholesale.~~
~~5149~~ ~~Other groceries and related products~~ ~~5049~~
~~wholesale, NEC.~~

~~515~~ ~~Farm products (raw materials)--~~ ~~5151~~ ~~Cotton--wholesale.~~ ~~Incl. 5051~~
~~wholesale.~~ ~~5152~~ ~~Grain--wholesale.~~ ~~Incl. 5051~~
~~5153~~ ~~Hides, skins, and raw furs-whole-~~ ~~Incl. 5051~~
~~sale.~~
~~5154~~ ~~Leaf tobacco--wholesale.~~ ~~Incl. 5051~~
~~5155~~ ~~Wool and mohair--wholesale.~~ ~~Incl. 5051~~
~~5156~~ ~~Livestock--wholesale.~~ ~~Incl. 5051~~
~~5157~~ ~~Horses and mules--wholesale.~~ ~~Incl. 5051~~
~~5159~~ ~~Other farm products wholesale,~~ ~~Incl. 5051~~
~~NEC.~~


~~516~~ ~~Electrical goods--wholesale.~~ ~~5161~~ ~~Electrical apparatus and equipment,~~ ~~5063~~
~~wiring supplies, and construction~~
~~materials--wholesale.~~
~~5162~~ ~~Electrical appliances, television, and~~ ~~5064~~
~~radio sets--wholesale.~~
~~5163~~ ~~Electronic parts and equipment--~~ ~~5065~~
~~wholesale.~~

~~517~~ ~~Hardware, plumbing, heating~~ ~~5171~~ ~~Hardware--wholesale.~~ ~~5072~~
~~equipment, and supplies--~~ ~~5172~~ ~~Plumbing and heating equipment~~ ~~5074~~
~~wholesale.~~ ~~and supplies--wholesale.~~
~~5173~~ ~~Air conditioning, refrigerated equip-~~ ~~5077~~ B
~~ment, and supplies--wholesale.~~

~~B-13~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


51 ~~Wholesale trade 2--~~ ~~518~~ ~~Machinery, equipment, and~~ ~~5181~~ ~~Commercial and industrial machin-~~ ~~5082~~ B
~~Continued~~ ~~supplies--wholesale.~~ ~~ery, equipment, and supplies--~~
~~wholesale.~~
~~5182~~ ~~Farm machinery and equipment--~~ ~~5083~~
~~wholesale.~~
~~5183~~ ~~Professional equipment and sup-~~ ~~5086~~
~~plies--wholesale.~~
~~5184~~ ~~Equipment and supplies for service~~ ~~5087~~
~~establishments--wholesale.~~
~~5185~~ ~~Transportation equipment and sup-~~ ~~5088~~
~~lies (except motor vehicles)--~~
~~wholesale.~~
~~5189~~ ~~Other machinery, equipment, and~~ ~~5089~~
~~supplies wholesale, NEC.~~

~~519~~ ~~Other wholesale trade, NEC.~~ ~~5191~~ ~~Metals and minerals (except petro-~~ ~~5091~~
~~leum products and scrap)--whole-~~
~~sale.~~
~~5192~~ ~~Petroleum bulk stations and termi-~~ ~~5092~~
~~nals--wholesale.~~
~~5193~~ ~~Scrap and waste materials--whole-~~ ~~5093~~
~~sale.~~
~~5194~~ ~~Tobacco and tobacco products--~~ ~~5094~~
~~wholesale.~~
~~5195~~ ~~Beer, wine, and distilled alcoholic~~ ~~5095~~
~~beverages--wholesale.~~
~~5196~~ ~~Paper and paper products--whole-~~ ~~5096~~
~~sale.~~
~~5197~~ ~~Furniture and home furnishings--~~ ~~5097~~
~~wholesale.~~
~~5198~~ ~~Lumber and construction materials--~~ ~~5098~~
~~wholesale.~~
~~5199~~ ~~Other wholesale trade, NEC.~~ ~~5099~~

52 ~~Retail trade--building ma-~~ ~~521~~ ~~Lumber and other building ma-~~ ~~5211~~ ~~Lumber years-retail~~ ~~5211~~
~~terials, hardware, and~~ ~~terials--retail.~~ ~~5212~~ ~~Building materials--retail.~~ ~~5212~~
~~farm equipment.~~
~~522~~ ~~Heating and plumbing equip-~~ ~~5220~~ ~~Heating and plumbing equipment--~~ ~~522~~
~~ment-retail.~~ ~~retail.~~

~~523~~ ~~Paint, glass, and wallpaper--~~ ~~5230~~ ~~Paint, glass, and wallpaper-retail.~~ ~~523~~
~~retail.~~

~~524~~ ~~Electrical supplies--retail.~~ ~~5240~~ ~~Electrical supplies--retail.~~ ~~524~~

~~525~~ ~~Hardware and farm equip-~~ ~~5251~~ ~~Hardware--retail~~ ~~5251~~
~~ment--retail.~~ ~~5252~~ ~~Farm equipment retail.~~ ~~5252~~

53 ~~Retail trade--general mer-~~ ~~531~~ ~~Department stores--retail.~~ ~~5310~~ ~~Department stores--retail.~~ ~~531~~
~~chandise.~~
~~532~~ ~~Mail order houses--retail.~~ ~~5320~~ ~~Mail order houses--retail.~~ ~~532~~

~~533~~ ~~Limited price variety stores--~~ ~~5330~~ ~~Limited price variety stores--retail.~~ ~~533~~
~~retail.~~

~~534~~ ~~Merchandise vending machine~~ ~~5340~~ ~~Merchandise vending machine op-~~ ~~534~~
~~operators--retail.~~ ~~erators--retail.~~

~~535~~ ~~Direct selling organizations--~~ ~~5350~~ ~~Direct selling organizations--retail.~~ ~~535~~
~~retail.~~

~~539~~ ~~Other retail trade--general~~ ~~5391~~ ~~Dry goods and general merchan-~~ ~~5392~~
~~merchandise, NEC.~~ ~~dise--retail.~~
~~5392~~ ~~General stores--retail.~~ ~~5393~~

54 ~~Retail trade--food.~~ ~~541~~ ~~Groceries (with or without~~ ~~5410~~ ~~Groceries (with or without meat)--~~ ~~541~~
~~meat)--retail~~ ~~retail.~~

~~542~~ ~~Meats and fish--retail.~~ ~~5421~~ ~~Meats--retail.~~ ~~5422~~
~~5422~~ ~~Fish and seafoods--retail.~~ ~~5423~~ B

~~B-14~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


54 ~~Retail trade--food--~~ ~~543~~ ~~Fruits and vegetables--retail.~~ ~~5430~~ ~~Fruits and vegetables--retail.~~ ~~543~~ B
~~Continued~~
~~544~~ ~~Candy, nut, and confectionery--~~ ~~5440~~ ~~Candy, nut, and confectionery--~~ ~~544~~
~~retail.~~ ~~retail.~~

~~545~~ ~~Dairy products-retail.~~ ~~5450~~ ~~Dairy products--retail.~~ ~~545~~

~~546~~ ~~Bakeries--retail.~~ ~~5461~~ ~~Bakeries (manufacturing)--retail.3~~ ~~5462~~
~~5462~~ ~~Bakeries (nonmanufacturing)--re-~~ ~~5463~~
~~tail.4~~

~~549~~ ~~Other retail trade--food, NEC.~~ ~~5491~~ ~~Egg and poultry--retail.~~ ~~5491~~
~~5499~~ ~~Other retail trade--food, NEC.~~ ~~5499~~

55 ~~Retail trade--automotive,~~ ~~551~~ ~~Motor vehicles--retail.~~ ~~5511~~ ~~Motor vehicles (new and used cars)--~~ ~~551~~
~~marine craft, aircraft,~~ ~~retail.~~
~~and accessories.~~ ~~5512~~ ~~Motor vehicles (used cars only)--~~ ~~552~~
~~retail.~~

~~552~~ ~~Tires, batteries, and acces-~~ ~~5520~~ ~~Tires, batteries, and accessories--~~ ~~553~~
~~sories--retail.~~ ~~retail.~~

~~553~~ ~~Gasoline service stations.~~ ~~5530~~ ~~Gasoline service stations.~~ ~~554~~

~~559~~ ~~Other retail trade--automotive,~~ ~~5591~~ ~~Marine craft and accessories--retail~~ ~~Incl. 5599~~
~~marine craft, aircraft, and~~ ~~5592~~ ~~Aircraft and accessories--retail.~~ ~~Incl. 5599~~
~~accessories, NEC.~~ ~~5599~~ ~~Other retail trade--automotive,~~ ~~Incl. 5599~~
~~marine craft, aircraft, and acces-~~
~~sories, NEC.~~

56 ~~Retail trade--apparel and~~ ~~561~~ ~~Men’s and boys’ clothing and~~ ~~5610~~ ~~Men’s and boys’ clothing and fur-~~ ~~561~~
~~accessories.~~ ~~furnishings--retail.~~ ~~nishings--retail.~~

~~562~~ ~~Women’s read-to-wear-retail.~~ ~~5620~~ ~~Women’s ready-to-wear-retail.~~ ~~562~~

~~563~~ ~~Women’s accessories and spe-~~ ~~5630~~ ~~Women’s accessories and special-~~ ~~563~~
~~cialties--retail.~~ ~~ties--retail.~~

~~564~~ ~~Children’s and infants’ wear--~~ ~~5640~~ ~~Children’s and infants’ wear--retail.~~ ~~564~~
~~retail.~~

~~565~~ ~~Family clothing--retail.~~ ~~5650~~ ~~Family clothing--retail.~~ ~~565~~

~~566~~ ~~Shoes--retail.~~ ~~5660~~ ~~Shoes--retail.~~ ~~566~~

~~567~~ ~~Custom tailoring.~~ ~~5670~~ ~~Custom tailoring.~~ ~~567~~

~~568~~ ~~Furriers and fur apparel--retail.~~ ~~5680~~ ~~Furriers and fur apparel--retail.~~ ~~568~~

~~569~~ ~~Other retail trade--apparel and~~ ~~5690~~ ~~Other retail trade--apparel and ac-~~ ~~569~~
~~accessories, NEC.~~ ~~cessories, NEC.~~

57 ~~Retail trade--furniture,~~ ~~571~~ ~~Furniture, home furnishings, and~~ ~~5711~~ ~~Furniture--retail.~~ ~~5712~~
~~home furnishings, and~~ ~~equipment--retail.~~ ~~5712~~ ~~Floor coverings--retail.~~ ~~5713~~
~~equipment.~~ ~~5713~~ ~~Draperies, curtains, and upholstery--~~ ~~5714~~
~~retail.~~

~~5714~~ ~~China, glassware, and metalware---~~ ~~5715~~
~~retail.~~

~~5719~~ ~~Other furniture, home furnishings,~~ ~~5719~~
~~and equipment retail, NEC.~~

~~572~~ ~~Household appliances--retail.~~ ~~5720~~ ~~Household appliances--retail.~~ ~~572~~

~~573~~ ~~Radios, televisions, and music~~ ~~5731~~ ~~Radios and televisions--retail.~~ ~~5732~~
~~supplies--retail.~~ ~~5732~~ ~~Music supplies--retail.~~ ~~5733~~

~~58.~~ ~~Retail trade--eating and~~ ~~581~~ ~~Eating places.~~ ~~5810~~ ~~Eating places.5~~ ~~5812~~
~~drinking.~~
~~582~~ ~~Drinking places (alcoholic bev-~~ ~~5820~~ ~~Drinking places (alcoholic beverages).~~ ~~5813~~ B
~~erages).~~

~~B-15~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


59 ~~Other retail trade, NEC.~~ ~~591~~ ~~Drug and proprietary--retail.~~ ~~5910~~ ~~Drug and proprietary--retail.~~ ~~591 B~~

~~592~~ ~~Liquor--retail.~~ ~~5920~~ ~~Liquor--retail.~~ ~~592~~

~~593~~ ~~Antiques and secondhand mer-~~ ~~5931~~ ~~Antiques--retail.~~ ~~5932~~
~~chandise--retail.~~ ~~5932~~ ~~Secondhand merchandise retail.~~ ~~5933~~

~~594~~ ~~Book and stationery--retail.~~ ~~5941~~ ~~Books-retail.~~ ~~5942~~
~~5942~~ ~~Stationery--retail.~~ ~~5943~~

~~595~~ ~~Sporting goods and bicycles--~~ ~~5951~~ ~~Sporting goods--retail.~~ ~~5952~~
~~retail.~~ ~~5952~~ ~~Bicycles--retail.~~ ~~5953~~

~~596~~ ~~Farm and garden supplies--re-~~ ~~5961~~ ~~Hay, grains, and feeds-retail.~~ ~~5962~~
~~tail.~~ ~~5969~~ ~~Other farm and garden supplies~~ ~~5969~~
~~retail, NEC.~~

~~597~~ ~~Jewelry--retail.~~ ~~5970~~ ~~Jewelry--retail.~~ ~~597~~

~~598~~ ~~Fuel and ice--retail.~~ ~~5981~~ ~~Fuel and ice dealers (except fuel oil~~ ~~5982~~
~~and bottled gas dealers)--retail.~~
~~5982~~ ~~Fuel oil--retail.~~ ~~5983~~
~~5983~~ ~~Bottled gas--retail.~~ ~~5984~~

~~599~~ ~~Other retail trade, NEC.~~ ~~5991~~ ~~Florists--retail.~~ ~~5992~~
~~5992~~ ~~Cigars and cigarettes--retail.~~ ~~5993~~
~~5993~~ ~~Newspapers and magazines--retail.~~ ~~5994~~
~~5994~~ ~~Cameras and photographic supplies--~~ ~~5996~~
~~retail.~~
~~5995~~ ~~Gifts, novelties, and souvenirs--re-~~ ~~5997~~
~~tail.~~

~~5996~~ ~~Optical goods--retail.~~ ~~5998~~
~~5999~~ ~~Other retail trade, NEC.~~ ~~5999~~

61 ~~Finance, insurance, and~~ ~~611~~ ~~Banking and bank-related func-~~ ~~6111~~ ~~Banking services.~~ ~~601, 602, 603,~~
~~real estate services.~~ ~~tions.~~ ~~and 604~~
~~6112~~ ~~Bank-related functions.~~ ~~605~~

~~612~~ ~~Credit services (other than~~ ~~6121~~ ~~Savings and loan associations.~~ ~~612~~
~~banks).~~ ~~6122~~ ~~Agricultural, business, and personal~~ ~~613, 614 and 615~~
~~credit services (including credit~~
~~unions).~~
~~6129~~ ~~Other credit services (other than~~ ~~611 and 616~~
~~banks), NEC.~~

~~613~~ ~~Security and commodity brok-~~ ~~6131~~ ~~Security brokers, dealers, and flota-~~ ~~6211~~
~~ers, dealers, exchanges, and~~ ~~tion services.~~
~~services.~~ ~~6132~~ ~~Commodity contracts brokers and~~ ~~6221~~
~~dealers services.~~
~~6133~~ ~~Security and commodity exchanges.~~ ~~623~~
~~6134~~ ~~Security and commodity allied serv-~~ ~~628~~
~~ices.~~

~~614~~ ~~Insurance carriers, agents, brok-~~ ~~6141~~ ~~Insurance carriers.~~ 63
~~ers, and services.~~ ~~6142~~ ~~Insurance agents, brokers, and serv-~~ 64 B
~~ices.~~

~~FOOTNOTES~~ ~~the premises. For example, 5122-0 is a wholesaler of paints and var-~~
~~nishes who has a definite storage area set aside for his merchandise.~~

~~¹The SIC codes are listed for purposes of reference. They are the~~ ~~³Code 5461--”bakeries (manufacturing)--retail” include only those~~

~~codes in the SIC system that most nearly correspond to the 4-digit~~ ~~bakeries that produce on the premises some or all of the products sold.~~
~~land use activity indicated. (See ch. 111. sec. A3, “The Use of Standard~~     ~~⁴Code 5462--”Bakeries (nonmanufacturing)--retail” include only~~
~~Industrial Classification Nomenclature.”) A dash indicates that there~~ ~~those bakeries that do not produce on the premises the products that~~
~~is no corresponding SIC code.~~ ~~are sold.~~
~~²Code 51--”Wholesale trade.” A code of “0" is used in the auxiliary~~     ~~⁵Code 5810--”Eating places” include both establishments serving~~
~~position for those wholesalers who maintain a definite storage area on~~ ~~only food as well as those serving both food and alcoholic beverages.~~

~~B-16~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


61 ~~Finance, insurance, and~~ ~~615~~ ~~Real estate and related services.~~ ~~6151~~ ~~Real estate operators (except devel-~~ ~~651 B~~
~~real estate services--~~ ~~opers) and lessors.~~
~~Continued.~~ ~~6152~~ ~~Real estate agents, brokers, and~~ ~~653~~
~~management services.~~
~~6153~~ ~~Title abstracting services.~~ ~~654~~
~~6154~~ ~~Real estate subdividing and develop-~~ ~~655~~
~~ing services.~~
~~6155~~ ~~Real estate operative builders.~~ ~~656~~
~~6156~~ ~~Combinations of real estate, insur-~~ ~~661~~
~~ance, loan, and law services.~~
~~6159~~ ~~Other real estate and related services,~~ ~~----~~
~~NEC.~~

~~616~~ ~~Holding and investment serv-~~ ~~6160~~ ~~Holding and investment services.~~ 67
~~ices.~~

~~619~~ ~~Other finance, insurance, and~~ ~~6190~~ ~~Other finance, insurance, and real~~ ~~----~~
~~real estate services, NEC.~~ ~~estate services, NEC.~~

62 ~~Personal services.~~ ~~621~~ ~~Laundering, dry cleaning, and~~ ~~6211~~ ~~Laundering, dry cleaning, and dye-~~ ~~7211, 7212, and~~
~~dyeing services.~~ ~~ing services (except rugs).~~ ~~7216~~
~~6212~~ ~~Linen supply and industrial laundry~~ ~~7213~~
~~services.~~
~~6213~~ ~~Diaper services.~~ ~~7214~~
~~6214~~ ~~Laundering and dry cleaning (self-~~ ~~7215~~
~~service).~~
~~6215~~ ~~Rug cleaning and repair services.~~ ~~7217~~

~~622~~ ~~Photographic services (includ-~~ ~~6220~~ ~~Photographic services (including~~ ~~722~~
~~ing commercial).~~ ~~commercial).~~

~~623~~ ~~Beauty and barber services.~~ ~~6231~~ ~~Beauty services.~~ ~~723~~
~~6232~~ ~~Barber services.~~ ~~724~~

~~624~~ ~~Funeral and crematory services;~~ ~~6241~~ ~~Funeral and crematory services.~~ ~~726~~
~~cemeteries.~~ ~~6242~~ ~~Cemeteries.~~ ~~----~~

~~625~~ ~~Apparel repair, alteration and~~ ~~6251~~ ~~Pressing, alteration, and garment re-~~ ~~7271~~
~~cleaning pickup services; shoe~~ ~~pair; laundry and dry cleaning~~
~~repair services.~~ ~~pickup services (only).~~
~~6252~~ ~~Fur repair and storage services.~~ ~~7272~~
~~6253~~ ~~Shoe repair, shoe shining, and hat~~ ~~725~~
~~cleaning services.~~

~~629~~ ~~Other personal services, NEC.~~ ~~6290~~ ~~Other personal services, NEC.~~ ~~729~~

63 ~~Business services.~~ ~~631~~ ~~Advertising services.~~ ~~6311~~ ~~Advertising services (general).~~ ~~7311~~
~~6312~~ ~~Outdoor advertising services.~~ ~~7312~~
~~6319~~ ~~Other advertising services, NEC.~~ ~~7319~~

~~632~~ ~~Consumer and mercantile credit~~ ~~6320~~ ~~Consumer and mercantile credit re-~~ ~~7321~~
~~reporting services, adjustment~~ ~~porting services; adjustment and~~
~~and collection services.~~ ~~collection services.~~

~~633~~ ~~Duplicating mailing and steno-~~ ~~6331~~ ~~Direct mail advertising services.~~ ~~7331~~
~~graphic services.~~ ~~6332~~ ~~Blueprinting and photocopying serv-~~ ~~7332~~
~~ice.~~
~~6339~~ ~~Stenographic services and other~~ ~~7339~~
~~duplicating and mailing services, NEC.~~

~~634~~ ~~Dwelling and other building~~ ~~6341~~ ~~Window cleaning services.~~ ~~7341~~
~~services.~~ ~~6342~~ ~~Disinfecting and exterminating serv-~~ ~~7342~~
~~vices.~~
~~6349~~ ~~Other dwelling and building services,~~ ~~7349~~
~~NEC.~~

~~635~~ ~~News syndicate services.~~ ~~6350~~ ~~News syndicate services.~~ ~~735~~

~~636~~ ~~Employment services.~~ ~~6360~~ ~~Employment services.~~ ~~736~~ B

~~B-17~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


63 ~~Business services--~~ ~~637~~ ~~Warehousing and storage serv-~~ ~~6371~~ ~~Farm products warehousing and~~ ~~4221~~ B
~~Continued~~ ~~ices.2~~ ~~storage (excluding stockyards).~~
~~6372~~ ~~Stockyards.~~ ~~4731~~
~~6373~~ ~~Refrigerated warehousing (except~~ ~~4222~~
~~food lockers).~~
~~6374~~ ~~Food lockers (with or without food~~ ~~4223~~
~~preparation facilities).~~
~~6375~~ ~~Household goods warehousing and~~ ~~4224~~
~~storage.~~
~~6376~~ ~~General warehousing and storage.~~ ~~4225~~
~~6379~~ ~~Other warehousing and storage,~~ ~~4226~~
~~NEC.~~

~~639~~ ~~Other business services, NEC.~~ ~~6391~~ ~~Research, development, and testing~~ ~~7391~~
~~services.~~
~~6392~~ ~~Business and management consulting~~ ~~7392~~
~~services.~~
~~6393~~ ~~Detective and protective services.~~ ~~7393~~
~~6394~~ ~~Equipment rental and leasing serv-~~ ~~7394~~
~~ices.~~
~~6395~~ ~~Photofinishing services.~~ ~~7395~~
~~6396~~ ~~Trading stamp services.~~ ~~7396~~
~~6397~~ ~~Automobile and truck rental serv-~~ ~~7511~~
~~ices.~~
~~6398~~ ~~Motion picture distribution and~~ ~~7812 and 782~~
~~services.~~
~~6399~~ ~~Other business services, NEC.~~ ~~7399~~

64 ~~Repair services.~~ ~~641~~ ~~Automobile repair and services.~~ ~~6411~~ ~~Automobile repair services.~~ ~~753~~
~~6412~~ ~~Automobile wash services.~~ ~~Incl. 7541~~
~~6419~~ ~~Other automobile services (except re-~~ ~~Incl. 7541~~
~~pair and wash), NEC.~~

~~649~~ ~~Other repair services, NEC.~~ ~~6491~~ ~~Electrical repair services (except~~ ~~Incl. 7621~~
~~radio and television).~~
~~6492~~ ~~Radio and television repair services.~~ ~~7622~~
~~6493~~ ~~Watch, clock, and jewelry repair~~ ~~763~~
~~services.~~
~~6494~~ ~~Reupholstery and furniture repair~~ ~~764~~
~~services.~~
~~6495~~ ~~Armature rewinding services.~~ ~~7694~~
~~6499~~ ~~Other repair services, NEC.~~ ~~7699~~ B

65 ~~Professional services.~~ ~~651~~ ~~Medical and other health serv-~~ ~~6511~~ ~~Physicians’ services.~~ ~~801, 803,~~ A
~~ices.~~ ~~and 804~~
~~6512~~ ~~Dental services.~~ ~~802~~
~~6513~~ ~~Hospital services.~~ ~~806~~
~~6514~~ ~~Medical laboratory services.~~ ~~8071~~
~~6515~~ ~~Dental laboratory services.~~ ~~8072~~
~~6516~~ ~~Sanitariums, convalescent, and rest~~ ~~8092~~
~~home services.~~
~~6517~~ ~~Medical clinics--out-patient services.~~ ~~----~~
~~6519~~ ~~Other medical and health services,~~ ~~8099~~ A
~~NEC.~~

~~652~~ ~~Legal services.~~ ~~6520~~ ~~Legal services.~~ ~~811~~ B

~~659~~ ~~Other professional services,~~ ~~6591~~ ~~Engineering and architectural serv-~~ ~~891~~
~~NEC.~~ ~~ices.~~
~~6592~~ ~~Educational and scientific research~~ ~~892~~
~~services.~~
~~6593~~ ~~Accounting, auditing, and book-~~ ~~893~~
~~keeping services.~~
~~6594~~ ~~Urban planning services.~~ ~~Incl. 899~~
~~6599~~ ~~Other professional services, NEC.~~ ~~Incl. 899~~

66 ~~Contract construction~~ ~~661~~ ~~General contract construction~~ ~~6611~~ ~~Building construction--general con-~~ ~~151~~
~~services.~~ ~~services.~~ ~~tractor services.~~
~~6619~~ ~~Other general construction contrac-~~ 16 B
~~tor services, NEC.~~

~~B-18~~

~~B. A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~

66 ~~Contract construction~~ ~~662~~ ~~Special construction trade serv-~~ ~~6621~~ ~~Plumbing, heating, and air condi-~~ ~~171~~ B
~~services--Continued~~ ~~ices.~~ ~~tioning services.~~
~~6622~~ ~~Painting, paper hanging, and decor-~~ ~~172~~
~~ating services.~~
~~6623~~ ~~Electrical services.~~ ~~173~~
~~6624~~ ~~Masonry, stonework, tile setting,~~ ~~174~~
~~and plastering service.~~
~~6625~~ ~~Carpentering and wood flooring.~~ ~~175~~
~~6626~~ ~~Roofing and sheet metal services.~~ ~~176~~
~~6627~~ ~~Concrete services.~~ ~~177~~
~~6628~~ ~~Water well drilling services.~~ ~~178~~
~~6629~~ ~~Other special construction trade~~ ~~179~~
~~services, NEC.~~

67 ~~Governmental services.~~ ~~671~~ ~~Executive, legislative, and ju-~~ ~~6710~~ ~~Executive, legislative, and judicial~~ ~~Incl. 919,~~

~~dicial functions.~~ ~~functions.3~~ ~~929, and 939~~

~~672~~ ~~Protective functions and their~~ ~~6721~~ ~~Police protection and related activi-~~ ~~Incl. 919,~~

~~related activities.~~ ~~ties.~~ ~~929, and 939~~

~~6722~~ ~~Fire protection and related activities.~~ ~~Incl. 919,~~

~~929, and 939~~

~~6723~~ ~~Civil defense and related activities.~~ ~~Incl. 919,~~

~~929, and 939~~

~~673~~ ~~Postal services.~~ ~~6730~~ ~~Postal services.~~ ~~Incl. 919~~ B

~~674~~ ~~Correctional institutions.~~ ~~6741~~ ~~Prisons.~~ ~~Incl. 919,~~ A

~~929, and 939~~

~~6749~~ ~~Other correctional institutions, NEC.~~ ~~Incl. 919,~~

~~929, and 939~~ A

~~675~~ ~~Military bases and reservations.4~~ ~~6751~~ ~~Military training bases.~~ ~~Incl. 919~~ B

~~and 929~~


~~6752~~ ~~Military defense installations.~~ ~~Incl. 919~~
~~and 929~~
~~6753~~ ~~Military storage depots and trans-~~ ~~Incl. 919~~
~~portation centers.~~ ~~and 929~~
~~6754~~ ~~Military maintenance centers.~~ ~~Incl. 919~~
~~and 929~~
~~6755~~ ~~Military administration or command~~ ~~Incl. 919~~
~~centers.~~ ~~and 929~~
~~6756~~ ~~Military communication centers.~~ ~~Incl. 919~~
~~and 929~~
~~6759~~ ~~Other military bases and reserva-~~ ~~Incl. 919~~
~~tions, NEC.~~ ~~and 929~~ B

68 ~~Educational services.~~ ~~681~~ ~~Nursery, primary, and secondary~~ ~~6811~~ ~~Nursery schools.~~ ~~Incl. 821~~ A
~~education.~~ ~~6812~~ ~~Primary (elementary) schools.5~~ ~~Incl. 821~~
~~6813~~ ~~Secondary schools.6~~ ~~Incl. 821~~

~~682~~ ~~University, college, junior college,~~ ~~6821~~ ~~Universities and colleges.~~ ~~Incl. 8221~~
~~and professional school edu-~~ ~~6822~~ ~~Junior colleges.~~ ~~Incl. 8222~~
~~cation.~~ ~~6823~~ ~~Professional schools.~~ ~~Incl. 8221~~

~~683~~ ~~Special training and schooling.~~ ~~6831~~ ~~Vocational or trade schools.~~ ~~8242~~

~~6832~~ ~~Business and stenographic schools.~~ ~~Incl. 8299~~
~~6833~~ ~~Barber and beauty schools.~~ ~~Incl. 723~~
~~and 724~~
~~6834~~ ~~Art and music schools.~~ ~~Incl. 8299~~
~~6835~~ ~~Dancing schools.~~ ~~Incl. 7911~~
~~6836~~ ~~Driving schools.~~ ~~Incl. 8299~~
~~6837~~ ~~Correspondence schools.~~ ~~8241~~
~~6839~~ ~~Other special training and schooling,~~ ~~Incl. 8299~~ A
~~NEC.~~

~~B-19~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


69 ~~Miscellaneous services.~~ ~~691~~ ~~Religious activities.7~~ ~~6911~~ ~~Churches, synagogues, and temples.~~ ~~Incl. 866 A~~
~~6919~~ ~~Other religious activities, NEC.~~ ~~Incl. 866~~ A

~~692~~ ~~Welfare and charitable services.~~ ~~6920~~ ~~Welfare and charitable services.~~ ~~867~~ B

~~699~~ ~~Other miscellaneous services,~~ ~~6991~~ ~~Business associations.~~ ~~861~~
~~NEC.~~ ~~6992~~ ~~Professional membership organiza-~~ ~~862~~
~~tions.~~
~~6993~~ ~~Labor unions and similar labor~~ ~~863~~
~~organizations.~~
~~6994~~ ~~Civic, social, and fraternal associa-~~ ~~864~~
~~tions.~~
~~6999~~ ~~Other miscellaneous services, NEC.~~ ~~----~~ B

~~FOOTNOTES~~


  ~~¹The SIC codes are listed for purposes of reference. They are the~~ ~~legislature and courts. All operational activities (e.g., shipbuilding,~~
~~codes in the SIC system that most nearly correspond to the 4-digit land~~ ~~schools, or hospitals) should be identified separately under the respective~~
~~use activity indicated. (See ch. III, sec. A3, “The Use of Standard~~ ~~activity codes.~~
~~Industrial Classification Nomenclature.”) A dash indicates that there~~   ~~⁴Code 675--”Military bases and reservations” include the installa-~~
~~is no corresponding SIC code.~~ ~~tions used by both the active military as well as the Reserves and the~~
  ~~²Code 637--”Warehousing and storage services” include only those~~ ~~National Guard.~~
~~facilities that are used by or are open to the public. When ware-~~   ~~⁵Code 6812--”Primary (elementary) schools” may or may not include~~
~~housing and storage is functionally and organizationally linked to~~ ~~a kindergarten, but they do include grades 1 through 6.~~
~~another activity (e.g., a general contractor or an apparel manufacturer),~~   ~~⁶Code 6813--”Secondary schools” are schools that include grades 7~~
~~the facilities are identified and coded the same as the parent activity~~ ~~through 12, popularly known as junior and senior high schools.~~
~~and with a code of 4 (warehousing and storage) in the auxiliary position.~~   ~~⁷Code 691--”Religious activities” include only those places operated~~
~~For example, 2310-4 is a warehouse and storage area of a manufacturer~~ ~~for worship or for the promotion of religious activities. Activities~~
~~of men’s, youths’, and boys’ suits, coats, and overcoats.~~ ~~maintained by the religious organizations (e.g., schools, hospitals, pub-~~
  ~~³Code 6710--”Executive, legislative, and judicial functions” include~~ ~~lishing houses, etc.) should be identified separately under the respective~~
~~only the central and administrative office activities of the agencies or~~ ~~activity codes.~~
~~special authorities involved in government functions, including the~~

71 ~~Cultural activities and~~ ~~711~~ ~~Cultural activities.~~ ~~7111~~ ~~Libraries~~ ~~823~~ A

~~nature exhibitions.~~ ~~7112~~ ~~Museums.~~ ~~Incl. 841~~
~~7113~~ ~~Art galleries.2~~ ~~Incl. 841~~
~~7119~~ ~~Other cultural activities, NEC.~~ ~~----~~

~~712~~ ~~Nature exhibitions.~~ ~~7121~~ ~~Planetaria.~~ ~~----~~
~~7122~~ ~~Aquariums.~~ ~~Incl. 8421~~
~~7123~~ ~~Botanical gardens and arboretums.~~ ~~Incl. 842~~ A
~~7124~~ ~~Zoos.~~ ~~----~~ B
~~7129~~ ~~Other nature exhibitions, NEC.~~ ~~----~~

~~719~~ ~~Other cultural activities and~~ ~~7191~~ ~~Historic and monument sites.3~~ ~~----~~
~~nature exhibitions, NEC.~~ ~~7199~~ ~~Other cultural activities and nature~~ ~~----~~
~~exhibitions, NEC.~~

72 ~~Public assembly.~~ ~~721~~ ~~Entertainment assembly.~~ ~~7211~~ ~~Amphitheaters.~~ ~~----~~
~~7212~~ ~~Motion picture theaters.~~ ~~Incl. 7831~~
~~7213~~ ~~Drive-in movies.~~ ~~Incl. 7831~~
~~7214~~ ~~Legitimate theaters.~~ ~~----~~
~~7219~~ ~~Other entertainment assembly, NEC.~~ ~~----~~

~~722~~ ~~Sports assembly.4~~ ~~7221~~ ~~Stadiums.5~~ ~~Incl. 7941~~
~~7222~~ ~~Arenas and field houses.~~ ~~----~~ B
~~7223~~ ~~Race tracks.6~~ ~~Incl. 7948~~ C
~~7229~~ ~~Other sports assembly, NEC.~~ ~~----~~ B

~~723~~ ~~Public assembly, miscellaneous~~ ~~7231~~ ~~Auditoriums.~~ ~~----~~
~~purposes.~~ ~~7232~~ ~~Exhibition halls.~~ ~~----~~
~~7239~~ ~~Other miscellaneous assembly, NEC.~~ ~~----~~

~~729~~ ~~Other public assembly, NEC.~~ ~~7290~~ ~~Other public assembly, NEC.~~ ~~----~~ B

73 ~~Amusements.~~ ~~731~~ ~~Fairgrounds and amusement~~ ~~7311~~ ~~Fairgrounds.~~ ~~Incl. 7949~~ *
~~parks.~~ ~~7312~~ ~~Amusement parks.~~ ~~Incl. 7949~~ B

*Fairgrounds are Class B Land; when used for automobile and
~~motorcycle racing, Fairgrounds are Class C Land.~~

~~B-20~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


73 ~~Amusements--Continued~~ ~~739~~ ~~Other amusements, NEC.~~ ~~7391~~ ~~Penny arcades.~~ ~~Incl. 7949 B~~
~~7392~~ ~~Miniature golf.~~ ~~Incl. 7949~~
~~7393~~ ~~Golf driving ranges.~~ ~~Incl. 7949~~
~~7394~~ ~~Go-cart tracks.~~ ~~Incl. 7949~~
~~7399~~ ~~Other amusements, NEC~~ ~~Incl. 7949~~

74 ~~Recreational activities.~~ ~~741~~ ~~Sports activities.~~ ~~7411~~ ~~Golf courses (without country club). 7942~~
~~7412~~ ~~Golf courses (with country club).~~ ~~7947~~
~~7413~~ ~~Tennis courts.~~ ~~----~~
~~7414~~ ~~Ice skating~~ ~~Incl. 7945~~
~~7415~~ ~~Roller skating~~ ~~Incl. 7945~~
~~7416~~ ~~Riding stables.~~ ~~----~~
~~7417~~ ~~Bowling~~ ~~Incl. 7931~~
~~7418~~ ~~Skiing and tobogganing.~~ ~~----~~
~~7419~~ ~~Other sports activities, NEC.~~ ~~----~~

~~742~~ ~~Playgrounds and athletic areas.~~ ~~7421~~ ~~Play lots or tot lots.7~~ ~~----~~
~~7422~~ ~~Playgrounds.8~~ ~~----~~
~~7423~~ ~~Playfields or athletic fields.9~~ ~~----~~
~~7424~~ ~~Recreation centers (general).10~~ ~~----~~
~~7425~~ ~~Gymnasiums and athletic clubs.~~ ~~Incl. 7949~~
~~7429~~ ~~Other playground and athletic areas, NEC. ----~~

~~743~~ ~~Swimming areas.~~ ~~7431~~ ~~Swimming beaches.11~~ ~~----~~
~~7432~~ ~~Swimming pools.12~~ ~~7944~~

~~744~~ ~~Marinas.13~~ ~~7441~~ ~~Yachting clubs.~~ ~~Incl. 7949~~
~~7442~~ ~~Boat rentals and boat access sites.~~ ~~----~~
~~7449~~ ~~Other marinas, NEC.~~ ~~----~~

~~749~~ ~~Other recreation, NEC.~~ ~~7491~~ ~~Camping and picnicking areas.14~~ ~~----~~
~~7499~~ ~~Other recreation, NEC.~~ ~~----~~

75 ~~Resorts and group camps.~~ ~~751~~ ~~Resorts.~~ ~~7511~~ ~~General resorts.15~~ ~~----~~
~~7512~~ ~~Dude ranches.~~ ~~Incl. 7032~~
~~7513~~ ~~Health resorts.~~ ~~Incl. 8092~~
~~7514~~ ~~Ski resorts.~~ ~~----~~
~~7515~~ ~~Hunting and fishing clubs.18~~ ~~Incl. 7032~~
~~7519~~ ~~Other resorts, NEC.~~ ~~----~~

~~752~~ ~~Group or organized camps.~~ ~~7520~~ ~~Group or organized camps.17~~ ~~Incl. 7032~~

76 ~~Parks.~~ ~~761~~ ~~Parks--general recreation.~~ ~~7610~~ ~~Parks--general recreation.18~~ ~~----~~ B

~~762~~ ~~Parks--leisure and ornamental.~~ ~~7620~~ ~~Parks--leisure and ornamental.19~~ ~~----~~ A

~~769~~ ~~Other parks, NEC.~~ ~~7690~~ ~~Other parks, NEC.~~ ~~----~~ B

79 ~~Other cultural, entertain-~~ ~~790~~ ~~Other cultural, entertainment,~~ ~~7900~~ ~~Other cultural, entertainment, and~~ ~~---- B~~
~~ment, and recreational~~ ~~and recreational activities, NEC.~~ ~~recreational activities, NEC.~~
~~activities, NEC.~~

~~FOOTNOTES~~ ~~contain such facilities as sand boxes, slides, teeters, swings, climbing~~
  ~~¹The SIC codes are listed for purposes of reference. They are the~~ ~~apparatus, etc. They are identified and coded only when found as a~~
~~codes in the SIC system that most nearly correspond to the 4-digit~~ ~~separate activity and not subsidiary to or serving another activity (e.g.~~
~~land use activity indicated. (See ch. III. sec. A3, “The Use of Standard~~ ~~apartment house or playground).~~
~~Industrial Classification Nomenclature,”) A dash indicates that there~~   ~~⁸Code 7422--”Playgrounds” are areas that have been developed for~~
~~is no corresponding SIC code.~~ ~~active play and recreation. They are identified and coded only when~~
  ~~²Code 7113--”Art galleries” do not include those galleries that sell~~ ~~found as a separate activity and not subsidiary to or serving another~~
~~art objects commercially. Commercial sales are coded 5999, “Other~~ ~~activity (e.g., a school).~~
~~retail trade, NEC.”~~   ~~⁹Code 7423--”Playfields or athletic fields” contain a playground as~~
  ~~³Code 7191--”Historic and monument sites” include those locations~~ ~~well as a field(s) or court(s) for competitive sports (e.g., baseball, foot-~~
~~set aside for no other purpose than to commemorate an historical event,~~ ~~ball, or tennis). Bleachers or grandstands may be provided. They~~
~~activity, or person.~~ ~~are identified and coded only when found as a separate activity and not~~
  ~~⁴Code 722--”Sports assembly” includes only the public assembly~~ ~~subsidiary to or serving another activity (e.g., a school).~~
~~areas used for nonparticipating sports.~~   ~~¹⁰Code 7414'’”Recreation centers (general)” include diversified~~
  ~~⁵Code 7221--”Stadiums” include those used for individual sports,~~ ~~recreation for a wide variety of activities for all ages and interests.~~
~~e.g., baseball or football, as well as those used for several sports activi-~~ ~~The recreation centers may contain, but are not limited to a gymnasium,~~
~~ties.~~ ~~social or play rooms, game rooms, arts and craft shops, etc.~~
  ~~⁶Code 7223--”Race tracks” include those used for individual racing~~   ~~¹¹Code 7431--”Swimming beaches” are beach areas that have been~~
~~activities, e.g., horse racing and automobile racing, as well as those used~~ ~~set aside specifically for the purpose of swimming. They are identified~~
~~for several racing activities.~~ ~~only when they are not a part of a larger activity (e.g., a park).~~
  ~~⁷Code 7421--”Play lots or tot lots” are small areas developed espe-~~   ~~¹²Code 7432--”Swimming Pools” are separately identified if they are~~
~~cially for preschool or elementary school aged children. They may~~ ~~Footnotes continued on following page.~~
~~B-21~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~independent of other functions (e.g., code 72, “Public assembly” or~~ ~~16Code 7515--”Hunting and fishing clubs” include areas on which~~
~~code 11, “Household units”). They may be indoor or outdoor pools.~~ ~~artificially propagated game or fish are released for purposes of hunting~~
~~13Code 744--”Marinas” include marine terminals and associated~~ ~~or fishing. If there are other uses made of the property (e.g., agricul-~~
~~areas that are primarily for recreational marine craft. The sale and~~ ~~tural use), these “other” uses should take priority in identifying the~~
~~repair of recreational marine craft is coded 5591, “Marine craft and~~ ~~activity of the parcel.~~
~~accessories--retail” and code 3443, “Ship and boat building and re-~~   ~~17Code 7520--”Group or organized camps” include general camps for~~
~~pairing,” respectively.~~ ~~children, as well as Boy Scout and Girl Scout camps.~~
  ~~14Code 7491--”Camping and picnicking areas” are separately identified~~   ~~18Code 7610--”Parks--general recreation” may include, but are not~~
~~if they are not a part of a larger activity (e.g., a park).~~ ~~limited to, picnic areas, bathing beaches, playfields, hiking trails,~~
  ~~15Code 7511--”General resorts” have rooms for 20 or more persons~~ ~~camping grounds, and other manmade recreation facilities.~~
~~and have provision for at least 2 types of recreational activities, exclud-~~   ~~19Code 7620--”Parks--leisure and ornamental”are largely for scenic~~
~~ing lawn games, children’s playgrounds, and swimming pools.~~ ~~or leisure purposes. They may contain beaches, children’s play facilit-~~
~~ties, monuments, or statues.~~

~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


81 ~~Agriculture.2~~ ~~811~~ ~~Farms (predominant crop,~~ ~~8111~~ ~~Farms (predominant crop, cotton).~~ ~~----~~ C
~~fibers).3~~ ~~8119~~ ~~Farms (other type fiber crops).~~ ~~----~~

~~812~~ ~~Farms (predominant crop, cash~~ ~~8120~~ ~~Farms (predominant crop, cash~~ ~~----~~
~~grains).3~~ ~~grains).~~

~~813~~ ~~Farms (field crops other than~~ ~~8130~~ ~~Farms (field crops other than fiber~~ ~~----~~
~~fiber or cash grain crops).3~~ ~~or cash grain crops).~~

~~814~~ ~~Farms (predominant crop,~~ ~~8141~~ ~~Farms (predominant crop, fruits).~~ ~~----~~
~~fruits, tree nuts, or vegeta-~~ ~~8142~~ ~~Farms (predominant crop, tree nuts).~~ ~~----~~
~~bles).3~~ ~~8143~~ ~~Farms (predominant crop, vege-~~ ~~----~~
~~tables).~~

~~815~~ ~~Farms (predominantly dairy~~ ~~8150~~ ~~Farms (predominantly dairy prod-~~ ~~----~~
~~products).3~~ ~~ucts).~~

~~816~~ ~~Farms and ranches (livestock~~ ~~8161~~ ~~Farms and ranches (predominantly~~ ~~----~~
~~other than dairy).3~~ ~~cattle).~~
~~8162~~ ~~Farms and ranches (predominantly~~ ~~----~~
~~hog).~~
~~8163~~ ~~Farms and ranches (predominantly~~ ~~----~~
~~sheep).~~
~~8164~~ ~~Farms and ranches (predominantly~~ ~~----~~
~~goat).~~
~~8169~~ ~~Farms and ranches (other livestock),~~ ~~----~~
~~NEC.~~

~~817~~ ~~Farms (predominantly poultry).3~~ ~~8170~~ ~~Farms (predominantly poultry).~~ ~~----~~

~~818~~ ~~Farms (general--no predomi-~~ ~~8180~~ ~~Farms (general--no predominance).~~ ~~----~~
~~nance).3~~

~~819~~ ~~Other agriculture and related~~ ~~8191~~ ~~Range and grassland pastures (not~~ ~~----~~
~~activities, NEC.~~ ~~farm or ranch).4~~
~~8192~~ ~~Horticultural specialties.~~ ~~0192~~

~~8193~~ ~~Apiary farms.~~ ~~Incl. 0193~~

~~8194~~ ~~Farms and ranches (predomi-~~ ~~Incl. 0193~~
~~nantly horse raising).~~
~~8199~~ ~~Other agriculture and related activi- ----~~
~~ties, NEC.~~

82 ~~Agricultural related activi-~~ ~~821~~ ~~Agricultural processing.3~~ ~~8211~~ ~~Cotton ginning and compressing.~~ ~~0712~~
~~ties.~~ ~~8212~~ ~~Grist milling services.~~ ~~0713~~
~~8213~~ ~~Corn shelling, hay baling, and thresh- 0714~~
~~ing services.~~
~~8214~~ ~~Contract sorting, grading, and pack- 0715~~
~~aging services (fruits and vegeta-~~
~~bles).~~
~~8219~~ ~~Other agricultural processing serv- 0719~~
~~ices, NEC.~~

~~822~~ ~~Animal husbandry services.~~ ~~8221~~ ~~Veterinarian services.~~ ~~Incl. 0722~~
~~8222~~ ~~Animal hospital services.~~ ~~Incl. 0722~~
~~8223~~ ~~Poultry hatchery services.~~ ~~0723~~
~~8229~~ ~~Other animal husbandry services,~~ ~~0729~~ C
~~NEC.~~
~~B-22~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~


~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


82 ~~Agricultural related activi~~ ~~829~~ ~~Other agricultural related activi-~~ ~~8291~~ ~~Horticultural services.~~ ~~0731 C~~
~~ties--Continued~~ ~~ties, NEC.~~ ~~8299~~ ~~Other agricultural related activities,~~ ~~----~~
~~NEC.~~

83 ~~Forestry activities and re-~~ ~~831~~ ~~Commercial forestry produc-~~ ~~8311~~ ~~Timber production--predominantly~~ ~~----~~
~~lated services.6~~ ~~tion.7~~ ~~for pulp wood.~~
~~8312~~ ~~Timber production--predominantly~~ ~~----~~
~~for saw logs.~~
~~8313~~ ~~Timber production--predominantly~~ ~~----~~
~~for veneer logs.~~
~~8314~~ ~~Timber production--mixed uses.~~ ~~----~~
~~8315~~ ~~Tree products production--predomi-~~ ~~0842~~
~~nantly gum extracting (except pine~~
~~gum) and bark.~~
~~8316~~ ~~Tree products production--predomi-~~ ~~0843~~
~~nantly pine gum extraction.~~
~~8317~~ ~~Timber and tree products produc-~~ ~~----~~
~~tion--mixed uses.~~
~~8319~~ ~~Other commercial forestry produc-~~ ~~----~~
~~tion, NEC.~~

~~832~~ ~~Forestry services.~~ ~~8321~~ ~~Forest nurseries.~~ ~~0822~~
~~8329~~ ~~Other forestry services, NEC.~~ ~~0851~~

~~839~~ ~~Other forestry activities and re-~~ ~~8390~~ ~~Other forestry activities and related~~ ~~----~~
~~lated services, NEC.~~ ~~services, NEC.~~

84 ~~Fishing activities and re-~~ ~~841~~ ~~Fisheries and marine products.8~~ ~~8411~~ ~~Finfish fisheries.~~ ~~0912~~
~~lated services.~~ ~~8412~~ ~~Shellfish fisheries.~~ ~~0913~~

~~8419~~ ~~Other fisheries and marine products,~~ ~~0914 and 0919~~
~~NEC.~~
~~842~~ ~~Fishery services.~~ ~~8421~~ ~~Fish hatcheries.~~ ~~Incl. 0989~~
~~8429~~ ~~Other fishery services, NEC.~~ ~~Incl. 0989~~

~~849~~ ~~Other fishery activities and re-~~ ~~8490~~ ~~Other fishery activities and related~~ ~~----~~
~~lated services, NEC.~~ ~~services, NEC.~~


85 ~~Mining activities and re-~~ ~~851~~ ~~Metal ore mining.~~ ~~8511~~ ~~Iron ore-mining.~~ ~~101~~
~~lated services.~~ ~~8512~~ ~~Copper ore mining.~~ ~~102~~
~~8513~~ ~~Lead and zinc ore mining.~~ ~~103~~
~~8514~~ ~~Gold and silver ore mining.~~ ~~104~~
~~8515~~ ~~Bauxite and other aluminum ore~~ ~~105~~
~~mining.~~
~~8516~~ ~~Ferroalloy ore (except vanadium)~~ ~~106~~
~~mining.~~
~~8519~~ ~~Other metal ore mining, NEC.~~ ~~109~~

~~852~~ ~~Coal mining.~~ ~~8521~~ ~~Anthracite coal mining.~~ ~~111~~
~~8522~~ ~~Bituminous coal mining.~~ ~~1211~~
~~8523~~ ~~Lignite coal mining.~~ ~~1212~~

~~853~~ ~~Crude petroleum and natural gas.~~ ~~8530~~ ~~Crude petroleum and natural gas.~~ ~~131~~

~~854~~ ~~Mining and quarrying of non-~~ ~~8541~~ ~~Dimension stone.~~ ~~141~~
~~metallic minerals (except~~ ~~8542~~ ~~Crushed and broken stone (including~~ ~~142~~
~~fuels).~~ ~~riprap)--quarrying.~~
~~8543~~ ~~Sand and gravel--quarrying.~~ ~~144~~
~~8544~~ ~~Clay, ceramic, and refractory miner-~~ ~~145~~
~~als--mining.~~
~~8545~~ ~~Chemical and fertilizers (mineral)--~~ ~~147~~
~~mining.~~
~~8549~~ ~~Other mining and quarrying of non-~~ ~~148~~
~~metallic minerals (except fuels), NEC.~~
~~855~~ ~~Mining services.~~ ~~8551~~ ~~Metal mining services.~~ ~~108~~

~~8552~~ ~~Coal mining services.~~ ~~1112 and 1213~~

~~8553~~ ~~Crude, petroleum and gas field~~ ~~138~~
~~services.~~
~~8554~~ ~~Nonmetallic mining (except fuel)--~~ ~~148~~
~~services.~~
~~8559~~ ~~Other mining services, NEC.~~ ~~----~~

89 ~~Other reSource: production~~ ~~890~~ ~~Other reSource: production and~~ ~~8900~~ ~~Other reSource: production and extrac-~~ ~~---- C~~
~~and extraction, NEC.~~ ~~extraction, NEC.~~ ~~tion, NEC.~~
~~B-23~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~

~~FOOTNOTES~~ ~~farm or ranch. These areas are usually part of the public domain in~~
~~which grazing has been permitted.~~
  ~~¹The SIC codes are listed for purposes of reference. They are the~~   ~~⁵Code 821--”Agricultural processing” includes only preliminary~~
~~codes in the SIC system that most nearly correspond to the 4-digit land~~ ~~processing of agricultural products. Any extensive processing, packing,~~
~~use activity indicated. (See ch. III, Se. A3, “The Use of Standard~~ ~~canning, or manufacturing is coded 21, “Food and kindred products--~~
~~Industrial Classification Nomenclature.”) A dash indicates that there~~ ~~manufacturing.”~~
~~is no corresponding SIC code.~~   ~~⁶Code 83--”Forestry activities and related services.” The categories~~
  ~~²Code 81--”Agriculture.” A parcel of land is considered to be in~~ ~~in this classification are based upon primary use of the land. It is~~
~~agricultural use if 10 or more acres are under cultivation, in tree or~~ ~~recognized that other activities, e.g., recreation or the grazing of live-~~
~~bush crops, or are used for livestock or poultry purposes. The 10 acres~~ ~~stock may also be taking place within these forested areas. However,~~
~~may include the area of the residence, if there is one, and the immediate~~ ~~these types of activities are considered secondary in nature and not~~
~~associated area surrounding the residence.~~ ~~coded. Activities such as mining (code 85), permanent camping areas~~
  ~~³A farm may consist of several ownership or rented parcels of land~~ ~~(code 7491), and logging camps (code 2410), located within the~~
~~that are noncontiguous. However, each parcel should be linked to-~~ ~~forested areas should be separately identified.~~
~~gether as one “farm management unit,” and identified by only one~~   ~~⁷Code 831--”Commercial forestry production” includes those~~
~~3- or 4-digit category, e.g., code 8120, “Farms (predominant crops, cash~~ ~~forested areas not on the farms or ranches that are being managed or~~
~~grains).”~~ ~~have been set aside to grow tree crops for “industrial wood” or to obtain~~
~~Using the “Farm use” categories in app. 2 of this report, farm (i.e.,~~ ~~tree products such as sap, bark, or seeds. “Industrial wood” includes~~
~~the farm management units) are to be classified by the most predominant~~ ~~commercial roundwood products, such as saw logs and pulpwood, but~~
~~use made of the land (the farm use taking up the greatest percentage of~~ ~~excludes fuel wood and fence posts. “Forest reserves,” i.e., areas~~
~~farm area) excluding the areas used by farm residences and associated~~ ~~withdrawn from any commercial use of the trees, are coded 921.~~
~~buildings, nonresident farm buildings, areas in feed crops, and grazed~~ ~~“Parks,” e.g., national or State parks, are also a type of forest reserve,~~
~~and nongrazed forested areas. Exceptions to this rule are:~~ ~~but because of their designation for recreational activity, they should~~

~~a. If 50 percent or more of the value of the farm products sold in the~~ ~~be identified as “Parks” under code 76. Forested areas not on farms,~~

~~previous year came from the sale of dairy products, or the sale of cows~~ ~~ranches, or estates with no commercial use made of the trees are coded~~
~~and calves, the farm is identified as “Farm (predominantly dairy~~ ~~922, “nonreserve forests (undeveloped).”~~
~~products),” code 8150.~~ ~~⁸Code 841--”Fisheries and marine products” include those establish-~~

~~b. If 50 percent or more of the value of the farm products sold in~~ ~~ments primarily engaged in commercial fishing, the catching or taking~~

~~the previous year came from the sale of livestock, wool, or mohair,~~ ~~of shellfish, or the gathering of seaweed, sponges, turtles, frogs, etc.~~
~~the farm is identified as “Farms and ranches (livestock, other than~~ ~~These activities may include some preliminary processing, e.g., salting.~~
~~the farm is identified as “Farms and ranches (livestock, other than~~ ~~However, any extensive processing, packing, canning, or manufacturing~~
~~dairy),” code 816.~~ ~~of these products should be coded under “Food and kindred products--~~

~~c. If 50 percent or more of the value of the farm products sold in~~ ~~manufacturing,” code 21. These categories also include the docking~~

~~the previous year came from the sale of poultry and eggs, the farm~~ ~~facilities and their associated areas when these facilities are an integral~~
~~is identified as “Farms (predominantly poultry),” code 8170.~~ ~~part of a single fishery operation. When docking facilities serve several~~

~~d. If the percentage of dairy, livestock, and poultry products,~~ ~~separate fishery establishments, they are coded 4414, “Marine terminals~~

~~each came to less than 50 percent of the value of the farm products~~ ~~(predominantly fishing vessels).”~~
~~sold in the previous years, and if there are 3 or more “Farm uses”~~   ~~⁹Code 85--”Mining activities and related services” include those~~
~~(e.g., corn crop, cotton crop, etc.) within a farm, none of which takes~~ ~~surface areas being used for mining or drilling purposes. the process~~
~~up 25 percent of the total farm area (excluding those areas referred~~ ~~may be tunnel excavation, strip mining, quarrying, or by drilling,~~
~~to above), the farm is identified as “Farms (general--no predomi-~~ ~~These categories also include those areas where preliminary processing~~
~~nance),” code 8180.~~ ~~of raw materials (e.g., washing, crushing, screening, etc.) are taking~~
  ~~⁴Code 8191--”Range and grass land pastures (not form or ranch)”~~ ~~place if these processes are an integral part of the mining operation.~~
~~include grasslands used for grazing purposes that are not a part of a~~

~~SIC~~ Land*
~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Code~~ ~~Category~~ ~~Reference¹~~ ~~Class~~


91 ~~Undeveloped and unused~~ ~~910~~ ~~Undeveloped and unused land~~ ~~9100~~ ~~Undeveloped and unused land area~~ ~~---- U~~
~~land area (excluding non-~~ ~~area (excluding noncommer-~~ ~~(excluding noncommercial forest~~
~~commercial forest devel-~~ ~~cial forest development).~~ ~~development).2~~
~~opment).~~

92 ~~Noncommercial forest de-~~ ~~921~~ ~~Forest reserves.3~~ ~~9211~~ ~~Forest reserves (wilderness areas).~~ ~~---- A~~
~~velopment.~~ ~~9212~~ ~~Forest reserves (wildlife refuges).~~ ~~----~~
~~9219~~ ~~Other forest reserves, NEC.~~ ~~----~~ A

~~922~~ ~~Nonreserve forests (undeveloped).~~ ~~9220~~ ~~Nonreserve forests (undeveloped).4~~ ~~----~~ B

93 ~~Water areas.~~ ~~931~~ ~~Rivers, streams, or creeks.~~ ~~9310~~ ~~Rivers, streams, or creeks.~~ ~~----~~ U

~~932~~ ~~Lakes.~~ ~~9320~~ ~~Lakes.5~~ ~~----~~

~~933~~ ~~Bays or lagoons.~~ ~~9330~~ ~~Bays or lagoons.~~ ~~----~~

~~934~~ ~~Oceans and seas.~~ ~~9340~~ ~~Oceans and seas.~~ ~~----~~

~~939~~ ~~Other water areas, NEC.~~ ~~9390~~ ~~Other water areas, NEC.~~ ~~----~~

94 ~~Vacant floor area.~~ ~~940~~ ~~Vacant floor area.~~ ~~9400~~ ~~Vacant floor area.~~ ~~----~~

95 ~~Under construction.~~ ~~951~~ ~~Under construction (residential).~~ ~~9510~~ ~~Under construction (residential).6~~ ~~----~~

~~952~~ ~~Under construction (nonresidential).~~ ~~9520~~ ~~Under construction (nonresidential).7~~ ~~----~~

99 ~~Other undeveloped land~~ ~~990~~ ~~Other undeveloped land and~~ ~~9900~~ ~~Other undeveloped land and water~~ ~~---- U~~
~~and water areas, NEC.~~ ~~water areas, NEC.~~ ~~areas, NEC.~~
~~See footnotes on following page.~~ ~~B-24~~

B. ~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~

~~LEVELS -- Continued~~

~~FOOTNOTES~~   ~~⁴Code 9220--”Nonreserve forests (undeveloped)” are major forested~~
  ~~¹The SIC codes are listed for purposes of reference. They are the~~ ~~areas not on a farm, ranch, or large estate with no commercial use made~~
~~codes in the SIC system that most nearly correspond to the 4-digit~~ ~~of the trees. It is recognized that other activities such as recreation or~~
~~land use activity indicated. (See ch. III, Se. A3, “The Use of Standard~~ ~~the grazing of livestock may also be taking place within these forested~~
~~Industrial Classification Nomenclature.”) A dash indicates that there~~ ~~areas. However, these types of activities are considered secondary in~~
~~is no corresponding SIC code.~~ ~~nature and not coded. Activities such as mining (code 85), permanent~~
  ~~²Code 9100--”Undeveloped and unused land area (excluding non-~~ ~~camping areas (code 7491), and logging camps (code 2410), located~~
~~commercial forest development)” identifies those parcels of land that~~ ~~within these forested areas should be separately identified.~~
~~appear to be undeveloped or if previously developed, are presently~~   ~~⁵Code 9320--”Lakes” include permanent lakes (natural or manmade)~~
~~vacant and unused. This category includes such areas as vacant lands~~ ~~with a minimum size of 1 acre. Impounded surface water areas used~~
~~that once were farms, as well as vacant parcels where structures have~~ ~~for storage should be identified as “Water storage,” code 4833.~~
~~been demolished. Vacant nonresidential buildings are coded 9400,~~   ~~⁶Code 9510--Residential facilities under construction are considered~~
~~“Vacant floor area.”~~ ~~to be completed when all exterior windows and doors are installed and~~
  ~~³Code 921--”Forest reserves” are forested areas withdrawn from~~ ~~the usable floors are in place. If construction has not reached this~~
~~commercial utilization, and which are reserved through statute or admin-~~ ~~point, the parcel should be identified as “Under construction (resi~~
~~istrative regulation for specific conservation purposes. Forested areas~~ ~~dential),” code 9510~~
~~designated as park sites may also be restricted from commercial forestry~~   ~~⁷Code 9520--”Under construction (nonresidential)” is used only if~~
~~production, but because of their designation for recreational activity~~ ~~there is no means of identifying the activity or activities that will~~
~~they should be identified and coded as “Parks” (code 76).~~ ~~occupy the structure when it is completed.~~

(Source: Amended at 27 Ill. Reg. _____________, effective _______________)

TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE H: NOISE

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CHAPTER I: ILLINOIS POLLUTION CONTROL BOARD

PART 910
MEASUREMENT PROCEDURES FOR THE ENFORCEMENT
OF 35 ILL. ADM. CODE 900 & 901

Section

910.100 General
910.102 Instrumentation
910.103 Definitions
910.104 Measurement Techniques for 35 Ill. Adm. Code 900
910.105 Measurement Techniques for 35 Ill. Adm. Code 901

910.106 Protocols for Determination of Sound Levels

910.107 Measurement Techniques for Highly-Impulsive Sound

910.Appendix A Tables of Long-Term Background Ambient Noise
Table A Daytime long-term background ambient L_eq levels in decibels by land use categories and 1/3 octave-band level
Table B Nighttime long-term background ambient L_eq levels in decibels by land use categories and 1/3- octave band level.
Table C Daytime long-term background ambient L_eq levels in decibels by land use categories and octave band level.
Table D Nighttime long-term background ambient L_eq levels in decibels by land use categories and octave band level.

AUTHORITY: Implementing and authorized by Sections 25 and 27 of the Environmental Protection Act [415 ILCS 5/25 and 27]

SOURCE: Adopted at 27 Ill. Reg. __________, effective________________.

Section 910.100 General

This Part specifies the instrumentation to be used when conducting acoustical noise measurements and sets forth the specific acoustical measurement techniques to be employed when conducting time- averaged sound level (L_eq) measurements. The instrumentation requirements and measurement techniques as more specifically set forth in this Part must be used in determining whether a noise Source is in compliance with 35 Ill. Adm. Code 900 and 901.

Section 910.102 Instrumentation

a) Sound Measuring Equipment

1) An integrating sound level meter used alone or used in conjunction with an octave band or one-third octave band filter set or a real-time sound analyze (octave band or one-third octave band) must conform with the following standards incorporated by reference at 35 Ill. Adm. Code 900.106:


A) ANSI S1.4 – 1983 (R2001) “American National Standard Specification for Sound Level Meters, and ANSI S1.4 A-1985 “Amendment to ANSI S1.4- 1983.”

B) ANSI S1.11 - 1986 (R1998) “American National Standard Specifications for Octave-Band and Fractional-Octave-Band Analog and Digital Filters.”

C) ANSI S1.6 – 1984 (R2001) “American National Standard Preferred Frequencies, Frequency Levels, and Band Numbers for Acoustical Measurements.”

D) ANSI S1.8 - 1989
“American National Standard Reference Quantities for Acoustical Levels.”

E) International Electrotechnical Commission, IEC 804-2000 Integrating/Averaging Sound level meters.

2) A magnetic tape recorder, graphic level recorder or other indicating device used must meet the requirements of the Society of Automotive Engineers (SAE) Recommended Practice J184 “Qualifying a Sound Data Acquisition System.” November 1998, incorporated by reference at 35 Ill. Adm. Code 900.106

3) The laboratory calibration of instrumentation used for acoustic measurement must be traceable to the National Bureau of Standards, and must be performed no less than once every 12 months.

4) For outdoor measurement a windscreen must be attached to the microphone

b) Weather Measuring Equipment


1) An anemometer and compass or other devices must be used to measure wind speed and direction in accordance with the manufacturer's recommended procedures.

2) A thermometer, designed to measure ambient temperature, must be used in accordance with the manufacturer's recommended procedures.
3) A hygrometer must be used in accordance with the manufacturer's recommended procedures to measure the relative humidity.

4) A barometer must be used in accordance with the manufacturer's recommended procedures to measure the barometric pressure.


Section 910.103 Definitions

The definitions contained in 35 Ill. Adm. Code 900.101 apply to this Part.

Section 910.104 Measurement Techniques for 35 Ill. Adm. Code 900

Sound pressure level measurements are not required to establish a violation of 35 Ill. Adm. Code 900.102 (nuisance noise). However, sound pressure level measurements may be introduced as corroborating evidence when alleging a violation of 35 Ill. Adm. Code 900.102. If sound pressure level measurements are collected, manufacturer’s instructions must be followed for the equipment used and 35 Ill. Adm. Code 910.105 may be used as guidance in gathering data.

Section 910.105 Measurement Techniques for 35 Ill. Adm. Code 901

Sound pressure level measurements must be obtained in accordance with the following measurement techniques to determine whether a noise source is in compliance with 35 Ill. Adm. Code 901:

a) Site Selection


1) Measurements may be taken at one or more microphone positions within the appropriate receiving land. Measurement instruments must be set up outdoors within the boundaries of the receiving land for the purpose of determining whether a noise source is in compliance with 35 Ill. Adm. Code 901.

2) Measurement instruments must be set up not less than 25 feet (7.6 meters (m)) from the property-line-noise-source. The 25-foot (7.6 m) set back requirement is from the noise source and not the property line unless the noise source is contiguous to the property line.

3) Other measurement locations may be used for investigatory purposes such as, but not limited to, the following:


A) Determining the extent of noise pollution caused by the source of sound;

B) Determining the ambient; and

C) Analyzing those acoustical parameters that describe the sound source.


4) For measurements of sound sources with no audible discrete tones, microphones should not be set up less than 25 feet (7.6 m) from any reflective surface which may affect data. If measurements must be taken within 25 feet (7.6 m), the effect, if any, of the reflective surface on the measured data must be determined.

5) For measurements of sound sources with audible discrete tones, microphones should not be set up less than 50 feet (15.2 m) from any reflective surface which may affect data. If measurements must be taken within 50 feet (15.2 m), the effect, if any, of the reflective surface on the measured data must be determined.

6) Objects with small dimensions (trees, posts, bushes, etc.) should not be within 5 feet (1.5 m) of the microphone position. If measurements must be taken within 5 feet (1.5 m) of such objects, the effect, if any, on the measured data must be determined.

b) Instrumentation Set Up

1) A tripod must be set at the chosen site. The tripod shall be extended to a height between 3 feet 8 inches (1.12 m) and 4 feet 10 inches (1.47 m) above ground.


2) A microphone must be attached to the appropriate end of a 5-foot (1.5 m) or longer cable and must be affixed to the top of the tripod. The other end of the cable shall be connected to the measuring instrument

3) The angle of incidence of the microphone must be adjusted to yield the flattest frequency response in accordance with the manufacture’s specifications.

4) The measuring instrument should be separated from the microphone so as to minimize any influence on the measurements. The cable movement must be minimized during the measurement period.

c) Measurement Site Operation and Instrument Calibration

1) Before taking sound pressure level measurements, measure and record (near the measurement site):


A) Wind speed and direction;

B) Ambient temperature;
C) Relative humidity; and

D) Barometric pressure.


2) Turn the measuring instrument on and allow the instrument to stabilize. Monitor and record the battery condition of the calibrator and all measuring instruments.

3) Turn the calibrator on at its appropriate frequency. Allow the calibrator to stabilize and calibrate the measuring system according to the manufacturer's specifications. After the measuring system has been calibrated, remove the calibrator and attach a windscreen to the microphone.

4) Adjust the microphone to the angle of incidence that will yield the frequency response in accordance with the manufacturer's specifications.

5) Measure the sound pressure level data within the limitations of subsection (d) and according to the manufacturer's recommended procedures. Other sound pressure levels may be used for investigatory purposes such as, but not limited to, the following:


A) Determining the extent of noise pollution caused by the source of sound;

B) Determining the ambient; and

C) Analyzing those acoustical parameters that describe the sound source.


6) While sound measurements are being taken, the operator must be separated from the microphone so as to minimize any influence on the measurements.

7) While measurements are being taken, visual and aural surveillance of extraneous sound sources and varying wind conditions must be made to insure that the conditions of measurement are accurately known. Record any variations in these parameters that may affect data. The number and basis for affected data block must be recorded. When using a tape recorder, voice commentary concerning conditions will be recorded on the cue track.

8) To minimize wind effects on the microphone, sound measurements must not be taken when the wind velocity is greater than 12 miles per hour (5.4 m/second) at the microphone position.

9) For the purposes of data correction, the ambient sound at the measurement site must be determined by means of measurement or analysis.

10) After taking sound pressure level measurements, remove the windscreen and attach the calibrator to the microphone. Turn the calibrator on at its appropriate frequency. After allowing the calibrator to stabilize, monitor and record the measuring system response. When the measuring system response varies by more than + 0.5 dB from the most recent field calibration, the sound pressure level measurements obtained since such most recent field calibration shall not be used for enforcement purposes.

11) Before removing the calibrator from the microphone, turn the calibrator off. If the ambient has not been determined by means of measurement, determine the noise floor of the measuring system. If the noise floor is within 10 dB of the measured sound pressure level data, such noise floor measurements must be recorded.

12) At the end of the sound survey, monitor and record the battery condition of the calibrator and all measuring instruments. Near the measurement site, measure and record:


A) Windspeed and direction;

B) Ambient temperature;

C) Relative humidity; and

D) Barometric pressure.


13) Record the physical and topographical description of the ground surface within the vicinity of the measurement site, survey site location, a description of the sound source, a diagram of the area, the location of reflective surfaces near the microphone, and the approximate location of the noise source relative to the microphone position.

14) A magnetic tape recorder may be used to preserve the raw data. Calibration signals must be recorded at the beginning and end of each tape as well as at intermediate times such as when relocating to a new measurement site. Voice commentary concerning local conditions and affected data blocks must be recorded on the cue track. The original tape recording must be preserved for subsequent evaluation. Laboratory analyses may be performed on magnetic tape recorded field data. A description of the laboratory instrumentation and procedures must be recorded. Analyses used in the laboratory must be correlated to field measurement techniques.

d) Limiting Procedures for Specific Types of Data Acquisition


1) For measurements of non-impulsive sound with audible discrete tones, one-third octave band sound pressure levels must be obtained in determining whether a noise source is in compliance with 35 Ill. Adm. Code 901.106.

2) For measurements of non-impulsive sound with no audible discrete tones, octave band sound pressure levels must be obtained in determining whether a noise source is in compliance with 35 Ill. Adm. Code 901.102 and 901.103.

e) Correction Factors

If necessary, correction factors rounded to the nearest 1/2 decibel must be applied to sound pressure level measurements. The correction factors applicable to the measurement system may include, but are not limited to, corrections for windscreen interference and the sound pressure level difference between consecutive field calibrations. Such calibration correction factors must only be used to make negative corrections (subtraction from the field data). In no case must such calibration correction factors be added to the measured sound pressure levels so as to raise the sound pressure level field data. The correction factors applicable to the measurement site may include, but are not limited to, corrections for reflective surfaces and ambient sound.

Section 910.106 Protocols for Determination of Sound Levels

a) The raw data collection procedures for the determination of equivalent continuous sound pressure level (L_eq) are described in this Section using as an example the determination of a 1-hour L_eq corrected for ambient. The following procedures must be used:

1) Using small blocks:

A) The 1-hour interval is divided into many small blocks of time such that corruption of the data from short-term background transient sound and loss of data can be limited to the corrupted or bad blocks. The block duration in seconds must remain fixed for any measurement hour. The duration must be neither less than 10 seconds nor greater than 100 seconds. For example, if the block duration is chosen to be 60 seconds (1 minute), then the data collection proceeds for 60, 1-minute periods of measurement.



B) The collected data for each block represent block duration L_eq (or sound exposure level (SEL)) in octave bands (or 1/3-octave bands if prominent discrete tones may be present).
C) Data for any block corrupted by one or more short-term background transient sounds must be deleted.

D) After deleting corrupted data blocks, there will be a fixed number of “good” data blocks remaining. This number is designated as N_PLNS, where PLNS stands for Property-Line-Noise-Source. These remaining “good” blocks must be numbered consecutively. The subscript i is used to denote the numbering of the blocks in time order after corrupted data blocks have been deleted.

E) The data for the N_PLNS remaining blocks are time averaged on an energy basis by octave (or 1/3-octave band) using Equation 1 below. In this equation, two subscripts are used, i to designate time and j to designate the specific frequency, either an octave band or 1/3 octave band. The raw, 1-hour L_eqin the jth frequency band is given by:

[Equation 1]

where L_eq is the L_eq in the jth frequency band for the ith non-deleted data block.

F) In terms of SEL, the raw SEL in the jth frequency band is given by:

[Equation 2]

G) The raw, 1-hour L_eq in the jth frequency band is given in terms of the corresponding SEL_j by:

[Equation 3]

Where T is the block duration in seconds, N_PLNS is the number of non-discarded data blocks, and 3600 is the number of seconds in an hour.

2) Continuous Data Collection.


A) The measuring instrument must be adjusted to continuously measure sound pressure and accumulate L_eq for each block of time. For convenience, the hour may be split into several smaller blocks such as 10, 6-minute blocks or 4, 15-minute blocks, etc.
B) A switch on the measuring instrument must be available to inhibit data collection whenever a short-term background transient sound occurs. This switch shall be used to prevent short-term background ambient sounds from corrupting the data.

C) Data collection must proceed for one hour. The energy average of the several measured L_eqij each weighted by the number of seconds actually accumulated during the ith block results in the raw, 1-hour L_eq in each frequency band given by:

[Equation 4]

Where L_eqij is the L_eq in the jth frequency band for the ith large block. T_i is the actual number of seconds of “good”data accumulated in the ith block of time (e.g., 6 to 15 minutes); and

[Equation 5]

3) Minimum data collection requirements:

A) Initial Measurement Duration. The property-line-noise-source measurements must proceed initially for one hour. Because of correction for short-term background transient sounds, actual reported data collection time T, in seconds, may be less than 3600 seconds (one hour).

i) If small blocks of data are used for data collection, then the total measurement duration in seconds, T_PLNS is given by N_PLNS T, where T is the length of each block in seconds and N_PLNS is the number of non-discarded blocks. If data inhibition is used for data collection, then T_PLNSis the number of non-inhibited seconds during the measurement hour. In either case, T_PLNS shall be no less than 900 seconds.

ii) If very few blocks were used for data collection, then the duration of each block, T, may be too long and should be reduced.

iii) For either data collection method, sounds considered to be short-term transient may actually be part of the long-term background ambient and should be so redefined.

B) Extended Measurement Duration. If T_PLNS is less than 900 seconds during the first hour of measurements, the raw data collection procedures shall be appropriately modified and new measurements must proceed for an additional hour. If T_PLNS after combining the first and the second hour of measurements is also less than 900 seconds, then the raw data collection must continue using the data inhibition method or method employed during the second hour until T_PLNS is greater than or equal to 900 seconds.

4) Correction for Long-Term Background Ambient Sound:

A) The raw 1-hour L_eq must be corrected for long-term background ambient sound. Subsection below describes methods to obtain the long-term background ambient sound level in the jth frequency band. The correction is dependent on the difference (in decibels) between the raw, 1-hour, jth band property-line-noise-Source: L_eqjand corresponding jth band long-term background ambient sound level. The correction to be applied is as follows:


i) If the difference between the raw 1-hour L_eq and the long-term background ambient sound is larger than 10 decibels, then the correction shall be set to 0.

ii) If the difference between the raw 1-hour L_eqand the long-term background ambient sound difference is less than 3 decibels, then the jth frequency-band level, L_eqj, shall be set equal to 0.

iii) If the difference between the raw 1-hour L_eq and the long-term background ambient sound is between 3 and 10 decibels then the correction given in Table 1 below shall be subtracted from the raw, 1-hour property-line-noise-source L_eqj

Table 1

Corrections in dB for long-term

Background ambient sound

Difference

Correction

(dB)

(dB)

3

3

4

2.3

5

1.7

6

1.3

7

1.0

8

0.7

9

0.6

10

0.5

B) The long-term background ambient corrected level must be the property-line-noise-source L_eqj reported for the jth frequency band.

b) Obtaining the background ambient sound level:

1) The background ambient must be measured for the purposes of this Section during a 10-minute interval.

2) Long-term background ambient measurement procedures are similar to procedures to measure the property-line-noise-source itself. Eliminating short-term background ambient transient sounds from the measurement of average long-term background ambient sound proceeds in a manner similar to the measurement of the property-line-noise-source emissions themselves. The two methods for measurement are: to divide the 10-minute measurement into short blocks of data, or inhibit data collection when short-term background transient sounds occur. The same method must be used for gathering both the property-line-noise source data and the corresponding long-term background ambient data. The measurement procedures for each method are given in subsections (b) (3), (b) (4) and (b) (5) of this Section:

3) Using small blocks of data

A) The 10-minute measurement of long-term background ambient must be divided into short measurement blocks. The duration of these blocks shall remain constant during the entire measurement, both when measuring the long-term background ambient and when measuring the property-line-noise-source. The duration of this measurement block in seconds, T, must divide exactly (without remainder) into 600 and must be neither greater than 100 seconds nor less than 10 seconds.

B) All data for any measurement block corrupted by one or more short-term ambient transient sounds must be discarded. The number of remaining, non-discarded measurement blocks is designated N_BA, where BA stands for background ambient.

C) The L_eq for each octave (or 1/3 – octave) band are time- averaged on an energy basis over the N_BA remaining measurement blocks to obtain average long-term background ambient L_eq per band. Equation 1 (see subsection (a) (1) (E) of this Section) is used for this calculation with N_BA replacing N_PLNS as the number of elemental blocks to be summed. The total duration of the measurement in seconds, T_BA, is given by N_BA multiplied by T.

4) Continuous Data Collection.

A) The measuring instrument must be adjusted according to manufacturer’s instructions to continuously measure sound pressure and accumulate (i.e record) L_eq. A switch must be available to inhibit data collection whenever a short-term background transient sound occurs, (and on some instruments, a button may be available to delete the most recent, previous data).


B) The switches or buttons must be used to prevent short-term background ambient sounds from corrupting the data.

C) Data collection must proceed for 10 minutes. The result is the 10-minute, long-term background ambient L_eqin each band.

D) T_BA is the number of non-inhibited measurement seconds during the 10-minute measurement period.

5) The minimum duration, for either method, T_BA must be no less than 150 seconds. If T_BA is less than 150 seconds, then the measurement of the long-term background ambient must continue beyond the original 10 minutes and until T_BA for the total long-term background ambient measurement is greater than or equal to 150 seconds.

6) Measurement Alternatives. The long-term background ambient-noise should ideally be measured at the potential violation site just before measurement of the property-line-noise-source emissions. However, turning off the property-line-noise-source may not always be possible. The following are a hierarchical order of five procedures for obtaining the long-term background ambient noise. The first four procedures involves direct measurement; the fifth procedure provides for use of tables of values obtained from extensive measurements. These are not equivalent procedures but are ordered from what is considered to be the most accurate to what is considered to be the least accurate procedure.

A) Direct Measurement Procedure –1: With the property-line-noise-source (PLNS) turned off, measure the long-term background ambient noise within the hour before or within the hour after measurement of the PLNS emissions at the location where the PLNS measurements are being taken and with the measurement equipment used for the PLNS measurements.

B) Direct Measurement Procedure-2: With the PLNS turned off, measure the long-term background ambient during a similar time period in terms of background ambient sound level, within one (1) to twenty-four (24) hours before, or within one (1) to twenty-four (24) hours after measurement of the PLNS emissions at the location where the PLNS measurements are being taken and with the measurement equipment used for the PLNS.

C) Direct Measurement Procedure- 3: With the PLNS turned off, measure the long-term background ambient during some other acoustically similar period within one (1) to thirty (30) days before, or within one (1) to thirty (30) days after measurement of the PLNS emissions. This alternate long-term background ambient measurement time might be a Saturday night or anytime during a Sunday or holiday. The measurements would be made at the location where the PLNS measurements are being taken and with the measurement equipment (or like equipment) used for the PLNS measurement.


D) Direct Measurement Procedure-4: With the PLNS turned off, measure the long-term background ambient noise during some other acoustically similar period within thirty (30) to ninety (90) days before, or within thirty (30) to ninety (90) days after measurement of the PLNS emissions. These measurements would be made at the location where the PLNS measurements are being taken and with the measurement equipment (or like equipment) used for the property-line-noise-source measurements.

E) Tables of Long-term Background Ambient Noise. Where none of the alternatives can be used, use the applicable long-term background ambient data taken from Tables A through D in Appendix A of this Part. These tables are organized by predominant land use and time of day (daytime or nighttime). There are separate tables for octave and 1/3- octave bands. The background environments presented in the table are based on extensive measurements conducted in the Chicago area and are divided into the five categories given below in accordance with Bonvallet, G.L., “Levels and Spectra of Traffic, Industrial, and Residential Area Noise,” Journal of the Acoustical Society of America, 23 (4), pp 435-439, July, 1951; and Dwight E. Bishop and Paul D. Schomer, Handbook of Acoustical Measurements and Noise Control, Chapter 50, Community Noise Measurements, 3^rd Edition, Cyril M Harris, Editor , McGraw-Hill Book Co., New York (1991).


i) Category 1: Noisy commercial and Industrial Areas. Very heavy traffic conditions such as in busy downtown commercial areas, at intersections of mass transportation and other vehicles including the Chicago Transit Authority trains, heavy motor trucks and other heavy traffic, and street corners where motor many buses and heavy trucks accelerate.

ii) Category 2: Moderate Commercial and Industrial Areas, and Noisy Residential Areas. Heavy traffic areas with conditions similar to subsection (b)(6)(E)(i) of this Section but with somewhat less traffic, routes of relatively heavy or fast automobile traffic but where heavy truck traffic is not extremely dense, and motor bus routes.

iii) Category 3: Quiet Commercial and Industrial Areas, and Moderate Residential Areas. Light traffic conditions where no mass transportation vehicles and relatively few automobiles and trucks pass, and where these vehicles generally travel at low speeds. Residential areas and commercial streets and intersections with little traffic comprise this category.

iv) Category 4: Quiet Residential Areas. These areas are similar to Category 3 in subsection (b)(6)(E)(iii) of this Section but for this group the background is either distant traffic or is unidentifiable.

v) Category 5: Very Quiet, Sparse Suburban or Rural Areas. These areas are similar to Category 4 subsection (b)(6)(E)(iv) of this Section but are usually in unincorporated areas and for this group there are few if any near neighbors.

Section 910.107 Measurement Techniques for Highly-Impulsive Sound Under 35 Ill. Adm. Code 901.104.

a) Measurement of highly-impulsive sound under Rule 901.104 can be made in two distinct and equally valid ways, namely the general method and the controlled test method.

b) General Method: The general method is to measure the 1-hour, A–weighted L_eq (not the octave or 1/3 octave band levels) using essentially one of the two procedures described in 35 Ill. Adm. Code 910.105 and 910.106.

1) The procedure using small blocks of time to collect data is as follows:

A) The hour must be divided into small blocks and the A-weighted L_eqmust be measured for each of these small blocks of time. L_eqmust be measured for the entire hour but data collection must be inhibited whenever a short-term background transient sound occurs.

~~B) The duration of each block must be held constant during the hour. This duration in seconds must divide exactly into 900 and must be neither greater than 100 seconds nor less than 10 seconds.~~

C) The data for any block corrupted by one or more short-term background ambient sounds must be discarded.

2) The continuous data collection procedures is as follows:

A) L_eqmust be measured for the entire hour.

~~B) Data collection must be inhibited whenever a short-term background transient sound occurs.~~

3) Correction for the long-term background ambient must be accomplished using all of the other procedures and requirements enumerated in 35 Ill. Adm. Code 910.105 and 910.106 must be complied with to determine an A-weighted, 1-hour, background-ambient-corrected L_eqfor the highly impulsive property-line-noise-Source: under study.

c) Controlled Test Method: For this method, the following procedures must be used:

1) General Measurement Description


A) The sound exposure per impulse from each separate individual impulsive Source: is measured.

B) The total sound exposure per hour from each Source: is the sound exposure per event multiplied by the number of events per hour.

C) The grand total sound exposure (SE) per hours is the sum of the sound exposures per hour from each of the separate individual sources.

D) The reported SEL is obtained from the grand total sound exposure (SE) per hour using the following:

SEL = 10 log (SE) + 94. [Eq. 7]

E) The equivalent level, L_eqcorresponding to a SEL measured or predicted for one hour (3600 seconds) is given by:

L_eq = SEL - 10 log (3600). [Eq. 8]

2) Determination of Sound Exposure per Event must be as follows:

A) The sound exposure per event from each, separate, individual Source: must be determined by measuring the total A-weighted sound exposure for about 10 repetitions of this source. This set of about 10 measurements may be performed continuously over a short period of time, or this set of measurements may be performed over a discontinuous set of measurement periods. In either case, the total measurement duration must be less than 100 seconds.


B) These separate, individual property-line-noise-Source: controlled measurement must be free of any short-term ambient sounds. If any short-term background transient sounds occur during these measurements, then the measurement must be repeated until measurement data, free of any corrupting short-term background ambient sounds, are obtained.

C) The total measured A-weighted sound exposure for this group of about 10 repetitions must be corrected for long-term background ambient by subtracting the A-weighted long-term background ambient sound exposure. The sound exposure value subtracted must be the long-term A-weighted background ambient sound exposure per second multiplied by the number of seconds used to measure the several Source: repetitions.


D) The reported Source: A-weighted sound exposure per event must be the total corrected sound exposure divided by the number of Source: repetitions measured.

E) The background ambient must be measured for a short time, at least 30 seconds as near in time to the Source: measurements as possible, but within ½ hour. The total A-weighted long-term background ambient sound exposure per second is the total measured long-term background ambient sound exposure divided by the number of seconds of background ambient measurement.

F) There must be no short-term background ambient sounds present during the measurement of the long-term background ambient. If any short-term background transient sounds occur during these measurements, then the measurements must be repeated until long-term background ambient measurement data free of any corrupting short-term background ambient sound are obtained.

910.Appendix A Tables of Long-term Background Ambient Noise

910.Table A. Daytime long-term background ambient L_eq levels in decibels by land use categories and 1/3 octave-band level.

Background Category

Octave-Band Center Frequency (Hz)

1

2

3

4

5

20

63

56

48

42

36

25

64

57

49

43

37

31

65

58

50

44

38

40

65

58

51

44

38

50

66

59

51

45

39

63

66

59

52

46

40

80

67

60

52

46

40

100

68

60

53

47

41

125

67

59

52

46

40

160

66

59

52

46

40

200

66

58

51

45

39

250

65

58

50

44

38

315

64

57

49

43

37

400

63

55

48

42

36

500

62

54

46

40

34

630

61

53

44

38

32

800

60

51

42

36

30

1000

58

49

40

34

28

1250

56

47

38

32

26

1600

54

45

36

30

24

2000

52

43

33

28

21

2500

50

41

30

25

19

3150

49

39

28

23

17

4000

48

37

25

20

15

5000

46

35

23

18

13

6300

44

33

21

16

10

8000

43

31

19

14

8

10,000

41

29

17

12

6

12,500

39

27

15

10

4

910.Appendix A Tables of Long-term Background Ambient Noise
910.Table B. Nighttime long-term background ambient L_eq levels in decibels by land use categories and 1/3- octave band level.

Background Category

Octave-Band Center Frequency (Hz)

1

2

3

4

5

20

53

48

43

37

31

25

54

49

44

38

32

31

55

50

45

39

33

40

55

50

46

39

33

50

56

51

46

40

34

63

56

51

47

41

35

80

57

52

47

41

35

100

58

52

48

42

36

125

57

51

47

41

35

160

56

51

47

41

35

200

56

50

46

40

34

250

55

50

45

39

33

315

54

49

44

38

32

400

53

47

43

37

31

500

52

46

41

35

29

630

51

45

39

33

27

800

50

43

37

31

25

1000

48

41

35

29

23

1250

46

39

33

27

21

1600

44

37

31

25

19

2000

42

35

28

23

16

2500

40

33

25

20

14

3150

39

31

23

18

12

4000

38

29

20

15

10

5000

36

27

18

13

8

6300

34

25

16

11

5

8000

33

23

14

9

3

10,000

31

21

12

7

1

12,500

29

19

10

2

910.Appendix A Tables of Long-term Background Ambient Noise

910.Table C. Daytime long-term background ambient L_eq levels in decibels by land use categories and octave band level.

Background Category

Octave-Band Center Frequency (Hz)

1

2

3

4

5

31

70

63

55

49

43

63

71

64

57

51

45

125

72

64

57

51

45

250

70

63

55

49

43

500

67

59

51

45

39

1000

63

54

45

39

33

2000

57

48

38

33

26

4000

53

42

30

25

20

8000

48

36

24

19

13

910.Appendix A Tables of Long-term Background Ambient Noise

910.Table D. Nighttime long-term background ambient L_eq levels in decibels by land use categories and octave band level.

Background Category

Octave-Band Center Frequency (Hz)

1

2

3

4

5

31

60

55

50

44

38

63

61

56

52

46

40

125

62

56

52

46

40

250

60

55

50

44

38

500

57

51

46

40

34

1000

53

46

40

34

28

2000

47

40

33

28

21

4000

43

34

25

20

15

8000

38

28

19

14

8

IT IS SO ORDERED.

I, Dorothy M. Gunn, Clerk of the Illinois Pollution Control Board, certify that the Board adopted the above opinion and order on July 10, 2003, by a vote of 6-0.

Dorothy M. Gunn, Clerk
Illinois Pollution Control Board

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c)	During the period defined by (1) the beginning of the nighttime hours (10:00 pm) or sunset, whichever occurs earlier and (2) ending of the nighttime hours (7:00 am) or , ~~after sunset and before~~ sunrise, whichever occurs later, the allowable sound level limits in subsections ~~subparagraphs~~ (a) and (b) shall be reduced by 10 decibels ~~decibles~~ except in emergency situations where rain, lightning, other atmospheric conditions, or operator or public safety requires unscheduled nighttime hour explosive blasting.

d)	Persons causing or allowing explosive blasting to be conducted on any Class C land used as specified by LBCS code 8300 or 8500 ~~SLUCM code 852 or 854~~ shall notify the local public of such blasting prior to its occurrence, except when emergency situations require unscheduled blasting, by publication of a blasting schedule, identifying the work days or dates and time periods when explosives are expected to be detonated, at least every three months in a newspaper of general circulation in the locality of the blast site.

b)	Operation of its forging hammers is limited to the hours of 7:00 a.m. through 11:00 p.m., with occasional operations beginning at 6:00 a.m. and ending at midnight, Monday through Saturdays; and

c)	Sound absorptive materials shall be installed on each of the forging hammer structures as each is routinely overhauled, but no later than January 1, 1987.

b)	Operate its forging hammers only during the hours of 6:00 a.m. through midnight, Mondays through Fridays, and 6:30 a.m. until 7:30 p.m. on Saturdays.

b)	Operate ~~Shall operate~~ its forging hammers only between the hours of 5:00 a.m. Monday through 9:00 p.m. Saturday.

Main Category	Function Code	Description	35 IAC 901 Land Class

Residence or accommodation functions	1000	Residence or accommodation functions	A
	1100	Private household
	1200	Housing services for the elderly
	1210	Retirement housing services	½
	1220	Congregate living services	½
	1230	Assisted-living services	½
	1240	Life care or continuing care services	½
	1250	Skilled-nursing services	½
	1300	Hotels, motels, or other accommodation services	½
	1310	Bed and breakfast inn	½
	1320	Rooming and boarding	¯
	1330	Hotel, motel, or tourist court
	1340	Casino hotel	A
General sales or services	2000	General sales or services
	2100	Retail sales or service	B
	2110	Automobile sales or service establishment
	2111	Car dealer
	2112	Bus, truck, mobile homes, or large vehicles	½
	2113	Bicycle, motorcycle, ATV, etc.	½
	2114	Boat or marine craft dealer	½
	2115	Parts, accessories, or tires	½
	2116	Gasoline service	½
	2120	Heavy consumer goods sales or service	½
	2121	Furniture or home furnishings	½
	2122	Hardware, home centers, etc.	½
	2123	Lawn and garden supplies	½
	2124	Department store, warehouse club or superstore	½
	2125	Electronics and Appliances	½
	2126	Lumber yard and building materials	½
	2127	Heating and plumbing equipment	½
	2130	Durable consumer goods sales and service	½
	2131	Computer and software	½
	2132	Camera and photographic supplies	½
	2133	Clothing, jewelry, luggage, shoes, etc.	½
	2134	Sporting goods, toy and hobby, and musical instruments	½
	2135	Books, magazines, music, stationery	½
	2140	Consumer goods, other	½
	2141	Florist	½
	2142	Art dealers, supplies, sales and service	½
	2143	Tobacco or tobacconist establishment	½
	2144	Mail order or direct selling establishment	½
	2145	Antique shops, flea markets, etc.	½
	2150	Grocery, food, beverage, dairy, etc.	½
	2151	Grocery store, supermarket, or bakery	½
	2152	Convenience store	½
	2153	Specialty food store	½
	2154	Fruit and vegetable store	½
	2155	Beer, wine, and liquor store	½
	2160	Health and personal care	½
	2161	Pharmacy or drug store	½
	2162	Cosmetic and beauty supplies	½
	2163	Optical	½
	2200	Finance and Insurance	½
	2210	Bank, credit union, or savings institution	½
	2220	Credit and finance establishment	½
	2230	Investment banking, securities, and brokerages	½
	2240	Insurance-related establishment	½
	2250	Fund, trust, or other financial establishment	½
	2300	Real estate, and rental and leasing	½
	2310	Real estate services	½
	2320	Property management services	½
	2321	Commercial property-related	½
	2322	Rental housing-related	½
	2330	Rental and leasing	½
	2331	Cars	½
	2332	Leasing trucks, trailers, RVs, etc.	½
	2333	Recreational goods rental	½
	2334	Leasing commercial, industrial machinery, and equipment	¯
	2335	Consumer goods rental
	2336	Intellectual property rental (video, music, software, etc.)	B
	2400	Business, professional, scientific, and technical services
	2410	Professional services	A
	2411	Legal services
	2412	Accounting, tax, bookkeeping, payroll services
	2413	Architectural, engineering, and related services	½
	2414	Graphic, industrial, interior design services	½
	2415	Consulting services (management, environmental, etc.)	½
	2416	Research and development services (scientific, etc.)	½
	2417	Advertising, media, and photography services	½
	2418	Veterinary services	½
	2420	Administrative services	½
	2421	Office and administrative services	½
	2422	Facilities support services	½
	2423	Employment agency	½
	2424	Business support services	½
	2425	Collection agency	½
	2430	Travel arrangement and reservation services	½
	2440	Investigation and security services	½
	2450	Services to buildings and dwellings	½
	2451	Extermination and pest control	½
	2452	Janitorial	½
	2453	Landscaping	¯
	2454	Carpet and upholstery cleaning
	2455	Packing, crating, and convention and trade show services	A
	2500	Food services	B
	2510	Full-service restaurant
	2520	Cafeteria or limited service restaurant
	2530	Snack or nonalcoholic bar	½
	2540	Bar or drinking place	½
	2550	Mobile food services	½
	2560	Caterer	½
	2570	Food service contractor	½
	2580	Vending machine operator	½
	2600	Personal services	½
	2700	Pet and animal sales or service (except veterinary)	¯
	2710	Pet or pet supply store
	2720	Animal and pet services	B
Manufacturing and wholesale trade	3000	Manufacturing and wholesale trade
	3100	Food, textiles, and related products	C
	3110	Food and beverages
	3120	Tobacco manufacturing establishment
	3130	Textiles	½
	3140	Leather and allied products	½
	3200	Wood, paper, and printing products	½
	3210	Wood products establishment	½
	3220	Paper and printing materials	½
	3230	Furniture and related products	½
	3300	Chemicals, and metals, machinery, and electronics manufacturing	½ ½
	3310	Petroleum and coal products	½
	3320	Chemicals, plastics, and rubber products	½
	3330	Nonmetallic mineral products	½
	3340	Primary metal manufacturing	½
	3350	Machinery manufacturing	½
	3360	Electrical equipment, appliance, and components manufacturing	½ ½
	3370	Transportation equipment, automobiles, etc.	½
	3400	Miscellaneous manufacturing	½
	3410	Jewelry and silverware	½
	3420	Dolls, toys, games, and musical instruments	¯
	3430	Office supplies, inks, etc.
	3440	Signs	C
	3500	Wholesale trade establishment	B
	3510	Durable goods
	3520	Nondurable goods	¯
	3600	Warehouse and storage services	B
Transportation, communication, information, and utilities	4000	Transportation, communication, information, and utilities
	4100	Transportation services
	4110	Air transportation	U
	4111	Air passenger transportation
	4112	Air freight transportation
	4113	Airport and support establishment	¯
	4114	Aircraft and accessories
	4115	Other air transportation (including scenic, balloon, etc.)	U
	4120	Rail transportation	C
	4121	Rail passenger transportation
	4122	Rail freight transportation
	4123	Rail transportation support establishment	½
	4130	Road, ground passenger, and transit transportation	½
	4131	Local transit systems--mixed mode	½
	4132	Local transit systems--commuter rail	½
	4133	Local transit systems--bus, special needs, and other motor vehicles	½ ½
	4134	Interurban, charter bus, and other similar establishments	½
	4135	School and employee bus transportation	½
	4136	Special purpose transit transportation (including scenic, sightseeing, etc.)	½ ½
	4137	Taxi and limousine service	½
	4138	Towing and other road and ground services	½
	4140	Truck and freight transportation services	½
	4141	General freight trucking, local	½
	4142	General freight trucking, long-distance	½
	4143	Freight trucking, specialized (used household and office goods)	½ ½
	4144	Freight trucking, specialized (except used goods)	½
	4150	Marine and water transportation	½
	4151	Marine passenger transportation	½
	4152	Marine freight transportation	½
	4153	Marine port and harbor operations	½
	4154	Marine cargo handling and dry dock services	½
	4155	Marine navigational and other services	½
	4160	Courier and messenger services	¯
	4170	Postal services
	4180	Pipeline transportation	C
	4200	Communications and information
	4210	Publishing	C
	4211	Newspapers, books, periodicals, etc.	C
	4212	Software publisher	C
	4220	Motion pictures and sound recording	B
	4221	Motion Picture and video production, publishing, and distribution
	4222	Motion picture viewing and exhibition services	½
	4223	Sound recording, production, publishing, and distribution	½
	4230	Telecommunications and broadcasting	½
	4231	Radio and television broadcasting	½
	4232	Cable networks and distribution	½
	4233	Wireless telecommunications	½
	4234	Telephone and other wired telecommunications	½
	4240	Information services and data processing industries	½
	4241	Online information services	¯
	4242	Libraries and archives
	4243	News syndicate	B
	4300	Utilities and utility services	C
	4310	Electric power
	4311	Hydroelectric
	4312	Fossil	½
	4313	Nuclear	½
	4314	Alternative energy sources	½
	4320	Natural gas, petroleum, fuels, etc.	½
	4330	Water, steam, air conditioning supply	½
	4331	Drinking water	½
	4332	Irrigation and industrial water supply	½
	4333	Air conditioning and steam supply	½
	4340	Sewer, solid waste, and related services	½
	4341	Hazardous waste collection	½
	4342	Hazardous waste treatment and disposal	½
	4343	Solid waste collection	½
	4344	Solid waste combustor or incinerator	½
	4345	Solid waste landfill	½
	4346	Waste treatment and disposal	¯
	4347	Septic tank and related services	C
Arts, entertainment, and recreation	5000	Arts, entertainment, and recreation
	5100	Performing arts or supporting establishment	B
	5110	Theater, dance, or music establishment
	5120	Sports team or club
	5130	Racetrack establishment	½
	5140	Promoter of performing arts, sports, and similar events	¯
	5150	Agent for management services
	5160	Independent artist, writer, or performer	B
	5200	Museums and other special purpose recreational institutions	A
	5210	Museum
	5220	Historical or archeological institution	¯
	5230	Zoos, botanical gardens, arboreta, etc.	A
	5300	Amusement, sports, or recreation establishment	B
	5310	Amusement or theme park establishment
	5320	Games arcade establishment
	5330	Casino or gambling establishment	½
	5340	Miniature golf establishment	½
	5350	Skiing	½
	5360	Marina or yachting club facility operators	½
	5370	Fitness, recreational sports, gym, or athletic club,	½
	5380	Bowling, billiards, pool, etc.	¯
	5390	Skating rinks, roller skates, etc.
	5400	Camps, camping, and related establishments	B
	5500	Natural and other recreational parks	A
Education, public admin., health care, and other inst.	6000	Education, public admin., health care, and other inst.
	6100	Educational services
	6110	Nursery and preschool	A
	6120	Grade schools
	6121	Elementary
	6122	Middle	½
	6123	Senior	½
	6124	Continuance	½
	6125	Alternate education services	½
	6126	Adult education services	½
	6130	Colleges and Universities	½
	6140	Technical, trade, and other specialty schools	½
	6141	Beauty schools	½
	6142	Business management	½
	6143	Computer training	¯
	6144	Driving education
	6145	Fine and performing arts education	A
	6146	Flight training	U
	6147	Sports and recreation education	B
	6200	Public administration
	6210	Legislative and executive functions	B
	6220	Judicial functions	B
	6221	Courts	B
	6222	Correctional institutions	A
	6300	Other government functions	B
	6310	Military and national security
	6320	Space research and technology
	6400	Public Safety	½
	6410	Fire and rescue	¯
	6420	Police
	6430	Emergency response	B
	6500	Health and human services
	6510	Ambulatory or outpatient care services	A
	6511	Clinics
	6512	Family planning and outpatient care centers
	6513	Medical and diagnostic laboratories	½
	6514	Blood and organ banks	¯
	6520	Nursing, supervision, and other rehabilitative services
	6530	Hospital	A
	6560	Social assistance, welfare, and charitable services	B
	6561	Child and youth services
	6562	Child day care
	6563	Community food services	½
	6564	Emergency and relief services	½
	6565	Other family services	¯
	6566	Services for elderly and disabled
	6567	Veterans affairs	B
	6568	Vocational rehabilitation	A
	6600	Religious institutions	A
	6700	Death care services	B
	6710	Funeral homes and services
	6720	Cremation services and cemeteries
	6800	Associations, nonprofit organizations, etc.	½
	6810	Labor and political organizations	½
	6820	Business associations and professional membership organizations	¯
	6830	Civic, social, and fraternal organizations	B
Construction-related businesses	7000	Construction-related businesses
	7100	Building, developing, and general contracting	B
	7110	Residential construction
	7120	Land development and subdivision
	7130	Industrial, commercial and institutional building construction	½
	7200	Machinery related	½
	7310	Building equipment and machinery installation contractors	½
	7320	Excavation contractor	½
	7330	Water well drilling contractor	½
	7340	Wrecking and demolition establishment	½
	7350	Structural steel erection contractor	½
	7360	Special trade contractor	½
	7370	Carpentry, floor, and tile contractor	½
	7380	Concrete contractor	½
	7310	Electrical contractor	½
	7320	Glass and glazing contractor	½
	7330	Masonry and drywall contractors	½
	7340	Painting and wall covering	¯
	7350	Plumbing, heating, and air-conditioning
	7360	Roofing, siding, and sheet metal contractors	B
	7400	Heavy construction	C
	7410	Highway and street construction;
	7420	Bridge and tunnel construction
	7430	Water, sewer, and pipeline construction	¯
	7440	Power lines, communication and transmission lines
	7450	Industrial and other nonbuilding construction	C
Mining and extraction establishments	8000	Mining and extraction establishments	C
	8100	Oil and natural gas
	8200	Metals (iron, copper, etc.)
	8300	Coal	¯
	8400	Nonmetallic mining
	8500	Quarrying and stone cutting establishment	C
Agriculture, forestry, fishing and hunting	9000	Agriculture, forestry, fishing and hunting
	9100	Crop production	C
	9110	Grain and oilseed
	9111	Wheat
	9112	Corn	½
	9113	Rice	½
	9114	Soybean and oilseed	½
	9115	Dry pea and bean	½
	9120	Vegetable farming or growing services	½
	9130	Fruits and trees	½
	9140	Greenhouse, nursery, and floriculture	½
	9141	Food crops grown under cover	½
	9142	Nursery and tree production	½
	9143	Floriculture production	½
	9150	All other crops	½
	9151	Tobacco crop	½
	9152	Cotton crop	½
	9153	Sugarcane crop	½
	9154	Hay	½
	9155	Peanut crop	½
	9200	Support functions for agriculture	½
	9210	Farm and farm labor management services	½
	9220	Spraying, dusting, and other related services	½
	9230	Crop harvesting and post harvest crop activities (including drying, siloing, etc.)	½ ½
	9240	Cotton ginning, grist milling, etc.	½
	9300	Animal production including slaughter	½
	9310	Cattle ranch and crops	½
	9311	Beef cattle ranch establishments	½
	9312	Cattle feedlot establishment	½
	9320	Dairy cattle and milk production	½
	9330	Hog and pig farm	½
	9340	Poultry and egg production and hatcheries	½
	9350	Sheep and goat farming establishments	½
	9360	Fish hatcheries, fisheries, and aquaculture	½
	9370	All other animal production	½
	9371	Apiculture (bees, wax, and related operations)	½
	9372	Horse and equine production	½
	9373	Fur-bearing animal production	½
	9380	Support functions for animal production	½
	9400	Forestry and Logging	½
	9410	Logging	½
	9420	Forest nurseries	½
	9430	Support functions for forestry	½
	9500	Fishing, hunting and trapping, game preserves	½
	9510	Fishing	¯
	9520	Hunting and trapping, game retreats, game and fishing preserves	C
	9900	Unclassifiable function	U
	9910	Not applicable to this dimension
	9990	To be determined	¯
	9999	To be determined	U

						~~SIC~~	Land*
~~Code~~	~~Category~~	~~Code~~	~~Category~~	~~Code~~	~~Category~~	~~Reference¹~~	~~Class~~

	11	~~Household units.~~	~~110~~	~~Household units.~~	~~1100~~	~~Household units.²~~	~~----~~	A

	12	~~Group quarters.~~	~~121~~	~~Rooming and boarding houses.~~	~~1210~~	~~Rooming and boarding houses.³~~	~~7021~~

			~~122~~	~~Membership lodgings.~~	~~1221~~	~~Fraternity and sorority houses.~~	~~⁴Incl. 7041~~
					~~1229~~	~~Other membership lodgings, NEC.⁵~~	~~Incl. 7041~~

			~~123~~	~~Residence halls or dormitories.~~	~~1231~~	~~Nurses’ homes.~~	~~----~~
					~~1232~~	~~College dormitories.~~	~~----~~
					~~1239~~	~~Other residence halls or dormitories,~~	~~----~~
						~~NEC.~~

			~~124~~	~~Retirement homes and orphan-~~	~~1241~~	~~Retirement homes.~~	~~----~~
~~ages.~~		~~1242~~	~~Orphanages.~~	~~----~~

			~~125~~	~~Religious quarters.~~	~~1251~~	~~Convents.~~	~~----~~
					~~1252~~	~~Monasteries.~~	~~----~~
					~~1253~~	~~Rectories.~~	~~----~~
					~~1259~~	~~Other religious quarters, NEC.~~	~~----~~

			~~129~~	~~Other group quarters, NEC.~~	~~1290~~	~~Other group quarters, NEC.~~	~~----~~

13		~~Residential hotels.~~	~~130~~	~~Residential hotels.~~	~~1300~~	~~Residential hotels.⁶~~	~~Incl. 7011~~

14		~~Mobile home parks or courts.~~		~~140~~	~~Mobile home parks or courts.~~	~~1400~~	~~Mobile home parks or courts.~~	~~7031~~

15		~~Transient lodgings.~~	~~151~~	~~Hotels, tourist courts, and motels.~~	~~1510~~	~~Hotels, tourist courts, and motels.~~	~~7011~~

			~~159~~	~~Other transient lodgings, NEC.~~	~~1590~~	~~Other transient lodgings, NEC.7~~

19		~~Other residential, NEC.~~		~~190~~	~~Other residential, NEC.~~	~~1900~~	~~Other residential, NEC.~~	~~---- A~~


~~FOOTNOTES~~

~~codes in the SIC system that most nearly correspond to the 4-digit~~		~~5 or more persons renting rooms, with or without board, and not re-~~
~~land use activity indicated. (See ch. III, Sec. A3, “The Use of Stand-~~		~~lated to the had or person in charge. Where there are less than 5~~
~~and Industrial Classification Nomenclature.”) A dash indicates that~~		~~roomers, the total quarters are considered as one “Household unit”~~
~~there is no corresponding SIC code.~~			~~and is coded 1100.~~
~~²Code 1100--”Household units” are defined as a house, and apart-~~	~~⁴"Incl. 7041" is an abbreviation which indicates that the 4-digit~~
~~ment, or other group of rooms, or a single room that is intended for~~		~~land use activity category is only one of several categories of establish-~~
~~occupancy as separate living quarters. Occupants of “Household~~		~~ments that are included under SIC code 7041.~~
~~units” do not live and eat with other persons in the structure (such as~~		~~⁵"NEC” is an abbreviation for “not elsewhere coded.”~~
~~in a boarding house), and there is either (1) direct access from the~~		~~⁶Code 1300--”Residential hotels” are those that have 75 percent or~~
~~outside or through a common hall, or (2) there is a kitchen or cooking~~		~~more of the available accommodations occupied by permanent guests~~
~~equipment for the exclusive use of the occupants of the unit. The~~		~~(i.e., persons who reside more than 30 days). Hotels with less than~~
~~occupants may be a family, a group of unrelated persons, or a person~~		~~75 percent are included under code 15, “Transient lodgings.”~~
~~living alone. Mobile homes not in “Mobile home parks or courts”~~		~~⁷Code 1590--”Other transient lodgings, NEC” includes such estab-~~
~~(code 14), but resting on a permanent type of foundation (e.g., a brick~~		~~lishments as the YMCA, YWCA, and YMHA when 50 percent or~~
~~or concrete block foundation) are included as well as units that are~~		~~more of the floor area is devoted to lodging and associated activities~~
~~vacant or that are used on a seasonal basis. Farm homes are also in-~~		~~and when less than 75 percent of the accommodations are occupied by~~
~~cluded under “household units” and should be identified separately~~		~~permanent guests. If 75 percent or more of the guests are permanent,~~
~~from the remainder of the farm which is coded under “Agriculture,”~~		~~use code 1300. If 50 percent or more of the floor area is devoted to~~
~~code 81.~~			~~recreational activity, use code 7424, “Recreation centers (general).”~~

*”Land Class” refers to Rule 201 Classifications. “A” denotes a
~~Class A Land, “B” denotes a Class B Land and “C” denotes a~~
~~Class C Land. “U” denotes a Land unclassified in rule 201.~~
~~(Added by IEPA.)~~
~~B-1~~


B.	~~A STANDARD SYSTEM FOR IDENTIFYING AND CODING LAND USE ACTIVITIES -- TWO-, THREE-, AND FOUR-DIGIT~~
~~LEVELS -- Continued~~

	21	~~Food and kindred prod-~~		~~211~~	~~Meat products -- manufacturing.~~	~~2111~~	~~Meat packing -- manufacturing.~~	~~2011 C~~
		~~ucts--manufacturing.~~			~~2112~~	~~Sausages and other prepared meat~~	~~2013~~
						~~products--manufacturing.~~
					~~2113~~	~~Poultry and small game dressing and~~	~~2015~~
						~~packing.~~

			~~212~~	~~Dairy products--manufacturing.~~	~~2121~~	~~Creamery butter--manufacturing.~~	~~2021~~
					~~2122~~	~~Cheese, natural and processed.~~	~~2022~~
					~~2123~~	~~Condensed and evaporated milk--~~	~~2023~~
						~~manufacturing.~~
					~~2124~~	~~Ice cream and frozen desserts--~~	~~2024~~
						~~manufacturing.~~
					~~2125~~	~~Fluid milk processing.~~	~~2026~~

			~~213~~	~~Canning and preserving of fruits,~~	~~2131~~	~~Canning and curing seafoods.~~	~~2031~~
				~~vegetables, and seafoods.~~	~~2132~~	~~Canning specialty foods.~~	~~2032~~
					~~2133~~	~~Canning fruits, vegetables, preserves,~~	~~2033~~
						~~jams, and jellies.~~
					~~2134~~	~~Drying and dehydrating fruits and~~	~~2034~~
						~~vegetables.~~
					~~2135~~	~~Pickling fruits and vegetables; vege-~~	~~2035~~
						~~table sauces and seasonings; salad~~
						~~dressings--manufacturing.~~
					~~2136~~	~~Fresh or frozen packaged fish and~~	~~2036~~
						~~seafoods.~~
					~~2137~~	~~Frozen fruits, fruit juices, vegetables,~~	~~2037~~
						~~and specialities.~~

			~~214~~	~~Grain mill products--manufactur-~~	~~2141~~	~~Flour and other grain mill products.~~	~~2041~~
				~~ing.~~	~~2142~~	~~Preparing feeds for animals and fowls.~~	~~2042~~
~~2143~~		~~Cereal preparations.~~	~~2043~~
					~~2144~~	~~Rice milling.~~	~~2044~~
					~~2145~~	~~Blending and preparing flour.~~	~~2045~~
					~~2146~~	~~Wet corn milling.~~	~~2046~~

			~~215~~	~~Bakery products--manufacturing.~~	~~2150~~	~~Bakery products--manufacturing.~~	~~205~~

			~~216~~	~~Sugar--manufacturing.~~	~~2160~~	~~Sugar--manufacturing.~~	~~206~~

			~~217~~	~~Confectionery and related prod-~~	~~2171~~	~~Candy and other confectionery prod-~~	~~2071~~
				~~ucts--manufacturing.~~		~~ucts--manufacturing.~~
					~~2172~~	~~Chocolate and cocoa products--~~	~~2072~~
						~~manufacturing.~~
					~~2173~~	~~Chewing gum--manufacturing.~~	~~2073~~

			~~218~~	~~Beverage--manufacturing.~~	~~2181~~	~~Malt liquors--manufacturing.~~	~~2082~~
					~~2182~~	~~Malt--manufacturing.~~	~~2083~~
					~~2183~~	~~Wine, brandy, and brandy spirits--~~	~~2084~~
						~~manufacturing.~~
					~~2184~~	~~Distilling, rectifying, and blending~~	~~2085~~
						~~liquors.~~
					~~2185~~	~~Bottling and canning soft drinks and~~	~~2086~~
						~~carbonated waters.~~
					~~2186~~	~~Flavor extracts and flavoring sirups~~	~~2087~~
						~~manufacturing, NEC.~~

			~~219~~	~~Other food preparations and kin-~~	~~2191~~	~~Cottonseed oil milling.~~	~~2091~~
				~~dred products manufacturing,~~	~~2192~~	~~Soybean oil milling.~~	~~2092~~
				~~NEC.~~	~~2193~~	~~Vegetable oil milling (except cotton-~~	~~2093~~
						~~seed and soybean).~~
					~~2194~~	~~Animal and marine fats and oils (in-~~	~~2094~~
						~~cluding grease and tallow)--manu-~~
						~~facturing.~~
					~~2195~~	~~Roasting coffee and coffee products--~~	~~2095~~
						~~manufacturing.~~
					~~2196~~	~~Shortening, table oils, margarine,~~	~~2096~~
						~~and other edible fats and oils--~~
						~~manufacturing.~~
					~~2197~~	~~Ice--manufacturing~~	~~2097~~

					~~2198~~	~~Macaroni, spaghetti, vermicelli, and~~	~~2098~~
						~~noodles--manufacturing.~~
					~~2199~~	~~Other food preparations and kindred~~	~~2099~~	C
						~~products manufacturing, NEC.~~
~~B-2~~

22	~~Textile mill products--manu-~~	~~221~~	~~Broad and narrow woven fabrics~~	~~2210~~	~~Broad and narrow woven fabrics and~~	~~221,222,223⁹C~~
	~~facturing.~~	~~and other small wares (cotton,~~		~~other small wares (cotton, manmade~~	~~and 224~~
		~~manmade fibers, silk, and wool)--~~		~~fibers, silk, and wool)--manufacturing.~~
		~~manufacturing.~~

			~~222~~	~~Knit goods--manufacturing.~~	~~2220~~	~~Knit goods--manufacturing.~~	~~225~~

			~~223~~	~~Dyeing and finishing of textiles~~	~~2230~~	~~Dyeing and finishing of textiles (ex-~~	~~226~~
				~~(except wool fabrics and knit~~		~~cept wool fabrics and knit goods).~~
				~~goods.~~

			~~224~~	~~Floor coverings (rugs and carpets)~~	~~2240~~	~~Floor coverings (rugs and carpets)--~~	~~227~~
				~~manufacturing.~~		~~manufacturing.~~

			~~225~~	~~Yarns and threads--manufacturing.~~	~~2250~~	~~Yarns and threads--manufacturing.~~	~~228~~

			~~229~~	~~Other textile goods manufacturing,~~	~~2291~~	~~Felt goods (except woven felts and~~	~~2291~~
				~~NEC.~~		~~hats)--manufacturing.~~
					~~2292~~	~~Lace Goods--manufacturing.~~	~~2292~~
					~~2293~~	~~Padding and upholstery filling--~~	~~2293~~
						~~manufacturing.~~
					~~2294~~	~~Processing waste and recovering fibers~~	~~2294~~
						~~and flock.~~
					~~2295~~	~~Artificial leather and oil cloth manu-~~	~~2295~~
						~~facturing and other impregnating and~~
						~~coating fabrics (except rubberizing).~~
					~~2296~~	~~Tire cording and fabric--manufacturing.~~	~~2296~~
					~~2297~~	~~Wool scouring, worsted combing, and~~	~~2297~~
						~~towing to top.~~
					~~2299~~	~~Other textile goods manufacturing,~~	~~2299~~
						~~NEC.~~

	23	~~Apparel and other finished~~		~~231~~	~~Men’s, youths’ and boys’ suits,~~	~~2310~~	~~Men’s, youth’s, and boys’ suits, coats,~~	~~231~~
		~~products made from fab-~~			~~coats, and overcoats--manufac-~~		~~and overcoats--manufacturing.~~
		~~rics, leather, and similar~~			~~turing.~~
~~materials-- manufacturing.~~

			~~232~~	~~Men’s, youths’, and boys’ furnish-~~	~~2320~~	~~Men’s, youths’, and boys’ furnishings,~~	~~232~~
				~~ings, work clothing, and allied~~		~~work clothing, and allied garments--~~
				~~garments--manufacturing.~~		~~manufacturing.~~

			~~233~~	~~Women’s, misses’, juniors’, girls’,~~	~~2330~~	~~Women’s, misses’, juniors’, girls’,~~	~~233 and~~
				~~children’s, and infants’ outerwear--~~		~~children’s, and infants’ outerwear--~~	~~236~~
				~~manufacturing.~~		~~manufacturing.~~

			~~234~~	~~Women’s, misses’, children’s, and~~	~~2340~~	~~Women’s, misses’, children’s, and~~	~~234~~
				~~infants’ undergarments--manufact-~~		~~infants’ undergarments--manufacturing.~~
				~~uring.~~

			~~235~~	~~Hats, caps, and millinery-manu-~~	~~2350~~	~~Hats, caps, and millinery--manufac-~~	~~235~~
				~~facturing.~~		~~turing.~~

			~~236~~	~~Leather and leather products--~~	~~2361~~	~~Leather tanning and finishing.~~	~~3111~~
				~~manufacturing.~~	~~2362~~	~~Industrial leather belting and packing--~~	~~3121~~
						~~manufacturing.~~
					~~2363~~	~~Boot and shoe cut stock and findings--~~	~~3131~~
						~~manufacturing.~~
					~~2364~~	~~Footwear (except rubber)--manufacturing.~~	~~314~~
					~~2365~~	~~Leather gloves and mittens-manufacturing.~~	~~315~~
					~~2366~~	~~Luggage--manufacturing.~~	~~316~~
					~~2367~~	~~Handbags and other personal leather~~	~~317~~
						~~goods--manufacturing.~~
					~~2369~~	~~Other leather products manufacturing,~~	~~319~~
						~~NEC.~~

			~~237~~		~~2370~~	~~Fur goods--manufacturing.~~	~~237~~	C






~~B-3~~

	23	~~Apparel and other finished~~		~~238~~	~~Miscellaneous apparel and acces-~~	~~2381~~	~~Dress and work gloves (except knit~~	~~2381 C~~
~~products made from fab-~~				~~sories--manufacturing.~~		~~and all leather)--manufacturing.~~
~~rics, leather, and similar~~					~~2382~~	~~Robes and dressing gowns-manu-~~	~~2384~~
		~~materials--manufacturing--~~					~~facturing.~~
		~~Continued~~			~~2383~~	~~Raincoats and other waterproof outer~~	~~2385~~
						~~garments--manufacturing.~~
					~~2384~~	~~Leather and sheep lined clothing--~~	~~2386~~
						~~manufacturing.~~
					~~2385~~	~~Apparel belts--manufacturing.~~	~~2387~~
					~~2389~~	~~Other miscellaneous apparel and ac-~~	~~2389~~
						~~cessory manufacturing, NEC.~~

			~~239~~	~~Other fabricated textile products~~	~~2391~~	~~Curtains and draperies--manufac-~~	~~2391~~
				~~manufacturing, NEC.~~		~~turing.~~
					~~2392~~	~~House furnishings (except curtains~~	~~2392~~
						~~and draperies)--manufacturing.~~
					~~2393~~	~~Textile bags--manufacturing.~~	~~2393~~
					~~2394~~	~~Canvas products--manufacturing.~~	~~2394~~
					~~2395~~	~~Pleating, decorative and novelty~~	~~2395~~
						~~stitching and tucking for the trade.~~
					~~2396~~	~~Apparel findings and related prod-~~	~~2396~~
						~~ucts--manufacturing.~~
					~~2399~~	~~Other fabricated textile products~~	~~2397 and~~
						~~manufacturing, NEC.~~	~~2399~~

~~ucts (except furniture)--~~			~~tractors.~~		~~tors.~~
~~manufacturing.~~
	~~242~~	~~Sawmills and planing mills.~~	~~2421~~	~~Sawmills and planing mills, general.~~	~~2421~~
			~~2422~~	~~Hardwood dimension and flooring--~~	~~2426~~
				~~manufacturing.~~
			~~2429~~	~~Special sawmill products manufac-~~	~~2429~~
				~~turing, NEC.~~

	~~243~~	~~Millwork, veneer, plywood, and~~	~~2431~~	~~Millwork.~~	~~2431~~
		~~prefabricated structural wood~~	~~2432~~	~~Veneer and plywood--manufactur-~~	~~2432~~
		~~products--manufacturing.~~		~~ing.~~
			~~2433~~	~~Prefabricating wooden buildings and~~	~~2433~~
				~~structural members--manufacturing.~~

	~~244~~	~~Wooden containers--manufactur-~~	~~2440~~	~~Wooden containers--manufacturing.~~	~~244~~
		~~ing.~~

	~~249~~	~~Other lumber and wood products.~~	~~2491~~	~~Wood preserving.~~	~~2491~~
		~~(except furniture) manufactur-~~	~~2499~~	~~Other lumber and wood products~~	~~2499~~
		~~ing, NEC.~~		~~(except furniture) manufacturing,~~
				~~NEC.~~

~~manufacturing.~~		~~ing.~~

	~~252~~	~~Office furniture--manufacturing.~~	~~2520~~	~~Office furniture--manufacturing.~~	~~252~~

	~~253~~	~~Public building and related fur-~~	~~2530~~	~~Public building and related furni-~~	~~2531~~
		~~niture--manufacturing.~~		~~ture--manufacturing.~~

	~~254~~	~~Partitions, shelving, lockers, and~~	~~2540~~	~~Partitions, shelving, lockers, and~~	~~254~~
		~~office and store fixtures--manu-~~		~~office and store fixtures--manu-~~
		~~facturing.~~		~~facturing.~~

	~~259~~	~~Other furniture and fixtures manu-~~	~~2591~~	~~Venetian blinds and shades--manu-~~	~~2591~~
		~~facturing, NEC.~~		~~facturing.~~
			~~2599~~	~~Other furniture and fixtures manu-~~	~~2599~~
				~~facturing, NEC.~~

	~~manufacturing.~~
		~~262~~	~~Paper (except building paper)--~~	~~2620~~	~~Paper (except building paper)--~~	~~262~~	C
			~~manufacturing.~~		~~manufacturing.~~



~~B-4~~

26	~~Paper and allied products--~~		~~263~~	~~Paperboard--manufacturing.~~	~~2630~~	~~Paperboard--manufacturing.~~	~~263 C~~
	~~manufacturing--Continued~~
		~~264~~	~~Converted paper and paperboard~~	~~2641~~	~~Paper coating and glazing.~~	~~2641~~
			~~products (except containers and~~	~~2642~~	~~Envelope--manufacturing.~~	~~2642~~
			~~boxes)--manufacturing.~~	~~2643~~	~~Bags (except textile bags)--manu-~~	~~2643~~
					~~facturing.~~
				~~2644~~	~~Wallpaper--manufacturing.~~	~~2644~~
				~~2645~~	~~Die cut paper and paperboard; and~~	~~2645~~
					~~cardboard--manufacturing.~~
				~~2646~~	~~Pressed and molded pulp goods--~~	~~2646~~
					~~manufacturing.~~
				~~2647~~	~~Sanitary paper products--manufac-~~	~~2647~~
					~~turing.~~
				~~2649~~	~~Other converted paper and paper-~~	~~2649~~
					~~board products (except containers~~
					~~and boxes) manufacturing, NEC.~~

		~~265~~	~~Paperboard containers and boxes--~~	~~2650~~	~~Paperboard containers and boxes--~~	~~265~~
			~~manufacturing.~~		~~manufacturing.~~

		~~266~~	~~Building paper and building~~	~~2660~~	~~Building paper and building board--~~	~~266~~
			~~board--manufacturing.~~		~~manufacturing.~~

		~~allied industries.~~		~~ing and printing.~~		~~and printing.~~

			~~272~~	~~Periodicals: publishing, publishing~~	~~2720~~	~~Periodicals: publishing, publishing~~	~~272~~
				~~and printing.~~		~~and printing.~~

			~~273~~	~~Books: publishing, publishing and~~	~~2730~~	~~Books: publishing, publishing and~~	~~273~~
				~~printing.~~		~~printing.~~

			~~274~~	~~Commercial printing.~~	~~2740~~	~~Commercial printing.~~	~~275~~

			~~275~~	~~Manifold business forms--manu-~~	~~2750~~	~~Manifold business forms--manufac-~~	~~276~~
				~~facturing.~~		~~turing.~~

			~~276~~	~~Greeting card--manufacturing.~~	~~2760~~	~~Greeting card--manufacturing.~~	~~277~~

			~~277~~	~~Bookbinding and related indus-~~	~~2771~~	~~Blankbooks, looseleaf binders, and~~	~~2782~~
				~~tries--manufacturing.~~		~~devices--manufacturing.~~
					~~2772~~	~~Bookbinding and miscellaneous re-~~	~~2789~~
						~~lated work--manufacturing.~~
			~~278~~	~~Printing trade service industries.~~	~~2781~~	~~Typesetting.~~	~~2791~~
					~~2782~~	~~Photoengraving.~~	~~2793~~
					~~2783~~	~~Electrotyping and stereotyping.~~	~~2794~~
					~~2789~~	~~Other printing trade service indus-~~	~~2799~~
						~~tries, NEC.~~
			~~279~~	~~Other printing and publishing, NEC.~~	~~2790~~	~~Other printing and publishing, NEC.~~	~~274~~

	28	~~Chemicals and allied prod-~~		~~281~~	~~Industrial inorganic and organic~~	~~2810~~	~~Industrial inorganic and organic~~	~~281~~
		~~ucts--manufacturing.~~		~~chemicals--manufacturing.~~		~~chemicals--manufacturing.~~

			~~282~~	~~Plastics materials and synthetic~~	~~2820~~	~~Plastics materials and synthetic~~	~~282~~
				~~resins, synthetic rubber, syn-~~		~~resins, synthetic rubber, synthetic~~
				~~thetic and other manmade fibers~~		~~and other manmade fibers (except~~
				~~(except glass)--manufacturing.~~		~~glass)--manufacturing.~~

			~~283~~	~~Drug--manufacturing.~~	~~2831~~	~~Biological products--manufacturing.~~	~~2831~~
					~~2832~~	~~Medicinal chemicals and botanical~~	~~2833~~
						~~products--manufacturing.~~
					~~2833~~	~~Pharmaceutical preparations--man-~~	~~2834~~
						~~ufacturing.~~
			~~284~~	~~Soap, detergents, and cleaning~~	~~2841~~	~~Soap and detergents (except spe-~~	~~2841~~
				~~preparations, perfumes, cos-~~		~~cialty cleaners)--manufacturing.~~
				~~metics, and other toilet prepa-~~	~~2842~~	~~Specialty cleaning, polishing, and~~	~~2842~~
				~~rations--manufacturing.~~		~~sanitation preparations (except~~
						~~soap and detergents)--manufac-~~
						~~turing.~~
					~~2843~~	~~Surface active agents, finishing~~	~~2843~~
						~~agents, sulfonated oils, and as-~~
						~~sistants--manufacturing.~~
					~~2844~~	~~Perfumes, cosmetics, and other toilet~~	~~2844~~	C
						~~preparations-manufacturing.~~
~~B-5~~

28	~~Chemicals and allied prod-~~		~~285~~	~~Paints, varnishes, lacquers, en-~~	~~2850~~	~~Paints, varnishes, lacquers, enamels,~~	~~285 C~~
	~~ucts--manufacturing--~~		~~amels, and allied products--~~		~~and allied products--manufacturing.~~
	~~Continued.~~		~~manufacturing.~~

		~~286~~	~~Gum and wood chemicals-manu-~~	~~2860~~	~~Gum and wood chemicals--manufac-~~	~~286~~
			~~facturing.~~		~~turing.~~

		~~287~~	~~Agricultural chemicals--manufac-~~	~~2870~~	~~Agricultural chemicals--manufac-~~	~~287~~
			~~turing.~~		~~turing.~~

		~~289~~	~~Other chemicals and allied prod-~~	~~2891~~	~~Glue and gelatin--manufacturing.~~	~~2891~~
			~~ucts--manufacturing, NEC.~~	~~2892~~	~~Explosives--manufacturing.~~	~~2892~~
				~~2893~~	~~Printing ink--manufacturing.~~	~~2893~~
				~~2894~~	~~Carbon black--manufacturing.~~	~~2895~~
				~~2899~~	~~Other chemicals and allied products~~	~~2899~~
					~~manufacturing, NEC.~~

29	~~Petroleum refining and re-~~		~~291~~	~~Petroleum refining.~~	~~2910~~	~~Petroleum refining.~~	~~291~~
	~~lated industries.~~
		~~292~~	~~Paving and roofing materials--~~	~~2921~~	~~Paving mixtures and blocks--manu-~~	~~2951~~
			~~manufacturing.~~		~~facturing.~~
				~~2922~~	~~Asphalt felts and coatings--manu-~~	~~2952~~
					~~facturing.~~

		~~299~~	~~Other petroleum refining and re-~~	~~2991~~	~~Lubricating oils and greases--manu-~~	~~2992~~
			~~lated industries, NEC.~~		~~facturing.~~
				~~2999~~	~~Other petroleum and coal products~~	~~2999~~
					~~manufacturing, NEC.~~

	~~plastic products--manu-~~				~~turing.~~		~~ing.~~
		~~facturing.~~
			~~312~~	~~Rubber footwear--manufacturing.~~	~~3120~~	~~Rubber footwear--manufacturing.~~	~~302~~

			~~313~~	~~Reclaiming rubber.~~	~~3130~~	~~Reclaiming rubber.~~	~~303~~

			~~314~~	~~Miscellaneous plastic products--~~	~~3140~~	~~Miscellaneous plastic products--~~	~~307~~
				~~manufacturing.~~		~~manufacturing.~~

			~~319~~	~~Other fabricated rubber products~~	~~3190~~	~~Other fabricated rubber products~~	~~306~~
				~~manufacturing, NEC.~~		~~manufacturing, NEC.~~

	32	~~Stone, clay, and glass prod-~~		~~321~~	~~Flat glass--manufacturing.~~	~~3210~~	~~Flat glass--manufacturing.~~	~~3211 and~~
		~~ucts--manufacturing.~~					~~incl. 3231~~

			~~322~~	~~Glass and glassware (pressed or~~	~~3221~~	~~Glass containers--manufacturing.~~	~~3221 and~~
				~~blown)--manufacturing.~~			~~incl. 3231~~
					~~3229~~	~~Other glass and glassware (pressed~~	~~3229 and~~
						~~or blown) manufacturing, NEC.~~	~~incl. 3231~~

			~~323~~	~~Cement (hydraulic)--manufactur-~~	~~3230~~	~~Cement (hydraulic)--manufacturing.~~	~~324~~
				~~ing.~~

			~~324~~	~~Structural clay products--manu-~~	~~3241~~	~~Brick and structural clay tile--manu-~~	~~3251~~
				~~facturing.~~		~~facturing.~~
					~~3242~~	~~Ceramic wall and floor tile--manu-~~	~~3253~~
						~~facturing.~~
					~~3243~~	~~Clay refractories--manufacturing.~~	~~3255~~
					~~3249~~	~~Other structural clay products manu-~~	~~3259~~
						~~facturing, NEC.~~

			~~325~~	~~Pottery and related products--~~	~~3251~~	~~Vitreous china plumbing fixtures,~~	~~3261~~
				~~manufacturing.~~		~~china, earthenware fittings, and~~
						~~bathroom accessories--manufacturing.~~
					~~3252~~	~~Vitreous china table and kitchen~~	~~3262~~
						~~articles--manufacturing.~~
					~~3253~~	~~Fine earthenware (whiteware) table~~	~~3263~~
						~~and kitchen articles--manufacturing.~~
					~~3254~~	~~Porcelain electrical supplies--manu-~~	~~3264~~
						~~facturing.~~
					~~3259~~	~~Other pottery and related products~~	~~3269~~	C
						~~manufacturing, NEC.~~

~~B-6~~

32	~~Stone, clay, and glass prod-~~		~~326~~	~~Concrete, gypsum, and plaster~~	~~3261~~	~~Concrete brick and block--manu-~~	~~3271 C~~
	~~ucts--manufacturing--~~		~~products--manufacturing.~~		~~facturing.~~
	~~Continued.~~			~~3262~~	~~Concrete products (excluding brick~~	~~3272~~
					~~and block)--manufacturing.~~
				~~3263~~	~~Concrete (ready mixed)--manufac-~~	~~3273~~
					~~turing.~~
				~~3264~~	~~Lime products--manufacturing.~~	~~3274~~
				~~3265~~	~~Gypsum products--manufacturing.~~	~~3275~~

		~~327~~	~~Cut stone and stone products--~~	~~3270~~	~~Cut stone and stone products--manu-~~	~~328~~
			~~manufacturing.~~		~~facturing.~~

		~~328~~	~~Abrasive, asbestos, and miscella-~~	~~3280~~	~~Abrasive, asbestos, and miscella-~~	~~329~~
			~~neous nonmetallic mineral prod-~~		~~neous nonmetallic mineral prod-~~
			~~ucts--manufacturing.~~		~~ucts--manufacturing.~~

				~~the rolling and finishing of fer-~~		~~steel works, and the rolling of fer-~~
				~~rous metals.~~		~~rous metals.~~
					~~3312~~	~~Electrometallurgical products--man-~~	~~3313~~
						~~ufacturing.~~
					~~3313~~	~~Steel wire drawing and steel nails~~	~~3315~~
						~~and spikes--manufacturing.~~
					~~3314~~	~~Cold rolled sheet, strip, and bars--~~	~~3316~~
						~~manufacturing.~~
					~~3315~~	~~Steel pipe and tubes--manufacturing.~~	~~3317~~

			~~332~~	~~Iron and steel foundries.~~	~~3320~~	~~Iron and steel foundries.~~	~~332~~

			~~333~~	~~Primary smelting and refining of~~	~~3331~~	~~Primary smelting and refining of~~	~~3331~~
				~~nonferrous metals.~~		~~copper.~~
					~~3332~~	~~Primary smelting and refining of~~	~~3332~~
						~~lead.~~
					~~3333~~	~~Primary smelting and refining of~~	~~3333~~
						~~zinc.~~
					~~3334~~	~~Primary production of aluminum.~~	~~3334~~
					~~3339~~	~~Other primary smelting and refining~~	~~3339~~
						~~of nonferrous metals, NEC.~~

			~~334~~	~~Secondary smelting and refining of~~	~~3340~~	~~Secondary smelting and refining of~~	~~334~~
				~~nonferrous metals and alloys.~~		~~nonferrous metals and alloys.~~

			~~335~~	~~Rolling, drawing, and extruding of~~	~~3351~~	~~Rolling drawing, and extruding of~~	~~3351~~
				~~nonferrous metals.~~		~~copper.~~
					~~3352~~	~~Rolling, drawing, and extruding of~~	~~3352~~
						~~aluminum.~~
					~~3353~~	~~Rolling, drawing, and extruding of~~	~~3356~~
						~~nonferrous metals (except copper~~
						~~and aluminum).~~
					~~3354~~	~~Drawing and insulating of nonferrous~~	~~3357~~
						~~wire.~~

			~~336~~	~~Nonferrous foundries.~~	~~3360~~	~~Nonferrous foundries.~~	~~336~~

			~~339~~	~~Other primary metal industries,~~	~~3390~~	~~Other primary metal industries,~~	~~339~~
				~~NEC.~~		~~NEC.~~

	34	~~Fabricated metal prod-~~	~~341~~	~~Ordinance and accessories.~~	~~3411~~	~~Guns, howitzers, mortars, and re-~~	~~191~~
		~~ucts--manufacturing.~~				~~lated equipment--manufacturing.~~
					~~3412~~	~~Ammunition (except small arms)~~	~~192~~
						~~manufacturing and complete as-~~
						~~sembling of guided missiles and~~
						~~space vehicles.~~
					~~3413~~	~~Tanks and tank components--manu-~~	~~193~~
						~~facturing.~~
					~~3414~~	~~Sighting and fire control equipment--~~	~~194~~
						~~manufacturing.~~
					~~3415~~	~~Small arms--manufacturing.~~	~~195~~
					~~3416~~	~~Small arms ammunition--manufac-~~	~~196~~
						~~turing.~~
					~~3419~~	~~Other ordinance and accessories~~	~~199~~	C
						~~manufacturing, NEC.~~

~~B-7~~

	34	~~Fabricated metal prod-~~	~~342~~	~~Machinery (except electrical)--~~	~~3421~~	~~Engines and turbines--manufactur-~~	~~351~~	C
		~~ucts--manufacturing--~~		~~manufacturing.~~		~~ing.~~
		~~Continued.~~			~~3422~~	~~Farm machinery and equipment--~~	~~352~~
						~~manufacturing.~~
					~~3423~~	~~Construction, mining, and materials~~	~~353~~
						~~handling machinery and equip-~~
						~~ment--manufacturing.~~
					~~3424~~	~~Metalworking machinery and equip-~~	~~354~~
						~~ment--manufacturing.~~
					~~3425~~	~~Special industry machinery (except~~	~~355~~
						~~metalworking machinery)--manu-~~
						~~facturing.~~
					~~3426~~	~~General industrial machinery and~~	~~356~~
						~~equipment--manufacturing.~~
					~~3427~~	~~Office, computing, and accounting~~	~~357~~
						~~machines--manufacturing.~~
					~~3428~~	~~Service industry machines--manu-~~	~~358~~
						~~facturing.~~
					~~3429~~	~~Other machinery --manufacturing~~	~~359~~
						~~(except electrical), NEC.~~

			~~343~~	~~Electrical machinery, equipment,~~	~~3431~~	~~Electrical transmission and distribu-~~	~~361~~
				~~and supplies--manufacturing.~~		~~tion equipment--manufacturing.~~
					~~3432~~	~~Electrical industrial apparatus--~~	~~362~~
						~~manufacturing.~~
					~~3433~~	~~Household appliances--manufactur-~~	~~363~~
						~~ing.~~
					~~3434~~	~~Electric lighting and wiring equip-~~	~~364~~
						~~ment--manufacturing.~~
					~~3435~~	~~Radio and television receiving sets~~	~~365~~
						~~(except communication types)--~~
						~~manufacturing.~~
					~~3436~~	~~Communication equipment--manu-~~	~~366~~
						~~facturing.~~
					~~3437~~	~~Electronic components and acces-~~	~~367~~
						~~sories--manufacturing.~~
					~~3439~~	~~Other electrical machinery, equip-~~	~~369~~
						~~ment, and supplies manufactur-~~
						~~ing, NEC.~~

			~~344~~	~~Transportation equipment--man-~~	~~3441~~	~~Motor vehicles and motor vehicle~~	~~371~~
				~~ufacturing.~~		~~equipment--manufacturing.~~
					~~3442~~	~~Aircraft and parts--manufacturing.~~	~~372~~
					~~3443~~	~~Ship and boat building and repairing.~~	~~373~~
					~~3444~~	~~Railroad equipment--manufacturing.~~	~~374~~
					~~3445~~	~~Motorcycles, bicycles, and parts--~~	~~375~~
						~~manufacturing.~~
					~~3449~~	~~Other transportation equipment~~	~~379~~
						~~manufacturing, NEC.~~

			~~349~~	~~Other fabricated metal products~~	~~3491~~	~~Metal cans--manufacturing.~~	~~341~~
				~~manufacturing, NEC.~~	~~3492~~	~~Cutlery, hand tools, and general~~	~~342~~
						~~hardware--manufacturing.~~
					~~3493~~	~~Heating apparatus (except electri-~~	~~343~~
						~~cal) and plumbing fixtures--man-~~
						~~ufacturing.~~
					~~3494~~	~~Fabricated structural metal prod-~~	~~344~~
						~~ucts--manufacturing.~~
					~~3495~~	~~Screw machine products and bolts,~~	~~345~~
						~~nuts, screws, rivets, and washers--~~
						~~manufacturing.~~
					~~3496~~	~~Metal stamping--manufacturing.~~	~~346~~
					~~3497~~	~~Coating, engraving, and allied serv-~~	~~347~~
						~~ices.~~
					~~3498~~	~~Fabricated wire products (miscella-~~	~~348~~
						~~neous products)--manufacturing.~~
					~~3499~~	~~Other fabricated metal products~~	~~349~~	C
						~~manufacturing, NEC.~~


~~B-8~~

	35	~~Professional, scientific, and~~		~~351~~	~~Engineering, laboratory, and sci-~~	~~3510~~	~~Engineering, laboratory, and scien-~~	~~381 C~~
		~~controlling instruments:~~			~~entific and research instruments~~		~~tific and research instruments and~~
		~~photographic and optical~~			~~and associated equipment--~~		~~associated equipment--manufac-~~
		~~goods; watches and clocks--~~			~~manufacturing.~~		~~turing.~~
		~~manufacturing.~~
			~~352~~	~~Instruments for measuring, con-~~	~~3521~~	~~Mechanical measuring and control-~~	~~3821~~
				~~trolling, and indicating physical~~		~~ling instruments (except automatic~~
				~~characteristics--manufacturing.~~		~~temperature controls)--manufac-~~
						~~turing.~~
					~~3522~~	~~Automatic temperature controls--~~	~~3822~~
						~~manufacturing.~~

			~~353~~	~~Optical instruments and lenses--~~	~~3530~~	~~Optical instruments and lenses--~~	~~383~~
				~~manufacturing.~~		~~manufacturing.~~

			~~354~~	~~Surgical, medical, and dental in-~~	~~3541~~	~~Surgical and medical instruments~~	~~3841~~
				~~struments and supplies--manu-~~		~~and apparatus--manufacturing.~~
				~~facturing.~~
					~~3542~~	~~Orthopedic, prosthetic, and surgical~~	~~3842~~
						~~appliances and supplies--manufac-~~
						~~turing.~~
					~~3543~~	~~Dental equipment and supplies--~~	~~3843~~
						~~manufacturing.~~

			~~355~~	~~Ophthalmic goods--manufactur-~~	~~3550~~	~~Ophthalmic goods--manufacturing.~~	~~385~~
				~~ing.~~

			~~356~~	~~Photographic equipment and sup-~~	~~3560~~	~~Photographic equipment and sup-~~	~~386~~
				~~plies--manufacturing.~~		~~plies--manufacturing.~~

			~~357~~	~~Watches, clocks, clockwork oper-~~	~~3570~~	~~Watches, clocks, clockwork operated~~	~~387~~
				~~ated devices, and parts--manu-~~		~~devices, and parts--manufacturing.~~
				~~facturing.~~

	39	~~Miscellaneous manufactur-~~		~~391~~	~~Jewelry, silverware, and plated~~	~~3911~~	~~Jewelry and precious metals-manu-~~	~~3911~~
		~~ing, NEC.~~		~~ware--manufacturing.~~		~~facturing.~~
					~~3912~~	~~Jewelers’ findings and materials--~~	~~3912~~
						~~manufacturing.~~
					~~3913~~	~~Lapidary work.~~	~~3913~~
					~~3914~~	~~Silverware and plated ware--manu-~~	~~3914~~
						~~facturing.~~

			~~392~~	~~Musical instruments and parts--~~	~~3920~~	~~Musical instruments and parts--~~	~~393~~
				~~manufacturing.~~		~~manufacturing.~~

			~~393~~	~~Toys, amusement, sporting, and~~	~~3930~~	~~Toys, amusement, sporting, and~~	~~394~~
				~~athletic goods--manufacturing.~~		~~athletic goods--manufacturing.~~

			~~394~~	~~Pens, pencils, and other office~~	~~3940~~	~~Pens, pencils, and other office and~~	~~395~~
				~~and artists’ materials--manu-~~		~~artists’ materials--manufacturing.~~
				~~facturing.~~

			~~395~~	~~Costume jewelry, costume novel-~~	~~3950~~	~~Costume jewelry, costume novelties,~~	~~396~~
				~~ties, buttons, and miscellaneous~~		~~buttons, and miscellaneous notions~~
				~~notions (except precious metals)~~		~~(except precious metals)--manu-~~
				~~--manufacturing.~~		~~facturing.~~

			~~396~~	~~Tobacco--manufacturing.~~	~~3961~~	~~Cigarettes--manufacturing.~~	~~211~~
					~~3962~~	~~Cigars--manufacturing.~~	~~212~~
					~~3963~~	~~Tobacco (chewing and smoking) and~~	~~213~~
						~~snuff--manufacturing.~~
					~~3964~~	~~Tobacco stemming and redrying.~~	~~214~~	C

			~~397~~	~~Motion picture production.~~	~~3970~~	~~Motion picture production.~~	~~7811 B~~





~~B-9~~

39	~~Miscellaneous manufactur-~~	~~399~~	~~Other miscellaneous manufactur-~~	~~3991~~	~~Brooms and brushes--manufactur-~~	~~3981 C~~
	~~ing, NEC--Continued.~~	~~ing, NEC.~~		~~ing.~~
			~~3992~~	~~Linoleum, asphalted-felt base, and~~	~~3982~~
				~~other hard surface floor cover~~
				~~manufacturing, NEC.~~
			~~3993~~	~~Matches--manufacturing.~~	~~3983~~
			~~3994~~	~~Lamp shades--manufacturing.~~	~~3987~~
			~~3995~~	~~Mortician’s goods-manufacturing.~~	~~3988~~
			~~3996~~	~~Fur dressing and dyeing~~	~~3992~~
			~~3997~~	~~Signs and advertising displays--~~	~~3993~~
				~~manufacturing.~~
			~~3998~~	~~Umbrellas, parasols, and canes--~~	~~3995~~
				~~manufacturing.~~
			~~3999~~	~~Other miscellaneous manufacturing,~~	~~3984 and~~
				~~NEC.~~	~~3999~~	C

~~and street railway trans-~~					~~switching and marshaling yards).~~
~~portation.~~			~~4112~~	~~Railroad switching and marshaling~~	~~----~~	C
				~~yards.~~
			~~4113~~	~~Railroad terminals (passenger).~~	~~----~~
			~~4114~~	~~Railroad terminals (freight).~~	~~----~~
			~~4115~~	~~Railroad terminals (passenger and~~	~~----~~
				~~freight).~~
			~~4116~~	~~Railroad equipment and mainte-~~	~~----~~
				~~nance.~~
			~~4119~~	~~Other railroad transportation, NEC.~~	~~----~~	C

	~~412~~	~~Rapid rail transit and street rail-~~	~~4121~~	~~Rapid rail transit and street railway~~	~~----~~	U
		~~way transportation.~~		~~right-of-way.2~~

			~~4122~~	~~Rapid rail transit and street railway~~	~~----~~	C
				~~passenger terminals.3~~
			~~4123~~	~~Rapid rail transit and street railway~~	~~----~~
				~~equipment maintenance.~~
			~~4129~~	~~Other rapid rail transit and street~~	~~----~~
				~~railway transportation, NEC.~~

	~~tion.~~			~~4212~~	~~Bus passenger terminals (local).4~~	~~----~~
				~~4213~~	~~Bus passenger terminals (intercity~~	~~----~~
					~~and local).4~~
				~~4214~~	~~Bus garaging and equipment mainte-~~	~~----~~
					~~nance.~~
				~~4219~~	~~Other bus transportation, NEC.~~	~~----~~

		~~422~~	~~Motor freight transportation.~~	~~4221~~	~~Motor freight terminals.~~	~~----~~
				~~4222~~	~~Motor freight garaging and equip-~~	~~----~~
					~~ment maintenance.~~
				~~4229~~	~~Other motor freight transportation,~~	~~----~~	C
					~~NEC.~~












~~FOOTNOTES~~
~~¹The SIC codes are listed for purposes of reference. The are the~~
~~codes in the SIC system that most nearly correspond to the 4-digit land~~
~~use activity indicated. (See ch. III, Sec. A3, “The Use of Standard~~
~~Industrial Classification Nomenclature.”) A dash indicates that there~~
~~is no corresponding SIC code.~~



~~B-10~~

	42	~~Motor vehicle transporta-~~		~~429~~	~~Other motor vehicle transporta-~~	~~4291~~	~~Taxicab transportation.~~	~~4121 C~~
		~~tion--Continued~~		~~tion, NEC.~~	~~4299~~	~~Other motor vehicle transportation,~~	~~----~~	C
						~~NEC.~~

	43	~~Aircraft transportation.~~	~~431~~	~~Airports and flying fields.~~	~~4311~~	~~Airport and flying field landing/~~	~~----~~	U
						~~takeoff fields.~~
					~~4312~~	~~Airport and flying field terminals~~	~~----~~
						~~(passenger).~~
					~~4313~~	~~Airport and flying field terminals~~	~~----~~
						~~(freight).~~
					~~4314~~	~~Airport and flying field terminals~~	~~----~~
						~~(passenger and freight).~~
					~~4315~~	~~Aircraft storage and equipment~~	~~----~~
						~~maintenance.~~
					~~4319~~	~~Other airports and flying fields,~~	~~----~~
						~~NEC.~~
			~~439~~	~~Other aircraft transportation,~~	~~4391~~	~~Heliport landing/takeoff pads.5~~	~~----~~	U
				~~NEC.~~	~~4399~~	~~Other aircraft transportation, NEC.~~	~~----~~

	44	~~Marine craft transporta-~~		~~441~~	~~Marine terminals.7~~	~~4411~~	~~Marine terminals (passenger).8~~	~~---- C~~
		~~tion.8~~			~~4412~~	~~Marine terminals (freight).~~	~~----~~
					~~4413~~	~~Marine terminals (passenger and~~	~~----~~
						~~freight).~~
					~~4414~~	~~Marine terminals (commercial fish-~~	~~----~~
						~~ing).~~
					~~4419~~	~~Other marine terminals, NEC.~~	~~----~~
			~~449~~	~~Other marine craft transportation,~~	~~4490~~	~~Other marine craft transportation,~~	~~----~~	C
				~~NEC.~~		~~NEC.~~

45	~~Highway and street right-of-way.~~			~~451~~	~~Freeways.~~	~~4510~~	~~Freeways.9~~	~~---- U~~
			~~452~~	~~Expressways.~~	~~4520~~	~~Expressways.10~~	~~----~~
			~~453~~	~~Parkways.~~	~~4530~~	~~Parkways.11~~	~~----~~
			~~454~~	~~Arterial streets.~~	~~4540~~	~~Arterial streets.12~~	~~----~~
			~~455~~	~~Collector/distributor streets.~~	~~4550~~	~~Collector/distributor streets.13~~	~~----~~
			~~456~~	~~Local access streets.~~	~~4560~~	~~Local access streets.14~~	~~----~~
			~~457~~	~~Alleys.~~	~~4570~~	~~Alleys.15~~	~~----~~
			~~459~~	~~Other highway and street right-of-~~	~~4590~~	~~Other highway and street right-of-~~	~~----~~	U
				~~way, NEC.~~		~~way, NEC.~~

46	~~Automobile parking.~~		~~460~~	~~Automobile parking.~~	~~4600~~	~~Automobile parking.16~~	~~----~~	C

47	~~Communication.~~		~~471~~	~~Telephone communication.~~	~~4711~~	~~Telephone exchange stations.~~	~~----~~	B
					~~4712~~	~~Telephone relay towers (microwave).~~	~~----~~
					~~4719~~	~~Other telephone communication,~~	~~----~~
						~~NEC.~~

			~~472~~	~~Telegraph communication.~~	~~4721~~	~~Telegraph message centers.~~	~~----~~
					~~4722~~	~~Telegraph transmitting and receiv-~~	~~----~~
						~~ing stations (only).~~
					~~4729~~	~~Other telegraph communication,~~	~~----~~
						~~NEC.~~
			~~473~~	~~Radio communication.~~	~~4731~~	~~Radio broadcasting studios (only).~~	~~----~~
					~~4732~~	~~Radio transmitting stations and~~	~~----~~
						~~towers.~~
					~~4739~~	~~Other radio communication, NEC.~~	~~----~~

			~~474~~	~~Television communication.~~	~~4741~~	~~Television broadcasting studios (only).~~	~~----~~
					~~4742~~	~~Television transmitting stations and~~	~~----~~
						~~relay towers.~~
					~~4749~~	~~Other television communication,~~	~~----~~
						~~NEC.~~

			~~475~~	~~Radio and television communica-~~	~~4751~~	~~Radio and television broadcasting~~	~~----~~
				~~tion (combined systems).~~		~~studios, only (combined systems).~~
					~~4759~~	~~Other combined radio and television~~	~~----~~
						~~communication, NEC.~~

			~~479~~	~~Other communication, NEC.~~	~~4790~~	~~Other communication. NEC.~~	~~----~~	B




~~B-11~~

48	~~Utilities~~	~~481~~	~~Electric utility.~~	~~4811~~	~~Electric transmission right-of-way.17~~	~~----~~	C
				~~4812~~	~~Electric generation plants.~~	~~----~~
				~~4813~~	~~Electricity regulating substations.~~	~~----~~
				~~4819~~	~~Other electric utility, NEC.~~	~~----~~

		~~482~~	~~Gas utility.~~	~~4821~~	~~Gas pipeline right-of-way.17~~	~~----~~
				~~4822~~	~~Gas production plants.~~	~~----~~
				~~4823~~	~~Natural or manufactured gas storage~~	~~----~~
					~~and distribution points.~~
				~~4824~~	~~Gas pressure control stations.~~	~~----~~
				~~4829~~	~~Other gas utilities, NEC.~~	~~----~~

		~~483~~	~~Water utilities and irrigation.~~	~~4831~~	~~Water pipeline right-of-way.17~~	~~----~~
				~~4832~~	~~Water treatment plants (purifica-~~	~~----~~
					~~tion).~~
				~~4833~~	~~Water storage.18~~	~~----~~
				~~4834~~	~~Irrigation distribution channels.~~	~~----~~
				~~4835~~	~~Water pressure control stations.~~	~~----~~
				~~4839~~	~~Other water utilities and irrigation,~~	~~----~~
					~~NEC.~~

		~~484~~	~~Sewage disposal.~~	~~4841~~	~~Sewage treatment plants.~~	~~----~~
				~~4842~~	~~Sewage sludge drying beds.~~	~~----~~
				~~4843~~	~~Sewage pressure control stations.~~	~~----~~
				~~4849~~	~~Other sewage disposal, NEC.~~	~~----~~

		~~485~~	~~Solid waste disposal.~~	~~4851~~	~~Refuse incineration.~~	~~----~~
				~~4852~~	~~Central garbage grinding stations.~~	~~----~~
				~~4853~~	~~Compositing plants.~~	~~----~~
				~~4854~~	~~Sanitary landfills.~~	~~----~~
				~~4855~~	~~Refuse disposals.~~	~~----~~
				~~4856~~	~~Industrial waste disposals.~~	~~----~~
				~~4857~~	~~Active slag dumps and mineral waste~~	~~----~~
					~~disposals.~~
				~~4859~~	~~Other solid waste disposal, NEC.~~	~~----~~

		~~489~~	~~Other utilities, NEC.~~	~~4890~~	~~Other utilities, NEC.~~	~~----~~

49	~~Other transportation, com-~~		~~491~~	~~Other pipeline right-of-way and~~	~~4911~~	~~Petroleum pipeline right-of-way.17~~	~~----~~
	~~munication, and utilities,~~			~~pressure control stations, NEC.~~	~~4912~~	~~Petroleum pressure control stations.~~	~~----~~
	~~NEC.~~			~~4919~~	~~Other pipeline right-of-way and pres-~~	~~----~~
					~~sure control stations, NEC.~~

		~~492~~	~~Transportation services and ar-~~	~~4921~~	~~Freight forwarding services.~~	~~4041 and~~
			~~rangements.~~			~~4712~~
				~~4922~~	~~Packing and crating services.~~	~~4783~~
				~~4923~~	~~Travel arranging services.~~	~~472~~

				~~4924~~	~~Transportation ticket services. 18~~	~~----~~
				~~4929~~	~~Other transportation services and~~	~~----~~
					~~arrangements, NEC.~~

		~~499~~	~~Other transportation, communica-~~	~~4900~~	~~Other transportation, communica-~~	~~----~~	C
			~~tion, and utilities, NEC.~~		~~tion, and utilities, NEC.~~

	~~¹The SIC codes are listed for purposes of reference. They are the~~	~~when they are separate activities and not a part of code 431, “Airports~~
~~codes in the SIC system that most nearly correspond to the 4-digit~~					~~and flying fields.”~~

~~land use activity indicated. (See ch. III, Sec. A3, “The Use of Stand-~~				~~⁶Code 44--”Marine craft transportation.” The maintenance and~~
~~ard Industrial Classification Nomenclature.”) A dash indicates that~~			~~repair of marine craft should be coded 3443, “Ship and boat building~~
~~there is no corresponding SIC code.~~				~~and repairing.”~~
	~~²Code 4121--”Rapid rail transit and street railway right-of-way”~~	~~⁷Code 441--”Marine terminals” include all docking facilities (e.g.,~~
~~includes only that land which is not within public right-of-way (e.g.,~~			~~wharves, piers, and docks) and associated areas that are used by com-~~
~~within a public street right-of-way). Railroad right-of-way used by~~			~~mercial passenger, freight, and fishing craft. Docking facilities that~~
~~rapid rail transit is considered to be railroad right-of-way and is coded~~			~~primarily serve recreational type of marine craft are identified under~~
~~4111.~~			~~code 744, “Marinas,”~~
	~~³Code 4122--”Rapid rail transit and street railway passenger ter-~~	~~⁸Code 4411--”Marine terminals (passenger)” include ferry terminals.~~
~~minals” identifies only those terminals that are not located within~~				~~⁹Code 4510--”Freeways” are divided highways for through traffic~~
~~public right-of-way (e.g., within a public street right-of-way).~~			~~with full control of access and no cross traffic at grade.~~
	~~⁴Codes 4211, 4212, 4213--”Bus passenger terminals” identifies only~~	~~¹⁰Code 4520--”Expressways” are divided highways for through~~
~~those terminals that are not located on the public right-of-way (e.g.,~~			~~traffic with full or partial control of access with grade separations at~~
~~within a public street right-of-way).~~				~~major crossroads.~~
				~~Footnotes continued on following page.~~
~~B-12~~