Approval and Promulgation of Air Quality Implementation Plans; District of ColumbiaRecodification of the District's Air Pollution Control Regulations

[[Page 44431]]

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[DC24-1-6793a; FRL-5271-1]

Approval and Promulgation of Air Quality Implementation Plans;

District of Columbia--Recodification of the District's Air Pollution

Control Regulations

AGENCY: Environmental Protection Agency (EPA).

ACTION: Direct final rule.

-----------------------------------------------------------------------

SUMMARY: EPA is approving a State Implementation Plan (SIP) revision

submitted by the District of Columbia. This revision consists of a

revised format for the District's air pollution control regulations.

Except as otherwise indicated, the changes are administrative in

nature, and do not substantively revise the current SIP. The intended

effect of this action is to ensure that the District of Columbia's

current regulatory numbering format and the District of Columbia SIP

numbering format are consistent with each other. This action is being

taken in accordance with section 110 of the Clean Air Act.

DATES: This final rule is effective October 27, 1995 unless notice is

received on or before September 27, 1995 that adverse or critical

comments will be submitted. If the effective date is delayed, timely

notice will be published in the Federal Register.

ADDRESSES: Comments may be mailed to Marcia L. Spink, Associate

Director, Air Programs, Air, Radiation, and Toxics Division, U.S.

Environmental Protection Agency, Region III, 841 Chestnut Building,

Philadelphia, Pennsylvania 19107. Copies of the documents relevant to

this action are available for public inspection during normal business

hours at the Air, Radiation, and Toxics Division, U.S. Environmental

Protection Agency, Region III, 841 Chestnut Building, Philadelphia,

Pennsylvania 19107; the Air and Radiation Docket and Information

Center, U.S. Environmental Protection Agency, 401 M Street, SW,

Washington, DC 20460; and District of Columbia Department of Consumer

and Regulatory Affairs, 2100 Martin Luther King Ave, S.E., Washington,

DC 20020.

FOR FURTHER INFORMATION CONTACT: Harold A. Frankford, (215) 597-1325.

SUPPLEMENTARY INFORMATION: On June 21, 1985, the District of Columbia

submitted to EPA Region III both a revised format and numerous

amendments to its air pollution control regulations, and requested that

these changes be reviewed and processed as revisions of the District's

State Implementation Plan (SIP). The District's regulations have

undergone many changes, both substantive and nonsubstantive. Many of

the nonsubstantive changes were made to the regulations to improve

their clarity and simplicity. The new format of the regulations

organizes the emission standards and other provisions into eight

chapters and four appendices. This rulemaking takes action on the non-

substantive format changes to the District's SIP submitted in June

1985. The substantive revisions have been or will be considered in

separate rulemaking actions.

While the revised regulatory format include provisions governing

odor and certain non-criteria pollutants, EPA has not reviewed the

changes made to these rules since they are not part of the District's

SIP.

The District certified that public hearings pertaining to these

revisions were held on May 9, 1984 in Washington, DC as required by 40

CFR Section 51.102. As of August 28, 1995, these revisions remain

current District law.

Summary of SIP Revision

The regulatory content of the current District of Columbia SIP

consists of Sections 8-2:701 through 8-2:731 of the District's Health

Regulations. The District restructured its regulations as part of the

District of Columbia Air Pollution Control Act of 1984 (D.C. Law 5-

165), effective March 15, 1985. This act created Title 20 (District of

Columbia Air Quality Control Regulations) of the District of Columbia

Municipal Regulations [cited as 20 DCMR], which replaced Title 8

(Health Regulations) Section 2 of the District of Columbia Air

Pollution Control Act originally enacted July 30, 1968 and Regulation

72-12 of the District of Columbia Regulations, originally enacted on

July 7, 1972.

The revised 20 DCMR is organized as follows:

Chapter 1--General

Chapter 2--General and Non-attainment Area Permits

Chapter 3 (Reserved)

Chapter 4--Ambient Monitoring and Emergency Procedures

Chapter 5--Source Monitoring and Testing

Chapter 6--Particulates

Chapter 7--Volatile Organic compounds

Chapter 8--Asbestos, Sulfur and Nitrogen Oxides

Appendices

Appendix No. 1 (Emission Limits for Nitrogen Oxide)

Appendix No. 2 [Table of Allowable Particulate Emissions from

Process Sources]

Appendix No. 3 [Allowable VOC Emissions under Section 710]

The following list cross-references the citations found in 20 DCMR

with the current SIP provisions.

----------------------------------------------------------------------------------------------------------------

SIP citation (regulation 8-2:XXX) 20 DCMR citation

----------------------------------------------------------------------------------------------------------------

701 Purpose of Regulation............................... 100 Purpose, Scope and Construction.

729 Construction of Regulation..........................

722 Inspection.......................................... 101 Inspection.

723 Order for Compliance................................ 102 Order for Compliance.

725 Hearings............................................ 104 Hearings.

726 Penalty............................................. 105 Penalties.

727 Public Disclosure of Records and Information: 106 Confidentiality of Reports.

Confidentiality.

716 Control Devices and Practices....................... 107 Control Devices or Practices.

702 Definitions......................................... 199 Definitions and Abbreviations.*

703 Abbreviations.

728 Air Pollution Monitoring............................ 400 Air Pollution Reporting Index.

719 Emergencies......................................... 401 Emergency Procedures.

717 Records, Reports and Monitoring Devices............. 500 Records and Reports.

501 Monitoring Devices.

718 Sampling, Tests and Measurements.................... 502 Sampling, Tests and Measurements.**

708 Fuel Burning Particulate Emissions.................. 600 Fuel Burning Particulate Emissions.

601 Rotary Cup Burners.

709 Incinerators........................................ 602 Incinerators.

710 Process Emissions................................... 603 Particulate Process Emissions.

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803 Sulfur Process Emissions.

711 Open Burning........................................ 604 Open Burning.

712 Control of Fugitive Dust............................ 605 Control of Fugitive Dust.

713 Visible Emissions................................... 606 Visible Emissions.

704 Use of Certain Fuel Oils Forbidden.................. 801 Sulfur Content of Fuel Oils.

705 Use of Certain Coal Forbidden....................... 802 Sulfur Content of Coal.

706 Nitrogen Oxide Emissions............................ 804 Nitrogen Oxide Emissions.

----------------------------------------------------------------------------------------------------------------

* Codification scheme to be approved, but not all definitions.

* * The regulations in Section 502 reference the Part 60 (NSPS) requirements in effect as of July 1, 1982.

As part of the transition between the current SIP regulatory scheme

and the revised scheme, the District of Columbia has submitted the

following generic changes found throughout 20 DCMR:

------------------------------------------------------------------------

Current SIP wording New SIP wording

------------------------------------------------------------------------

1. ``Regulation''.................. ``Subtitle''.

2. ``Commissioner''................ ``Mayor''.

3. ``He/Him''...................... ``He or She/His or Her/Mayor''.

4. ``Any''......................... ``Each'',

5. ``Such''........................ ``The''.

6. ``Shall''....................... ``Should''.

------------------------------------------------------------------------

As another result of this recodification, these are several SIP

provisions which have no equivalent in the 20 DCMR provisions.

Similarly, 20 DCMR contains new provisions, both substantive and

administrative, not found currently in the District's SIP. These

provisions are summarized below:

Section 8-2:721 (Complaints and Investigations)

Section 8-2:730 (Independence of Sections)

Section 8-2:731 (Effective Date)

EPA's evaluation in this action is limited to the regulation

restructuring format and all associated administrative changes. As a

result of the Clean Air Act Amendments of 1990, the District of

Columbia was required to revise and submit to EPA many of the

provisions found in Chapters 2 and 7 of 20 DCMR. The District has also

submitted various revised definitions and terms found throughout 20

DCMR. The changes to Sections 2 and 7 resulting from the recodification

are revised below:

----------------------------------------------------------------------------------------------------------------

SIP citation (regulation 8-2:XXX) 20 DCMR citation

----------------------------------------------------------------------------------------------------------------

(Chapter 2)

720a Permit to Operate.................................. 200.1 Permit requirements.

720b..................................................... 200.2,2a,3

720c..................................................... 200.6-200.10, 200.12

720d..................................................... 200.4

720f..................................................... 200.5

720e General Requirement for the Issuance of Permit..... 201 General Requirements for Permit Issuance.

720g Modification, Revocation and Termination of Permits 202 Modification, Revocation and Termination of

Permits.

720e6 Permits in Nonattainment Areas.................... 204 Permits in Nonattainment Areas.

720h Permits for Fuel-Burning Equipment................. 200.11

(Chapter 7)

707f Organic Solvents................................... 700 Organic Solvents.

707a Storage of Petroleum Products...................... 701 Storage of Petroleum Products.

702 Control of VOC Leaks from Petroleum Refinery

Equipment.

707b Gasoline Loading................................... 703 Terminal Vapor Recovery--Gasoline or VOC.

707b Trailer and Railroad Tank Car.

707c Gasoline Transfer Vapor Control.................... 704 Stage I Vapor Recovery.

707d Control of Evaporative Losses From the Filling of 705 Stage II Vapor Recovery.

Vehicular Tanks.

707e Dry Cleaners....................................... 706 Petroleum Dry Cleaners.

707 Perchlorethylene Dry Cleaning.

707j Solvent Cleaning Degreasing........................ 708 Solvent Cleaning Degreasing.

707k Asphalt Operations................................. 709 Asphalt Operations.

707g Pumps and Compressors.............................. 711 Pumps and Compressors.

707h Waste Gas Disposal from Ethylene Producing Plant... 712 Waste Gas Disposal from Ethylene Producing

Plant.

707i Waste Gas Disposal from Vapor Blow Down System..... 713 Waste Gas Disposal from Vapor Blow Down System.

----------------------------------------------------------------------------------------------------------------

On March 24, 1995 (60 FR 15483), EPA disapproved the revised

substantive provisions to Chapter 2, Sections 200, 201, 202, 204 and

299 of 20 DCMR as a revision to the District's SIP. Similarly, EPA will

review the revised substantive provisions to Chapter 7 in a separate

rulemaking action. It should be noted that Section 710 (Engraving and

Plate Printing) was approved by EPA as a revision to the District of

Columbia SIP on August 4, 1992 (57 FR 34251) and codified at 40 CFR

52.470(c)(27) and 52.472(d). As of the date of this action, the

District has not formally submitted any of the provisions found in

Section 203 (Good Engineering Practice Stack Height) as a revision of

the District's SIP. In addition, as part of the June 21, 1985

submittal, the District of Columbia also revised the provisions of

Section 103 (SIP Section 8-2:724) governing procedures for granting

variances. EPA

[[Page 44433]]

will review these revised provisions in a separate rulemaking action.

Definitions/Abbreviations Added in 20 DCMR

The District's recodification SIP submittal affects many

definitions of terms. For the reasons stated above, EPA is not

reviewing in this action, any term found exclusively in Chapter 2 and

Chapter 7 (other than Section 710). The terms being reviewed as part of

this recodification action are listed below:

Affected facility, Building, structure, facility, or

installation, Cartridge filter, Component, Containers and conveyers

of solvent, Crude oil, Cylinder wipe, Emission unit, Federally

enforceable, Flexography, Fugitive emission, Gas services, Gas

services for pipeline/valves and pressure relief valves, Gravure,

Heatset, Hydrocarbon, Ink, Inking cylinder, Innovative control

technology, Intaglio, Leaking component, Lease custody transfer,

Letterpress, Letterset, Liquid service, Necessary preconstruction,

Net emission increase, Offset printing process, Offset lithography,

Paper wipe, Perceptible, leak, Petroleum solvent, Plate, Printing,

Printing operation, Printing Unit, Refinery operator, Refinery unit,

Routing, Secondary emissions, Substrate, Vacuum still, Valves not

externally regulated, Water-based solvent, Wiping solution.

Abbreviations--CFR, EPA, GEP, ppmv.

SIP Definitions/Abbreviations Revised by the Recodification

Air pollution, Distillate oil, Dry cleaning, Existing source,

Fugitive dust, Incinerator, Loading facilities, Person, Start-up,

Stationary source, Vapor tight, Wipe cleaning.

SIP Definitions/Abbreviations Deleted in the Recodification

Act, Air quality standard of the District of Columbia, Dry cleaning

operation, Freeboard ratio, Mayor, Vehicular fuel tank.

Abbreviations--(Degree), VOC, ``%''.

SIP Definitions/Abbreviations Unchanged by the Recodification (Except

for the Numbering Format)

Air Pollutant, Control Device, Conveyorized Degreaser, Cutback

Asphalt, Cold Cleaner, District, Emission, Episode Stage, Fossil

Fuel, Fossil-Fuel-Fired Steam-Generating Unit, Freeboard, Fuel

Burning Equipment, Gasoline, Malfunction, Multiple Chamber

Incinerator, Opacity, Open-top Vapor Degreaser, Organic Solvents,

Particulate Matter, Photochemically Reactive Solvent, Process,

Process Weight, Process Rate Per Hour, Ringelmann Smoke Chart,

Smoke, Solid Waste, Standard Conditions, Submerged Fill Pipe,

Volatile Organic Compounds.

Abbreviations--B.T.U., cal., CO, COHs, cfm, g., Hi-Vol., hr., lb.,

max., NO2, No., ppm, psia, SO2, g/m3, U.L.

In addition, 20 DCMR adds Sections X99 of Chapters 2 and 4 through

8, which cross-references the definitions and abbreviations listed in

Section 199. The entire list of terms, including those not being

reviewed in this action, are enumerated in the accompanying technical

support document.

EPA will not review Section 205 (New Source Performance Standards)

since it merely cross-references 40 CFR part 60. Similarly, EPA will

not review the following 20 DCMR provisions since they govern

provisions not included in the current District of Columbia SIP:

Sections 502.11, 502.12--Test Methods for Odors

Section 502.14--Test methods for stationary sources of hazardous

pollutants

Section 800--Asbestos

Chapter 9--Motor Vehicular Pollutants, Lead, Odors and Nuisance

Pollutants (all provisions)

Appendix 4--April 5, 1984 Federal Register notice announcing revisions

to rules and regulations codified in 40 CFR Part 61

EPA Evaluation

In order to evaluate the approvability as a SIP revision of

District of Columbia's formal submittal, the critical factors to be

considered are (1) Whether the revised emission limitation demonstrates

attainment and maintenance of the National Ambient Air Quality

Standards (NAAQS); (2) whether issues of enforceability arise; and (3)

whether all of the applicable requirements (both procedural and

substantive) of 40 CFR Part 51 are met.

A. Impacts on Attainment/Maintenance on the NAAQS

The majority of the revisions to the District of Columbia's air

pollution control regulations resulting from the recodification have

had no effect on the attainment and maintenance of the national ambient

air quality standards (NAAQS). The wording of many provisions has been

revised to conform with the format of 20 DCMR, but the emissions

standards that are currently in the Federally-enforceable District of

Columbia SIP remain in the provisions of 20 DCMR. Similarly, the

wording of many defined terms and abbreviations currently in the SIP

have been revised (using one or more of the six format changes listed

above) to reflect the change in the format from Title 8, Section 2 (the

current SIP format) to 20 DCMR. The substantive meaning of the defined

term remains unchanged.

However, since November 15, 1990, the District of Columbia has been

required to revise the provisions in Chapters 2 (General Permit

Requirements) and 7 (Volatile Organic Compounds) in order to satisfy

the revised requirements of the Clean Air Act. Many definitions in

Section 199 associated with the provisions of Chapters 2 and 7 have

also been revised. Because these revisions supersede those which were

submitted in June 1985, EPA will take action on these provisions in

separate rulemaking actions.

B. Enforceability Issues

With the exceptions noted below, there are no enforceability

issues. The provisions that are revised solely to conform with the

format of 20 DCMR are clear in their wording and intent. First, Section

502.4(d) is designed to replace SIP regulation 8-2:718(a)(3)(D).

However, the expression ``fuel and/or raw materials'' found in the

current SIP provision has been inadvetently replaced with ``fuel raw

materials'' in Section 502.4(d). The District of Columbia maintains,

and EPA agrees, that this wording discrepancy represents a

typographical error, and that EPA will continue to consider ``fuel and/

or raw materials'' as the SIP-approved language. In addition, in 20

DCMR Section 401, subections 401.5 through 401.8 are used twice to cite

distinctive provisions of this revised section. Again, the District

maintains, and EPA agrees, that this format discrepancy represents a

typographical error, and thus does not impose an enforcement concern.

Other subsections of Sections 502 and 600 reference the test

methods and requirements of 40 CFR Part 60 (New Source Performance

Standards) as it existed on July 1, 1982. This citation in Section 502

was meant to update the referenced test methods that are listed in the

old SIP regulation 8-2:718. Inasmuch as 40 CFR Part 60 has been revised

numerous times since July 1, 1982, and inasmuch as the current version

of 40 CFR Part 60, being a federal regulation, is already federally

enforceable, EPA will apply the most current provisions of 40 CFR Part

60 where any conflict exists with the citations in Section 502.

C. Conformity With the Clean Air Act, as Amended, and the Applicable

Requirements of 40 CFR Part 51

The provisions of 20 DCMR being considered in this rulemaking

action do not represent substantive changes to the current federally-

enforceable provisions which previously had met all applicable

requirements of 40 CFR part 51.

EPA is approving this SIP revision without prior proposal because

the Agency views this as a noncontroversial

[[Page 44434]]

amendment and anticipates no adverse comments. However, in a separate

document published elsewhere in this Federal Register, EPA is proposing

to approve the SIP revision should adverse or critical comments be

filed. This action will be effective October 27, 1995 unless, on or

before September 27, 1995 adverse or critical comments are received.

If EPA receives such comments, this action will be withdrawn before

the effective date by publishing a subsequent document that will

withdraw the final action. All public comments received will then be

addressed in a subsequent final rule based on this action serving as a

proposed rule. EPA will not institute a second comment period on this

action. Any parties interested in commenting on this action should do

so at this time. If no such comments are received, the public is

advised that this action will be effective on October 27, 1995.

Final Action

EPA is approving the revised regulatory format for the District of

Columbia's air pollution control regulations is approvable as a

revision to the District of Columbia SIP. Therefore, this format will

be incorporated by reference into the District's SIP, and codified at

40 C.F.R. Section 52.470(c)(34).

EPA has not reviewed the substance of certain regulations at this

time. These rules, which pertain to substantive revisions of and

definitions associated with the District of Columbia's good engineering

practice (GEP) stack height, volatile organic compounds (VOC), and new

source review provisions will be acted upon in separate rulemaking

actions. The EPA is now only approving the numbering system and

associated administrative changes submitted by the State. The EPA's

approval of the renumbering system, at this time, does not imply any

position with respect to the approvability of the substantive rule

changes to the above-listed changes. To the extent EPA has issued any

SIP calls to the State with respect to the adequacy of any of the rules

subject to this recodification, EPA will continue to require the State

to correct any such rule deficiencies despite EPA's approval of this

recodification.

The Agency has reviewed this request for revision of the Federally-

approved State implementation plan for conformance with the provisions

of the 1990 amendments enacted on November 15, 1990. The Agency has

determined that this action conforms with those requirements

irrespective of the fact that the submittal preceded the date of

enactment.

Nothing in this action should be construed as permitting or

allowing or establishing a precedent for any future request for

revision to any state implementation plan. Each request for revision to

the state implementation plan shall be considered separately in light

of specific technical, economic, and environmental factors and in

relation to relevant statutory and regulatory requirements.

Under the Regulatory Flexibility Act, 5 U.S.C. 600 et seq., EPA

must prepare a regulatory flexibility analysis assessing the impact of

any proposed or final rule on small entities. 5 U.S.C. 603 and 604.

Alternatively, EPA may certify that the rule will not have a

significant impact on a substantial number of small entities. Small

entities include small businesses, small not-for-profit enterprises,

and government entities with jurisdiction over populations of less than

50,000.

SIP approvals under section 110 and subchapter I, part D of the

Clean Air Act do not create any new requirements but simply approve

requirements that the State is already imposing. Therefore, because the

Federal SIP approval does not impose any new requirements, the

Administrator certifies that it does not have a significant impact on

any small entities affected. Moreover, due to the nature of the

Federal-State relationship under the CAA, preparation of a flexibility

analysis would constitute Federal inquiry into the economic

reasonableness of state action. The Clean Air Act forbids EPA to base

its actions concerning SIPs on such grounds. Union Electric Co. v. U.S.

EPA, 427 U.S. 246, 255-66 (1976); 42 U.S.C. 7410(a)(2).

Under Section 202 of the Unfunded Mandates Reform Act of 1995

(``Unfunded Mandates Act''), signed into law on March 22, 1995, EPA

must prepare a budgetary impact statement to accompany any proposed or

final that includes a Federal mandate that may result in estimated

costs to State, local, or tribal governments in the aggregate; or to

the private sector, of $100 million or more. Under section 205, EPA

must select the most cost-effective and least burdensome alternative

that achieves the objectives of the rule and is consistent with

statutory requirements. Section 203 requires EPA to establish a plan

for informing and advising any small governments that may be

significantly or uniquely impacted by the rule.

EPA has determined that the approval action proposed/promulgated

does not include a Federal mandate that may result in estimated costs

of $100 million or more to either State, local, or tribal governments

in the aggregate, or to the private sector. This Federal action

approves pre-existing requirements under State or local law, and

imposes no new Federal requirements. Accordingly, no additional costs

to State, local, or tribal governments, or to the private sector,

result from this action.

Under section 307(b)(1) of the Clean Air Act, petitions for

judicial review of this action must be filed in the United States Court

of Appeals for the appropriate circuit by October 27, 1995. Filing a

petition for reconsideration by the Administrator of this final rule

does not affect the finality of this rule for the purposes of judicial

review nor does it extend the time within which a petition for judicial

review may be filed, and shall not postpone the effectiveness of such

rule or action. This action to approve the revisions associated with

the recodified District of Columbia SIP may not be challenged later in

proceedings to enforce its requirements. (See section 307(b)(2).)

List of Subjects in 40 CFR Part 52

Environmental protection, Air pollution control, Carbon monoxide,

Hydrocarbons, Incorporation by reference, Intergovernmental relations,

Nitrogen dioxide, Ozone, Particulate matter, Reporting and

recordkeeping requirements, Sulfur Oxides.

Dated: July 18, 1995.

W. Michael McCabe,

Regional Administrator, Region III.

40 CFR part 52 is amended as follows:

PART 52--[AMENDED]

1. The authority citation for part 52 continues to read as follows:

Authority: 42 U.S.C. 7401-7671q.

Subpart J--District of Columbia

2. Section 52.470 is amended by adding paragraph (c)(34) to read as

follows:

Sec. 52.470 Identification of plan.

* * * * *

(c) * * *

(34) Revisions to Title 20 the District of Columbia Municipal

Regulations (DCMR) on June 21, 1985 by the District of Columbia:

(i) Incorporation by reference.

(A) Letter of June 21, 1985 from the Mayor of the District of

Columbia transmitting Act 5-165, representing the air pollution cotrol

regulations codified in 20 DCMR.

[[Page 44435]]

(B) The revised provisions of 20 DCMR, effective March 15, 1985, as

described below:

(1) Chapter 1--General.

Section 100 (Purpose, Scope, and Construction), subsections 100.1

through 100.5

Section 101 (Inspection), subsection 101.1

Section 102 (Orders for Compliance), subsections 102.1 through

102.3

Section 104 (Hearings), subsections 104.1 through 104.5

Section 105 (Penalty), subsections 105.1 through 105.4

Section 106 (Confidentiality of Reports), subsections 106.1 and

106.2

Section 107 (Control Devices or Practices), subsections 107.1

through 107.4

Section 199 The following definitions and abbreviations:

Definitions (Section 199.1)--Added: Affected facility, Building,

structure, facility, or installation, Cartridge filter, Component,

Containers and conveyers of solvent, Crude oil, Cylinder wipe,

Emission unit, Federally enforceable, Flexography, Fugitive

emission, Gas services, Gas services for pipeline/valves and

pressure relief valves, Gravure, Heatset, Hydrocarbon, Ink, Inking

cylinder, Innovative control technology, Intaglio, Leaking

component, Lease custody transfer, Letterpress, Letterset, Liquid

service, Necessary preconstruction, Net emission increase, Offset

printing process, Offset lithography, Paper wipe, Perceptible, leak,

Petroleum solvent, Plate, Printing, Printing operation, Printing

Unit, Refinery operator, Refinery unit, Routing, Secondary

emissions, Substrate, Vacuum still, Valves not externally regulated,

Water-based solvent, Wiping solution. Revised: Air pollution,

Distillate oil, Dry cleaning, Existing source, Fugitive dust,

Incinerator, Loading facilities, Person, Start-up, Stationary

source, Vapor tight, Wipe cleaning.

Unchanged from Section 8-2:702: Air Pollutant, Control Device,

Conveyorized Degreaser, Cutback Asphalt, Cold Cleaner, District,

Emission, Episode Stage, Fossil Fuel, Fossil-Fuel-Fired Steam-

Generating Unit, Freeboard, Fuel Burning Equipment, Gasoline,

Malfunction, Multiple Chamber Incinerator, Opacity, Open-top Vapor

Degreaser, Organic Solvents, Particulate Matter, Photochemically

Reactive Solvent, Process, Process Weight, Process Rate Per Hour,

Ringelmann Smoke Chart, Smoke, Solid Waste, Standard Conditions,

Submerged Fill Pipe, Volatile Organic Compounds.

Abbreviations (Section 199.2)--Added: CFR, EPA, ppmv Unchanged

from Section 8-2:702: B.T.U., cal., CO, COHs, cfm, g., Hi-Vol., hr.,

lb., max., NO2, No., ppm, psia, SO2, g/m3,

U.L.

Note: Section 199 of Chapter 1 lists all of the applicable

definitions and abbreviations, while Sections X99.1 and X99.2 of

each chapter contain a cross-reference to definitions listed in

Section 199.1 and abbreviations listed in Section 199.2.

(2) Chapter 4--Ambient Monitoring and Emergency Procedures.

Section 400 (Air Pollution Reporting Index), subsection 400.1

Section 401 (Emergency Procedures), subsections 401.1 through

401.4, 401.2 through 401.8, 401.7 (duplicate) and 401.8 (duplicate)

Section 499 (Definitions and Abbreviations), subsections 499.1 and

499.2

(3) Chapter 5--Source Monitoring and Testing.

Section 500 (Source Monitoring and Testing), subsections 500.1

through 500.3

Section 501 (Monitoring Devices), subsections 501.1 through 501.3

Section 502 (Sampling, Tests, and Measurements), subsections 502.1

through 502.15 (except for subsections 502.11, 502.12, and 502.14)

Section 599 (Definitions and Abbreviations), subsections 599.1 and

599.2

(4) Chapter 6--Particulates.

Section 600 (Fuel-Burning Particulate Emission), subsections 600.1

through 600.7

Section 601 (Rotary Cup Burners), subsections 601.1 and 601.2

Section 602 (Incinerators), subsections 602.1 through 602.6

Section 603 (Particulate Process Emissions), subsections 603.1

through 603.3

Section 604 (Open Burning), subsections 604.1 and 604.2

Section 605 (Control of Fugitive Dust), subsections 605.1 through

605.4

Section 606 (Visible Emissions), subsections 606.1 through 606.9

Section 699 (Definitions and Abbreviations), subsections 699.1 and

699.2

(5) Chapter 8--Asbestos, Sulfur and Nitrogen Oxides.

Section 801 (Sulfur Content of Fuel Oils), subsection 801.1

Section 802 (Sulfur Content of Coal), subsections 802.1 and 802.2

Section 803 (Sulfur Process Emissions), subsections 803.1 through

803.4

Section 804 (Nitrogen Oxide Emissions), subsection 804.1

Section 899 (Definitions and Abbreviations), subsections 899.1 and

899.2

(6) Appendices.

Appendix No. 1 (Emission Limits for Nitrogen Oxide)

Appendix No. 2 [Table of Allowable Particulate Emissions from

Process Sources]

Appendix No. 3 [Allowable VOC Emissions under Section 710]

(7) Deletion of the following SIP provisions:

Section 8-2:721 (Complaints and Investigations)

Section 8-2:730 (Independence of Sections)

Section 8-2:731 (Effective Date)

The following definitions and abbreviations:

Definitions: Act, Air quality standard of the District of

Columbia, Dry cleaning operation, Freeboard ratio, Mayor, Vehicular

fuel tank.

Abbreviations: (Degree), VOC, ``%''.

(ii) Additional material.

(A) Remainder of June 21, 1985 District of Columbia submittal

pertaining to the provisions listed above.

[FR Doc. 95-20985 Filed 8-25-95; 8:45 am]

BILLING CODE 6560-50-P