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Citation: 47 Fed. Reg. 42572 1982 

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42572 Federal Register / Vol. 47, No. 188 / Tuesday, September 28, 1982 / Rules and Regulations

Dated: September 22, 1982.

M. S. Healy,

OSD Federal Register Liaison Officer,

Washington Headquarters Services,

Department of Defense.

(FR Doc. 82-26490 Filed 9-27-8Z 8:45 am)

SILUNG CODE 3310-01-M

ENVIRONMENTAL PROTECTION

AGENCY

40 CFR Part 52

[A-9-FRL 2203-5]

Approval and Promulgation of

Implementation Plans; Arizona State

Implementation Plan Revision

AGENCYr Environmental Protection

Agency.

ACTION: Notice of final rulemaking.

SUMMARY: The Environmental Protection

Agency (EPA) takes final action to

approve changes to the Arizona

Department of Health Services (ADHS)

rules and regulations for air pollution

control submitted by the Director of the

ADHS as revisions to the Arizona State

Implementation Plan (SIP). These

revisions are administrative and retain

the previous emission control

requirements. EPA reviewed these rules

with respect to the Clean Air Act and

determined that they should be

oapproved.

DATE:. This action is effective November

29, 1982.

ADDRESSES: Copies of the revisions are

available for public inspection during

normal business hours at the EPA

Region 9 office and at the following

locations:

Public Information Reference Unit,

Environmental Protection Agency,

Library, 401 "M" Street SW., Room

2404, Washington, D.C. 20460

Library, Office of the Federal Register,

1100 "L" Street, NW., Room 8401,

Washington, D.C. 20460

Arizona Department of Health Services,

1740 West Adams Street. Phoenix, AZ

85007

FOR FURTHER INFORMATION CONTACT:

Douglas Grano, Chief, State

Implementation Plan Section, Air

Programs Branch, Air Management

Division, Environmental Protection

Agency, Region'9, 215 Fremont Street,

San Francisco, CA 94105, (415) 974-7641.

SUPPLEMENTARY INFORMATION: The

ADHS submitted as SIP re'visions the

following rules on June 3, 1982:

R9-3-101 Definitions

R9-3-219 Air pollution emergency

episodes

R9-3-502 Unclassifed sources

R9-3-505 Standards of performance for

existing cement plants

R9-3-508 Standards of performance for

existing asphalt concrete plants

R9-3-511 Standards of performance for

existing secondary lead smelters

R9-3-513 Standards of performance for

existing iron and steel plants

R9-3-516 Standards of performance for

existing coal preparation plants

R9-3-517 Standards of performance for

steel plants: existing electric arc

furnaces (EAF)

R9-3-518 Standards of performance for

existing kraft pulp mills

R9-3-520 Standards of performance for

existing lime manufacturing plants

R9-3-521 Standards of performance for

existing nonferrous metals industry

sources

R9-3-522 Standards of performance for

existing gravel or crushed stone

processing plants

Appendix 8 Procedures for utilizing the

sulfur balance method for determining

sulfur emissions

As described below, these rules

revisions are administrative and do not

significantly impact current emission

control requirements.

In rule R9-3-101 a number of

definitions have been revised tO provide

clarification and improve the

enforceability of the SIP. Revisions in

rule R9-3-219 specify ozone rather than

photochemical oxidant as the criteria

pollutant. The wording of rules R9-3-502

to R9-3-522 has been adjusted to reflect

the change in the names and boundaries

of the Arizona Air Quality Control

Regions. And, in Appendix 8 the citation

for the test method has been updated.

Under Section 110 of the Clean Air

Act as amended, and 40 CFR Part 51,

EPA is required to approve or

disapprove thepe regulations as SIP

revisions. All rules submitted have been

evaluated and found to be in accordance

with EPA policy and 40 CFR Part 51.

EPA's detailed evaluation of the

submitted rules is available at the EPA

Library in Washington, D.C., and the

Region 9 office.

It is the purpose of this notice to

approve all the rule revisions listed

above and to incorporate them into the

Arizona SIP. This is being done without

prior proposal because the revisions are noncontroversial, have limited impact,

and no comments are anticipated. The

public should be advised that this action

will be effective 60 days from the date of

this Federal Register notice. However, if

notice is received within 30 days that

someone wishes to submit adverse or

critical comments, the approval will be

withdrawn and a subsequent notice will

be published before the effective date.

The subsequent notice will indefinitely

postpone the effective date, modify the

final action to a proposed action, and

establish a comment period.

Under 5 U.S.C. 605(b), the

Administrator has certified that SIP

approvals do not have a significant

economic impact on a substantial

number of small entities. (See 46 FR

8709.) The Office of Management and

Budget has exempted this rule from the

requirements of Section 3 of Executive

Order 12291.

Under the Clean Air Act. any petitions

for judicial review of this action must be

filed in the United States Court of

Appeals for the appropriate circuit by

(60 days from today). This action may

not be challenged later in proceedings to

enforce its requirements.

Incorporation by reference of the

State Implementation Plan for the State

of Arizona was approved by the

Director of the Federal Register on July

1, 1982.

(Sections 110 and 301(a) of the Clean Air Act. as amended (42 U.S.C. 7410, 7502 and

7601(a)))

List of Subjects in 40 CFR Part 52

Air pollution control, Ozone, Sulfur

oxides, Nitrogen dioxide, Lead,

Particulate matter, Carbon monoxide,

Hydrocarbons, and Intergovernmental

relations.

Dated: September 21. 1982.

Anne M. Gorsuch,

Administrator.

PART 52-APPROVAL AND

PROMULGATION OF

IMPLEMENTATION PLANS

Subpart D of Chapter L Title 40, Code

of Federal Regulations is amended as

follows:

1. Section 52.120, paragraph (c) is

amended by adding subparagraph

(54)(i)(C) to read as follows:

§ 52.120 Identification of plan.

(c) * * *

(54) * *

(i) * *

(C) New or amended rules R9-3-101

(Nos. 4 to 6, 9 to 16, 22 to 28, 30 to 33, 36,

38 to 55, 57 to 60, 64 to 67, 70 to 74, 76, 80

to 87, 92 to 97, 100, 102 to 116, 118 to 121,

123 to 128, 130 to 132, 134, 135, 137 to

141, 142 to 145, 147 to 156, and 158 are

renumbered only); R9-3-219; R9-3-502

(paragraph A to A.1 and A.2); R9-3-505

(paragraph B to B.1, B.2, B.3, and B.4);

R9-3-508 (paragraph B to B.1, B.2, and

B.5); R9-3-511 (paragraph A to A.1 and

A.2); R9-3-513 (paragraph A to A.1 and

A.2); R9-3-510 (paragraph A to A.1 and
No. 188 / Tuesday, September 28, 1982 / Rules and Regulations 42573

A.2); R9-3-517 (paragraph A to A.1); R9-

3-518 (paragraph A to A.1 and A.2); R9-

3-520 (paragraph A to A.1 and A.2]; R9-

3-521 (paragraph A to A.1 and A.2); R9-

3-522 (paragraph A to A.1 and A.2); and

Appendix 8 (Sections A8.3.1 and A8.3.2). * * * * *

[FR Doc. 82-26581 Filed 9-27-82:8:45 am]

BILLING CODE 6560-50-M

40 CFR Part 52

[A-8-FR 2188-51

Approval and Promulgation of State

Implementation Plans; Colorado

AGENCY: Environmental Protection

Agency.

ACTION: Final rulemaking.

SUMMARY: The U.S. Environmental

Protection Agency (EPA) is approving

revisions to the Colorado State

Implemention Plan (SIP]. The revisions

establish plans for achieving and

maintaining the National Ambient Air

Quality Standard (NAAQS] for lead in

Denver, Grand junction, and Pueblo in

accordance with Section 110 of the

Clean Air Act (the Act]. The Governor

of Colorado submitted the revisions to

the EPA on April 12, 1982, following

Public Hearing and adoption by the

Colorado Air Quality Control

Commission, both on February 25, 1982.

DATES: This action will be effective on

November 29, 1982 unless notice is

received by October 28, 1982, that

someone wishes to submit adverse or

critical comments.

ADDRESSES: Copies of the revision are

available for public inspection between

8:00 a.m. and 4:00 p.m. Monday through

Friday at the following offices:

Environmental Protection Agency,

Region VIII, Air Programs Branch,

1860 Lincoln Street, Denver, Colorado

80295.

Environmental Protection Agency,

Public Information Reference Unit,

Waterside Mall, 401 M Street SW.,

Washington, D.C. 20460.

The Office of the Federal Register, 110 L.

Street NW., Room 8401, Washington,

D.C. 20408.

FOR FURTHER INFORMATION CONTACT:

Paula R. Machlin, Air Programs Branch,

Environmental Protection Agency, 1860

Lincoln Street, Denver, Colorado 80295,

(303) 837-6131.

SUPPLEMENTARY INFORMATION: On

October 5, 1978, the EPA established an

NAAQS for lead in accordance with

Section 109 of the Act 43 FR 46246

(1978). Under Section 110 of the Act,

each State must submit to EPA a plan to

attain and maintain the NAAQS. The

Act also directs EPA to review the State

plan to determine whether it meets

requirements established under Section

110 of the Act. If requirements are met,

the EPA can approve the plan.

Requirements for an adequate lead SIP

are established in the 40 CFR Part 51

Subpart E-Control Strategy for Lead.

Based on those requirements, the EPA

finds that the subject plan to achieve the

lead NAAQS for Colorado is

approvable.

Analysis of air quality data collected

by the State of Colorado for 1974

through 1979 showed violations of the

lead NAAQS in three areas: Denver,

Grand Junction, and Pueblo. The EPA

hired a consulting firm (ETA

Engineering, Inc.) to prepare a technical

analysis that identified lead emission

sources and predicted future ambient

concentrations. The State was expected

to prepare the lead SIP based on that

technical analysis.

The analysis found that, in Denver

and Grand Junction, motor vehicle

emissions were largely responsible for

the monitored standards violations; in

Pueblo, both motor vehicle emissions

and lead particulate emissions from the

CF&I Steel Mill were responsible for the

monitored violations. However,

modeling by the contractor showed that

each area would meet the lead NAAQS

by 1982 at the latest, based on

implementation of programs that were

already planned. Therefore, no

additional control strategies were

needed in the SIP to provide attainment.

As required under 40 CFR Subpart E, the

state has adopted regulations that

control lead emissions. Although not

described in the subject submittal, the

EPA considered these regulations as

part of the lead SIP.

In Denver and Grand Junction, the

following factors result in the emissions

reductions needed to meet the lead

NAAQS: the federal program to improve

fuel economy, the federal program to

decrease the average lead content of

gasoline, and an increase in the

proportion of catalyst cars (which use

unleaded gas] over noncatalyst cars

(which use leaded gas] due to normal

fleet turnover. In Pueblo, air pollution

control equipment installed at CF&I

subsequent to the year in which

violations were measured reduced lead

emissions from the plant substantially.

In fact, no violations have been

measured since 1974. The emissions

reductions at CF&I and those expected

from federal programs and fleet turnover

achieve the reductions needed to

maintain the lead NAAQS.

The EPA has reviewed the technical

analysis in the SIP Revision and found

that the analysis is appropriate. The SIP

was submitted to EPA following Public

Hearing as required under 40 CFIR Part

52. Consequently, we find that the

Colorado lead SIP Revision are

approvable.

EPA is today approving these

revisions. The public is advised that this

action will be effective (60 days].

However, if we receive written notice by

(30 days] that someone wishes to submit

adverse or critical comments, this action

will be withdrawn and two subsequent

notices will be published before the

effective date. One notice will withdraw

this final action and another will begin a

new rulemaking by announcing a

proposal of the action and establishing a

comment period.

Under Section 307(b)(1) of the Clean

Air Act, petitions for review of this

action must be filed in the United States

Court of Appeals for the appropriate

circuit by November 29, 1982. This

action may not be challenged later in

proceedings to enforce its requirements

(See 307(b)(2)).

The Office of Management and Budget

has exempted this rule from the

requirements of Section 3 of Executive

Order 12291.

List of Subjects in 40 CFR Part 52

Air pollution control, Ozone, Sulfur

oxides, Nitrogen dioxide, Lead,

Particulate matter, Carbon monoxide,

and Hydrocarbons, Intergovernmental

relations.

This rulemaking is issued under the

authority of Section 110 of the Clean Air

Act (42 USC 7410].

Dated: August 24, 1982.

John W. Hernandez, Jr.,

Acting Administrator.

Note: Incorporation by reference of the

State Implementation Plan for the State of

Colorado was approved by the Director of the

Federal Register on July 1, 1982

Title 40, Part 52 of the Code of Federal

Regulations is amended as follows:

PART 52-APPROVAL AND

PROMULGATION OF

IMPLEMENTATION

1. Section 52.320 paragraph (c) (27]

and (28) are added as follows:

§ 52.320 Identification of plan.

(c) * * *

(27] On April 12, 1982, the Governor

submitted the plan revisions to show

attainment of the lead National Ambient

Air Quality Standard.

Federal Register / Vol. 47,