[Federal Register Volume 64, Number 181 (Monday, September 20, 1999)]
[Proposed Rules]
[Page 50787]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 99-24432]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[AZ 086-0017b; FRL-6438-2]


Approval and Promulgation of State Implementation Plans; Arizona 
State Implementation Plan Revision, Maricopa County

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA proposes to approve revisions to the Arizona State 
Implementation Plan (SIP) which concern the control of volatile organic 
compounds (VOC) emissions from different surface coating operations 
using primarily metal and plastic substrates and the aerospace 
manufacturing and rework industry.
    The intended effect of this action is to regulate emissions of VOCs 
according to the requirements of the Clean Air Act, as amended in 1990 
(CAA or the Act). In the Final Rules Section of this Federal Register, 
the EPA is approving the state's SIP submittal as a direct final rule 
without prior proposal because the Agency views this as a 
noncontroversial revision and anticipates no adverse comments. A 
detailed rationale for this approval is set forth in the direct final 
rule. If no adverse comments are received, no further activity is 
contemplated. If EPA receives adverse comments, the direct final rule 
will be withdrawn and all public comments received will be addressed in 
a subsequent final rule based on this proposed rule. The EPA will not 
institute a second comment period. Any parties interested in commenting 
should do so at this time.

DATES: Written comments must be received by October 20, 1999.

ADDRESSES: Comments should be addressed to: Andrew Steckel, Rulemaking 
Office (AIR-4), Air Division, U.S. Environmental Protection Agency, 
Region IX, 75 Hawthorne Street, San Francisco, CA 94105-3901.
    Copies of the rule revisions and EPA's evaluation report of each 
rule are available for public inspection at EPA's Region 9 office 
during normal business hours. Copies of the submitted rule revisions 
are also available for inspection at the following locations:

Rulemaking Office (AIR-4), Air Division, U.S. Environmental Protection 
Agency, Region IX, 75 Hawthorne Street, San Francisco, CA 94105;
Environmental Protection Agency, Air Docket (6102), 401 ``M'' Street, 
SW., Washington, D.C. 20460;
Arizona Department of Environmental Quality, 3003 North Central Avenue, 
Phoenix, AZ 85012; and,
Maricopa County Environmental Services Department, 1001 North Central 
Ave., Phoenix, AZ 85004.

FOR FURTHER INFORMATION CONTACT: Jerald S. Wamsley, [AIR-4], Air 
Division, U.S. Environmental Protection Agency, Region 9, 75 Hawthorne 
Street, San Francisco, CA 94105-3901, Telephone: (415) 744-1226.

SUPPLEMENTARY INFORMATION: This document concerns Maricopa County Rule 
336, Surface Coating Operations and Rule 348, Aerospace Manufacturing 
and Rework Operations, submitted to EPA on August 4, 1999 by the 
Arizona Department of Environmental Quality. For further information, 
please see the information provided in the direct final action that is 
located in the rules section of this Federal Register.

    Dated: September 3, 1999.
Laura Yoshii,
Acting, Regional Administrator, Region IX.
[FR Doc. 99-24432 Filed 9-17-99; 8:45 am]
BILLING CODE 6560-50-P