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[Federal Register Volume 78, Number 61 (Friday, March 29, 2013)]
[Proposed Rules]
[Page 19164]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2013-07261]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R05-OAR-2012-0088; FRL-9783-4]

Approval and Promulgation of Air Quality Implementation Plans; 
Ohio; Particulate Matter Standards

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA is proposing to convert a conditional approval of 
specified provisions of the Ohio state implementation plan (SIP) to a 
full approval. Ohio submitted a request to approve a section of its 
particulate matter (PM) rules on February 23, 2012. The PM rule 
revisions being approved establish work practices for coating 
operations, add a section clarifying that sources can be subject to 
both stationary source and fugitive source PM restrictions, and add a 
PM emission limitation exemption for jet engine testing. Pursuant to a 
state commitment underlying a previous conditional approval of this 
rule, the revised rule provides that any exemption from the work 
practice requirements that the state grants to large coating sources 
must be submitted to EPA for approval.

DATES: Comments must be received on or before April 29, 2013.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R05-
OAR-2012-0088, by one of the following methods:
    1. www.regulations.gov: Follow the on-line instructions for 
submitting comments.
    2. Email: blakely.pamela@epa.gov.
    3. Fax: (312) 692-2450.
    4. Mail: Pamela Blakely, Chief, Control Strategies Section, Air 
Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77 West 
Jackson Boulevard, Chicago, Illinois 60604.
    5. Hand Delivery: Pamela Blakely, Chief, Control Strategies 
Section, Air Programs Branch (AR-18J), U.S. Environmental Protection 
Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604. Such 
deliveries are only accepted during the Regional Office normal hours of 
operation, and special arrangements should be made for deliveries of 
boxed information. The Regional Office official hours of business are 
Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding Federal 
holidays.
    Please see the direct final rule which is located in the Rules 
section of this Federal Register for detailed instructions on how to 
submit comments.

FOR FURTHER INFORMATION CONTACT: Matt Rau, Environmental Engineer, 
Control Strategies Section, Air Programs Branch (AR-18J), Environmental 
Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, 
Illinois 60604, (312) 886-6524, rau.matthew@epa.gov.

SUPPLEMENTARY INFORMATION: In the Final Rules section of this Federal 
Register, EPA is approving the state's SIP submittal as a direct final 
rule without prior proposal because the Agency views this as a 
noncontroversial submittal and anticipates no adverse comments. A 
detailed rationale for the approval is set forth in the direct final 
rule. If no adverse comments are received in response to this rule, 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. EPA will not institute a second comment period. Any parties 
interested in commenting on this action should do so at this time. 
Please note that if EPA receives adverse comment on an amendment, 
paragraph, or section of this rule and if that provision may be severed 
from the remainder of the rule, EPA may adopt as final those provisions 
of the rule that are not the subject of an adverse comment. For 
additional information, see the direct final rule which is located in 
the Rules section of this Federal Register.

    Dated: February 11, 2013.
Susan Hedman,
Regional Administrator, Region 5.
[FR Doc. 2013-07261 Filed 3-28-13; 8:45 am]
BILLING CODE 6560-50-P
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