### 6337 Federal Register / Vol. 75, No. 26 / Tuesday, February 9, 2010 / Proposed Rules

name and other contact information in the body of your comment and with any disk or CD–ROM you submit. If EPA cannot read your comment due to technical difficulties and cannot contact you for clarification, EPA may not be able to consider your comment. Electronic files should avoid the use of special characters, any form of encryption, and be free of any defects or viruses.

Docket: All documents in the electronic docket are listed in the http:// www.regulations.gov index. Although listed in the index, some information is not publicly available, i.e., CBI or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy form. Publicly available docket materials are available either electronically in http:// www.regulations.gov or in hard copy during normal business hours at the Air Protection Division, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103. Copies of the State submittal are available at the West Virginia Department of Environmental Protection, Division of Air Quality, 601 57th Street SE., Charleston, West Virginia 25304.

**FOR FURTHER INFORMATION CONTACT :**  Marilyn Powers, (215) 814–2308, or by e-mail at powers.marilyn@epa.gov

.
**SUPPLEMENTARY INFORMATION :**  For further information, please see the information provided in the direct final action, with the same title, that is located in the ‘‘Rules and Regulations’’ section of this Federal Register publication. 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.

Dated: January 22, 2010. W. C. Early, Acting Regional Administrator, Region III.
[FR Doc. 2010–2674 Filed 2–8–10; 8:45 am]

**BILLING CODE 6560–50–P ENVIRONMENTAL PROTECTION**  **AGENCY**

**40 CFR Part 52**

**[EPA–R03–OAR–2010–0010; FRL–9111–8]**

**Approval and Promulgation of Air Quality Implementation Plans;**  **Maryland; Control of Carbon Monoxide Emissions from Basic Oxygen**  **Furnaces**

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Proposed rule.

**SUMMARY :**  EPA proposes to approve the State Implementation Plan (SIP) revision submitted by the State of Maryland for the purpose of replacing the existing requirements for the control of carbon monoxide (CO) emissions from basic oxygen furnaces (BOFs) at steel mills with a new CO standard for BOFs at steel mills. 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 action, 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.

**DATES :**  Comments must be received in writing by March 11, 2010.

**ADDRESSES :**  Submit your comments, identified by Docket ID Number EPA– R03–OAR–2010–0010 by one of the following methods:

A. http://www.regulations.gov. Follow the on-line instructions for submitting
comments.

B. E-mail: fernandez.cristina@epa.gov

. C. Mail: EPA–R03–OAR–2010–0010, Cristina Fernandez, Associate Director, Office of Air Program Planning, Mailcode 3AP30, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania
19103.

D. Hand Delivery: At the previouslylisted EPA Region III address. Such deliveries are only accepted during the Docket’s normal hours of operation, and special arrangements should be made for deliveries of boxed information. Instructions: Direct your comments to Docket ID No. EPA–R03–OAR–2010– 0010. EPA’s policy is that all comments received will be included in the public docket without change, and may be made available online at http:// www.regulations.gov, including any personal information provided, unless the comment includes information claimed to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Do not submit information that you consider to be CBI or otherwise protected through http:// www.regulations.gov or e-mail. The http://www.regulations.gov Web site is

an ‘‘anonymous access’’ system, which means EPA will not know your identity or contact information unless you provide it in the body of your comment. If you send an e-mail comment directly to EPA without going through http:// www.regulations.gov, your e-mail address will be automatically captured and included as part of the comment that is placed in the public docket and made available on the Internet. If you submit an electronic comment, EPA recommends that you include your name and other contact information in the body of your comment and with any disk or CD–ROM you submit. If EPA cannot read your comment due to technical difficulties and cannot contact you for clarification, EPA may not be able to consider your comment. Electronic files should avoid the use of special characters, any form of encryption, and be free of any defects or viruses.

Docket: All documents in the electronic docket are listed in the http:// www.regulations.gov index. Although listed in the index, some information is not publicly available, i.e., CBI or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy form. Publicly available docket materials are available either electronically in http:// www.regulations.gov or in hard copy during normal business hours at the Air Protection Division, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103. Copies of the State submittal are available at Maryland Department of the Environment, 1800 Washington Boulevard, Suite 705, Baltimore, Maryland 21230.

**FOR FURTHER INFORMATION CONTACT :** Maria A. Pino, (215) 814–2181, or by email at pino.maria@epa.gov

.


### 6338 Federal Register / Vol. 75, No. 26 / Tuesday, February 9, 2010 / Proposed Rules

**SUPPLEMENTARY INFORMATION :**  For further information on this SIP revision, which replaces the existing requirements for CO emissions from BOFs at steel mills with a new regulation that establishes a new, equivalent CO standard for BOFs in steel mills in Maryland, please see the information provided in the direct final action, with the same title, that is located in the ‘‘Rules and Regulations’’ section of this Federal Register publication.

Dated: January 22, 2010. W. C. Early, Acting Regional Administrator, Region III.
[FR Doc. 2010–2676 Filed 2–8–10; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**40 CFR Part 52**

**[EPA–R04–OAR–2007–0113–200709(b); FRL–9098–4 ]** 

**Approval and Promulgation of Implementation Plans; Georgia: State**  **Implementation Plan Revision**

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Proposed rule.

**SUMMARY :**  EPA is proposing to approve revisions to the Georgia State Implementation Plan (SIP), submitted by the Georgia Environmental Protection Division on September 26, 2006, with a clarifying revision submitted on November 6, 2006. The proposed revisions include multiple modifications to Georgia’s Air Quality Rules found at Chapter 391–3–1. These revisions are part of Georgia’s strategy to meet the national ambient air quality standards. EPA is proposing to approve Georgia’s SIP revisions pursuant to section 110 of the Clean Air Act.

EPA is not acting on revisions to rules 391–3–1–.01(qqqq), 391–3–1–.02(2)(zz), 391–3–1–.02(2)(mmm), 391–3–1– .02(6)(a), 391–3–1–.03(6)(g), and 391–3– 1–.03(6)(i) at this time. EPA is also not acting on revisions to rule 391–3–1– 02(2)(ooo), as Georgia has submitted a revised version of the rule. Additionally, we are not acting on several revisions to the September 26, 2006, SIP submittal, that are not part of the federally approved SIP.

**DATES :**  Written comments must be received on or before March 11, 2010.

**ADDRESSES :**  Submit your comments, identified by Docket ID Number, ‘‘EPA– R04–OAR–2007–0113, ’’ by one of the following methods: 1. http://www.regulations.gov: Follow the on-line instructions for submitting
comments.

2. E-mail: benjamin.lynorae@epa.gov.

3. Fax: 404–562–9019.

4. Mail: ‘‘EPA–R04–OAR–2007–0113, ’’ Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street, SW., Atlanta, Georgia 30303–8960.

5. Hand Delivery or Courier: Ms. Lynorae Benjamin, Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street, SW., Atlanta, Georgia 30303–8960. Such deliveries are only accepted during the Regional Office’s normal hours of operation. The Regional Office’s 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 :**  Stacy Harder, Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street, SW., Atlanta, Georgia 30303–8960. The telephone number is (404) 562–9042. Ms. Harder can also be reached via electronic mail at harder.stacy@epa.gov.

**SUPPLEMENTARY INFORMATION :**  In the Final Rules Section of this Federal Register, EPA is approving the State’s SIP revision 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 on this document. Any parties interested in commenting on this document should do so at this time.

For additional information see the direct final rule which is published in the Rules Section of this Federal Register

. Dated: December 11, 2009. Beverly H. Banister, Acting Regional Administrator, Region 4.
[FR Doc. 2010–2707 Filed 2–8–10; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**40 CFR Part 82**

**[EPA–HQ–OAR–2008–0664; FRL–9112–6]**

**Protection of Stratospheric Ozone: New Substitute in the Motor Vehicle Air**  **Conditioning Sector Under the Significant New Alternatives Policy**  **(SNAP) Program**

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Proposed rule; reopening of public comment period.

**SUMMARY :**  EPA issued a proposed rule in the Federal Register of October 19, 2009, proposing to find HFO–1234yf acceptable, subject to use conditions as a substitute for CFC–12 in motor vehicle air conditioning. The proposed substitute is a non-ozone-depleting substance and consequently does not contribute to stratospheric ozone depletion. In response to requests from several stakeholders and to allow comments on new supporting materials, this action reopens the public comment period through February 24, 2010.

**DATES :**  The comment period for the proposed rule published October 19, 2009 (74 FR 53445), is reopened. Comments, identified by docket identification (ID) number EPA–HQ– OAR–2008–0664, must be received on or before February 24, 2010.

**ADDRESSES :**  Submit your comments to docket EPA–HQ–OAR–2008–0664 by one of the following methods:

Federal eRulemaking Portal: http:// www.regulations.gov. Follow the on-line instructions for submitting comments.

E-mail: a-and-r-Docket@epa.gov. Mail: Environmental Protection Agency. EPA Docket Center (EPA/DC), Mailcode 6102T, Attention Docket ID No. EPA–HQ–OAR–2008–0664, 1200 Pennsylvania Avenue, NW., Washington, DC 20460.

Hand Delivery: Public Reading Room, Room 3334, EPA West Building, 1301 Constitution Avenue, NW., Washington, DC. Such deliveries are only accepted during the Docket’s normal hours of operation, and special arrangements should be made for deliveries of boxed information.

Instructions: Direct your comments to Docket ID No. EPA–HQ–OAR–2008–