Document Headings

                    Document headings vary by document type but may contain                    the following:                  
                -                       the agency or agencies that issued and signed a document                    
                -                       the number of the CFR title and the number of each part                      the document amends, proposes to amend, or is directly                      related to                    
                -                       the agency docket number / agency internal file number                    
                -                       the RIN which identifies each regulatory action listed in                      the Unified Agenda of Federal Regulatory and Deregulatory                      Actions                    

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###### Nuclear Regulatory Commission

          - 10 CFR Parts 30, 36, 39, 40, 51, 70, and 150
          - RIN 3150-AI79
          - [NRC-2010-0075]

# AGENCY:

Nuclear Regulatory Commission.

# ACTION:

Proposed rule; reopening of comment period.

# SUMMARY:

The Nuclear Regulatory Commission (NRC) is reopening the public comment period for the proposed rule that was published on July 27, 2010 (75 FR 43865). The proposed rule would amend the regulations by revising the provisions applicable to the licensing and approval processes for byproduct, source and special nuclear material licenses, and irradiators to clarify the definitions of “construction” and “commencement of construction”. The comment period for this proposed rule, which closed on September 27, 2010, is reopened and will remain open until November 29, 2010.

# DATES:

The comment period has been reopened and now closes on November 29, 2010. Comments received after this date will be considered if it is practical to do so, but the NRC is able to assure consideration only for comments received on or before this date.

# ADDRESSES:

                        Please include Docket ID NRC-2010-0075 in the subject line of your comments. For instructions on submitting comments                         *see*                         the                         **SUPPLEMENTARY INFORMATION**                         section of this document. You may submit comments by any one of the following methods.                    

*Federal Rulemaking Web Site:*                         Go to                         *http://www.regulations.gov*                         and search for documents filed under Docket ID NRC-2010-0075. Address questions about NRC dockets to Carol Gallagher, telephone 301-492-3668; e-mail                         *Carol.Gallagher@nrc.gov*.                    

*Mail comments to:*                         Secretary, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, ATTN: Rulemakings and Adjudications Staff.                    

*E-mail comments to: Rulemaking.Comments@nrc.gov*. If you do not receive a reply e-mail confirming that we have received your comments, contact us directly at 301-415-1966.                    

*Hand deliver comments to:*                         11555 Rockville Pike, Rockville, Maryland 20852 between 7:30 a.m. and 4:15 p.m. during Federal workdays (Telephone 301-415-1966).                    

*Fax comments to:*                         Secretary, U.S. Nuclear Regulatory Commission at 301-415-1101.                    

# FOR FURTHER INFORMATION CONTACT:

                        Ms. Tracey Stokes, Office of the General Counsel, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001; telephone: 301-415-1064; e-mail:                         *tracey.stokes@nrc.gov*.                    

# SUPPLEMENTARY INFORMATION:

## Submitting Comments and Accessing Information

                    Comments submitted in writing or in electronic form will be posted on the NRC Web site and on the Federal rulemaking Web site                     *http://www.regulations.gov*. Because your comments will not be edited to remove any identifying or contact information, the NRC cautions you against including any information in your submission that you do not want to be publicly disclosed. The NRC requests that any party soliciting or aggregating comments received from other persons for submission to the NRC inform those persons that the NRC will not edit their comments to remove any identifying or contact information, and therefore, they should not include any information in their comments that they do not want publicly disclosed.                

You can access publicly available documents related to this document using the following methods:

*NRC's Public Document Room (PDR):*                     The public may examine and have copied for a fee publicly available documents at the NRC's PDR, Room O-1F21, One White Flint North, 11555 Rockville Pike, Rockville, Maryland.                

*NRC's Agencywide Documents Access and Management System (ADAMS):*

                    Publicly available documents created or received at the NRC are available electronically at the NRC's Electronic Reading Room at                     *http://www.nrc.gov/​reading-rm/​adams.html*. From this page, the public can gain entry into ADAMS, which provides text and image files of NRC's public documents. If you do not have access to ADAMS or if there are problems in accessing the documents located in ADAMS, contact the NRC's PDR reference staff at 1-800-397-4209, or 301-415-4737, or by e-mail to                     *PDR.Resource@nrc.gov.*

*Federal Rulemaking Web site:*                     Public comments and supporting materials related to this proposed rule can be found at                     *http://www.regulations.gov*                     by searching on Docket ID: NRC-NRC-2010-0075.                

## Extension Request

On September 15, 2010, and September 21, 2010, the Nuclear Energy Institute and the National Mining Association, respectively, requested extension of the public comment period until November 29, 2010. In their requests, the stakeholders indicated that given a shorter than normal comment period, the magnitude of the potential impact of the proposed amendment on a variety of licensees and applicants, and the need for stakeholders to carefully review the proposed amendment in order to provide constructive comments, an extension was necessary. No objections to the requested extension have been received.

                        Dated at Rockville, Maryland, this                         *24th*                         day of September 2010.                    

For the Nuclear Regulatory Commission.

Annette L. Vietti-Cook,

Secretary of the Commission.

[FR Doc. 2010-24581 Filed 9-29-10; 8:45 am]

BILLING CODE 7590-01-P