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STP Nuclear Operating Company; South Texas Project, Units 1 and 2, Environmental Assessment and Finding of No Significant Impact

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Information about this document as published in the Federal Register.

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This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

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The U.S. Nuclear Regulatory Commission (NRC) is considering issuance of amendments to Title 10 of the Code of Federal Regulations (10 CFR) Part 50, Section 50.92, for Facility Operating Licenses numbered NPF-76 and NPF-80, issued to STP Nuclear Operating Company (the licensee), for operation of the South Texas Project, Units 1 and 2, located in Matagorda County. Therefore, as required by 10 CFR 51.21, the NRC is issuing this environmental assessment and finding of no significant impact.

Environmental Assessment

Identification of the Proposed Action

The proposed action would change the name of one licensee Texas Genco LP (Texas Genco), to NRG South Texas LP.

The proposed action is in accordance with the licensee's application dated April 4, 2006. Start Printed Page 32925

The Need for the Proposed Action

The proposed action results from the purchase of Texas Genco's parent company by NRG Energy, Inc. as approved by the NRC in January 2006.

Environmental Impacts of the Proposed Action

The NRC has completed its safety evaluation of the proposed action and concludes that: (1) There is a reasonable assurance that the health and safety of the public will not be endangered by operation in the proposed manner, (2) such activities will be conducted in compliance with the Commission's regulations, and (3) the issuance of the amendments will not be inimical to the common defense and security or to the health and safety of the public.

The details of the staff's safety evaluation will be provided in the license amendments that will be issued as part of the letter to the licensee approving the license amendments.

The proposed action will not significantly increase the probability or consequences of accidents. No changes are being made in the types of effluents that may be released off site. There is no significant increase in the amount of any effluent released off site. There is no significant increase in occupational or public radiation exposure. Therefore, there are no significant radiological environmental impacts associated with the proposed action.

With regard to potential non-radiological impacts, the proposed action does not have a potential to affect any historic sites. It does not affect non-radiological plant effluents and has no other environmental impact. Therefore, there are no significant non-radiological environmental impacts associated with the proposed action.

Accordingly, the NRC concludes that there are no significant environmental impacts associated with the proposed action.

Environmental Impacts of the Alternatives to the Proposed Action

As an alternative to the proposed action, the staff considered denial of the proposed action (i.e., the “no-action” alternative). Denial of the application would result in no change in current environmental impacts. The environmental impacts of the proposed action and the alternative action are similar.

Alternative Use of Resources

The action does not involve the use of any different resources than those previously considered in the Final Environmental Statement for the South Texas Project, Units 1 and 2, NUREG-1171, dated August 1986.

Agencies and Persons Consulted

In accordance with its stated policy, on June 8, 2007, the staff consulted with the Texas State Department of Health, regarding the environmental impact of the proposed action. The State official had no comments.

Finding of No Significant Impact

On the basis of the environmental assessment, the NRC concludes that the proposed action will not have a significant effect on the quality of the human environment. Accordingly, the NRC has determined not to prepare an environmental impact statement for the proposed action.

For further details with respect to the proposed action, see the licensee's letter dated April 4, 2006. Documents may be examined, and/or copied for a fee, at the NRC's Public Document Room (PDR), located at One White Flint North, Public File Area O1 F21, 11555 Rockville Pike (first floor), Rockville, Maryland. Publicly available records will be accessible electronically from the Agencywide Documents Access and Management System (ADAMS) Public Electronic Reading Room on the Internet at the NRC Web site, http://www.nrc.gov/​reading-rm/​adams.html. Persons who do not have access to ADAMS or who encounter problems in accessing the documents located in ADAMS should contact the NRC PDR Reference staff by telephone at 1-800-397-4209 or 301-415-4737, or send an e-mail to pdr@nrc.gov.

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Dated at Rockville, Maryland, this 8th day of June, 2007.

For the Nuclear Regulatory Commission.

Mohan C. Thadani,

Senior Project Manager, Plant Licensing Branch IV, Division of Operating Reactor Licensing, Office of Nuclear Reactor Regulation.

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[FR Doc. E7-11501 Filed 6-13-07; 8:45 am]

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