ML13316B297

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Notice of Issuance of Amend 120 to License DPR-13,changing Power Supply for motor-operated Valve MOV-358 from Motor Control Ctr 3 to Uninterruptible Power Supply to Eliminate Susceptibility in Recirculation Sys Valve Power Supply
ML13316B297
Person / Time
Site: San Onofre Southern California Edison icon.png
Issue date: 03/20/1989
From: Trammell C
Office of Nuclear Reactor Regulation
To:
Shared Package
ML13316B294 List:
References
NUDOCS 8904030080
Download: ML13316B297 (2)


Text

7590-01 UNITED STATES NUCLEAR REGULATORY COMMISSION SOUTHERN CALIFORNIA EDISON COMPANY, ET AL.

DOCKET NO. 50-206 NOTICE OF ISSUANCE OF AMENDMENTS TO PROVISIONAL OPERATING LICENSE The U.S. Nuclear Regulatory Commission (Commistion) has issued Amendment No. 120 to Provisional Operating License No. DPR-13, issued to Southern California Edison Company and San Diego Gas and Electric Company (the licensees), which revised the Technical Specifications for operation of the San Onofre Nuclear Generating Station, Unit No. 1, located in San Diego County, California. The amendment was effective as of the date of issuance.

The amendment changes the power supply for motor-operated valve MOV-358 (emergency core cooling recirculation flow to loop "C") from motor control center No. 3 to the Uni nterruptible Power Supply to eliminate a single failure susceptibility in the recirculation system valve power supply.

The application for the amendment complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's rules and regulations. The Commission has made appropriate findings as required by the Act and the Commission's regulations in 10 CFR Chapter I, which are set forth in the license amendment.

Notice of Consideration of Issuance of Amendments and Opportunity for Hearing in connection with this action was published in the FEDERAL REGISTER on December 13, 1988 (53 FR 50143). No request for a hearing or petition for leave to intervene was filed following this notice.

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-2 The Commission has prepared an Environmental Assessment related to this action and has concluded that an environmental impact statement need not be prepared because operation of the facility in accordance with this amendment will have no significant adverse effect on the quality of the human environment.

For further details with respect to the action see (1) the application for amendment dated November 7, 1988, and (2)

Amendment No. 120 to License No, DPR-13, (3) the Commission's related Safety Evaluation and (4) the Commission's Environmental Assessment. All of these items are available for public inspection at the Commission's Public Document Room, 2120 L Street NW.,

Washington, DC 20555, and at the General Library, University of California, P.O. Box 19557, Irvine, California 92713. A copy of items (2), (3) and (4) may be obtained upon request addressed to the U.S. Nuclear Regulatory Commission, Washington, D.C. 20555, Attention: Director, Division of Reactor Projects -

III, IV, V and Special Projects.

Dated at Rockville, Maryland this 20 day of

March, 1989.

FOR THE NUCLEAR REGULATORY COMMISSION Charles M. Trammell, Senior Project Manager Project Directorate V Division of Reactor Projects -

III, IV, V and Special Projects Office of Nuclear Reactor Regulation