ML16342A522

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Notice of Withdrawal of Amend to Licenses DPR-80 & DPR-82. Amend Would Have Revised TS to Increase Accumulator AOT for Reasons Other than Closed Isolation Valve
ML16342A522
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 05/26/1994
From: Padovan L
Office of Nuclear Reactor Regulation
To:
Shared Package
ML16342A521 List:
References
NUDOCS 9406020195
Download: ML16342A522 (4)


Text

UNITED STATES NUCLEAR REGULATORY COMMISSION PACIFIC GAS AND ELECTRIC COMPANY DOCKET NOS.

50-275 5 50-323 NOTICE OF WITHDRAWAL OF AMENDMENT TO FACILITY OPERATING LICENSE The U.S. Nuclear Regulatory Commission (the Commission) has granted a

request by Pacific Gas and Electric Company (the licensee) to withdraw its February 4, 1992, application for an amendment to Facility Operating License Nos.

DPR-80 and DPR-82, issued to the licensee for operation of the Diablo Canyon Nuclear Power Plant Unit Nos.

1 and 2, located in San Luis Obispo County, California.

Notice of Consideration of Issuance of this amendment was published in the FEDERAL REGISTER on April 1, 1992 (57 FR 11112).

The purpose of the licensee's amendment request was:

to revise Technical Specification 3/4.5. 1 to increase the accumulator allowed outage time (AOT) from 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> for reasons other than a closed isolation valve; to revise the Action Statement to be consistent with the Applicability Statement by replacing the requirement to be in Rot Shutdown with a requirement to place the plant in Hot Standby with pressurizer pressure less than or equal to 1000 psig; to revise the frequency of Surveillance 4.5.1.2 for the accumulator pressure and water level channels from 31 days to 92 days; and to revise the surveillance from a Channel Functional Test to an Analog Channel Operational Test.

Subsequently, the 'licensee informed the staff that the amendment is no longer requested.

Thus, the amendment application is considered to be withdrawn by the licensee.

9406020195 940526 PDR ADOCK 05000275 PDR I

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For further details with respect to this action, see (1) the application for amendment dated February 4,

1992, and (2) the staff's letters dated April 29,
1994, and Hay 26, 1994.

These documents are available for public inspection at the Commission's Public Document Room, the Gelman Building, 2120 L Street, N.W., Washington, DC, and at the California Polytechnic State University, Robert E.

Kennedy Library, Government Documents and Maps Department, San Luis Obispo, California 93407.

Dated at Rockville, Maryland this 26th day of May 1994.

FOR THE NUCLEAR REGULATORY COMMISSION L. Hark Padovan, Acting Project Manager Project Directorate IV-3 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation

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