ML13317A619

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Informs That Test of Electrical Distribution Sys Will Not Be Performed During Current Outage.Test Will Be Performed During Next Outage in 6 Months.Info Re Degraded Grid Voltage & Adequacy of Voltages Will Be Delayed Until 810615
ML13317A619
Person / Time
Site: San Onofre Southern California Edison icon.png
Issue date: 05/27/1981
From: Moody W
SOUTHERN CALIFORNIA EDISON CO.
To: Crutchfield D
Office of Nuclear Reactor Regulation
References
NUDOCS 8106020376
Download: ML13317A619 (1)


Text

Southern California Edison Company P. 0. BOX 800 2244 WALNUT GROVE AVENUE ROSEMEAD. CALIFORNIA 91770 W. C. MOODY May 27, 1981 TELEPHONES MANAGER, NUCLEAR LICENSING (213) 572-1817 (213) 572-1806 Director, Office of Nuclear Reactor Regulation U03 U Attention: D. M. Crutchfield, Chief Operating Reactors Branch No. 5 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D.C. 20555 Gentlemen:

Subject:

Degraded Grid Voltage and Adequacy of Station Electrical Distribution System Voltages San Onofre Nuclear Generating Station Unit 1 By letter dated May 1, 1980, we indicated our intention to perform a test of the electrical distribution system at San Onofre Unit 1. At that time, it was anticipated that this test would be completed during the first available outage. However, as discussed with yourself and members of the NRC staff, this test will not be performed during the current outage. It is currently our intention to perform the test during the outage planned to occur six effective full power months following startup from the current outage.

Your letter of March 24, 1981, requested information for your review of the subject generic issues. This information was requested within 45 days of our receipt of your letter. Preparation of this information has been delayed due to support of the return to power from the current outage. It is presently anticipated that this information will be submitted by June 15, 1981.

If you have any questions on this matter, please let me know.

Very truly yours, 81 6 0203 76