ML13330A376

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Advises That Evaluation of SEP Topic VIII-4 Re Adequacy of Electrical Penetrations Will Not Be Available Until 810918, Due to Extensive Manpower Efforts During Recent Unscheduled Outage
ML13330A376
Person / Time
Site: San Onofre Southern California Edison icon.png
Issue date: 08/14/1981
From: Moody W
Southern California Edison Co
To: Crutchfield D
Office of Nuclear Reactor Regulation
References
TASK-08-04, TASK-8-4, TASK-RR NUDOCS 8108180476
Download: ML13330A376 (1)


Text

Southern California Edison Company P. 0. BOX 800 2244 WALNUT GROVE AVENUE ROSEMEAD. CALIFORNIA 91770 W. C. MOODY TELEPHONES MANAGER, NUCLEAR LICENSING August 14, 1981 (213) 572-1817 (213) 572-1806 Director of Nuclear Reactor Regulation Attention: D. M. Crutchfield, Chief Operating Reactors Branch No. 5 AUG Division of Licensing

\\-3 J

U. S. Nuclear Regulatory Commission Washington, D.C.

20555 Gentlemen:

Subject:

Docket No. 50-206 SEP Topic VIII-4 San Onofre Nuclear Generating Station Unit 1 By letter dated June 30, 1981 you requested that we evaluate the adequacy of the electrical penetrations at San Onofre Unit 1.

The letter indicated that the evaluation should be provided to you within 30 days of receipt of the letter. This is to inform you that the evaluation will not be available until September 18, 1981.

This delay is due to extensive manpower efforts during the recent unscheduled outage being utilized to repair the diesel generator.

Your letter also pointed out that the low voltage electrical penetrations were rated 430C below the accident environment. Our June 17, 1981 letter clarified that the penetrations are rated at the accident environment and not below it.

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

Very truly yours, 8108180476 810814Th PDR ADOCK 05000206

'P PDRy