ML20031F693

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Final Deficiency Rept Re Defective GE Hea Relays,Initially Reported 810910.Insp Has Established That No GE Hea Relays W/Identified Date Are in Use & Condition Not Reportable Under 10CFR50.55e
ML20031F693
Person / Time
Site: San Onofre  
Issue date: 10/02/1981
From: Curran J
SOUTHERN CALIFORNIA EDISON CO.
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
10CFR-050.55E, 10CFR-50.55E, NUDOCS 8110200318
Download: ML20031F693 (1)


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Report No. 50-361/362

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50 55(e) Report Southern California Edison Company WE P. O. BO X 8 00 2244 WALNUT GROVE AVENUE ROS E M E AD. CALIFORNI A 91770 J. M. CU R R AN rrLresons October 2, 1981

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Mr. R. H. Engalken, Director Office of Inspect. ion and Enforcement 2

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U. S. Nuclear Regulatory Commission Region V B,

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c4 Suite 202, Walnut Creek Plaza

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1990 North California Boulevard b/

Walnut Creek, California 94506 op (Jto

Dear Mr. Engelken:

Subj ect:

Docket Nos. 50-361 and 50-362 San Onofre Nuclear Generating Station, Units 2 & 3 In a letter to your office dated September 10, 1981 we identified a condition which we considered potentially reportable in accordance with 10CFR50.55(e).

The condition involves possible use of General Electric HEA relays which have been reported by GE as failing to operate when the I

trip solenoid is energized.

l An inspection of GE HEA relays installed in San Onofre Units 2 and 3 has established that no relays bearing the date code given in the GE Service Advice letter have been utilized.

No significant deficiency exists in San Onofre Units 2 and 3 relative to the condition reported by GE.

If you have any questions regarding this matter we would be pleased to discuss them with you at your convenience.

E5 Very truly yours,

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Victor Ste'llo (NRC, Director I&E)

%\\0 R. J. Pate (NRC, San Onofre Units 2 & 3)

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  1. S110200318 811002 PDR ADOCK 05000361

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