05000334/LER-1981-059, Forwards LER 81-059/03L-0

Forwards LER 81-059/03L-0

ML20009D770
Person / Time
Site:	Beaver Valley
Issue date:	07/13/1981
From:	Williams H DUQUESNE LIGHT CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20009D772	List: 05000334/LER-1981-059, Forwards LER 81-059/03L-0 05000334/LER-1981-059-03, /03L-0:on 810615,battery Charger Supply to 125-volt Dc Bus 1-2 Lost When Battery Charger 2 Output Breaker Tripped Open.Caused by Excessive Heat in Emergency Switchgear Area.Fan Placed by Charger
References
BVPS:HPW:334, NUDOCS 8107240333
Download: ML20009D770 (2)

LER-1981-059, Forwards LER 81-059/03L-0

Event date:
Report date:
3341981059R00 - NRC Website

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DUQUESNE LIGHT COMPANY

/i Beaver Valley Power Station 7

- F Post Office Box 4 Shippingport, PA 15077 July 13, 1981 BVPS:HPW:334 Beaver Valley Power Station, Unit No.1 Docket No.'50-334, License No. DPR-66 LER 81-59/03L Mr. B. H. Grier, Director'

~ United States Nuclear. Regulatory Commission Region.1 631 Park Avenue King of Prussia, Pennsylvania;^19406

Dear Mr. Grier:

In accordsnce with Appendix A, Beaver Valley Technical Specifications, the following Licensee Event Report is submitted:

LER 81-59/03L, Technical'Specifica' tion 3.8.2.3, Electrical Power Systems - DC Distribution.

Very truly yours, lG

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H. P. Williams Superintendent 4

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4 8107240333 810713 PDR ADOCK 05000334 S

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>Mr. B. H. Grier LJuly;13, 1981-

.BVPS:HPW:334 Page 2 cc: 1 Director Of Management & Program Analysis United States Nuclear Regulatory Commission Washington, D. C.

20555

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J. Hultz, Ohio Edison Director,' Office of Inspection and Enforcement Headquarters United States Nuclear Regulatory' Commission Washington, D. C.

20555 D. A. Chaney, BVPS Licensing Project Manager United States Nuclear Regulatory Commission Washington, D. C.

20555 D.'A. Beckman, Nuclear Regulatory Commission, BVPS Site Inspector Mr.-Alex Timme, CAPC0 Nuclear Projects Coordinator, Toledo Edison Nuclear Safety Analysis Center, Palo Alto, California G. E. Muckle, Factory Mutual Engineering, Pittsburgh R. C. Wittschen,-Stone & Webster / Boston

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