ML19269C167

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Forwards LER 78-062/03L-0,78-063/03L-0 & 78-064/03L-0
ML19269C167
Person / Time
Site: Beaver Valley
Issue date: 01/22/1979
From: Werling J
DUQUESNE LIGHT CO.
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19269C169 List:
References
BVPS:JAW:625, NUDOCS 7901290262
Download: ML19269C167 (2)


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(4 t 2) 471-430o 435 s.am Avenue gursn. Pennsylvania DUQUESNE LIGHT COMPANY Beaver Valley Power Station Post Office Box 4 Shippingport, PA 15077 January 22, 1979 BVPS: JAW:625 Beaver Valley Power Station, Unit No. 1 Docket No. 50-334, License No. DPR-66 LERs 78-62/03L, 78-63/03L, 78-64/03L Mr. B. H. Grier, Director of Regulation United States Nuclear Regulatory Commission Region 1 631 Park Avenu'e King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

In accordance with Appendix A, Beaver Valley Technical Specifications, the following Licensee Event Reports are submitted:

LER 78-62/03L, Technical Specification 6.9.1.9.c, Failure to perform surveillance on RCCA positions with rod position deviation monitor inoperable.

LER 78-63/03L, Technical Specification 6.9.1.9.b, One channel of redundant main steam pressure instrumentation inoperable.

LER 78-64/03L, Technical Specification 6.9.1.9.b, One channel of redundant main steam flow instrumentation inoperable.

Very truly yours,

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J. A. Werling Superintendent Attachments

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Mr. B. H. Grier January 22, 1979 BVPS: JAW:625 Page 2 cc: Director Of management & Program Analysis *'~

United States Nuclear Regulatory Commission Washington, D. C. 20555 D. L. Wigginton, BVPS Licensing Project Manager United States Nuclear Regulatory Commission Washington, D. C. 20555 D. A. Beckman, Nuclear Regulatory Commission, King of Prussia, PA G. A. Olson, Secretary, Prime Movers Committee - EEI

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