05000334/LER-1979-042, Forwards LER 79-042/03L-0

Forwards LER 79-042/03L-0

ML19210D016
Person / Time
Site:	Beaver Valley
Issue date:	11/13/1979
From:	Werling J DUQUESNE LIGHT CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19210D017	List: 05000334/LER-1979-042, Forwards LER 79-042/03L-0 05000334/LER-1979-042-03, /03L-0:on 791013,RCS Loop a Feedwater Flow Channel 3 Indication Observed Spiking Downscale.Caused by Loose Printed Circuit Card in Instrument Loop.Card Strapped to Position & Loop Returned to Svc
References
BVPS:JAW:738, NUDOCS 7911200420
Download: ML19210D016 (2)

LER-1979-042, Forwards LER 79-042/03L-0

Event date:
Report date:
3341979042R00 - NRC Website

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DUQUESNE LIGHT COMPANY Beaver Valley Power Station Post Office Box 4 Shippingport, PA 15077 November 13, 1979 BVPS: JAW:738 n

Beaver Valley Power Station, Unit No. 1 Docket No. 50-334, License No. DPR-66 LER 79-42/03L Mr. B. H. Grier, Director of Regulation United States Nuclear Regulatory Commission Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

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

LER 79-42/03L, Technical Specification 3.3.1.1, RCS Loop A Feedwater Flow Channel III inoperable.

Very truly yours, J. A. Werling Superintendent Attachment 1363 347 Acoa s

7 9112 00 YAO

1 Mr. B. H. Grier November 13, 1979 BVPS: JAW:650 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 C. A. Olson, Secretary, Prime Movers Committee - EEI

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