05000334/LER-1978-054, Forwards LER 78-054/03L-0

Forwards LER 78-054/03L-0

ML19294A443
Person / Time
Site:	Beaver Valley
Issue date:	11/04/1978
From:	Werling J DUQUESNE LIGHT CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19294A444	List: 05000334/LER-1978-054, Forwards LER 78-054/03L-0 05000334/LER-1978-054-03, /03L-0 on 781005:During Surveillance Test on Containment High Pressure Bistable,The Setpoint Was 2.3 Lbs Instead of 2.0.Caused by Faulty Elco Connector on Loop Signal Comparator.Comparator Was Replaced
References
BVPS:JAW:604, NUDOCS 7811130218
Download: ML19294A443 (2)

LER-1978-054, Forwards LER 78-054/03L-0

Event date:
Report date:
3341978054R00 - NRC Website

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43s sistn Avenue Pittsburgh, Pennsylvania DUQUESNE LIGHT COMPANY is2is Beaver Valley Power Station Post Office Box 4 Shippingport, PA 15077 November 4,1978 BVPS: JAW:604 Beaver Valley Power Station, Unit No. 1 Docket No. 50-334, License No. DPR-66 LER 73-54/03L 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 78-54/03L, Technical Specification 3.3.2.1, High Containment Pressure Bistable Setpoint Out Of Tolerance.

Very truly yours,

/

J. A. Werling Superintendent Attachment Y

781113076 0 0 t)\\ \\

Mr. B. H. Grier November 4,1978 BVPS: JAW:604 Page 2 cc: Director, Of fice of Management Information & Program Control *#'

United States Nuclear Regulatory Commission Washington, D. C.

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

20555 W. J. Raymond, Nuclear Regulatory' Commission, King of Prussia, PA G. A. Olson, Secretary, Prime Movers Committee - EEI