05000387/LER-1983-056, Forwards LER 83-056/03L-0

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Forwards LER 83-056/03L-0
ML20076D658
Person / Time
Site: Susquehanna Talen Energy icon.png
Issue date: 05/06/1983
From: Keiser H
PENNSYLVANIA POWER & LIGHT CO.
To: Allan J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20076D665 List:
References
PLA-1653, NUDOCS 8305230534
Download: ML20076D658 (1)


LER-2083-056, Forwards LER 83-056/03L-0
Event date:
Report date:
3872083056R00 - NRC Website

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PPat Pcnnsylvania Pow r & Light Company Two North Ninth Street

  • Allentown, PA 18101 = 2151770-5151 May 6, 1983 Mr. J.M. Allan Acting Regional Administrator, Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA 19406 SUSQUEHANNA STEAM ELECTRIC STATION LICENSEE EVENT REPORT 83-056/03L-0 ER 100450 FILE 841-23 Docket No. 50-387 PLA-1653 License No. NPF-14

Dear Mr. Allan:

Attached please find a copy of Licensee Event Report No. 83-056/03L-0.

This event was determined to be reportable per Technical Specification 6.9.1.9.b, in that the reactor coolant system cooldown rate limit was exceeded twice within a two hour period. Concurrent with these instances, the Residual Heat Removal shutdown cooling loop required to be in operation automatically isolated. There was another occurrence of loss of shutdown cooling one day later. The unit was in Condition 3 at the time of the occurrences.

LER's 83-030/03L-0 and 83-034/03L-0 are similar in that they deal with the loss of shutdown cooling.

H.W. Keiser Superintendent of Plant-Susquehanna LAK/pj g attachment cc: Director of Nuclear Reactor Regulation G.G. Rhoads Attention: Mr. A. Schwencer, Chief Resident Inspector Licensing Branch No. 2 U.S. Nuclear Regulatory Commission Division of Licensing P.O. Box 52 U.S. Nuclear Regulatory Commission Shickshinny, PA 18655 Washington, DC 20555 8305230534 830506 P DRADOCK05000g 7

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