05000443/LER-1992-019, Forwards LER 92-019-01 Re Delta T/Tavg Protection Channel Operational Test,Documenting Root Cause & Corrective Actions,Per Evaluation Ongoing at Time of LER 92-019-00 Submittal

Forwards LER 92-019-01 Re Delta T/Tavg Protection Channel Operational Test,Documenting Root Cause & Corrective Actions,Per Evaluation Ongoing at Time of LER 92-019-00 Submittal

ML20127B255
Person / Time
Site:	Seabrook
Issue date:	01/11/1993
From:	Feigenbaum T NORTH ATLANTIC ENERGY SERVICE CORP. (NAESCO)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20127B261	List: 05000443/LER-1992-019, Forwards LER 92-019-01 Re Delta T/Tavg Protection Channel Operational Test,Documenting Root Cause & Corrective Actions,Per Evaluation Ongoing at Time of LER 92-019-00 Submittal
References
NYN-93004, NUDOCS 9301120217
Download: ML20127B255 (2)

LER-2092-019, Forwards LER 92-019-01 Re Delta T/Tavg Protection Channel Operational Test,Documenting Root Cause & Corrective Actions,Per Evaluation Ongoing at Time of LER 92-019-00 Submittal

Event date:
Report date:
4432092019R00 - NRC Website

text

. . . . - _ ._

t M North r La& ~ar4 Telephone (603)474 9521 acmiiaAtlantic Energy Service Corporation NYN 93004 January 11, 1993 United States Nuclear Regulatory Commission Washington, D.C. 20555 Attention: Document Control Desk

References:

Facility Operating License No. NPF-86, Docket No. 50-443

Subject:

Licensee Event Report (LER) No.92-019 01: Delta T/Tavg Protection Channel Operational Test Gentlemen:

Enclosed please find Revision 01 to ensee Event Report (LER) No. 92-019-00 for Seabrook Station. This submittal documet.o .he root cause and corrective actions that were identified by the North Atlantic evaluation that was ongoing at the' time of the LER 92-019 00 submittal. This event was identified on September 16, 1992, and was reported pursuant to 10 CFR 50.73(a)(2)(ii)(B).

This submittal also reports a similar condition concerning the _ Wide Range Reactor Coolant Temperature Channels that was identified during the ongoing evaluation. This condition was determined to be to be reportable on December 10, 1992 and is being reported pursuant to 10 CFR 50.73(a)(2)(ii)(B).

Should you require further information regarding this matter, please contact Mr. James M. Peschel, Regulatory Compliance Manager, at (603) 474-9521, extension 3772.

Very tr ly yours, WO . W$f Ted C. Feige i u m.

TCF:MJM/ -

Enclosures:

NRC Forms 366, 366A 12001.0 / #

9301120217 930111 p~/

PDR ADOCK 05000443 , member of the Northeast Utilities system S PDR

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'j'_ e United States Nuclear. Regulatory Commission January 11, 1993-Attentioni ' Document Control Desk Page . two

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cc: Mr. Thomas T4 Martin Regional ' Administrator United States Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia, PA ~ 19406 l

Mr. Gordon E. Edison, Sr. Project Manager Project Directorate 13 Division of Reactor Projects United States Nuclear Regulatory Commission Washington,- DC 20555 Mr. Noel Dudley

-NRC Senior Resident inspector P.O. Ilox 1149 Seabrook, Nil 03874 INPO Records Center 1100 Circle 75 Parkway

- Atlanta, GA - 30339 1

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