05000293/LER-1981-050, Forwards LER 81-050/01T-0

Forwards LER 81-050/01T-0

ML20011A429
Person / Time
Site:	Pilgrim
Issue date:	09/29/1981
From:	Machon R BOSTON EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20011A430	List: 05000293/LER-1981-050, Forwards LER 81-050/01T-0 05000293/LER-1981-050-01, /01T-0:on 810812,during Normal Operation,Ground Fault Indication on 125-volt Dc Sys Was Received.Caused by Short Circuit in Topaz Dc to Ac Inverter.Inverter Repaired & Procedures Rewritten
References
81-226, NUDOCS 8110130340
Download: ML20011A429 (1)

LER-1981-050, Forwards LER 81-050/01T-0

Event date:
Report date:
2931981050R00 - NRC Website

text

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sosta PILGRIM NUCLEAR POWER STATION RFD #1 RacKY HILL ROAD PLYMOUTH.'idASSACHUSETTD 02360 September 29, 1981 R. D. M ACHON BEco Ltr. #81-226'

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Director, Region I E

IIlj Office-of Inspection and Enforcement 37 OCT 9198k T2 U. S. Nuclear Regulatory Commission 631 Park Avenue D.

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Licensee Event Report 81-050/01T-0 Docket Number 50-293 ut License DPR-35 Gentlemen:

The attached Licensee Event P.eport 81-050/01T-0 " Ground Fault in 125 VDC System", is hereby submitted in accordance with the requirements of Pilgrim Nuclear Power Station Technical Specification 6.9.B.1.b.

s If there are any questions on this subject, please contact us.

Respectfully submitted.

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R. D. Machon Nuclear Operations Manager Pilgrim Station GGW:cp

Enclosures:

(3 copies)

LER 81-050/01T-0 cc: Director (40 copies)

Office of Management Information and Program Control U. S. Nuclear Regulatory Commiss' ion Washington, D.C.

20555 rcA 6[/

0110130340 010929 PDRADOCK05000g S