05000220/LER-1981-018, Forwards LER 81-018/03L-0

Forwards LER 81-018/03L-0

ML20030B257
Person / Time
Site:	Nine Mile Point
Issue date:	06/23/1981
From:	Lempges T NIAGARA MOHAWK POWER CORP.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20030B258	List: 05000220/LER-1981-018, Forwards LER 81-018/03L-0 05000220/LER-1981-018-03, /03L-0:on 810526,during Refueling Outage Local Leak Rate testing,4-inch Crane Check Valve Failed to Meet Tech Spec Min Leak Rate Requirement.Caused by Dirt Between Teflon on Clapper & Valve Body.Parts Cleaned
References
NUDOCS 8108060261
Download: ML20030B257 (1)

LER-1981-018, Forwards LER 81-018/03L-0

Event date:
Report date:
2201981018R00 - NRC Website

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M V NIAGA NAIP-3260 NUMOHAWK NfAGARA MOHAWK POWER CORPORATION /300 ER!E COULEVARD WEST. SYRACUSE, N Y.13202/ TELEPHONE (315) 474-1511 June 23, 1981

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Alt. Soyce H. Gtier, Director h/((gu L'

United States Nuclear Regatatory 4.-]

Commesston - Regton I L.,

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vos. w*g*Q)O 631 Park Avenue King af Prussia, Pennsylvania 19406

'f RE:

Docket No. 50-220 D

LER 81-18

Dear Alt. GtLer:

In accordance with Nine Mile Point Nuclea.t Station Unit #1 Technical Specifications, we hereby submit the foitowing Licensee Event Report:

81-18 which is being submitted in accordance with Section 6.9.2(b)1, Abnormal degredation of Systems designed to contain radioactive mat-criai.tesultbtg from the fission process This report was compte.ted in the format designated in NUREG-0I61, dated July 1977.

Very,ttuty yours, Ww2_

~j p G Thomas E. Lempgcs Vice President Nuclear Generation TEL/PH:jl Attachments (3 copies) xc:

04tector, Office of I6E (30 copies)

Director, Office of A!IPC (3 copies)

ZDE 8108060261 810623 PDR ADOCK 05000220 S

PDR