05000255/LER-1981-003, Forwards LER 81-003/03L-0

Forwards LER 81-003/03L-0

ML18046A377
Person / Time
Site:	Palisades
Issue date:	02/05/1981
From:	Hoffman D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML18046A378	List: 05000255/LER-1981-003, Forwards LER 81-003/03L-0 05000255/LER-1981-003-03, /03L-0:on 810107,HPSI Motor Operated Valve MOV-3011 Failed to Open Upon Initiation of Test Signal. Caused by Dirty Contacts in DBA Sequencer 34-3.Contacts Cleaned & Proper Valve Operation Restored
References
NUDOCS 8102120125
Download: ML18046A377 (2)

LER-1981-003, Forwards LER 81-003/03L-0

Event date:
Report date:
2551981003R00 - NRC Website

text

consumers Power company

• General Offices: 212 West Michigan Avenue, Jackson, Michigan 49201 * (517) 788-0550

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Mr James G Keppler Office of Inspection and Enforcement Region III U S Nuclear Regulatory Commission 199 Roosevelt Road Glen Ellyn, IL 60127 DOCKET 50-255 - DPR PALISADES PLANT -

LICENSEE EVENT REPORT 81-003 MOV-3011 RELAY FAILURE On the reverse side is LER 81-003 which is reportable under Technical Specifi-cations 6.9.2.B(2).

David P Hoffman Nuclear Licensing Administrator CC Director, Office of Nuclear Reactor.Regulation Director, Office of Inspection and Enforcement NRC Resident Inspector, Palisades Plant 8102120\\U, f

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U.S. NUCLEAR REGULATORY COMMISSION LICENSEE EVENT REPORT CONTROL BLOCK: I 10 (PLEASE PRINT OR TYPE ALL REOUIREO INFORMATIONI 1

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I During routine testing of safety injection ewiipment, HPSI motor-operated

[]ITI I v~lve MOV-3011 failed to open upon initiation of test signal.

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[))TI 1 eqpi pment was operahl e.

((TI] !Valve was stroked open and maintained open until repairs were completed.

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1Investigation revealed dirty contacts in DBA sequencer (34-3).

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