05000255/LER-1980-026, Forwards LER 80-026/03L-0

Forwards LER 80-026/03L-0

ML18045A520
Person / Time
Site:	Palisades
Issue date:	08/18/1980
From:	Hoffman D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML18045A521	List: 05000255/LER-1980-026, Forwards LER 80-026/03L-0 05000255/LER-1980-026-03, /03L-0:on 800719,during Refilling of Safety Injection tanks,FT-0313 Found Inoperable.Caused by Failure to Close Instrument Equalizing Valve During Recent Calibr
References
NUDOCS 8008220233
Download: ML18045A520 (2)

LER-1980-026, Forwards LER 80-026/03L-0

Event date:
Report date:
2551980026R00 - NRC Website

text

General Offices: 212 West Michigan Avenue, Jackson, Michigan 49201 * (517) 788-0650 August 18, 1980 Mr James G Keppler Office of Inspection and Enforcement Region III U S Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKET 50-255 - LICENSE DPR PALISADES PLANT - LICENSEE EVENT REPORT 80-026 - INOPERABLE HPSI FLOW INSTRUMENT On the reverse side is Licensee Event Report 80-026 which is reportable under Technical Specification 6.9.2.B.2.

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David P Hoffman Nuclear Licensing Administrator CC Director, Office of Nuclear Reactor Regulation Director, Office of Inspection and Enforcement NRC Resident Inspector - Palisades s

j' PALISADES PLANT NRC FORM366 17*771 U.S. NUCLEAR REGULATORY COMMISSION LICENSE*E EVENT REPORT CONTROL BLOCK: I I G)

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((IT] I During refilling of Saf'ety In,1ection tanks f'ollowing sampling, it was I))!] I observed. that FT-0313 (HSPI f'low to loop 2B) was inoperable.

Instrument

~I was restored to operable status within time required by LCO of' TS 3.17.

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((ill I Following the most recent calibration of FT-0313 in Sent. 79. the

.OJ:IJ I instrument equalizing valve was not closed.

Subsequent to Sept 79, the

.IJII] I procedure for calibrating HPSI now instrwnents has been reyised to reguire o::IIl I verification of valve alignment during restoration to service.

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