05000395/LER-1982-030-03, /03L-0:on 821028,in Mode 2,svc Water Booster Pump Discharge Check Valve XVC-3135B Found Stuck in Closed Position.Valve Disassembled,Inspected,Lubricated,Reassembled & Tested Satisfactorily

/03L-0:on 821028,in Mode 2,svc Water Booster Pump Discharge Check Valve XVC-3135B Found Stuck in Closed Position.Valve Disassembled,Inspected,Lubricated,Reassembled & Tested Satisfactorily

ML20028B679
Person / Time
Site:	Summer
Issue date:	11/24/1982
From:	Fields H SOUTH CAROLINA ELECTRIC & GAS CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20028B673	List: 05000395/LER-1982-030, Forwards LER 82-030/03L-0.Detailed Event Analysis Encl 05000395/LER-1982-030-03, /03L-0:on 821028,in Mode 2,svc Water Booster Pump Discharge Check Valve XVC-3135B Found Stuck in Closed Position.Valve Disassembled,Inspected,Lubricated,Reassembled & Tested Satisfactorily
References
LER-82-030-03L, LER-82-30-3L, NUDOCS 8212030139
Download: ML20028B679 (1)

LER-1982-030, /03L-0:on 821028,in Mode 2,svc Water Booster Pump Discharge Check Valve XVC-3135B Found Stuck in Closed Position.Valve Disassembled,Inspected,Lubricated,Reassembled & Tested Satisfactorily

Event date:
Report date:
3951982030R03 - NRC Website

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EVENT DESCRIPTION AND PROBABLE CONSEQUENCES O'o o2 l On October 28, 1982, during the performance of Surveillance Test (STP) 123.003, l l o 13 l l with the Plant in Mode 2, Service Water Booster Pump discharge check valve, l

l o l4 l l XVC-3135B.was discovered to be stuck closed. There was no adverse consequence l

l o ls l l as Train "A" of the system remained operable.

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L.. d 8 L. d 8 la I, la I i,I CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h 11lal[Theeventwascausedby the check valve beine stuck closed.

A Maintonnnce Work I l 1 l 1 l l Request was issued for investigation and repair.

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The valve was then reassembled. The applicable STP l 1 2 l i l a l lwas performed satisfactorily, and the system was returned to operable status on l i 4 l 0ctober 29, 1982.

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