05000220/LER-1981-024-03, /03L-0:on 810615,containment Oxygen Sampling Isolation Valve 201.2-23 Failed to Meet Acceptance Criteria of N1-1SP-25.6 During Local Leak Rate Testing.Caused by Dirt Under Seat.Valve Bonnet Removed & Body & Seat Cleaned

/03L-0:on 810615,containment Oxygen Sampling Isolation Valve 201.2-23 Failed to Meet Acceptance Criteria of N1-1SP-25.6 During Local Leak Rate Testing.Caused by Dirt Under Seat.Valve Bonnet Removed & Body & Seat Cleaned

ML20009D623
Person / Time
Site:	Nine Mile Point
Issue date:	07/15/1981
From:	Neild R NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20009D619	List: 05000220/LER-1981-024, Forwards LER 81-024/03L-0 05000220/LER-1981-024-03, /03L-0:on 810615,containment Oxygen Sampling Isolation Valve 201.2-23 Failed to Meet Acceptance Criteria of N1-1SP-25.6 During Local Leak Rate Testing.Caused by Dirt Under Seat.Valve Bonnet Removed & Body & Seat Cleaned
References
LER-81-024-03L, LER-81-24-3L, NUDOCS 8107240227
Download: ML20009D623 (1)

LER-1981-024, /03L-0:on 810615,containment Oxygen Sampling Isolation Valve 201.2-23 Failed to Meet Acceptance Criteria of N1-1SP-25.6 During Local Leak Rate Testing.Caused by Dirt Under Seat.Valve Bonnet Removed & Body & Seat Cleaned

Event date:
Report date:
2201981024R03 - NRC Website

text

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U.S. NUCLEAR REGULATORY COMMISSION NRC FORM 366 c

dB LICENSEE EVENT REPORT CONTROL BLOCK: l l

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8 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT OESCRIPTION AND PROBA8LE CONSEQUENCES h I

10121 l Durino a re fuel i ng outage. while no rfn eming inen 1 innb r,tn tnc e :ng, en t 3;nym t l o t a l I oxygen sampling isolation valve 201.2-23 failed to meet acceptance criteria of l

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8 9 11 12 LOSS OF OR DAMAGE TO FACILITY TYPE

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8 Pust$TY 8107240227 810714 NRC USE ONLY DESCRIPTION hPDR ADOCK 05000220 NA S

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llllllllll ttlf ISSUED LNjjhl a o Richard Neild (31#343-2110, ext. 1528' l NAME OF PREPARER PHONE:

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