ML20009A652

LER 81-023/03L-0:on 810603,while Performing Local Leak Rate Testing,During Refueling Outage,Torus Vacuum Breaker Valve 68-08 Failed to Meet Tech Spec Requirements.Caused by Worn Seating & Packing Matl.Rubber Goods Replaced

ML20009A652
Person / Time
Site:	Nine Mile Point
Issue date:	07/02/1981
From:	Randall R NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20009A649	List: ML20009A648 ML20009A652
References
LER-81-023-03L, LER-81-23-3L, NUDOCS 8107130438
Download: ML20009A652 (1)

Text

NRC FORM 364 U.S. NUCLEAR REIULATORY COMMISSION 87 ~771~ " -

LICENSEE EVENT REPORT (PLEASE PRINT CR TYPE ALL REQUIRED INFERMATION)

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REPORT DATE 80 7 8 60 81 DOCKET NUMBER EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h 10 l a l l During a refueling outage, while performing local leak rate testing, Reactor l ml Building 'to Torus Vacuum Breaker Balbe 68-08 failed to meet the Tech Spec leak l rate requirements of <12.9 SCFH. I l_O I 4 I I I

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