ML19345G568

LER 81-017/03L-0:on 810304,during Testing,Discovered That Containment Isolation Valve CFV-16 Would Not Move from mid-position.Caused by Valve Binding on Bushing Due to Insufficient Lubrication

ML19345G568
Person / Time
Site:	Crystal River
Issue date:	04/02/1981
From:	FLORIDA POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19345G565	List: ML19345G564 ML19345G568
References
LER-81-017-03L, LER-81-17-3L, NUDOCS 8104070538
Download: ML19345G568 (1)

Text

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Ccntainment Isolation Valve, CFV-16, would not move from mid position. This created ro i.i I an event contrary to T. S. 3.6.3.1. CFV-16 was isolated and maintenance was .

g, initiated. The valve was returned to. operability 6 March at 0500. There was no ,

,,,,,g effect upon the health or safety of the general public. This was the first oc-  ;

go,,jl currence for CFV-16 and the thirty-fourth report under this Specification. ,

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,,,,,1 The cause of this event is attributed to the valve binding on the bushing due to e s i e , i @ sufficient lubrication. The valve stem and bushing were replaced and the valve m Iwas repackea. Operability was restored at 0500 on 6 March 1981. All limitorque

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