05000369/LER-1981-098-03, /03L-0:on 810521,routine Surveillance Revealed That Periodic Channel Check of Condenser Discharge Header Isolation Valve Low Flow Interlock Was Omitted from Preventive Maint Computer Data Base.Cause Unknown

/03L-0:on 810521,routine Surveillance Revealed That Periodic Channel Check of Condenser Discharge Header Isolation Valve Low Flow Interlock Was Omitted from Preventive Maint Computer Data Base.Cause Unknown

ML20009C653
Person / Time
Site:	McGuire
Issue date:	07/10/1981
From:	Nardoci P DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009C651	List: 05000369/LER-1981-098, Forwards LER 81-098/03L-0.Detailed Event Analysis Encl 05000369/LER-1981-098-03, /03L-0:on 810521,routine Surveillance Revealed That Periodic Channel Check of Condenser Discharge Header Isolation Valve Low Flow Interlock Was Omitted from Preventive Maint Computer Data Base.Cause Unknown
References
LER-81-098-03L, LER-81-98-3L, NUDOCS 8107210319
Download: ML20009C653 (1)

LER-1981-098, /03L-0:on 810521,routine Surveillance Revealed That Periodic Channel Check of Condenser Discharge Header Isolation Valve Low Flow Interlock Was Omitted from Preventive Maint Computer Data Base.Cause Unknown

Event date:
Report date:
3691981098R03 - NRC Website

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[TTT1lOn June 11, 1981 T3TTl I ceriodic check of the condenser discharce header isolation valve's low flow 1

io4.i l interlock was omitt I from the preventive maintenance (PM) computer data base.l Io!sii The valve was reouired to be retested on May 21, 1981, and by missing the re-1 i s.. i ! test the plant entered a degragd, mode of operation per Tech. Spec. 4.3.3.8 (4p)

I o,71 I which is reportable per Tech. Spec. 6.9.1.13B, since the interlock was actually operable the entire time it was declared inoperable, the health and satety ot F3TTlIcho nuh14e unre nne iffoccod.

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(704) 373-7432 Phillip B. Xardoci PwcN a-8107210319 810710 PDR ADOCK 05000369 S.

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