05000369/LER-1981-133-03, /03L-0:on 810807,auxiliary Feedwater Flow Gauge at Auxiliary Shutdown Control Panel Found Indicating Flow W/No Flow Present.Caused by Mechanical Indicator Stuck to Indicator Face Plate.Face Plate Reinstalled

/03L-0:on 810807,auxiliary Feedwater Flow Gauge at Auxiliary Shutdown Control Panel Found Indicating Flow W/No Flow Present.Caused by Mechanical Indicator Stuck to Indicator Face Plate.Face Plate Reinstalled

ML20010F818
Person / Time
Site:	McGuire
Issue date:	09/02/1981
From:	Nardoci P DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20010F815	List: 05000369/LER-1981-133, Forwards LER 81-133/03L-0 05000369/LER-1981-133-03, /03L-0:on 810807,auxiliary Feedwater Flow Gauge at Auxiliary Shutdown Control Panel Found Indicating Flow W/No Flow Present.Caused by Mechanical Indicator Stuck to Indicator Face Plate.Face Plate Reinstalled
References
LER-81-133-03L, LER-81-133-3L, NUDOCS 8109110373
Download: ML20010F818 (1)

LER-1981-133, /03L-0:on 810807,auxiliary Feedwater Flow Gauge at Auxiliary Shutdown Control Panel Found Indicating Flow W/No Flow Present.Caused by Mechanical Indicator Stuck to Indicator Face Plate.Face Plate Reinstalled

Event date:
Report date:
3691981133R03 - NRC Website

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.gPCRT 3474 40 EVsNT :ScalmCN MC PeCS A4La "OhssCUsNCes (2 2i IWhile in mode 3, it was noticed d ing routine surveillance that the auxiliary,

,feedwater flow gauge at the auxiliary shutdown coctrol panel was indicating a

o. 1 iflow rate of 50 GPM when no flow was present. It was subsequently declared in,

uperable per T.S.

3.3.3.5 which is reportable pursuant to T.S. 6.9.1.13(b). Be-i31,31cause of the availability of a redundant instrument located nearby on the auxil,-

,,,,,;iary feedwater turbine driven pump control board, the loss was not considered isignificant and the health and safety of the public were not affected.

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t i. a t i The instrument's mechanical indicator (Hays Republic) was stuck to the indica 4

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maintenance action.) The indicator's face plate was reinstated correctly, and; l

t...i Ithe instrument tested and found to be operating pronerly.

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Phillip B. Nardoci

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