05000267/LER-1981-019-03, /03L-0:on 810220,plant Operated in Degraded Mode to Repair Pressure Control Valve PV-21243-1.Caused by Excessive Leakage Through 1/2-inch Masoneilan Pressure Control Valve.Valve Stroke Lengthened.Seat & Stem Replaced

/03L-0:on 810220,plant Operated in Degraded Mode to Repair Pressure Control Valve PV-21243-1.Caused by Excessive Leakage Through 1/2-inch Masoneilan Pressure Control Valve.Valve Stroke Lengthened.Seat & Stem Replaced

ML20008F634
Person / Time
Site:	Fort Saint Vrain
Issue date:	03/19/1981
From:	Gahm J PUBLIC SERVICE CO. OF COLORADO
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20008F631	List: 05000267/LER-1981-019, Forwards LER 81-019/03L-0.Detailed Event Analysis Encl 05000267/LER-1981-019-03, /03L-0:on 810220,plant Operated in Degraded Mode to Repair Pressure Control Valve PV-21243-1.Caused by Excessive Leakage Through 1/2-inch Masoneilan Pressure Control Valve.Valve Stroke Lengthened.Seat & Stem Replaced
References
LER-81-019-03L, LER-81-19-3L, NUDOCS 8104210413
Download: ML20008F634 (1)

LER-1981-019, /03L-0:on 810220,plant Operated in Degraded Mode to Repair Pressure Control Valve PV-21243-1.Caused by Excessive Leakage Through 1/2-inch Masoneilan Pressure Control Valve.Valve Stroke Lengthened.Seat & Stem Replaced

Event date:
Report date:
2671981019R03 - NRC Website

text

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g gi j feedwater to Loep 1 circulator water turbine drives isolated to repair PV-21243-1.

l o ! 41 [ De;;raded toda of LCO 4.2.2.a).

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13 M i ! operable. No accocpanving_o_ccurrence.

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