05000368/LER-1979-043-03, /03L-0 on 790609:during Mode 3 Operation, Emergency Feedwater Control Valves from Electric Pump to a Steam Generator Failed to Close.Caused by Loose Wire on Handswitch.Valve Filled & Vented W/Oil

/03L-0 on 790609:during Mode 3 Operation, Emergency Feedwater Control Valves from Electric Pump to a Steam Generator Failed to Close.Caused by Loose Wire on Handswitch.Valve Filled & Vented W/Oil

ML19241A693
Person / Time
Site:	Arkansas Nuclear
Issue date:	06/27/1979
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19241A683	List: 05000368/LER-1979-040-03, /03L-0 on 790603:during Mode 3 Operation, Emergency Feedwater Valve from Electric Pump to B Steam Generator,Would Not Stroke Shut.Caused by Coil & Tripper Bar Being Out of Adjustment.Valve Repaired 05000368/LER-1979-043-03, /03L-0 on 790609:during Mode 3 Operation, Emergency Feedwater Control Valves from Electric Pump to a Steam Generator Failed to Close.Caused by Loose Wire on Handswitch.Valve Filled & Vented W/Oil ML19241A682
References
LER-79-043-03L, LER-79-43-3L, NUDOCS 7907090297
Download: ML19241A693 (1)

LER-1979-043, /03L-0 on 790609:during Mode 3 Operation, Emergency Feedwater Control Valves from Electric Pump to a Steam Generator Failed to Close.Caused by Loose Wire on Handswitch.Valve Filled & Vented W/Oil

Event date:
Report date:
3681979043R03 - NRC Website

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