05000313/LER-1978-020-03, /03L-0:on 780817,solenoid Valve SV 7807,supplying Control Air to VSF-9 Discharge Damper,Failed.Caused by Valve Defect.Valve Replaced

/03L-0:on 780817,solenoid Valve SV 7807,supplying Control Air to VSF-9 Discharge Damper,Failed.Caused by Valve Defect.Valve Replaced

ML19326B425
Person / Time
Site:	Arkansas Nuclear
Issue date:	08/30/1978
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19326B421	List: 05000313/LER-1978-020-03, /03L-0:on 780817,solenoid Valve SV 7807,supplying Control Air to VSF-9 Discharge Damper,Failed.Caused by Valve Defect.Valve Replaced 05000313/LER-1978-021-03, /03L-0:on 780818,leak Found in B Reactor Coolant Pump Area.Caused by High Pressure Seal Cavity Pressure Sensing Line Leak.Leak to Be Repaired in Next Shutdown 05000313/LER-1978-022-03, /03L-0:on 780820,fluid in Hydraulic Shock Suppressor Did Not Cover Supply Line to Valve Body.Caused by Incorrect Suppressor Installation.Suppressor re-oriented ML19326B418
References
LER-78-020-03L-01, LER-78-20-3L-1, NUDOCS 8004150783
Download: ML19326B425 (1)

LER-1978-020, /03L-0:on 780817,solenoid Valve SV 7807,supplying Control Air to VSF-9 Discharge Damper,Failed.Caused by Valve Defect.Valve Replaced

Event date:
Report date:
3131978020R03 - NRC Website

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