ML19273B940

Forwards LERs 79-035/03L-0,79-036/03L-0 & 79-037/03L-0

Date released: 10/14/2019	Download: ML19273B940

LER 79-037/03L-0 on 790514:during Mode 3,supply Valves to Steam Generator Would Not Respond to Control Room Demand Signal.Caused by Blown Fuse & Stuck Relay.Similar to LER 50-368/79-026.Repairs Made & Valves Proven Operable

ML19273B960
Person / Time
Site:	Arkansas Nuclear
Issue date:	06/12/1979
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19273B960 (1)

LER 79-036/03L-0 on 790514:during Mode 3,emergency Feedwater Supply Valve Did Not Meet Required Limiting Value of Stroke Time.Caused by Tripper Bar Pickup Out of Adjustment & Low Oil Level.Repairs Made

ML19273B952
Person / Time
Site:	Arkansas Nuclear
Issue date:	06/12/1979
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19273B952 (1)

LER 79-035/03L-0 on 790514:during Mode 3,emergency Feedwater Flow Control Valve Failed to Open or Respond to Demand Signal.Similar to LERs 50-368/78-028 & 50-368/78-009. Caused by Pressure Switch Malfunction.Switch Repaired

ML19273B946
Person / Time
Site:	Arkansas Nuclear
Issue date:	06/12/1979
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19273B946 (1)

Forwards LERs 79-035/03L-0,79-036/03L-0 & 79-037/03L-0

ML19273B939
Person / Time
Site:	Arkansas Nuclear
Issue date:	06/12/1979
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	SEYFRIT K V NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19273B939 (1)