ML19253B395

Forwards LER 79-017/03L-0 & Updates to 78-005/01X-1 & 78-006/01X-1

Date released: 09/24/2019	Download: ML19253B395

Update to LER 78-006/01x-1:on 780305,during Reinstallation of Primary Manway Cover,Two of 16 Studs Sheared Off at Base of Nut on Second Torque Sequence Pass.Caused by 90% Crack in Diameter on One Stud

ML19253B410
Person / Time
Site:	Arkansas Nuclear
Issue date:	10/09/1979
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19253B410 (1)

Update to LER 78-005/01x-1:on 780302,during Inservice Insp of Tubing,Five Tubes Exceeded Plugging Limit of 40% of Nominal Tube Wall Thickness.Caused by Oxiding Aqueous Corrosion Mechanism.Defective Tubes Plugged

ML19253B405
Person / Time
Site:	Arkansas Nuclear
Issue date:	10/09/1979
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19253B405 (1)

LER 79-017/03L-0:on 790911,during Monthly Surveillance Operational Test,Diesel Generator 1 Tripped on Low Oil Pressure.Caused by Lube Oil Cooler Leak Allowing Water to Enter Oil Sys.Cooler Replaced

ML19253B399
Person / Time
Site:	Arkansas Nuclear
Issue date:	10/09/1979
From:	Bramlett L ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19253B399 (1)

Forwards LER 79-017/03L-0 & Updates to 78-005/01X-1 & 78-006/01X-1

ML19253B394
Person / Time
Site:	Arkansas Nuclear
Issue date:	10/09/1979
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	SEYFRIT K V NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19253B394 (1)