ML20009A924

Forwards LER 81-021/03L-0

Date released: 01/23/2020	Download: ML20009A924

LER 81-021/03L-0:on 810602,suppression Chamber to Drywell Vacuum Breaker Valve Cv 4327H Did Not Close After Torus Inerting.Caused by Pneumatic Cylinder Piston Sticking in Midposition.Pistons Lubed

ML20009A929
Person / Time
Site:	Duane Arnold
Issue date:	07/01/1981
From:	Schmidt A IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML20009A929 (1)

Forwards LER 81-021/03L-0

ML20009A923
Person / Time
Site:	Duane Arnold
Issue date:	07/01/1981
From:	Mineck D IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:	KEPPLER J G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML20009A923 (1)