ML20052B441

Updated LER 81-030/03L-1:on 810701,during Surveillance Testing,Torus Atmosphere Sampling Line Isolation Valve SV-8108A Would Not Close.Caused by Rust in Mechanical Portion of Solenoid.Solenoid Dismantled & Cleaned

ML20052B441
Person / Time
Site:	Duane Arnold
Issue date:	04/23/1982
From:	Hill K IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20052B434	List: ML20052B433 ML20052B441
References
LER-81-030-03L, LER-81-30-3L, NUDOCS 8204300422
Download: ML20052B441 (1)

Text

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[i ,o l l Solenoid Valve SV-8108A nonclosure was caused by rust in the mechanical i 1, ,i i i portion of the solenoid which impeded proper solenoid operation. The sol 1 g,i,jlenoid was dismantled and cleaned. SV-8108A was then tested and found sa i Iii2i I tisfactory. SV-810RA is a Tarant Rock model 72V-003 solenoid valvo. Ao I m I raple of similar valves was inspected and found satisfactory. I s e a ao

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