05000270/LER-1981-008-03, /03L-0:on 810508,solenoid Valve for 2FDW-316 Stuck in Manual Position,Disabling Automatic Level Control of B Steam Generator from Emergency Feedwater Sys.Valve Replaced Per Procedure

/03L-0:on 810508,solenoid Valve for 2FDW-316 Stuck in Manual Position,Disabling Automatic Level Control of B Steam Generator from Emergency Feedwater Sys.Valve Replaced Per Procedure

ML20009C234
Person / Time
Site:	Oconee
Issue date:	06/08/1981
From:	Jackie Jones DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009C171	List: 05000270/LER-1981-008, Forwards LER 81-008/03L-0.Detailed Event Analysis Encl 05000270/LER-1981-008-03, /03L-0:on 810508,solenoid Valve for 2FDW-316 Stuck in Manual Position,Disabling Automatic Level Control of B Steam Generator from Emergency Feedwater Sys.Valve Replaced Per Procedure
References
LER-81-008-03L, LER-81-8-3L, NUDOCS 8107200397
Download: ML20009C234 (1)

LER-1981-008, /03L-0:on 810508,solenoid Valve for 2FDW-316 Stuck in Manual Position,Disabling Automatic Level Control of B Steam Generator from Emergency Feedwater Sys.Valve Replaced Per Procedure

Event date:
Report date:
2701981008R03 - NRC Website

text

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g this incident was of no significance with respect to safe operation, and the r nealen an g Iccy 4 tne p g ic were not arrected, s., a er cces' como su.come ca ome,rrcoca suecoa. m ce. IoI*I d gj@ QJ@ [ B,j@ I Vl AIL lV l E l X (@ l Xl@ [ El@ r 6 s is n is is i. i. m coo's E Y' ~ uomo 8ver?ve,a @ gi l8l1' (- f l0 l0l 8l y l0l3l lL[ [--{ J 0[ n m n a= is. n a. m a n n NE oEE E "U.'.*.'EE# so"m. u "w".uY wTex w asms l Z l@ 01 O!0 l l [Yl@ lY l@ lLl@ lV I Ol 3l0 g cAuss casensefica Asso commema AcTiong @ l It 4o11 The cause of this incident was the atuck Valcor solenoid valve. The solenoid l l m i valve was replaced per procedure. All functions were, normal. g l U LU l I LU G I I int.i f i orw.msvaru. @ E aY m.coveny o.wnenom @ional tes rr s now sr liisl W @ l1lnlOl@l NA l' l Performance of on-line funct sy y a ,1 m.ou ro..env rv@ l ux,rios. ..u. @ u o.=uue li is l QJ @ @l l NA [ NA v s. o.e, ,o @ e vr., l i l > ! 10101 O l@L._l@l NA l r is . _i,ig,, one-rio @ Fils i 10101 Ol@l NA l ' ya. aury g l ! s I (,1j@5,o-. l NA i. l [M ,@,""uC,",,,,,, @ Nac u$a cNLY @l NA I ll riiii ei;il 1 i. ~ '"C"* 8107200397 810608 PDR ADOCK 05000270 S PDR }}