ML20009C323

LER 81-009/03L-0:on 810415,during Low Pressure Svc Water Pump Periodic Test,Valves 2LPSW-19 & 2LPSW-21 Were Closed Resulting in RB Rbcu Being Out of Svc.Caused by Personnel Error.Valve 2LPSW-19 Opened & Personnel Counseled

ML20009C323
Person / Time
Site:	Oconee
Issue date:	05/15/1981
From:	Jackie Jones DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009C312	List: ML20009C311 ML20009C323
References
LER-81-009-03L-01, LER-81-9-3L-1, NUDOCS 8107200461
Download: ML20009C323 (1)

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EveNTcascnirTrom ANo encsAsta consacuancas @ , es l o 12 ! I nn Anril 15, 1981, the monthlv Low Proscure Service k'ater (LPSW) numn oe'riodic j ITiTil I test was beine conducted upon com letion of the Unit 2 test. valves 2LPSW-19 _f I o ( 41 l (' 2B' RBCU inlet valve) and 2LPSW-21 ('2B' RBCU outlet valve) were clo' sed, thus j f7Tsi i resultinc in '2B' RBCU beine out of service. Since the other two RBCU's and j l lo is l Iknek K,.4Qiina s n * , ,. e-,4-e enen nnnenbla. tho hn,1 th nnd safatv of wneral ,,

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l i e o I l Thi s incident was the result of cersonnel 3rror. Durine test perforamce, per-li t i l I sonnel f,iled to nronerly note the initial valve cosition and thus returned _,

l m I valve 2LPSW-19 to the imoroner position. The immediate corrective action was tc li,2tI onen valve ?LPSW-19. The aooropriate personnel involved have been counseled. .

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