ML19308A785

LER 77-029/03L-0:on 771219,Keowee Hydro Unit 2 Failed to Start on Initiation from Oconee.Caused by Failure of Field Flashing Breaker to Close.Breaker Verified Operable by Subsequent Operation.Insp Showed No Abnormality

ML19308A785
Person / Time
Site:	Oconee
Issue date:	01/18/1978
From:	Ken Wilson DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19308A781	List: ML19308A780 ML19308A784 ML19308A785
References
LER-77-029-03L, LER-77-29-3L, NUDOCS 7912110766
Download: ML19308A785 (1)

Text

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7. 73 GE* ORT DArg .0 EVENT DESCRIPTION AND PROB A8LE CONSEQUENCES lo t:1 I Durint normal operation Keowee Hydro Unit 2 failed to start on initiation  ;

to43; l from Oconee control room. Since Keowee 2 is a source of auxiliary power i I o 141 i for the Oconee station (Units 1,2, and 3) this is reportable under  ;

io,si[ T.S. 6.6.2.1.b.(2). The unit started normally on second and subsequent i ie is 11 attempts.

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43 g C4uSE DESCRIPDCN AND COARECOVE AC 3CNS h 1, # o t l The Field Flashine Breaker on the generator failed to close on first i

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