ML19274D954

LER 79-011/03L-0 on 790125:during Power Escalation,Channel B Core Protection Computer Failed,Resulting in Departure from Nucleate Boiling Ratio & Linear Power Density Trips. Caused by Movement of Temporary Cables Connected to B

ML19274D954
Person / Time
Site:	Arkansas Nuclear
Issue date:	02/23/1979
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19274D953	List: ML19274D952 ML19274D954
References
FOIA-79-149 LER-79-011-03L, LER-79-11-3L, NUDOCS 7902270280
Download: ML19274D954 (1)

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ETJJ LChannel "B" CPC failed, resulting in DNBR and LPD trips in the "B" l (2D.] LPPS Chan_n_ch__Th_e_DXBR and LPD trips were bypassed, _ _0ther_qccurrenc_e3 I tng ginvolving "B" CPC are LER 50-368/79-006 and 79.007. _ l L&J l Reportable _per_TmS._LILL9._(hb I lob] I __ l o -

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