ML19331B870

LER 80-039/03L-0:on 800715,Train a Delcared Inoperable When R.W.Pump 8 Tripped & Could Not Be Restarted.Caused by Actuation of Breakers HEA86 Lockout Relay.Relay Reset & Pump Returned to Svc

ML19331B870
Person / Time
Site:	Farley
Issue date:	08/08/1980
From:	Hairston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19331B868	List: ML19331B867 ML19331B870
References
LER-80-039-03L, LER-80-39-3L, NUDOCS 8008130456
Download: ML19331B870 (1)

Text

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LICENSEEi EVENT REPORT -

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8 l L @ l 01 31 0l 01 0 13St l4 l8 @ l0 [7 il 15 l8 l0 l@lOl8l0l 60 El CoCM ET NUMSEM 6d EVENT C ATE 78 7S REPORT DA TE 80 Q l_ EVENT At 0400DESCRIPrlON on 7/15/80. river water (R.W.)

AND PROSA8LE CONSEQUENCES h Train A was declared 2ncoerable when it was  ;

g g noted that R.W. Pu:.9 No. 8 was tripped and could not be re<:2r ed.

(R.W. Pump No. 10 g g [ was out of service for maintenance.) Tech. Spec. 3.7.5 reauires both R.W. tra' ins.to g g [ be operable. Tech. Spec. 3.7.5 action statement requiremen:s were raet. Health and g

,0 6 l safety Cf the public were not affect &d.

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A3 44 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h ' 4; Q l R.W. Train A could not be started due to the actuation of the break g [ relay.

g The breakers protective relay " targets" were checked and no cause could be I

g g determined for the lockout relay actuation.

The relay was raset and the pump was  ;

g l returned to service at 0423 on 7/15/80'.

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