ML19257B918

LER 79-024/03L-0:on 791206,during Test of Turbine Driven Emergency Feedwater Pump,Pump Was Declared Inoperable.Caused by Loose Speed Governor Lock Nut on Turbine Pump Drive.Pump Speed Increased & Lock Nut Tightened

ML19257B918
Person / Time
Site:	Arkansas Nuclear
Issue date:	01/10/1980
From:	Bramlett L ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19257B916	List: ML19257B915 ML19257B918
References
LER-79-024-03L-01, LER-79-24-3L-1, NUDOCS 8001210230
Download: ML19257B918 (1)

Text

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NuwSEm 68 M EVENT cATE 38 HE, ORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEOVENCES h r3Trl I Durina the operational test (op. 1106.06 3000. II) of the i A I triv hina efrivan Frnorgancv re pswater niirro (P7M . tho como I TETTI l'was declared inoperable on low pump a P. The I o s i redundant pump (P7B) was started and proved operable. On l loisIt 12-6-79, the P7A Emergency Feedwater pump was I o 2 i repaired and successfully tested. There have been no I t similar occurrences. Reportable per T.S.6.12. ~ .2 (b) . 1

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