05000333/LER-1980-057-03, /03L-0:on 800628,during Normal Shutdown,One Cell in Each 24 Volt Battery for Diesel Fire Pump Failed to Meet Min Specific Gravity Requirements of Surveillance Test. Caused by Charger Being Out of Svc During Surveillance

/03L-0:on 800628,during Normal Shutdown,One Cell in Each 24 Volt Battery for Diesel Fire Pump Failed to Meet Min Specific Gravity Requirements of Surveillance Test. Caused by Charger Being Out of Svc During Surveillance

ML19330A613
Person / Time
Site:	FitzPatrick
Issue date:	07/22/1980
From:	W. Verne Childs POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19330A609	List: 05000333/LER-1980-057, Forwards LER 80-057/03L-0 05000333/LER-1980-057-03, /03L-0:on 800628,during Normal Shutdown,One Cell in Each 24 Volt Battery for Diesel Fire Pump Failed to Meet Min Specific Gravity Requirements of Surveillance Test. Caused by Charger Being Out of Svc During Surveillance
References
FOIA-81-159 LER-80-057-03L, LER-80-57-3L, NUDOCS 8007280669
Download: ML19330A613 (1)

LER-1980-057, /03L-0:on 800628,during Normal Shutdown,One Cell in Each 24 Volt Battery for Diesel Fire Pump Failed to Meet Min Specific Gravity Requirements of Surveillance Test. Caused by Charger Being Out of Svc During Surveillance

Event date:
Report date:
3331980057R03 - NRC Website

text

NRC FORM 366 Lul. d. RMsLY341J Ld3(MMZBV(oM/ N mSm LICENSEE EVENT REPORT CONTROL BLOCK:

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8 60 61 COCK ET NUMS E R 68 69 EVENT D ATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROB ABLE CONSEQUENCES h l o i a l l During normal shutdown, while conducting survelliance required by T3 4.12. A.1.1 one

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(1) cell in each 24 volt battery for,the Diesel Fire Pump failed to meet the minimum l ioi3; ;

io i4 l l specific gravity requirements of the surveillance test.

Cell A2-6 read 1.243 and cell; 4

lo isi i B2-1 read 1.246 compared to a minimum of 1.o The engine was test started with l

io is j l satisfactory results. The event did not represent a significant hazard to the l

l 0 l 7 l l public health and safety.

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33 34 35 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONG 11 101 l The inw seecific oravitv was the result of the charcer beino out of service while I

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li 171 l charae. satisfactor i sOecific gravities were obtained.

No additional action is I i I 31 l recui red.

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