05000348/LER-1980-074-03, /03L-0:on 801109,found Pump 1B Running & 1A & 1C Breakers Racked in W/Rcs Cold Leg Temp Less than 180 F. Caused by Procedural Deficiency.Charging Pump Breakers 1A & 1C Racked Out & Procedure Change Made

/03L-0:on 801109,found Pump 1B Running & 1A & 1C Breakers Racked in W/Rcs Cold Leg Temp Less than 180 F. Caused by Procedural Deficiency.Charging Pump Breakers 1A & 1C Racked Out & Procedure Change Made

ML19343B238
Person / Time
Site:	Farley
Issue date:	12/09/1980
From:	ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19343B234	List: 05000348/LER-1980-074, Forwards LER 80-074/03L-0 05000348/LER-1980-074-03, /03L-0:on 801109,found Pump 1B Running & 1A & 1C Breakers Racked in W/Rcs Cold Leg Temp Less than 180 F. Caused by Procedural Deficiency.Charging Pump Breakers 1A & 1C Racked Out & Procedure Change Made
References
LER-80-074-03L, LER-80-74-3L, NUDOCS 8012160351
Download: ML19343B238 (1)

LER-1980-074, /03L-0:on 801109,found Pump 1B Running & 1A & 1C Breakers Racked in W/Rcs Cold Leg Temp Less than 180 F. Caused by Procedural Deficiency.Charging Pump Breakers 1A & 1C Racked Out & Procedure Change Made

Event date:
Report date:
3481980074R03 - NRC Website

text

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LICENSEE EVENT REPORT CONTROL BLOCK: 1 I

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1 1 jh IPLEASE PRINT CR TYPE ALL REQUl:Eo INPCMATIONI l

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26 LtCENSE TYPE 40 67 CAT 6e i

COWT EUS I Ll@l 0151010101314 l 8 l@l 11110191810 l@l112 in la la In l@

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8 80 GI DOCKET NUMSER 88 69 EVENT OATE 74 75 REPORT OATE 80

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EVENT DESCRIPTION AND PROSA8LE CONSEQUENCES h O 2 i At 0045 on'11-9-80. while the olant was in Mode 5 vich ch. nm ent a 1..

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l 1ess than 180*F. more than one charmina nuns was ooerable.

(Pumn 1B u..

runnine and 1 i

O 4 I the 1A and IC breakers were racked in.) Tech. Snee. 3.1.2.3 r.nutree ch.e. -. v t -..- l 0 s I of one centrifugal charmina pumo be Operable when in Mode 5 and e.=n.

of nn. or enr.

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i O s l RCS cold lees is eaual to or lean chan 1RO'F.

T.ch ca.r. 1.1 ? 1.retan me.e.--ne i

J O 7 l reautrements were met.

u.mith/safeev of the nublic vara nne nFF cr.A-1 i

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CAUSE

CAUSE COMP.

VALVE i

CODE CODE SUSCOOE COMPONENT CODE SUSCCOE SUSCOOE E

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SEQUENTIAL OCCURRENCE REPORT REV8840N COOE TYPE NO.

z LER EVENT YEAR REPORT NO.

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CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h a

i O l This event was caused by a procedural deficiency. The orocedure had reauired ehme mei i i l 1 east 2 charmina pumps be racked out when RCS temo. is below 2OO'F._ hnu ver. 4e AtA I not specify this action to be completed prior to going below 180*F.

Immediately upon i 2 1 discovery, the 1A and 1C charmina pump breakers were racked out.

Also. a chan.a han I been made to procedure FNP-1-UOP-2.2 to insure that all but one charging pump is j

~gl racked out prior to decreasina RCS temo. to or below 180'F.

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7 8 9 80 OTHER STATUS @

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DISCOVERY DESCRIPTION @

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8 9 10 11 44 45 80

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PERSONNEL EXPOSURES NUM8ER TYPE DESCRIPirON lnininl@L_J@l I

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' PERSONNEL mau'dits DEsCRiPTiONO suMeER 1010101@l N/A I

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8 9 11 12 30 LoS5 OF OR OAMACE TO FACILtTY TYPE

DESCRIPTION

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PUsUCITV NRC USE ONLY

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