ML20040H578

LER 81-194/03L-0:on 811230,during Periodic Fire Pump Operability Test,Discovered That Fire Pump C Would Not Start.Cause Undetermined.Update Rept Will Be Submitted by 820226

ML20040H578
Person / Time
Site:	McGuire
Issue date:	01/29/1982
From:	Nardoci P DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20040H576	List: ML20040H575 ML20040H578
References
LER-81-194-03L, LER-81-194-3L, NUDOCS 8202180401
Download: ML20040H578 (1)

Text

NRC PORM 384 U.S. NUCLEAR REGULATORY COMMs55Os U 771 LICENSEE EVEW REPORT EXHIBIT A CQwTnct. sLoCx: l l l l l l l getzAsE PRINT On TYPE ALL REQUIREO INFORMATIONI i .@

o i l l

> ..l NI. C l Mcoo.

uco.u. l G l Sl 1 l@ul 0 l 0ucm.

i. l- l0 l010-na l 0 l 0l- l0 a la 0 l@l 4l1 l 1al 1 uc.r.@

uco.=rm l 1]@l CON-r R e E l Ll@l se 0 al 5 l 0 lmay0 ,,u l 0l 3anl 6 l 9as@lI as l2 lava,.r 3 l cars 0 l8 l1 **@l rs0 l 1me,l car 2l oAra 9] 8l 2aol@

EVENT DESCRIPTION ANO PROSA5LE CONSEQUENCES h o 2 l While in mode 4, during performance of the periodic Fire Pump Operability Test,)

g ( it was discovered that fire pump "C" would not start,and was declared inoperablg.

l Since fire pump "A" had previously been declared inoperable, this violated T.S.l o s l 3.7.10.1 which is reportable per T.S.6.9.1.13(b). The jockey pumps and one l e I fire pump could easily supply the maximum single demand from the fire protec- g o 7 l tion (RF) system; in addition, no fires requiring the use of the RF system l 1 o is i i occurred during the time 2 pumps were inoperable. Therefore, the health and l 33 Sdlely 01 SysTS.e LH 7

s uc we re C unatteccea.

p uoCAUSS s#,, vagyg ecos -

caos coo su AUSS. cou onsNrcaos w. coo. su. coo, o $

I A l B l@ l X,J@ lZ l@ lZ l Z l ZlZ lZ l Z l@ ]@ y @

. i. ii i2 is i. i. .

EYSMTvtAR g yy

"=

@ ,,Lia/a0 18 l li L--J l i l 914 l y lol3l y g g n = = u a u = = = 2 u 2 Ma! of.'A'f!T ":ES2" ,#.".t '"a"A?.7-

• =,:rray, I l@ I ou! Qu I ^U.'*"r"rir lZl@

(ll@lX I@ (Zl@ ,, ,1 I W@ IN l@ ,,

l Z [ 9 l 9 l 9Jg CAusE DESCRIPTION ANO CORRECnVE ACTIONS @

litoiI When the fire pump "C" received the signal to start, it tripped on overcurrent.,

i i i Fire pump'"A" was successfully tested and declared operable on 12/31/81, thus g i l satisfying the action statement of T.S.3.7.10.1. Another attempt to start fire; a l pump "A" acain resulted in it trippine on overcurrent. As of yet nothing has l l

i . [ been found wrong with the pump and motor, and investigation is continuing. An ;

7 by 2/26 s ,aerurye updated report will be submitt m STAruS  % ,owtA OTWSM ETATUS i,e.r co e,/ 6 2.

as CovtaY osecov ERv atScas,Tiope i s W@ l 0 l 0-l 0l@l mode 4 t

og ve '* '* **

l' Q** @l *ePeriodic tent l c

m= = LeeAno,, o, mm, @

' = ===@ooora,vr Lz I n/ A-ou ro,.cnver, @ I I nla 12J@l l naso '.i.* ex,os ",o *

" =

u u. m. auc,,,no,. @

i 7 l (j O l 0 l n/a g a.

=

' ' . naso

.u ua .L',.uuZuoucm,no @

L1 Ls.I l d o l 01@l n i n/a l PE ot 8,. i,;j@l ,.

n/a l rueucity 80 issuto otScas,Tlefe 45 NRC USE ONLY ,

2 o

. Hj@l l n/a l lllllll;lllll l is u .. ,,

NAME CP PREPAREM Phi l l i p B. Nardoci puou g. (704) 373-743?

8202180401 820129 PDR ADOCK 05000369 S PDR Lt,rdu%ec.<

_