ML20039D912

LER 81-029/03L-0:on 811119,during Test Run of Safety Injection Pump,Motor Emitted Smoke & Did Not Turn.Caused by Frozen Shaft Bushings on Pump Rotating Elements.Pump Replaced

ML20039D912
Person / Time
Site:	Indian Point
Issue date:	12/21/1981
From:	Matthew Smith CONSOLIDATED EDISON CO. OF NEW YORK, INC.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20039D904	List: ML20039D903 ML20039D908 ML20039D912
References
LER-81-029-03L, LER-81-29-3L, NUDOCS 8201060334
Download: ML20039D912 (1)

Text

wrORwas _ _ aummunausmmmew U 77) * '

LICENSEE EVENT REPORT -

CCNTROL C LOCK:)

1

{ [l l l l l 6

(PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) 1'

[o I 0l IN 7 9.

I YI d Pl Fl 2l@l 0 l 0l -l 0lUCENSE LICENSEE COD 4 14 15 d nl n l n l_ l nl n l@l gl 1 l 111l 1l@!57 CAT NUUSER 2h 26 LICENSE TYPE JO l!@j$8 l

CON'T

.7 8 .8 S"CE60I L@l61 0l 5 l COCKET 010 lNU'JSER 012 l 41768 @l 63 1 lEVENT 11 DATE 1 I oI R I1 Ql1l2 14 .5 REPOR7l2 OATE l 1l 8l1l@ 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h 10121 l UI!IT AT COLD - SITUTDn;"T. DURI?!G PERFOR'fA?!CF OF A TEST RUF OF 'to. 22 l y

SAFETY IUJECTION PU?tP THE MOTOR, ITF'I STARTED, EMITTED SMOICE A'ID l

, ,  ; DID NOT TUR'I. POFER TO THE PUMn ?IOTOR WAS If t'IEDIATELY RrFOVFD. TifFRE l g , PERE ?!O COMSEQUENCES OF THE EVENT SIMCE THE UNIT FAS SHUT DOU'? AtTD T"E l g o ,, , l OTHER TUO SAFETY ItIJECTIOM PUMPS RDIAINED AVAILAP.LE. g 10171 1 I IO ls i l I SYSTEM CAUSE CAUSE - - COVP. VALVE C E SUSG V NE T QOE SUSC CE SUSCDCE gOM P 8 -

7 8 I

9 l'l@ 10 l 11 l @ I "QCEl@I I I 12 13 I I' I *l@ l l@ l l@

18 19 20 SEQUENTIAL OCCURRENCE REPORT R EVISION LER/RO EVENT YE AR REPORT P40. CODE TYPE NO.

@ ,Rg l21S l 1l l_l l 0 l 2l 9 l 24 26 y

27 l Q 3l 28 29 l Ll 30 l-l 31 l0 l 32

_ 22 23 N ACT O O PLA?T ET HOURS 22 S' S I 5 FOR1 S. SLPPLIE MAN FACTUAER d@I ZI@ lZl@

13 34 ' 35 l36Z l@ l 0j 0 l 0l 31 l

40 l !} g l Ml g l ?-l g l Hl1 p l0 j g 41 42 43 44 47 CAUSE DESCRIPTION AND CCRRECTIVE ACTIONS h I

[TJT}lAFTER DEIUG UNCOUPLED THE MOTOR TUR?inD FREELY AND TESTFD SATISFACTORY.

g3 g , ; lTHE PU'IP COVER UAS LIFTED A'iD THE ROTATIMG ELDIT'?T FAS DIS ASST'?tRLFn. I

, , g"'HE SHAFT EUSHINGS PERE FOIPID TO Br FROZE" ON '?O. 6 A'TD 7 ROTATIITG ]

THE DAMAGED PUMP WAS REPLACED

• TITH A FDAR" PU!!P. TUT' PUMP

,,y3, l ELE!E'ITS . l

, , g& MOTOR TESTED SATISI'ACTORILY (THF PUMP IS MAMUFACTURED BY PACIFIC l 7 so 8

,lc,L_ PUMPS, SIZE 2-1/2, ""?PE ATCU,- O L., _

STATJS  % POWER OTHER STATUS V,:l/ DdCOVE4Y OISCOVERY DESCRIPTION h i t Is l lp_J@ l al 010l@l tA 1 LrJ@l onenwnn nnsenv v Tn n'mT w-8o I

7 12 n a 45

• TEST 8JT,y,TY CaTENT FREASED OF RELEASE AVOUNT OF ACTIVITY LOCATION OF RELEASE E L:_l@l 7 8 9 10

!@l na it

.i 44-I 46 "A

80 I.

PERSONNEL EXFOSURES , .

NU'. ER DE SCalPTf CN w l>

E 10 I 7 8 9 i 01 @ lTYPE 11 12 f

13

@l NA 80 I

PERSONNE L INJURIES Nt l0lJV3ERuj Ogl DESCRIPTION ':A l 7 8 9 11 12 80 LOSS OF OR OAMAGE TO FACILtTY ty*E 8 13 l@lDESCH1PTION, J ^ l

• 80

'7 8 9 to

.. .[

, 8201060334 811221

-. .m.. Q I NRC USE ONLY ,

l:l l l l l l l l l l l80.3 lI l

'Q~PDR ADOCK05000247 6s 69 S PDR MALCOLM SMITH 526-5349 o