ML20023A745

LER 82-036/03L-0:on 820908,one of Two Bearing Water Makeup Pumps Removed from Svc.Caused by Need to Rebuild Mechanical Seal Due to Normal Wear.Seal Rebuilt

ML20023A745
Person / Time
Site:	Fort Saint Vrain
Issue date:	10/08/1982
From:	Fuller C PUBLIC SERVICE CO. OF COLORADO
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20023A737	List: ML20023A736 ML20023A745
References
LER-82-036-03L, LER-82-36-3L, NUDOCS 8210190543
Download: ML20023A745 (1)

Text

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t.icENSEE EVENT REPORT CONTROL BLOCK: l 9

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(PLEASE PRINT OR TYPE ALL REQUtRED INFORMATIONI o i l Cl 0l F j S l Vl 1 l@l 0 l 0 l -l 0 l 0 l 0 l 0 l 0 l - l 0 l 0 l@26[ 4 l 1.lCENSE l 1 l TYPE 2 l 0Jol@l57 CAT l 68 lg LICENSE NUM8Ess 25 7 8 9 LICENSEE CODE 14 15 CON'T 7

O 1 88 E' "c' l60 Ll@l 0l 5 l 0 l 0 l 0 l 2 l 6 69l 7 l@l 61 DOCKET NUMBER 68 0 l 9 l 0 l 81 8 l 2 l@l1 8010 10 l 8 EVENT DATE 74 75 P EPORT D ATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES 10 l

10 121 i On September 8,1982, one of the two earing water makeup pumps was removed from

,, ,3 y ; service with the mactor at 70% thermal power and 215 Mle. Although the pump had not i This is a l go ,, g g been rendered inoperable, the mechanical seal was in need of rebuilding.

, degraded mode of LC0 4.2.2 and reportable per Fort St. Vrain Technical Specification Redundant equipment was operable. No effect on public health or ,

O 6 l AC 7.5.2(b)2.

80-77 and 61-052.  ;

g o , , , , sa fe ty . No accompanying occurrence. Similar mports are R0's:

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84 47 33 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS 27 i O l The bearing water makeup pump was n. moved from service to rebuild the mechanical l Upon com- i i, ji j l seal on the pump shaft. The mbuildi g3 was necessary due to normal wear.

,,,.,, i pletion of the work, the pump was returned to service. The pump is a 14 stage cen- i

, 3 l trifugal, Model Number 36059 Goulds, with a Durametallic Corporation mechanical l g i seal, ,

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• OTHER STATUS IS DISCOVERY DESCRIPTION

'STn!?S  % POWE R l W @l Operator Observation l i s (E_J@ l 0 l 7 l 0 l@l N/A A Tivliv CO TENT LOCATION OF RELEASE RELEASED OF RELEASE AMOUNT OF ACTIVITY 1 6 y @ W@l N/A l l N/A l PERSONNEL FXPOS ES NUM8En TvPE oESCRiPTioN 1 7 l0 l0 l0 l@y@[_ N/A @ l PERSONNE L INJURIES NuM8r R oESCRiPTioN@

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, . , g DR ADOCK 05000267 PDR So PusuCiTv NRC USE ONLY 2 o ,,[, @og,c9,,t,k9 l N/ g l yllllllllll{

NAME OF PREPARER

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