05000293/LER-1980-066-03, /03L-0:on 800901,during Surveillance Testing, Diesel Fire Pump Was Declared Inoperable.Caused by Broken Governor Control Assembly.Assembly Repaired & Returned to Svc

/03L-0:on 800901,during Surveillance Testing, Diesel Fire Pump Was Declared Inoperable.Caused by Broken Governor Control Assembly.Assembly Repaired & Returned to Svc

ML19351D262
Person / Time
Site:	Pilgrim
Issue date:	09/30/1980
From:	Mcloughlin M BOSTON EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19351D261	List: 05000293/LER-1980-066, Forwards LER 80-066/03L-0 05000293/LER-1980-066-03, /03L-0:on 800901,during Surveillance Testing, Diesel Fire Pump Was Declared Inoperable.Caused by Broken Governor Control Assembly.Assembly Repaired & Returned to Svc
References
LER-80-066-03L, LER-80-66-3L, NUDOCS 8010090352
Download: ML19351D262 (1)

LER-1980-066, /03L-0:on 800901,during Surveillance Testing, Diesel Fire Pump Was Declared Inoperable.Caused by Broken Governor Control Assembly.Assembly Repaired & Returned to Svc

Event date:
Report date:
2931980066R03 - NRC Website

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d 1 UCENSEE EVENT REPORT CONTROL BLOCK: l l

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7 8 9 UCENSEE COCE 14 15 UCENSE NuM8ER 25 26 UCENSE TYPE JO 57 CAT 58 CON'T l Ll@l 015 l O l - l 01219 l 3 @l 0 l 9 l 0 l 118 l 0 l@l 0 l 9 l 3 l 0 l 8 l o l@

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8 60 61 DOCKET NUM8ER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h 1012l l On September 1, 1980 at approximately 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br /> during the performance of weekly l surveillance test 8.B.1 the Diesel Fire Pump was declared inoperable. An 'A' l

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priority maintenance request was immediately issued. The diesel fire pump was l

repaired tested and returned to service at approximately 1500 hours0.0174 days <br />0.417 hours <br />0.00248 weeks <br />5.7075e-4 months <br /> the same day.

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CODE TYPE NO.

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33 34 35 36 31 40 41 42 43 a4 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h jijo;l Investigation revealed that a cable in the governor control assembly had broken.

gl Maintenance personnel repaired the cable. The unit was tested and returned to i

service.

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% POWER OTHER STATUS 15 0 RY DISCOVERY DESCRIPTION I1 15 I d@ l0 l 5 l 7 l@l N.A.

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AC'TiviTY CO'0 TENT RELEASED OF RELEASE AMOUNT OF ACTivtTY LOCATION OF RELEASE N.A.

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8 9 10 11 44 46 80 PER$0NNEL EXPOSURES NUMBER TYPE

DESCRIPTION

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8 9 11 12 80 WE SESCR PTION *' "'* @

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NAME OF PREPARER 8 010090 3 3 1