05000298/LER-1981-014-03, /03L-0:on 810608,during Testing,Hpci Pump Turbine Tripped on Overspeed Prior to Reaching Rated Sys Flow.Sys Declared Inoperable.Caused by Improper Valve line-up Procedure.Valve Throttled & Tested

/03L-0:on 810608,during Testing,Hpci Pump Turbine Tripped on Overspeed Prior to Reaching Rated Sys Flow.Sys Declared Inoperable.Caused by Improper Valve line-up Procedure.Valve Throttled & Tested

ML20009F033
Person / Time
Site:	Cooper
Issue date:	06/24/1981
From:	Flannigan R NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20009F026	List: 05000298/LER-1981-014, Forwards LER 81-014/03L-0.Detailed Event Analysis Encl 05000298/LER-1981-014-03, /03L-0:on 810608,during Testing,Hpci Pump Turbine Tripped on Overspeed Prior to Reaching Rated Sys Flow.Sys Declared Inoperable.Caused by Improper Valve line-up Procedure.Valve Throttled & Tested
References
LER-81-014-03L, LER-81-14-3L, NUDOCS 8107280619
Download: ML20009F033 (1)

LER-1981-014, /03L-0:on 810608,during Testing,Hpci Pump Turbine Tripped on Overspeed Prior to Reaching Rated Sys Flow.Sys Declared Inoperable.Caused by Improper Valve line-up Procedure.Valve Throttled & Tested

Event date:
Report date:
2981981014R03 - NRC Website

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60 61 DOCKET NUMBE R 68 69 EVENT DATE 14 76 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h lDuring routine surveillance testing, the HPCI pump turbine tripped on overspeed l

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