05000278/LER-1980-027-01, /01T-0:on 801124,HPCI Valve MO-3-23-14 Kept Driving in Closed Direction Causing Valve Fuses to Blow. Probably Caused by Improper Adjustment of Valve Closing Torque Switch.Valve Disassembled,Inspected & Tested

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/01T-0:on 801124,HPCI Valve MO-3-23-14 Kept Driving in Closed Direction Causing Valve Fuses to Blow. Probably Caused by Improper Adjustment of Valve Closing Torque Switch.Valve Disassembled,Inspected & Tested
ML19345D871
Person / Time
Site: Peach Bottom Constellation icon.png
Issue date: 12/09/1980
From: Cooney M
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19345D867 List:
References
LER-80-027-01T-01, LER-80-27-1T-1, NUDOCS 8012170641
Download: ML19345D871 (1)


LER-1980-027, /01T-0:on 801124,HPCI Valve MO-3-23-14 Kept Driving in Closed Direction Causing Valve Fuses to Blow. Probably Caused by Improper Adjustment of Valve Closing Torque Switch.Valve Disassembled,Inspected & Tested
Event date:
Report date:
2781980027R01 - NRC Website

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'"2e cause of the occurrence is believed to have been improper adjustment

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