05000334/LER-1980-004-03, Revised 80-004/03L-1:on 800123,during Routine Tech Spec Review,Radiation Monitor Setpoints Found Less Conservative than Mode 6 Requirements.Caused by Personnel Error.Change Added to Mode 6 Checklist

Revised 80-004/03L-1:on 800123,during Routine Tech Spec Review,Radiation Monitor Setpoints Found Less Conservative than Mode 6 Requirements.Caused by Personnel Error.Change Added to Mode 6 Checklist

ML19344D283
Person / Time
Site:	Beaver Valley
Issue date:	03/04/1980
From:	Werling J DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19344D281	List: 05000334/LER-1980-007-01, Er 80-007/01T-0:on 800121,during Reload After Defueling, Main Filter Banks Found Not in Svc.Caused by Procedural Inadequacy Because None of Refueling Checklists Indicated Tech Spec Change That Required Flow 05000334/LER-1980-010-03, /03L-0:on 800131,refueling Team Was Given Go Ahead for Core Alterations.Fifteen Minutes Later,Inservice Boric Acid Transfer Pump CH-P-2B Tripped on Thermal Overload. Probably Caused by Faulty Blender Controls Shifting Speed 05000334/LER-1980-011-03, /03L-0:on 800226,during Boron Injection Flow Path Verification,Operator Stroked MOV-SI-869A Connecting Charge Sys Fill Header to RCS Hot Leg Piping.Valve Opened & Linestarter Tripped.Caused by Burnt Motor in MOV-SI-869A ML19344D280
References
LER-80-004-03L, LER-80-4-3L, NUDOCS 8003110632
Download: ML19344D283 (2)

LER-1980-004, Revised 80-004/03L-1:on 800123,during Routine Tech Spec Review,Radiation Monitor Setpoints Found Less Conservative than Mode 6 Requirements.Caused by Personnel Error.Change Added to Mode 6 Checklist

Event date:
Report date:
3341980004R03 - NRC Website

text

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l o u i IContainment Area Monitors RM-215A.il and Purne Exhaust Prneess Monitors RM-VS-104A.11. l l 0 ( 7 l lThe setpoints were approximately a decade high but the instruments were operable in I toi3! l respect to their intended function. Therefore, there were no (continued on attached)l 80 1

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