ML20004D655

Forwards LER 81-033/03L-0.Detailed Event Analysis Encl

ML20004D655
Person / Time
Site:	Fort Saint Vrain
Issue date:	05/27/1981
From:	Warembourg D PUBLIC SERVICE CO. OF COLORADO
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20004D656	List: 05000267/LER-1981-033, Forwards LER 81-033/03L-0.Detailed Event Analysis Encl 05000267/LER-1981-033-03, /03L-0:on 810427,helium Circulator 1C Speed/Wobble Modifier Malfunctioned Causing Loss of Plant Protective Sys Functions to High Speed Trip Circuits.Caused by Electronic Circuit Unbalance.Spare Speed Element Installed
References
P-81154, NUDOCS 8106090619
Download: ML20004D655 (5)