ML17331A156

Forwards LERs 80-020/03L-0 & 80-021/03L-0

Date released: 05/31/2018	Download: ML17331A156

LER 80-021/03L-0:on 800429,while Performing Surveillance Test,Discovered Bistable for Steam Generator Water Level hi-hi Engineered Safety Feature Setpoint Exceeding Limit W/ Recurrence on 800430.Bistable Replaced & Calibr

ML17331A158
Person / Time
Site:	Cook
Issue date:	05/20/1980
From:	Rischling J INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML17331A158 (2)

LER 80-020/03L-0:on 800421,during Normal Operation,Noticed Excessive Steam Line Differential Pressure Between Loops 1 & 2.Caused by Instrument Drift.Transmitter Calibr & Returned to Svc

ML17331A157
Person / Time
Site:	Cook
Issue date:	05/20/1980
From:	Rischling J INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML17331A157 (1)

Forwards LERs 80-020/03L-0 & 80-021/03L-0

ML17331A155
Person / Time
Site:	Cook
Issue date:	05/20/1980
From:	Shaller D INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	KEPPLER J G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML17331A155 (1)