ML17174A115

Forwards LER 79-057/01T-0

Date released: 09/21/2019	Download: ML17174A115

Forwards LER 79-057/01T-0

ML19250C061
Person / Time
Site:	Dresden
Issue date:	10/31/1979
From:	Stephenson B COMMONWEALTH EDISON CO.
To:	KEPPLER J G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19250C061 (1)

LER 79-057/01T-0:on 791019,while in Shutdown,Three of 16 MSIV Scram Limit Switches Found W/Setpoints Greater than 10%.Caused by Not Performing Field Calibr on Switch Setpoints Set by Manufacturer.Limit Switches Readjusted

ML17174A114
Person / Time
Site:	Dresden
Issue date:	10/31/1979
From:	Korchynsky M COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML17174A114 (3)