ML20027A371

Forwards LERs 78-044/03L-1,77-089/03L-0,NP-33-77-64 & 77-097/03L-1

Date released: 02/10/2020	Download: ML20027A371

RO NP-33-77-64 on 770827:reactor Coolant Pump 1-1-2 Tripped Removing One of Two Reactor Coolant Pumps of Loop from Operation.B&C Phase Surge Capacitors Were Discovered to Be Damaged Due to Design Deficiency

ML20027A375
Person / Time
Site:	Davis Besse
Issue date:	09/22/1978
From:	Beeler T, Lingenfelter J TOLEDO EDISON CO.
To:
References
Download: ML20027A375 (2)

LER 77-089/03L-1:on 771107,radiation Monitor RIS 2007 Was Showing Erratic Readings.Caused by Victoreen Low Range Amplifier Board 847-1-20 Failure.Board Replaced

ML20027A374
Person / Time
Site:	Davis Besse
Issue date:	12/01/1978
From:	Nelson J TOLEDO EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML20027A374 (3)

LER 78-044/03L-1:on 780430 & 0501,containment Atmosphere Gaseous Radioactivity Monitor Re 5030 Indicated Low Flow W/ Redundant Monitor Re 5029 Out of Svc,Placing Unit in Action Statement of Tech Spec 3.4.6.1

ML20027A373
Person / Time
Site:	Davis Besse
Issue date:	05/24/1978
From:	Kovach S TOLEDO EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML20027A373 (3)

Forwards LERs 78-044/03L-1,77-089/03L-0,NP-33-77-64 & 77-097/03L-1

ML20027A370
Person / Time
Site:	Davis Besse
Issue date:	11/14/1978
From:	Murray T TOLEDO EDISON CO.
To:	KEPPLER J G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML20027A370 (1)