ML19347B987

Forwards Five LERs 80-021/03L-0

Date released: 12/27/2019	Download: ML19347B987

Fifth of Five LERs 80-021/03L-0:on 800904,during Local Leak Rate Testing,Containment Purge Vol Bounded by Valves AO 1-1601-21,22,55 & 56 Found to Have Excessive Leak Rate. Cause Not Stated.Containment Purge Valves Will Be Repaired

ML19347B999
Person / Time
Site:	Quad Cities
Issue date:	09/22/1980
From:	Hannum D COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19347B999 (1)

Fourth of Five LERs 80-021/03L-0:on 800903,during Local Leak Rate Test of drywell-suppression Chamber Vent Exhaust,Vol Bounded by AO 1-1601-23,24,60,61,62 & 63 Found to Have Excessive Leakage.Valve AO 1-1601-23 Suspected Leaking

ML19347B997
Person / Time
Site:	Quad Cities
Issue date:	09/22/1980
From:	Kehret D COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19347B997 (1)

Third of Five LERs 80-021/03L-0:on 800901,during Main Steam Line Drain Local Leak Rate Test,Valve MD 1-220-1 Found to Have Excessive Leakage.Cause Not Stated.Valve Will Be Repaired & Tested Before Unit Startup

ML19347B994
Person / Time
Site:	Quad Cities
Issue date:	09/22/1980
From:	Robert Murray COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19347B994 (1)

Second of Five LERs 80-021/03L-0:on 800919,during Feedwater Check Valve Local Leak Rate Test,Leakage Through Feedwater Check Valve 1-220-62A Found Excessive.Cause Not Stated.Valve Will Be Repaired & Tested Before Unit Startup

ML19347B992
Person / Time
Site:	Quad Cities
Issue date:	09/22/1980
From:	Wunderlich J COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19347B992 (1)

First of Five LERs 80-021/03L-0:on 800901,during Main Steam Line Local Rate Test,Valves AO 1-0203-2A,AO 1-0203-1B, AO 1-0203-2B,AO 1-0203-1D & AO 1-0203-2D Found to Have Leakage Rates in Excess of Tech Specs.Cause Not Stated

ML19347B990
Person / Time
Site:	Quad Cities
Issue date:	09/19/1980
From:	Tubbs R COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19347B990 (1)

Forwards Five LERs 80-021/03L-0

ML19347B986
Person / Time
Site:	Quad Cities
Issue date:	09/22/1980
From:	Kalivianakis N COMMONWEALTH EDISON CO.
To:	KEPPLER J G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19347B986 (1)