ML19350E604

Forwards LERs 81-050/03L-0,81-051/03L-0 & 81-052/03L-0

Date released: 12/30/2019	Download: ML19350E604

LER 81-052/03L-0:on 810513,min Drip Rate Required for Chlorine Detectors Could Not Be Met During Surveillance Test.Probably Caused by Improper Venting of Electrolyte Reservoir & Clogged Orifice.Design Changes Initiated

ML19350E614
Person / Time
Site:	Beaver Valley
Issue date:	06/16/1981
From:	Lacey W DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
Download: ML19350E614 (2)

LER 81-051/03L-0:on 810511,inner Airlock Door Seals Would Not Seal During Airlock Type C Penetration Test.Caused by Worn O-ring.O-ring Replaced & Greased & Door Tested on 810512

ML19350E610
Person / Time
Site:	Beaver Valley
Issue date:	06/16/1981
From:	Lacey W DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
Download: ML19350E610 (2)

LER 81-050/03L-0:on 810511,initial Drip Rate Required Prior to Performance of Maint Surveillance Test Could Not Be Met on Any Control Room Chlorine Detectors.Probably Caused by Improper Venting of Electrolyte Reservoir & Clogged Orifice

ML19350E608
Person / Time
Site:	Beaver Valley
Issue date:	06/16/1981
From:	Lacey W DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
Download: ML19350E608 (2)

Forwards LERs 81-050/03L-0,81-051/03L-0 & 81-052/03L-0

ML19350E603
Person / Time
Site:	Beaver Valley
Issue date:	06/16/1981
From:	Williams H DUQUESNE LIGHT CO.
To:	GRIER B H NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
Download: ML19350E603 (2)