ML112780152

Forwards LER 79-003/01T-0

Date released: 10/04/2019	Download: ML112780152

Forwards LER 79-003/01T-0

ML19263C990
Person / Time
Site:	Monticello
Issue date:	03/15/1979
From:	Mayer L NORTHERN STATES POWER CO.
To:	KEPPLER J G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19263C990 (1)

LER 79-003/01T-0 on 790301:containment Vent & Purge Isolation Valves Would Not Close During DBA-LOCA.Cause Unknown.Fisher Continential 18 & 20 Inch,Type 9220 Butterfly Valves Opening Is Administratively Controlled

ML112780151
Person / Time
Site:	Monticello
Issue date:	03/15/1979
From:	Goranson R Northern States Power Co
To:	NRC/OI/RGN-III/FO
References
Download: ML112780151 (3)