ML19246C161

Forwards LERs 79-082/03L-0 & 79-084/03L-0

ML19246C161
Person / Time
Site:	North Anna
Issue date:	07/20/1979
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19246C163	List: 05000338/LER-1979-082-03, /03L-0 on 790620:during Mode 1 Operation Steam Observed Leaking from Lagging of Trip Valve TV-MS111A. Caused by Steam Cuts on Seat Ring Gasket Surface.Surface Lapped & Gasket Set Replaced 05000338/LER-1979-084-03, /03L-0 on 790620:pressurizer Level Channel LT-1460 Declared Inoperable & Placed in Trip Condition.Caused by Energizing of Welding Machines in Penetration Area.Problem Cleared When Welding Machines Turned Off ML19246C161
References
NUDOCS 7907230571
Download: ML19246C161 (1)