ML20024B434

Forwards Site Problem Rept Re Electromatic Relief Valve Malfunction Resulting from Corrosion of Lever Pin & Lever Hinge.Customers Should Be Advised to Inspect Periodically for Corrosion & Valve Motion During Shutdown

Date released: 02/07/2020	Download: ML20024B434

Ro:On 750613,during Pressure Transient,Porv Actuated & Failed to Close,Resulting in Rupture of Quench Tank Rupture Disc.Caused by Corrosion of Lever Pin,Lever Hinge & Solenoid Bracket.Valve Repaired

ML20024B436
Person / Time
Site:	Oconee
Issue date:	12/01/1976
From:	Burnley R, Creacy C, Klein S BABCOCK & WILCOX CO.
To:
References
TASK-03, TASK-3, TASK-GB
Download: ML20024B436 (5)

Forwards Site Problem Rept Re Electromatic Relief Valve Malfunction Resulting from Corrosion of Lever Pin & Lever Hinge.Customers Should Be Advised to Inspect Periodically for Corrosion & Valve Motion During Shutdown

ML20024B433
Person / Time
Site:	Oconee
Issue date:	07/15/1975
From:	Wandling G BABCOCK & WILCOX CO.
To:	BAILEY J A, LOGAN E L, ROGERS L C BABCOCK & WILCOX CO.
References
TASK-03, TASK-3, TASK-GB
Download: ML20024B433 (2)