ML19261F334: Difference between revisions

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| number = ML19261F335
| number = ML19261F335
| issue date = 06/23/1977
| issue date = 06/23/1977
| title = RO 77-14/3L:on 770524,reactor Bldg Isolation Valve RB-V7 Failed to Close on Engineering Safeguards Test Signal, Leading to Operation in Degraded Mode Permitted by Limiting Condition for Operation Per Tech Spec 3.6.6
| title = LER 77-014/03L:on 770524,during Reactor Bldg Cooling & Isolation Sys Logic Channel & Component Test,Reactor Bldg Cooling Return Isolation Valve RB-V7 Failed to Close Upon Receipt of Signal.Caused by Dirt on Valve Diaphragm
| author name = Potts W
| author name = Potts W
| author affiliation = METROPOLITAN EDISON CO.
| author affiliation = METROPOLITAN EDISON CO.

Latest revision as of 11:24, 23 January 2020

RO 77-14/3L:on 770524,reactor Bldg Isolation Valve RB-V7 Failed to Close on Engineering Safeguards Test Signal, Leading to Operation in Degraded Mode Permitted by Limiting Condition for Operation Per Tech Spec 3.6.6
Date released: 10/02/2019 Download: ML19261F334


LER 77-014/03L:on 770524,during Reactor Bldg Cooling & Isolation Sys Logic Channel & Component Test,Reactor Bldg Cooling Return Isolation Valve RB-V7 Failed to Close Upon Receipt of Signal.Caused by Dirt on Valve Diaphragm
ML19261F335
Person / Time
Site: Crane Constellation icon.png
Issue date: 06/23/1977
From: Potts W
METROPOLITAN EDISON CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
Download: ML19261F335 (1)
RO 77-14/3L:on 770524,reactor Bldg Isolation Valve RB-V7 Failed to Close on Engineering Safeguards Test Signal, Leading to Operation in Degraded Mode Permitted by Limiting Condition for Operation Per Tech Spec 3.6.6
ML19261F333
Person / Time
Site: Crane Constellation icon.png
Issue date: 06/20/1977
From: Herbein J
METROPOLITAN EDISON CO.
To:
References
Download: ML19261F333 (5)