ML19329B509

Forwards RO NP-32-77-08

Date released: 12/09/2019	Download: ML19329B509

RO NP-32-77-08:on 770717,decay Heat Stop Check Valve Leaked When Core Flood Isolation Valve Opened,Allowing Water from Core Flood Tank to Reverse Flow Into Decay Heat Piping. Caused by Component Failure.Rcs Depressurized & Cooled Down

ML19329B580
Person / Time
Site:	Davis Besse
Issue date:	07/28/1977
From:	Batch S, Lingenfelter J TOLEDO EDISON CO.
To:
References
Download: ML19329B580 (5)

Forwards RO NP-32-77-08

ML19329B507
Person / Time
Site:	Davis Besse
Issue date:	07/28/1977
From:	Roe L TOLEDO EDISON CO.
To:	KEPPLER J G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19329B507 (1)