ML19210A208

Abnormal Occurrence 50-289/75-24:on 750716,during Removal of River Water Pump NR-P1B from Svc,Discharge Valve Failed to Close.Caused by Open Phase on Winding Due to Severe Heat Resulting in Single Phasing of Other Windings

Date released: 08/12/2019	Download: ML19210A208

Abnormal Occurrence 75-24:on 750716,river Water Pump Discharge Valve Failed Due to Low Valve Motor Winding Resistance & Winding Motor Overheating

ML19210A212
Person / Time
Site:	Three Mile Island
Issue date:	07/18/1975
From:	Colitz J METROPOLITAN EDISON CO.
To:
References
Download: ML19210A212 (1)

Abnormal Occurrence 50-289/75-24:on 750716,during Removal of River Water Pump NR-P1B from Svc,Discharge Valve Failed to Close.Caused by Open Phase on Winding Due to Severe Heat Resulting in Single Phasing of Other Windings

ML19210A207
Person / Time
Site:	Three Mile Island
Issue date:	07/25/1975
From:	Arnold R METROPOLITAN EDISON CO.
To:
References
Download: ML19210A207 (4)