ML20084K177

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Telecopy Ro:On 741018,2B Recirculation Pump Suction Valve Failed to Shut When Pump Isolated.Caused by Pump Seal Failure.Valve & Pump Seal Will Be Repaired
ML20084K177
Person / Time
Site: Dresden Constellation icon.png
Issue date: 10/18/1974
From: Stephenson B
COMMONWEALTH EDISON CO.
To: Oleary J
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20084K170 List:
References
NUDOCS 8305190197
Download: ML20084K177 (1)


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SUBJECT DPR-19 DRESDEN NUCLEAR POWER STAT!0N UNIT 2 THIS.WILL CONFIRH A CONVERSATION WITH F MAURA 0F YOUR OFFICE AT 1520 HOUR THIS DATE CONCERNING A FAILURE OF 2B REC!RC PUMP SUCT!0N VALVE TO SHUT WHEN

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2B RECIRC PUMP WAS ISOLATED DUE 70 REC!RC PUMP SEAL FAft.URE DISCHARGE M.'

VALVE O!O SHUT ASSURING LPCI INJECTION CAPABILITY SUCTION VALVE WAS SHUT BY SPECIAL PROCEDURE TH!$ AFTERNOON UNIT'!S SHUTTING DOWN L

TONIGHT TO REPAIR VALVE AND AUHP SEAL FAILURE OF VALVE OCCURRED O

ABOUT 0300 THIS MORNING B B STEPHENSON SUPERINTENDENT ORCSDEN NUCLEAR POWER STATION'COHHONWEAL L

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