ML20084K184

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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
ML20084K184
Person / Time
Site: Dresden 
Issue date: 10/18/1974
From: Stephenson B
COMMONWEALTH EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084K170 List:
References
NUDOCS 8305190200
Download: ML20084K184 (1)


Text

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O&MES G KEPPLER, REGIONAL DIRECTOR, DIRECTORATE OF REGULATORY OPERATIONS REGION 3 U.S. ATOMIC ENERGY COMMISSION 799 ROOSEVELT RD O atEn Ettyn It soi37 e

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SUBJECT DPR-19 DRESDEN NUCLEAR POWER STATION UNIT 2 THIS WILL CONFIRM A CONVERSATION WITH F MAURA 0F YOUR OFFICE AT 1520 HOUR THIS DfJE O mNCERNING A FAILURE OF 2B RECIRC PUMP SUCTION VALVE TCSHUT WHih O

2B RECIRC PUMP WAS ISOLATED DUE TO RECIRC PUMP SEAL FAILURE DISCHARGE VALVE DID SHUT ASSURING LPCI INJECTION CAPABILITY SUCTION VALVE O WAS SHUT BY SPECIAL PROCEDURE THIS AFTERNOON UNIT IS SHUTTING DOWN O

10 NIGHT 10 REPAIR VALVE AND PUMP SEAL FAILURE OF VALVE OCCURRED ABOUT 0300 THIS PDRNING O

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