ML17252A526

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Letter Confirming a 06/24/1974 Conversation Concerning a Failure of the Air Supply to the Feed Water Regulating Valve on 06/23/1974 - Dresden Unit 3
ML17252A526
Person / Time
Site: Dresden Constellation icon.png
Issue date: 06/24/1974
From: Stephenson B
Commonwealth Edison Co
To: James Keppler
US Atomic Energy Commission (AEC)
References
Download: ML17252A526 (1)


Text

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SUBJECT DPR-25 DRESDEN NUCL.EAR POWER STATION UNIT 3 THIS WILL CONFIRM A CONVERSATION Wl!H F MAURA OF YOUR OFFICE AT 9 O.'CLOCK AM THIS DAT£ CONCERNING A FAILURE OF THE AIR SUPPLY i

TO THE fEE.D WATER REGULATING VALVE THAT OCCURRED JUNE 23, 1974

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AT 1014 PM THIS FAILURE STARTED A CHAIN OF EVENTS THAT. CAUSED SEVERE VIBRATIONS AND DAMAGE TO PIPE HANGERS AND SUPPORTS AN ORDERLY SHUT DOWN OF THE REACTOR WAS INITIATED, !HE REACTOR WAS SUij CRITICAL AT 7 O'CLOCK AM a i STEPHENSON SUPERINIENDENT DRESDEN NUCLEAR POWER STATION COMMONWEALTH EDISON CO ROUTE 1 MORRIS IL 60450 NNNN JUN

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