ML20084L445

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Telecopy Ro:On 741021,two Bergen-Paterson Pipe Restraints Discovered Failed.Snubbers Replaced Prior to Unit Startup
ML20084L445
Person / Time
Site: Dresden Constellation icon.png
Issue date: 10/22/1974
From: Stephenson B
COMMONWEALTH EDISON CO.
To: Oleary J
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20084L448 List:
References
NUDOCS 8305230202
Download: ML20084L445 (1)


Text

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SUBJECT OPR-19 DRESDEN NUCLE AR POWER ST ATION UNIT 2 THIS WIL' CONFIRH A CONVERSATION ti!TH MR JOHNSON OF YOUR OFFICE AT 1600 HOURS THYS DATE CONCERNING FAILURE OF 2 BERGEN PATERSON PIPE RESTRAINTS IN UNIT 2 DRYWELL 2 WEEKS OF ORERATION ON THE SYSTEH PRIOR T O F A I L U'?E G

SNUBBERS WERE REPLACE 0 PRIOR TO UNIT START UP FAILURE WAS DISCOVEPED 21 OCTOBER 1970 SEAL MATERIAL WAS POLYURETHANE 8 STEVENSON SUPERINTENDENT DRESDEN NUCLEAR POWER STATION COMPONWEALTH L,~ '

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