ML19340B331

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Requests Suppl to SAR Describing & Analyzing Mods Being Made to ECCS for Submittal within 60 Days.Procurement Efforts Will Continue Concurrent W/Review & Schedule for Installation Should Not Be Delayed
ML19340B331
Person / Time
Site: Dresden Constellation icon.png
Issue date: 08/08/1974
From: Ziemann D
US ATOMIC ENERGY COMMISSION (AEC)
To: Abel J
COMMONWEALTH EDISON CO.
References
NUDOCS 8010210881
Download: ML19340B331 (1)


Text

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DISTRIBUTION:

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ORB-2 Reading Docket No.,50-10 KRGol1er DLZiemann R0 (3)

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Commonwealth Edison Company ATTH: Mr. J. S. Abel Nuclear Licensing Administrator -

Boiling Water Reactors P. O. Box 767 Chicago, Illinois 60690 Gentlemen:

On July 10, 1973 we approved the conceptual design of the proposed high pressure coolant injection system for Dresden 1.

It is our understanding that detailed design of the system has proceeded to the point that a description and analysis could be sutraitted for our review within approxi-We request that you prepare, as a supplement to your mately two months.

safety analysis report (Preliminary Hazards Report as amended), a description and analysis of codifications baing made to the ECCS for submittal within It is our understanding that procurement efforts will continue 60 days.

concurrent with our review and that the schedule for installation should not be delayed pending approval by the AEC.

Sincerely, Dennis L. Ziemann, Chief Operating Reactors Branch !2 Directorate of Licensing cc: John W. Rowe, Esquire Ishan, Lincoln ti Beale

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Counselors at Law One First National Plaza Chicago, Illinois 60670 Anthony Z. Roisman, Esquire Berlin, Roisman and Kessler

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