ML20084U057

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Forwards Special Rept 33, Final Flood Protection Measures (Permanent Flood Protection of Containment Cooling Svc Water Pumps & Diesel Generator Cooling Water Pumps), Per 730509 Request for Addl Info
ML20084U057
Person / Time
Site: Dresden  Constellation icon.png
Issue date: 08/20/1973
From: Abel J
COMMONWEALTH EDISON CO.
To: Ziemann A
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20084U060 List:
References
NUDOCS 8306270036
Download: ML20084U057 (1)


Text

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August 20, 1973

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. 21 RECENED SEPS gyjg Mr. D. L. Ziemann, Chief \k U.S. Aion;c f.: gf -4 Cor nissbn Operating Reactors - Branch 2 Regebe n 46 Directorate of Liccnsing ^ I s##' "

U.S. Atomic Encrgy Commission Washington, D.C. 20545 (S/ )[

Subject:

Dresden Station, Units 2 and 3, Flooding of Critical Equipment - Dresden Station S o.ial Report "o. 33 - AEC Dkts 50-237 and 50-249

Dear Mr. Ziemann:

The attached Dresden Special Report No. 33, " Final Flood Protection Measures, Drenden Units 2 and 3, (Permanent Flood Protection of the Containment Cooling Service Water Pumps cnd Diesel Gencrator Cooling Water Pumps)," responds to the request for additional information in your letter dated May 9, 1973. The report discusses the design and cafety evaluation of the plant modifications. It is planned to have the submersible diesel generator cooling water pumps in service and the Containment Cooling Service Water Pump vault wall erected by January, 1974. The remainder of the vault work, which includes installation and testing of various watertight seals and closures, will be completed by April, 1974.

One (1) signed original and 39 copies of this report are submitted for your use. .,

Very truly yours, j '/

[O \ b V pl) k J. S. Abel -

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Nuclear Licensing Administrator -

, Boiling Water Reactors 8306270036 730820 PDR ADOCK 05000237 P PDR 6,oa_G COPY IL.u _~CIU:I a  !

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