ML20040D766

Forwards Completed Evaluation of Masonry Wall Design Per IE Bulletin 80-11

ML20040D766
Person / Time
Site:	Dresden, Quad Cities, 05000000
Issue date:	01/27/1982
From:	Swartz E COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20040D767	List: ML20040D766 ML20040D776 ML20040D780
References
REF-SSINS-6820 IEB-80-11, NUDOCS 8202020234
Download: ML20040D766 (2)

Text

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/ Commonwealth Edison

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, kC } . AddrIss Riply 1:): Post Offica Box 767 (f Chicago, lilinois 60690 January 27, 1982 Mr. James G. Keppler, Regional Administrator _

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Directorate of Inspection and 9 Enforcement - Region III O' g

.U.S. Nuclear Regulatory Commission 799 Roosevelt Road RECEl%ED (,)

Glen Ellyn, IL 60137 @: --

FEBI

Subject:

Dresden Station Units 2 and

' $'Mnx Quad Cities Station Units 1 J I.E. Bulletin 80-11, " Masonry " f Design" - 180 Day Report Suppleme NRC Docket Nos. 50-237/249 and 50-254/265-Reference (a): E.D. Swartz letter to J. G.

Keppler dated November 30, 1981.

Dear Mr. Keppler:

Reference (a) provided the 180 day response to the subject bulletin for our Dresden and Quad Cities Stations. In our response, we indicated that a number of walls required further evaluation and our estimate for completion of the evaluation effort with submittal of the results to the NRC was January 29, 1982.

This effort has since been completed and the enclosure to this letter provides the results in the form of change pages to the original report. As previously stated in Reference (a), our schedule for completion of the necessary repairs to those masonry walls which were identified as not meeting our acceptance criteria is June 1, 1983. This schedule includes adequate time for design work and procurement o f materials. Additionally, this schedule anticipates the dif ficulties associated with modifying many of these walls which are located in high radiation areas.

To the best of my knowledge and belief the statements contained herein and in the attached report are true and correct.

In some respects, these statements are not based on my personal

-knowledge but upon information furnished by other Commonwealth Edison employees and consultants. Such information has been reviewed in accordance with Company practice and I believe it to be reliable.

D 0 R

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jAN 2 9 E82 j{

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d J. G. Keppler January 27, 1982 Please address any questions your or your staff may have concerning this submittal to this office.

Very truly yours, f.

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E. Douglas Swartz Nuclear Licensing Administrator Attachment cc: NRC Office of Inspection and Enforcement Division of Reactor Operations Inspection Washington, D.C. 20555 Region III Inspector - Dresden Region III Inspector - Quad Cities SUBSCRIBED and SWORN o before me this 87 day of S w >i M , 1982 RA$.

Notary Puol'ic

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