ML19259A714: Difference between revisions

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{{#Wiki_filter:Commonwealth Edison
{{#Wiki_filter:Commonwealth Edison
               .One First National Plaza. Chicago. linnois f            : Address Reply to: Post Office Box 767              ,    , ,
               .One First National Plaza. Chicago. linnois f            : Address Reply to: Post Office Box 767              ,    , ,
                                                                                ,
Chicago, Illinois 60690 January [4, 1979 Mr. J. G. Keppler, Director Directorate of Inspection and Enforcement - Region III U.S. Nuclear Regulatory Coemuission 799 Roosevelt Road Glen Ellyn, Illinois                60137
* Chicago, Illinois 60690 January [4, 1979 Mr. J. G. Keppler, Director Directorate of Inspection and Enforcement - Region III U.S. Nuclear Regulatory Coemuission 799 Roosevelt Road Glen Ellyn, Illinois                60137


==Subject:==
==Subject:==
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Please address any questions you may have to this office.
Please address any questions you may have to this office.
Very tru y you s, L. O. DelGeorge Nuclear Licensing Administrator Boiling Water Reactors attachment cca    C. Reed Commonwealth Edison Company Director of Inspection & Enforcement [
Very tru y you s, L. O. DelGeorge Nuclear Licensing Administrator Boiling Water Reactors attachment cca    C. Reed Commonwealth Edison Company Director of Inspection & Enforcement [
U.S. Nuclear Regulatory,Ccemission                                              O 79011001&7
U.S. Nuclear Regulatory,Ccemission                                              O 79011001&7 3}}
                                                '
3}}

Latest revision as of 22:20, 1 February 2020

Forwards Interim Rept Re Containment Tendon Deficiency Used to pre-stress Concrete Containment.Final Rept Will Be Submitted by 790415
ML19259A714
Person / Time
Site: LaSalle  Constellation icon.png
Issue date: 01/04/1979
From: Delgeorge L
COMMONWEALTH EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19259A715 List:
References
NUDOCS 7901100182
Download: ML19259A714 (1)


Text

Commonwealth Edison

.One First National Plaza. Chicago. linnois f  : Address Reply to: Post Office Box 767 , , ,

Chicago, Illinois 60690 January [4, 1979 Mr. J. G. Keppler, Director Directorate of Inspection and Enforcement - Region III U.S. Nuclear Regulatory Coemuission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Subject:

LaSalle County Station Units 1 and 2 Post-Tensioning System NRC Docket Nos. 50-373 and 50-374

Dear Mr. Keppler:

Consnonwealth Edison notified your office on November 24, 1978 of a deficiency in the tendons used to pre-stress the concrete (primary) containment on LaSalle Unit 2. That notifica-tion was made under 10 CFR 50.55(e) ., On December 19, 1978 Mr.

J. Neisler of your office reviewed the status of the evaluation of this deficiency and, upon the request of Commonwealth Edison, agreed to extend the 30-day written report requirement under 10 CFR 50.55(e) to allow for the submittal of that written report on January 5, 1979. The attached interim report fulfills the 30-day reporting requirement under the Regulation. As is indicated in the attachment, the final report shall be sulxaitted by April 15, 1979 at which time the evaluation initiated to determine the action, if any, necessary to resolve this deficiency will have been completed.

Please address any questions you may have to this office.

Very tru y you s, L. O. DelGeorge Nuclear Licensing Administrator Boiling Water Reactors attachment cca C. Reed Commonwealth Edison Company Director of Inspection & Enforcement [

U.S. Nuclear Regulatory,Ccemission O 79011001&7 3