ML20069H423

Revised Final Deficiency Rept 82-10 Re RCIC Underground Piping.Replacement Piping Work Complete Except for Tie to Unit 1 RCIC Sys Inside Bldg Which Requires 6-day Outage.Work Will Be Completed During First Available Outage

ML20069H423
Person / Time
Site:	LaSalle
Issue date:	10/08/1982
From:	Schroeder C COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, 82-10, NUDOCS 8210190606
Download: ML20069H423 (1)

Text

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[;D Commonwealth Edison

) one First National Pitza Chic go. lilinofs 3 V } Addr ss R ply tz Past Offics Box 767

\ <' - Chicago Illinois 60690 October 8, 1982 l Mr. James' G. Keppler, Regional Administrator Directorate of Inspection and Enforcement - Region III U.S. Nuclear Regulatory Commission 799 Roosevelt Road

~ Glen Ellyn, IL 60137

Subject:

LaSalle County Station - Units 1 and 2 10 CFR 50.55(e), #82-10 RCIC Underground Piping - Revised Final Report NRC Docke t - No s . 373/374 -

Reference (a): C. W. Sc."roeder letter to J. G. Keppler dated June 29, 1982

Dear Mr. Keppler:

Reference (a) stated that replacement piping for Unit #1 will be completed by October 15, 1982. At the present time the

piping is complete except for the tie to Unit #1 RCIC ~ system inside the building. This work requires at least a six (6) day outage.

The work will be completed during -the first available outage of six (6) days or greater. This delay should not present any safety concerns as the existing Unit #1 piping has successfully passed required tests. Commonwealth Edison decided to replace the Unit #1 piping in order to avoid the cracking problem exhibited by-the Unit -#2 piping.

If there are any further questions in this matter, please

-contact this office.

Ve ry truly yours, Od Acb<L ,oh / s t C. W. Schroeder Nuclear Licensing Administrator cc: NRC Resident - LSCS Director of Inspection and Enforcement - Washington, DC 8P10190606 821008 PDR ADOCK 05000373 S PDR. --

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