ML19242B515

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Approves 790521 Request to Apply Approved ASME Code Case N-240,exempting Piping Subject to ASME Code from Hydrostatic Testing.Code Case May Be Ref in FSAR
ML19242B515
Person / Time
Site: LaSalle  
Issue date: 06/05/1979
From: Parr O
Office of Nuclear Reactor Regulation
To: Delgeorge L
COMMONWEALTH EDISON CO.
References
NUDOCS 7908080639
Download: ML19242B515 (1)


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Docket flos. 50-373 and 50-374 JUN 0 51979 Mr. L. O. DelGeorge Muclear Licensing Administrator Commrwealth Edison Company Post Cffice Box 767 Chicago, Illinois 60690

Dear Mr. DelGeorge:

SUBJECT:

UTILIZATION OF ASME CODE CASE fl-240 In your letter of May 21, 1979, you indicated that you intended to apply the approved ASME Code Case N-240, exempting certain piping-subject to the requirements of the ASME Code from hydrostatic testing in your La Salle Station, and you requested our acceptability of this code case for immediate use.

We find this code case to be acceptable and may be referenced in your Final Safety Analysis Report.

Sincerely,

.h,b an O. Parr, Chief Light Water Reactors Branch No. 3 Division of Project Management cc:

Mr. Byron Lee, Jr.

Vice President Commonwealth Edison Company P. O. Box 767 Chicago, Illinois 60690 Richard E. Powell, Esq.

Isham, Lincoln & Beale 3Lh 344

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One First flational Plaza Suite 2400 Chicago, Illinois 60570

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Dean Hansell, Esq.

Assistant Attorney General State of Illinois 188 West Randolph Street Suite 2315 Chicago, Illinois 60601 637 s

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