ML20024D969

Forwards Structural Design Audit Guidelines for Review. Requisite Design Info Should Be Made Available.Meeting at Sargent & Lundy Ofcs in Chicago,Il During Wk of 831024 Suggested

ML20024D969
Person / Time
Site:	Marble Hill
Issue date:	08/02/1983
From:	Youngblood B Office of Nuclear Reactor Regulation
To:	Shields S PSI ENERGY, INC. A/K/A PUBLIC SERVICE CO. OF INDIANA
Shared Package
ML20024D970	List: ML20024D969 ML20024D971
References
NUDOCS 8308080637
Download: ML20024D969 (2)

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DR L PDR PRC System NSIC AUG o m3 LB#1. Rdg Docket Nos.: STN 50-546 MRushbrook 3

and STN 50-547 P0'CONNOR D. Eisenhut/R. Purple Attorney, OELD Mr. S. W. Shields E. L. Jordan, IE Senior Vice President - Nuclear Division ACRS Public Service Company of Indiana J. M. Taylor, IE 4

P. O. Box 190 G. Lear New Washington, Indiana 47162 R. Lipinski D. Jeng

Subject:

Structural Engineering Design Audit of Marble Hill We have reviewed the information provided in your FSAR for the Marble Hill Nuclear Generating Station Units 1 and 2.

As an additional part of our review of an operating license application, we conduct an audit of the structural design of the safety-related structures within the station.

This design audit will consist of a review of the design reports and drawings prepared for Category 1 structures with the objective of confiming that basic design criteria, analysis methods, and codes and standards were properly utilized in the design of these structures. The audit team will also audit the design of selected structures which are representative of the types of structure-load combinations encountered in the station design.

This letter transmits structural design audit guidelines developed by the staff for the conduct of the audit. We request that your staff; 1) review the enclosed design audit guidelines, 2) arrange to make available for review the requisite design information, and 3) meet with the audit team at a mutually agreeable time and place. We suggest that the meeting be held t

at the Sargent & Lundy Offices in Chicago during the week of October 24, 1983.

It will be important to have available at the meetings the design engineers I

who authored and are thoroughly familiar with the design reports and drawings supporting the structural design.

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When the site and time have been selected, we will then issue a meeting notice. As interested members of the public may wish to attend the meeting, notice must be issued a minimum of two weehs before the meeting is held. Please select a site which will not preclude members of the public from attending.

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If you have any questions regarding the conduct of the requested meeting or the information included in the design audit checklist, please call us.

Sincerely, OH *,1 n!rmed ty:'

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B. J. Youngblood, Chief Licensing Branch No. 1 Division of Licensing

Enclosures:

Design Audit Guidelines cc: See next page i

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