ML20093C390

Discusses Structural Engineering Review of Applicants Proposed Findings of Facts & Conclusions of Law on Remedial Soil Issues Along W/Related Info on Seismic Models & Borated Water Storage Tanks Resulting from ASLB Hearings

ML20093C390
Person / Time
Site:	Midland
Issue date:	09/22/1983
From:	Lear G Office of Nuclear Reactor Regulation
To:	Paton W NRC OFFICE OF THE EXECUTIVE LEGAL DIRECTOR (OELD)
Shared Package
ML19258A087	List: IR 05000329/1978020 IR 05000329/1981012 IR 05000329/1982007 IR 05000329/1982009 IR 05000329/1982014 ML19258A086 ML19351C947 ML20093B251 ML20093B495 ML20093B616 ML20093B708 ML20093B747 ML20093B900 ML20093B940 ML20093C001 ML20093C006 ML20093C017 ML20093C025 ML20093C030 ML20093C035 ML20093C068 ML20093C073 ML20093C079 ML20093C082 ML20093C101 ML20093C104 ML20093C108 ML20093C116 ML20093C174 ML20093C189 ML20093C196 ML20093C226 ML20093C231 ML20093C262 ML20093C318 ML20093C324 ML20093C347 ML20093C354 ML20093C374 ML20093C377 ML20093C390 ML20093C394 ML20093C398 ML20093C405 ML20093C440 ML20093C444 ML20093C649 ML20093M884 ML20093M994 ML20093N005 ... further results
References
CON-BX17-035, CON-BX17-35, FOIA-84-96 NUDOCS 8310050136
Download: ML20093C390 (5)

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UNITED STATES NUCLEAR REGULATORY COMMISSION 5

j WASHINGTON, D. C. 20555 SEP 2 21983 MEMORANDUM FOR: William Paton, Attorney Office. of the Executive Legal Director FROM:

George Lear, Chief Structural and Geotechnical Engineering Branch Division of Engineering

SUBJECT:

MIDLAND REVIEW - EVALUATION OF FINDINGS FOR REMEDIAL ISSUES (30% STRUCTURAL REVIEW)

We are reviewing the document, " Applicant's Proposed Findings of Facts and Conclusions of Law on Remedial Soil Issues", along with related infdrmation, on the Seismic Models and Borated Water Storage Tanks (BWST) resulting from the ASLB hearings.

At this level (30%) of the structural engineering review, the subject document appears to be true and accurate. The methodology used to develop the seismic models for the Auxiliary Building, Service Water

.._ __. Bump. Structure.and Borated Water Storage Tanks, was within the state-of-the-art and the models are adequate for the purpose of defining seismic design forces to be used in the design of the subject structures.

Also, the remedial measures for the BWST, assuming they are successfully completed, will provide reasonable assurance that the BWST will perform their intended safety functions throughout the operating life of the plant.

The structural engineering review has been performed by Frank Rinaldi of my staff and John Matra (NSWC), staff consultant.

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l George Lear, Chief Structural and Geotechnical Engineering Branch Division of Engineering cc:

D. Eisenhut R. Vollmer J. Knight E. Adensam D. Hood G. Lear F. Rinaldi Y3k xA,

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