ML19331B202

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Forwards Review of Seismic Design Criteria,Psar,Vols 1,2 & 3, & Amends 1 Through 10.Salt Mining Cavity Subsistence Problems to Be Covered in Separate Rept
ML19331B202
Person / Time
Site: Midland
Issue date: 05/06/1970
From: Sharpe R
JOHN A. BLUME & ASSOCIATES, ENGINEERS
To: Case E
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML19331B203 List:
References
NUDOCS 8007280792
Download: ML19331B202 (1)


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J O H N A. B L U M E ASSOCI ATES ENGIN EERS.

!r,'.S. T P 612 HOWARD STREET SAN FR ANCISCO, CALIFORNI A 941C5 - (415) 397-2525 55S'fs t -

LLC 5 C &

.EE May 6, 1970 Mr. Edson G. Case, Director Division of Reactor Standards THIS DOCUMENT CONTAINS U. S. Atomic Energy Commission P00R QUAUTY PAGES Washington, D. C.

20343 Contract No:

AT(49-5)-3011 Blume Project No: 2085502 Subj ect:

Midland Plant Consumers Power Company Docket No. 50-329 and 50-330

Dear Mr. Case:

In accordance with your request, we have performed a general review of the PSAR, Volumes I, II, and III, and Amendments 1 through 10 for the Midland Plant. Our review was also based on data gained during meetings with mem-bers of the staff of Division of Reactor Licensing and the applicant on January 29, 1970 and on March 19, 1970.

We are enclosing herewith five copies of our report, " Review of the Seismic Design Criteria for the Midland Plant." We have revised our February 25, 1970 report based on discussions with the applicant and mem-bers of the DRL staff at a meeting on March 19, 1970, and on Amendments No. 9 and 10 to the PSAR, which we received on April 29, 1970.

As requested by your staff we have deleted any reference to the problems of subsidence due to salt mining cavities. We understood that this item was to be covered in a separate report.

Very truly yours, JOHN A. BLUME & ASSOCIATES, ENGINEERS R and L. Sharpe Executive Vice President RLS:nik Enclosure 80072807fg

/J