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RM 161970 Decket Nos.- 50-M1/
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and 50-362 I
Dr. Elmer Balta i
e/o Dr. Esary W. Coulter. Deputy Assistant Chief Geologist for Engineering Geology U. 8. Geological Survey Washington. D. C.
20242
Dear Dr. Balts:
la secordance with the understandings which were reflected in secretary Udall's letter of March 20, 1964, to Chainman seaborg. I am forwarding Volumes 1 thrench 4 of the Preliminary safety Analysis Report filed by Southern California Edissa Company and San Diese Gas and Electric Coupany for their preposed saa Gaofra Nuclear Osmerating Station Units 2 and 3 to be located in San Diese County, California.
The proposed reacters are of the pressurized water type and each is designed for initial operation at 3390 thermal megawatts with a mot electrical eutput of approximately 1140 megawatta.
At the Commissica's request, the U. s. Geological Survey provided us with a report dated October 11, 1966, on the geology.of the site based en the informatica oestained la the Final Engineering and Safety Analysis Report for the San Onofre Nuclear Osaerattag Unit 1.
We would appreciate receiving any addittamal somments you may have based se the taforestica provided in the Preliminary. Safety Analysis Report for Omits 2 and 3 en the geological aspects of the proposed reactor 8710200046 871014 M"'N"'M1 PDR FOIA SCHARA87-462 PDR 2
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DATE>
Form AEC 318 (Rev. 9-63)
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Dr. Elmer Balta 2
site n'ich might have a beartag on our safety review. Your prompt a
review and commments will be appreciated.
1 Simcarely, i
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l R. C. DeYoung, Assistaat Director for Pressurized Water Reactors Division of Reactor Licensing l
DAclosures Vols. I, II, III, & IV, PSAR sea Onofre Nuclear Generating Station ec w/o encis:
i Mr. Robert Schneider, USG8 Mr. Henry coulter, USGS t
Distribution: p Suppl. 50-361 Suppl. 50-362 DRL Reading PWR-3 Reading R. C. DeYoung, DRL P. W. Howe, DRL N. Blunt, DRL i
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.6/11/70 6/f /70 6/ /4_/70 6 /,/,I /70 Fortu AEC.318 (Rev. S-M)
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