ML20213D947
| ML20213D947 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 12/03/1981 |
| From: | Lear G Office of Nuclear Reactor Regulation |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| CON-WNP-0439, CON-WNP-439 NUDOCS 8112220695 | |
| Download: ML20213D947 (3) | |
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Docket !!o. 50-397 ffEf10RAtlDU;1 FOR: Albert Schwencer, Chief Licensing Branch fio. 2 Division of Licensing Ti!RU:
James P. Knight, Assistant Director <
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Division of Engineering
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George Lear, Chief g
W y.([k7" },7 flydrologic and Geotechnical Engineering Cranch 9
Division of Engineering
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SUBJECT:
!!YDROLOGIC EfiGI!EERIriG It:PUT TO TliE FES
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,1 Plant I!ane: ICP-2 Licensing Stage: 0L Responsible Branch: LB-2; R. Auluck, Pil Requested Completion Date: 11/30 - 12/4/01
Reference:
August 26,1901 !!cnorandun fron. Richard E. liallgren to Joyce llood,
Subject:
"DEIS 8108.12 - Operation of llPPSS iUclear Project ilo. 2 -
Docket !10. 50-397 He have reviewed the coments in the second paragraph of the referenced neno and offer the following response for inclusion in the FES:
The 1.HP-2 site is located just upstream of the site of the proposed Cend Franklin dan. Although the Ben Franklin Dan site has been studied by the U.S. Amy Corps of Engineers, it is not an authorized project, llowever, even though the Ben Franklin Dan is not an authorized project, the applicant has considered the effects of its construction with respect to 1.HP-2.
The effects of Ben Franklin Dam were considered in the design basis flood analysis, which involves breaching of the Grand Coulee Dan and in the analysis of the design basis groundwater level. These are considered as safety related topics and will be addressed in the Safety Evaluation Report (SER) that is to be published in February 1932.
Attached is a revision to be inserted in Section 2.3.1 of the FES.
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A. Schwencer DEC 3 1991 The flydrologic Engineering Section contact for this iten is Gary D. Staley l
phone 492-8003.
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3 George Lear, Chief 11ydrologic and Geotechnical Engineering Crytch Division of Engineering
Enclosure:
As stated cc:
P.. Vollmer U. Kreger D. !!uller G. Lear T. Sullivan G. Staley M. Fliegel J. florris R. Auluck Y
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Hydrologic Engineering Input WNP-2 FES Insert After Third Paragraph in Section 2.3.1, a.
Surface Water The U.S.
Army Corps of Engineers has studied a potential dam site (Ben
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Franklin Dam) just downstream of the WNP-2 site. The dam is not an authorized project; however, the applicant has considered possible construction of the Ben Franklin Dam in the design basis flood and groundwater analyses for the WNP-2 site.
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