ML19329B338

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Forwards Hydrologic Engineering Summary to Facility Ser.Uhs Issue Remains Unresolved
ML19329B338
Person / Time
Site: Davis Besse Cleveland Electric icon.png
Issue date: 08/01/1975
From: Harold Denton
Office of Nuclear Reactor Regulation
To: Moore V
Office of Nuclear Reactor Regulation
Shared Package
ML19329B339 List:
References
NUDOCS 8002040766
Download: ML19329B338 (1)


Text

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l V. A. Moore, Assistant Director for Light Water Reactors, Group 2. RL hTDROLOGIC ENGI?iEFRING

SUMMARY

(SER)

PLANT NAME: Dvais-Besse 1 LICENSING STAGE: OL DOCKET NUMBER: 50-346 MILESTONE NUMBER: 24-32 RESPCNSIBLE BRANCH: LWR 2-3 REQUESTED COMPLETION DATE: July 14, 1975 REVIEW STATUS: Hydrologic Engineering Section, SAE - Avsiting Information Enclosed is the hydrologic engineering summary (SER), prepared by G. Staley and E. Hawkins. The Ultimate Heat Sink (UHS) will remain as an unresolved issue until the applicant can resolve the calculated excess tenperatures which could occur about 4 days after the design We have been involved in informal disucssions with basis accident.

the applicant nad his consultant over the past two weeks in an effort to resolve the questions on the UHS. However, we have not reached

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any agreenent and the UHS remains an unresolved issua.

Originaf S~gned by li. R. Denton Harold R. Denton, Assistant Director for Site Safety Division of Technical Review Office of Nuclear Reactor Regulation

Enclosure:

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