ML20066E937

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Forwards Control Room Fire Hazards Analysis, Documenting Decision to Install Transfer Switches & Need for Only One Component Cooling Water Pump & Clarifying Compliance w/10CFR50,App R,Per 821019 Meeting W/Nrc in Bethesda,Md
ML20066E937
Person / Time
Site: Wolf Creek, Callaway, 05000000
Issue date: 11/15/1982
From: Petrick N
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM
To: Harold Denton
Office of Nuclear Reactor Regulation
Shared Package
ML20066E939 List:
References
SLNRC-82-046, SLNRC-82-46, NUDOCS 8211170322
Download: ML20066E937 (1)


Text

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SNUPPS Stenderdised Nucesor Unit Power Mont System 5 Choke Cherry Road Nicholes A.Petrick vi tend 20s50 Executive Director November 15, 1982 SLNRC 82- 046 FILE: 0278 SUBJ:

Fire Protection Review Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20SSS Docket Nos. STN 50-482 and STN 50-483

Dear Mr. Denton:

Enclosed is the SNUPPS Control Room Fire Hazards Analysis report. A preliminary version of this report was presented and discussed with the NRC staff during a meeting in Bethesda, Maryland on October 19, 1982.

Based on comments received.from the NRC staff and the results of fur-ther analysis, the report has been modified to 1) document the decision to install transfer switches to preclude repairs to certain electrical control circuits, 2) reflect the conclusion that only.one component cool-ing water pump is required to be operating during initial recovery from the postulated fire, and 3) clarify how compliance with portions of 10CFR Part 60, Appendix R has been achieved.

Information from the enclosed report will be incorporated into a future revision of the SNUPPS Final Safety Analysis Report.

Very truly yours, I

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Nicholas A.

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Enclosure:

SNUPPS Control Room Fire Hazards Analysis g

cc:

G. L. Koester KGE J. H. Neisler USNRC/ CAL f

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0. T. McPhee KCPL T. E. Vandel USNRC/WC l

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