ML20214A387

Forwards Reactor Sys Branch Supplemental Safety Evaluation Supporting Util 860629 Submittal.Fsar Analysis of Small Break LOCA Conservative in Comparison W/Notrump Model & Satisfies NUREG-0737,Item II.K.3.31 & 10CFR50.46

ML20214A387
Person / Time
Site:	Wolf Creek
Issue date:	11/17/1986
From:	Oconnor P Office of Nuclear Reactor Regulation
To:	Koester G KANSAS GAS & ELECTRIC CO.
Shared Package
ML20214A390	List: ML20214A387
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-2.K.3.31, TASK-TM TAC-59057, NUDOCS 8611200052
Download: ML20214A387 (2)

Text

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Docket No.: 50-482 17 NOV 1%6 fir. Glenn L. Koester Vice President - Nuclear Kansas Gas and Electric Company 201 North Market Street Post Office Box 208 Wichita, Kansas 67201

Subject:

Wolf Creek - TMI Action Plan Item II.K.3.31 The staff has completed its review of your submittal dated June 29, 1986 which resforded to TMI Action Plan Item II.K.3.31 " Compliance with 10 CFR 50.46."

Your submittal referenced WCAP-11145, "Westinghcuse Small Break LOCA ECCS Evaluation flodel Generic Study with the NOTRUMP Code."

Eased upon the staff's review, we conclude that the Wolf Creek FSAR analysis of strall break LOCA have been demonstrated to be conservative in comparisen with the NOTRUf'P Evaluation Model. This treets the requirements of TMI Action Plan Item II.K.3.31 and 10 CFR 50.46 for Wolf Creek and is acccotable. A copy of the related Safety Evaluation is enclosed.

Sincerely, Paul W. O'Connor, Project Manager PWR Project Directorate #4 Division of PWP Licensing-A

Enclosure:

As sta'ted cc: See next page DISTRIBbTION:

iDocket Fi-le f.RC PDR Local PDR PRC System PWR#4 Rdg PCurican 00'Connor BJYoungblood CGC/Bethesda ACRS (10)

JPartlow BGrices EJordan NThompson PWRd4/DPWR-A PWR P' R- PWR-A P0'Connor/mac 900r(hDPWR-A cen B1 Yu blood 11//7 /86 11// 7 /86 11 s 86 8611200052 861117 PDR ADOCK 05000482 p PDR

, Fr. Glenn L. Koester Wolf Creef Cererating Statinn Fansas Gas and Electric Conrary l' nit t'o. 1 Cc' -

t'r. Nicholas A. Petrick M* Gary L. Hacen, Director Executive Director, SNUPPS Pesearch & Energy Analysis E Choke Cherry Road Kansas Corporaticn Crrmission RecLvlile, Maryland 20850 4th Floor - State Office Building Tereka , Kansas 66612-1571 Jay Silberg, Esq.

Shaw, Pittman, Potts & Trevbridge Regional Administrator, Regicn IV 2300 N Street, NW U.S. Nuclear Pegulatory Conmission Washington, D.C. 20037 Office of Executive Director for Operations Fr. Donald T. McPhee 611 Ryan Plaza Drive, Suite 1000

_ Vice President - Production Arlington, Texas 76011 Kansas City Power t Licht Ccr.:pany 1330 Baltir. ore Avenue Fr. Allan Mee Kansas City, Missouri 64141 Project Cccrdinator Kar,sas Electric Power Cooperatitc,Trc.

Chris R. Rogers, P.E. P. O. Box 4877 hanager, Electric Department Gace Center Station

--- Public Service Conr.ission Topeka, Kansas 66604 P. O. Box 360 Jefferson City, Missouri 6E102 Lesident Inspector /Uolf Crer.k EPS c/o U.S. Luclear Regulatory Commission Regional Administrator, Region III P. O. Box 311 U.S. Nuclear Regulatory Comnission Burlingtcn, Vansas 66893

, 799 Roosevelt Road Glen Ellyn, Illinois 60137 Mr. Erian t'clire

_ _ , Chief Legal Counsel

- ;_ i . Senior Resident Inspector /Uolf Creek Kansas Corporation Connission c/o U. S. liuclear Regulatory Cor. mission 4th ficor - State Office Building P. O. Box 311 Topekc, Kansas 66612-1571 Eurlington, Kansas 66839 Mr. Robert Elliot, Chief Engineer Utilities Division Kansas Corporation Commission 4th Floor - State Office Building Topeka , Kansas 66612-1f71

l'r. Cereld Allen l

Public Health Physicist Eureau of Air Quality & Radiatico Control Division of Environroent

! Kansas Departnert of Pealth ^

l and Environtent .

t Forbes Field Building 321 Tcceka , Varsas 66620 l

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