ML20151M201

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Informs of Planned,But Not Guaranteed Completion of Review of Westinghouse Topical Rept WCAP-10851 Re Revised Fuel Rod Design Methodology,In Time for Util Cycle 4 Reload
ML20151M201
Person / Time
Site: Callaway Ameren icon.png
Issue date: 04/13/1988
From: Perkins K
Office of Nuclear Reactor Regulation
To: Schnell D
UNION ELECTRIC CO.
References
NUDOCS 8804220281
Download: ML20151M201 (2)


Text

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. - April 13, 1988 Docket No. 50-483 DISTRIBUTION:

4Doctet F11est;sNRC & Local PDRs

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PDIII-3 r/f " KPerkins GHolahan PKreutzer TAlexion 0GC-WF1 Mr. Donald F. Schnell Edordan JPartlow Vice President - Nuclear ACRS(10) PDIII-3 Gray File Union Electric Company Post Office Box 149 St. Louis, Missouri 63165

Dear Mr. Schnell:

SUBJECT:

CYCLE 4 RELOAD On April 7,1988, the NRC staff met with Union Electric Company (UE) and Westinghouse regarding the're3M J for Cycle 4. At the meeting, the staff offered to provide feedback regarding the reviews of various Westinghouse topical reports (WCAP's) that UC would'like to reference in the reload applica-tion (scheduled for November 1,1988).,

WCAP-10851,. reghrding a revised fuel rori design methodology, is currently 6nder NRC review. Althosgh the staff expects its review to be complete in itne for your Cycle 4 reload, thit expectation cannot be guaranteed. However, the suff will' not be able to complete its review of the projected WCAP to addr'es e revised Vantage-5 DNB transition core penalty, currently scheduled for sutdidal in May 1988, in time for yuur Cycle 4 reload. Addi tionally, the-stMf Lill probably not be able to complete its review of WCAP-11394, regarding the elimination of the negative flux rate trip function, in time for your,yycle 4 reload.

The scaff trusts *, hat you will find this infonnation useful when planning your Cycle 4 reload application.

Sincerely, 5

Kenneth E. Perkins, Director  !

I Project Directorate III-3

. Division of Reactor Projects - III, I ggg422ggg ge b oa IV, V and Special Projects P pop )

cc: See next page Office: LA/PD(I!-3 PM/PDIII-3 SR$f ( PD/PD odge)s KPerkin

-3 Surname: PKrynt'rer TAlexion/tg R one Date: /ll/88 /y8 cy/ #/88 e/ //)/88 /[3/S8

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Mr. D. F. Schnell Callaway Plant Union Electric Compcny Unit No. 1 cc:

Dr. J. O. Cermack Mr. Ba- 9. Withers CFA Inc. Presit - at an,J Chief 4 Professional Dr., Suite 110 Executivs Officer Gaithersburg, MD 20879 Wolf Creek Nuclear Operating Corporation Gerald Charnoff, Esq. P. O. Box 411 Thoma: A. Baxter, Esq. Burlington, Kansas 66839 Shaw, Pittman, Potts & Trowbridge 2300 N St met, N. W. Mr. Dan I. Bolef, President Washington, D. C. 20037 Kay Drey, Representative Board of Directors Coalition Mr. T. P. Sharkey for the Environment Supervisor, Compliance St. Louis Region Union Electric Company 6267 Delmar Boulevard Post Office Box 620 University City, Missouri 63130 Fulton, Missouri C5251 U. S. Nuclear Regulatory Comission Resident Inspectors Office RRf1 Steedman, Missouri 65077 Mr. Alan C. Pesswater, Manager Licensing and Fuels Union Electric Company Post Office Fox 149 St. L.uis, Missour*, 63166 Manager - Electric Department Missouri Public Service Comission 301 W. High Post Office Box 360 Jefferson City, Missouri 65102 Ragional Administrator U. S. NRC, Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 '

Mr. Ronald A. Kucera, Deputy Director Deparvnent of Natural Resources P. O. Box 176 Jefferson City, Missouri 65102

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