ML20149D642

Forwards Util Methods Rept PECO-FMS-0005, Methods for Performing BWR Steady-State Reactor Physics Analyses, for NRC Review & Approval.Fee Paid

ML20149D642
Person / Time
Site:	Peach Bottom
Issue date:	02/01/1988
From:	Gallagher J PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	Butler W Office of Nuclear Reactor Regulation
Shared Package
ML20149D647	List: ML20149D642 ML20149D698
References
NUDOCS 8802090572
Download: ML20149D642 (3)

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l PHILADELPHIA ELECTRIC COMPANY l 2301 MARKET STREET P.O. BOX 8699 PHILADELPHIA. PA.19101 t2isi 8415001 sossg w.,,a ugaoss a February 1, 1988

. m ... .....n... s Docket Nos. 50-277 50-278 Mr. W. R. Butler, Director Project Directorate I-2 Division of Reactor Projects I/II U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555

SUBJECT:

Philadelphia Electric Company In-House Reload l Licensing l

Dear Mr. Butler:

Enclosed, for NRC review and approval, is Philadelphia Electric Company (PECo) methods report PECo-FMS-305, "Methods for Performing BWR Steady-State Reactor Physi s Analyses". In accordance with Section 170.12 of the Commission's regulations, a check for $150.00 is enclosed. This report is part of PECo's program for performing in-house reload licensing analyses, an outline of which was presented to the NRC Staff at a meeting in Bethesda, MD on July 8, 1986. The submittal of this report is several weeks behind our projected nchedule and we regret any inconvenience this may have caused you.

Since Peach Bottom Units 2 .ind 3 have undergone extended shutdown, Philadelphia Electric Company has revised its schedulle for completing the remaining methods report and first reload licensing application. The attached figure provides the current schedule. The new schedule projects submittal of th2 remaining methods report (Reload Safety Evaluation) by February 1, 1989, and NRC approval of all methods reports by July,1989 (six toonths later than previcusly projected). PECo's first reload licensing application is planned for Peach Botton Unit 3, Cycle 9 (startup in June of 1990). The reload licensing safety analysis to support this reload is planned to be submitted in November of 1989.

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ADOCK 05000277 Agceb W/c#ftX PDR liN, W 70 9 V7AW

W. R. Butler, Director, USNRC February 1, 1988 Page 2 of 2 Methods reports PECO-FMS-001, "Steady-State Thermal Hydraulic Analysis of Peach Bottom Units 2 & 3 using FIBWR Computer Code", and PECO-FMS-002, "Method for Transient Critical Power Ratios for Boiling Water Reactors (RETRAN-TCPPECO)", have been reviewed and approved by the NRC. PECO-FMS-003, "Steady-State Fuel Performance Methods Report" and PECO-FMS-004, "Methods for Performing BWR Systems Transients Analysis" have been submitted and are undergoing NRC review.

Should you have any questions or require additional information, please do not hesitate to contact us.

Very truly yours,

Attachment:

Schedule Enclosure (s): PECo-FMS-005 i

i cc: Addressee (w/ enclosures, 10 copies) l W. T. Russell, Administrator, Region I, USNRC (w/ enclosure) l T. P. Johnson, NRC Resident Inspector (w/ enclosure)

REVISED LICENSING SCHEDJLE I NRC Approval of PECo Submittal =I PB3C9 Submittal = lPB3C9 Submittal i

PB3C9 Reload Cycle 9 Design / Licensing Startup PECo RSE Methods R port Submittal NRC Approvals -

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-  : of all '

NRC Review of All methods reports Methods Reports J F M A M J J A S O N D J FMA Ml.J J A S O N D 1989 1990 u _ _ _ __ _ o

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