ML20069Q462

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Forwards Rev 5 to Topical Rept - 066, Oyster Creek Cycle 14 Colr
ML20069Q462
Person / Time
Site: Oyster Creek
Issue date: 06/17/1994
From: Keaten R
GENERAL PUBLIC UTILITIES CORP.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20069Q463 List:
References
C321-94-2099, NUDOCS 9406270432
Download: ML20069Q462 (1)


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GPU Nuclear Corpration

' '"V?E ME M wE G E One upper eono no,o Parsippany, New Jert.ey 07054 201-316-7000 TE LEX 136-482 Writer's Direct Dial Nurnber C321-94-2099 5000-94-0028 June 17,1994 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Gentlemen:

Subject:

Oyster Creek Nuclear Generating Station Docket No. 50-219 Facility Operating License No. DPR-16 Core Operating Limits Report (COLR) Revision As required by Technical Specification 6.9.1.f.4, a revision to the COLR for Oyster Creek Cycle 14 operation is attached for NRC staff information.

This COLR revision (Revision 5) contains a change to the Minimum Critical Power Ratio operating limit from 1.47 to 1.51 based on a reanalysis of end-of-cycle 14 conditions. The change is necessary since the axial exposure shape has been trending away from projected end-of-cycle values used in the original analysis.

Very truly yours, R. W. Keaten Vice President & Director Technical Functions RWK/PFC cc: Administrator, Region I Senior NRC Resident Inspector Oyster Creek NRC Project Manager l

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l 9406270432 DR 940617 l l ADOCK 05000219 i l PDR l GPU Nuclear Corporation is a subsidiary of General Pubhc Utilities Corporation  ; ,

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