ML20116B987

Forwards Rev 4 to Core Operating Limits Rept for Limerick Generating Station,Unit 2,Cycle 2, Per TS Section 6.9.1.12. Rev Adds Addl 0.01 to EOC-2000MWD/st to EOC MCPR Operating Limits for All General Electric Fuel Types

ML20116B987
Person / Time
Site:	Limerick
Issue date:	10/21/1992
From:	Beck G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20116B990	List: ML20116B987 ML20116C020
References
NUDOCS 9211030158
Download: ML20116B987 (2)

Text

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. TS 6.9.2.12

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PillLADELPIllA ELECTRIC COMPANY NUCLEAR GROUP llEADQUARTERS 955-65 CilESTERilROOK lilND.  !

WAYNE. PA 19087 5691 (215) 640RKX) l l

l NtiCl.lAR St.RVICES DLPARTMI NT October 21, 1992 Docket No. 50-353 Licanse No. NPF-85 U.S. Nuclear Hogulatory Commission Attn Document Control Desk Washington, DC 20555 SullJECT: Limerick Generating Station, Unit 2 1 Issuance of the Coro Operating Limits Heport for Unit 2, Cycle 2 (Rev. 4)

Gentlemen:

Enclosed is a copy of the Core Operating Limits Report (COLR) for Limerick Generating Station (LGS), Unit 2, Cycle 2 (Rev. 4). This COLR provides the cycle-specific parameter limits for Average Planar Linear lleat Generation Rate ( APLilGR); Minimum Critical Power Ratio (MCPR); Flow Adjustment Factor (Kf); Linear lleat Generation Rate (LilGR) ; and Rod Block Monitor (RBM) flow biased upscale and high flow clamped setpoints for LGS Unit 2, Cycle 2. These values have been determined using NRC-approved methodology and are established such that all applicable limits of the plant safety analysis are met.

This COLR was issued to the LGS staff on October 7, 1992, for LGS, Unit 2, and is being submitted to the NRC in accordance with LGS, Unit 2 Technical Specifications (TS) Section 6.9.1.12. Rev. 4 of the COLR for LGS Unit 2, Cycle 2 adds an additional 0.01 to the "EOC-2000 MWD /st to EOC" MCPR operating limits for all General Electric (GE) fuel types.

This revision was generated as a result of the " Unit 2 End-of-Cy;1e Coastdown Evaluation" to allow for oper6 tion of Unit 2 for the remainder of Cycle 2 with partial feedwater heating.

i 300115 tu 1O3m 3e 92,022 DR ADOCK 05000353

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U.S. Nuclear itogulatory Commission t,atober 21, 1992

.. . , , Document Control-Desk Pago 2 4

If you have any questions, please do not hositato to contact-us.

Very truly yours,

/d ff G. J'. Dock, Manager Licensing Section I Enclosure cc: T. T. Martin, Administrator, Hogion I, USNRC w/ onclosure i T. J. Kenny,-USNHC Senior Resident Inspector,-LGS w/ onclosure I k P

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