ML17291A684

Forwards WNP-2 Cycle 10 COLR, COLR 94-10,Rev 2.Rev Incorporates Extended Single Loop Max Average Planar Linear Heat Generation Rate Limits for SPC 9x9 Reload & Lead Fuel Assembly Fuel

ML17291A684
Person / Time
Site:	Columbia
Issue date:	03/08/1995
From:	Parrish J WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17291A685	List: ML17291A684 ML17291A686
References
GO2-95-047, GO2-95-47, NUDOCS 9503140446
Download: ML17291A684 (6)

Text

PRIORITY (ACCELERATED RIDS PROCESSIiC 1

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9503140446 DOC.DATE: 95/03/08 NOTARIZED: NO DOCKET N FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION PARRISH,J.V. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT:

Forwards "WNP-2 Cycle 10 COLR," COLR 94-10,Rev 2.Rev incorporates extended single looop max average planar linear heat generation rate limits for SPC 9x9 reload & lead fuel assembly fuel.

DISTRIBUTION CODE: AOOID TITLE: OR COPIES RECEIVED:LTR (

Submittal: General Distribution ENCL / SIZE: P+ V2 NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD4-2 LA PD4-2 PD 66EN~l 1 1 1 1 CLIFFORD,J 1 1 INTERNAL: ACRS 1 1 NRR/DRCH/HICB 1 1 RR DS SA/S PLB 1 1 NRR/DSSA/SRXB 1 1 NUDOCS-'ABSTRACT 1 1 OGC/HDS3 1 0 EXTERNAL: NOAC 1 1 NRC PDR 1 1 NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE KVASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 504-2083 ) TO ELINIINATE YOUR VAME I'RO~!

DISTRIBUTION LISTS I'OR DOCUMENTS YOU DON"I'L'ED! C j

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TOTAL NUMBER OF COPIES REQUIRED: LTTR 17 ENCL 16

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WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ 3000 George Washington Way ~ Richland, Washington 99352-0968 ~ (509) 372-$ 000 March 8, 1995 G02-95-047 Docket No. 50-397 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555 Gentlemen:

Subject:

%NP-2, OPERATING LICENSE NPF-21 CYCLE 10 CORE OPERATING LIMITS REPORT (COLR)

References; 1) Letter GO2-94-158, dated July 11, 1994, JV Parrish (SS) to NRC, "Cycle 10 Core Operating Limits Report (COLR)"

2) Letter GO2-95-014, dated January 25, 1995, JV Parrish (SS) to NRC, "Cycle 10 Core Operating Limits Report (COLR)"

In accordance with the requirements of WNP-2 Technical Specification 6.9.3.4, the Supply System is submitting Revision 2 to COLR 94-10. Revision 1 to COLR 94-10 was submitted to the NRC in Reference 2. The WNP-2 Plant Operating Committee has reviewed and approved Revision 2 to COLR 94-10.

Revision 2 to COLR 94-10 incorporates the extended single loop Maximum Average Planar Linear Heat Generation Rate (MAPLHGR) limits for the SPC 9x9 reload and lead fuel assembly fuel. The previous single loop MAPLHGR limits were applicable through 35,000 MWd/MTU average planar exposure. The revised single loop MAPLHGR limits extend the allowed average planar exposure beyond 35,000 MWd/MTU; single loop operation may be used through the end of cycle 10.

9503140446 950308 PDR ADOCK 05000397 P PDR

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Page 2 CYCLE 10 CORE OPERATING LIMITS REPORT (COLR)

Should you have any questions or desire additional information regarding this matter, please call me or D. A. Swank at (509) 377-4563.

Sincerely

. V. Parrish (Mail Drop 1023)

Vice-President, Nuclear Operations DAS/ml Attachment CC: LJ Callan - NRC RIV KE Perkins, Jr. - NRC RIV, Walnut Creek Field Office NS Reynolds - Winston & Strawn JW Clifford - NRC DL Williams - BPA/399 NRC Sr. Resident Inspector - 927N

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