ML17292B560

Forwards COLR 98-14,rev 1,IAW Requirements of WNP-2 TS 5.6.5.COLR Was Revised to Change Certain MCPR Values

ML17292B560
Person / Time
Site:	Columbia
Issue date:	02/03/1999
From:	Coleman D WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17292B561	List: ML17292B560 ML17292B562
References
GO2-99-023, GO2-99-23, NUDOCS 9902190079
Download: ML17292B560 (2)

Text

CATEGORY 1 REGULATVrcY INFORMATION DISTRIBUTIOh SYSTEM (RIDS)

ACCESSION NBR:9902190079 DOC.DATE: 99/02/03 NOTARIZED: NO DOCKET FACIL:50-,397 WPPSS Nuclear Project, Unit 2, Washington Public Pow e 05000397 AUTH.NPQiE AUTHOR AFFILIATION COLEMAh,D.W. Washington Public Power Supply System RECIP . NAME RECIPIENT AFFILIATION Records Management Branch (Document Control Desk)

SUBJECT:

Forwards COLR 98-14,rev 1,IAW requirements of WNP-2 TS 5.6.5.COLR was revised to change certain MCPR values.

DISTRIBUTION CODE: A001D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: OR Submittal: General Distribution NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR'NCL PD4-2 LA 1 1 PD4-2 PD 1 1 POSLUSNY,C 1 1 INTERNAL: ACRS 1 1 CE ER 01 1 1

.NRR/DE/ECGB/A 1 1 NRR/DE/EMCB 1 1 NRR/DRCH/HICB 1 1 NRR/DSSA/SPLB 1 1 NRR/DSSA/SRXB 1 1 NRR/SPSB JUNG,I 1 1 NUDOCS-ABSTRACT 1 1 OGC/HDS3 1 0 EXTERNAL: NOAC 1 1 NRC PDR IIIliltl.IH WASTETH NOTE TO ALL "RIDS" RECZPZENTS:

PLEASE HELP US TO REDUCE TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DZSTRIBUTION LISTS OR REDUCE THE NUMBER OF COPZES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 15 ENCL 14

@h WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ Richland, Washington 99352-0968 February 3, 1999 G02-99-023 Docket No. 50-397 U. S. Nuclear Regulator Commission Attn: Document Control Desk Washington, DC 20555 Gentlemen:

Subject:

WNP-2, OPERATING LICE<NSE NPF-21 CYCLE 14 CORE OPERATING LIMITS REPORT (COLR)

The Supply System hereby submits COLR 98-14, Revision 1, in accordance with the requirements of WNP-2 Technical Specification 5.6.5. The COLR was revised to change certain MCPR values. The changes were necessary to address errors discovered in the cycle 14 transient analysis. The errors involved incorrect input to BISON and SLAVE computer codes used to establish MCPR operating limits. The changes have been evaluated against the criteria of 10 CFR 50.59 and it was determined that no unreviewed safety questions are created. The COLR has been reviewed and approved by the WNP-2 Plant Operations Committee.

Should you have any questions or desire additional information regarding this matter, please call me or PJ Inserra at (509) 377-4147.

Respectfully, DW Coleman Manager, Regulatory Affairs Mail Drop PE20 CC: EW Merschoff - NRC RIV LJ Smith - NRC RIV C Poslunsy - NRR NRC Senior Resident Inspector - 927N @o DL Williams - BPA/1399 PD Robinson - Winston & Strawn (9902%90079 990203

~PDR'ADQCK 05000397 P PDR