ML17292B639

Monthly Operating Rept for Mar 1999 for WNP-2.With 990413 Ltr

ML17292B639
Person / Time
Site:	Columbia
Issue date:	03/31/1999
From:	Kasko B, Galen Smith WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-99-069, GO2-99-69, NUDOCS 9904220239
Download: ML17292B639 (4)

Text

CATEGORY j.

REGULA Y INFORMATION DISTRIBUTI SYSTEM (RIDS)

ACCESSION NBR:9904220239 DOC.DATE: 99/03/31 NOTARIZED: NO DOCKET FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH.NAME AUTHOR AFFIL1ATION KASKO,B. Washington Public Power Supply System SMITH,G.O. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Mar 1999 for WNP-2.With 990413 C ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL LPD4-2 PD 1 1 CUSHING,J 1 1 INTERNAL: AC 1 1 AEOD/SPD/RRAB 1 1 tggEB Mm 1 1 OC/DBA/PAD 1 1 RGN4 1 1 EXTERNAL: LMITCO MARSHALL NOAC 1 1 NRC PDR D

1

+p,iY(u t N

NOTE TO ALL "RIDS't RECIPIENTS PLEASE HELP US TO REDUCE WASTE TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS

~

OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 10 ENCL 10

WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ Ricltland, Washington 99352-0968 April 13, 1999 GO2-99-069 Docket No. 50-397 U. S. Nuclear Regulatory Commission Document Contxol Desk Washington, D. C. 20555 Gentlemen:

Subject:

WNP-2 OPERATING LICENSE NPF-21 MONTHLYOPERATING REPORT MARCH 1999 Transmitted herewith is the Monthly Operating Report for the month of March 1999 as required by Technical Specification 5.6.4.

Respectfully, G. O. Smith Vice President, Generation Mail Drop 927M CC: EW Merschoff - NRC RIV JS Cushing - NRR NRC Sr. Resident Inspector - 927N PD Robinson - Winston & Strawn INPO ANI Library Utility Data Institute DL Williams - BPA / 1399 9904220239 99033i PDR ADQCK OM00397 R PDR

OPERATING STATUS REPORT for WNP-2 Date: April 1, 1999 Docket: 50-397

2. Reporting Period: MARCH 1999

3. Utility

Contact:

Bernice Kasko (509) 377-4473 4 Design Electrical Rating (Net MW,): 1153

5. Maximum Dependable Capacity - summer (Net MW,): 1107 N

MONTH YEAR CUMULATIVE Hours Reactor Critical 744.0 2,160.0 91,001.3

7. Hours Generator On-Line 744.0 2,160.0 88,034.2 Unit Reserve Shutdown Hours 0.0 0.0 3,037.5

9. Net Electrical Energy (MWH) 749,990 2,270,192 85,600,123

10. Challenges to safety/relief valves: None

UNIT SHUTDOWNS DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: April 1, 1999 COMPLETED BY: B Kasko TELEPHONE: (509) 377M73 REPQRT PERIoD: MARCH 1999 Type F: Forced Duration No. Date S: Scheduled (Hours) Reason (1) Method (2) Cause and Corrective Action To Prevent Recurrence NA SUhGHARY: Due to economic dispatch the plant operated at 100% power during the day Monday - Friday and reduced power in the evenings to 85%. During the weekends power was reduced to 65%. Following an increase in power to 88% on March 29, the plant was reduced to 70% power to recover a repaired ASD channel. The plant was returned to 100% power on March 30~.

~lREASON 2 METHOD A - Equipment Failure E - Operator Training 8c 1- Manua B - Maintenance or Test License Examination 2- Manual Scram C - Refueling F - Administration 3 - Auto Scram D - Regulatory Restriction -

G Operational Error 4 - Continued H - Other 5 - Reduced Load 9 - Other