ML17292A739

Monthly Operating Rept for Feb 1997 for WNP-2.W/970313 Ltr

ML17292A739
Person / Time
Site:	Columbia
Issue date:	02/28/1997
From:	Kasko B, Galen Smith WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-97-048, GO2-97-48, NUDOCS 9703190082
Download: ML17292A739 (8)

Text

CATHGORY 1 REGULAT INFORMATION DISTRIBUTIO YSTEM (RIDS)

ACCESSION NBR: 9703190082 DOC. DATE: 97/02/28 NOTARIZED: NO DOCKET

'FACIL: 50-397 WPPSS Nuclear Pro Jecti Unit 2i Washington Public~ Poee 05000397 AUTH. NAI iE AUTHOR AFFILIATION KASKOi B. Washington Public Power Supply System SMITHI G. O. Washington Public Poeer Supply System RECIP. NAME RECIPIENT AFFILIATION SUB JECT: Month l g operating rep t &or Feb 1997 for WNP-2. W/9'70313 1 tr.

DISTRIBUTION CODE: IE24D COPIES RECEIUED: LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES'EC IP IENT COPIES RECIPIENT COPIES ID CODE/NAME'D4-2 LTTR ENCL ID CODE/N'AME 'TTR ENCL PD 1 1 COLBURNi T 1 1 INTERNAL: ACRS 1 AEOD/SPD/RRAB 1 1 1 1 NRR/DRPM/PECB 1 1 1 1 RGN4 1 EXTERNAL: LITCO BRYCEs 8 H NOAC NRC PDR 1 1 NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM OWFN SD-5(EXT. 415-2083) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COP I ES REGUIR'ED: LTTR 1 1 ENCL 1 1

WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ Richland, Washington 99352-0968 March 13, 1997 G02-97-048 Docket No. 50-397 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555.

Gentlemen:

Subject:

WNP-2 OPERATING LICENSE NPF-21 MONTHLYOPERATING REPORT FEBRUARY 1997 Transmitted herewith is the Monthly Operating Report for the month of February 1997 as required by Technical Specification 5.6.4.

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Respectfully, G. O. Smith Plant General Manager Mail Drop 9270 cc: EW Merschoff - NRC RIV TG Colburn - NRR KE Perkins, Jr. - NRC RIV, WCFO NRC Sr. Resident Inspector - 927N NS Reynolds - Winston & Strawn INPO ANI Library UtilityData Institute DL Williams - BPA / 399 I

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OPERATING STATUS REPORT for WNP-2 Date: March 1, 1997 Docket: 50-397

2. Reporting Period: FEBRUARY 1997 Outage + On-line Hours: 672.0

3. Utility

Contact:

Bernice Kasko (509) 377-4473

4. Licensed Thermal Power (MW, ): 3486

5. Nameplate Rating (Gross MW, ): 1199

6. Design Electrical Rating (Net MW,): 1153

7. Maximum Dependable Capacity - summer (Gross MW,): 1153

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

9. Ifchanges occur above since last report, give reasons; none

10. Power to which restricted, ifany (Net MW,): none

11. Reasons for restrictions, ifany:

MONTH YEAR CUMULATIVE

12. Report Period Hours 672.0 1,416.0 107,048.2

13. Hours Reactor Critical 672.0 1,416.0 77,288.6

14. Rx Reserve Shutdown Hours 0.0 0.0 1,730,8

15. Hours Generator On-Line 672.0 1,416.0 74,666.1

16. Unit Reserve Shutdown Hours 0.0 0.0 1,956.2

17. Gross Thermal Energy (MWH) 1,583,699 3,607,980 221,454,010

18. Gross Electrical Energy (MWH) 514,360 1,191,354 74,576,144

19. Net Electrical Energy (MWH) 493,396 1,145,792 71,454,067

20. Unit Service Factor 100.0% 100.0% 69.7%

21. Unit Availability Factor 100.0% 100.0% 71.6%

22. Unit Capacity Factor (MDC Net) 66.3% 73.1% 61.1%

23. Unit Capacity Factor (DER Net) 63.7% 70.2% 60. 1%

24. Unit Forced Outage Rate 0.0% 0.0% 10.2%

25. Forced Outage Hours 0.0 0.0 8,443.0

26. Shutdowns scheduled over the next 6 months (type, date, duration): Refueling outage begins 4/18/97, duration is 60 days

27. Ifcurrently shutdown, estimated startup date:

28. Challenges to safety/relief valves: None Note: Cumulative Unit Capacity Factors (MDC 8c DER) are calculated with weighted averages.

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-397 UNIT: WNP-2 DATE: March 1, 1997 COMPLETED BY: B Kasko TELEPHONE: (509) 377M73 REPORT PERIOD: FEBRUARY 1997 AVERAGE DAILYPOWER LEVEL AVERAGE DAILYPOWER LEVEL DAY (Net MWe) DAY (Net MWe) 629 16 737 627 17 944 623 18 948 725 19 600 747 20 710 754 21 699 499 22 580 247 23 399 456 24 743 10 992 25 1068 874 26 1064 12 699 27 1077 13 713 28 1070 14 722 15 INSTRUCTIONS 611 On this form, list the average daily unit power level in MWe (net) for each day in the reporting month. Compute to the nearest whole megawatt.

These figures will be used to plot a graph for each reporting month. Note that when maximum dependable capacity is used for the net electrical rating of the unit, there may be occasions when the daily average power level exceeds the 1009o line (or the restricted power level line). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.

UNIT SHUTDOWNS AND POWER REDUCTIONS tr DOCKET 'NO.: 50-397 UNIT NAME: WNP-2 DATE: March 1, 1997 COMPLETED BY: B Kasko TELEPHONE: (509) 377M73 REPORT PERIOD: FEBRUARY 1997 No. Date Type Hours Reason Method LER Number System Component Cause and Corrective Action To Prevent Recurrence 97%3 2/7/97 S 0 B 1 N/A CB INSTRU Downpowered to 25% to recover RRC-P-1A 97-04 2/11/97 F 0 A N/A CB INSTRU RRC-ASD-1A2 tripped. Plant entered single loop operation 97-05 2/15/97 N/A CB INSTRU Downpowered to recover RRC-P-1A in single channel operation 97-06 2/19/97 N/A ZZ ZZZZZZ Economic dispatch 9747 2/22/97 N/A CB INSTRU Reduced power to install 1A1 channel hardware

SUMMARY

TYPE REASON METHOD SYSTEM & COMPONENT F - Forced A - Equipment Failure E - Operator Training & I - M~uMl G%161 E its & H

- Scheduled B - Maintenance or Test S 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

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