ML17291B194

Monthly Operating Rept for Dec 1995 for WNP-2.W/960111 Ltr

ML17291B194
Person / Time
Site:	Columbia
Issue date:	12/31/1995
From:	Embree D, Parrish J WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-96-008, GO2-96-8, NUDOCS 9601190110
Download: ML17291B194 (8)

Text

CATEGORY j.

REGULATORINFORMATION DISTRIBUTION ISTEM (RIDE)

ACCRSSJOk NBR:9601190110 DOC.DATE: 95/12/31 NOTARIZED: NO DOCKET ¹ FACIL 50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH.AAME AUTHOR AFFILIATION EMBREE,D.G. Washington Public Power Supply System PARRISH,J.V. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Dec 1995 for WNP-2.W/960111 CODE: IE24D COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech Specs)

J ENCL L SIZE:

ltr.'ISTRIBUTION NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD4-2 PD 1 1 CLIFFORD,J 1 1 INTERNAL: ACRS 10 10 AEOD/SPD/RRAB 1 1 CENTER 1 1 NRR/DRPM/PECB 1 1 RGN4 1 1 EXTERNAL: LITCO BRYCEFJ H 1 1 NOAC 1 1 NRC PDR 1 1 NOTE TO ALL "RIDS" RECIPIENTS:

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

TOTAL NUMBFR OF COPIES REQUIRED: LTTR '9 ENCL '9

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vi WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ 3000 George 'Washington Way ~ Richland, Washington 99352 January 11, 1996 G02-96-008 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 DECEMBER 1995 Transmitted herewith is the Monthly Operating Report for the month of December 1995 as required by Technical Specification 6.9.1.6.

Sincerely,

. V; Parrish (Mail Drop 1023)

Vice President, Nuclear Operations JVP'DGE CC: LJ Callan, NRC R IV NRC Sr. Resident Inspector (927N)

INPO ANI Library Utility Data Institute BPA (399)

I'60ii90ii0 95i23i PDR ADGCK 05000397 R PDR 180073 zptI l1

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OPERATING STATUS REPORT for WNP-2 Date: January 1, 1996

1. Docket: 50-397

2. Reporting Period: DECEMBER 1995 Outage + On-line Hours: 744.0

3. Utility

Contact:

David G. Embree (509) 377-8448

4. Licensed Thermal Power (MW, ): 3486

5. Nameplate Rating (Gross MW, ): 1199

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

7. Maximum Dependable Capacity (Gross MW,): 1145

8. Maximum Dependable Capacity (Net MW, ): 1099

9. If changes occur above since last report, give reasons: none

10. Power to which restricted, if any (Net MW,): about 98% for most of December

11. Reasons for restrictions, if any: administrative limit placed on plant operations until special feedwater flow test results were validated, which resulted in about a 2%

decrease in power. Revised electrical ratings in the process of beirig re-calculated.

MONTH YEAR CUMULATIVE

12. Report Period Hours 744.0 8,760.0 96,848.2

13. Hours Reactor Critical 744.0 6,935.2 69,635.8

14. Rx Reserve Shutdown Hours 0.0 404.5 744.9

15. Hours Generator On-Line 744.0 6,682.9 67,250.5

16. Unit Reserve Shutdown Hours 0.0 577.1 958.8

17. Gross Thermal Energy (MWH) 1,866,688 21,194,710 200,457,550

18. Gross Electrical Energy (MWH) 630,470 7,223,980 67,577,480

19. Net Electrical Energy (MWH) 603,598 6,933,183 64,758,318

20. Unit Service Factor 100.0% 76.3% 69.4%

21. Unit Availability Factor 100.0% 82.9% 70.4%

22. Unit Capacity Factor (MDC Net) 73.8% 72.5% 61.2%

23. Unit Capacity Factor (DER Net) 70.3% 69.8% 60.4%

24. Unit Forced Outage Rate 0.0% 5.0% 11.0%

25. Forced Outage Hours 0.0 348.6 8,319.7

26. Shutdowns scheduled over the next 6 months (type, date, duration): Refueling, 4/13/96, 55 days

27. If currently shutdown, estimated startup date: NA Note: Cumulative Unit Capacity Factors (MDC & DER) are calculated with weighted averages.

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-397 UNIT: WNP-2 DATE: January 1, 1996 COMPLETED BY: D. G. Embree TELEPHONE: (509) 377-8448 REPORT PERIOD: DECEMBER 1995 AVERAGE DAILYPOWER LEVEL AVERAGE DAILYPOWER LEVEL DAY (Net MWe) DAY (Net MWe) 1119 16 680 681 17 682 697 18 680 893 19 680 1143 20 681 1147 21 682 1080 22 684 670 23 684 676 24 685 10 675 25 684 676 26 682 12 673 27 870 13 672 1151 14 676 29 1154 679 30 1156 31 1158 INSTRUCTIONS 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 100% 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 DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: January 1, 1996 COMPLETED BY: D.G. Embree TELEPHONE: (509) 3774448 REPORT PERIOD: NOVEMBER 1995 No. Date Type Hours Reason Method LER Number System Component Cause and Corrective Action To Prevent Recurrence 95-12 12/01/95 S 72.0 H ZZ ZZZZZZ Economic dispatch (load following) at the request the BPA.

of ~

95-13 12/07/95 S 489.9 H NA ZZ ZZZZZZ Economic dispatch (load following) at the request of the BPA.

SUMMARY

At the beginning of the month, the plant was operating near full power. The plant was placed in economic dispatch goad following) at the request of the BPA for most of the month. The plant returned to full power operation at the end of the month.

TYPE REASON METHOD SYSTEM & COMPONENT F - Forced A - Equipment Failure E - Operator Training & 1 - Manual NUREG-0161 Exhibits F & H S - Scheduled 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

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