ML17292A267

Monthly Operating Rept for Apr 1996 for WPPSS.W/960513 Ltr

ML17292A267
Person / Time
Site:	Columbia
Issue date:	04/30/1996
From:	Embree D, Galen Smith WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-96-101, NUDOCS 9605200397
Download: ML17292A267 (8)

Text

CATEGORY 1 REGULATORY INFORMATION DISTRIBUTIONSYSTEM (RIDE)

ACCESSION NBR:9605200397 DOC.DATE: 96/04/30 NOTARIZED: NO DOCKET FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION EMBREE,D.G. Washington Public Power Supply System SMITH,G.O. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Apr 1996 for WPPSS.W/960513 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 PD4-2 PD 1 1 COLBURN,T 1 1 INTERNAL: ACRS 10 10 AEOD/SPD/RRAB 1 1 1 1 NRR/DRPM/PECB 1 1 RGN4 1 1 EXTERNAL: LITCO BRYCE,J 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 SD-5(EXT. 415-2083) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

• TOTAL NUMBER OF COPIES 'REQUIRED': 'LTTR"'19'ENCL",; '.,"1'9; "'

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WASHINGTON PUBLIC POWER SUPPLY SYSTEM I'.O. Box 968 ~ 3000 George Washington Way ~ Richland, Washington 99352-0968 ~ (509) 372-5000 May 13, 1996 G02-96-101 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 APRIL 1996 Transmitted herewith is the Monthly Operating Report for the month of April 1996 as required by Technical Specification 6.9.1,6.

Respectfully, G. O. Smith Plant General Manager (Mail Drop 9270)

GOS'DGE CC: LJ Callan - NRC RIV TG Colburn - NRR KE Perkins, Jr. - NRC RIV, WCFO NRC Sr. Resident Inspector - 927N NS Reynolds - Winston & Strawn INPO ANI Library Utility Data Institute DL Williams - BPA / 399 PDR,,ADQCK R

'DR 96052003'V7 960430

't 05000397

OPERATING STATUS REPORT for WNP-2 Date: May 1, 1996 Docket: 50-397

2. Reporting Period: APRIL 1996 Outage + On-line Hours: 432.0

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 - 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, if any (Net MW,): 0

11. Reasons for restrictions, if any: Reserve shutdown and annual refueling outage.

MONTH YEAR CUMULATIVE

12. Report Period Hours 719.0 2,903.0 99,751.2

13. Hours Reactor Critical 0.0 1,485.1 71,120.9

14. Rx Reserve Shutdown Hours 287.0 985.9 1,730.8

15. Hours Generator On-Line 0.0 1,473.6 68,724.1

16. Unit Reserve Shutdown Hours 287.0 997.4 1,956.2

17. Gross Thermal Energy (MWH) 0 4,425,360 204,882,910

18. Gross Electrical Energy (MWH) 0 1,505,290 69,082,770

19. Net Electrical Energy (MWH) -6,031 1,435,433 66,193,751

20. Unit Service Factor 0.0% 50.8% 68.9%

21 ~ Unit Availability Factor 39.9% 85.1% 70.9%

22. Unit Capacity Factor (MDC Net) 0.0% 44.8% 60.8%

23. Unit Capacity Factor (DER Net) 0.0% 42.9% 59.9%

24. Unit Forced Outage Rate 0.0% 0.0% 10.8%

25. Forced Outage Hours 0.0 0.0 8,319.7

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

27. Ifcurrently shutdown, estimated startup date: June 7, 1996 Note: Cumulative Unit Capacity Factors (MDC & DER) are calculated with weighted averages.

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-397 UNIT: WNP-2 DATE: May 1, 1996 COMPLETED BY: D. G. Embree TELEPHONE: (509) 377-$ 448 REPORT PERIOD: APRIL 1996 AVERAGE DAILYPOWER LEVEL AVERAGE DAILYPOWER LEVEL DAY (Net MWe) DAY (Net MWe)

-13 16

-10 17 -7

-10 18 -7 19 -8

-10 20 -9

-9 21 -9

-9 22 -8,

-7 23 -8

-7 24 -9 10 -7 25

-6 26 12 -7 27 13 -7 28 -9 14 -7 29 15 -8 30 -8 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.

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UNIT SHUTDOWNS AND POWER REDUCTIONS ~ $

DOCKET Nt3.t 50-397 UNIT NAME: WNP-2 DATE: Mpy 1, 1996 COMPLETED BY: D.G. Embree TELEPHONE: (509) 377-8448 REPORT PERIOD: APRIL 1996 No. Date Type Hours Reason Method LER Number System Component Cause and Corrective Action To Prevent Recurrence 9647 3/2/96 S 287.0 H ZZ ZZZZZZ Continuation from previous month - economic dispatch (reserved shutdown).

9648 4/13/96 S 432.0 C NA RC FUELXX Plant entered annual refueling and maintenance outage (R-11) on April 13, 1996.

SUMMARY

At the beginning of the month, the plant remained in economic dispatch (reserve shutdown) until the beginning of the annual planned refueling/maintenance outage which began on April 13, 1996.

TYPE REASON METHOD SYSTEM & COMPONENT MF- o reed

- Scheduled

~A- qurumeur Failure B - Maintenance or Test E - Operator Training & I-Meal G-01 1 E tts 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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