ML17292A361

Monthly Operating Rept for June 1996 for WNP-2.W/960712 Ltr

ML17292A361
Person / Time
Site:	Columbia
Issue date:	06/30/1996
From:	Kasko B, Galen Smith WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-96-137, NUDOCS 9607170076
Download: ML17292A361 (10)

Text

REGULATO INFORMATION DISTRIBUTION STEM (RIDS)

ACCESSION NBR:9607170076 DOC.DATE: 96/06/30 NOTARIZED: NO DOCKET I FACIL:50-397- WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION KASKO,B. Washington Public Power Supply System SMITHiG.O. Washington Public Power Supply System RECIP.NAME RECIPIENT 'AFFILIATION

SUBJECT:

Monthly operating rept for June 1996 for WNP-2.W/960712 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: AC 1 1 AEOD/SPD/RRAB 1 1 ILE CENT Ol 1 1 NRR/DRPM/PECB 1 1 N 1 1 EXTERNAL: LITCO BRYCE,J H 1 1 NOAC 1 1 NRC PDR 1 1 NOTE TO ALL "RIDSl'ECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESKi ROOM OWFN 5D-5(EXT 415-2083) TO ELIMINATE YOUR NAME

~ FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED(

TOTAL NUMBER OF COPIES REQUIRED: LTTR 10 ENCL 10

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WASHINGTON PUBLIC POWER SUPPLY SYSTEM PO. Box 968 ~ 3000 George Washington Way ~ Richland, Washington 99352-0968 ~ (509) 372-5000 July 12, 1996 G02-96-137 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 JUNE 1996 Transmitted herewith is the Monthly Operating Report for the month of June 1996 as required by Technical Specification 6.9.1.6.

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

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

2. Reporting Period: JUNE 1996 Outage + On-line Hours: 720.0

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, if any (Net MW,): none

11. Reasons for restrictions, if any:

ONT YEAR CUMULATllUg

12. Report Period Hours 720.0 4,367.0 101,215.2

13. Hours Reactor Critical 334.7 1,819.8 71,455.6

14. Rx Reserve Shutdown Hours 0.0 985.9 1,730.8

15. Hours Generator On-Line 109.0 1,582.6 68,833.1

16. Unit Reserve Shutdown Hours 0.0 997.4 1,956.2

17. Gross Thermal Energy (MwH) 121,343 4,546,703 205,004,253

18. Gross Electrical Energy (MWH) 17,980 1,523,270 69,100,750

19. Net Electrical Energy (MWH) 6,312 1,435,103 66,193,421

20. Unit Service Factor 15.1% 36.2% 68.0%

21. Unit Availability Factor 15.1% 59.1% 69.9%

22. Unit Capacity Factor (MDC Net) 0.8% 29.7% 59.9%

23. Unit Capacity Factor (DER Net) 0.8% 28.5% 59.0%

24. Unit Forced Outage Rate 53.3% 7.3% 10.9%

25. Forced Outage Hours 123.3 123.3 8,443.0

26. Shutdowns scheduled over the next 6 months (type, date, duration): None

27. Ifcurrently shutdown, estimated startup date:

Note: Cumulative Unit Capacity Factors (MDC & DER) are calculated with weighted averages.

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C DOCKET NO.: 50-397 UNIT: WNP-2 DATE: July 1, 1996 COMPLETED BY: B Kasko TELEPHONE: (509) 377-4473 REPORT PERIOD: JUNE 1996 AVERAGE DAILYPOWER LEVEL AVERAGE DAILYPOWER LEVEL DAY (Net MWe) DAY (Net MWe)

-14 16 -17

-14 '17 -16

-14 18 -16

-14 19 -16

-15 20 -16

-15 21 69 22 136

-14 23 160

-14 24 145 10 -14 25 -18

-14 26 -18 12 -14 27 -17 13 -14 28 -18 14 -14 29 -16 15 -14 30 136 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 NO.: 50-397 UNIT NAME: WNP-2 DATE: July 1, 1996 COMPLETED BY B Kasko TELEPHONE: (509) 377M73 REPORT PERIOD: JUNE 1996 No.

96-08 Date 4/13/96 Type S

Hours 487.7 Reason Method LER Number NA System, RC Component FUELXX Cause and Corrective Action To Prevent Recurrence Continuation from previous month - Plant entered annual refueling and maintenance outage (R-11) on April 13, 1996.

t 96-09 6/25/96 F 124.3 A 96~3 CH INSTRU Digital feedwater controller error, change made to the controller software to prevent recurrence.

SUMMARY

WNP-2 exited the annual refueling and maintenance outage (R-11) on June 21. The reactor was manually scrammed on June 24 due to an unexpected plant response during testing of the new adjustable speed drives. At the end of the month WNP-2 was operating at 25% power and continuing with startup testing.

TYPE REASON METHOD SYSTEM & COMPONENT F - Forced A - Equipment Failure E - Operator Training & 1 - Manual NUREG%161 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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