ML17290B088

Monthly Operating Rept for Mar 1994 for WNP-2.W/940406 Ltr

ML17290B088
Person / Time
Site:	Columbia
Issue date:	03/31/1994
From:	Embree D, Galen Smith WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-94-077, GO2-94-77, NUDOCS 9404110342
Download: ML17290B088 (8)

Text

ACCELERATED DISTRIBUTION DEMONSTPWTION SYSTEM C'EGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION"NBR:9404110342 DOC.DATE: 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 R SUEUECT: Monthly operating rept for Mar 1994 for WNP- /940406 tr.

D DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ( ENCL J SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PDIV-3 PD 1 1 CLIFFORD,J 1 1 D

INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DSP/TPAB 1 1 /D.CQS OEAB 1 1 D NRR/DRIL/RPEB 1 1 EG FILE 01 1 1 RGN4 1 1 EXTERNAL: EGGG BRYCE,Z.H 1 1 NRC PDR NSIC 1 1 D

D D

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISI'RIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 21 ENCL 21

yi 8 I V

WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 96'8 ~ 3000 George %'asbtngton Way ~ Rtcbland, 1Pasbtngton 99352W968 ~ (509) 372-5000 April 6, 1994 G02-94-077 Docket No. 50-397 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Subject:

NUCLEAR PLANT NO. 2 MORI'HLY OPERATING REPORT MARCH 1994 Transmitted herewith is the Monthly Operating Report for the month of March, 1994 as required by our Technical Specifications 6.9.1.6.

Sincerely, G, O. Smith Operations Division Manager (MD 9270)

GOS'DGE CC: Mr. W.H. Lovelace, NRC, Washington, DC Mr, K.E. Perkins, NRC Region V Mr. R.C. Barr, NRC Resident Inspector (927N)

Mr. 3.T. Wheelock, INPO Mr. C. Bergesen, Utility Data Institute Mr. J.T. Irish, BPA (399) 9404ii0342 940331 PDR ADOCK R ~'"',,

05000397 PDR Q I

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OPERATING STATUS REPORT for WNP-2 Date: April 1, 1994 Docket: 50-397

2. Reporting Period: MARCH 1994 Outage + On-Line Hours: 744.0

3. Utility

Contact:

David G. Embree (509) 377-8448

4. Licensed Thermal Power (MW, ): 3323

5. Nameplate Rating (Gross MW, ): 1200.9

6. Design Electrical Rating (Net MW,): 1120

7. Maximum Dependable Capacity (Gross MW,): 1132

8. Maximum Dependable Capacity (Net MW, ): 1086

9. Ifchanges occur above since last report, give reasons: n/a

10. Power to which restricted, if any (Net MW,): 780 to 950 by end of month 11., Reasons for restrictions, if any: end-of-cycle coastdown with control rod scram time testing in progress MONTH YEAR CUMULATIVE

12. Report Period Hours 744.0 2,160.0 81,488.2

13. Hours Reactor Critical 744.0 2,160.0 58,270.2

14. Rx Reserve Shutdown Hours 0.0 0.0 340.4

15. Hours Generator On-Line 744.0 2,160.0 56,227.0

16. Unit Reserve Shutdown Hours 0.0 0.0 381.7

17. Gross Thermal Energy (MWH) 2,293,699 6,921,850 165,683,156

18. Gross Electrical Energy (MWH) 772,240 2,381,840 55,694,050

19. Net Electrical Energy (MWH) 740,575 2,289,300 53,374,685

20. Unit Service Factor 100.0% 100.0% 69.0%

21. Unit Availability Factor 100.0% 100.0% 69.5%

22. Unit Capacity Factor (MDC Net) 91.7% 97.6% 60.0%

23. Unit Capacity Factor (DER Net) 88.9% 94.6% 59.4%

24. Unit Forced Outage Rate 0.0% 0.0% 12.3%

25. Forced Outage Hours 0.0 0.0 7,885.3

26. Shutdowns scheduled over the next 6 months (type, date, duration):

Annual Refueling Outage, about April 30, 1994, 60 Days.

27. If currently shutdown estimated startup date: n/a 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: April 1, 1994 COMPLETED BY: D. G. Embree TELEPHONE: (509) 377-8448 REPORT PERIOD: MARCH 1994 AVERAGE DAILYPOWER LEVEL AVERAGE DAILYPOWER LEVEL DAY (Net MWe) DAY (Net MWe) 1073 16 1007 1066 17 1028 1047 18 1020 1051 19 1024 1066 20 1018 1064 21 1007 1022 ,22 1011 1079 23 1002 1071 24 998 10 1053 994 1050 26 831 12 1051 27 796 13 927 28 942 14 1034 29 912 15 1023 30 808 31 782 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 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 DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: April 1, 1994 COMPLETED BY: D.G. Embree TELEPHONE: (509) 3774448 REPORT PERIOD: MARCH 1994 No. Date Type Hours Reason Method LER Number System Component Cause and Corrective Action To Prevent Recurrence

SUMMARY

'NP-2operated near maximum power possible during the month with no significant power reductions () 20% from previous day), however, the reactor was in end-of-cycle coastdown with final feedwater temperature reduction in progress.

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