ML17290A286

Monthly Operating Rept for Apr 1993 for WNP-2.W/undated Ltr

ML17290A286
Person / Time
Site:	Columbia
Issue date:	04/30/1993
From:	John Baker, Hutchison L WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-93-084, GO2-93-84, NUDOCS 9305140100
Download: ML17290A286 (8)

Text

ACCELEtu.T DOCUMENT DISTRUTION SYSTEM REGULAT INFORMATION DISTRIBUTION SYSTEM (RIDS) r ACCESSION NBR:9305140100 DOC.DATE: 93/04/30 NOTARIZED: NO DOCKET

'ACIAL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION HUTCHISON,L.B. Washington Public Power Supply System BAKER,J.W. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Apr 1993 for WNP-2.W/undated ltr. D 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 PDV LA 3 3 PDV PD 1 1 CLIFFORD,J 1 1 D INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DSP/TPAB 1

.ORS jOEAB 1 1 NRR/DRIL/RPEB 1 1 EG FILE 01 1 1 RGN5 1 1 EXTERNAL: EG&G BRYCEgJ.H 1 1 NRC PDR 1 1 NSIC 1 1 D

D NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTEI CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 504-2065) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 24

WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ 3000 George Washington Way ~ Richland, Washington 99352 Docket No. 50-397 G02-93-084 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Subject:

NUCLEAR PLANT NO. 2 MONTHLYOPERATING REPORT APRIL 1993 Transmitted herewith is the Monthly Operating Report for the month of April 1993 as required by our Technical Specifications 6.9.1.6.

Very truly yours,

. W. Baker WNP-2 Plant Manager (MD 927M)

LBH/ja CC: Mr. W. H. Lovelace, NRC, Washington, DC Mr. J. B. Martin, NRC Region V Ms. Dottie Sherman, ANI, Farmington, CT Mr. R. C. Barr, NRC Resident Inspector (901A)

Mr. J. T. Wheelock, INPO Mr. F. Yost, UtilityData Institute 9iasiOOl00

'PDR 1"ADOCK R

9~OOSO 05000397 PDR

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C DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: MAY3, 1993, COMPLETED BY: LB HUTCHISON TELEPHONE: (509) 377-2486 UNIT SHUTDOWNS I REDUCTIONS REPORT PERIOD: APRIL 1993 NO. DATE TYPE HOURS REASON METHOD LER NO SYSTEM COMPONENT CAUSE & CORRECTIVE ACHON TO PREVENT RECURRENCE NONE

SUMMARY

WNP-2 operated routinely during April. Entered EOC coastdown mode on April 6 and coastdown continued until start of shutdown for refueling outage R-8 on April 30.

REASON METHOD SYSTEM & COMPONENT F-FORCED A-EQUIP FAILURE F-ADMIN 1-MANUAL EXHIBITF & H S-SCHED B-MAINTOR TEST G-OPER ERROR 2-MANUALSCRAM INSTRUCTIONS FOR C-REFUELING H-OTHER 3-AUTO SCRAM PREPARATION OF D-REGULATORY RESTRICTION 4-CONTINUED DATA ENTRY SHEET E-OPERATOR TRAINING & 5-REDUCED LOAD LICENSEE EVENT REPORT LICENSE EXAM 9-OTHER (LER) FILE (NUREG -0161)

~

V AVERAGE DAILYUNIT POWE<R LEVEL DOCKET NO.: 50-397 UNIT: WNP-2 DATE: APRIL 1993 COMPLETED BY: LB HUTCHISON TELEPHONE: (509) 377-2486 MONTH: APRIL 1993 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe-NET) (MWe-NET) 1072 17. 1052

2. 1069 18. 1035

3. 1007 19. 1035 1089 20. 1029

5. 1099 21. 1017

6. 1094 22. 1013

7. 1090 23. 1018

8. 1083 24. 1014

9. 1079 1011

10. 1073 26. 1009 1077 27. 1009

12. 1073 28. 1005

13. 1070 29. 994

14. 1069 30. 792

15. 1062

16. 1056 INSTRUCTIONS ON THIS FORM, LIST THE AVERAGE DAILYUNIT 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 MAXIMUMDEPENDABLE CAPACITYIS USED FOR THE NET ELECTRICALRATING OF THE UNIT, THRE MAY BE OCCASIONS WHEN THE DAILY AVERAGE POWER LEVEL EXCEEDS THE 100% LINE (OR THE RESTRICTED POWER LEVEL LINE). IN SUCH CASES, THE AVERAGE DAILYUNIT POWER OUTPUT SHEET SHOULD BE FOOTNOTED TO EXPLAIN THE APPARENT ANOMALY.

4 4 +a 4

lJ OPERATING DATA REPORT WNP-2 DATE: May 1, 1993 DOCKET: 50-397

2. REPORTING PERIOD: Apr-93 OUTAGE + ON-LINE HOURS: 719

3. UTILITYCONTACT: Leonard Hutchison (509) 377-2486 LICENSED THERMAL POWER (MWt): 3323

5. NAMEPLATE RATING (GROSS MWe): 1200.9

6. DESIGN ELECTRICAL RATING (NET MWe): 1120

7. MAXIMUMDEPENDABLE CAPACITY (GROSS MWe): 1165

8. MAXIMUMDEPENDABLE CAPACITY (NET MWe): 1112

9. IF CHANGES OCCUR ABOVE SINCE LAST REPORT, GIVE REASONS:

10. POWER TO WHICH RESTRICTED, IF ANY (NET MWe):

REASONS FOR RESTRICTIONS, IF ANY:

MONTH YEAR CUMULATIVE

12. REPORT PERIOD HOURS 719.0 2,879.0 73,447.2

13. HOURS REACTOR CRITICAL 719.0 2,431.3 51,579.9

14. RX RESERVE SHUTDOWN HOURS 0.0 0.0 340.4

15. HOURS GENERATOR ON LINE 719.0 2,341.3 49,649.0

16. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 381.7

17. GROSS THERMAL ENERGY (MWH) 2,256,999 7,355,945 144,520,595

18. GROSS ELECTRICAL ENERGY (MWH) 784,640 2,556,640 48,405,730

19. NET ELECTRICAL ENERGY (MWH) 747,577 2,430,409 46,380,828

20. UNIT SERVICE FACTOR 100.0% 81.3% 67.6%

21, UNIT AVAILABILITYFACTOR 100.0% 81.3% 68. 1%

22. UNIT CAPACITY FACTOR (MDC NET) 93.5% 75.9% 57.7%

23. UNIT CAPACITY FACTOR (DER NET) 92.8% 75.4% 57.4%

24. UNlT FORCED OUTAGE RATE 0.0% 14.4% 13.4%

25. FORCED OUTAGE HOURS 0.0 392.5 7,665.8

26. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, DURATION:

REFUELING OUTAGE R8 STARTING MAY 1, 1993 FOR 45 DAYS.

27. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE;

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