ML17286A929

Monthly Operating Rept for June 1991 for WPPSS-2.W/910709 Ltr

ML17286A929
Person / Time
Site:	Columbia
Issue date:	06/30/1991
From:	John Baker, Hutchison L WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-91-132, NUDOCS 9107220252
Download: ML17286A929 (7)

Text

ACCELERATED D STPJBUTION DEMONS TION SYSTEM c

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9107220252 DOC.DATE: 91/06/30 NOTARIZED: NO DOCKET FACXL: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 RECXP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for June 1991 for WPPSS-2.W/910709 ltr. D DISTRIBUTXON CODE: IE24D COPIES RECEIVED:LTR ENCL / SIZE:

TITLE: Monthly Operating Report (per Tech Specks NOTES:

RECIPIENT COPIES RECXPXENT COPIES A ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD5 LA 3 3 PD5 PD 1 1 ENGiP.L. 1 1 INTERNAL: ACRS 10 10 AEOD/DOA 1 1 D AEOD/DSP/TPAB 1 1 NRR/D5 PQ/LPEB1 0 1 1 NRR/DOEA/OEAB 1 1 01 1 1 RGN5 1 1 EXTERNAL EGG(G BRYCE i J H 1 1 NRC PDR 1 1 NSXC 1 1 D

D D

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOiVI P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LINIS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 24

WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Bcot 968 ~ 3000 George Wasbtngton 1Way ~ Rtcbland, Wasbtngton 99352496'8 ~ (509) 372-5000 Docket No. 50-397 July 9, 1991 602-91-132 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Subject:

NUCLEAR PLANT NO. 2 MONTHLYOPERATING REPORT JUM>> 1991 Transmitted herewith is the Monthly Operating Report for the month of June 1991 as required by our Technical Specifications 6.9.1.6.

Very truly yours,

.W. Baker WNP-2 Plant Manager (MD 927M) bap Enclosure CC: Mr. W.H. Lovelace, NRC, Washington DC Mr. J.B. Martin, NRC Region V Ms. Dottie Sherman, ANI, Farmington CT Mr. C. Sorensen, NRC Resident Inspector (901A)

Mr. J.T. Wheelock, INPO Mr. F. Yost, UtilityData Institute r'."."a A A 0q 9i07220252 9i0630 PDR ADOCK 05000397 R PDR Li

OPERATING DATA REPORT WNP-2 01-JUL-91

1. DOCKET: 50-397

2. REPORTING PERIOD: JUNE-91 OUTAGE + ON-LINE HOURS 720

3. UTILITY CONTACT: LEONARD B. HUTCHISON (509) 377-2486

4. LICENSED THERMAL POWER (MWt): 3323

5. NAMEPLATE RATING (GROSS MWe) 1200.9

6. DESIGN ELECTRICAL RATING (NET MWe): 1100

7. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 1140

8. MAXZMUM DEPENDABLE CAPACITY (NET MWe): 1095

9. IF CHANGES OCCUR ABOVE SINCE LAST REPORT, GIVE REASONS: NONE

10. POWER TO WHICH RESTRICTED, ZF ANY (NET MWe): NONE ll. REASONS FOR RESTRICTIONS," IF ANY: NONE MONTH YEAR CUMULATIVE

12. REPORT PERIOD HOURS 720 4343 57367.2

13. HOURS REACTOR CRITICAL 0.0 2459 41443.2

14. RX RESERVE SHUTDOWN HOURS 0.0 0 340.4

15. HOURS GENERATOR ON LINE 0.0 2439.3 40042.2

16. UNIT RESERVE SHUTDOWN HOURS 0.0 0 381.7

17. GROSS THERMAL ENERGY (MWHt) 0 7921510 114270535

18. GROSS ELECTRICAL ENERGY (MWHe) 0 2663880 38065520

19. NET ELECTRICAL ENERGY (MWHe) -8080 2553573 36581743

20. UNIT SERVICE FACTOR 0.0% 56.2% 69.8%

21. UNIT AVAILABILITYFACTOR (TYPES'ATE 0.0% 56.2% 70.5%

22. UNIT CAPACITY FACTOR (MDC NET) 0.0% 53.7% 58.2%

23. UNIT CAPACITY FACTOR (DER NET) 0.0% 53.5% 58.0%

24. UNIT FORCED OUTAGE RATE 100.0% 15.7% 8.8%

25. FORCED OUTAGE HOURS 456 456 3857.2 26 ~ SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS i DURATION)

27. IF CURRENTLY SHUTDOWNS GIVE APPROXIMATE STARTUP DATE: 8/23/91

ERAGE DAILYUNIT POWER L EL DOCKET NO.: 50-397 UNIT: WNP-2 DATE: JUNE 1991 COMPLETED BY: LB HUTCHISON TELEPHONE: (509) 377-2486 MONTH: JUNE 1991 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe-NET) (MWe-NET) 17.

18.

19.

4. 20.

21.

22.

24.

9.

10. 26.

27.

12. 28.

13. 29.

14. 30.

15. 31.

16.

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 WILLBE 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 EXPLAINTHE APPARENT ANOMALY.

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DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: JULY 1, i/91 COMPLETED BY: LB HUTCHISON TELEPHONE: (509) 377-2486 UNIT HUTDOWNS / REDUCTIONS REPORT PERIOD: JUM<~19 1 NO. DATE TYPE HOURS REASON METHOD LER NO S~PEM COMPONENT CAUSE R CORRECTIVE ACTIONTO PREVENT RECURR 91-02 4/13/91 S 264 RC FUEL XX Concluded refueling outage June 11.

91-03 6/12/91 F 456 N/A N/A Remained shutdown to upgrade plant Emergency Operating Procedures and provide additional licensed operator training.

SUMMARY

WNP-2 concluded R-6 refueling outage on June 11. The plant then remained administratively shutdown as described above.

TYPE 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 DATAENTRY SHEET E-OPERATOR TRAINING & 5-REDUCED LOAD LICENSEE EVENT REPORT LICENSE EXAM 9-OTHER (LER) FILE (NUREG4161)

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