ML17289A554

Monthly Operating Rept for Apr 1992 for WNP-2.W/920506 Ltr

ML17289A554
Person / Time
Site:	Columbia
Issue date:	04/30/1992
From:	John Baker, Hutchison L WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-92-115, NUDOCS 9205210298
Download: ML17289A554 (7)

Text

. ACCELERATED DISTRIBUTION DEMONSTION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

DOCKET I FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILXATXON HUTCHISON,L. Washington Public Power Supply System BAKER,J.W. Washington Public Power Supply System RECIP.NAME RECXPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Apr 1992 for WNP-2. /920506 tr.

DISTRIBUTION CODE: XE24D COPIES RECEIVED:LTR ENCL SIZE: D TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

~ RECXPXENT COPIES RECIPXENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD5 LA 3 3 PD5 PD 1 1 DEAN,W. 1 1 D INTERNAL: ACRS 10 10 AEOD/DOA 1 1 D AEOD/DSP/TPAB 1 1 NRR/DLPQ -LBE 0 1 1 NRR/DOEA/OEAB 1 1 cmrBR- - o 1 1 RGN5 1 1 EXTERNAL EG&G BRYCE I J ~ H 1 1 RC PDR 1 1 NSXC 1 1 5 2.// gg D

A 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 DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 24

WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Bm968 ~ 3000George Wasbtngton Way ~ Rtcbland, Wasbtngton 99352<968 ~ (509)372-5000 Docket No. 50-397 May 6, 1992 G02-92-115 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Subject:

NUCLEAR PLANT NO. 2 MONTHLYOPERATING REPORT APRIL 1992 Transmitted herewith is the Monthly Operating Report for the month of April 1992 as required by our Technical Specifications 6.9.1.6.

Very truly yours,

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

LBH: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, Utility Data Institute gp]o

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OPERATING DATA REPORT WNP-2 DATE 01-May-92

1. DOCKET: 50-397

2. REPORTING PERIOD: Apr-92 OUTAGE + ON-LINE HOURS 719

3. UTILITY CONTACT: LEONARD 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): 1129

8. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 1085 9 ~ IF I I CHANGES OCCUR ABOVE S NCE LAST REPORT I G VE REASONS None.

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

11. REASONS FOR RESTRICTIONS, IF ANY:

MONTH YEAR CUMULATIVE

12. REPORT PERIOD HOURS 719 2903 64687. 2

13. HOURS REACTOR CRITICAL 416. 0 2085.0 45475.7

14. RX RESERVE SHTDWN HRS 0.0 0.0 340.4

15. HRS GENERATOR ON LINE 410. 6 2042.6 43842.5

16. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 381. 7

17. GROSS THERMAL ENERGY (MWH) 1337639 6588250 126204072 18 'ROSS ELECTRICAL ENERGY (MWH) 452340 2233530 42089350

19. NET ELECTRICAL ENERGY (MWH) 430411 2135947 40393986

20. UNIT SERVICE FACTOR 57.14 70.44 67.84

21. UNIT AVAILABILITYFACTOR 57.14 70. 4~o 68.4<

22. UNIT CAPACITY FACTOR (MDC NET) 55.24 67.84 57.1<

23. UNIT CAPACITY FACTOR (DER NET) 54. 4>o 66.9l 56.84

24. UNIT FORCED OUTAGE RATE 0. 04 21. 13. 5~0

25. FORCED OUTAGE HOURS 0.0 34'52.0 6855.8 26 ~ SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE i DATE i DURATION)

None.

27. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:

7/1/92

DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: MAY,1, 1992 COMPLETED BY: LB HUTCHISON TELEPHONE: (509) 377-2486 UNIT SHUTDOWN / REDUCTIONS REPORT PERIOD: APRIL I 92 NO. DATE TYPE HOURS REASON METHOD LER NO SYSTEM COMPONENT CAUSE & CORRECTIVE ACTION TO PREVENT RECURRE E 92-03 4/18/92 S 308.4 C RC FUEL XX Plant was shutdown as scheduled for refueling outage R-7.

$ UMlHARY: WNP-2 operated routinely until April 18, 1992 when it was shutdown for refueling outage R-7.

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

~ ~

A GE DAILYUNIT POWER L L DOCKET NO.: 50-397 UNIT: WNP-2 DATE: APRIL 1992 COMPLETED BY: LB HUTCHISON TELEPHONE: (509) 377-2486 MONTH: APRIL 1992 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe-NET) (MWe-NET) 1078 17. 865

2. 1077 18.

1072 19.

4, 1088 20.

5. 1086 21.

6. 1093 22.

1094 23.

1091 24.

9. 1085

10. 1055 26.

1067 27.

12. 1083 28.

13. 1076 29.

14. 1075 30.

15. 1076 31.

16. 1070 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 100Fo LINE (OR THE RESTRICTED POWER LEVEL LINE). IN SUCH CASES, THE AVERAGE DAILYUNIT POWER OUTPUT SHEET SHOULD BE FOOTNOTED TO EXPLAIN THE APPARENT ANOMALY.