ML20207F776

Monthly Operating Rept for Sept 1986

ML20207F776
Person / Time
Site:	Columbia
Issue date:	09/30/1986
From:	Hutchison L, Powers C WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8701060223
Download: ML20207F776 (4)

Text

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DOCKET 100, 50-397 LNIT NNE '

~WNP-2 DATE 10-1-86 LNIT SIUTDOWNS / REDUCTIONS COMPLETED BY LB Hutchison REPORT PERIOD SEPT 19 86 TELEPil0E (509)377E486

month, year NO.

DATE TfiT 100IS liEK5DR METHOD LER MA43ER 3V5TER N CAUSE & CORRECT.IVE ACTION TO IEEVENI RECl#1RENCE 86-11 9/3/86 F 67.8 A

3 86-030 CH TURBIN REACTOR SCRAMMED DUE TO LOW WATER LEVEL FROM LOSS OF IB REACTOR FEED PUMP TURBINE AS A. RESULT OF AN ERR 0NEOUS ELECTRONIC OVERSPEED TRIP SIGNAL AND THE SUBSEQUENT FAILURE OF A REACTOR RE-CIRCULATION FLOW CONTROL VALVE TO RUNBACK. THE FAILED COMP 0NENTS WERE REPLACED AND PLANT RETURNED TO SERVICE.

86-12 9/12/86 S 5.2 B

1 EB CKTBAK GENERATOR WAS REMOVED FROM SERVICE TO CORRECT A HIGH TEMPERATURE CONDITION ON THE TRANSFORMER SIDE OF GENERATOR DISCONNECT.86-13F 9/26/86 S 0

H 5

RB CON R0D DECREASED POWER FOR CONTROL R0D SEQUENCE EXCHANGE.

1-1 l StkttARY l WHP-2 OPERATED THROUGH SEPTEMBER WITH TWO SHUTDOWNS AND ONE POWER REDUCTION.

8701060223 860930 DR ADOCK 0500 7

TYPE REASON METHOD SYSTEM & COMP 0ENT F-Forced A-Equip Failure F-Admin 1-Manual Exhibit F & H S-Sclxxf D-Maint or Test G-Oper Error 2-Manual Scram Instructions for C-Refueling Il-Other 3-Auto Scram Preparation'of D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator TrainirwJ 5-Reduced Load Licensee Event Report

& License Examination 9-Other (LER) File (MJREG-0161)

MH y,

r

-q-i OPERATING DATA REPORT WNP-2 01-Det-B6 1.

DOCKET: 50-397 2.

REPORTING PERIOD:-

Sep-86 DUTAGE + DN-LINE HOURS 720 3.

UTILITY CONTACT:

LEONARD HUTCHISON (509) 377-2486 4.

LICENSED THERMAL POWER (MWt):

3323 5.

NAMEPLATE RATING (GRDSS MWe):

1200.9 6.

DESIGN ELECTRICAL RATING (NET MWe):

1100 7.

MAXIMUM DEPENDABLE CAPACITY (GROSS MWe):

1140 C.

MAXIMUM DEPENDABLE CAPACITY (NET MWe):

1095 9.

IF CHANGES DCCUR ABOVE SINCE LAST REPORT, GIVE REASONS:

NONE

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

11. REASONS FOR RESTRICTIDNS, IF ANY:

~. _ _

MONTH YEAR CUMULATIVE

12. REPORT PERIOD HOURS 720 6551 15751.2

13. HOURS REACTOR CRITICAL 662.4 4281.3 11597.4

14. RX RESERVE SHTDWN HRS 0.0 340.4 340.4

15. HRS GENERATOR DN LINE 647.0 4047.9 11074.3

16. UNIT RESERVE SHUTDOWN HOURS 0.O 381.7 381.7

17. GRDSS THERMAL ENERGY (MWH) 2013600 10662330 28226610

10. GROSS ELECTRICAL ENERGY (MWH) 672360 3537580 9360830

19. NET ELECTRICAL ENERGY (MWH) 647851 3393595 B980368

20. UNIT SERVICE FACTDR 89.9%

61.8%

70.3%

21. UNIT AVAILABILITY FACTOR 89.9%

67.6%

72.7%

22. UNIT CAPACITY FACTOR (MDC NET) 82.2%

47.3%

52.1%

23. UNIT CAPACITY FACTOR (DER NET) 81.BX 47.1%

51.B%

24. UNIT FORCED DUTAGE RATE 9.5%

4.0%

7.9%

25. FORCED OUTAGE HOURS 67.B 167.B 952.8

23. SHUTDOWNS SCHEDULED DVER THE NEXT 6 MONTHS (TYPE,DATE,DURATIDN):

NONE

27. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:

l AVERAGE DAILY UNIT POWER LEVEL

}'

DOCKET NO. 50-397.

UNIT WNP-2 DATE 10-1-86 COMPLETED BY LB Hutt hienn TELEPHONE (509)377-2486 MONTH SEPTEMBER 1986 A

A GE d WER LEVEL DAY AVERAGE DAILY POWER LEVEL uw

)

(MWe Net)

+

1 039 17 1069 1070 2

1074 1a l

568 3

1e 1042 4

t 20 1071

~

21 1072 s

294 1072 22 711 7

1067 23 8

24 1072 1062 9

1075 a

to 1073 y7, i

1080 813 11 27

[

12 825 1006 3

13 787 1062 2s.

1064 l'

30 1074 1s 1071 1066 to l

l INSTRUCTIONS i

On tids form, list the average daGy unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole megawatt.

These 83ures wdl be used to plot a papit for each reporting month. Note that when rnaximum dependable capadty is used for the not electrical rating of the unit, there may be occasions when the daily average power lewi exceeds the 100% line (or the restricted power Iowl line). In such cases, the awrage dady unit power output sheet should be footnoted to explain the apparent anomaly.

I

r WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968

• 3000 George Washington Way

• Richland, Washington 99352 Docket No.

50-397 October 6,1986 Director

- Office of Resource Management U.S. Nuclear Regulatory Commission Washington, D.-C.

20555

Subject:

NUCLEAR PLANT N0. 2 MONTHLY OPERATING REPORT Transmitted herewith is the Monthly Operating Report for September 198G as required by our Technical Specifications 6.9.1.6.-

Very truly yours, uw C

. Powers (M/D 927H)

WNP-2 Plant Manager CMP /lc Enclosure cc: Mr. John B. Martin -

NRC, Region V NRC Site Representative Mr. William Dodd:

Ms. Dottie Sherman -

ANI, Farmington CT Mr. J. T. Wheelock -

INP0 f.G I

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