ML20065T869

Monthly Operating Rept for Nov 1981

ML20065T869
Person / Time
Site:	North Anna
Issue date:	12/03/1981
From:	Rogers L VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML20065T858	List: ML20065T856 ML20065T862 ML20065T869
References
NUDOCS 8211030169
Download: ML20065T869 (5)

Text

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l VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT MONTH NOVEMBER YEAR 1981 f

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c APPROVED:

b v STATION MANAGER

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8211030169 811218 -

PDR ADOCK 05000338 R PDR .

OPERATING DATA REPORT DOCKET NO. 50-338 DATE 12-03-81 COMPLETED BY L.L. Rogers TELEPHONE (703) 894-5151 X251(

OPERATING STATUS Notes

1. Unit Name: North Anna 1

2. Reporting Period: November 1981

3. Licensed Thermal Power (MWt): 2775

4. Nameplate Rating (Gross MWe): 947

5. Design Electrical Rating (Net NWe): 907

6. Maximum Dependable Capacity (Gross MWe): 918

7. Maximum Dependable Capacity (Net NWe): 865

8. If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reascas NA

9. Power Level To Which Restricted, If Any (Net MWe): N/A

10. Reasons For Restrictions, If Any: N/A

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This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 720 8,016 30,577

12. Number of Hours Reactor Was Critical 720 5,111.2 23,084.3

13. Reactor Reserve Shutdown Hours 0 t / y,7 -2+ .2A 4 # 23'-. P

14. Hours Generator On-Line 689.1 4,960.9 22,609

' 15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (NWH) 1,803,908 13,097,458 58,266,161

17. Gross Electrical Energy Generated (MWH) 576,778 4,245,803 18,580,715

, 18. Net Electrical Energy Generated (MWH) 544,757 4,007,395 17,492,398 l 19. Unit Service Factor 95.7 61.9 73.9

20. Unit Availability Factor 95.7 61.9 73.9

21. Unit Capacity Factor (Using MDC Net) 87.5 57.8 66.1

22. Unit Capacity Factor (Using DER Net) 83.4 55.1 63.1

23. Unit Forced Outage Rate 0 1.1 4.9

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Refueling Outage 05-21-82 thru 07-02-82

25. If Shut Down At End Of Report Period, Estimated Date of Startup: N/A

26. Units In Test Status (Prior to Commercial Operation):

Forecast . Achieved

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INITIAL CRITICALITY INITIAL ELECTRICITY l COMMERCIAL OPERATION

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-338 UNIT NA-1 DATE 12-03-81 COMPLETED BY L.L. Rogers TELEPHONE (703) 894-5151 X 2510 MONTH November DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 4.5 17 843 2 224 18 842 f

3 516 19 841 1 4 236 20 839 5 838 21 841 6 836 22 842

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7 829 23 841 8 830 24 842 9 830 25 841 10 834 26 839 11 786 27 845 12 792 28 848 13 827 29 845 14 841 30 840 15 844 31

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16 843 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-338 l UNIT NAME North Anna 1 -

DATE 12-03-81 l REPORT MONTH NOVEMBER COMPLETED BY L. L. ROGERS I l

TELEPHONE (703) 894-5151 X2510 2 Cause & Corrective Ns. Date Typel Duration Reason Method of Licensee System Component (Hours) Shutting 3 Event Code 4 Code 5

ction to l

Down Reactor Report # Prevent Recurrence

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,81-16 811007 S 22.9 B 4 N/A N/A N/A Fall maintenance outage  !

continues.

81-17 811103 5 8.0 B 1 N/A N/A N/A' Ramped unit off line to i furmanite flange FE-1482.

t 81-18 811111 F N/A A 1 N / _~. N/A N/A Ramped unit down to 56% power i due to fire on "C" main i feed pump.

81-19 811129 S N/A B 5 N/A N/A N/A Reduced load to 97% power to perform Turbine Valve .

[ Freedom Test.

1 2 3 4 i F: Forced Reason: Method: Exhibit F - Instructions S: Scheduled,' A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for Licensee Event Report (LER) File C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continuations (NUREG-0161)

E-Operator Training & License Examination 5-I;8a3 Reduction F-Administrative 9-Other 5 G-Operational Error (Explain)

H-Other (Explain) Exhibit H - Same Source I

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Page 1,_ of 1 UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SEET DOCKET NO. 50-338 REPORT HONTH November UNIT NAME NA-1 YEAR 1981 DATE 12-03-81 COMPLETED BY L. L. ROGERS 81-18 (A) (1) On November 11 the Unit was ramped down to 56% due to a fire cause by oil accumulation in the lagging of the "C" Main Feed Pump.

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