ML20235V150

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Monthly Operating Repts for Sept 1987
ML20235V150
Person / Time
Site: North Anna  
Issue date: 09/30/1987
From: Garner B, Stewart W
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
87-624, NUDOCS 8710150009
Download: ML20235V150 (12)


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OPERATING DATA REPORT DOCKET NO. 50-338 PATE 10-01-87 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 OPERATING STATUS 1.

Unit Name:

North Anna 1 2.

Reporting Period:

September, 1987 3.

Licensed Thermal Power (1Wt):

2893 1

4.

Nameplate Rating (Gross MWe):

947 l

S.

Des.3a Electrical Rating (Net MWe):

907 1

6.

Maximum Dependable Capacity (Gross MWe):

963 l

7.

Maximum Dependable Capacity (Net MWe):

915 8.

If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reasons:

N/A 9.

Power Level To Which Restricted, If Any (Net MWe):

N/A

10. Reasons For Restrictions, If Any:

N/A This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 720 6,551 81,299
12. Number of Hours Reactor Was Critical 0

2,905.2 56,520

13. Reactor Reserve Shutdown Hours 0

110 6,215.4

14. Hours Generator On-Line 0

2,872.9 54,099.6 15.

Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Energy Generated (MWH) 0 7,796,294 142,582,058
17. Gross Electrical Energy Generated (MWH) 0 2,607,075 46,735,295
18. Net Electrical Energy Generated (MWH) 0 2,472,851 44,198,538
19. Unit Service Factor 0

43.9 E.5

20. Unit Availability Factor 0

43.9 65.5

21. Unit Capacity Factor (Using MDC Net) 0 41.3 59.4
22. Unit Capacity Factor (Using DER Net) 0 41.6 59.9
23. Unit Forced Ontage Pate 100 39.5 14.8
24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

25.

If Shut Down At End Of Report Period, Estimated Date of Startup: Oct. 10, 1987

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

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 8710150009 870930 g

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-338 UNIT NA-1 DATE 10-01-87 COMPLETED BY Brenda Oarner TELEPHONE 703-894-5151X2527 MONTH September, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 0

'17 0

2 0

18 0

3 0-19 0

4 0

20 0

5 0

21 0

6 0

22 0

7 0

23 0

8 0

24 0

9 0

25 0

10 0

26 0

11 0

27 0

12 0

28 0

13 0

29 0

14 0

30 0

15 0

31 l

16 0

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INSTRUCTIONS l

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.

Page 1

of 1

UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO.

50-338 REPORT MONTH September UNIT NAME NA-1 k

YEAR 1987 DATE 10-01-87 COMPLETED BY Brenda Garner 87-05 (1)

Continuation from July 1987, when Unit I was off line to inspect tubes on Steam Generators.

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. VIRGINIA POWER NORTH ANNA POWER STATION UNIT NO.

1 MONTH September

SUMMARY

OF OPERATING EXPERIENCE Listed below in chronological sequence is a summary of operating experiences for this month which required load reductions or resulted in significant'non-load related incidents.

DATE TIME DATA September 1, 1987-0000 Began the month with Unit in Mode 5, due to tube inspections on Steam Generators.

September 30, 1987 2400 Ended the month with Unit in Mode 5, due to tube inspections on Steam Generators.

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OPERATING DATA REPORT DOCKET N0, 50-339 DATE 10-01-87

. COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527

'0PERATING STATUS

1. ~ Unit Name:

North Anna 2 2.

Reporting Period:

September, 1987 3.

Licensed Thermal Power (MWt):

2893 l

4.

Nameplate Rating (Gross MWe):

._947 5.

Design Electrical Rating (Net MWe):

907 6.

Maximum Dependable Capacity (Gross MWe):

963 7.

Maximum Dependable Capacity (Net MWe):

915 8.

If Changes Occur in Capacity Ratings (Items No. 3 tfiru 7) Since Last Report, Give Reasons:

N/A 9.

Power Level To Which Restricted, If Any (Net MWe):

N/A

10. Reasons For Restrictions, If Any:

N/A 4

This Month Yr.-to-Date Cumulative

11. Ilours In Reporting Period 720 6,551 59,567
12. Number of Hours Reactor Was Critical 0

5,428.9 47,055

13. Reactor Reserve Shutdown llours 0

13.2 5,653 14.

Hours Generator On-Line 0

5,415.6 46,286.1

15. Unit Reserve Shutdown Hours 0

0 0-

16. Gross Thermal Energy Generated (MWH) 0 14,459,887 120,772,083

-17.

Gross Electrical Energy Generated (MWH) 0 4,808,916 40,042,993

18. Net Electrical Energy Generated (MWH) 0 4,553,482 37,958,381 4
19. Unit Service Factor 0

12.7 77.7

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0 82.7 77.7 i

20. Unit Availability Factor 0

76.0 64.2 j

21., Unit Capacity Factor (Using MDC Net) 22.

Unit Capacity Factor (Using DER Net) 0 76.6 70.3 j

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23. Unit Forced Outage Rate 0

0

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

25.

If Shut Down At End Of Report Period, Estimated Date of Startup:

October 25, 1987

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

Forecast Achieved INITIAL CRITICALITY I

INITIAL ELECTRICITY COMMERCIAL OPERATION i

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l AVERAGE DAILY UNIT POWER LEVEL DOCKET No.

50-339 UNIT NA-2 DATE 10-01-87 h

COMPLETED BY Brenda Garner TELEPHONE 703-894-5151X2527 MONTH September, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 0

17 0

2 0

18 0

3 0

19 0

4 0

20 0

5 0

21 0

6 0

22 0

7 0

23 0

8 0

24 0

9 0

25 0

10 0

26 0

11 0

27 0

12 0

28 0

13 0

29 0

14 0

30 0

15 0

31 16 0

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.

l Page 1

of 1

UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SIEET DOCKET NO.

50-339 REPORT MONTH September ' UNIT NAME NA-2 YEAR 1987 DATE 10-01-87 4

COMPLETED BY Brenda Garner l

87-02 (1)

Continuation from August 1987, when the Unit was taken off line for -a Refueling Outage.

Refueling maintenance continues and approximately ' October 25, 1987, Unit 2 will teturn on line.

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2 d

q MONTH September i

SUMMARY

OF OPERATING EXPERIENCE Listed below in chronological sequence is a summary of operating experiences for this month which required load reductions or resulted in significant non-load related incidents.

1 DATE TIME DATA l

September 1, 1987 0000 Began this month with Unit in Mode 5, due to continuation of Refueling Outage.

September 3, 1987 0730 Entered Mode 6.

September 30, 1987 1000 Entered Mode 5.

September 30, 1987 2400 Ended the month with Unit in Mode 5, continuing Refueling Maintenance.

Approximately October 25, 1987, Unit will return on line.

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.VIHOINIA ELucrmIc AND PowEx COMPANY Ricnxown,VINOINIA 202C,1 l

W-L. Brawimt

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Vics PasanouwT Nucs, man oramarions..

-October'9,.1987

.U.S. Nuclear Regulatory Commission Serial No.87-624 i

Attention: Document Control Desk N0/DJV:jmj

-l Washington,-D.C. 20555 Docket Nos.

50-338 50-339 License Nos. NPF-4' NPF-7

Gentlemen:

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-VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNITS 1.AND 2 I

MONTHLY OPERATING REPORT.

Enclosed is the Monthly Operating Report for North Anna Power Station Units l' and 2 for the mor '.h' of September 1987. '

Very truly yours, b

g 'N\\

W. L. Stewat Enclosures l

i cc: USNRC 101 Marietta Street, NW Suite 2900 Atlanta, CA 30323 Mr. J. L. Caldwell NRC Senior Resident Inspector North Anna Power Station 1

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VIRGINIA POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT MONTH September YEAR 1987 APPROVED:

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