ML20215G346
| ML20215G346 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 05/31/1987 |
| From: | Garner B, Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| 87-330, NUDOCS 8706230219 | |
| Download: ML20215G346 (12) | |
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i VIRGINIA POWER COMPANY NORTH ANNA POWER STATION 1
MONTHLY OPERATING REPORT MONTH May YEAR 1987 I
i APPROVED:
J!
n STATION MANAGER' R
I 8706230219 870531 1
PDR ADOCK 05000338
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PDR I
OPERATING DATA REPORT DOCKET NO. 50-338 DATE 06-01-87 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 OP.ERATING STATUS l
1.
Unit Name:
!! orth Anna 1 2.
Reporting Period:
May, 1987 3.
Licensed Thermal Power (MWt):
2893 4.
Nameplate Rating (Gross MWe):
947 5.
Design Electrical Rating (Net HWe):
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 thru 7) Since Last Report, Give Reasons:
N/A i
9.
Power Level To Which Restricted., If Any (Net MWe):
N/A
- 10. Reasons For Restrictions, If Any:
N/A i
l This Month Yr.-to-Date Cumulative
'11.
Hours In Reporting Period 744 3,623 78,371
- 12. Number of Hours Reactor Was Critical 0
2,606.9 56,221.4
- 13. Reactor Reserve Shutdown Hours 0
0 6.105.4
- 14. Hours Generator On-Line 0
2,606.9 53,833.6 15 '. Unit Reserve Shutdown Hours 0
0 0
16.
Gross Thermal Energy Generated (MWH) 0 7,397,701 142,183,465 17.
Gross Electrical Energy Generated (MWH) 0 2,481,364 46,609,584
- 18. Net Electrical Energy Generated (MWH) 0 2,357,917 44,083,604
- 19. Unit Service Factor 0
72.0 68.7
- 20. Unit Availability Factor 0
72.0 68.7
- 21. Unit Capacity Factor (Using MDC Net) 0 71.1 63.4
- 22. Unit Capacity Factor (Using DER Net) 0 71.8 62.0
- 23. Unit Forced Octage Rate 0
0 12.3
- 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:
June 17, 1987
- 26. Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY
,CCNMERCIAL OPERATION
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i LVSTRUCTIONS On this forraat, list the average daily unit power level it/ MWe-Net for each j
day in the reporting monch.
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UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO.
50-338 y.
ag.
REPORT MONTH May UNIT NAME NA-1 YEAR 1987 DATE 06-01-87
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COMPLETED BY Brenda Garner
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Continuation from April 1987, when the Unit was taken off line i-
,y, h for a Refueling Outage.
Refueling maintenance continues and j
g approximately June 17, 1987, Unit will return on line.
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' VIRGINIA POWER NORTH ANNA POWER STATION UNIT NO.
1 MONTH May
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 i
significant non-load related incidents.
DATE TItfE DATA May 1, 1987 0000 Began this month with Unit in Mode 5, due to continuation of Refueling Outage.
1537 Unit in Mode 6, for refueling maintenance.
May 26, 1987 0130 Entered Mode 5.
May 31, 1987 2400 Ended the month with Unit in Mode 5, due to continuation of Refueling Maintenance.
l OPERATING DATA REPORT DOCKET NO.
50-339 DATE 06-01-87 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 OPERATING STATUS 1.
Unit Name:
North Anna 2 2.
Reporting Period:
May, 1987 3.
Licensed Thermal Power (MWt):
2893 4.
Nameplate Rating (Gross MWe):
947 5.
Design Electrical Rating (Net FfWe):
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 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 i
- 11. Hours In Reporting Period 744 3,623 56,639
- 12. Number of Hours Reactor Was Critical 546.8 3,425.8 45,051.9
- 13. Reactor Reserve Shutdown Hours 0
0 5.6w.8
- 14. Hours Generator On-Line 546.3 3,425.3 44,295.8
- 15. Unit Reserve Shutdown Hours 0
0 0
16.
Gross Thermal Energy Generated (MWH) 1,570,380 9 831,059 116,143,255 2
17.
Gross Electrical Energy Generated (MWH) 524,666 3 212,466 38.,516,543 2
- 18. Net Electrical Energy Generated (MWH) 497,646 3,118,854 36,523,753
- 20. Unit Availability Factor 73.4 94.5 78.2
- 19. Unit Service Factor 73.4 94.5 78.2 21.
Unit Capacity Factor (Using MDC Net) 73.1 94.1 71.5 22.
Unit Capacity Factor (Using DER Net) 73.7 94.9 71.1 23.
Unit Forced Outage Rate 0
0 9.9 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Refueling Outage 7-31-87, 48 days 25.
If Shut Down At'End Of Report Period, Estimated Date of Startup:
June 2, 1987 26.
Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION J
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-339 l
UNIT NA-2 DATE 06-01-87 COMPLETED BY Brenda Garner TELEPHONE iO3-894-5151X2527 MONTH May, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 911 17 920 2
896 18 920 3
921 19 898 4
921 20 896 5
921 21 900 6
921 22 899 7
920 23 613 8
920 24 0
9 921 25 0
10 921 26 0
11 917 27 0
12 920 28 0
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14 920 30 0
15 920 31 0
16 920 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.
Page 1
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UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO.
50-339 REPORT MONTH May UNIT NAME NA-2 YEAR 1987 DATE 06-01-87 COMPLETED BY Brenda Garner 1
87-01 1)
May 23, 1987 at 1341, commenced rampdown to 0% power to repair
- 1 seal on "C" reactor coolant pump.
May 24, 1987 at 1820, Unit was off line. Approximately June 2, 1987, Unit will return on line.
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NORTH ANNA POWER STATION t
UNIT NO.
2_
MONTH May
SUMMARY
OF OPERATING EXPERIENCE Listed below in chronological sequence is a summary of operating i
experiences for this month which required load reductions or resulted in significant non-load related incidents.
DATE TIME DATA
~May 1, 1987 0000 Began this month with Unit at 969 MW -
100% power.
2101 Commenced rampdown of 100 MW to perform Turbine Valve Freedom Test.
2230 Unit holding at 860 MW - 89% power, to perform Turbine Valve Freedom Test.
l May 2, 1987 0050 Commenced ramp up to 90% power, Turbine Valve Freedom Test completed.
0055 Unit holding at 870 MW - 90% power, per System Operator.
0455 Commenced ramp up to 100% power.
0645 Unit stabilized at 969 MW 100% power.
May 23, 1987 1341 Commenced rampdown to 0% power to repair number one seal on "C" reactor coolant pump.
May 24, 1987 1820 Unit off line.
1846 Reactor shutdown.
May 31, 1987 2400 Ended this month with Unit in Mode 5, to repair number one seal on "C" reactor coolant pump. Approximately June 2, 1987, Unit will return on line.
l
VIRGINIA ELECTRIC AND PowEn COMPANY llICHMOND, VIHOINIA 2 0 0 61 w.L.srswaar Vice Punerouwt NUCLEAm oPBkATIONA June 15, 1987 U.S. Nuclear Regulatory Commission Serial No.87-330 3
Attention: Document Control Desk N0/DJV:jmj Washington, D.C.
20555 Docket Nos.
50-338 50-339 License Nos. NPF-4 NPF-7 Gentlemen:
VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNITS 1 AND 2 MONTilLY OPERATING REPORT Enclosed is the Monthly Operating Report fer North Anna Power Station Units 1 and 2 for the month of May 1987.
Very truly yours, W. L. Stewart Enclosures cc: USNRC 101 Marietta Street, NW Suite 2900 Atlanta, GA 30323 Mr. J. L. Caldwell NRC Senior Resident Inspector North Anna Power Station
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