ML20071Q357
| ML20071Q357 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 11/01/1982 |
| From: | Schmitendorf G VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | |
| Shared Package | |
| ML20071Q356 | List: |
| References | |
| NUDOCS 8212290318 | |
| Download: ML20071Q357 (10) | |
Text
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VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT MONTH October YEAR 1982 APPROVED:
a STATION MANAGE i
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I 8212290318 821110 l
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-338 UNIT NA-1 DATE 11-01-82 COMPLETED BY G. Scheitendorf TELEPHONE 703-894-5151X250' MONTH October 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
4 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 0
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.
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OPERATING DATA REPORT DOCKET NO.
50-338 DATE 11-01-82 COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 OPERATING STATUS Notes 1.
Unit Name:
North Anna 1 2.
Reporting Period:
October 1982 3.
Licensed Thermal Power (MWt):
2775 4.
Nameplate Rating (Gross MWe):
947 5.
Design Electrical Rating (Net MWe):
907 6.
Maximum Dependable Capacity (Gross NWe):
918 7.
Maximum Dependable Capacity (Net MWe):
865 8.
If Changes Occur in Capacity Ratinga (Items No. 3 thru 7) Since Last Report, Give Reasons:
NA 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 745 7,296 38,617 12.
Number of Hours Reactor Was Critical 0
3,129.9 26,958.2 13.
Reactor Reserve Shutdown Hours 0
21.5 256.4 14.
Hours Generator On-Line 0
3,022.9 26,375.9 15.
Unit Reserve Shutdown Hours 0
0 0
16.
Gross Thermal Energy Generated (MWH) 0 7,941,328 68,255,580 17.
Gross Electrical Energy Generated (MWH) 0 2,537,888 21,783,410 18.
Net Electrical Energy Generated (MWH) 0 2,396,973 20,519,889 19.
Unit Service factor 0
41.4 68.3 20.
Unit Availability Factor 0
41.4 68.3 21.
Unit
,sacity Factor (Using MDC Net) 0 38.0 61.4 22.
Unit Capacity Factor (Using DER Net) 0 36.2 58.6 23.
Unit Forced Outage Rate 0
7.3 5.1 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
25.
If Shut Down At End Of Report Period, Estimated D:te of Startup:
11-18-82 26.
Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-338 UNIT NAME North Anna 1 DATE 11-01-82 REPORT MONTH October COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 I
No.
Date Typc Duration Reason Method of Licensee System Component Cause & Corrective (Hours)
Shutting de
^# '"
3 4
5 Down Reactor Report #
Prevent Recurrence 82-10 S
745 The scheduled refueling outage continues.
1 2
3 4
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 C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuations (NUREG-0161)
E-Operator Training & License Examination 5-Load Reduction F-Adminis t ra tive 9-Other G-Operational Error (Explain) 5 H-Other (Explain)
Exhibit H - Same Source 4
Page 1
of 1
UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO.
50-338 REPORT MONTH October UNIT NAME NA-1 YEAR 1982 DATE 11-01-82 COMPLETED BY G. D. Schmitendorf NO ENTRIES THIS MONTH i
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-339 UNIT NA-2 DATE 11-01-82 COMPLETED BY G. Schmitendorf TELEPHONE 703-894-5151X2502 MONTH October DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 871 17 876 2
875 18 876 3
875 19 876 4
875 20 877 5
873 21 877 6
873 22 817 7
873 23 876 8
872 24 871 9
870 25 835 10 873 26 838 11 875 27 877 12 877 28 876 13 876 29 876 14 867 30 872 15 876 31 877 16 873 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.
OPERATING DATA REPORT DOCKET NO.
50-339 DATE 11-01-82
. COMPLETED BY G. L Schmitendorf TELEPHONE (703) 394-5151 X2502 OPERATING STATUS Notes 1.
Unit Name:
North Anna 2 2.
Reporting Period:
October 1982 3.
Licensed Thermal Power (MWt):
2775 4
4.
Nameplate Rating.(Gross MWe):
947 5.
Design Electrical Rating (Net MWe):
907 6.
Maximum Dependable Capacity (Gross MWe):
939 7.
Maximum Dependable Capacity (Net MWe):
890 8.
If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reasons:
NA 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 745 7,296 16,488
- 12. Number of Hours Reactor Was Critical 745 3,631 11,045.8 13.
Reactor Reserve Shutdown Hours 0
388.6 2,021.8
- 14. Hours Generator On-Line 745 3,543.7 11,003.1 15.
Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH) 2,052,138 9,049,290 27,832,131 17.
Gross Electrical Energy Generated (MWH) 683,890 3,003,810 9,313,042
- 18. Net Electrical Energy Generated (MWH) 648,191 2,839,188 8,841,604 19.
Unit Service Factor 100 48.6 66.7
- 20. Unit Availability Factor 100 48.6 66.7
- 21. Unit Capacity Factor (Using MDC Net) 97.8 43.7 60.3
{
- 22. Unit Capacity Factor (Using DER Net) 95.9 42.9 59.1
- 23. Unit Forced Outage Rate 0
28.8 21.9
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
None 25.
If Shut Down At End Of Report Period, Estimated Date of Startup:
- 26. Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY i
INITIAL ELECTRICITY COMMERCIAL OPERATION l
I
C:rractsd Copy OPERATING DATA REPORT DOCKET NO.
50-339 DATE 10-01-82 COMPLETED BY G. D. Schmitsndorf TELEPHONE (703) 894-5151 X2502 OPERATING STATUS Notes 1.
Unit Name:
North Anna 2 2.
Reporting Period:
September 1982 3.
Licensed Thermal Power (MWt):
2775 4.
Nameplate Rating (Gross MWe):
947 5.
Design Electrical Rating (Net MWe):
907 6.
Maximum Dependable Capacity (Gross MWe):
939 7.
Maximum Dependable Capacity (Net MWe):
890 8.
If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reasons:
NA 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 15,743 12.
Number of Hours Reactor Was Critical 693.4 2,886 10,300.8 13.
Reactor Reserve Shutdown Hours 29.8 388.6 2,021.8 14.
Hours Generator On-Line 690.2 2,798.7 10,258.1 15.
Unit Reserve Shutdown Hours 0
0 0
16.
Gross Thermal Energy Generated (MWH) 1,884,166 6,997,152 25,779,993 17.
Gross Electrical Energy Generated (MWH) 626,330 2,319,920 8,629,152 18.
Net Electrical EnerEy Generated (MWH) 595,585 2,190,997 8,193,413 19.
Unit Service Factor 95.9 42.7 65.2 20.
Unit Availability Factor 95.9 42.7 65.2 21.
Unit Capacity Factor (Using MDC Net) 92.9 37.6 58.5 22.
Unit Capacity Factor (Using DER Net) 91.2 36.9 57.4 23.
Unit Forced Outage Rate 4.1 33.9 23.2 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
None 25.
If Shut Down At End Of Report Period, Estimated Date of Startup:
26.
Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION i
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-339 UNIT NAME North Anca 2 DATE 11-01-82 REPORT MONTH October COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 l
2 No.
Date Type Duration Reason Method of Licensee System Component Cause & Corrective (Hours)
Shutting Event Code 4 Code Action to 3
5 Down Reactor Report #
Prevent Recurrence 82-17 8:fl022 NA A
1 NA NA NA Repair of 2-W-P-1C, Main Feedwater Pump, motor / pump coupling.
82-18 821025 NA A
1 NA NA NA Repair of 2-FW-P-1A, Main Feedwater Pump, motor / pump coupling.
1 2
3 4
1 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 C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuations (NUREG-0161)
E-Operator Training & License Examination 5-Load Reduction F-Administrative 9-Other 5
G-Operational Error (Explain)
H-Other (Explain)
Exhibit H - Same Source
l Page 1
of 1
UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO.
50-339 REPORT MONTH October UNIT NAME NA-2 YEAR 1982 DATE 11-01-82 COMPLETED BY G. D. Schmitendorf 82-17 (A)
(1)
At 1817 on October 22, 1982 with the unit at 100% power, a rampdown to approximately 60% power was commenced in order to inspect the motor to pump coupling of the "C" Main Feedwater Pump. One of the bolts to the coupling was found partially backed out.
The necessary repairs to the motor to pump coupling were completed and the unit was returned to full power, reaching 100% at 0026 on October 23, 1982.
82-18 (A)
(1)
At 2030 on October 25, 1982 with the unit at 100% power, a rampdown to approximately 60% power was commenced in order to inspect the motor to pump coupling of "A" Main Feedwater Pump.
It was found that several of the bolts of the coupling were loose. The necessary repairs to the motor to pump coupling were completed and the unit was returned to full power, reaching 100% at 0425 on October 26, 1982.
,