ML20153B595
| ML20153B595 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 11/30/1985 |
| From: | Garner B, Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | Beebe M NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| 85-860, NUDOCS 8602140354 | |
| Download: ML20153B595 (13) | |
Text
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1 VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT MONTH November YEAR 1985_
i APPROVED:
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5TATION MANAGE I
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8602140354 851130 i
PDR ADOCM 05000338 R-PM _
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OPERATING DATA REPORT DOCKET NO. 50-338 DATE 12-02-85 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 OPERATING STATUS 1.
Unit Name:
North Anna 1 2.
Reporting Period:
November, 1985 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):
941 7.
Maximum Dependable Capacity (Net MWe):
893 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 8,016 65,244 12.
Number of Hours Reactor Was Critical 76.3 6,812.3 45,184 13.
Reactor Reserve Shutdown Hours 643.7 1,203.7 4,287.9
- 14. Hours Generator On-Line 75.9 6,718.9 43,831.1 15.
Unit Reserve Shutdown Hours 0
0 0
16.
Gross Thermal Energy Generated (MWH) 201,363 18,030,465 114,890,127 17.
Gross Electrical Energy Generated (MWH) 68,932 6,078,060 37,450,245 18.
Net Electrical Energy Generated (MWH) 65,538 5,775,310 35,391,328 19.
Unit Service Factor 10.5 83.8 67.1 20.
Unit Availability Factor 10.5 83.8 67.1 21.
Unit Capacity Factor (Using MDC Net) 10.2 80.8 61.3
- 22.
Unit Capacity Factor (Using DER Net) 10.0 79.4 59.8 23.
Unit Forced Outage Rate 89.4 16.2 12.6
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date,-and Duration of Each):
- Changes made to correct previous yea'rs.
25.
If Shut Down At End Of Report Period, Estimated Date of Startup:
12-21-85
- 26. Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-338 UNIT NA-1 DATE 12-02-85 COMPLETED BY Brenda Garner TELEPHONE 703-894-5151X2527 MONTH November, 1985 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 897 17 0
2 898 18 0
3 886 19 0
4 50 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 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.
Page 1
of 1
UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO.
50-338 REPORT MONTH November ' UNIT NAME NA-1 YEAR 1985 DATE 12-02-85 COMPLETED BY Brenda Garter 85-24 (1)
On November 4, 1985 at 0351 Unit I was taken off line for a refueling outage.
Ended - this month with Unit in Mode 6.
An estimated for Unit to return on line is December 21, 1985.
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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-338 UNIT NAME North Anna 1-DATE 12-02-85 REPORT MONTH November,1985 COMPLETED BY Brenda Garner-TELEPHONE (703) 894-5151 X2527 l
No.
Date Type Duration Reason Method'of Licensee System Component Cause & Corrective (Hours)
Shutting vent de-ode Acti n to 3
4 5
Down Reactor Report #
Prevent Recurrence 85-24~110485 S
-644.1 C
1 NA NA NA Unit I ramped down to 0%
power to begin scheduled refueling outage. Ended this month with-Unit in
. Mode 6.
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-Administrative 9-Other G-Operational Error (Explain) 51 H-Other. (Explain)
Exhibit H - Same Source
J-
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VIRGINIA POWER NORTH ANNA POWER STATION UNIT NO.
1 MONTH November
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
~
November 1, 1985 0000 Began this month with Unit at 943 MW -
100% power.
November 3, 1985_
2200 Commenced rampdown to 0% power.for-refueling outage.
November 4, 1985 0351 Unit off line, to begin scheduled refueling outage d420 Reactor shutdown, to begin scheduled refueling-
. outage.
November 30, 1985 2400 Ended this month with Unit in Mode 6 for scheduled refueling outage.
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OPERATING DATA REPORT DOCKET NO.
50-339 DATE 12-02-85 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 OPERATING STATUS
-Notes:
1.
Unit Name:
North Anna 2 2.
Reporting Period:
November, 1985 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):
941 7.
Maximum Dependable Capacity (Net MWe):
893 8.
If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last_ Report, Give Reasons:
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 8,016 43,512 12.
Number of Hours Reactor Was Critical 720 7,790.4 33,580.8
- 13. Reactor Reserve Shutdown Hours 0
195.3 4,181.14
- 14. Hours. Generator On-Line 720 7,510.9 32,916 15.
Unit Reserve Shutdown Hours 0
0 0
16.
Gross Thermal Energy Generated (MWH)
-1,994,015-19,589,963 85,090,204 17.
Gross Electrical Energy Generated (MWH) 665,293 6,499,397 28,196,662
- 18. -Net Electrical Energy Generated (MWH) 632,592 6,163,769 26,733,031 19.
Unit Service Factor 100.0 93.7 75.6
. 20. LUnit Availability Factor 100.0 93.7 75.6 21.
Unit Capacity Factor,(Using MDC Net) 98.q]
86.2 69.2 *
- 22. _ Unit Capacity Factor (Using DER Net) 96.9 84.8 67.7
- 23. Unit Forced Outage Rate 0
6.3 11.7 24.
Shutdowns-Scheduled Over.Next 6 Months (Type, Date, and Duration of Each):
Refueling, 03-14-86, 48 days
-* Changes made to correct previous years.
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.
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-339 UNIT NA-2 DATE 12-02-85 COMPLETED BY Brenda Garner TELEPHONE 703-894-5151X2527 MONTH November DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 868 17 882 2
878 18 881 3
879 19 882 4
877 20 880
-5 877 21 880 6
878 22 880 7
882 23 882 8
882 24 881 9
882 25
'882 10 871 26 880 11 882 27 880 12 882 28 882 13 881 29 843 14 880 30 883 15 882 31 16 878 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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Page l'
'of 1
UNIT SHUTDOWN AND POWER REDUCTIONS'
-EXPLANATION SHEET DOCKET NO.
50-339 REPORT MONTH-November UNIT NAME NA-2 YEAR 1985 DATE 12-02-85 COMPLETED BY Brenda Garner No Entries This Month 1
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-339 UNIT NAME~
North Anna 2-DATE 12-02-85 REPORT MONTH.
November COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 l
2 No.
Date-Type Duration Reason Method of:
Licensee System Component Cause & Corrective (Hours)'
Shutting Event Code Code Action to 3
4 5
Down Reactor Report #
Prevent' Recurrence 85-51 851110 S
NA H
5 NA NA NA Ramped down to 85% power for load follow. Unit returned to 100% power.
85-52 851116 S
NA H
5 NA NA NA Ramped down to 91% power for Turbine Valve Freedom Test.
Unit returned to 100% power.
85-53 851129 S
NA H
5 NA NA NA Ramped down to 75% power for load follow. Unit returned to 100% power.
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-Administrative 9-Other-G-Operational Error.(Explain) 5-H-Other (Explain)
Exhibit H - Same Source
VIRGINIA POWER NORTH ANNA POWER STATION UNIT NO.
2 MONTH November
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 November 1, 1985 0000 Began this month with Unit at 921 thi - 100%
power.
November 10, 1985 0250 Commenced rampdown of 125 MW for load follow.
0345 Unit holding at 812 MW - 85% power for load follow.
0432 Commenced ramp up to 100% power.
0625 Unit stabilized at 925 MW - 100% power.
November 16, 1985 2115 Commenced rampdown of 60 MW for Turbine Valve Freedom Test.
2130 Unit holding at 870 MW - 91% power for Turbine Valve Freedom Test.
2220 Commenced ramp up to 100% power, Turbine Valve Freedom Test complete.
-2250 Unit stabilized at 930 MW - l'00% power.
November 29, 1985 0045 Commenced rampdown of 200 MW for load follow.
0136 Unit holding at 806 MW - 84% power for load follow.
0223 Commenced rampdown of additional 100 MW for load follow.
0308 Unit holding at 695 MW - 75% power for load follow.
0435 Commenced ramp up to 100% power.
1
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J VIRGINIA POWER NORTH ANNA POWER STATION-1 UNIT NO.
2 MONTH November
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 0640 Unit holding at 922 MW - 98% power for 2-PT-24 calorimetric.
0655 Commenced ramp up to 100% power, 2-PT-24 calorimetric complete.
0710 Unit stabilized at 938 MW - 100% power.
November 30, 1985 2400 Ended this month with Unit at 939 MW -
100% power.
2
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VIHOINIA ell!CTRIC AND POWI!H Cobil%NY Hicianoso,Vinouxir 2a20 W.L. STEWART 3$7,,*7,', ',7o,,,
December 13, 1985 o
Mr. Maurice R. Beebe Serial No.85-860 Office of Resource Management N0/ETS:acm U.S. Nuclear Regulatory Commission Docket Nos.
50-338 Washington, D.C. 20555 50-339 License Nos. NPF-4 NPF-7
Dear Mr. Beebe:
VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNITS NOS. 1 AND 2 MONTHLY OPERATING REPORT Enclosed is the Monthly Operating Report for North Anna Power Station Unit Nos. I and 2 for the month of November, 1985.
Very truly yours, 1
s W. L. Stewart Enclosure (3 copies) cc:
Mr. James M. Taylor, Director (12 copies)
Office of Inspection and Enforcement Dr. J. Nelson Grace (1 copy)
Regional Administrator Region II Mr. M. W. Branch (1 copy)
NRC Resident Inspector North Anna Power Station L