ML20207S706
| ML20207S706 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 02/28/1987 |
| From: | Garner B, Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 87-133, NUDOCS 8703200196 | |
| Download: ML20207S706 (12) | |
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VIRGINIA POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT MONTH February YEAR 1987
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APPROVED:
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OPERATING DATA REPORT DOCKET NO. 50-338 DATE 03-01-87 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 OPERATING STATUS-1.
Unit Name:
North Anna 1 2.
Reporting Period:
February, 1987 3.
Licensed Thermal Power (MWt):
2893 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 thru 7) Since Last Report, Give Reasons:
9.
Power Level To Which Restricted, If Any (Net MWe):
N/A
- 10. Reasone For Restrictions, If Any:
N/A This Month Yr.-to-Date Cumulative 11.
Hours In Reporting Period 672 1,416 76,164 12.
Number of Hours Reactor Was Critical 672 1,416 55,030.5 13.
Reactor Reserve Shutdown llours 0
0 6,105.4 14.
Hours Generator On-Line 672 1,416 52,642.7
.15.
Unit Reserve Shutdown Hours 0
0 0
16.
Gross Thermal Er.ergy Generated (MWH) 1,942,742 4,093,771 138,879,535 17.
Gross Electrical Energy Generated (MWH) 651,283 1,369,903 45,498,123 18.
Net Electrical Energy Generated (MWH) 619,391 1,302,799 43,028,486 19.
Unit Service Factor 100 100 69.1 20.
Unit Availability Factor 100 100 69.1 21.
Unit Capacity Factor (Using MDC Net) 100.7 100.6 63.7 22.
Unit Capacity Factor (Using DER Net) 101.6 101.4 62.3 23.
Unit Forced Outage Rate 0
0 12.5 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Refueling 4-17-87 for 59 days 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.
50-338 UNIT NA-l' DATE
'03-01-87 COMPLETED BY Brenda Garner TELEPHONE 703-894-5151X2527 MONTH
~ February, 1987 DAY-AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 923 17 921 2
922 18 922 3
924 19 922 4
922 20 923 5
922 21 923 6
921 22 923 7
908 23 923 8
922 24 923 9
923 25 923 10 923 26 923 11 922 27 920 12 922 28 923 13 922 29 14 922 30 15 922 31 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
of.
1 UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET
. DOCKET NO.
'50-338 i
REPORT NONTH -FEBRUARY UNIT NAME NA-1 YEAR 1987 DATE 03-01-87 COMPLETED BY Brenda Garner No Entry This Month
UNIT SHITTDOWNS AND P0kT.R REDUCTIONS DOCKET NO.
50-338 UNIT NAME North Anna 1 DATE 03-01-87 REPORT MONTH FEBRUARY, 1987 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 No.
Date Type Duration Reason Method of Licensee System Component Cause & Corrective (Hours)
Shutting Code Action to 3
- 4 5
Down Reactor Report #
Prevent Recurrence No Entry This Month 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
~
NORTH ANNA POWER STATION UNIT NO.
1 MONTH February
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 February 1, 1987 0000 Began this month with Unit at 970 MW -
100% power.
February 6, 1987 2314 Commenced rampdown of 115 MW for Turbine Valve Freedom Test.
February 7, 1987 0045 Unit holding at 855 MW - 89% power for Turbine Valve Freedom Test.
0142 Commenced ramp up to 98% power, Turbine Valve Freedom Test completed.
0405 Unit holding at 950 NW - 98% power, for 1-Pf-24 Calorimetric.
0410 Commenced ramp up to 100% power, 1-PT-24 Calorimetric completed.
0430 Unit stabilized at 970 MW-100% power.
February 28, 1987 2400 Ended this month with Unit at 970 MW - 100%
power.
F OPERATING DATA REPORT DOCKET NO.
50-339 DATE 03-01-87 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 OPERATING STATUS 1.
Unit Name:
North Anna 2 2.
Reporting Period:
February, 1987 3.
Licensed Thermal Power (MWt):
2893 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 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 ll, llours In Reporting Period 672 1,416 54,432 12.
Number of Ilours Reactor Was Critical 672 1,416 43,042.1 13.
Reactor Reserve Shutdown llours 0
0 5,639.8 14.
Ilours Generator On-Line 672 1,416 42,286.5 15.
Unit Reserve Shutdown llours 0
0 0
16.
Gross Thermal Energy Generated (MWil) 1,922,242 4,072,954 110,385,150 17.
Gross Electrical Energy Generated (MWil) 640,798 1,356,843 36,590,920 18.
Net Electrical Energy Generated (MWil) 609,257 1,290,193 34,695,092 19.
Unit Service Factor 100 100 77.7 20.
Unit Availability Factor 100 100 77.7 21.
Unit Capacity Factor (Using HDC Net) 9 9.1_ __
99.6 70.7 22.
Unit Capacity Factor (Using DER Net) 100 100.4 70.3 23.
Unit Forced Outage Rate 0
0 10.3 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:
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 03-01-87 COMPLETED BY Brenda Garner
. TELEPHONE 703-894-5151X2527 !
MONTH February, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (NWe-Net)
(NWe-Net) 1 916 17 917 i
i 2
916 18 917 3
916 19 917 4
917 20 918 5
916 21 918 6
916 22 918 7
916 23 917 8
917 24 918 9
917 25 917 10 917 26 918 11 918 27 892 12 918 28 646 13 918 29 14 918 30 15 918 31 16 918 INSTRUCTIONS On this format, list the average daily unit power Icvel 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.-
50-339 REPORT MONTH February UNIT NAME NA-2 YEAR 1987 DATE 03-01-87 COMPLETED BY Brenda Garner 87-01 1)
February-27, 1987 at 2000, commenced rampdown to perform Turbine Valve Feedeom Test.
At 2115, additional rampdown was necessary to repair "3B and 4B" feedwater heaters.
February 28,1987 at 0115 comunenced rampdown to 70% power to meet ALARA limits for containment entry to perform work on 2-BD-11.
Ended this month with Unit holding at 682 MW - 70% power, performing repairs on
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-339 UNIT NAME North Anna 2 DATE 03-01-87 REPORT MONTH February 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 de Action to 3
- 4 5
Down Reactor Report #
Prevent Recurrence 87-01 870227 S
N/A B
5 N/A N/A N/A Conunenced rampdown to perform Turbine Valve Freedom Test, additional rampdown was necessary to repair feedwater train. Ended the month with Unit holding at 682 MW - 70%
power.
l l
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
l NORTH ANNA POWER STATION UNIT NO.
2 MONTH Februa ry
SUMMARY
OF OPERATING EXPERIENCE l
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 i
l February 1, 1987 0000 Began this month with Unit at 962 MW -
4 100% power.
February 27, 1987 2000 Commenced rampdown of 100 MW to perform
(
Turbine Valve Freedom Test.
I 2030 Unit holding at 857 MW - 90% power, to perform j
Turbine Valve Freedon Test, i
2115 Commenced rampdown of additional 90 MW to repair "3B and 4B" feedwater heaters Turbine Valve Freedom Test completed, i
2200 Unit holding at 770 MW - 80% power, to repair "3B and 4B" feedwater heaters.
February 28, 1987 0115 Commenced rampdown of additional 90 psi to meet ALARA limits for containment entry, to I
perform work on 2-BD-11.
A I
I 0343 Unit holding at 688 MW - 70% power, to perform work on 2-BD-11.
I 2400 Ended this month with Unit holding at 682 HW -
l 70% power to repair feedwater heaters.
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r VIuGINIA ELiscTunc aNu l'owntu CoxiwNy Hicunown,Vtanix A 20061 W L.STEWAltT VICS l'mESIDENT NB:C LEAN OPE RATIONS March 13, 1987 U.S. Nuclear Regulatory Commission Serial No.87-133 Attention: Document Control Desk N0/DJV:jmj Washington, D.C.
20555 Docket Nos.
50-338 50-339 License Nos. NPF-4 NPF-7 Gentlement VIRGINIA ELECTRIC AND POWER COMPANY NORTil ANNA POWER STATION UNITS 1 AND 2 MONTilLY OPERATING REPORT Enclosed is the Monthly Operating Report for North Anna Power Station Units 1 and 2 for the month of February 1987.
Very truly yours.
W. L. Stewart Enclosures cc USNRC 101 Marietta Street, NW Suite 2900 Atlanta, CA 30323 Mr. J. L. Caldwell NRC Senior Regident Inspectot North Anna Power Station