ML20236Q185
| ML20236Q185 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 10/31/1987 |
| From: | Garner B, Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| 87-685, NUDOCS 8711190229 | |
| Download: ML20236Q185 (12) | |
Text
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OPERATING DATA REPORT DOCKET NO 50-338' DATE 11-02-87 COMPLETED BY Brenda Garner i
TELEPHONE (703) 894-5151 X2527 OPERATING STATUS 1.
Unit Name:
North Anna 1 2.
Reporting Period:
October, 1987 l
3.
Licensed Thermal Power (MWt):
2893-l 4.
Nameplate Rating (Gross tNe):
947 5.
Design Electrical Rating (Net FNe):
907 6.
Maximum Dependable Capacity (Gross MWe):
963 7.
Maximum Dependable Capacity (Net }Ne):
915 8.
If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reasons:
N/A
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l' 9.
Power Level To Which Restricted, If Any (Net FNe):
N/A
- 10. Reasons For Restrictions, If Any:
N/A i
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This Month Yr.-to-Date.
Cumulative i
- 11. Hours In Reporting Period 745 7,296 82,044
- 12. Number of Hours Reactor Was Critical 466.8 3,372 56,986.8
- 13. Reactor Reserve Shutdown Hours 24.9 134.9 6,240.3
- 14. Hours Generator On-Line 455.9 3,328.8 54,555.5
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15.
Unit Reserve. Shutdown Hours 0
0 0
g
-16.
Gross Thermal Energy Generated (MWH) 574,647 8,370,941 143,156,705 j
17.
Gross Electrical Energy Generated (MWH) 175,550 2,782,625 46,910,845
- 18. Net Electrical Energy Generated (MWH) 157,957 2,630,808 44,356,495 i
19.
Unit Service Factor 61.2 45.6 66.5 l
- 20. Unit Availability Factor 61.2 45.6 66.5 j
- 21. Unit Capacity Factor (Using MDC Net) 23.2 39.4 55.8 1
- 22. Unit Capacity Factor (Using DER Net) 23.4 39.8 59.6
- 23. Unit Forced Outage Rate 38.8 39.4 15.1 24.
Shutdowns Scheduled Over Next 6 Months TType, Date, and Duration of Each):
j 1
25.
If Shut Down At End Of Report Period, Estimated Date of Startup:
26.
Units In Test Status (Prior to Commercial Operation):
Forecast Achieved i
INITIAL CRITICALITY INITIAL ELECTRICITY i
COMMERCIAL OPERATION h11 Oohk$
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i AVERAGE DAILY UNIT POWER LEVEL f
DOCKET NO.
50-338 t
UNIT NA-1 DATE 11-02-87 COMPLETED BY Brenda Garner TELEPHONE 703-894-5151X2527 MONTH October, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) i-1 0
17 363 2
0 18 366 3
0 19 362
~
4 0
20 362 5
0 21 365 6
0 22 367 7
0 23 368 8
0 24 361 9
0 25 363 10 0
26 371 11 0
27 374 12 0
28 371 13 208 29 369 14 226 30 371 15 275 31 371 16 357 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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UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO.
50-338 1
REPORT MONTH October UNIT NAME NA-1 YEAR 1987 DATE 11-02-87 j
COMPLETED BY Brenda Garner I
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87-05 (1)
Continuation from July 1987, when Unit I was off line to inspect tubes on Steam. Generators.
Inspection was completed j
and Unit returned on line October 13, 1987 at 0106.
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VIRGINIA POWER NORTH ANNA POWER STATION l
i UNIT NO.
1 MONTH October
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 October 1, 1987 0000 Began the month with Unit in Mode 5, due to tube inspections on Steam Generators.
October 12, 1987 1412 Reactor Critical.
October 13, 1987 0106 Unit on line.
0238 Unit holding at 250 MW-30% power, for Chemistry.
October 15, 1987 1350 Commenced ramp up to 49% power.
1520 Unit holding at 366 MW-49% power, for Nuclear Regulatory Commission (NRC).
1 October 31, 1987 2400 Ended the month with the Unit holding at 366 MW-49% power, due to the N.R.C.
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OPERATING DATA REPORT l
DOCKET NO.
50-339 l
DATE 11-02-87 COMPLETED BY Brenda Garner-TELEPHONE (703) 894-5151 X2527 OPERATING STATUS J
1.
Unit.Name:
North Anna 2 4
- 2.. Reporting Period:
October, 1987
- 3.
Licensed Thermal Power (MWt):
2893 4.
Nameplate Rating (Gross MWe):
947 I
5.. Design Electrical Rating (Net MWe):
907 6.
Maximum Dependable Capacity (Gross MWe):
963 j
Maximum Dependable Capacity (Net MWe):
915
- 7..IfChangesOccurinCapacityRatings(ItemsNo.3thru7)SinceLastReport,GiveReasons:{'
8.
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 745 7,296 60,312
- 12. Number of Hours Reactor Was Critical 0
5,428.9 47,055
- 13. Reactor Reserve Shutdown Hours 0
13.2 5,653 1
- 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
- 19. Unit Service Factor 0
74.2 76.7
- 20. Unit Availability Factor 0
74.2 76.7
- 21. Unit Capacity Factor (Using MDC Net) 0 68.2 52.1 1
- 22. Unit Capacity Factor (Using DER Net) 0 68.8 69.4
- 23. Unit Forced Outage Rate 0
0 9.5 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
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25.
If Shut Down At End Of Report Period, Estimated Date of Startup:
November 3, 1987
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- 26. Units In Test Status (Prior to Commercial Operation):
1 l_
Forecast Achieved INITIAL CRITICALITY l
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-339 UNIT NA-2 DATE
'11-02-87 COMPLETED BY Brenda Garner. j TELEPHONE 703-894-5151X2527 I i
MONTH October, 1987 j
i DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net).
)
1 0
17 0
1 2
0 18 0
j 3
0 19 0
4 0
20 0
5 0
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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 sverage 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 1
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UNIT SHUTDOWN AND POWER REDUCTIONS-EXPLANATION SHEET DOCKET NO.
50-339 w
REPORT MONTH October UNIT NAME NA-2 YEAR 1987-DATE 11-02-87 COMPLETED BY Brenda Garner i
i 87-02 (1)
Continuation from August 1987, when the Unit was taken off line for a Refueling Outage.
Refueling ~ maintenance continues and approximately November 3, 1987, Unit 2 will return on line.
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NORTH ANNA POWER' STATION UNIT NO.
2 MONTH October
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 October 1,'1987 0000 Began this month with Unit in Mode 5, 1
due to continuation of Refueling i
Maintenance.
J October 26, 1987 1440 Pressurizer Power Operated Relief valves PORV-PCV-2455C and PCV-2456 automatically opened to terminate a Reactor Coolant System pressure transient.
October 31, 1987 2400 Ended the month with Unit in Mode 4, I
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Approximately November 3, 1987, Unit I
will return on line.
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l-L____.__.__._.__..____
VIRGINIA ELECTRIC AND POWER COMPANY HIcnb10ND,VIROINIA 2 0 2 61 w.L.STHWANT x$*[j","/""o,,,
November 16, 1987 U.S. Nuclear Regulatory Commission Serial No.87-685 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 MONTHLY OPERATING REPORT Enclosed is the Monthly Operating Report for North Anna Power Station Units 1 and 2 for the month of October 1987.
Very truly yours, a
W. L. Stewart Enclosures cc:
U.S. Nuclear Regulatory Commission 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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VIRGINIA POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT MONTH October YEAR 1987 s
(
APPROVED:
S TION MANAGER
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