ML20198A208
| ML20198A208 | |
| Person / Time | |
|---|---|
| Site: | Vermont Yankee File:NorthStar Vermont Yankee icon.png |
| Issue date: | 04/30/1986 |
| From: | Murphy W, Wallin G VERMONT YANKEE NUCLEAR POWER CORP. |
| To: | NRC |
| References | |
| VYV-86-128, NUDOCS 8605200367 | |
| Download: ML20198A208 (7) | |
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F VERMONT YANKEE NUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 86-04 FOR THE MONTH OF APRIL, 1986 1
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F OPERATING DATA REPORT Docket No.
50-271 Date 860510 Completed by G.A. Wallin Telephone (802) 257-7711 OPERATING STATUS Notes:
1.
Unit Name:
Vermont Yankee 2.
Reporting Period:
April 3.
Licensed Thermal Power (MWt):
1593 4.
Nameplate Rating (Gross MWe):
540 5.
Design Electrical Rating (Net MWe):514(oc) 504(cc) 6.
Maximum Dependable Capacity (Gross MWe):
535 7.
Maximum Dependable Capacity (Net MWe):
504 8.
If changes occur in capacity ratings (Items Number 3 through 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 719.00 2879.00
- 12. Number of Hours Reactor was Critical 0.00 0.00 93111.06
- 13. Reactor Reserve Shutdown Hours 0.00 0.00 0.00
- 14. Hours Generator On-Line 0.00 0.00 90718.35
- 15. Unit Reserve Shutdown Hours 0.00 0.00 0.00
- 16. Gross Thermal Energy Generated (MWH) 0.00 0.00 132109630.50
- 17. Gross Electrical Energy Generated (MWH) 0.00 0.00 43955902.00
- 18. Net Electrical Energy Generated (MWH) 0.00 0.00 41700250.00 19,. Unit Service' Factor 0.00 0.00
- 76.06
-20.LUnit Availability Factor 0.00 0.00 76.06
- 21. Unit Capacity Factor (using MDC Net) 0.00 0.00 69.37
- 22. Unit Capacity Factor (using DER Net) 0.00 0.00
'68.02
- 23. Unit Forced Outage Rate 0.00 0.00 6.92
- 24. Shutdowns scheduled over next 6 months (Type, Date and Duration of Each):
Refueling outaae began September 21, 1985 for 40 weeks.
- 25. If shut down at end of report period, estimated date of startup:
June 26, 1986
- 26. Units in Test Status (prior to commercial operation): N/A Forecast Achieved Initial Criticality Initial Electricity Commercial Operation
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' AVERAGE DAILY UNIT POWER LEVEL Docket No.
50-271 Unit Vermont Yankee Date 860510 Completed by G.A. Wallin Telephone (802) 257-7711 MONTH April 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
-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
2 9 '-
0 14 0
30 0
15 0
31 16 0
- 23 hour day 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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Dock 3t No.
'50-271
. Unit V5rmont Yrnkee UNIT SHUTDOWNS AND POWER' REDUCTIONS Date 860510 Completed by G. A. Wallin REPORT MONTH April Telephone (802) 257-7711 1
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No.
Date Type Duration Reason Method of License Systen Component
'Cause and Corrective Action to (hours)
Shutting Down Event Code Code Prevent Recurrence Reactor Report #
85-14 860401 S
719 C
1 N/A N/A N/A 1985 Refueling / Maintenance /Recirc (cont)
Pipe Replacement Outage in progress.
F-Forced A-Equipment Failure (Explain),
3 4
1 2
Method:
Exhibit G - Instructions S-Scheduled B-Maintenance or Test 1-Manual for Preparation of Data Entry C-Refueling 2-Manual Scram Sheets for Licensee Event D-Regulatory Restriction 3-Automatic Scram Report (LER) File (NUREG 0161)
E-Operator Training and License Examination 4-Other (Explain)
F-Administrative 5
G-Operational Error (Explain)
Exhibit I - Same Source H-Other (Explain) 9 I
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Docket No.
50-271 Unit V3rmont Yrnkee Date 860510 Completed by G.A. Wallin Telephone (802) 257-7711 REPORT MONTH April
SUMMARY
OF OPERATING EXPERIENCES Hinblights Vermont Yankee operated at 0% of rated thermal power for the month.
Gross electrical generation was O
MWH* or 0% of design electrical capacity.
Operatina Summary The following is a chronological description of plant operations iracluding other pertinent items of interest for the month:
Throughout the reporting period, the plant was shutdown for the 1985/1986 Refueling / Maintenance /Recire Pipe Replacement Outage.
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VERhiONT YANKEE NUCLEAR POWER CORPOR ATION P. O. BOX 157 GOVERNOR IIUNT ROAD VERNON, VERMONT 05354 VYV 86-128 May 10, 1986 U. S. Nuclear Regulatory Commission Director, Office of Management Information and Program Control Washington, D. C.
20555
Dear Sir:
Submitted herewith is the Monthly Statistical Report for the Vermont Yankee Nuclear Power Station for the month of April,1986.
Very truly yours, VERM0 IT YANKEE NUCLEAR POWER CORP.
h Warren P. Murphy Vice President and Manager of Operations WPM /GAW/gnv:MSR1.lA4SR (jY r
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