ML20070D757
| ML20070D757 | |
| Person / Time | |
|---|---|
| Site: | Vermont Yankee File:NorthStar Vermont Yankee icon.png |
| Issue date: | 12/09/1982 |
| From: | Burger F VERMONT YANKEE NUCLEAR POWER CORP. |
| To: | |
| Shared Package | |
| ML20070D756 | List: |
| References | |
| NUDOCS 8212150176 | |
| Download: ML20070D757 (6) | |
Text
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VERMONT YANKEE NUCLEAR POWER STATION MONTiiLY STATISTICAL REPORT 82-11 FOR Tile MONTil 0F NOVEMBER, 1982 f
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l 8212150176 821209 PDR ADOCK 05000271 R
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I OPERAT7NG DATA REPORT DOCKET NO.
50-271 DATE 821209 COMPLETED BY F.J. Burger TELEPHONE (802) 257-7711 Ext. 136 OPERATING STATUS
- 1. Unit Name:
Vermont Yankee
- 2. Reporting Period:
November
- 3. Licensed Thermal Power (We):
1593
- 4. Nameplate Rating (Gross We):
540
- 5. Design Electrical Rating (Net We): 514(oc) 504(cc)
- 6. Maximum Dependable Capacity (Gross MWe):
535
- 7. Maximum Dependable Capacity (Net We):
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 N/A
- 10. Reasons For Restrictions, If Any:
This Month Tr-to-Date Cumulative
- 11. Hours In Reporting Period 720.00 8016.00
- 12. Number Of Hours Reactor Was Critical 720.00 7720.84 79 7on oo
- 13. Reactor Reserve Shutdown Hours 0.00 0.00 0.00
- 14. Hours Generator On-Line 720.00 7664.50 70.675.69
- 15. Unit Reserve Shutdown Hours 0.00 0.00 0.00
- 16. Gross Thermal Energy Generated (MWH) 1,132,033.00 11,973,181.50 101,888.942.00
- 17. Gross Electrical Energy Generated (MWH) 386,048.00 3,997,455.00 33,869,426.00
- 18. Net Electrical Energy Generated (MWH) 369,985.00 3,798,459.00 32,114,745.00
- 19. Unit Service Factor 100.00 95.62 79.09 100.00 95.62 79.09
- 20. Unit Availability Factor
- 21. Unit Capacity Factor (Using MDC Net) 101.96 94.02 71.31
- 22. Unit Capacity Factor (Using DER Net) 99.97 92.19 69.99
- 23. Unit Forced Outage Rate 0.00 3.20 6.49
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
An eight week refueling outage is scheduled to start March 5, 1983.
- 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 I
COMMERCIAL OPERATION
1 AVERAGE DAILY UNIT POWER LEVEL 50-271 DOCKET NO.
UNIT Vermont Yankee DATE 821209 f
COMPLETED BY F. J. Burger TELEPHONE (802) 257-7711 Ext. 136 MONTH November DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1.
519 17.
520 2.
519 18.
520 3.
519 19.
520 4
519 20.
520 5.
519 21.
470 6.
487 22.
520 7.
520 23.
520 8.
520 24.
520 9.
520 25.
521 4
10.
520 26.
521 524 2 7.,
520 11.
520 28.
-470 12.
13.
521 29, 521 14, 521 30.
522 15.
466 31.
16.
520 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.
UNIT SilUTDOWNS AND POWER REDUCTIONS DOCKET NO 50-271 UNIT NAME Vermont Yanki.a DATE 821209 REPORT MONTil November COMPLETED BY F. J. Burger TELEPilONE (802) 257-7711 Ext. I36 I
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u ause & Conective 00 "a dO License
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Date c
Action to E.
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Report #
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O 82-19 821115 S
N/A B
4,(powe N/A RB CONROD Power reduction for control rod pattern reduction adjustment and turbine surveillance, 82-20 821121 S
N/A B
4 (powe r N/A RB CONROD Power reduction for control rod and reduction turbine generator surveillance.
82-21 l 821128 S
N/A -
B 4 (Power reduction N/A RB CONROD Power reduction for control rod pattern adjustment and turbine surveillance.
F: Forced Reason:
Method:
Exhibit C-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-Other (Explain)
E-Operator Training & License Examination 5
F-Administrative Exhibit I - Same Source G-Operational Error (Explain) li-Other (Explain) 7/80
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DOCKET NO.
50-271 UNIT Vermont Yankee DATE 821209 COMPLETED BY F. J. Burger TELEP110NE (802) 257-7711 Ext. 136 SAFETY RELATED MAINTENANCE NATURE OF MALFUNCTION ER OR OUTAGE EQUIPMENT MAINTENANCE NUMBER CAUSE RESULT CORRECTIVE ACTION UPS-1A, Logic Power Supply Corrective N/A Unknown Control Battery Replaced Logic Power MR 82-1348 Discharge Alarm Supply (UPS-1A Operatior al)
UPS-1A, Bus ACB Corrective N/A Improper ACB ACB Would Not Correctly Installed MR 82-1356 Installation Close (UPS-1A ACB Following on Fbint. tie)
Maintenance MSIV, V2-86A, Test Switch Corrective N/A Failed Parts Valve Would Not Replaced Switch MR 82-1363 Test Contact Plate Main Steam Line liigh Corrective N/A Failed Parts Relay Tripped Replaced Coil and Radiation Relay 16A-K7C MR 82-1372 Contact Plate Test Valve for ItPCI Corrective N/A Worn Parts Valve Very liard Replaced Valve PS23-68C MR 82-1376 to Operate RCIC Valve V13-32 Power Preventive N/A Improper Conduit and Rerouted Conduit and Conduit and Air Tubing MR 82-1419 Installation rubing Too Tubing Close To Steam Lines RCIC Relief Valve, V13-26, Corrective N/A Wear / Corrosion Jalve Stuck Rebuilt Valve For The RCIC Skid Lube Oil MR 82-1432
@ pen (RCIC Cooler Water Supply 3perational)
I T
t DOCKET NO.
50-271 UNIT Vermont Yankee DATE 821209 COMPLETED BY F. J. Burger TELEPHONE (802) 257-7711 Ext. 136 REPORT MONTH November
SUMMARY
OF OPERATING EXPERIENCES Highlights Vermont Yankee operated at98.69% of rated thermal power for the month.
Gross electrical generation was 386,048 MWH, or 99.29%of design electrical capacity.
Operating Summary The following is a chronological description of plant operations including other pertinent itema of interest for the month:
At the beginning of the reporting period the plant was operating at 99.8% of rated thermal power.
821115 At 0015 hrs. a power reduction was initiated for a control rod pattern adjustment and turbine surveillance.
821115 At 0230 hrs a return to full power started.
821121 At 0030 hrs. a power reduction was initiated for a control rod and turbine generator surveillance.
821121 At 0105 hrs. a return to full power was started.
821128 At 0030 hrs. a power reduction was initiated for a control rod pattern adjustment and turbine surveillance.
821128 At 0140 hrs, a return to full power was started.
i At the end of the reporting period the plant was generating at 99.9% of rated thermal power.
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