ML20246E427
| ML20246E427 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 06/30/1989 |
| From: | Horn G, Scheuerman J NEBRASKA PUBLIC POWER DISTRICT |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CNSS898250, NUDOCS 8907120238 | |
| Download: ML20246E427 (5) | |
Text
9 yafeg COOPER NUCMAR STATION ENhkh Nebraska Public Power District "" " "?"A*c" O!?%h""^T^ "'"
CNSS898250 July 6, 1989 Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C.
20555
Subject:
Monthly Operation Status Report for June 1989 Docket No. 50-298 Gentlemen:
Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for June 1989. The report includes Operating Status, Average Daily Unit Power Level, Unit Shutdown Data, and a Narrative Summary of Operating Experience.
Should you have any comments or require additional information regarding this report, please contact me.
Sin re:,y,
Jn V-G/R) Horn Dinsion Manager of Nuclear Operations GRH/JTS:nd Enclosure ec:
G. D. Watson w/ene.
R. D. Martin w/ene.
l l
8907120238 890630 PDR ADOCK 05000298 R
PDC g
I i
OPERATING DATA REPORT
+
DOCKET NO.
050-0298 DATE July 6, 1989 COMPLETED BY J. T. SCheuerman TELEPHONE (402) 825-3811 OPERATING STATUS 1.
Unit Names Cooper Nuclear Station
- gote, 2.
Reporting Period:
June 1989 3.
Licensed Thermal Power (MWt):
2381 4.
Nameplate Rating (Gross MWe):
836 5.
Design Electrical Rating (Net MWe):
778 6.
Maximum Dependable Capacity (Gross MWe):
787
)
764 7.
Maximum Dependable Capacity (Ne MWe): _
8.
If Changes Occur in Capacity ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
9.
Power Level To Which Restricted If Any (Net MWe):
- 10. Reasons For Restriction, If Any:
This Month Yr.-to-Date Cumulative
- 11. Hours In Reporting Period 720.0 4.343.0 131,496.0
- 12. Number of Hours Reactor Was Critical 34 5.4 2.425.4 98.,400.7
- 13. Reacter Reserve Shutdown Hours 0.0 0.0 0.0
- 14. Hours Generator On-Line 31 5. 5 2.374.7 96,809.3
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
- 16. Gross Thermal Energy Cencrated (MWH) 586.442.0 5.153.184.0 192.883.908.0
- 17. Gross Electrical Energy Generated (MWH) 189.192.0 1.708.507.0 62,101,328.0
- 18. Net Electrical Energy Generated (MWH) 183.544.0 1.651.489.0 59,880.723.0
- 19. Unit Service Factor 43.8 54.7 73.6 20.
Unit Availability Factor 43.8 54 1 73.6
- 21. Unit Capacity Factor (Using MDC Net) 13.4 44.A 54.6
- 22. Unit Capacity Factor (Using DER Net) 12.8 aq.4 58.5
- 23. Unit Forced Outage Rate 0.0 10.1 4.8 24 Shutdown Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
- 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
7-___-__-.,.___--
..e AVERAGE DAILY. UNIT POWER LEVEL ~
u DOCKET NO.-
050-0298 UNIT
-CNS DATE July 6,.1989 COMPLETED BY J. T. Scheuerman TELEPHONE (402) 825-3811 1
MONTH June 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
17 16
'2:
o.
18 144 l
3 0
19 392 4
o 20 430 5
0 21 sss 6
o 22 637 7
0 23 703 8
0 24.
710 9
o 25 550 10 0
26 637 11 o
27 711 12.
o 28 707 13 0
29 702 14 o
30 753 15 o
31
~16-o 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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1 OPERATIONS NARRATIVE Cooper Nuclear Station June 1989 1
The 1989 (EOC12) Refueling and Maintenance Outage continued until 1830 on
. June 7, 1989, when.the generator was synchronized to the grid.
At 0258 on June 18, 1989, the generator was taken off-line to test the overspeed crip circuitry for the turbine. The generator was synchronized back to the grid at 0501 on June 18, 1989.
On June 25, 1989, a scheduled load reduction of 22.6% was made to perform a control rod pattern adjustment.
No scheduled or unscheduled shutdowns, or other significant power reductions were experienced during the month of June. A capacity factor of 33.4% was achieved for the month.
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