ML20081B323

Monthly Operating Rept for Feb 1995 for Cooper Nuclear Station

ML20081B323
Person / Time
Site:	Cooper
Issue date:	02/28/1995
From:	Emily Krause NEBRASKA PUBLIC POWER DISTRICT
To:
Shared Package
ML20081B315	List: ML20081B314 ML20081B323 ML20081B325
References
NUDOCS 9503160132
Download: ML20081B323 (4)

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OPERATING DATA REPORT DOCKET NO. 050-0298 UNIT CNS DATE March 10. 1995 OPERATING STATUS TELEPHONE (402) B25-5829

1. Unit Name: Cooner Nuclear Station Notes

2. Reporting Period: Februarv 1995

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

7. Maximum Dependable Capacity (Net MWc): 764

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 672.0 1.416.0 181.153.0

12. Number of Hours Reactor Was Critical 300.0 300.0 133.490.2

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line 177.5 177.5 _131.456.8

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 333.502.0 333.502.0 271.644.746.0

17. Gross Electric Energy Generated (MWH) 99.227.0 99.227.0 88.217.572.0

18. Net Electric Energy Generated (MWH) 95.667.0 95.667.0 85.194.105.0

19. Unit Service Factor 26.4 12.5 72.6

20. Unit Availability Factor 26.4 12.5 72.6

21. Unit Capacity Factor (Using MDC Net) 18.6 8.8 61.6

32. Unit Capacity Factor (Using DER Net) 18.3 8.7 60.4

33. Unit Forced Outage Rate 73.6 87d_ 8.8

24. Shutdown Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

None.

25. If Shut Down At End of Report Period. Estimated Date of Startup: N/A

26. Units in Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 9503160132 950310 PDR R ADOCK 05000298 PDR

,., . .. AVERAGE DAILY UNIT POWER LEVEL I

l DOCKET NO. 050-0298

, UNIT CNS DATE March 10. 1995 TELEPHONE (402) 825-5829 I MONTH February 1995 t

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DA1LY POWER LEVEL '

(MWe-Net) (MWe-Net) l 1

i 1 0 17 0 i 2 0 18 0 .

3 0 19 0 4 0 20 0 I

5 0 21 40 6 0 22 128 ,

7 0 23 399  ;

8 0 24 540  ;

i 9 0 25 656  ;

10 0 26 713  !

i 11 0 27 765  !

12 0 28 746 i

13 0 l

14 0 j

.15 0 ,

16 0  ;

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 SHUTDOWNS AND POWER REDUCTIONS '

DOCKET NO. 050-0298 "

UNIT NAME Cooper Nuclear Statson DATE March 10.1995 .

COMPLETED BY J,. A. Kemes Krause REPORT MONTH February 1995 TELEPHONE (402) 825-5829 Method Licensee Cause & Corrective Duration Of Event System

• Component 5 Action to No. Date Type' (Hours) Reason 8 Shutting Report Code Coda Prevent Recurrence Down Reactor 8 94-5 5/25/94 F 494.5 H 1 94-009 EK 27 EDG 1 and EDG 2 declared inoperable due to insufficient UV relay testing.

1 F: Forced 2 Reason: 3 Method: 4 Extutzt G - instructions for S: Scheduled A - Equipment Failure (Explem) 1 - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets for Ucensee Event C - Refueling 3 - Automatic Scram Report (LER) File (NUREG-0161)

D - Regulatory Restriction 4 - Continued E - Operator Training & Ucense Examination 5 - Reduced Load 5 Exhitnt I Same Source F - Admirustrative 6 - Other G Operational Error (Explain)

H - Other (Explain)

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r OPERATIONS NARRATIVE COOPER NUCLEAR STATION February 1995 i

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Cooper Nuclear Station commenced startup from Forced outage 94-03  !

on February 9,1995, achieving full power on February 27,1995.

Cooper attained a unit capacity factor of 18.6 percent (MDC Net) for i the month of February. f P

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