ML20066D291

Monthly Operating Rept for Nov 1981

ML20066D291
Person / Time
Site:	Cooper
Issue date:	12/02/1981
From:	Ballinger P NEBRASKA PUBLIC POWER DISTRICT
To:
Shared Package
ML20066D274	List: ML20066D271 ML20066D291
References
NUDOCS 8211110268
Download: ML20066D291 (4)

Text

{{#Wiki_filter:_______ OPERATING DATA REPORT ~ DOCKET NO. 50-298 DATE December 2, 1981 COMPLETED BY P. L. Ballinger TELEPHONE 402-825-3811 OPERATING STATUS Notes' Cooper Nuclear Station

1. Unit Name:

November 1981

2. Reporting Period:

2381

3. Licened Thermal Power (MWt):

836

4. Nameplate Rating (Gross MWe):

778

5. Design Electrical Rating (Net MWe):

787

6. Maximum Dependable Capacity (Gross MWe):

764

7. Maximum Dependable Capacity (Net 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):

None

10. Reasons For Restrictions,If Any:

None This Month Yr. to Date Cumulative 720.0 8,016.0 65,041.0

11. Hours in Reporting Period

12. Number Of Hours Reactor Was Critical 594.2 5,553.0 53,142.4

'O.0 0.0 0.0

13. Reactor Reserve Shutdown Hours

14. Hours Generator On.Line 567.1 5.495.7 52,213.5

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1,229,448.0 12,161,904.0 101,944,014.0

17. Gross Electrical Energy Generated (MWH) 402.131.,0.,

3,418,117.0 31,895,131.0

18. Net Electrical Energy Generated (MWH) 1RR 9SR n 1 ?Ra RA6.n an 711 176.n

19. Unit Service Factor 78.8 68.6 80.3

20. Unit Availability Factor 78.8 68.6 80.3

21. Unit Capacity Factor (Using MDC Net) 70.6 53.6 61.8

22. Unit Capacity Factor (Using DER Net) 69.L 52.7 60.7_

0.0 2.2 4.1

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Each1:

Refueline. May 1. 1982. 4 weeks

25. If Shut Down At End Of Report Period. Estimated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation):

Forecast Achiesed INITIA L CRITICA LITY INITIA L ELECTRICITY COMMERCIAL OPERATION 8211110268 811202 ~' PDR ADOCK 05000298 N 73 R PM

4 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-298 UNIT Cooper Nuclear Station-December 2, 1981 DATE P. L. Ballinger COMPLETED BY 402-825-3811 TELEPHONE MONTM Mmr owh o r DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 768 1 0 g7 2 O gg 767 764 3 0 39 768 4 0 20 767 5 0 23 744 6 0 22 71 767 7 23 767 8 349 24 490 768 9 25 511 765 10 26 660 732 11 27 740 12 716 28 705 748 13 29 706 14 30 778 637 -15 31 16 767_ INSTRUCTIONS On this format. list th'e average daily unit power levelin MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt. (9/77)

9 ~ UNITSilUIDOWNS AND' POWER REDUCTIONS DOCKET NO. UNIT NAM E Connor hclone Station DATE December 2, 1981 COMPLETED BY P. L. Ballinster REPORT MONTig November TELEPHONE 402-825-3811 jg Y Licensee ,E t, Cause A Corrective No. Date R 38 5 _E y 5 Event 3,7 g'5j Actiim to H f= 5 j;gg Report e mU U Prevent Recurrence g 6 81-7 810912 S 152.9 B 1 N/A N/A N/A Turbine rotor maintenance outage completion. I 2 3 4 F: Forced Reason: Method: Exhibit G. Instructions S: Scheduled A Equipment Failure (Explain)

1. Manual for Preparation of Data B-Maintenance of Test 2 Manual Scram.

Entry Sheets for Licensee C. Refueling 3 Automatic Scram. Event Report (LER) File (NURI.G-D Regulatory Restriction 4 Osher (Explain) 0161) E-Operator Trainint;& License Examination F Administrative '5 G-Oper::tional Error (Explain) Exhibit 1 Same Source p)/77) Il-Other (Explain)

OPERATIONS NARRATIVE Cooper Nuclear Station November 1981 The turbine rotor maintenance outage ended on November 6, 1981 with completion of the low pressure turbine rotor replacement. The reactor was taken critical at 1450 hours, November 6,1981 and the generator was synchronized to the grid at 0343 hours, November 7, 1981. The generator was tripped off line at 1700, November 7,1981 for overspeed trip testing and to balance the new low pressure rotors and was re-synchronized to the grid at 2201, November.7, 1981. The plant increased power to rated conditions and operated at steady state power for the remainder of the month. 9 .=e O ,-e =}}