ML20093E562

Monthly Operating Rept for Sept 1995 for Cooper Nuclear Plant

ML20093E562
Person / Time
Site:	Cooper
Issue date:	09/30/1995
From:	Ballinger P, Herron J NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CENG958035, NUDOCS 9510160291
Download: ML20093E562 (5)

Text

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j COOPER NUCLEAR STATION P.O. BOX 98. BROWNVILLE. NEBRASKA 68321 Nebraska Public Power District *iMN""

CENG958035 October 10, 1995 Document Control Desk U. S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

Monthly Operating Status Report for September, Docket No. 50-298.

Gentlemen:

Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for September, 1995. The report includes Operating Status, Average Daily Unit Power Level, Unit Shutdown Data and a Narrative Summary of Cperating Experience for the month of September.

Should you have any comments, or require additional information regarding this report, please contact me.

Sincerely, T. Herron  ;

'lant Manager JTH:PLB tlb Enclosures cc: J. R. McPhail R. L. Gangel G. R. Horn P. D. Graham A. L. Dostal K. C. Walden D. D. Rieger E. A. Lanning A. J. Hubl R. L. Gumm J. H. Mueller NRC Senior Resident Inspector T. H. Black R. J. Singer T. L. Bundy L. J. Callan INPO Records Center R. W. Beck and Associates ANI Library E. J. Mroczka H. J. Green F. E. Yost 1C0108 9510160291 950930 PDR R

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I i i lo t ' , OPERATING DATA REPORT DOCKET NO. 050-0298 UNIT CNS DATE October 10. 1995 , OPERATING STATUS TELEPHONE (402) 825-5295

1. Unit Name: Cooner Nuclear Station Notes

2. Reporting Period: Seotember 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 MWe): 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:

l This Month Yr.-to-Date Cumulative

11. Hours in Reporting Period 720.0 6.551.0 186.288.0

18. Number of Hours Reactor Was Critical 720.0 5.435.0 138.625.2

13. Reactor Reservs Shutdown Hours 0.0 0.0 0.0

  ' 14. Hours Generator On-Line                                             720.0                 5.312.5           136.591.8

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1.580.304.0 12.334.592.0 283.645.836.0

17. Gross Electric Energy Generated (MWH) 519.106.0 4.043.960.0 92.162.305.0

10. Net Electric Energy Generated (MWH) 502.212.0 3.917.942.0 89.016.380.0

19. Unit Service Factor 100.0 81.1 73.3

20. Unit Availability Factor 100.0 81.1 73.3

31. Unit Capacity Factor (Using MDC Net) 91.3 78.3 62.5 l l

22. Unit Capacity Factor (Using DER Net) 89.7 76.9 61.4 I

83. Unit Forced Outage Rate 0.0 18.9 8.5

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

Refuelina Outaae: October 13.1995: 55 days.

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

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           ,                  AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 050-0298 UNIT CNS DATE October 10. 1995

. TELEPHONE (402) 825-5295 MONTH September 1995 1 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Ne t) (MWe-Net) 1 723 17 699 2' 722 18 690 3 721 19 690 4 718 20 694 5 711 21 692 6 712 22 689 7 709 23 687 8 709 24 685 9 709 25 682 10 675 26 681 11 715 27 674 l l l 12 708 28 672 i l 13 708 29 672 14 707 30 671 15 703 31 - 16 701 INSTRUCTIONS on this format, list the average daily unit power level in MWe-Net for each day in the rsporting month. Compute to the nearest whole megawatt.

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4 i OPERATIONS NARRATIVE COOPER NUCLEAR STATION J September 1995 Cooper Nuclear Station operated the month at maximum power in end of cycle coast. Turbine testing and a rod adjustment occurred on September 10th. Cooper attained a unit capacity factor of 91.3 percent (MDC Net) for the month of September.

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