ML20155G260

Monthly Operating Rept for Sept 1988 for Cooper Nuclear Station

ML20155G260
Person / Time
Site:	Cooper
Issue date:	09/30/1988
From:	Horn G, Scheuerman J NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CNSS888244, NUDOCS 8810140168
Download: ML20155G260 (5)

Text

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OPERATING DATA REPORT DOCKET NO. 050-0201 DATE 10-07-87 COMPLETED BY 3.

. Scheuerman TELEPHONE (402? 825-3811 OPERATING STATUS N

1. Unit Name: _ Coocer Nuclear Statinn

2. Reporting Period:

September 1988

3. Licensed Thennal Power (MWt):

2381 836

4. Nameplate Rating (Grom MWe):

5. Design Electrical Rating (Net MWe): 778 787

6. Maalmum Dependable Capecity (Grom MWe):

764

7. Maximum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity Ratings (Items Number 3 T1. rough 7) Since Last Repit. Give Reasons:

9. Power Level To Which Restricted,if Any (Net MWe):

10. Reasons For Restrictions.lf Any:

i This Month Yr..to.Date Cumulative

11. Hours in Reporting Period 720.0 6.575.0 124.944.0 720.0 3,758.9 93.766.3

12. Number Of Hours Reactor Fas Critical

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On Line 720.0 3.681.2 97 ??5.6

15. Unit Rewrve Shutdown Hours 0,0 01 0.0

16. GromThermalEi gy 7tnerated(MWH) 1.657.416.0 7.908.768.0 182.539.475.5

17. Grem Electrical Energy Generated (MWH) 5'O. 80LJL.

2.504 675.0 ER 691.706.0 i

18. Net Electrical Energy Generated (MWH) 535.003.0 2.515.769 d 56.544.393.0 100.0 56.0 73.8

19. Unit Service Factor 100.0 56.0 73.8

20. Unh Availability Fac* w

21. Unit Capacity Factor (Using MDC Net) 97.3 50.1 54.2

22. Unit Capacity Factor (Using DER Net) 58.2 95.5 49.2 0.0 9.0 4.8

.23. Unit Forced Outage Rate

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

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

26. Units in Test Status (Prior to Commercial Operation D Forecast Achieved d

i INITIAL CRITICALITY INITIAL ELECTRICITY CO.\\t%tERCI A L OPER ATION 1

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e AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

050-0298 UNIT CNS DATE in 07-AA COMPLETED BY J. T. Scheuerman (402) 825-3811 TELEPHONE F NTN SeDtember 1988 DAY AVERAGE DAILY POWER LEVEL LAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe-Net) 73R 17 766'

_2 739 13 762

-3 724 764 g,

587 4

20 767 03 5

21 764 6

662 22 765

'67 757 7

23 3

769 24 769 768 25 762 768 769 '

to 26 il 764 27 768 12 756 2s 761 13 735 29 767 i

684 768 14 30 l

765 15 3,

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INSTRUCT 10NS On this format, list the average daily unit power levelin MWe Net for each day in the reporting month. Compute to the nearest whole rneg' watt.

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UNITS!!UTDOWNS ANI) POWElt REDUC 110NS IKK'KET NO.

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Ex!iihis G.Instructis=is 5: Scheduled A.E.iuipment Failure (Exp!:In) 14tanual for Pseparathm of Data Il4taintenance of Test 24tanual Seram.

Entiy Sheets fin I.ieensee C-ItcIncling 3 Automatic Scram.

Even: Itepini (Illt) File (Nt:!ti:G.

D.Itegulatory itestriction 4-Other (Explain) 0161)

E Opciaion Ts:.ining A Ucense Examination l' Adusnistrative 5

G-Operational Error (Explain)

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e OPERATIONS NARRATIVE Cooper Nuclear Station September 1988 The plant operated through the month of September with no scheduled or unscheduled shutdowns, or unscheduled power reductions in excess of 20%.

A capacity factor of 97.3% was achieved for the month.

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CNSS888244 October 7, 1988 Document Control Desk U.S. Nuclear Regulatory Comission Washington, D.C.

20555

Subject:

Monthly Operation Status Report for September 1988 Docket No. 50-298 Gentlemen:

Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for September 1988.

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.

Sincerely,

/

GYiC dr'n~~

Division Manager of Nuclear Operations GRH/JTS:nd Enclosure cc:

G. D. Watson w/ enc.

R. D. Martin w/ent.

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