ML20024F107

Monthly Operating Rept for Jul 1983

ML20024F107
Person / Time
Site:	Cooper
Issue date:	08/02/1983
From:	Ballinger P, Peter Thompson NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
CNS830474, NUDOCS 8309080236
Download: ML20024F107 (5)

Text

1 OPERATING DATA REPORT DOCKET NO. 050-298 DATE 8-2-81 COMPLETED BY P. L. Ballinger TELEPHONE 402-825-3811 OPERATING STATUS Cooper Nuclear Station Notes

1. Unit Name:

2. Reporting Period:

July 1983

3. Licensed Thermal Power (MW:):

2381

4. Nameplate Rating (Grcss MWe):

836

5. Design Electrical Rating (Net MWe):

778

6. Maximum Dependable Capacity (Gross MWe):

787 764

7. Maximum Dependable Capacity (Net MWe):

8. If Ct anges 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 Restrictions,if Any:

This Month Yr..to.Date Cumulative

11. Hours In Reporting Period 744.0 5,087.0 79.632.0

12. Number Of Hours Reactor Was Critical 0.0 2,850.1 64.221.0

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On.Line 0.0 2.840.4 63.2'.2.4

15. Unit Reserve Shutdown Hours n.n 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 0.0 6.227.904.0 126.289.206.0

17. Gross Eltetrical Energy Generated (MWH) 0.0 2.083.668.0 40.015.896.0

18. Net Electrical Energy Generated (MWH) 0.0 2.011.673.0 38,585,133.0

19. Unit Senice Factor 0.0 55.8 79.4

20. Unit Availability Factor 0.0 55.8 79.4

21. Unit Capacity Factor (Using MDC Net) nn 51.8 63.4

22. Unit Capacity Factor (Using DER Net) n.n 50.8 62.3

23. Unit Forced Outage Rate-0.0 0.7 3.7

\\ 24. Shutdowns Scheduled Over Next 6 Months (Type. Date,and Duration of EachI:

25. If Shut Down At End Of Report Period. Estimated Date of Startup: September 1, 1983

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

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY

,Q COMMERCIAL OPERATION w

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

050-298 LWIT A oper Nuclear Station DATE 8-2-8'1

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COMPLETED BY P. L. Ballincer TELEPHONE 402-875-1R11 d"IY MONTH DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 0

17 0

2 0

18 0

3 0

19 0

4 0

20 n

0 5

21 0

0 6

22 0

0 7

23 0

0 0

8 24 0

0 9

25 10 0

0 26 0

1I.

27 0

o 12 8

0 13 29 0

0 14 30 0

o 15 3,

0 16 INSTRUCT 10NS On this format.hst the average daily unit power levelin MWe. Net for each day in the reporting month. Compute to the nearest whole megawatt.

(9/77)

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050-298 DOCKET NO.

UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Cooper Nuclear Station DATE 8-2-83 COMPLETED BY.. P. L. BallinRer REPORT MONTil Julv TELEPHONE 402-825-3811 e.

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Cause & Corrective

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yY3 No.

Date g

3g js5 Event g'g g'8 Action to H

f5 5

jgg Report a mO U

Prevent Recurrcnce g

6 83-3 830430 S

744 C

Z N/A N/A N/A 1983 Refueling and Maintenance Outage i

2 3

4 F: Forced Reason:

Method:

Exhibit G Instructions 5: 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 ReporI (LER) File (NUREG-D-Regulatory Restriction 4 Other (Explain) 0161)

E-Operator Training & Ucense Examination F-Administrative 5

Exhibit I Same Source G. Operational Error (Explain)

('l/77)

II-Other (Explain)

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I-4 OPERATIONS NARRATIVE Cooper Nuclear Station July 1983 i

The 1983 Refueling Outage continued through the month of July. Cracks were discovered on Reactor Water Cleanup piping and Core Spray piping during extensive ISI inspection. A program to weld overlay the cracks found on the RWCU and CS piping is underway. A tentative startup date of September 1, 1983 is planned.

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CNSS830474 August 2, 1983 Director, Of fice of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

Monthly Operation Status Report for July 1983 Docket No. 50-298 Gentlemen:

Enclosed for your information and use is the Cooper Nuc1 car Station Monthly Operating Status Report for July 1983. 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, fif ndx&

P. V. Thomason Division Manager of Nuclear Operations PVT:1b Enclosure cc:

G. D. Watson w/ enc.

A. C. Gehr w/ enc.

J. T. Collins w/ enc.

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