ML20070G291

Monthly Operating Rept for Feb 1991 for Cooper Nuclear Station.W/910304 Ltr

ML20070G291
Person / Time
Site:	Cooper
Issue date:	02/28/1991
From:	Krautblatt B, Meacham J NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CNSS918571, NUDOCS 9103110382
Download: ML20070G291 (5)

Text

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N; COOPER NUCLE AR ST ATioN

Nebraska Public Power District "" " * "d"J*o"??Mi&^i?^ "'"

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.CNSS918571 March 4',-1991

-Document Control Desk TU, S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

Monthly Operating Status Report for February 1991, Docket No.

50-298. 1 Centlemen:  ;

Enclosed for your 'infortuation and use is the Cooper Nuclear Station Monthly Operating Status Report for February 1991. The report includes Operating Status, Average Daily l' nit- 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,

^

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-J. M. Meacha Division Manager of Nuclear Operations

JMM:BJK: kap :

Enclosures cc: C. D. Watson w/ enclosures R. D. Martin w/ enclosures

,bec: R. W.-Watkins w/ enclosures C. R..llorn w/ enclosures R. E. Wilbur w/ enclosures

.D. A. Whitman w/ enclosures

~J','C. Murphy w/ enclosures D. E. Foland w/ enclosures R. J. Singer w/ enclosures T. L. Lundy w/ enclosures

- T. J Oakes w/onclosures

'R. A. Dieterich w/ enclosures D. J . Echaecher' w/ enclosures

~J. L. Citta w/ enclosures P. L. Ba411nger w/ enclosures-T.11. Blawk w/ enclosures L. E. Bray w/ enclosures INPO Records Center w/ enclosures R. W. Beck and Associates w/ enclosures ANI Library w/ enclosures NRC Senior Resident Inspector w/ enclosures J. N. Grace w/ enclosures

11. J. Green w/ enclosures F. E. Yost w/ enclosures 9103110382 Y1one

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ADOCK O'5000298 PDR M2-Y gl l

. OPERATING DATA REPORT

, DOCKET NO. _Q50 0298 UNIT CNS DATE .Jin r ch 4 1 QIIffi1NC STAT.1!S TELEril0NE (402E 82$19.4 53  %

t. Unit Name: COODer Nuclear Station Notes

2. neporting period: Februgtry 1991 3 Licensed Thermal Power (MWt)- 2381

4. Nameplate Rating (Gross MWe): "A 5 Design E'wtrica' Rating iNet kt V , .1 6 Maximum Dependable Capaci.y (Gro - +): 787

7. Maximum Dependable Capacity (Not MWe): 764 6, H Changes Ckour in Capacity Ratings (hems Number 3 Through 7) Since Last Report, Give Reasons:

9. Power Level To WA Restrleted, if Any (Not FNe): ,,_

10 Reasons For Restriction,If Any:

, This Month Yr..to.Date Cumulative

11. Hour ^ in Reporting Period 672.0 1.416 0 146.089 Q_

12. Number of Hours Hencaor Was Critical 672.0 1.416Q 111.017.5 Reactor Reserve Shutdown Hours _ 0.0 0.0 00

'4.

Hours Generator On.Une _ 6721 1.416 0 109.357.0 15 Unit Reserve Shutdown Hours 00 0 Q_ 00

16. Gross Thermal Energy Generated (MWH) 1.588.056 0 3.34QE2A 221.932.150 0

17. Gross Electric Energy Generated (MWH) 531.983 0 1.119.9QQ.Q. 71.729.408 0

18. Net Elecule Energy Generated (MWH) 614.940 0 1.083.839.0 69.210.419 0

10. Unit Service Factor 100 0 100 0 74 9 20, Unit Availability Factor 100 0 74 9 100 1

21. Unit Capacity Factor (Using MDC Net) 100 3 _ 100.2 62_Q_

22. Unit Capacity Factor (Using DER Net) 98 5 98 4 60 9 23 Unit Forced Outage Rate ,,, 00 00 4.7

24. Shutdown Scheduled CNet 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

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26. Units in Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITLAL ELECTRICITY COMMERCIAL OPERATION

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 050-0298 UNIT CNS DATE _ March 4. 1991 TELEPHONE _J402) 825-5396 NONTH February 1991 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (NWe-Net) (MWe-Net) 1 688 17 770 2 , 764 18 772 3 768 19 771 4 769 .20 769 5 768 21 770 6' 769 22 768 7 771 23 768 8 771 24 762 9 772 25 768 10 _ 770 26 767 11 771 27 . 769 12 770 28 768 1? 772 29 14 769 30 .

15 769 31 16 772 INSTRUCTIONS 1 On this format, list the average daily unit power level in MWe-Not for each day in the reporting month. Compute to the nearest whole megawatt.

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OPERATIONS NARRATIVE COOPER NUCLEAR STATION FEBRUARY 1991 NORMAL POWER OPERATION WAS EXPERIENCED DURING THE MONTH OF FEBRUARY. A CAPACITY FACTOR OF 100.3% WAS ACHIEVED FOR THE MONTH.

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