ML20070G291

Monthly Operating Rept for Feb 1991 for Cooper Nuclear Station

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

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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,

^

s We~

-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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OPERATING DATA REPORT DOCKET NO. _Q50 0298 UNIT CNS

.Jin r ch 4 19.4 %

DATE 1

(402E 82$ 53 QIIffi1NC STAT.1!S TELEril0NE 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 i et kt V

,.1 N

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 0 100 1 74 9 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

~

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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