ML20067C940

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Monthly Status Rept for Jan 1991 for Cooper Nuclear Station
ML20067C940
Person / Time
Site: Cooper 
Issue date: 01/31/1991
From: Meacham J, Jacqueline Thompson
NEBRASKA PUBLIC POWER DISTRICT
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CNSS918541, NUDOCS 9102120258
Download: ML20067C940 (5)


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t CNSS918541 February 1,1991 6

Document Control Desk U. S. Nuclear Regulatory Coutilasion Washington, D.C.

20555 Subj ect:

Monthly Operating Status Report for January 1991, Docket No.

50 298, Centlemer.:

Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for January 1991.

The report includes Operating Stacus,_ Average Daily-Unit Power 1.evel, 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, LAcu.QeS % -

M. Hencham Division Manager of

_Nucinar Operations JHM:J ET: kap Enclosures 4

cc:-

C. D. Watson w/ enclosures R. D Martin w/ enclosures 1

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L 9102120258 910131 ADOCK0500gG DR 1

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OPERATING DATA REPORT DOCKET NO. _050 02,98 UNIT _CNS i

DATE Feb. 1. 1991 p'PATING STA.TMS TELEPHONE (402) 825 5291 1.

Unit Name:

Cocoor Nuclear Station Notes l

2.

Reporting Period:

January 1991 3.

Ucentou Thermal Power (MWt);

2381 4.

Nameplate Fhting (Gross MWe):

836 _

6 Design Electrical Rating (Not MWe): 778 6

Maximum Dependable Capacity (Gross MWe): 787 7.

Maximum Dependable Capao:ty (Net MWe):

764 8.

If Changes Occur in Capacity Ratings (hems Number 3 Through 7) Since lht Report. Give Reasons:

g.

Power Level To Which Restricted, if Any (Not MWe):

10.

Reasons For Restriction,if Any:

This Month Yr, to Date Cumulat#ve 11.

Hours in Reporting Period 744.0,,

744.0 145.417.0 12.

Number of Hours Reactor Was Critical 744.0 744.0 110.345 5.

13 Reactor Reserve Shutdown Houre 0.0 00 00 14.

Hours Generator On-Une 744 0 744.0 108.60$J,_

15 Unit Reserve Shutdown Hours 0.0 0 Q_

00 16.

Gross Thermal Energy Generated (MWH) 1.751.978.0 1.751.976,0 220.344.100 0 17.

Gross Electric Energy Generated (MWH) 588.015 0 588.015,0 71.197.425 0 18, Net Electric Energy Genetsted (MWH) 560.0QQ_

568.899 0

_68.695.470.0 10.

Unit Service rector 100 0 100.0 74.7 20.

Unit Availability factor 100.0 10QJ_

- 74.7 21.

Unit Capacity factor (Using MDC Net) 100.1,.

100.1 61.8 22.

Unit Capacity Factor (Using DER Net) 98 3 98.3 60.7 23 Unit f orced Outage Rate 00 0.0___

4.7 24, Shutdown Scheduled Over Next 6 Months (Type. Date, and Duration of Each):

Nono 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 INITLAL CRITICAUTY INfTLAL ELECTRICITY j

COMMERCIAL OPERATION

A.VERAGE DAILY UNIT POWER LEVEL DOCKET NO.

050-0298 4

UNIT CNS 6

DATE February 1, 1991 y

TELEPHONE (402) 825-5291 MONTH

_ January 1991 i

l DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Wet)

(NWe-Net) i 1

771 17 773 2

769 18 773 3

769 19 773 4

770 20

.,767 5

770 21 771 6

76?

22 772 7

770 23 773 8

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24 771 9.

770 25 770 10 771 26 763 11 772 27 635

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13 772 28 739 13 765 29 78, -_

(- - 14 773 30 49 15 773 31 770

.16 772

. INSTRUCTIONS On'this' format, list.the average daily unit power level in MWe-Net for each l

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-day in the reporting month.

Compute to the nearest whole megawatt.

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OPERATIONS NARRATIVE COOPER NUCLEAR STATION JAiiUARY 1991 1

1 NORMAL POWER OPERATION WAS EXPERIENCE 0 OURING THE MONTH OF JANUARY.

A CAPACITY FACTOR OF 100.1% WAS ACHIEVED FOR THE MONTH.

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