ML20141D480

Monthly Operating Rept for Apr 1997 for Cooper Nuclear Station

ML20141D480
Person / Time
Site:	Cooper
Issue date:	04/30/1997
From:	NEBRASKA PUBLIC POWER DISTRICT
To:
Shared Package
ML20141D460	List: ML20141D456 ML20141D480 ML20141D506
References
NUDOCS 9705200120
Download: ML20141D480 (4)

Text

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OPERATING DATA REPORT DOCKET NO, 050-0298 UNIT CNS DATE 5/14/97 OPERATING 8,TATt'S TELEPIIONE (402) 825-5295 1.

Unit Name:

Cooper Nuclear Station Notes 2.

Reporting Period:

April 1997 3.

Licensed Thermal Power (MWt):

2381 6 Nameplate Rating (Gross MWe):

836 5.

Design Electrical Rating (Net MWe):

778 6.

Maximum Dependable Capacity (Gross MWe):

787 7.

Maximum Dependable Capacity (Net MWe):

764 8.

If Changes 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 Restriction,if Any:

This Month Yr.-to-Date Cumulative I t, llours in Reporting Period 719.0 2,879.0 200,160.0

12. Number of flours Reactor Was Critical 0.0 2,091.1 149,735.8

13. Reactor Reserve Shutdown llours 0,0 0.0 0.0

14. Ilours Generator On-Line 0.0 2,090.8 147,574.9

15. Unit Reserve Shutdown llours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWil) 0.0 4.872,201.0 308,986.084.0

17. Gross Electric Energy Generated (MWil) 0.0 1,605,775.0 100,486,603.0

10. Net Electric Energy Generated (MWil) 0.0 1,561,672.0 97,126,699.0

19. Unit Service Factor 0.0 72.6 73.7

20. Unit Availability factor 0.0 72.6 73.7

21. Unit Capacity Factor (Using MDC Net) 0.0 71.0 63.5

22. Unit Capacity Factor (Using DER Net) 0.0 69.7 62.4

23. Unit Forced Outage Rate 0.0 0.0 7.9

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

Refueling Outage, March 28,1997,45 days.

25. It Shut Down At End of Report Period, Estimated Date of Startup:

May 12,1997

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

Forecast Achieved INITIAL CRITICALITY l

INITIAL ELECTRICITY COMMERCIAL OPERATION i

9705200120 970514 PDR ADOCK 05000298 R

PDR

. _ ~

~

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

050-0298 UNIT CNS DATE 5/14/97 TELEPilONE

._402) 825-5295

(

MONTil April 1997 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 o

17 o

2 o

18 o

3 o

19 o

4 0

20 o

5 0

21 o

6 0

22 o

7 o

23 o

8 o

24 0

9 6

25 o

10 o

26 0

11 0

27 o

12 0

28 o

I 13 0

29 o

14 o

30 0

15 0

31 16 0

INSTRUCTIONS:

On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

m._

UNIT SHUTDOWNS AND POWER REDUCTIONS

[

DOCKET NO.

' 050-0298 UNIT NAME Cooper Nuclear Station DATE 5/14/97 COMPLETED BY P.1. Ballinger REPORT MONTH April 1997 TELEPHONE (402)825-5295 M# N 33,'*'

System Cause & Corrective Action to No.

Date Type I Reason 2 Shutting Dowa Licensee Event Report ComponentCode 5 4

Prevent Recurrence Reactor 3 9741 3/29/97 S

719 C

2 N/A N/A N/A Shotdow a for Cycle 18 Refueling Outage i

i F: Forced 2 Reason:

4 Exhibit G -Instructions for S: Schedeied A - Equipment Failure (Emplaia) 3 hfethod:

Preparation of Data Entry B - Maintensoce or Test I - Manual Sheets for Licensee Event i

C-Refueling 2 - Mammal Scram Report (LER) File (NUREG-0161)

D - Regulatory Restriction 3 - Automatic Scram E - Operator Training & license Esanimation 4 -Contimmed

' 5 ExhibitI-SameSource F-Administratis e 5-Reduced Load G - Operational Error (Explais) 6 - Other l

II-Other (Emplais) i m

. m m

=

rv.

.m. m m

OPERATIONS NARRATIVE COOPER NUCLEAR STATION April 1997 The plant remali.c i shutdown for the Cycle 18 Refueling Outage.

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