ML20136G372

Monthly Operating Rept for Feb 1997 for CNS

ML20136G372
Person / Time
Site:	Cooper
Issue date:	02/28/1997
From:	Ballinger P, Peckham M NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NLS970044, NUDOCS 9703180019
Download: ML20136G372 (6)

Text

s p-- COOPER NUCLE AR STATION

. P.O. BOX 98, BROWNVILLE, NEBRASKA 68321 L Nebraska Public Power District " c fd = ?'"

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NLS970044 March 14, 1997 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Monthly Operating Status Report for February 1997, Docket No. 50-298.

Gentlemen:

Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for February 1997. The report includes Operating Status, Average Daily Unit Power Level, Unit Shutdown Data and a Narrative Summary of Operating Experience for the month of February.

Should you have any comments, or require additional information regarding this report, please contact me.

Sincerely, f

f M. F. Peckham Plant Manager MFP:lb Enclosures cc: ANI Library R. W. Beck and Associates T. H. Black T. L. Bundy L. J. Callan J. M. Cline A. L. Dostal R. L. Gumm G. R. Horn INPO Records Center E. A. Lanning j

/ eg J. L. Long i fe f W. R. Mayben i J. R. McPhail f P. D. Graham NRC Senior Resident Inspector W. Turnbull F. E. Yost 9703180019 970220 PDR ADOCK 05000298 R PDR SippEpplII,Cll,EjOS BW ay rw a;mynmowtsmwrddWmmn , ~*1ag : ;3 m = = = = = = = = = = =x = = = = -- :=: ==== =~a===

OPERATING DATA REPORT DOCKETNo. 050-0298 UNIT CNS DATE 3/14/97 DPERYIING stall'S TELEPilONE (402)825-5295

1. Unit Name: Cooper Nuclear Station Notes

2. Reporting Period: February 1997

3. Licensed Thermal Power (htWt): 2381 4 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

3. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

9. Power i evel To Which Restricted, if Any (Net MWe):

10. Reasons For Restriction,If Any:

This Month YrAo-Date Cumulative i1. Ilours in Reporting Period 672.0 1.416 0 198,697.0

12. Number ofIfours Reactor Was Critical 672.0 1.416.0 149.060.7

13. Reactor Reserve Shutdown llours 0.0 0.0 0.0

14. Ilours Generator on-Line 672.0 1,416.0 146.900.1 l$. Unit Reserve Shutdewn llours 00 0.0 0.0

16. Gross Thermal Energy Generated (MWil) 1,587,600.0 3.349.272.0 307,463.155.0

17. Gross Electric Energy Generated (MWii) 525,890.0 1,104.890.0 99.985.718 0

13. Net Electric Energy Generated (MWil) 510.143.0 1.075.411.0 96.640,438.0

19. Unit Service Factor 100.0 100.0 73.9

20. Unit Asailability Factor 100.0 100.0 73.9

21. Unit Capacity Factor (Using MDC Net) 99.4 99.4 63.7

22. Unit Capacity Factor (Using DER Net) 97.6 97.6 62.5 23 Unit Forced Outage Rate 0.0 00 7.9

24. Shutdown Scheduled Oser Next 6 Months (Type. Date, and Duration of Each): Refueling Outage. March 28,1997. 40 days.

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 CRITICAlllY INITIAL ELECTRICITY COMMERCIAL OPERATION

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AVERAGE DAILY UNIT POWER LEVEL i

DOCKET NO. 050-0298 UNIT CNS DATE 3/14/97 TELEPilONE (402) 825-5295 MONTil February 1997 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL l (MWe-Net) (MWe-Net) 1 766 17 766 2 764 18 766 3 766 19 765 4 766 20 766 1 5 765 21 760 l

6 765 22 636 7 765 23 757 l

8 764 24 763 9 764 25 763 j

> 1 l 10 764 26 763

]

11 765 27 763 i

12 762 28 762 1

13 764 29 -

14 764 30 -

i 15 765 31 -

l 16 760 l

INSTRUCTIONS:

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

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UNIT SIIUTDOWNS AND POWER REDUCTIONS

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DOCKET NO. 050-0298 UNIT NAME Cooper Nuclear Station DATE 3/14/97 COMPLETED BY P. L Ballinger REPORT MONTII February 1997 TELEPIIONE (402)825-5295

• '," Meth[d Of I" " ' ' "" * " ' '

N o. Date lype I Reason 2 Shutting Dona licensee Esest Report Component Code 5 (Ilours) * * ""''

Reactor 3 NONE I F: Forced 2 Reason: 4 Exhibit G -Instructions fer 5: Scheduled A - Equipmcat Failure (Explain) 3 Method: Preparation of Data Entry B - Maintenance or Test I - Manual Sheets for licensee Es est C- Refueling 2 - Masmal Scram Report (LER) File (NUREG-016I)

D - Regulatory Restriction 3 - Automatic Scram E - Operator Training & Iicense Examination 4 - Continued 5 Exhibit I- Same Source F- Administrative 5 - Reduced Lead G - Operational Error (Explain) 6 - Other II- Other (Explain) t k

g OPERATIONS NARRATIVE i

COOPER NUCLEAR STATION 1

1 February 1997 i The plant operated for most of the month at full power. Power was decreased for MSIV testing, turbine l testing, and a rod adjustment. The plant was returned to full power upon completion of testing. l A capacity factor of 97.6 % was achieved for the month.

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• 1 l ATTACHMENT 3 LIST OF NRC COMMITMENTS l Correspondence No: NLS970044 The following table identifies those actions committed to by the District in this document. Any other actions discussed in the submittal represent intended or  ;

planned actions by the District. They are described to the NRC for the NRC's l information and are not regulatory commitments. Please notify the Licensing Manager i at Cooper Nuclear Station of any questions regarding this document or any associated regulatory conmitments.

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COMMITTED DATE COMMITMENT OR OUTAGE None I

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I l PROCEDURE NUMBER 0.42 l REVISION NUMBER 3 C1 l PAGE 8 OF 9 l