ML032890209

September 2003 Monthly Operating Report for Cooper Nuclear Station

ML032890209
Person / Time
Site:	Cooper
Issue date:	10/13/2003
From:	Jason Christensen Nebraska Public Power District (NPPD)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
GL-97-002, NLS2003108
Download: ML032890209 (5)

Text

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Nebraska Public Power District Always theme when you need us NLS2003 108 October 13, 2003 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001

Subject:

Monthly Operating Report for September 2003, Docket No. 50-298 The purpose of this letter is to provide the Cooper Nuclear Station Monthly Operating Report for September 2003. In accordance with the guidance provided by Generic Letter 97-02, this report includes an Operating Data Report and Unit Shutdown Report for the month of September. In accordance with Technical Specification 5.6.4, this report also includes documentation of challenges to the safety/relief valves.

Should you have any comments or require additional information regarding this report, please contact Paul Fleming at (402) 825-2774.

Sincerely, AL h;S John Christensen Plant Manager

/cb Enclosure cc:

NRC Regional Administrator NRC Senior Resident Inspector ANI Library C. C. Warren B. Lewis G. W. Griffith S. Moffitt INPO Records Center W. J. Fehrmnan W. D. Shanks R. K. Edington J. M. Cline A. L. Dostal J. W. Dutton R. L. Gumm Records COOPERNUCLEARSTATION q3 I

P.O. Box 98/ Brownvile, NE 68321-0098 Telphone: (402) 825-3811 / Fax: (402) 825-5211 www.nppd.com

DOCKET NO.

UNIT NAME DATE COMPLETED BY TELEPHONE APPENDIX A OPERATING DATA REPORT 050-0298 Cooper Nuelear Station 10/1312003 Rodrick Wilson (402) 325-5135 Reporting Period: September 2003 This Month Yr-to-Date Cumulative

1.

Design Electrical Rating (Net MWe).

The nominal net electrical output of the unit specified by the utility and used for the purpose of plant design.

778.0 N/A N/A

2.

Maximum Dependable Capacity (Net MWe):

The gross electrical output as measured at the output terminals of the turbine-generator during the most restrictive seasonal conditions minus the normal station service loads.

764.0 NIA N/A

3.

Number of Hours the Reactor Was Critical.

The total number of hours during the gross hours of the reporting period that the reactor was critical.

720.0 4.492.6 197015.7

4.

Number of Hours the Generator Was On Line.

(Also called Service Hours). The total number of hours during the gross hours of the reporting period that the unit operated with the breakers closed to the station bus.

The sum of the hours the generator was on line plus the total outage hours should equal the gross hours in the reporting period.

720.0 4264.5 194135.1

5.

Unit Reserve Shutdown Hours.

The total number of hours during the gross hours of the reporting period that the unit was removed from service for economic or similar reasons but was available for operation.

6.

Net Electrical Energy (MWH).

The gross electrical output of the unit measured at the output terminals of the turbine-generator minus the normal station service loads during the gross hours of the reporting period, expressed in mega-watt hours. Negative quantities should not be used.

0.0 0.0 467125.0 3047904.0 0.0 131709576.0 10/13/2003 1:24 FM

-i APPENDIX B UNIT SHUTDOWNS DOCKET NO.

UNIT NAME DATE COMPLETED B' TELEPHONE 050-0298 Cooper Nuclear Station 1011312O03 Rodrick Wilson (402) 825-513 REPORT MONTH September 2003

SUMMARY

None (I) Reason:

A -Equipment Failure (Explain)

B - Maintenance or Test C -Refueling D -Regulatory Restriction E -Operator Training/License Examination F -Administrative G. Operational Error (Explain)

H Other (Explain)

(2) Method:

I -Manual 2 -Manual Trip/Scram 3 -Automatic Trip/Scram 4 -Continuation 5 -Other (Explain) 10/13/2003 1:24 PM

APPENDIX C SAFETY/RELIEF VALVE CHALLENGES SEPTEMBER 2003 There were no challenges to the safety/relief valves during the month of September.

I ATTACHMENT 3 LIST OF REGULATORY COMMITMENTSl Correspondence Number: NLS2003108 The following table identifies those actions committed to by Nebraska Public Power District (NPPD) in this document. Any other actions discussed in the submittal represent intended or planned actions by NPPD. They are described for information only and are not I regulatory commitments. Please notify the Licensing & Regulatory Affairs Manager at Cooper Nuclear Station of any questions regarding this document or any associated regulatory commitments.

COMMITTED DATE COMMITMENT OR OUTAGE None 4

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