NLS2002126, September 2002 Monthly Operating Report for Cooper Nuclear Station

September 2002 Monthly Operating Report for Cooper Nuclear Station

ML022890338
Person / Time
Site:	Cooper
Issue date:	10/10/2002
From:	Hutton J Nebraska Public Power District (NPPD)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NLS2002126
Download: ML022890338 (5)

Text

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Nebraska Public Power District Nebraska's Energy Leader NLS2002126 October 10, 2002 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001

Subject:

Monthly Operating Status Report for September 2002, Docket No. 50-298 Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for September 2002. 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,

/cb Enclosure cc: NRC Regional Administrator W. R. Mayben NRC Senior Resident Inspector W. D. Shanks ANI Library D. L. Wilson J. M. Cline B. Lewis A. L. Dostal G. W. Griffith J. W. Dutton D. T. McNeil R. L. Gumm INPO Records Center Records Cooper Nuclear Station P0 Box 98/ Brownville, NE 68321-0098 Telephone: (402) 825-3811 / Fax: (402) 825-5211 http //www nppd com

APPENDIX A OPERATING DATA REPORT DOCKET NO. 050-0298 UNITNAME Cooper Nuclear Station DATE 10/15/2002 COMPLETED BY Christine Park,.n TELEPHONE (412) 825-5487 Reporting Period: September 2002 This Month Yr.-to-Date Cumulative I. Design Electrical Rating (Net MWe) 7780 N/A N 'A The nominal net electrical output of the unit specified by the utility and used for the purpose of plant design

2. Maximum Dependable Capacity (Net MWe) 7640 N/A N'A The gross electrical output as measured at the output terminals of the turbine generator during the most restrictive seasonal conditions minus the normal station ser ice loads

3. Number of Hlours the Reactor Was Critical 7200 64250 190314 1 The total number of hours during the gross hours of the reporting period that the reactor was critical 4 Number of Hours the Generator Was On Line 7200 62855 1876403 (Also called Service Hours) The total number of hours during the gross hours of the reporting period that the unit operated wviththe 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 5 Unit Reserve Shutdown Hlours 00 00 00 The total number of hours during the gross hours of the reporting penod that the unit was removed from service for economic or similar reasons but was available for operation 6 Net Electrical Energy (MWH) 5389480 46810770 1270245980 The gross electrical output of the unit measured at the output terminals of the turbine-generator minus the normal station sen ice loads during the gross hours of the reporting period, expressed in mega watt hours Negative quantities should not be used 10/4/2002 4 38 PIH

APPENDIX B UNIT SHUTDOWNS DOCKET NO. 050-0298 UNIT NAME Cooper Nuclear Station DATE 10/15/2002 COMPLETED BY Christine Parkyn TELEPHONE (402) 825-5487 REPORT MONTH September 2002 Type Method Of Shutting CAUSE/CORRECTIVE ACTIONS No. Date F: FORCED Duration (Hlours) Reason (I) Down Reactor (2)Down eacto (2)COMMENTS S: SCHEDULED None

SUMMARY

None (1) 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)

It - Other (Explain)

(2) Method:

I -Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 10/4/2002 4:38 PM

I' APPENDIX C SAFETY/RELIEF VALVE CHALLENGES SEPTEMBER 2002 There were no challenges to the safety/relief valves during the month of September.

t ATTACHMENT 3 LIST OF REGULATORY COMMITMENTS Correspondence Number: NLS2002126 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 regulatory commitments. Please notify the NL&S Manager at Cooper Nuclear Station of any questions regarding this document or any associated regulatory commitments.

COMMITTED DATE COMMITMENT OR OUTAGE None I PROCEDURE 0.42 REVISION 11 1 PAGE 13 OF 16