NLS2003003, December 2002 Monthly Operating Report for Cooper Nuclear Station

December 2002 Monthly Operating Report for Cooper Nuclear Station

ML030210438
Person / Time
Site:	Cooper
Issue date:	01/14/2003
From:	Hutton J Nebraska Public Power District (NPPD)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
GL-97-002, NLS2003003
Download: ML030210438 (5)

Text

H Nebraska Public Power District Nebraska's Energy Leader NLS2003003 January 14, 2003 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001

Subject:

Monthly Operating Report for December 2002, Docket No. 50-298 Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Report for December 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 December. In accordance with Technical Specification 5.6.4, this report also includes documentation ofchallenges to the safety/relief valves.

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

Sincerely, ames A. Hutton Plant Manager

/cb Enclosure cc: NRC Regional Administrator W. J. Fehrman NRC Senior Resident Inspector W. D. Shanks ANI Library C. C. Warren J. M. Cline B. Lewis A. L. Dostal G. W. Griffith J. W. Dutton D. T. McNeil /fy/N&\

R. L. Gumm INPO Records Center Records Cooper Nuclear Station

/7, PO. 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 UNIT NAME Cooper Nuclear Station DATE 1/15/2003 COMPLETED BY Rodrick Wilson TELEPHONE (402) 825-5135 Reporting Period: December 2002 This Month Yr-to-Dale CuNulative Design Electrical Rating (Net MWe). 778.0 NIA 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): 764.0 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 nonnal station service loads.

3. Number of Hlours the Reactor Was Critical. 744.0 8634.0 192523.1 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, 744.0 8515.8 189870.6 (Also called Service Ilours). 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.

5. Unit Reserve Shutdown Ilours. 0.0 0.0 0.0 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 (MWVII). 561208.0 6318151.0 128661672.0 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.

1/E/2002 9:E' A.M

APPENDIX B UNIT SHUTDOWNS DOCKET NO. 050-0298 UNIT NAME Cooper Nuclear Station DATE 1/15/2003 COMPLETED BY Rodrick Wilson TELEPHONE (402) 825-5135 REPORT MONTH December 2002 Type Method Of Shutting CAUSE/CORRECTIVE ACTIONS No. Date F: FORCED Duration (Hours) Reason (I) Down Reactor (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)

II - Other (Explain)

(2) Method:

I -Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 1/6/2003 9:55 AM

APPENDIX C SAFETY/RELIEF VALVE CHALLENGES DECEMBER 2002 There were no challenges to the safety/relief valves during the month of December.

ATTACHMENT 3 LIST OF REGULATORY COMMITMENTS Correspondence Number: NLS2003003 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

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I PROCEDURE 0.42 1 REVISION 12 1 PAGE 14 OF 16

Text

H Nebraska Public Power District Nebraska's Energy Leader NLS2003003 January 14, 2003 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001

Subject:

Monthly Operating Report for December 2002, Docket No. 50-298 Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Report for December 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 December. In accordance with Technical Specification 5.6.4, this report also includes documentation ofchallenges to the safety/relief valves.

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

Sincerely, ames A. Hutton Plant Manager

/cb Enclosure cc: NRC Regional Administrator W. J. Fehrman NRC Senior Resident Inspector W. D. Shanks ANI Library C. C. Warren J. M. Cline B. Lewis A. L. Dostal G. W. Griffith J. W. Dutton D. T. McNeil /fy/N&\

R. L. Gumm INPO Records Center Records Cooper Nuclear Station

/7, PO. 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 UNIT NAME Cooper Nuclear Station DATE 1/15/2003 COMPLETED BY Rodrick Wilson TELEPHONE (402) 825-5135 Reporting Period: December 2002 This Month Yr-to-Dale CuNulative Design Electrical Rating (Net MWe). 778.0 NIA 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): 764.0 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 nonnal station service loads.

3. Number of Hlours the Reactor Was Critical. 744.0 8634.0 192523.1 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, 744.0 8515.8 189870.6 (Also called Service Ilours). 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.

5. Unit Reserve Shutdown Ilours. 0.0 0.0 0.0 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 (MWVII). 561208.0 6318151.0 128661672.0 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.

1/E/2002 9:E' A.M

APPENDIX B UNIT SHUTDOWNS DOCKET NO. 050-0298 UNIT NAME Cooper Nuclear Station DATE 1/15/2003 COMPLETED BY Rodrick Wilson TELEPHONE (402) 825-5135 REPORT MONTH December 2002 Type Method Of Shutting CAUSE/CORRECTIVE ACTIONS No. Date F: FORCED Duration (Hours) Reason (I) Down Reactor (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)

II - Other (Explain)

(2) Method:

I -Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 1/6/2003 9:55 AM

APPENDIX C SAFETY/RELIEF VALVE CHALLENGES DECEMBER 2002 There were no challenges to the safety/relief valves during the month of December.

ATTACHMENT 3 LIST OF REGULATORY COMMITMENTS Correspondence Number: NLS2003003 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

t 4-t

• 1-t

+/-

I PROCEDURE 0.42 1 REVISION 12 1 PAGE 14 OF 16