NLS2003123, November 2003 Monthly Operating Report for Cooper Nuclear Station

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November 2003 Monthly Operating Report for Cooper Nuclear Station
ML033510619
Person / Time
Site: Cooper Entergy icon.png
Issue date: 12/12/2003
From: Jason Christensen
Nebraska Public Power District (NPPD)
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
GL-97-002, NLS2003123
Download: ML033510619 (5)
v • d • e


Text

Nebraska Public Power District Always there when you need us NLS2003123 December 12, 2003 U. S. Nuclear Regulatory Commission Attention: Document Control Dcsk Washington, D.C. 20555-0001

Subject:

Monthly Operating Report for November 2003, Docket No. 50-298 The purpose of this letter is to provide the Cooper Nuclear Station Monthly Operating Report for November 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 November. 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, John Christensen Plant Manager fcb Enclosure cc: NRC Regional Administrator W. J. Felirman NRC Senior Resident Inspector W. D. Shanks ANI Library R. K. Edington C. C. Warren J. M. Cline B. Lewis A. L. Dostal G. W. Griffith J. W. Dutton S. Moffitt R. L. Gumn INPO Records Center Records COOPER NUCLEAR STATION )(

P.O. Box 98 / Brownville. NE 68321-0098 Teleph one: (402) 825-3811 / Fax: (402) 825-5211 www.nppd.com

APPENDIX A OPERATING DATA REPORT DOCKET NO. 050-0298 UNIT NAME Cooper Nuclear Station DATE 1211212003 COMPLETED BYR Rodrick Wilson TELEPHONE (402) 825-5135 Reporting Period: November 2003 This Month Yr.-to-Datc Cumnulative

1. Design Electrical Rating (Net MN e). 778.0 NA NA 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 lWc): 764.0 NA N-A The gross electrical output as measured at the output terminals of the turbine-generator during the most restrictive seasonal conditions minus the nomnal station senrice loads.
3. Number of Ifours the Reactor Was Critical. 661.3 5.8(t4.9 198328.0 The total number of hours during the gross hours or the reponing period that the reactor was critical.
4. Number of Hours the Generator Was On Line. 644.8 5560.3 195430.9 (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 Resent- Shutdown flours. o.0 0.0 0.0 The total number of hours during the gross hours of the reponing period that the unit was remoaed from service for economic or similar reasons but was asvailable for operation.
6. Net Electrical Energy (MAWII). 478233.0 4009527.0 132671199.0 The gross electrical output of the unit measured at the output terminals of the turbine-generator minus the nonnual station sen ice loads during the gross hours of the reponing period. expressed in ntega-satt hours. Negative quantities should not be used.

APPENDIX B UNIT SHIUTDOWVNS DOCKET NO. 050-0298 UNIT NAME Cooper Nuclear Station DATE 12/12/2003 COMPLETED BW' Rodrick Wilson TELEPHONE (402) 825-5135 REPORT MdONT11 November 2003 No. I)ate F: FORCED Duration (lonrs) Reason (1) Deohn d orhtting CAUSE/CORRECTIVE ACTIONS COMMNTS S: SCIIEDULED n3-llS it0I21i03 F FORCED Z5.Z A 4 Fire In the main switchyard (13-56 11/28/0)3 I FORCED sn A 3 Auto trip due to Reactor low level

SUMMARY

Forced outage 03-0S hours occurring in November.

Forced outage 03-06 resulted frmisa reactor teed malfunction causing a reactor scram on low level (1) Reasnn:

A - Equipment Failure (Explain)

R - Maintenance or Test C -Refueling I) . Regulatory Resrlietion F. Operatnr Trainlngctl lcene EParninatlon F- Administrative

( - Operational Error (Explain) 11- Other (Explain)

(2) Method:

I - Manual 2 - Manual TriptSeram

3. Automatic TriptScram 4 -Continuation S -Other (Explain) 1211::/;:003 11:43 Ai

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

ATTACHMENT 3 LIST OF REGULATORY COMMITMENTSl Correspondence Number: NLS2003123 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 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 I

I PROCEDURE 0.42 l REVISION 14 l PAGE 15 OF 17

Text

Nebraska Public Power District Always there when you need us NLS2003123 December 12, 2003 U. S. Nuclear Regulatory Commission Attention: Document Control Dcsk Washington, D.C. 20555-0001

Subject:

Monthly Operating Report for November 2003, Docket No. 50-298 The purpose of this letter is to provide the Cooper Nuclear Station Monthly Operating Report for November 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 November. 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, John Christensen Plant Manager fcb Enclosure cc: NRC Regional Administrator W. J. Felirman NRC Senior Resident Inspector W. D. Shanks ANI Library R. K. Edington C. C. Warren J. M. Cline B. Lewis A. L. Dostal G. W. Griffith J. W. Dutton S. Moffitt R. L. Gumn INPO Records Center Records COOPER NUCLEAR STATION )(

P.O. Box 98 / Brownville. NE 68321-0098 Teleph one: (402) 825-3811 / Fax: (402) 825-5211 www.nppd.com

APPENDIX A OPERATING DATA REPORT DOCKET NO. 050-0298 UNIT NAME Cooper Nuclear Station DATE 1211212003 COMPLETED BYR Rodrick Wilson TELEPHONE (402) 825-5135 Reporting Period: November 2003 This Month Yr.-to-Datc Cumnulative

1. Design Electrical Rating (Net MN e). 778.0 NA NA 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 lWc): 764.0 NA N-A The gross electrical output as measured at the output terminals of the turbine-generator during the most restrictive seasonal conditions minus the nomnal station senrice loads.
3. Number of Ifours the Reactor Was Critical. 661.3 5.8(t4.9 198328.0 The total number of hours during the gross hours or the reponing period that the reactor was critical.
4. Number of Hours the Generator Was On Line. 644.8 5560.3 195430.9 (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 Resent- Shutdown flours. o.0 0.0 0.0 The total number of hours during the gross hours of the reponing period that the unit was remoaed from service for economic or similar reasons but was asvailable for operation.
6. Net Electrical Energy (MAWII). 478233.0 4009527.0 132671199.0 The gross electrical output of the unit measured at the output terminals of the turbine-generator minus the nonnual station sen ice loads during the gross hours of the reponing period. expressed in ntega-satt hours. Negative quantities should not be used.

APPENDIX B UNIT SHIUTDOWVNS DOCKET NO. 050-0298 UNIT NAME Cooper Nuclear Station DATE 12/12/2003 COMPLETED BW' Rodrick Wilson TELEPHONE (402) 825-5135 REPORT MdONT11 November 2003 No. I)ate F: FORCED Duration (lonrs) Reason (1) Deohn d orhtting CAUSE/CORRECTIVE ACTIONS COMMNTS S: SCIIEDULED n3-llS it0I21i03 F FORCED Z5.Z A 4 Fire In the main switchyard (13-56 11/28/0)3 I FORCED sn A 3 Auto trip due to Reactor low level

SUMMARY

Forced outage 03-0S hours occurring in November.

Forced outage 03-06 resulted frmisa reactor teed malfunction causing a reactor scram on low level (1) Reasnn:

A - Equipment Failure (Explain)

R - Maintenance or Test C -Refueling I) . Regulatory Resrlietion F. Operatnr Trainlngctl lcene EParninatlon F- Administrative

( - Operational Error (Explain) 11- Other (Explain)

(2) Method:

I - Manual 2 - Manual TriptSeram

3. Automatic TriptScram 4 -Continuation S -Other (Explain) 1211::/;:003 11:43 Ai

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

ATTACHMENT 3 LIST OF REGULATORY COMMITMENTSl Correspondence Number: NLS2003123 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 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 I

I PROCEDURE 0.42 l REVISION 14 l PAGE 15 OF 17

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