ML041740694

May 2004 Monthly Operating Report for Braidwood Station, Units 1 and 2

ML041740694
Person / Time
Site:	Braidwood
Issue date:	06/11/2004
From:	Polson K Exelon Generation Co, Exelon Nuclear
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
BW040055
Download: ML041740694 (4)

Text

ExekInm Exelon Generation Company, LLC www.exeloncorp.com Nuclear Braidwood Station 35100 South Rt 53, Suite 84 Braceville, IL 60407-9619 Tel. 815-417-2000 June 11,2004 BW040055 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555-0001 Braidwood Station, Units 1 and 2 Facility Operating License Nos. NPF-72 and NPF-77 NRC Docket Nos. STN 50-456 and STN 50-457

Subject:

Monthly Operating Report In accordance with Technical Specification 5.6.4, "Monthly Operating Reports," we are submitting the Monthly Operating Report for Braidwood Station, Units 1 and 2. This report covers the period of May 1, 2004 through May 31, 2004.

If you have any questions regarding this letter, please contact Ms. Kelly Root, Regulatory Assurance Manager, at (815) 417-2800.

Respectfully, Keith Poison Plant Manager Braidwood Station Attachment DH/law cc: Regional Administrator- NRC Region IlIl NRC Senior Resident Inspector - Braidwood Station

ATTACHMENT BRAIDWOOD STATION UNITS 1 AND 2 MONTHLY OPERATING REPORT EXELON GENERATION COMPANY, LLC FACILITY OPERATING LICENSE NOS. NPF-72 AND NPF-77 NRC DOCKET NOS. STN 50-456 AND STN 50-457

Docket No: 50-456 Unit: Braidwood I Date: 06/03/2004 Completed by: Don Hildebrant Telephone: (815)417-2173 Braidwood Unit I Reporting Period: May 2004 A. OPERATING DATA REPORT Desi n Electrical Ratinq (MWe Net) 1187 l lMaximumDependableCapacitd(MWeNet) l 1161 1 I Month I Year To Date I Cumulative I Hours Reactor Critical (Hours) 744.0 3,647.0 118,514.6 Hours Generator on Line (Hours) 744.0 3,647.0 117,541.8 Unit Reserve Shutdown (Hours) 0.0 0.0 0.0 Net Electrical Energy (MWh) 885,753 4,347,679 127,539,866 B. UNIT SHUTDOWNS TYPE REASON METHOD F - Forced A - Equipment Failure (explain) I - Manual S - Scheduled B - Maintenance or Test 2 - Manual Trip / Scram C - Refueling 3 - Automatic Trip / Scram D - Regulatory Restriction 4 - Continuation E - Operator Training / Licensee Examination 5 - Other (explain)

F - Administrative G - Operator Error (explain)

H - Other (explain)

No Date Type Duration Reason Method Cause and Corrective Actions and Hours Comments None

SUMMARY

The Unit operated normally at full power for the entire month.

C. SAFETY I RELIEF VALVE OPERATIONS Date IValves Actuatedl No. & Type lPlant Condition Description of Event I Actuation None Data From: Production Data Bank and Operator Logs

Docket No: 50-457 Unit: Braidwood 2 Date: 06/03/2004 Completed by: Don Hildebrant Telephone: (815)417-2173 Braidwood Unit 2 Reporting Period: May 2004 A. OPERATING DATA REPORT Desiin Electrical Rating (MWe Net) 1155 l IMaximum Dependable Capacity (MWe Net) 1129 I Month I Year To Date I Cumulative I Hours Reactor Critical (Hours) 744.0 3,647.0 122,080.3 Hours Generator on Line (Hours) 744.0 3,647.0 121,431.9 Unit Reserve Shutdown (Hours) 0.0 0.0 0.0 Net Electrical Energy (MWh) 866,781 4,276,062 131,414,862 B. UNIT SHUTDOWNS TYPE REASON METHOD F - Forced A - Equipment Failure (explain) I - Manual S - Scheduled B - Maintenance or Test 2 - Manual Trip / Scram C - Refueling 3 - Automatic Trip / Scram D - Regulatory Restriction 4 - Continuation E - Operator Training / Licensee Examination 5 - Other (explain)

F - Administrative G - Operator Error (explain)

H - Other (explain)

No Date Type Duration Reason Method Cause and Corrective Actions and Hours Comments None

SUMMARY

The Unit operated normally at full power except on 5115/2004 to perform a scheduled Throttle/Governor Valve test.

C. SAFETY I RELIEF VALVE OPERATIONS Date Valves Actuated No. & Type Plant Condition Description of Event Actuation None Data From: Production Data Bank and Operator Logs