CPSES-200402123, August 2004 Monthly Operating Report for Comanche Peak Steam Electric Station, and Correction to May and June Reports for Unit 2

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August 2004 Monthly Operating Report for Comanche Peak Steam Electric Station, and Correction to May and June Reports for Unit 2
ML042720360
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 09/20/2004
From: Blevins M, Madden F
TXU Power
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
CPSES-200402123, TXX-04169
Download: ML042720360 (6)
v • d • e


Text

^TXU Power TXU Power Mike Blevins Comanche Peak Steam Senior Vice President &

Electric Station Chief Nuclear Officer P. O. Box 1002 (EO1)

Glen Rose, TX 76043 Tel: 254 897 5209 Fax: 254 697 6652 mike.blevins~txu.com Ref: #10CFR50.36 CPSES-200402123 Log# TXX-04169 RP-84 September 20,2004 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 MONTHLY OPERATING REPORT FOR AUGUST 2004 AND CORRECTION TO MAY AND JUNE REPORTS FOR UNIT 2 REF: 1. Letter logged TXX-04101 from TXU Energy dated June 21, 2004 "MONTHLY OPERATING REPORT FOR MAY 2004"

2. Letter logged TXX-04127 from TXU Energy dated July 16, 2004 "MONTHLY OPERATING REPORT FOR JUNE 2004" Gentlemen:

Attached is the Monthly Operating Report for August 2004, prepared and submitted pursuant to Technical Specification 5.6.4 contained in Appendix A to the CPSES Units 1 and 2 Operating License, Nos. NPF-87 and NPF-89, respectively. During this reporting period, there have been no failures or challenges to the Power Operated Relief Valves or Safety Valves for CPSES Unit 1 and Unit 2.

Additionally, corrected reports are submitted for the months of May and June for Unit

2. A manual spreadsheet entry error resulted in all entries on line 6 "Net Electrical Energy Generated (MWHrs)" to be in error for the month of May. This also resulted in the entries on line 6 for "Yr-to-Date" and "Cumulative" to be in error for the month of June.

A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway

  • Comanche Peak
  • Diablo Canyon
  • Palo Verde
  • Wolf Creek

TXX-04169 Page 2 of 2 This communication contains no new licensing basis commitments regarding CPSES Units I and 2. Should you have any questions, please contact Douglas Snow at (254) 897-8448.

Sincerely, TXU Generation Company LP By: TXU Generation Management Company LLC Its General Partner Mike Blevins By: fi 277 Q%_

Fred W. Madden Regulatory Affairs Director DWS Attachment cc - B. S. Mallett Region IV W. D. Johnson, Region IV M. C. Thadani, NRR Resident Inspectors

' Attachment to TYX-04169 Page I of 4 OPERATING DATA REPORT DOCKET NO. 50-445 UNIT NAME Comanch ie Peak 1 DATE September 13, 2004 COMPLETED BY Gary Lytle TELEPHONE (54) 9-' 5455 REPORTING PERIOD: / August 2004

1. Design Electrical Rating 1,150.00
2. Maximum Dependable Capacity (MWe-Net) 1,150.00 This Month Yr-to-Date Cumulative
3. Number of Hours the Reactor was Critical 744.00 4,988.00 108,173.43
4. Number of Hours Generator On-line 744.00 4,948.87 107,265.10
5. Reserve Shutdown Hours 0.00 0.00 0.00
6. Net Electrical Energy Generated (MWHrs) 859,537.00 5,602,218.00 114,587,341.0 UNIT SHUTDOWNS Type Method of l F: Forced Duration Shutting Cause & Corrective Action No. Date S:Scheduled (Hours) Reason Down 2 Comments I INONE I I I NONE I I I I I I I

SUMMARY

Unit 1 began the month at full power. Unit 1 ended the month at full power.

2 1 Method:

Reason: 1 Manual A Equipment Failure (Explain) 2 Manual Trip/Scram B Maintenance or Test 3 Automatic Trip/Scram C Refueling 4 Continuation D Regulatory Restriction 5 Other (Explain)

E Operator Training & License Examination F Administration G Operational Error (Explain)

H Other (Explain)

' Attachment to TXX-04169 Page 2 of 4 OPERATING DATA REPORT DOCKET NO. 50-446 UNIT NAME Uo ma n Rhhe Peak 2 DATE September 13,2004 COMPLETED BY Gary Lytle TELEPHONE 54) 9-i 5455 REPORTING PERIOD: I Wgust 2004

1. Design Electrical Rating 1,150.00
2. Maximum Dependable Capacity (MWe-Net) 1,150.00 This Month Yr-to-Date Cumulative
3. Number of Hours the Reactor was Critical 744.00 5,855.00 86,691.05
4. Number of Hours Generator On-line 744.00 5,855.00 86,141.28
5. Reserve Shutdown Hours 0.00 0.00 0.00
6. Net Electrical Energy Generated (MWHrs) 842,880.00 6,689,441.00 93,744,743.00 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action No. Date s: Scheduled (Hours) Reason 1 Down 2 Comments l I I NONE I I I I NONE I I I I I I I

SUMMARY

Unit 2 began the month at full power. Unit 2 ended the month at full power.

1 2 Reason: Method:

A Equipment Failure (Explain) 1 Manual B Maintenance or Test 2 Manual Trip/Scram C Refueling 3 Automatic Trip/Scram D Regulatory Restriction 4 Continuation E Operator Training & License Examination 5 Other (Explain)

F Administration G Operational Error (Explain)

H Other (Explain)

I Attachment to TXX-04169 Corrected Page 2 of 2 for XX-04101 Page 3 of 4 OPERATING DATA REPORT DOCKET NO. 50-446 UNIT NAME Comanche Peak 2 DATE September 13,2004 COMPLETED BY TELEPHONE REPORTING PERIC May 2004

1. Design Electrical Rating 1,150.00
2. Maximum Dependable Capacity (MWe-Net) 1,150.00 This Month Yr-to-Date Cumulative
3. Number of Hours the Reactor was Critical 744.00 3,647.00 84,483.05
4. Number of Hours Generator On-line 744.00 3,647.00 83,933.28
5. Reserve Shutdown Hours 0.00 0.00 0.00
6. Net Electrical Energy Generated (MWHrs) 854,385.00 4,186,066.00 91,241,368.00 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action No. Date S: Scheduled (Hours) Reason 1 Down 2 Comments I I I NONE lI I I NONE I I I I I I I I

SUMMARY

5/01 000 Unit began the month at full power 5/31 2400 Unit ended the month at full power.

1 2 Reason: Method:

A Equipment Failure (Explain) 1 Manual B Maintenance or Test 2 Manual Trip/Scram C Refueling 3 Automatic Trip/Scram D Regulatory Restriction 4 Continuation E Operator Training & License Examination 5 Other (Explain)

F Administration G Operational Error (Explain)

H Other (Explain)

Page 1 of 1

' Attachment to TXX-04169 Corrected Page 2 of 2 for TXX-04127 Page 4 of 4 OPERATING DATA REPORT DOCKET NO. 50-446 UNIT NAME Comanche Peak 2 DATE September 13, 2004 COMPLETED BY Gary Lytle TELEPHONE (254) 897-5455 REPORTING PERIOD: June 2004

1. Design Electrical Rating 1,15000
2. Maximum Dependable Capacity (MWe-Net) 1,150.00 This Month Yr-to-Date Cumulative
3. Number of Hours the Reactor was Critical 720.00 4,367.00 85,203.05
4. Number of Hours Generator On-line 720.00 4,367.00 84,653.28
5. Reserve Shutdown Hours 0.00 0.00 0.00
6. Net Electrical Energy Generated (MWHrs) 818,481 .00 5,004,547.00 92,059,849.00 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action No. Date S: Scheduled (Hours) Reason Down 2 Comments I INONE I I I NONE

SUMMARY

06/01/04 0000 Unit began the month at full power. 06/30/04 2400 Unit ended the month at full power.

2 1 Method:

Reason: 1 Manual A Equipment Failure (Explain) 2 Manual Trip/Scram B Maintenance or Test 3 Automatic Trip/Scram C Refueling 4 Continuation D Regulatory Restriction 5 Other (Explain)

E Operator Training & License Examination F Administration G Operational Error (Explain)

H Other (Explain)

Page 1 of 1

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