CPSES-200302474, October 2003 Monthly Operating Report for Comanche Peak, Units 1 & 2

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October 2003 Monthly Operating Report for Comanche Peak, Units 1 & 2
ML033290372
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 11/18/2003
From: Blevins M
TXU Generation Co, LP
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
CPSES-200302474, TXX-03188
Download: ML033290372 (10)
v • d • e


Text

A TXU

'IV£ TXU Energy Mike Blevins Comanche Peak Steam Senior Vice President & Principal Nuclear Officer Electric Station P.O. Box 1002 (EO1)

Glen RoseTX 76043 Tel: 254 897 5209 Fax: 254 897 6652 mike.blevins@txu.com Ref: #10CFR50.36 CPSES-200302474 Log # TXX-03188 File # 10010.2 (RP-84)

November 18, 2003 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 OCTOBER 2003 Gentlemen:

Attached is the Monthly Operating Report for October 2003, 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.

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

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

. TXU TXX-03188 Page 2 of 2 This communication contains no new licensing basis commitments regarding CPSES Units 1 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 M.R. Blevins Senior Vice President and Principal Nuclear Officer DWS/dws Attachment cc - Mr. B.S. Mallett Region IV Mr. W.D. Johnson, Region IV Mr. M. C. Thadani, NRR Resident Inspectors

CPSES-200302474 Attachment to TXX-03188 Page 1 of 8 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 1 NRC MONTHLY OPERATING REPORT DOCKET NO.: 50-445 UNIT: CPSES 1 DATE: 11/11/2003 COMPLETED BY: Robert Reible TELEPHONE: 254-897-0449 OPERATING STATUS

1. REPORTING PERIOD: OCTOBER 2003 GROSS HOURS IN REPORTING PERIOD: 745
2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3458** MAX. DEPEND. CAPACITY (MWe-Net): 1150*

DESIGN ELECTRICAL RATING (MWe-Net): 1150

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): NONE
4. REASON FOR RESTRICTION (IF ANY):

THIS MONTH YR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR WAS CRITICAL 745.0 7,208.0 101,721
6. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 2,871
7. HOURS GENERATOR ON LINE 745.0 7,189.3 100,852
8. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) 2,573,429 24,285,420 334,391,598
10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 881,215 8,283,467 112,189,060
11. NET ELECTRICAL ENERGY GENERATED (MWH) 846,222 7,960,071 107,319,241
12. REACTOR SERVICE FACTOR 100.0 98.8 87.8
13. REACTOR AVAILABILITY FACTOR 100.0 98.8 90.3
14. UNIT SERVICE FACTOR 100.0 98.5 87.0
15. UNIT AVAILABILITY FACTOR 100.0 98.5 87.0
16. UNIT CAPACITY FACTOR (USING MDC) 98.8 94.9 80.5
17. UNIT CAPACITY FACTOR (USING DESIGN MWe) 98.8 94.9 80.5
18. UNIT FORCED OUTAGE RATE 0.0 0.3 3.0
19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):
20. IF SHUTDOWN AT END OF REPORTING PERIOD, ESTIMATED DATE OF STARTUP: Ref. SECY-99-034
21. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): ACHIEVED COMMERCIAL OPERATION 900813
  • ESTIMATED **TS Amendment 89 and TRM Revision 38 for uprate of 1.4%.

CPSES-200302474 Attachment to TXX-03188 Page 2 of 8 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-445 UNIT: CPSES 1 DATE: 11/11/2003 COMPLETED BY: Robert Reible TELEPHONE: 254-897-0449 MONTH: OCTOBER 2003 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY Mwe-Net DAY MWe-Net I 1132 17 1137 2 1131 18 1139 3 1130 19 1138 4 1132 20 1138 5 1133 21 1138 6 1134 22 1137 7 1135 23 1137 8 1133 24 1137 9 1133 25 1138 10 1135 26 1138 11 1134 27 1140 12 1134 28 1139 13 1135 29 1137 14 1135 30 1140 15 1136 31 1139 16 1137

CPSES-200302474 Attachment to TXX-03188 Page 3 of 8

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50-445 UNIT: CPSES I DATE: 11/11/2003 COMPLETED BY: Robert Reible TELEPHONE: 254-897-0449 MONTH: OCTOBER 2003 DAY TIME REMARK/MODE 10/01 0000 Unit began the month at full power.

10/31 2400 Unit ended the month at full power

CPSES-200302474 Attachment to TXX-03188 Page 4 of 8 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-445 UNIT: CPSES 1 DATE: 11/11/2003 COMPLETED BY: Robert Reible TELEPHONE: 254-897-0449 REPORT MONTH: OCTOBER 2003 METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION* THE REACTOR OR NO DATE S: SCHEDULED (HOURS) REASON REDUCING POWER CORRECTIVE ACTION/COMMENTS NONE NONE

1) REASON 2) METHOD A: EQUIPMENT FAILURE (EXPLAIN) E: OPERATOR TRAINING AND LICENSE EXAMINATION 1: MANUAL B: MAINT OR TEST F: ADMINISTRATIVE 2: MANUAL SCRAM C: REFUELING G: OPERATIONAL ERROR (EXPLAIN) 3: AUTOMATIC SCRAM D: REGULATORY RESTRICTION H: OTHER (EXPLAIN) 4: OTHER (EXPLAIN)
  • INDICATES SHUTDOWN HOURS/OTHERWISE "NA" FOR NOT APPLICABLE

CPSES-200302474 Attachment to TXX-03188 Page 5 of 8 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 2 NRC MONTHLY OPERATING REPORT DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 10/10/2003 COMPLETED BY: Robert Reible TELEPHONE: 254-897-0449 OPERATING STATUS

1. REPORTING PERIOD: OCTOBER 2003 GROSS HOURS IN REPORTING PERIOD: 745
2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3458** MAX. DEPEND. CAPACITY (MWe-Net): 1150*

DESIGN ELECTRICAL RATING (MWe-Net): 1150

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): NONE
4. REASON FOR RESTRICTION (IF ANY):

THIS MONTH YR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR WAS CRITICAL 169.5 6,001.1 79,454
6. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 2,366
7. HOURS GENERATOR ON LINE 138.1 5,937.9 78,916
8. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
9. GROSS THERMAL ENERGY GENERATED (MWH) 56,266 19,899,171 262,234,465
10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 110,841 6,904,820 89,202,562
11. NET ELECTRICAL ENERGY GENERATED (MWH) 97,540 6,606,839 85,538,751
12. REACTOR SERVICE FACTOR 22.7 82.3 88.5
13. REACTOR AVAILABILITY FACTOR 22.7 82.3 91.1
14. UNIT SERVICE FACTOR 18.5 81.4 87.9
15. UNIT AVAILABILITY FACTOR 18.5 81.4 87.9
16. UNIT CAPACITY FACTOR (USING MDC) 11.4 78.7 82.8
17. UNIT CAPACITY FACTOR (USING DESIGN Mwe) 11.4 78.7 82.8
18. UNIT FORCED OUTAGE RATE 0.0 6.4 3.1
19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):
20. IF SHUTDOWN AT END OF REPORTING PERIOD, ESTIMATED DATE OF STARTUP: Ref. SECY-99-034
21. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): ACHIEVED COMMERCIAL OPERATION 930803
  • ESTIMATED **TS Amendment 89 and TRM Revision 38 for the 0.4% uprate for a total 1.4% uprate.

CPSES-200302474 Attachment to TXX-03188 Page 6 of 8 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 11/11/2003 COMPLETED BY: Robert Reible TELEPHONE: 254-897-0449 MONTH: OCTOBER 2003 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY Mwe-Net DAY Mwe-Net I 1129 17 0 2 1129 18 0 3 1130 19 0 4 471 20 0 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 222 15 0 31 253 16 0

CPSES-200302474 Attachrftent to TXX-03188 Page 7 of 8

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 11/11/2003 COMPLETED BY: Robert Reible TELEPHONE: 254-897-0449 MONTH: OCTOBER 2003 DAY TIME REMARK/MODE 10/01 0000 Unit began the month at full power.

10/04 0900 Unit began downpower to enter 2RF07 planned refueling outage.

1127 Unit was tripped per procedure entering 2RF07. Unit is in Mode 3 10/04 2232 Unit entered Mode 4 10/05 1013 Unit entered Mode 5 10/07 2315 Unit entered Mode 6 10/10 0559 Unit in Mode 6, began core offload.

10/11 2247 Unit in Mode 6, core offload complete.

2301 Unit exit Mode 6 - No MODE 10/17 1308 Unit began core reload. Unit entered Mode 6.

10/20 0056 Unit core reload complete.

10/22 1630 Unit entered Mode 5 10/26 0610 Unit entered Mode 4 1823 Unit entered Mode 3 10/28 0723 Unit entered Mode 2 0959 Reactor critical 10/29 0057 Unit entered Mode 1 1724 Unit sync to the grid ending 2RF07 10/31 2400 Unit ended the month at 43% power ramping to 45% power testing plateau

CPSES-200302474 Attachment to TXX-03188 Page 8 of 8 4

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 10/10/2003 COMPLETED BY: Robert Reible TELEPHONE: 254-897-0449 REPORT MONTH: OCTOBER 2003 METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION* THE REACTOR OR NO DATE S: SCHEDULED (HOURS) REASON REDUCING POWER CORRECTIVE ACTION/COMMENTS 4a 031004 S 606.95 C I At 0900 on October 4, 2003, Unit 2 began downpowering from full power. At 1127 on the same day the unit was tripped per procedure entering 2RF07. The refueling outage was completed and the unit returned to power operations with sync to grid on October 29, 2003 at 1724. At the end of the month the unit was at 43% power, ramping to the 45% power testing plateau. (See previous page for additional details)

I) REASON 2) METHOD A: EQUIPMENT FAILURE (EXPLAIN) E: OPERATOR TRAINING AND LICENSE EXAMINATION I: MANUAL B: MAINT OR TEST F: ADMINISTRATIVE 2: MANUAL SCRAM C: REFUELING G: OPERATIONAL ERROR (EXPLAIN) 3: AUTOMATIC SCRAM D: REGULATORY RESTRICTION H: OTHER (EXPLAIN) 4: OTHER (EXPLAIN)

  • INDICATES SHUTDOWN HOURS/OTHERWISE "NA" FOR NOT APPLICABLE
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