ML022050035

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June 2002 Monthly Operating Report for Comanche Peak Steam Electric Station
ML022050035
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 07/17/2002
From: Terry C, Walker R
TXU Energy
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
TXX-02126
Download: ML022050035 (10)
v • d • e


Text

TXU TXU Energy C.Lance Terry Comanche Peak Steam Senior Vice President &

Electric Station Principal Nuclear Officer P.O. Box 1002 (E01)

Glen Rose, TX 76043 Tel: 254 897 8920 Fax: 254 897 6652 lance~terry@txu.com Ref: #10CFR50.36 CPSES-200202712 Log # TXX-02126 File # 10010.2 (RP-84)

July 17, 2002 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 JUNE 2002 Gentlemen:

Attached is the Monthly Operating Report for June 2002, 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 o Comanche Peak

  • Diablo Canyon o Palo Verde a South Texas Project o Wolf Creek

TXU TXX-02126 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 W. Snow at (254) 897-8448.

Sincerely, TXU Generation Company LP By: TXU Generation Management Company LLC Its General Partner C. L. Terry Senior Vice President and Principal Nuclear Officer By: I-t'ý L, t*/!

Roger D. Walker Regulatory Affairs Manager DWS/dws Attachment cc - Mr. E.W. Merschoff, Region IV Mr. W.D. Johnson, Region IV Mr. D.H. Jaffe, NRR Resident Inspectors

CPSES-200202712 Attachment to TXX-02126 Page 1 of 8 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 1 NRC MONTHLY OPERATING REPORT DOCKET NO.: 50-445 UNIT: CPSES 1 DATE: 07/18/2002 COMPLETED BY: Herb Kenyon TELEPHONE: 254-897-0449 OPERATING STATUS

1. REPORTING PERIOD: JUNE 2002 GROSS HOURS IN REPORTING PERIOD: 720
2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3411 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 720.0 4,343.0 91,577
6. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 2,871
7. HOURS GENERATOR ON LINE 720.0 4,343.0 90,791
8. UNIT RESERVE SHUTDOWN HOURS 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) 2,452,826 14,791,915 300,774,046
10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 824,385 5,013,467 100,780,088
11. NET ELECTRICAL ENERGY GENERATED (MWH) 790,891 4,817,576 96,391,481
12. REACTOR SERVICE FACTOR 100.0 100.0 87.9
13. REACTOR AVAILABILITY FACTOR 100.0 100.0 90.7
14. UNIT SERVICE FACTOR 100.0 100.0 87.2
15. UNIT AVAILABILITY FACTOR 100.0 100.0 87.2
16. UNIT CAPACITY FACTOR (USING MDC) 95.5 96.5 80.5
17. UNIT CAPACITY FACTOR (USING DESIGN MWe) 95.5 96.5 80.5
18. UNIT FORCED OUTAGE RATE 0.0 0.0 2.8
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

CPSES-200202712 Attachment to TXX-02126 Page 2 of 8 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-445 UNIT: CPSES 1 DATE: 07/18/2002 COMPLETED BY: Herb Kenyon TELEPHONE: 254-897-0449 MONTH: JUNE 2002 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY Mwe-Net DAY MWe-Net 1 1107 17 1101 2 1105 18 1100 3 1104 19 1101 4 1102 20 1101 5 1103 21 1098 6 1100 22 1097 7 1100 23 1097 8 1099 24 1096 9 1101 25 1095 10 1101 26 1094 11 1099 27 1095 12 1100 28 1094 13 1098 29 1093 14 1079 30 1094 15 1101 31 16 1101

CPSES-200202712 Attachment to TXX-02126 Page 3 of 8

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50-445 UNIT: CPSES 1 DATE: 07/18/2002 COMPLETED BY: Herb Kenyon TELEPHONE: 254-897-0449 MONTH: JUNE 2002 DAY TIME REMARK/MODE 06/01 0000 Unit began the month 100% power.

06/30 2400 Unit ended the month 100% power.

CPSES-200202712 Attachment to TXX-02126 Page 4 of 8 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-445 UNIT: CPSES 1 DATE: 07/18/2002 COMPLETED BY: Herb Kenyon TELEPHONE: 254-897-0449 REPORT MONTH: JUNE 2002 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) 0 INDICATES SHUTDOWN HOURS/OTHERWISE "NA" FOR NOT APPLICABLE

CPSES-200202712 Attachment to TXX-02126 Page 5 of 8 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 2 NRC MONTHLY OPERATING REPORT DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 07/18/2002 COMPLETED BY: Herb Kenyon TELEPHONE: 254-897-0449 OPERATING STATUS

1. REPORTING PERIOD: JUNE 2002 GROSS HOURS IN REPORTING PERIOD: 720
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 694.5 3,532.8 69,036
6. REACTOR RESERVE SHUTDOWN HOURS 0 0 2,366
7. HOURS GENERATOR ON LINE 690.6 3,472.4 68,561
8. UNIT RESERVE SHUTDOWN HOURS 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) 2,333,719 11,634,010 227,224,775
10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 795,808 3,980,519 77,129,378
11. NET ELECTRICAL ENERGY GENERATED (MWH) 763,873 3,823,853 73,961,946
12. REACTOR SERVICE FACTOR 96.5 81.3 88.4
13. REACTOR AVAILABILITY FACTOR 96.5 81.3 91.4
14. UNIT SERVICE FACTOR 95.9 80.0 87.8
15. UNIT AVAILABILITY FACTOR 95.9 80.0 87.8
16. UNIT CAPACITY FACTOR (USING MDC) 92.3 76.6 82.4
17. UNIT CAPACITY FACTOR (USING DESIGN MWe) 92.3 76.6 82.4
18. UNIT FORCED OUTAGE RATE 4.1 0.8 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 930803
  • ESTIMATED **Tech Spec Amendment 89 and TRM revision 38 for the 0.4% uprate for a total 1.4% uprate.

CPSES-200202712 Attachment to TXX-02126 Page 6 of 8 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 07/18/2002 COMPLETED BY: Herb Kenyon TELEPHONE: 254-897-0449 MONTH: JUNE 2002 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY MWe-Net DAY Mwe-Net 1 1142 17 1127 2 1141 18 1132 3 1139 19 1128 4 1139 20 1129 5 1139 21 1111 6 925 22 1127 7 0 23 1127 8 528 24 1126 9 1115 25 1127 10 1105 26 1126 11 1116 27 1124 12 1124 28 1124 13 1120 29 1122 14 1127 30 1123 15 1127 31 16 1127

CPSES -200202712 Attachment to TXX-02126 Page 7 of 8

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 07/18/2002 COMPLETED BY: Herb Kenyon TELEPHONE: 254-897-0449 MONTH: JUNE 2002 DAY TIME REMARK/MODE 06/01 0000 Unit began the month at 100% power.

06/06 1924 Turbine trip and automatic Reactor trip due to Turbine Generator Primary Water Pump vibration alarm.

06/07 2026 Unit entered Mode 2, alarm repaired.

2054 Unit 2 is critical 2325 Unit 2 entered Mode 1.

06/08 0051 Unit synchronized to the grid.

2116 Unit 2 stopped power ramp. (Unit is at full power) 06/30 2400 Unit 2 ended the month at full power.

CPSES-200202712 Attachment to TXX-02126 Page 8 of 8 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 07/18/2002 COMPLETED BY: Herb Kenyon TELEPHONE: 254-897-0449 REPORT MONTH: JUNE 2002 METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION* THE REACTOR OR NO DATE S: SCHEDULED (HOURS) REASON REDUCING POWER CORRECTIVE ACTION/COMMENTS 3 020606 F 29.50 A 3 On 06/06/2002 at 1924, Unit turbine trip and reactor trip due to a high vibration alarm on the turbine primary water pump. The alarm was identified as faulty and replaced. The unit returned to power on 06/08/2002 at 2116. (See previous page for additional information. LER-446 2-001-00)

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
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