ML20216J186

Monthly Operating Repts for Feb 1998 for Comanche Peak Steam Electric Station

ML20216J186
Person / Time
Site:	Comanche Peak
Issue date:	02/28/1998
From:	Reible B TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20216J172	List: ML20216J165 ML20216J186
References
NUDOCS 9803230375
Download: ML20216J186 (8)

Text

Attachment to TXX-98065 Page 1 of 8 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 1 NRC MONTHLY OPERATING REPORT DOCKET NO. 50-445 UNIT: CPSES 1 DATE: 3/ 6/98 COMPLETED BY: Bob Reible TELEPHONE: 254 897-0449 OPERATING STATUS

1. REPORTING PERIOD: FEBRUARY 1998 GROSS HOURS IN REPORTING PERIOD: 672

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 672 1.416 56,177 6 REACTOR RESERVE SHUTDOWN HOURS 0 0 2.632 7 HOURS GENERATOR ON LINE 672 1.416 55.526 8 UNIT RESERVE SHUTDOWN HOURS 0 0 0 9 GROSS THERMAL ENERGY GENERATED (MWH) 2.287.102 4.818.785 181.598.569

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 774.436 1.632.329 60.704.289 11, NET ELECTRICAL ENERGY GENERATED (MWH) 744.456 1.569.268 57.971.580 l

12. REACTOR SERVICE FACTOR 100.0 100.0 84.9

13. REACTOR AVAILABILITY FACTOR 100.0 100.0 88.9

14. UNIT SERVICE FACTOR 100.0 100.0 83.9

15. UNIT AVAILABILITY FACTOR 100.0 100.0 83.9

16. UNIT CAPACITY FACTOR (USING MDC) 96.3 96.4 76.2

17. UNIT CAPACITY FACTOR (USING DESIGN MWe) 96.3 96.4 76.2

18. UNIT FORCED OUTAGE RATE 0.0 0.0 4.1

19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE. DATE. AND DURATION OF EACH):

Unit sixth refueling outage scheduled to start March 21, 1998 with an approximate duration of 5 weeks.

20. IF SHUTDOWN AT END OF REPORTING PERIOD. ESTIMATED DATE OF STARTUP:

21. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): ACHIEVED COMMERCIAL OPERATION 900813 ESTIMATED 9803230375 980313 "

PDR ADOCK 05000445 R PDR

Attachment to TXX- 98065 Page 2

• of 8 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-445 UNIT: CPSES 1 DATE: 3/ 6/98 COMPLETED BY: Bob Reible TELEPHONE: 254-897-0449 MONTH: FEBRUARY 1998 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net) 1 1111 17 1109 2 1111 18 1110 3 1111 19 1111 4 1110 20 1110 1

5 1110 21 1109 6 1110 22 1110 4

7 1110 23 1110 8 1110 24 1110 9 1109 25 1109 10 1109 26 1110 11 1109 27 1103 12 1109 28 1060' 13 1110 29 14 1110 30 15 1110 31 16 1109 1

4

Attachment to TXX- 98065 Page 3-of 8

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH

+ -

DOCKET NO. 50-445 UNIT: CPSES 1 DATE: 2/11/98 COMPLETED BY: Bob Reible TELEPHONE: 254-897-0449 MONTH: JANUARY 1998 DAY TIME REMARK / MODE 02/01 0000 Unit began the month at 100% power.

02/28 2400 Unit ended the month at 100% power.

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Attachment to TXX-98065 Page 5 of 8 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 2 NRC MONTHLY OPERATING REPORT DOCKET NO. 50-446 UNIT: CPSES 2 DATE: 3/ 6/98 COMPLETED BY: Bob Reible TELEPHONE: 254-897-0449 OPERATING STATUS

1. REPORTING PERIOD: FEBRUARY 1998 GROSS HOURS IN REPORTING PERIOD: 672 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 672 1,416 33,520 1

6 REACTOR RESERVE SHUTDOWN HOURS 0 0 2,311 l I

7 HOURS GENERATOR ON LINE 672 1,416 33,204 8 UNIT RESERVE SHUTDOWN HOURS 0 0 0 9 GROSS THERMAL ENERGY GENERATED (MWH) 2.227.109 4.760,078 107,865,964

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 760,164 1,626,155 36,427,467

11. NET ELECTRICAL ENERGY GENERATED (MWH) 732,220 1.566,944 34,857,725

12. REACTOR SERVICE FACTOR 100.0 100.0 83.6

13. REACTOR AVAILABILITY FACTOR 100.0 100.0 89.4

14. UNIT SERVICE FACTOR 100.0 100.0 82.8

15. UNIT AVAILABILITY FACTOR 100.0 100.0 82.8

16. UNIT CAPACITY FACTOR (USING MDC) 94.7 96.2 75.6

17. UNIT CAPACITY FACTOR (USING DESIGN MWe) 94.7 96.2 75.6 18, UNIT FORCED OUTAGE RATE 0.0 0.0 5.6

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:

21. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): ACHIEVED COMMERCIAL OPERATION 930803

• ESTIMATED

Attachment to TXX-3 98065 19 ac le 6 of 8 AVERGE DAILY UNIT POWER LEVEL DOCKET NO. 50-446 UNIT: CPSES 2 DATE: 3/ 6/98 COMPLETED BY: Bob Reible TELEPHONE: 254-897-0449 MONTH: FEBRUARY 1998 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net) 1 1124 17 1124 2 1123 18 1123 i

3 1124 19 1124 4 1123 20 1124 5 1123 21 1124 6 1124 22 1124 7 1123 23 1124 8 1124 24 1124 9 1125 25 1012 10 1124 26 434 11 1124 27 967 12 1124 28 1123 13 1124 29 14 1125 30 15 1125 31 16 1123 l

Attachment to TXX- 98065 Page. F uf 8

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH -

l DOCKET NO. 50-446 UNIT: CPSES 2 i DATE: 3/ 6/98 '

COMPLETED BY: Bob Reible l TELEPHONE: 254-897-0449 MONTH: FEBRUARY 1998 DAY TIME REMARK / MODE 02/01 0000 Unit entered the month at 100% power.

02/25 1941 Turbine runback due to lightning strikes, unit began reducing power to I 90%.

2003 Conservative Decision to reduce Turbine load to 800 MW (gross).

2025 Unit received a second Turbine runback.

2041 Began to lower power to 45% due to technical Specification Requirements (exceeded penalty minutes).

2056 Reactor Power less than 50%.

02/26 0000 Unit at 45% power.

02/27 0013 Unit began ramp to 100% power. )

1 1439 Unit at 100% power.

02/28 2400 Unit ends the month at 100% power.

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