TXX-9601, Monthly Operating Repts for Jan 1996 for Comanche Peak Steam Electric Station,Units 1 & 2

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Monthly Operating Repts for Jan 1996 for Comanche Peak Steam Electric Station,Units 1 & 2
ML20149K255
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 01/31/1996
From: Reible B, Woodlan D
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
TXX-96019, NUDOCS 9602220087
Download: ML20149K255 (9)
v • d • e


Text

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== Log # TXX 96019

_- -,,-- File # 10010.2

-,, Ref. # 10CFR50.36 r =

7UELECTRIC February 15. 1996 C. I.ance Terry Gmup h e Presulent U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET N05. 50 445 AND 50-446 MONTHLY OPERATING REPORT FOR JANUARY 1996 Gentlemen:

Attached is the Monthly Operating Report for January 1996, prepared and ,

submitted pursuant to Technical Specification 6.9.1.5 contained in Appendix A to the Comanche Peak Steam Electric Station Units 1 and 2. Operating License Nos. NPF 87 and NPF 89, respectively. Should you have any questions, please contact Jacob H. Kulangara at (214) 812 8818.

Sincerely, 1

)

C. L. Terry l By:

D. R. Woodlan  !

Docket Licensing Manager CLW/grp )

Attachment ,

cc: Mr. L. J. Callan, Region IV Mr. W. D. Johnson, Region IV Mr. T. J. Polich, NRR Resident Inspectors j

l g2220oe7960131 R ADOCK 05000445 PDR 220021 Energy Plaza 1601 Bryan Street Dallas, Texas 75201-3411

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Attachment to TXX %019 Page ,1 of 8 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 1 NRC MONTHLY OPERATING REPORT DOCKET NO.: 50 445 UNIT: CPSES 1 DATE: 2/ 9/96 COMPiUED BY: Bob Reible TELEPHONE: 817 897 0449 OPERATING STATUS

1. REPORTING PERIOD: JANUARY 1996 GROSS HOURS IN REPORTING PEROD: 744 1150 *

, 2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3411 MAX. DEPEND. CAPACITY (HWe Net):

1 DESIGN ELECTRICAL RATING (MWe Net): 1150

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

THIS MONTH YR TO DATE CUMULATIVE 5, NUMBER OF HOURS REACTOR WAS CRITICAL 443 443 39,195

6. REACTOR RESERVE SHUTDOWN HOURS 69 69 2.673
7. HOURS GENERATOR ON LINE 438 438 38,627
8. UNIT RESERVE SHUTDOWN HOURS 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) 1,426,730 1,426,730 124.851,983
10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 481,186 481,186 41,547.389
11. NET ELECTRICAL ENERGY GENERATED (HWH) 450,558 450,558 39,617,751
12. REACTOR SERVICE FACTOR 59.6 59.6 81.7
13. REACTOR AVAILABILITY FACTOR 68.8 68.8 87.3
14. UNIT SERVICE FACTOR 58.9 58.9 80.6
15. UNIT AVAILABILITY FACTOR 58.9 58.9 80.6 l
16. UNIT CAPACITY FACTOR (USING MDC) 52.7 52.7 71.9
17. UNIT CAPACITY FACTOR (USING DESIGN MWe) 52.7 52.7 71.9
18. UNIT FORCED OUTAGE RATE 41.1 41.1 5.1 l
19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

l

20. IF SHUTDOWN AT END OF REPORTING PERIOD, ESTIMATED DATE OF STARTUP: 2/4/96 j 1
21. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): ACHIEVED COMMERCIAL OPERATION 900813 I
  • ESTIMATED

Attachment to TXX %019 Pige 2. 'of 8 ,

AVERAGE DAILY UNIT POWER LEVEL

' DOCKET NO.: 50 445 UNIT: CPSES 1 DATE: 2/ 9/96 COMPLETED BY: Bob Reible TELEPHONE: 817 897 0449 HONTH: JANUARY 1996 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL l i

DAY (MWe Net) DAY (MWe Net) 1 1112 17 350 s 2 1111 18 0 l

3 1111 19 0 4 1111 20 90 a

4 5 1110 21 717

)

! 6 1110 22 348 1

7 1109 23 0 8 1110 24 0 t

9 1110 25 0

^

10 1110 26 0 i 11 1111 27 0 12 1108 28 0 13 1008 29 0 14 1110 30 0 15 1109 31 0 16 1108 L

t

1 l

. Attachment to TXX %019 Page 3 pf 8

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50 445 UNIT: CPSES 1 DATE: 2/ 9/96 COMPLETED BY: Bob Reible TELEPHONE: 817 897 0449 j MONTH: JANUARY 19%

DAY TIME REMARK / MODE 01/01 0000 Unit started the month in MODE 1 at 1001 power.

01/17 0808 Automatic Reactor scram and Safety Injection System actuation due to an instrument spike while re energizing failed inverter IV1PC2. Unit in MODE 3. ABN procedure revised to reflect additional steps while re energizing inverters, t 01/20 0421 Entered MODE 2.

0502 Reactor Critical.

0955 Entered MODE 1.

1002 Unit synchronized to the grid; began power ascension.

01/22 0147 Unit at 100% power.

0806 Hanually tripped the reactor due to a loss of feedwater flow that resulted from a loss of power to bus IEC1 due to IV1EC1 Inverter failure. Inverter testing and repairs were conducted to increase equipment reliability. Unit entered MODE 3.

01/24 0444 Unit entered MODE 4.

1447 Unit entered MODE 5.

01/31 2400 Unit ended the month in MODE 5.

f i

Attachment to TXX-%019 .

Page 4 of 8 l UNIT SHUTDOWNS AIO POWER REDUCTIONS '.

DOCKET NO.: 50-445 . ,

UNIT: CPSES 1 i

DATE: 2/ 9/%

COMPLETED BY: Bob Reible TELEPHONE: 817-897-0449 l

REPORT MONTH. JANUARY 1996 ETH00 0F TYPE SHUTTING DOWN '

F: FORCED DURATION THE REACTOR OR NO DATE S: SCHEDULED (HOURS) REASON REDUCING POWER CORRECTIVE ACTIONS /COMENTS 1  % 0117 F 73.9 A 3 Rx trip and SI actuation due to instrument spike while re-energizing failed inverter IVIPC2. See previous page. LER 445/%-001-00 2  % 0122 F 231.9 A 1 Manual RX trip after loss of power to bus 1EC1 due to IV1EC1 Inverter failure. See previous page. LER 445/%-002-00.

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)

Attachment to TXX 96019

. Page 5 of 8

. C0HANCHE PEAK STEAM ELECTRIC STATION. UNIT 2 NRC HONTHLY OPERATING REPORT DOCKET NO.: 50 446 UNIT: CPSES 2 DATE: 2/ 9/96 COMPLETED BY: Bob Reible TELEPHONE: 817 897 0449 OPERATING STATUS

1. REPORTING PERIOD: JANUARY 19% GROSS HOURS IN REPORTING PER00: 744 1150 *
2. CURRENTLY %lTHORIZED POWER LEVEL (HWt): 3411 MAX. DEPEND. CAPACITY 01We-Net):

DESIGN ELECTRICAL RATING (HWe Net): 1150

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

THIS HONTH YR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR WAS CRITICAL 744 744 18.288
6. REACTOR RESERVE SHUTDOWN HOURS 0 0 2,229
7. HOURS GENERATOR ON LINE 744 744 18.066
8. UNIT RESERVE SHUTDOWN HOURS 0 0 0
9. GROSS THERHAL ENERGY GENERATED (HWH) 2.529,072 2.529.072 58.091.983
10. GROSS ELECTRICAL ENERGY GENERATED (HWH) 864.708 864.708 19.569.329
11. NET ELECTRICAL ENERGY GENERATED (HWH) 832.973 832.973 18.691.331
12. REACTOR SERVICE FACTOR 100.0 100.0 83.6 i
13. REACTOR AVAILABILITY FACTOR 100.0 100.0 93.8
14. UNIT SERVICE FACTOR 100.0 100.0 82.6
15. UNIT AVAILABILITY FACTOR 100.0 100.0 82.6 I
16. UNIT CAPACITf FACTOR (USING HDC) 97.4 97.4 74.3
17. UNIT CAPACITY FACTOR (USING DESIGN HWe) 97.4 97.4 74.3
18. UNIT FORCED OUTAGE RATE 0.0 0.0 7.0
19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE. DATE. AND DURATION OF EACH):

Refueling Outage scheduled to begin February 22. 1996 with an estimated duration of 42 Days. I

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 96019

. Rage 6.'of 8 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50 446 UNIT: CPSES~ 2 DATE: 2/ 9/96 COMPLETED BY: Bob Reible TELEPHONE: 817 897-0449 MONTH: JANUARY 1996 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe Net) DAY (MWe Net) l l

1 1124 17 1123 2 1124 18 1123 3 1122 19 1123 4 1126 20 1123 1

5 1124 21 1123 j 6 1124 22 1123 1

7 1125 23 1123 ,

8 1125 24 1122 ,

9 1124 25 1124 10 1123 26 1123 11 1125 27 1116 12 1124 28 1008 13 1125 29 1123 14 1124 30 1123 15 1124 31 1122 16 1124

l

~

Attachment to TXX 96019

. Pa'ge 7. of 8 ,

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50 446 2

UNIT: CPSES DATE: 2/ 9/96 COMPLETED BY: Bob Reible TELEPHONE: 817 897 0449 MONTH: JANUARY 19%

DAY TIME REMARK / MODE  :

i

, 01/01 0000 Unit started the month at 100* Power.

, 01/31 2400 Unit ended the month at 1001 Power. ,

4 f

i J

1 5 r

l l

l i

Attachment to TXX-%019 .

Page 8 of 8 . 2 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-446 UNIT: CPSES 2 DATE: 2/ 9/%

COMPLETED BY: Bob Reible TELEPHONE: 817-897-0449 REPORT MONTH: JANUARY 1996 METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR NO DATE S: SCHEDULED (HOURS) REASON REDUCING POWER CORRECTIVE ACTIONS / COP 9ENTS 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) t

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