ML20210V210

Monthly Operating Repts for Aug 1997 for CPSES

ML20210V210
Person / Time
Site:	Comanche Peak
Issue date:	08/31/1997
From:	Reible B, Terry C, Walker R TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
TXX-97191, NUDOCS 9709230176
Download: ML20210V210 (9)

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Log # TXX 97191 File # 10010.2

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Ref. # 10CFR50.36 1UELECTRIC" cj-j,"Tj, C

September 17, 1997 U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK STEAM ELECTR:C STATION (CPSES)

DOCKET NOS. 50 445 AND 50 446 HONTHLY OPERATING REPORT FOR AUGUST 1997 Gentlemen:

Attached is the Monthly Operating Report for August 1997, prepared and submitted pursuant to Technical Specification 6.9.1.5 contained in Appendix A to the CPSF.S 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 Val W s or Safety Valves for CPSES Units 1 and 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, 6 N.

C. L. Terry By: @b Roger D. Walker Regulatory Affairs Manager DWS/grp Attachment

c. Mr. E. W. Herschoff Region IV Mr. J. I. Tapia, Region IV hN ,

Resident Inspectors Mr. T. J. Polich, NRR 9709230176 970031 DR ADOCK 0500 5 115550g P. O. Don 1(Et2 Glen Rose Texas 76(M3

Attachment.to TXX.97191 Pa9e 1 of 8 '

COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 1 NRC HONTHLY OPERATING REPORT

DOCKET NO 50 445 i UNIT CPSES 1 DATE

9/ 8/97 l COMPLETED bY: Bob Reible l TELEPHONE: 254 897 0449 i j OPERATING STATUS

1. REPORTING PERIOD

AUGUST 1997 GROSS HOURS IN REPORTING PER00: 744

2. CURRENfLf AUTHORIZED POWER LEVEL (HWt): 3400 HAX DEPEND. CAPACITY (MWe. Net): 1150 *

DESIGN ELECTRICAL RATING (HWe. Net): 1150

3. POWER LEVEL TO WHICH RESTRICND (IF ANY) (We Net): NONE

4. REASON FOR RESTRICTION (IF ANY):

THIS MONTH YR TO DATE CUMULATIVE

! 5. NUMBER OF HOURS REACTOR WAS CRITICAL 744 5,831 51,925 3 6. REACTOR RESERVE SHlfiDOWN HOURS 0 0 2.604

7. HOURS GENERATOR ON LINE 744 5.831 51.285

8. UNIT RESERVE SHUTDOWN HOURS 0 0 0

9. GROSS THERMAL ENERGY GENERATED (HWH) 2,531,964 19,843,104 167,292.555

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 841.527 6.691,511 55,880.041

11. NET ELECTRICAL ENERGY GENERATED (MWH) 806,219 6,422,001 53,345.430

12. REACTOR SERVICE FACTOR 100.0 100.0 84.0 1 13. REACTOR AVAILA8ILITY FACTOR 100.0 100.0 88.2

14. UNIT SERVICE FACTOR 100.0 100.0 83.0

15. UNIT AVAllABILITY FACTOR 100.0 100.0 83.0 i-

16. UNIT CAPACITY FACTOR (!! SING MDC) 94.2 95.8 75.0

17. UNIT CAPACITY FACTOR (USING DESIGN HWe) 94.2 95.8 75.0

18. UNIT FORCED OUTAGE RATE 0.0 0.0 4.2

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 900813 1

• ESTIMATED

Attachment to TXX.97191 i

Page 2 of,8 , ,

1 AVERAGE DAILY (*!T POWER LEVEL i- DOCKET NO.: 50 445 I- UNIT: CPSES 1 j DATE: 9/ 8/97

- COMPLETED 8Y

Bob Reible TELEPHONE: 254 897 0449 MON 1H: AUGUST 1997 4

AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (We Net) DAY (MWe Net) 1 1076 17 1089 2 1025 18 1089 3 1082 19 1089 4 1080 20 1089 5 1080 21 1087 6- 1079 22 1086 7 1081 T3 1086 8 1086 24 1087 9 1086 25 1087 10 1088 26 1087 11 1088 27 1087 12 1087 28 1087 13 1086 29 1088 14 1086 30 1086 15 1086 31 1088

-16 1087

Attachnent to TXX 97191 Page 3,of,8 , ,

SUMMARY

OF OPERATING EXPERIENCE FOR TriE HONTH DOCKET No.: 50 445 UNIT: CPSES 1 DATE: 9/ 8/97 COMPLETED BY: Bob Reible TELEPHONE: 254 897 0449 HONTH: AUGUST 1997 DAY TlHE REMARK / MODE 08/01 0000 Unit began the month at 100% power.

08/31 2400 Unit ended the month at 100% power.

Attachment to TXX-97191 -

~

Page 4 ef 8 UNIT SIUTD06MS APO PCER REDUCTIONS -

DOCKET NO.: 50-445 ,

UNIT: CPSES 1 DATE: 9/ 8/97 COPFLETED BY: Bob Reible TELEPHONE: 254-897-6u9 '-

REPCRT MONTH: AUGUST 1997 METHOD OF TYPE SHUTTI C DOWN F: FORCED DURATION THE REACTOR OR NO DATE 5: SCHEDULED (HOURS) REASON REDUCING POWER CORRECTIVE ACTIONS /CDPetENTS None None

1) REASON 2) METHOD A: EQUIPMENT FAILURE (EXPLAIN) E: OPERATOR TRAININ AND LICENSE EXMINATION 1: MANUAL B: NAIKT OR TEST F: ADMINISTRATIVE 2: MANUAL SCRM C: REFUELING G: OPEPATIONAL ERROR (EXPLAIN) 3: AUTUMATIC SCRAM D: REGULATORY RESTRICTION H: 01HER (EXPLAIN) 4: OThER (EXPIAIN)

Attachment to TXX.97191 Pa9e 5 of*8 COMANCHE PEAK STEAN ELECTRIC STATION, UNIT 2 NRC HONTHLY OPERATING REPORT DOCKET NO : 50 446 UNIT: CPSES 2 DATE: 9/ 8/97 ,

COMPLETED BY: Bob Reible l TELEPHONE: 254 897 0449 OPERATING STATUS

1. REPORTING PERIOD: AUGUST 1997 GROSS HOURS IN REPORTING PEROD: 744

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

• 1150  !

j DESIGN ELECTRICAL RATING (HWe Net): 1150

3. POWER LEVEL TO Wi!CH RESTRICTED (IF ANY) (HWe. Net): NONE

4. REASON FOR RESTRICTION (IF ANY):

THIS MONTH YR TO DATE CUMULATIVE

6. NUSER OF HOURS REACTOR WAS CRITICAL 744 5,005 29.486

6. REACTOR RESERVE SHUTDOWN HOURS 0 82 2,311

7. HOURS GENERATOR ON LINE 744 4,984 29.218

8. UNIT RESERVE SHUTDOWN HOURS 0 0 0

9. GROSS THERNAL ENERGY GENERATED (MWH) 256,238 14,542.010 92,825.637

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 850,680 5,706.250 32,098.350

11. NET ELECTRICAL ENERGY GENERATED (HWH) 817,440 5,483.134 30.711.865

12. REACTOR SERVICE FACTOR 100.0 98.4 84.2

13. REACTOR AVAILA8ILITY FACTOR 100.0 100.0 90.8

14. UNIT SERVICE FACTOR 100.0 98.0 83.5

15. - UNIT AVAllA81LITY FACTOR 100.0 98.0 83.5 16,.' UNIT CAPACITY FACTOR (USING HDC) 95.5 93.7 76.3

17. UNIT CAPACITY FACTOR (USING DESIGN HWe) 95.5 93.7 76.3

18. UNIT FORCED OUTAGE RATE 0.0 0.0 6.3

19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTNS (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-

i Attachment to TXX 97191 Page 6 of,4; , ,

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50 446 UNIT: CPSES 2 DATE: 9/ 8/97 COMPLETED BY: Bob Reible TELEPHONE: 254 897 0449

[ MONTH: AUGUST 1W7 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY ( % Net) DAY (MWe Net) 1 1094 17 1102 2 1094 18 1101 3 1094 19 1101 4 1093 20 1101 5 1092 21 1101 6 1093 .22 1100 7 1095 23 1101 8 1099 24 1101 9 1099 25 1101 10 1099 26 1101 11 1099 27 1101-12 '1099 28 1101 13 1099 29 1101 14 1098 30 1101 15 1098 31 1101 16 1100

Attachment}oTXX97191 Pa9e 7 of,8, , ,

._ StM1ARY OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50 446 UNIT: CPSES 2 DATE: 9/ 8/97 COMPLETED BY: Bob Reible TELEPHONE: 254 897 0449 MONTH: AUGUST 1997 i DAY TIME REMARK / MODE 1

08/01 0000 Unit be9an the month at 100% power.

08/31 2400 Unit ended the month at 100* power.

Attactment to TXX-97191 *

• Page 8 of 8 . -

UNIT SHUTDOWIS AM) POER REDUCTIONS ".'.

DOCKET NO.: 50-446 .,

UNIT: CPSES 2 .

DATE: 9/ 8/97 C0frLETED BY: Bob Reible TELEPHOE: 254-897-0449 REPORT MONTH: AUGUST 1997 ETH00 0F TYPE SHUTTING DOWI F: FORCED DURATION TE REACTOR OR NO DATE 5:SCEDULED (HOURS) REASON REDUCING POER CORRECTIVE ACTIONS /ColeefTS None None

1) ' REASON 2) METHOD A: EQUIPENT FfILURE (EXPLAIN) E: OPERADR TRAINING AND LICENSE EXMIMTION 1: MANUAL B: MAINT OR TEST- F: ADMINISTRATIVE' 2: MANUAL SCRM C: REFUELING G: OPERATIONAL ERROR (EXPLAIN) 3: AUTOMATIC SCRM D: REGbtATORY RESTRICTI0ff H: OTER (EXPLAIN) 4: OrrER (EXPLAIN)

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