ML20149E299

Monthly Operating Repts for June 1997 for CPSES

ML20149E299
Person / Time
Site:	Comanche Peak
Issue date:	06/30/1997
From:	Reible B, Terry C, Walker R TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
TXX-97160, NUDOCS 9707180160
Download: ML20149E299 (9)

Text

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M' Log # TXX-97160

, lllllllll" "llllllll File # 10010.2 i

- 4 Ref. # 10CFR50.36 I r

C 1UELECTRIC' July 14,1997 C. Lance Terry Group Mce tresident {

U. S. Nuclear Regulatory Commission 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 1997 Gentlemen:

Attached is the Monthly 0)erating Report for June 1997, prepared and submitted pursuant to Tec1nical 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. During this r: porting period, there have been no failures or challenges to the Power Operated Relief Valves (PORVs) or Safety Valves (Sys) for CPSES Units 1 and 2. Should you have any questions, please contact Douglas W. Snow at (254) 897-8448.

Sincerely,

8. $. Anwp C. L. Terry By: uAd, k . A Rog # D. Walker l Regulatory Affairs Manager ,

I DWS/grp  !'

Attachment

< \fI c- Mr. E. W. Herschoff, Region IV 1 Mr. J. I. Tapia. Region IV yh v Resident Inspectors l Mr. T. J. Polich, NRR J 9707190160 970630-PDR ADOCK-05000445 ,

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100024 R O. Box 1002 Glen Rose Texas 76043

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Attachment to'TXX 97160 Page l'of 8

• - COMANCHE PEAK STEAM ELECTRIC STATION," UNIT 1 NRC HONTHLY OPERATING REPORT 7

DOCKET NO.: 50 445 UNIT:' CPSES 1 DATE: 7/10/97 COMPLETED BY: Bob Reible TELEPHONE: 817 897 0449 OPERATING STATUS

1. REPORTING PERIOD: ~ JUNE 1997 GROSS HOURS IN REPORTING PER00: 720 j 2. CURRENTLY AlffHORIZED POWER LEVEL ( Wt): 3411 MAX. DEPEND. CAPACITY (MWe Net): 1150

• l DESIGN ELECTRICAL RATING (We Net): 1150

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

t THIS HONTH YR TO DATE CUMULATIVE.

5, NUMBER OF. HOURS REACTOR WAS CRITICAL 720 4,343 50,437

6. REACTOR RESERVE SHlTTDOWN HOURS 0 0 2.604 1

7. HOURS GENERATOR ON LINE 720 4.343 49,797  ;

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8. -UNIT RESERVE SHUTDOWN HOURS 0 0 0

9. GROSS THERMAL ENERGY GENERATED (MWH) 2,450.993 14,775.067 162,224,518

10. -GROSS ELECTRICAL ENERGY GENERATED (MWH) 822,932 5,005,878 54,194,408

11. NET ELECTRICAL ENERGY GENERATED (MWH) 788,772 4,807.008 51,730,437 22.' REACTOR SERVICE FACTOR 100.0 100.0 83.6

13. REACTOR AVAILABILITY FACTOR 100.0 100.0 87.9 .

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-14. UNIT SERVICE FACTOR 100.0 100.0 82.5

' 15. UNIT AVAILABILITY FACTOR 100.0 100.0 82.5 4

16. UNIT CAPACITY FACTOR (USING HDC) 95.3  %.2 74.6 i

' 17. UNIT CAPACITY FACTOR (USING DESIGN MWe) 95.3  %.2 74.6

!18.'UNITFORCEDOUTAGERATE 0.0 0.0 4.4

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

. 20,' IF SHlflDOWN AT END OF REPORTING PERIOD,. ESTIMATED DATE OF STARTUP:

, 21.. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): ACHIEVED COMMERCIAL OPERATION 900813

• . ESTIMATED

AttachmenttoTXU97160 L Page 2 4f 8 >

AVERAGE DAILY UNIT POWER LEVEL-a '.DNKET N0.: 50 445 UNIT: CPSES. 1 DATE: 7/10/97 COMPLETED BY: Bob Reible

~ TELEPHONE: 817 897 0449 MONTH: JUNE 1997 AVERAGE DAILY POWER LEVEL- AVERAGE DAILY POWER LEVEL

-DAY _( MWe Net)- DAY (MWe-Net).

I 1104 17 10 %

2 1104 18 10 %

3 1104 19 10 %

.4 1103 20 1091 5 1102 21 1041 1

6 1100 22 1095 7 1101 23 1097 8 1100 24 10 %

9 1101 25 1095 3,

1 2

10 1100 26 1094

'11 1099 27 1093 j 12- 1098 28 1093

. 13 1097 29 1092 i 14 1097 30 1092 15 1097 16' 1095 I i .

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.. . . . . . . . . . . - - . . . .-. . - . .. = _ -

4 i Attachment to TXX 97160

! Page 3 of 8 l

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50 445 UNIT: CPSES 1 DATE: 7/10/97 4

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

. MONTH: JUNE 1997 DAY TIME REMARK / MODE 06/01' 0000 Unit began the month at 100* power.

06/30 2400 . Unit ended the month at 100* power, J

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Attactment to TXX-97160

' Page 4 cf 8 :  ;;: . . . .

UNIT SHlRDOWNS A10 POWER REDUCTIONS?

s .

50-445-DOCKET NO.:

UNIT: CPSES - 11 DATE: 7/10/97

-. COPFLETED BY: Bob Reible TELEPHOE: 817-897-0449 REPORT MONTH: . JUNE 1997 METHOD OF

. TYPE SHUTTING DOWi F: FORCED DURATION T}E REACTOR OR NO -DATE S: SCHEDULED (HOURS) REASON REDUCING POER CORRECTIVE ACTIONS /C0f0ENTS

- None None

1) REASON . 2) ETH00 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: OTER (EXPLAIN)

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Attachment to TXX 97160 Page 5.of 8 COMANCHE PEAK STEAM ELECTRIC STAT 10N, UNIT 2 NRC HONTHLY OPERATING REPORT DOCKET NO.: 50 446 UNIT: CPSES 2 DATE: 7/10/97 COMPLETED BY: Bob Reible TELEPHONE: 817 897 0449 OPERATING STA11JS

1. REPORTING PERIOD: JUNE 1997 GROSS HOURS IN REPORTING PER00: 720 1150 *

2. CURRENTLY AUTHORIZED POWER LEVEL (HWt): 3411 MAX. DEPEND. CAPACITY (HWe 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 720 4.261 28.742

6. REACTOR RESERVE SHUTDOWN HOURS 0 82 2.311 j

7. HOURS GENERATOR ON LINE 720 4.240 28,474

8. UNIT RESERVE SHUTDOWN HOURS 0 0 0

9. GROSS THERHAL ENERGY GENERATED (HWH) 2,368.586 13.899,588 92,183.214

10. GROSS ELECTRICAL ENERGY GENERATED (HWH) 798,349 4,728.048 31.120.148 l

'11. NET ELECTRICAL ENERGY GENERATED (HWH) 766,191 4,538,871 29,767,602 l

~ 12. REACTOR SERVICE FACTOR 100.0 98.1 83.9

13. REACTOR AVAILABILITY FACTOR 100.0 100.0 90.6

14. UNIT SERVICE FACTOR 100.0 97.6 83.1

15. UNIT AVAILABILITY FACTOR 100.0 97.6 83.1

16. UNIT CAPACITY FACTOR (USING HDC) 92.5 90.9 75.5

17. UNIT CAPACITY FACTOR (USING DESIGN HWe) 92.5 90.9 75.5

18. UNIT FORCED OUTAGE RATE 0.0 0.0 6.4

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

-Third refueling outage (2RF03) scheduled to begin on October 25, 1997 with and estimated duration of 35 days.

'20. 't 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 97160 Page 6 of 8 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50 446 UNIT: CPSES 2

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DATE: ~7/10/97 COMPLETED BY: ' Bob Reible TELEPHONE: 817 897-0449 MONTH: JUNE 1997 AVERAGE DAILY POWER LEVEL AVERAGE.0AILY POWER LEVEL DAY (MWe Net) DAY (MWe Net) l ,

1 488 17 - 1106 2 546 18 1106 3 980 19 1105 4 1113 20 1104 5 1112 21 1105 6 1112 22 1107

7 1111 23 1109

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8 1112 24 1107

! 9 1110 25 1107 10 1111 26 1106 11 1111 27 1106 12 1109 28 1104 13 1109 29 1106 14 1108 30 1102 15 1108 16 1107 a

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Attachment to TXX 97160-Page 7cof 8

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.: 50 446 UNIT: CPSES 2 DATE: 7/10/97 COMPLETED BY: Bob Reihle TELEPHONE: 817 897 0449 HONTH: JUNE 1997 DAY TIME REMARK / MODE' 06/01 0000- Unit began the month at 48% power with repairs to the 28 outboard bearing in progress. (

06/03 0053 Repairs to the Main Feedwater Pump 28 outboard bearing complete.

Begin ramp to 100* power.

1810 Unit at 100* power.

106/30 2400 Unit ended the month at 982 power to perform routine survie11ance test (NUC 202). <

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Attactment to TXX-97160- -

Page 8 of 8 . <.

UNIT SHLITDOWNS AND POWER REDUCTIONS ',

DOCKET NO.: 50-446 UNIT: CPSES 2 ,

DATE: 7/10/97 '

COMPLETED BY: Bob Reible TELEPHONE: 817-897-0449 REPORT MONTH. JUNE 1997 METHOD OF TYPE SHLITTING DOWN F: FORCED DURATION THE REACTOR OR NO DATE S: SCHEDULED (HOURS) REASON REDUCING POWER CORRECTIVE ACTIONS /C0 K NTS 4 970601 F A 4 Power to 48% to repair Main Feedwater Pump 2B outboard bearing due to high vibration. (see previous page for additional details).

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)

. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . - - _ _ -. . - .