ML20056D849

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Monthly Operating Repts for Jul 1993 for CPSES Units 1 & 2
ML20056D849
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 07/31/1993
From:
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20056D795 List:
References
NUDOCS 9308180152
Download: ML20056D849 (8)
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Text

. _ _ _

J  : Attachm:nt toLTXXJ93292  !

? Pags 1.of 11,  !

i

_, I COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 1 a

. NRC MONTHLY OPERATING REPORT -

DOCKETNO: N I UNIT: CPSES 1. j DATE: . August 11,1993 j COMPl.ETED BY:  : Janet Hughes i TELEPHONE:  : 817-897 5331,

-l OPERATING STATUS j

1. Reporting Period: JULY 1993 Gross hours in reporting period: ZM ,
2. Currently authorized power level (MWt): M11 Max. depend.' capacity (MWe-Net): it'iQ * ~ Design  ;

Electrical Rating (MWe-Net): 1150- l

3. Power level to which restricted (if any) (MWe-Net): NONE  !
4. Reasons for restriction (if any): j

~

THISMONTH YRTODATE - CUMULATIVE ~

744-  : 5,022- 20,540 -

5. Number of hours reactor was critical ]

O E5 2,324 .

6. Reactor reserve shutdown hours ]

744 4,998' 20,156: ,

7.- . Hours generator on line . -;

O O O l

8. Unit reserve shutdown hours 1
9. Gross thermal energy generated (MWH) :

' ~

'#*# 3' '

846,814 5.4 7,683 21,082.848

10. Gross electrical energy generated (MWH)

~ 11. ' Net electrical energy generated (MWH).

810,578 5,210,937 20,053,3131

]

~ 12. Reactor Service factor 100.0 98.7 79.0 _,

13. Reactor availability factor 100.0 100.0: 87.9 -
14. ~ Unit service factor 100.0 98.3 '773  ;

,15. Unit availability factor 100.0 98.3 L775 -

94.7 ' 67.1 89.1

16. Unit capacity factor (Using MDC)

M.7 89.1 67.1 .

' .17.. Unit capacity factor (Using Design MWe)

18. Unit forced outage rate 0 1.8 6.4 .

19.' . Shutdowns scheduled over next 6 months (Type, Date, and Duration of each): . Refueling Outage Number , l 3 is scheduled to begin October 8,' 1993, with a norninal duration of 70 days.' 'i

20. If shutdown at end of report period, estimated date of'startup: 1

- 21. Units in test status (prior to commercial operation): . ACHIEVED j

' CommercialOperation '900813 i

-i Estimated : j fj ';

9308100152 930810 5 DR ADOCK 0500 T gj g c- -e p- a + '

- Attachment to TXX-93292 ,

Page 2 of 11 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO: N UNIT: CPSES 1 DATE: August 11,1993 COMPLETED BY: Janet Hughes TELEPHONE: 817-897-5331 MONTH: JULY 1993

-DAY AVERAGE DA!LY POWER LEVEL [RY AVERAGE DA!LYPOWER LEVEL (MWe-Net) (MWe-Net) 1113 1092 1 17 2 1102 18 1090 3 1102 19 1089 T

4 1102 20 1089' 5 1N 21 1087 6 1096 22 1087 7 1095 23 1080 8 1096 24 1008 9 1091 25 1086 10 1059 26 1087 11 1093 27 1087 12 1095 .28 1088-13 1086 29 1092 14 1101 30 1083 15 1W 31 1087 16 1093

i

?-Attachm:nt to.TXX-93292

. Page 3 of 11

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH '

DOCKETNO: 50445 -l UNIT: CPSES 1 i

' DATE: - August 11 - 1993

~ COMPLETEDBY: Janet Hughes

-l TEEPHONE: 817 @ 74331' i

t MONTH: JULY 1993 .j 0701 0000 Unit started month in MODE 1.  ;

i

. 07/31 2400 Unit ended month in MODE 1. {

5 t

s l

5 5

k G

I i

Y t

I a

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Attachment .to TXX- 93292' Page 4 of 11 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKETNO: N UNIT: CPSES 1 DATE: August 11,1993 .

COMPLETED BY: Janet Hughes REPORT MONTH JULY 1993 METHODOF TWE SHUTTNG DOWN Ff0RCED DURATION THEREACTOROR N1 DATE SSCHEDULED fHOURS) REASON REDUCH3 POWER CORRECTIVE ACTIONSCOMMENTS

1) FEASON 2) METHOD A: EQUIPMENT FAILURE (EXPLAIN) . E. OPERATORTRAINING AND LICENSE EXAMINATION 1: MANUAL ,

B: MAINTORTEST ' F: ADMINISTRAT1VE 2: MANUALSCRAM C: REFUEUNG - G OPERATIONALERROR(EXPLAIN) 3: AUTOMATIC SCRAM D: REGLA.ATORYHwiHCuCN H: OTHER(EXPLAIN) 4: OTHER(EXPLAIN)

Attichm:nt to TXX-93292 Pags 5.~of 11 -)

i COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 2  !'

NRC MONTHLY OPERATING REPORT DOCKETNO: 50446 UNIT: CPSES 2 ,

DATE: August 11,1993 l COMPLETED BY: Janet Hughes .l TELEPHONE: 817-897-5331 3 OPERATING STATUS

1. Reporting Period: JULY 1993 Gross hours in reporting period: 244  !
2. Currently authorized power level (MWt): 3411 Max, depend. capacity (MWe-Net): 1HiQ
  • Design-Electrical Rating (MWe-Net): 1150
3. Power level to which restricted (if any) (MWe-Net): 80112 ,
4. Reasonsforrestriction(if any): f TrilSMONTH YRTODATE CUMULATIVE ;l 628 1,M _1,462
5. Number of hours reactor was critical 6.'~ Reactor reserve shutdown hours 116 1R '.
7. . . Hours generator on line 1 1,355 W 0 0 .i

' 8. Unit reserve shutdown hours 1,2 ,238 2,563,325 2,563 2 l

9. Gross thermal energy generated (MWH)
10. Gross electrical energy generated (MWH)

G ,120 m,E .mM e ,120 689 W 689,907

11. Net electrical energy generated (MWH)

NA NA

12. Reactor Service factor NA
13. Reactor availability factor NA NA NA ;i
14. Unit service factor NA- NA NA
15. Unit availability factor NA NA NA NA NA NA
16. Unit capacity factor (Using MDC)

NA NA- .NA

'17. Unit capacity factor (Using Design MWe)  ;

NA NA- N A'~

18. Unit forced outage rate
19. Shutdowns scheduled over next 6 months (Type, Date, and Duration of each): None-l
20. If shutdown at end of report period, estimated date of startup:
21. . Units in test status (prior to commercial operation): FORECAST. ACHIEVED Initial Criticality . 930320 - 930324- f Initial Electricity 930330 930409- ,

i Commercial Operation 930801 930803  ;

Estimated '

.r. . _ . _

m

" Attachment J to TXX-93292

- : Page 6 of 11 -

-l AVERAGE DAILY UNIT POWER LEVEL

- DOCKETNO: M '

. UNIT: CPSES.2 - ,j DATE: August 11,1993 -l COMPETEDBY: Janet Hughes -:

TELEPHONE: 817-8974331

.l MONTH: JULY 1993

- DAY AVERAGE DAILYPOWERLEVEL DAY AVERAGEDAILYPOWER LEVEL (MWe-Net) (MWe-Net)

-1 0 17 1025

.f 2 0 18 1100 1 3 0 39 747.

4 0 20 667 - ,

f 5 0 21' 974 f.

6 0 22 1102

]

7 'O 23 :1102- .;

~'

8 202 24 1102:

9' 637 25 1104- a 10 833 26 919 11- 842 27 9 61  !

12 844 28- 0 .-

]

831 . 29 .O 13 14- 838- 30 - 14'  !

873 341 >

.15 31_

16 L987  :

i Ij i'

. i.,

'Attachm:nt to TXX-93292

' Papa 7 of 11

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO: 50446 UNIT: CPSES 2 DATE: Augu<f 11,1993 COMPLETED BY: _ Janet Hughes TELEPHONE: 817-897 6 331 MONTH: JULY 1993 0701 0000 Unit started month in MODE 3. Retuming from outage for Major Surveillance Testing.

07/03 1557 Unit entered MODE 2.

1630 Reactoris critical.

07/07 1000 Unit entered MODE 1.

1681 Unit synchronized to the grid.

07/15 1230 Performed CE.lorimetric and recommenced initial Startup Testing.

07/18 2241 Excessive pressure drop across Heater Drain Pump Suction Strainer as a result of startup debris. Strainer was cleaned and Heater Drains retumed to service.

07/26 1000 50% Load Reduction Test conducted trom 100% Rated Thermal Power.

07/27 0019 Restored to 100% power.

2055 100% Load Rejection Test. Unit entered MODE 3 following manual reactor trip.

07/29 2332 Unit entered MODE 2.

07/30 0003 Reactoris critical.

1217 Unit entered MODE 1.

1300 Unit synchronized to the grid.

07/31 2400 Unit ended month in MODE 1.

i

_ m m -. ,g

'rd: .h.

t _' *

. Attachment 110' TXX-2292 ,.

,~

' Page 8 of 11 UNIT SHUTDOWNS AND POWER REDUCTIONS DCCKET NO: N UNIT: CPSES 2 DATE: Agust 11,1993 '

COMPLETED BY: Janet Hughes REPORT MONTH JULY 1993 METHODOF -

TYPE. SHUTTING DOWN F; FORCED DURATION THEREACTOROR NQ. DATE SSCHEDULED fBQUBS REASON REDUCINGPOWER CORRECTIVEACTIONS/ COMMENTS

10. 930701 S 160.68 B 1 Major SurveiHance Testing.

- 11 930718 F 0 A 4 Excessive pressure drop across Heater Drain Pump Suction Strainer as a result of startup debris. Strainer was cleaned and Heater Drains -

returned to service.

12 930726. S 0 B 4 50% Load Reduction Test from 100% Power -

Plateau.

- 13, 930727' S- 64.08 -B ' .1 100% Load Rejection Test from 100% Power

- Plateau.

1) FEASON . - 2)- METHOD A: EQUIPMENT FAILURE (EXPLAIN) E. ; OPERATOR TRAINING AND UCENSE EXAMNATION 1: MANUAL-B: MAINTORTEST F: ADMNSTRATNE 2: - MANUAL SCRAM C: FEFUEUNG G: OPERATIONALERROR(EXPLAIN) 3: AUTOMATICSCRAM D: FEGULATORYRESTRC110N . H: OTHER(EXPUWN) 4: OTHER(EXPLAIN) t'--t'r'-@ _'e-er e 9e * +-t A n 4m- 'Wwwee e ' Weav9 W-d=t 94'#'W'-'"%'+4'" "E9F**4% *-" **TP'"fM*4- r
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