ML20086L670

Monthly Operating Rept for Nov 1991 for Comanche Peak Steam Electric Station,Unit 1

ML20086L670
Person / Time
Site:	Comanche Peak
Issue date:	11/30/1991
From:	Thatcher G TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20086L666	List: ML20086L665 ML20086L670 ML20086L673 ML20086L678 ML20086L684 ML20086L687 ML20086L691
References
NUDOCS 9112170029
Download: ML20086L670 (4)

Text

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- . Atta6hment to TXX 9142

• Page 1 of 4 .-

COMANCHE: PEAK STEAM ELECTRIC STATION, UNIT 1 N11C MONTHLY OPERATING REPORT' DOCKETNO: 50 445 UNIT: CPSES1 DATE: December 11,1991 COMPLETED BY: Gre0 Thatcher TELEPHONE: 817 897 8223 OPERATING STATUS

1. -Reporting Period: NOVEMBER 1991 Gross hours in reporting period: 22Q

2. Currently authorized power level (MWI): 3.4.11 Max, depend, capacity (MWe Net): 11%

• Design Electrical Rating (MWe. Net): 1150

3. _ Power level to which restricted (if any) (MWe Net): UQNE

4. Reasons for restriction (if any):

THIS MONTH YRTO DATE CUMULATIVE ~

5. Number of hours reactor was critical 0 4906.85 7833.25

6. Reactor reserve shutdown hours 0 1709.55 1982.45

7. Hours generator on line 0 4863.55 7729.25 0 0 0

8. Unit reserve shutdown hours 0 15.938,920 23,899,374

9. Gross thermal energy generated (MWH)

10. - Cross electrical energy generated (MWH) 0 5,208,683 7,873,683

11. Net electrical energy generated (MWH) 0' 4.960,737 7,474,251

18. Reactor Service factor 0 61.2 -68.8

13. - Reactor availability factor 0 82.5 86.2-

14. - Unit service factor- 0- 60.7 67.8 i s

,15. Unit availability factor _ 0 60,7 67.8

16. , Unit capacity factor (Using MDC)

+0 53.8 57.0

17. Unit capacity factor (Using Design MWe) 0 53.8 57.0

18. Unit forced outage rate _ 0 13.2 11.3

19. Shutdowns scheduled over next 6 months (Type, Date, and Duration of each):

20. If shutdown at end of repor1 period, estimated date of startup: 911210

' 21. Units in test status (prior to commercial operation): ACHIEVED Commercial Operation 900813 L

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L Estimated '

9112170020 911213

1. DR- ADOCK 05000445 F D,s

g_ _,

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Atiachment to fXX 91462 ,

Pago 2 of 4

]

AVERAGE DAILY UNIT POWER LEVEL DOCKETtO: 60 445 UNIT: CPSES 1

[ ATE: December 11,1991 COMPLETED BY: Greg Thatcher TELEPHONE

• B17 897-0223 ,

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MONTH: NOVEMDER 1991 .;

CAY AVERAGE DAILY POWER LEVEL CAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWo Not) 1 O g7 o 2 0 18 0 3 0 19 0 ,

4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 9- 0 25 0

10. 0 26 0 11 0 27 0

.12 0- 28 0

,- 13- 0 29 0-14 0 30 0 l

15 0 31 16 0-

Att'achmont to TXX. 91462 Page 3 of.4 SUMM ARY OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO: 50 445 UNIT: CPSES1 CMTE: December 11,1991 COMPLETED BY: Greg Thatcher TELEPHONE: 817 097-8223 MONTH: NOVEMBER 1@1 11/1 0000 Unn staded month in MODE 5.

11/7 1510 Commenced Coro Alterations.

11/11 1600 Core Roload Complete 11/22 0311 Entered MODE 5.

11/30 2400 Unit ended month in MODE 5.

Major work items: -

RCP42 seat wo*, Re,nixe L 5 blades LP 2 turbine, Generator rotor upgrado, Diesel Generator overhaul, Snubber inspections, Steam Generator in service inspec1 ions.

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i Attachment to TXX. 91462 .

Page 4 of 4 UNIT SHUTDOWNS AND POWER REDUCTIONS ,

DOCKET?Q S0-445 UNIT: CPSES1 DATE- Decer 11,1991

COMPLETED BY: Greg Thatcher REPORT MONTH NOVEMBER 1991 -

, PETHQDOF TYPE SHUTTING DO'AN Ff0RCED DURATK)N THEREACTOROR LO. DATE SSCRDUtFD  ! HOURS) RaSCN REDUCNG PONER CORRECTWE At'.T, IONSCOf.T.91TS 010 911101 S 720 C 1 First Refueing Outage  !

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1) REASON 2) METHOO A- EQUIPMENT FA! LURE (EXPLAIN) E. OPERATOR TPA!NING AND UCENSE EXN.t: NATION 1: P/ANUAL 8: MAINT OR TEST F: ADMIN STRATI'E 2: MANUALSCRAM C: REFUEUNG G OPERATiONALERROR(EXPLAFJ) 3: AUTOr/ATCSCRAM D: REGULATORY RESTRCTION H- OTHER(EXPLAW) 4: OTHER (EXPLAIN) i

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