ML20077C602

Revised Page 1 of Monthly Operating Rept for Mar 1991

ML20077C602
Person / Time
Site:	Comanche Peak
Issue date:	03/31/1991
From:	Thatcher G TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20077C591	List: ML20077C588 ML20077C592 ML20077C597 ML20077C602
References
NUDOCS 9105220179
Download: ML20077C602 (1)

Text

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' ; Att5chment to TXX 91150 Page 1 of 4 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 1 NRC MONTHLY OPERATING REPORT DCXXETNO: 50-44a UNIT: CPSES 1 DATE: Acril8. W 91 COMoLETED BY: G.W. Thalcher TELEPHONE: 817 897-8223 OPERATING STATUS

1. Reporting Period: MARCH 1991 Gross hours in reporting period: 2.4.4

2. Currently authorized power level (MWt): 3.4.1.1 Max, depend. capacity (MWe Net): 115.Q.' Design Electrical Rating (MWe Net): .1.110

3. Power level to whi'h restricted (if any) (MWe Net): None

4. Reasons for restriction (if any):

THIS MONTH YR'O UATE CUMUI.ATIVE

5. Number of hours reactor was critical 445.3 1808.2 4734.6 6, Reactor reserve shutdown hours 298.7 351,8 624.7

7. Hours generator on line 437.2 1787,7 4653.4

8. Unit reserve shutdown hours 0 0 0

9. Gross thermal energy generated (MWH) 1,375,315 5,689,547 13,346,475

10. Gross electrical energy generated (MWH) 459,846 1,907,386 ' M2,386

11. Not electrical energy generated (MWH) 434,571 1,817,705 4,331,219

12. Reactor Service factor 59.9 83.7 85.5

13. Reactor availability factor 100 100 96.8

14. Unit service factor 58.8 82.8 84.0

15. Unit availability factor 58.8 82.8 84.0

16. Unit capacity factor (Using MDC) 50.8 73.2 68.0

17. Unit capacity factor (Using Design MWe) 50.8 73.2 68.C

18. Unit forced outage rate 14.4 7.2 7.6

19. Shutdowns scheduled over next 6 months (Type, Date, and Du ation of each): a) Maintenance /

Surveillance, 910322, 6 weeks.

20. Il shutdown at end of repon period, estimated date of startup: 910504

21. Units in test status (prior to commercial operation): ACHIEVED Commercial Operation 900813 Estimated 9105220179 910515 PDR ADOCK 05000445 g PDR