ML18038A342

Revised Monthly Operating Rept for Dec 1990 for Nine Mile Point Nuclear Station Unit 1

ML18038A342
Person / Time
Site:	Nine Mile Point
Issue date:	12/31/1990
From:	Dahlberg K NIAGARA MOHAWK POWER CORP.
To:
Shared Package
ML17056B295	List: ML17056B294 ML17056B296 ML17056B297 ML17056B298 ML17056B299 ML17056B300 ML17056B301 ML17056B302 ML17056B303 ML17056B304 ML17056B305 ML17056B306 ML17056B307 ML17056B308 ML17056B309 ML17056B310 ML17056B311 ML17056B312 ML17056B313 ML17056B314 ML17056B315 ML17056B316 ML17056B317 ML17056B318 ML18038A340 ML18038A342
References
NUDOCS 9102200084
Download: ML18038A342 (2)

Text

OPERATING DATA REPORT DOCKET NO.: 50-220 DATE: 1/13/91 COMPLETED BY: K. A. Dnhlberg TELEPHONE: (315) 349-2443 O'PERATING STATUS

1. Unit Name: Nine Mile Point Unit //1

2. Reporting Period: 12/1/90 through 12/31/90 Notes

3. Licensed Thermal Power (MWt): 1850

4. Nameplate Rating (Gross MWe): 645

5. Design Electrical Rating (Net MWe): 625

6. Maximum Dependable Capacity (Gross MWe): 635

7. Maximum Dependable Capacity (Net MWe): 615

8. If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Report, Give Reasons:

9. Power Level To Which Restricted, IfAny (Net MWe):

10. Reasons For Restrictions, IfAny:

This Month Yr-to-Date Cumulative

11. Hours in Reporting Period 744.0 8,760.0 186,649.2

12. Number of Hours Reactor Was Critical 689,3 3,365.8 118,600.1

13. Reactor Reserve Shutdown Hours 0.0 0.0 1,204.2

14. Hours Generator On-Line 686.9 3,045.3 115,162,5

15. Unit Reserve Shutdown Hours 0.0 0.0 20.4

16. Gross Thermal Energy Generated (MViGQ 1,221,464.0 4,069,546,0 192,542,678.0

17. Gro'ss Electrical Energy Generated (MWH) 420,279.0 1,329,847.0 63,802,917.0

18. Net Electrical Energy Generated (MWg 407,331.0 1,281,458.0 61,805,840.0

19. Unit Service Factor 92,3 34.8 61.7

20. Unit Availability Factor 92.3 34.8 61.7

21. Unit Capacity Factor (Using MDC Net) 89.0 23.9 54.3

22. Unit Capacity Factor (Using DER Net) 87.6 23.5 53.4

23. Unit Forced Outage Rate 7.7 64.8 25.8

24. Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each):

Midc cle Outa e for surveillance testin 3 March 91 throu h l3 A ril 91.

25. IfShut Down At End of Report Period, Estimated Date of Startup:

26. Unit is Test Status (Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY INITIALELECTRIC1TY COMMERCIAL OPERATION

'9102200080 5'10207 ~j PDR ADOCK 05000220 R PDR

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