Text

Corrected Monthly Operating Rept for May 1983
	ML20080L501
Person / Time
Site:	Prairie Island
Issue date:	06/02/1983
From:	Dugstad D; NORTHERN STATES POWER CO.
To:	;
Shared Package
ML20080L475	List: ML20080L473; ML20080L501; ML20080L523; ML20080L541; ML20080L547;
References
	NUDOCS 8309300340
	Download: ML20080L501 (1)
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l , OEEBoIING_DGI6_8EEQEI DOCKET NO. 50-306

. UNIT PRAIRIE ISLAND NO.2 DATE JUNE 2, 1983, i COMPLETED BY DALE DUGSTAD i TELEPHONE 612-388-1121 I QEEBeIING_IIeIUI

1. UNIT NAME: PRAIRIE ISLAND NO. 2 ______________________

2. REPORTING PERIOD: MAY 1983 -

I NOTES: corrected I i

3. LICENSED THERMAL POWER (MWT): 1650 Ireport for yr-to-date l

4. NAMEPLATE RATING (GROSS MWE): 593 Iforced ou nge rate. l

5. DESIGN ELECTRICAL RATING (NET MWE): 530 t i

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 531 l l

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 500 1____________________1

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT GIVE REASON: N/A

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE)- N /,A

10. REASONS FOR RESTRICTIONS, IF ANY: N/A THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PE'IOD R 744 3423 74013

12. NUMBER OF HOURS REACTOR WAS CRITICAL 741.4 3337.7 63944.8

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1

14. HOURS GENERATOR ON LINE 740.3 3323.2 63038.3

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1178874 5311447 99129235

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 391780 1443650 31610740

18. NET ELECTRICAL ENERGY GENERATED (MWH) 369199 1679735 29738398

19. UNIT SERVICE FACTOR 99.5 91.7 85.2

20. UNIT AVAILABILITY FACTOR 99.5 91.7 85.2

21. UNIT CAPACITY FACTOR (USIl!t MDC NET) 99.2 92.7 80.9

22. UNIT CAPACITY FACTOR (USING DER NET) 93.6 87.5 76.3

23. UNIT FORCED OUTAGE RATE 0.5 0.1 4.8 24 SHUTDOWNS SCHEDULED OVER NEXT 12 MONTHS (TYPE, DATE AND DURATION OF EACH):

REFUELING AUGUST 1983, 5 WEEKS

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A i

8309300340 830920 PDR R ADOCK 05000306 PDR

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ML20080L501