Text

Corrected Monthly Operating Rept for Aug 1983
	ML20080L547
Person / Time
Site:	Prairie Island
Issue date:	09/02/1983
From:	Dugstad D; NORTHERN STATES POWER CO.
To:	;
Shared Package
ML20080L475	List: ML20080L473; ML20080L501; ML20080L523; ML20080L541; ML20080L547;
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	NUDOCS 8309300361
	Download: ML20080L547 (1)
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QEEB8IING_D6Ie_ BEE 08I DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO.2 DATE SEPTEMBER 2, 1983 COMPLETED BY DALE DUGSTAD

. TELEPHONE 612-388-1121 OEE8eIING_SIGIU2

1. UNIT NAME: PRAIRIE ISLAND NO. 2 ______________________

2. REPORTING PERIOD: AUGUST 1983 i NOTES: Corrected i

3. LICENSED THERMAL POWER (MWT): 1650 treport for yr-to-date I

4. NAMEPLATE RATING (GROSS MWE): 593 Iforced outage rate. I

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

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 531 i I

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 500 8.

1____________________1 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 ii. HOURS IN REPORTING PERIOD 744 5831 76221

12. NUMEER OF HOURS REACTOR WAS CRITICAL 672.1 5341.4 65948.5

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1

14. HOURS GENERATOR ON LINE e69.9 5321.9 65027.0

' 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 857560 8297711 102115499

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 271900 2404390 32571480

18. NET ELECTRICAL ENERGY GENERATED (MWH) 251827 2573497 30837160 19 UNIT SERVICE FACTOR 90.0 91.3 35.3 1

20. UNIT AVAILABILITY FACTOR 90.0 91.3 95.3

21. UNIT CAPACITY FACTOR (USING MDC NET) 67.7 SS.4 80.9

22. UNIT CAPACITY FACTOR (USING DER NET, 63.9 33.4 76.3

23. UNIT FORCED OUTAGE RATE 0.0 9.1 4.7

24. JHUTDOWNS SCHEDULED OVER NEXT 12 MONTHS (TYPE, DATE AND DURATION OF EACH)

IN REFUELING OUTAGE AT PRESENT TIME

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF 2TAPTUP GCT. 1, 1933 l

i e309300361 830928 PDR ADOCK 05000306 R PDR

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ML20080L547