ML20236L354

Monthly Operating Repts for Oct 1987

ML20236L354
Person / Time
Site:	Prairie Island
Issue date:	10/31/1987
From:	Dugstad D, Musolf D NORTHERN STATES POWER CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8711100275
Download: ML20236L354 (9)

Text

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Northem States Power Company

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414 Nicollet Mall Minneapohs, Minnesota 55401

.l Telephone (612) 330-5500 November 6, 1987 Prairie Island Technical Specification Section 6.7.A.3 r

U S Nuclear Regulatory Commission Attn: Document Control Deck Washington, DC 20555 i

PRAIRIE ISLAND NUCLEAR GENERATING PLANT

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Docket No. 50-282 License No. DPR-42 50-306 DPR-60 i

Monthly Operating Report October, 1987 l

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Attached is the Monthly Operating Report for October, 1987 for the Prairie Island Nuclear Generating Plant.

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i David Musolf Manager of Nuclear Support Services DMM/TMP/jlk c: Director Office of Resource Management Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector l

MPCA Attn: J W Ferman 4

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DEEBeIING_DeIe_8EEQBI DOCKET NO. 50-282 UNIT PRAIRIE 1 ISLAND NO 1_

DATE NOVEMBER 3, 1987 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 1

DEEBoIING_SIGIUS ie UNIT NAME:

EEeIBIE_ISLeND_NO _1

2. REPORTING PERIOD:__DCIDLEB___1282___

l NOTES:

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3. LICENSED THERMAL POWER (MWT)-

1650 I

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4. NAMEPLATE RATING (GROSS MWE).

593 i

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5. DESIGN ELECTRICAL RATING (NET MWE).

530 I

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6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) 534 l

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7. MAXIMUM DEPENDABLE CAPACITY (NET MWE).

503 1____________________1 8.

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

SINCE LAST REPORT GIVE REASON:

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POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE)?

_NONE______________

10. REASONS FOR RESTRICTIONS, IF ANY:__NQUE_______________________________

IBIS _dDNIH YB:ID:DeIE CUMULoIIME

11. HOURS IN REPORTING PERIOD 745 7296 121632-l

12. NUMBER OF HOURS REACTOR WAS CRITICAL 745.0 5823.6 101079.2

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1

14. HOURS GENERATOR ON-LINE 745.0 5770.2 99643.9

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1215622 9055602 156662570

17. GROSS ELECTRICAL ENERGY CENERATED (MWH) 411470 3004190-51266180

18. NET ELECTRICAL ENERGY GENERATED (MWH) 388513 2821677 48069074

19. UNIT SERVICE FACTOR 100.0 79.1 81.9

20. UNIT AVAILABILITY FACTOR 100.0 79.1 81.9

21. UNIT CAPACITY FACTOR (USING MDC NET) 103.7 76.9 78.6

22. UNIT CAPACITY FACTOR (USING DER NET) 98.4 73.0 74.6

23. UNIT FORCED OUTAGE RATE 0.0 4.9 6.9

24. FORCED OUTAGE HOURS 0.0 300.2

.7412.5

25. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH)-

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DOCKET Noi 50-306' UNIT PRAIRIE ISLAND NQ 2_

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2. REPORTING PERIOD:__0CIDLE8___1282___

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3. LICENSED THERMAL POWER (MWT) 1650 l

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4. NAMEPLATE RATING (GROSS MWE)'

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DESIGN ELECTRICAL RATING (NET MWE) 530 l

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6. HAXIMUM DEPENDABLE CAPACITY (GROSS MWE). 531 i

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7. MAXIMUM DEPENDABLE CAPACITY (NET MWE).

500 1____________________1 8.

IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) l SINCE LAST REPORT GIVE REASON:_.NONE_ ____________________________

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11. HOURS IN REPORTING PERIOD 745 7296' 112750 l

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12. NUMBER OF HOURS REACTOR WAS CRITICAL

'i45.0 7296.0 98771.4

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1

14. HOURS GENERATOR ON-LINE 745.0 7296.0 97730.8 j

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1216421 11865403 153864759 170 GROSS ELECTRICAL ENERGY GENERATED (MWH) 409410 3920740 49737820

18. NET ELECTRICAL ENERGY GENERATED (MWH) 387106 3706254 47055658

19. UNIT SERVICE FACTOR 100.0 100.0 86.7

20. UNIT AVAILABILITY FACTOR 100.0 100.0 86.7

21. UNIT CAPACITY FACTOR (USING MDC NET) 103.9 101.6 83.5

22. UNIT CAPACITY FACTOR (USING DER NET) 98.0 95.0 78.7

23. UNIT FORCED OUTAGE RATE 0.0 0.0 3.2

24. FORCED OUTAGE HOURS 0.0 0.0 3253.1

25. SMUTDOWNS SCHEDULED OVER NEXT 6 fiONTHS (TYPE, DATE & DURATION OF EACH).

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26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATEl_____U_Z_e_______________

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