ML20135F684

Monthly Operating Repts for Feb 1997 for Praire Island Nuclear Generating Plant

ML20135F684
Person / Time
Site:	Prairie Island
Issue date:	02/28/1997
From:	Dugstad D, Sorensen J NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9703130273
Download: ML20135F684 (10)

Text

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Y Northern States Power Company 1717 Wakonado Drive East Welch, MN 55089 i Telephone 612-388-1121 i

l March 7,1997 Prairie Island Technical Specifications )

Section 6.7.A.3 ,

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US Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 l l

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50-282 License Nos. DPR-42 1 50-306 DPR-60 Mon?.hly Operating Report February 1997 Attached is the Monthly Operating Report for February 1997 for the Prairie Island Nuclear Generating Plant.

Joel P Sorensen Plant Manager Prairie Island Nuclear Generating Plant c: Regional Administrator-Ill, NRC NRR Project Manager, NRC NRC Resident inspector State of Minnesota - Kris Sanda Attachment '

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., NRC MONTHLY REPORT PRINTED 3/5/97

. Pagii DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 3/5/97 COMPLETED BY DALE DUGSTAD j TELEPHONE 612 388-11214376 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE MONTH: FEBRUARY 1997 Unit 1 was base loaded for the month. There were no shutdowns or power reductions

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i CURRENT CONTINUOUS OPERATING RUN OF 241 DAYS

6 PRINTED 3/5/97

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• NRC MONTHLY REPORT

. Pag 3 2 7

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

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DATE 3/5/97 COMPLETED BY DALE DUGSTAD

}.. TELEPHONE 612-388-1121-4376 l AVERAGE DAILY POWER LEVEL UNIT 1 MONTH: FEBRUARY 1997

, DATE: AVERAGE DAILY POWER LEVEL 3

2/1/97 530 2/2/97 529 2/3/97 531  !

2/4/97 528 i 2/5/97 530 l 2/6/97 528 2/7/97 529 2/8/97 530 2/9/97 527 2/10/97 531

, 2/11/97 531 l 2/12/97 527 l 2/13/97 528

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2/14/97 532 2/15/97 526 2/16/97 529

_ 2/17/97 528 i 2/18/97 529 2/19/97 528 2/20/97 530 2/21/97 528 2/22/97 529

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2/23/97 529 2/24/97 527 4

2/25/97 529 2/26/97 531 2/27/97 528 2/28/97 526 j

1 AVERAGE LOADS ABOVE $13 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER I

', NRC MONTHLY REPORT PRINTED 3/5/97 l . Page 3

, DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 3/5/97 COMPLETED BY DALE DUGSTAD 4

I OPERATING DATA REPORT d

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OPERATING STAIUS I l

1. UNIT NAME

PRAIRIE ISLAND NO.1

2. REPORTING PERIOD: FEBRUARY 1997 i

3. LICENSED THERMAL POWER (MWT): 1650

4. NAMEPLATE RATING (GROSS MWE): 593

5. DESIGN ELECTRICAL RATING (NET MWE): 530

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE)

545 1 513

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

, 8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMf,3 - 7) SINCE LAST REPORT, GIVE REASON:

, NONE 4

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NONE l

I g 10. REASONS FOR RESTRICTIONS. IF ANY

NONE 1

4 f THIS MONTH YR-TO-DATE CUMULATIVE

! 11. HOURS IN REPORTING PERIOD 672 141r 203424

! 12. NUMBER OF HOURS REACTOR CRITICAL 672.0 1416.0 175156.7 i 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.00 5571.1

14. HOURS GENERATOR ON-LINE 672.0 1416.0 173437.7  !

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.00 0.00

16. GROSS THERMAL ENERGY GENERATED (MWH) 1106200 2324653 275378166 j 17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 373620 783960 90864570

18. NET ELECTRICAL ENERGY GENERATED (MWH) 355308 745432 85457712

19. UNIT SERVICE FACTOR 100 100 85.3

! 20. UNIT AVAILABILITY FACTOR 100 100 85.3

21. UNIT CAPACITY FACTOR ( MDC NET) 103.1 102.6 83.3

22. UNIT CAPACITY FACTOR ( DER NET) 99.8 99.3 79.3

23. UNIT FORCED OUTAGE RATE O 0. 4.5

24. FORCED OUTAGE HOURS 0.0 0.0 8187.1

25. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE. AND DURATION OF EACH):

Refueling outage scheduled for October 15,1997, approx. 50 days.

, 26. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

N/A e

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.NRC MONTHLY REPORT PRINTED 3/5/97 Page 4 DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1

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DATE 3/5/97 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-11214376 UNIT SHUTDOWNS AND POWER REDUCTIONS

MONTH

FEBRUARY 1997 l DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT 2/28/97 i None 0 NOTES: No shutdowns or power reductions for Feb.

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IYEE REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL TRIP V805-04 C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING AND 5-REDUCED LOAD COMPONENT CODE LICENSE EXAMINATION i 9-OTHER IEEE STD 803A-1983 F. ADMINISTRATIVE G-OPERATIONAL ERROR H OTHER

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, , .NRC MONTHLY REPORT PRINTED 3/5/97

. Paga5 DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO. 2

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DATE 3/5/97 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE MONTH: FEBRUARY 1997 Unit 2 was down all month for a planned refueling outage.

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CURRENT CONTINUOUS OPERATING RUN OF 0 DAYS

PRINTED 3/5/97  !

, NRC MONTHLY REPORT Pags 6 DOCKET NO. 50-306  ;

UNIT PRAIRIE ISLAND NO. 2 DATE 3/5/97 '

COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-11214376 1 i

AVERAGE DAILY POWER LEVEL, l UNIT 2 l

MQNTH: FEBRUARY 1997 j 1

DATE: AVERAGE DAILY POWER LEVEL j 2/1/97 -2 2/2/97 -2 2/3/97 -2 .

2/4/97 -2 l 2/5/97 -2 2/6/97 -2 i 2/7/97 -2  ;

2/8/97 -2 2/9/97 -2 2/10/97 -2 l 2/11/97 -2 l 2/12/97 -2 l

2/13/97 -2 2/14/97 -2 2/15/97 -2 2/16/97 -2 2/17/97 -2 2/18/97 -2 1 2/19/97 -2  !

2/20/97 -2 I 2/21/97 -2 2/22/97 -2 2/23/97. -2 2/24/97 -2 2/25/97 -2 '

2/26/97 -2 2/27/97 -3 2/28/97 -2 AVERAGE LOADS ABOVE 512 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

. NRC MONTHLY REPORT PRINTED 3/5/07 e

Pigs 7 i DOCKET NO. 50 306 UNIT PRAIRIE ISLAND NO. 2

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! DATE 3/5/97

} COMPLETED BY DALE DUGSTAD TELEPHONE 612 388-1121-4376 1

1- i OPERATING DATA REPORT l

OPERATING STATUS

. 1. UNIT NAME: PRAIRIE ISLAND NO. 2

2. REPORTING PERIOD: FEBRUARY 1997

3. LICENSED THERMAL POWER (MWT): 1650

4. NAMEPLATE RATING (GROSS MWE): 593 2 5. DESIGN ELECTRICAL RATING (NET MWE): 530

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 544

, 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 512

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 - 7) SINCE LAST REPORT, GIVE REASON:

. NONE f

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NONE

10. REASONS FOR RESTRICTIONS,IF ANY NONE l

i THIS MONTH YR-TO-DATE CUMULATly.E

, 11. HOURS IN REPORTING PERIOD 672 1416 194542

12. NUMBER OF HOURS REACTOR CRITICAL 0.0 577.9 172071.1

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.00 1516.1

! 14. HOURS GENERATOR ON-LINE 0.0 574.9 170619.2

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.00 0.00

16. GROSS THERMAL ENERGY GENERATED (MWH) 0 901680- 271823789

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 0 301560 88936850 l 18. NET ELECTRICAL ENERGY GENERATED (MWH) -1417 284038 84094812 j 19, UNIT SERVICE FACTOR 0 40.6 87.7

20. UNIT AVAILABILITY FACTOR 0 40.6 87 7 i 21. UNIT CAPACITY FACTOR ( MDC NET) -0.4 39.2 86.1

22. UNIT CAPACITY FACTOR ( DER NET) -0.4 37.8 81.6

23. UNIT FORCED OUTAGE RATE T .p97 3 -#E*ee 0 0 2.4

24. FORCED OUTAGE HOURS 0.0 0.0 4113.9

25. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE AND DURATION OF EACH):

REFUELING AND MAINTENANCE OUTAGE CYCLE 18 IN PROCESS.

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26. IF. CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

3-10-97 4

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'. , ,,,-NRC MONTHLY REPORT PRINTED 3/5/97

• Page 8 DOCKET NO. 50 306 UNIT PRAIRIE ISLAND NO. 2 DATE 3/5/97 COMPLETED BY DALE DUGSTAD TELEPHONE 612 388-1121-4376 UNIT SHUTDOWNS AND POWER REDUCTIONS MONTH: FEBRUARY 1997 DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT 2/28/97 2 S 672 C 4 N/A N/A N/A NOTES: Refueling outage, cycle 17 to 18 IYEE RFAS_QN METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1 MANUAL DRAFT IEEE STD S SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL TRIP C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING AND 5-REDUCED LOAD COMPONENT CODE LICENSE EXAMINATION 94THER IEEE STD 803A 1983 F ADMINISTRATIVE I G-OPERATIONAL ERROR H-OTHER l i

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