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

Y Northern States Power Company 1717 Wakonado Drive East Welch, MN 55089 i

Telephone 612-388-1121 i

March 7,1997 Prairie Island Technical Specifications

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Section 6.7.A.3 US Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 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 f

Attachment 9703130273 970228 PDR ADOCK 05000282 lElE%E{${E,E,EjIS$

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z 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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CURRENT CONTINUOUS OPERATING RUN OF 241 DAYS

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• NRC MONTHLY REPORT PRINTED 3/5/97 Pag 3 2 7

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

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DATE 3/5/97

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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 2/6/97 528 2/7/97 529 2/8/97 530 2/9/97 527 2/10/97 531 2/11/97 531 2/12/97 527 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 2/25/97 529 4

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

l NRC MONTHLY REPORT PRINTED 3/5/97 Page 3 DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 3/5/97 COMPLETED BY DALE DUGSTAD 4

OPERATING DATA REPORT d

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OPERATING STAIUS

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

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

513

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

10. REASONS FOR RESTRICTIONS. IF ANY:

NONE g

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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 4

Page 4 DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 3/5/97

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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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J IYEE REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD V805-04 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 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 DATE 3/5/97

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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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i 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 i

AVERAGE DAILY POWER LEVEL, l

UNIT 2 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 2/11/97

-2 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 2/19/97

-2 2/20/97

-2 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 Pigs 7 e

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

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DATE 3/5/97

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

1-OPERATING DATA REPORT i

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 l

10. REASONS FOR RESTRICTIONS,IF ANY NONE 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 -#E*ee 0 0

2.4 3

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.

26. IF. CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

4 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

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