ML20097D541

Monthly Operating Repts for Jan 1996 for Prairie Island Units 1 & 2

ML20097D541
Person / Time
Site:	Prairie Island
Issue date:	01/31/1996
From:	Dugstad D, Wadley M NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9602130066
Download: ML20097D541 (9)

Text

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Northem States Power Company Pralrle Island Nuclear Generating Plant 1717 Wakonade Dr. East Welch. Minnesota 55089 February 8, 1996 Prairie Island Technical Specifications Section 6.7.A.3 US Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Monthly Operating Report January 1996 i

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Attached is the Monthly Operating Report for January 1996 for the Prairie Island Generating Plant.

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Michael D Wadley Plant Manager Prairie Island Nuclear 'enerating Plant c:

Regional Administrator-III, NRC NRR Proj ect Manager, NRC NRC Resident Inspector State of Minnesota - Kris Sanda Attachment.

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9602130066 960131 PDR ADOCK 05000282 g

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PRINTED 02/02/96 NRC MONTHLY REPORT Page 1 DOCKET NO. 50 282 UNIT PRAIRIE ISLAND NO.1 DATE 02/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-11214376

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE MONTH: JANUARY 1996 Unit 1 began the month in coastdown operation. On the 5'h at 2000 the Unit started a power reduction to txing the Unit off-line and start the refueling and maintenance outage. The generator was taken off-line on the 5th at 2153 and the reactor was taken subcritical at 2315.

This ends fuel cycle number 17.

This ended a continuous operating run (generator on-line) of 321.2 days.

This ended a continuous reactor run (critical) of 512.3 days.

~ As of the 31st the outage is at day number 26.

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a CURRENT CONTINUOUS OPERATING RUN OF 0 DAYS 4

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NRC MONTHLY REPORT PRINTED 02C2/96 Page 2 DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 02/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-3861121-4376 AVERAGE DAILY POWER LEVEL UNIT 1 MONTH: JANUARY 1996 DAIE1 AVERAGE DAILY POWER LEVEL 01/01/96 420 01/02/96 417 01/03/96 407 01/04/96 406 01/05/96 354 01/06/96

-14 01/07/96

-3 01/08/96

-1 01/09/96

-1 01/10/96

-1 01/11/96

-1 01/12/96

-1 01/13/96

-1 01/14/96

-1 01/15/96

-1 01/16/96

-1 01/17/96

-1 l

01/18/96

-1 01/19/96

-1 01/20/96

-1 l

01/21/96

-1 j

01/22/96

-1 01/23/96

-1 01/24/96

-1 01/25/96

-1 01/26/96

-1 01/27/96

-1 01/28/96

-1 01/29/96

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01/30/96

-1 01/31/96

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AVERAGE LOADS ABOVE 513 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER I

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PRINTED 02/02/96 NRC MONTHLY REPORT PaSe 3 DOCKET NO. 50 282 UNIT PRAIRIE ISLAND NO.1 DATE 02/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-386-1121-4376 OPERATING DATA REPORT OPERATING STATUS

1. UNIT NAME:

PRAIRIE ISLAND NO.1

2. REPORTING PERIOD:

JANUARY 1996

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

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

513

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

NONE

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

10. REASONS FOR RESTRICTIONS, IF ANY: NONE THIS MONTH YR-TO4 ATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 744 193968

12. NUMBER OF HOURS REACTOR CRITICAL 119.3 119.3 166478.6

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.00 5571.1

14. HOURS GENERATOR ON-LINE 117.9 117.9 164810.9

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.00 0.00

16. GROSS THERMAL ENERGY GENERATED (MWH) 151245 151245 261304728 l

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 51000 51000 86174710

18. NET ELECTRICAL ENERGY GENERATED (MWH) 47126 47126 81021431

19. UNIT SERVICE FACTOR 15.8 15.8 85 I

20. UNIT AVAILABILITY FACTOR 15.8 15.8 85

21. UNIT CAPACITY FACTOR ( MDC NET) 12.3 12.3 82.9

22. UNIT CAPACITY FACTOR ( DER NET) 12 12 78.8

23. UNIT FORCED OUTAGE RATE O

O 4.7

24. FORCED OUTAGE HOURS 0.0 0.0 8125.9

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

Refueling and maintenance outage starting on January 6,1996.

. 26. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

February 15,1996 i

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4 PRINTED 02/02/9tf NRC MONTHLY REPORT Page 4 DOCKET NO. 50-262 UNIT PRAIRIE ISLAND NO.1 DA1E 02/02/96 j

COMPLETED BY DALE DUGSTAD TELEPHONE 612-386-1121-4376 UNIT SHUTDOWNS AND POWER REDUCTIONS i

MONTH: JANUARY 1996 DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT 01/01/96 1

S 0

C 5

N/A NOTES:

Coast down operation.

01/01/96 1

S 628.1 C

1 N/A Fuel NOTES:

Refueling & Maintenance Outage d

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IXEE REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL TRIP C-REFUELING 34UTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING AND 5-REDUCED LOAD COMPONENT CODE LICENSE EXAMINATION 9-OTHER lEEE STD 803A-1983 F-ADMINISTRATIVE 4

G-OPERATIONAL ERROR H-OTHER

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PRINTED 02G96 NRC MONTHLY REPORT Page5 l

DOCKET No. 50306

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UNIT PRAIRIE ISLAND NO. 2 DATE 02ATM6 COMPLETED BY DALE DUGSTAD.

TELEPHONE 6124881121-4376 4

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE 1

MONTH: JANUARY 1996 Unit 2 was base loaded this month, there were no shutdowns or power reductions.

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l CURRENT CONTINUOUS OPERATING RUN OF 218 DAYS

PRINTED 02M2/96 NRC MONTHLY REPORT Page 6 DOCKET No. 50-306 UNIT PRAIRIE ISLAND NO. 2 DATE 02/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 AVERAGE DAILY POWER LEVEL UNIT 2 MONTH: JANUARY 1996 DATE:

AVERAGE DAILY POWER LEVEL 01/01/96 528 01/02/96 530 01/03/96 523 01/04/96 530 01/05/96 527 01/06/96 526 01/07/96 533 01/08/96 531 01/09/96 526 01/10/96 529 01/11/96 533 01/12/96 534 01/13/96 529 01/14/96 530 01/15/96 531 01/16/96 530 01/17/96 533 01/18/96 526 01/19/96 534 01/20/96 531 01/21/96 531 01/22/96 527 01/23/96 534 01/24/96 533 01/25/96 526 01/26/96 530 01/27/96 535 01/28/96 526 01/29/96 530 01/30/96 529 01/31/96 530 AVERAGE LOADS ABOVE 512 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER i

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PRINTED 02/02/96 j

NRC MONTHLY REPORT Page 7 e

DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO. 2 DATE 02/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 616-388-1121-4376 OPERATING DATA REPORT OPERATING STATUS

1. UNIT NAME:

PRAIRIE ISLAND NO. 2

2. REPORTING PERIOD:

JANUARY 1996

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):

544

' 7. MAXIMUM DEPENDABLE CAPACITY (NET HWE):

512

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

NONE

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

10. REASONS FOR RESTRICTIONS, IF ANY; NONE THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 744 185086

12. NUMBER OF HOURS REACTOR CRITICAL 744.0 744.0 163553.0

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.00 1516.1

14. HOURS GENERATOR ON-LINE 744.0 744.0 162133.5

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.00 0.00

16. GROSS THERMAL ENERGY OENERATED (MWH) 1224000 1224000 258017069

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 415170 415170 84316480

18. NET ELECTRICAL ENERGY GENERATED (MWH) 394207 394207 79719871

19. UNIT SERVICE FACTOR 100 100 87.6

20. UNIT AVAILABILITY FACTOR 100 100 87.6

21. UNIT CAPACITY FACTOR ( MDC NET) 103.5 103.5 85.9

22. UNIT CAPACITY FACTOR ( DER NET) 100 100 81.3

23. UNIT FORCED OUTAGE RATE O

O 2.4

24. FORCED OUTAGE HOURS 0.0 0.0 3084.7

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

N/A

26. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

N/A

NRC MONTHLY REPORT PRINTED 02C2/96 Page 8 DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO. 2 DATE 02/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-3881121-4376 UNIT SHUTDOWNS AND POWER REDUCTIONS MONTH: JANUARY 1996 DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT 01/01/96 2

N/A 0

. NOTES: None for January.

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IYEE REASON METHOD

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

.