ML20096E963

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Monthly Operating Repts for Dec 1995 for Prairie Island Nuclear Generating Plant
ML20096E963
Person / Time
Site: Prairie Island  Xcel Energy icon.png
Issue date: 12/31/1995
From: Dugstad D, Wadley M
NORTHERN STATES POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9601230128
Download: ML20096E963 (9)
v • d • e


Text

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Northem States Power Company Prairie Island Nuclear Generating Plant 1717 Wakonade Dr. East Welch, Minnesota 55089 January 5, 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 -

December 1995 Attached is the Monthly Operating Report for December 1995 for the Prairie Island Generating Plant.

I I

Michael D Wadley i Plant Manager Prairie Island Nuclear Generating Plant i

1 c: Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector l State of Minnesota - Kris Sanda Attachment 230042 9601230128 951231 PDR R

ADOCK 05000282

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PDR

. . . - . . - . . . - . - - ~ - - - - - . - - - - --

. NRC MONTHLY REPORT PRINTED 01/02/96

- Page1

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1 DOCKET NO. 50-282 O UNIT PRAIRIE ISLAND NO.1 DATE 01/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 s

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE i

MONTH: DECEMBER 1995 Unit One was base loaded until the 9th when it began coastdown operation for the refueling and maintenance outage which starts on January 6,1996. There were no shutdowns or other power reductions.

$i O

CURRENT CONTINUOUS OPERATING RUN OF 316 DAYS

. NRC MONTHLY REPORT PRINTED 01/02/96

. Page 2 e DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 01/02/96 COMPLETED BY DALE DUGSTAD  !

TELEPHONE 612-388-1121-4376 l AVERAGE DAILY POWER LEVEL UNIT 1 l

MONTH: DECEMBER 1995 i M AVERAGE DAILY POWER LEVEL 12/01/95 530 l 12/02/95 531 12/03/95 531 12/04/95 531 12/05/95 530 12/06/95 530 12/07/95 530 12/08/95 531 12/09/95 529 12/10/95 524 12/11/95 521 12/12/95 519

, p 12/13/95 517 12/14/95 508 12/15/95 502 12/16/95 499 12/17/95 490 12/18/95 487 l 12/19/95 485 12/20/95 471 12/21/95 469 12/22/95 467 12/23/95 463 12/24/95 456 l 12/25/95 450 12/26/95 447 12/27/95 444 12/28/95 435 12/29/95 433 12/30/95 427 12/31/95 424 a

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

. NRC MONTHLY REPORT PRINTED 01/02/96

- Page 3 p DOCKET NO. 50-282 l UNIT PRAIRIE ISLAND NO.1 DATE 01/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 OPERATING DATA REPORT i

OPERATING STATUS

1. UNIT NAME: PRAIRIE ISLAND NO.1
2. REPORTING PERIOD: DECEMBE 1995
3. LICENSED THERMAL POWER (MWT): 1650 l
4. NAMEPLATE RATING (GROSS MWE): 593
5. DESIGN ELECTRICAL RATING (NET MWE): 530 j
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 i
10. REASONS FOR RESTRICTIONS, IF ANY: NONE l

O  !

THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 8760 193224
12. NUMBER OF HOURS REACTOR CRITICAL 744.0 8760.0 166359.3
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.00 5571.1
14. HOURS GENERATOR ON-LINE 744.0 8752.0 164693.0
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.00 0.00
16. GROSS THERMAL ENERGY GENERATED (MWH) 1134855 14244844 261153483
17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 384880 4774060 86123710 ,
18. NET ELECTRICAL ENERGY GENERATED (MWH) 365067 4519038 80974305 l
19. UNIT SERVICE FACTOR 100 99.9 85.2 l
20. UNIT AVAILABILITY FACTOR 100 99.9 85.2
21. UNIT CAPACITY FACTOR ( MDC NET) 95.6 100.6 83.1 l
22. UNIT CAPACITY FACTOR ( DER NET) 92.6 97.3 79.1
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:

N/A O

i -

'NRC MONTHLY REPORT PRINTED 01/02/96 Page 4 DOCKET NO. 50-282 j UNIT PRAIRIE ISLAND NO.1 O3 DATE 01/02/96

)

l COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 UNIT SHUTDOWNS AND POWER REDUCTIONS j l

MONTH: DECEMBER 1995  ;

1 l

DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT l 12/09/95 1 S 0 C 5 N/A (

NOTES: Coast down operation.

i 1

I IYEE REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT lEEE 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 O F-ADMINISTRATIVE 9-OTHER IEEE STD 803A-1983 G-OPERATIONAL ERROR H-OTHER

4 PRINTED 01/02/96

. NRC MONTHLY REPORT ]

. Page 5 l I

DOCKET No. 50-306 l O UNIT PRAIRIE ISLAND NO. 2 DATE 01/02/96 l COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 )

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE MONTH: DECEMBER 1995 Unit Two was base loaded this month, there were no shutdowns or power reductions.

l l

i l

O CURRENT CONTINUOUS OPERATING RUN OF 187 DAYS

NRC MONTHLY REPORT PRINTED 01/02MS

. )

Page 6 DOCKET NO. SW UNIT PRAIRIE ISLAND NO. 2 DATE 01/02/96 I COMPLETED BY DALE DUGSTAD I TELEPHONE 612488-1121-4376 AVERAGE DAILY POWER LEVEL l

UNIT 2 l MONTH: DECEMBER 1995  !

DATE: AVERAGE DAILY POWER LEVEL ,

l 12/01/95 524 12/02/95 525 12/03/95 526 i 12/04/95 524 l 12/05/95 525 12/06/95 526 12/07/95 526 12/08/95 525 12/09/95 528 12/10/95 525 12/11/95 524 12/12/95 526 12/13/95 525

/ 12/14/95 524

( 12/15/95 524 12/16/95 527 ,

12/17/95 525 j 12/18/95 527  !

12/19/95 527 l 12/20/95 527 12/21/95 527 12/22/95 528 12/23/95 528 12/24/95 527 12/25/95 527 12/26/95 529 12/27/95 530 12/28/95 525 12/29/95 528 12/30/95 527 12/31/95 528 O

AVERAGE LOADS ABOVE 512 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

PRINTED 01/02/96

, 'NRC MONTHLY REPORT Pape 7 DOCKET NO. 50-306 (Q UNIT PRAIRIE ISLAND NO. 2 DATE 01/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 OPERATING DATA REPORT OPERATING STATUS

1. UNIT NAME: PRAIRIE ISLAND NO. 2
2. REPORTING PERIOD: DECEMBE 1995
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 MWE): 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

/O V  !

THIS MONTH YR-TO-DATE CUMULATIVE  !

l

11. HOURS IN REPORTING PERIOD 744 8760 184342 l
12. NUMBER OF HOURS REACTOR CRITICAL 744.0 7698.8 162809.0 1
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.00 1516.1 l
14. HOURS GENERATOR ON-LINE 744.0 7666.8 161389.5 l
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.00 Of '  !
16. GROSS THERMAL ENERGY GENERATED (MWH) 1224000 12512847 2567930 i
17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 411320 4189270 83901310 l
18. NET ELECTRICAL ENERGY GENERATED (MWH) 391542 3968168 79325664
19. UNIT SERVICE FACTOR 100 87.5 87.5
20. UNIT AVAILABILITY FACTOR 100 87.5 87.5 102.8 88.5 86.8
21. UNIT CAPACITY FACTOR ( MDC NET)
22. UNIT CAPACITY FACTOR ( DER NET) 99.3 85.5 81.2
23. UNIT FORCED OUTAGE RATE O O 2.4
24. FORCED OUTAGE HOURS 0.0 0.0 3984.7
25. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE, AND DURATION OF EACH):

N/A

26. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

N/A i

PRINTED 01/02/96 NRC MONTHLY REPORT

.. Page8 DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO. 2 ,

DATE 01/02/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 l

l l

UNIT SHUTDOWNS AND POWER REDUCTIONS l l

l MONTH: DECEMBER 1995 DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT

/2/01/95 2 None O NOTES:

1 i

i a

T.YfE 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 3-AUTO TRIP D-REGULATORY RESTRICTION 4. CONTINUED E-OPERATOR TRAINING AND 5-REDUCED LOAD COMPONENT CODE UCENSE EXAMINATION F-ADMINISTRATIVE G-OPERATIONAL ERROR H-OTHER

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