ML20154S583

Monthly Operating Repts for Dec 1985

ML20154S583
Person / Time
Site:	Prairie Island
Issue date:	12/31/1985
From:	Dugstad D, Musolf D NORTHERN STATES POWER CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8604010330
Download: ML20154S583 (9)

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. OEEEeZING_DeIe_EEEORI DOCKET NO. 50-232 UNIT PRAIRIE ISLAND HQ.1 DATE JANUARY 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 DEEBeIING_SIeIUS

1. UNIT NAME: EEGIBIE_ISLeND_ND._1 ______________________

2. REPORTING PERIOD:__DECEMBEB__1285___ l NOTES: 1

3. LICENSED THERMAL POWER (MWT): 1650 l l

4. NAMEPLATE RATING (GROSS MWE): 593 1 1

5. DESIGN ELECTRICAL RATING (NET MWE); 530 l l

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 534 l l

7. MAXIhuM DEPENDABLE CAPACITY (NET MWE): 503 .1____________________1

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

SINCE LAST REPORT GIVE REASON: _NONE______________________________

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE) _NONE______________

10. REASONS FOR RESTRICTIONS, IF ANY:__ HONE _______________________________

IHIS_dQNIH YB:IO:DeIE CUduleIIVE ii. HOURS IN REPORTING PERIOD 744 8760 105576

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 7363.2 87357.5

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1

14. HOURS GENERATOR ON-LINE 744.0 7334.6 86002.4

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1217798 11769355 135368613

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 411860 3909170 44201270

18. NET ELECTRICAL ENERGY GENERATED (MWH) 391773 3677016 41427834

19. UNIT SERVICE FACTOR 100.0 83.7 81.5

20. UNIT AVAILABILITY FACTOR 100.0 83.7 81.5

21. UNIT CAPACITY FACTOR (USING MDC NET) 104.7 83.4 78.0

22. UNIT CAPACITY FACTOR (USING DER NET) 99.4 79.2 74.0

23. UNIT FORCED OUTAGE RATE '

O.0 0.6 7.6

24. FORCED OUTAGE HOURS 0.0 43.6 7088.0

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

_____EEEUELING_QUIeGE_0N_deBCH__5._1286._______________________________

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:_________Hle______________

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e o NeBEeIIME_SuddeRY_DE_DEESeIING_EXEEBIENCE DOCKET NO. 50-282 UNIT PRAIRIE ISLAND N0.1 DATE JANUARY 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 20NIH2__DECEMBE8__1285__

Tut UNIT WAS BASE LOADED THIS MONTH, NO SHUTDOWNS.

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. a eVEEeGE_DeILY_UNII_EDWER_ LEVEL DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NQ.1 DATE JANUARY 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 MONIH1__ DECEMBER __1285__

DeY eVEBeGE_DeILY_EQWER_ LEVEL _idWE:NEIl i 529 2 531 3 527-4 530 5 526 6 527 7 528 8- 527 9 526 10 528 11 526 12 529 13 524 14 527 15 466 16 527 i 17 528, 18 530 19 530 20 528

, 21 533

.22 528 23 530

. 24 530 25 530 26 529 27 530 28 529 29 532 30 527 31 530 AVERAGE LOADS ABOVE 503 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

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UNII_IBUIDQWHI_eND_EQWEB_BEDUCIION DOCKET NO 50-282 UNIT NAME EBeIBIE_ISLeND_NO.i DATE J8NU681_3 _1266___

COMPLETED BY DELE _DUGSIeD TELLEPHONE 612_368 1121 MONIN1_DECEMBEE__1285______

DeIE IXEE BQUBI BE6 ION MEIBQD LEE _NudBES SXIIEd CQdEQNENI YY/MM/DD 000.0 85/12/15 S 0.0 B 5 N/A TB TURBIN TURBINE VALVES TEST.

IXEE BEeSON dEIBOD SYSIEU_ CODE F-FORCED A-EQUIPMENT FAILURE i-MANUAL DRAFT IEEE STD S-SCHED B-MAINTENANCE OR TEST 2-MANUAL TRIP 805-1984(P805-D5)

C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD COMEONENI_ CODE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATOR ERROR H-0THER

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• OEEBeIING_DeIe_SEEQBI DOCKET NO. 50-306 UNIT PRAIRIE ISLAND HQ.2 DATE JANUARY 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 QEEBeIING SIGIUS

1. UNIT NAME: EBeIBIE_ISLeND_NQ._2 ______________________

2. REPORTING PERIOD:__DECEdEEB__iEB5___ l NOTES: I

3. LICENSED THERMAL POWER (MWT): 1650 l l

4. NAMEPLATE RATING (GROSS MWE): 593 l l

5. DESIGN ELECTRICAL RATING (NET MWE): 530 I i

6. MAXIMUM DEPENDABLE CAPACITY (GROSI MWE): 531 1 1

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 500 1____________________1

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

SINCE LAST REPORT GIVE REASON:__NQNE______________________________

_______________________________________________,______________________ s,

9. POWER LEVEL TO WHIGH RESTRICTED, IF ANY (NET NWE):__NONE______________

10. REASONS FOR RESTRICTIONS, IF ANY:__HQNE_______________________________

IBIS _dQNIH YB:IO:DeIE CUduleIIVE

11. HOURS IN REPORTING PERIOD 744 8760 96694

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 7408.6 83503.3

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1

14. HOURS GENERATOR ON-LINE 735.0 7378.2 82502.5

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1204417 11512159 129672391

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 407380 3822540 41726080

18. NET ELECTRICAL ENERGY GENERATED (MWH) 388164 3608448 39489287

19. UNIT SERVICE FACTOR 98.8 84.2 85.3

20. UNIT AVAILABILITY FACTOR 98.8 84.2 85.3

21. UNIT CAPACITY FACTOR (USING MDC NET) 104.3 82.4 81'.7

22. UNIT CAPACITY FACTOR (USING DER NET) 98.4 77.7 77.1

23. UNIT FORCED OUTAGE RATE . 0.0 0.0 3.7

24. FORCED OUTAGE HOURS 0.0 0.0 3209.6

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

______________________Nie______________________________________________

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATEl___NZe___________________

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NeBEGIIVE_IdddeRY_QE_QEEReIING_EXEERIENCE DOCKET NO. 50-306 UNIT PRAIRIE ISLAND HQ.2 DATE JANUARY 3, 1986.

COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 HQNIH1__DECEMBEB _1285__

ON THE EIGHTH AT 0347 THE GENERATOR WAS TAKEN OFF-LINE (REACTOR AT HOT STANDBY) TO BALANCE THE LP 2 ROTOR (LOW PRESSURE 4 2).

THE UNIT RETURNED TO SERVICE AT 1244. THERE WERE NO OTHER SHUTDOWNS.

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DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NQ.2 DATE JANUARY 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 MQWIBi__D CEMBER__1285__ i l

DeX eVEBeGE_DeILY_EQWEB_ LEVEL _idWE:NEIl i 531 l 4

2 3 532 1 3 528 ,

l 4 530 5 - 529 6 530

7 529 8 254 9' 526 10 535 l

11 527 i 12 530 l 13 530 14 532 15 532 16 529 17 529 18 532 i

19 530 l 20 526 535 21 22 ' 529 23 533 24 532 l 25 532'

( 26

• 531

) 27 532 28 532 29 534 30 531 31 532 AVERAGE LOADS ABOVE 500 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

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UNII_IBUIDOWHI_eND_EDWEB_BEDUCIION DOCKET NO 50-306 UNIT tlAME EBeIBIE_IILeND_HQ.2 DATE JeNueBY_3 _1286___

COMPLETED BY DELE _DUGSIeD TELLEPHONE 612_380 1121 MONIB.:._ DECEMBER __1285_____.

DeIE IXEE HOUBS BEGION dEIBOD LEB_NudBES SYSIEd CDdEONENI YY/MM/DD 000.0 85/12/08 S 9.0 B 2 N/A TD TURBIN THE UNIT WAS OFF-LINE TO BALANCE THE LP 2 ROTOR.

85/12/08 S 0.0 B 4 N/A TB TURBIN TURBINE VALVES TEST.

l IXEE BEeION dEIBOD SYSIEd_ CODE F-FORCED A-EQUIPMENT FAILURE i-MANUAL DRAF'T IEEE STD S-SCHED B-MAINTENANCE OR TEST 2-MANUAL TRIP 805-1984(P805-D5)

C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD CQdECNENI_ CODE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1983 G -OPERATOR ERROR H-0THER

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Northem States Power Company 414 Nanet Mad M,nneapoks. Minnesota 55401 Teephene (612) 330 5500 January 8, 1986 Director, Office of Resource Management U S Nuclear Regulatory Commission Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50-282 License No. DPR-42 50-306 DPR-60 Monthly Operating Report December, 1985 Attached are twelve copies of the Monthly Operating Report for December, 1985 for the Prairie Island Nuclear Generating Plant.

D d ku David Musolf Manager of Nuclear Supp t Services DMM/MMV/ dab cc: Regional Administrator-III, NRC ,

NRR Project Manager, NRC

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hRC Resident Inspector g@N Attn: J W Ferman , 4 SkgGY J. i ,ky'/-

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