ML20087C209

Monthly Operating Repts for Dec 1991 for Prairie Island Nuclear Generating Plant,Units 1 & 2

ML20087C209
Person / Time
Site:	Prairie Island
Issue date:	12/31/1991
From:	Dugstad D, Parker T NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9201140120
Download: ML20087C209 (9)

Text

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a Northam States Powee Company 414 Nicollet Ma" Minneapolis, Minnewta $54011927 Telephone (61P) 3315500 January 8, 1992 Prairie Island Technical Specifications Section 6.7.A.3 US Nuclear Regulatory Commission Attn: Document Control Desk Vashington, DC 20555 PRAIRIE ISLAND NUCLEAR CENERATING PLANT Docket No. 50 282 License No. DPR 42 50 306 DPR 60 Monthly Operating Report December 1991 Attached is the Monthly Operating Report for December 1991 for the Prairie Island Generating Plant.

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/MN/d4 i Thomas ti Parker Manager Nuclear Support Service TMP/mkl C: Director 0ffice of Resource Management >

8 Regional Administrator III,'NRC NRR Project Manager, NRC NRC Residet-- Inspector i MPCA I Attn: J V Ferman l Attachment l

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] OATE JAUUARY 3, 1990 COMPLETED BY DALE DUGSTAD  :

TELEPHONE 612-399-1101-4376  !

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MOHTHt DECEMDEP 1901 r r

, i Unit One was base loaded this month, there were no shutdowns I

or power reducticns, ,

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l CURRENT .CONTINUQUS OPERATING RUN OF 133 DAYS.

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DATE JANUAKY 3, 1992 COMPLETED Bf DALE DUGSTAD i.

TELEPHONE 612-399-1121-4376

! $04TH; DiftEMEEP ?991 _

I Q(d, AVERaHE_ DAILY POUER' LEVEL _-;4WE-NEll 1 531 2 530 3 528

,, 4 530 5 529 6 531 7 532 8 U27-9 520 10 530 11 530 12 530 13 '529 l

14 533

. 15 520 to 529 i 17 530 SG 530 19 -532 20 527 l 21 530 22 530 23 527 24 532 25 531 26 52B 27 531 29 529 l- 29 _530

!,, , 30 532 l 31 520 l

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AVERAGE LOADS ABOVE 5.0.3 MUE-NET ARE DUE TO COOLER CONDENSCR CIliCULATING WATER l

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~ DOCKFT HP t.0 *L; l UNIT PRAIRIE IGLAND E0.1_, i DATE JANUARY 3, 1992 COMPLETED BY DALE DUGSTAD TELEPHONE 612-300-1121-4376  !

O PE R A T INr, GTAJ,US -

1 UNIT NAME: PPAIRIE I L W,Q,,b W REPORTING PERIODi_RECEMECR 1991 *

3. LICENSED THEPHAL POWER (MUT): 1650

• 4 NAMEPLATE RATING (GROSS MUE): 593 'I

5. DEG1GN ELECTRICAL RATING (NET MUC): 530

6. MAX 1 MUM DEFENDA0LE CAPACITY (OROSS hWE): 534

7. MAX 1 MUM DEPENDADLE CAPACITY (NET MUE):' 503 '

O. Ir CHANGES OCCUR IN CAPACITY RATINCS (ITEMS NUM0ER 3 THROUGH 7)

SINCE LAST REPORT GIVE REASON: NONE i

9. POWER LEVEL 10 WHICH RESTRICTED, IF ANY (NET MUE): _NONE

10. REASONS FOR RESTRICTIONS,-1r ANft NONE  !

THIf M0HTH YR-TO-0 ATE CUMULATIVE ,

!! HOURS IN FEPORTIHO PERIOD 744 0760 150160

12. NUMDER OF HOURS REACTOR WAS CRITICAL 744,0

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7908.3 134940.2 i

13. REACTOR RESERVE SHUTDOWN HOURS 00 0.0 _ 5571.1 3

14. HOURS GENERATOP ON-LINE 744.0 7943.8 133356.5 '1

15. UNIT RESERVE EHUTDOWN HOURS 0.0 O.0 0.0 l i 16. GROSS THERMAL ENERGY GENERATED (MUF 1222301 12o43026- 210305900 l

17. GROSS ELECTRICAL ENERGY GENERATED dWH) 414080 4224940 69007050 l

13. NET ELECTRICAL ENERGY GENERA 1ED (MWH) 394101 3903600 64066691

17. UNIT SERVICE FACTOR 100.0 90 7 -04.3

20. UNIT nVAILADILITY FACTOR 100.0- 90.7 04.3

21. UNIT CAPACITY FACTOR (USING MDC NET) l 105.3 90.4 81.5-  !

22. UNIl CAPACITY FACTOR (U3ING DER NET) 100.0 85.0 77.4 '

23. UNIT FORCEO OUTAGE RATE 0.0 1.2 5,4

24. FORCCD OUTAGE HOURS 0.0 99.0 7640.1 i

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

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, daistensncs A r ef' u e li n n outsne October Si 1992. for 30 days.  !

l 26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATEi- _R/A _ . _ .

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C09PLETED BY E6LE 2!,MCT AD TELEPHONE (12-2f.2-1121-112A 50 NTH: DECEM0ER 1971 I

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F-FORCED A-EQUIPMENT FAILURE 14 ...U A L DRAFT IEEE STD B-SCHED B-MAINTENANCEORTEST 2-MANUAL TRIP 805-1984(P90P'05)

C-REFUELING 3-AUTO TRIP D-REOULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD COMPONENT CODE.

LICENSE EXANINAT10N 9-0THER F-ADMINISTRATIVE IEEE STO 803A-1983 G-OPERATIONAL ERROR H-0THER.

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UtH T PR AI RIE ISL AND tiDM, DATE JANV4fn 3, 1992 COMPLETED BY DALE DUGSTAD TELEPHONE 610-098-3t21-4376 MONTH f'ECCH L[3 1091 Unit Two was base loaded this month, there were no power reductions o r unit shu t do tons.

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CURRENT CONTINUQUS OPERATING RUN OF 366- DAYE.

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00C M T NO. 1Q-201 UNIT PRAIRIE ISLAND No."' l DATE JANUARY 3, 1972 i

COMPLETED BY DALE DUGSTAD

! l TELEPHONE 612-300-1121-4376 -!

t c2 NTH: 9ECEMBER 19c1 i

.h M A')ERAGE DAILY.1QMLN. t EVEL (MUE-NET) -

I 1 506-  !

2 .522 f 3 527 .

4 523 5 524 6 527 5 7 526 8 525 l

- 't 9 502 10 525 l 11 525 1 12 524 13 525 14 520 15 523 '

16 524 17 525 10 525 19 526 20 522 21 525 t 22 526 23 522  ;

24 526 '

25 525 26 523

• 27 530

• 20 $20 l 29 525

, , 30 524 31 526 l

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AVERAGE LOADS ABOVE LPQ.Q MWErNET ARE OUE TO COOLER CONDENSER CIRCULATING WATER '

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• OfEEAlll!2_2al3 'EPORE DOCKET 90. 52-;Q1 ,

UNIT PRAIRIE 1 ELAND F.L2 i DATE JANUARY 3, 1992

• COMPLETED BY DALE DU0STA0 TELEPHONE 612-360-1121-4376 .

DFERATING GTATUS i

1. UNIT NAME: LReIRIE IcLAMD NO. 2

2. REPORTING PERIOD DEEEM"ER 1991 -

3. LICENSED THERNAL POWER (MWT): 1650

4. NAMEPLATE RATING (GROSS MWE): 593

5. DESIGN ELECTRICAL RATING (NET MUE): 530

6. MAXIMUM DEPENDAELE CAPACITY (GROSS MWE) 531

7. MAXIMUM DEPENDABLE CAPACITY (NET MUE) 500 O. IF CHANGES OCCUR IN CAPACITY RATINOS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT GIVE REASON ___NONE

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

10. REASONS FOR RESTRICTIONS, IF ANY NONE THIS.M0dlH YR-TO-DATE EUMULATIVE

11. HOURS IN PEPORTING FERIOD 744 0760 149270

10. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 0760,0 132F47.4

13. REACTOR RESERVE SHUTDOUN HOURS 0.0 0.0 1516.1 .

14 HOURS GENERATOR ON-LINE 744.0 0760 0 4 131131.5 t 15. UNIT RESERVE SHUTDOWN HOURC 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 122d602 14299149 0077o6147

17. GROSS ELECTRICAL ENERGY GENERATED (MUH) 409000 4739100 67518590

16. NET ELECTRICAL ENERGY GENERATED (MUH) 390346 4400404 63841095

19. UNIT SERVICE FACTOR 100.0- 100.0 07.0

20. UNIT AVAILABILITY FACTOR 100.0 100.0 87.8

01. UNIT CAPACITY FACTOR (USING MDC NET) 104.9 102.3 05.5

20. UNIT CAPACITY FACTOR (USING DER NET) 99.0 96.5 00.7

23. UNIT FORCED OUTAGE RATE 0.0 0.0 2.9

24. FORCED OUTAGE HOURS 0.0 0.0 3964.0

05. SHUTOOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & OURATION OF EACH):

, _Mnintennnee A refuelino outsne February 19. 1092. for 20 davn.

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE! N/A i

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Dr>CRE T NO R-XL UNIT r/AME P_Eftp1E IGL All(LRQ 2, DATL JidigePV 0. 1992 COMPLETED Bf DALE DUGSTAD TELEPHONE L12-331-1121 1374 00:!T H ! DEEE' DER 1091 Qalf TYPE HOURG EEAEQ1{ hETH00 LEP. NUMEEP. S1111t1 CfMf0NEET.

YY/MM/D0 000.0 91/12/00 None.

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I TYPE REAEOR METHDD SYSTEM EODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE "T0 S-SCHED B-MAINTENANCE OR TEST 2-MANUAL TRIP 805-1904(PG05-05)

C-REFUELING 3-AUTO TRIP 0-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD COMPONENT EODE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 003A-1983 0-OPERATIONAL ERROR H-0THER