ML20196K017

Monthly Operating Repts for Feb 1988

ML20196K017
Person / Time
Site:	Prairie Island
Issue date:	02/29/1988
From:	Dugstad D, Musolf D NORTHERN STATES POWER CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8803150132
Download: ML20196K017 (9)

Text

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8 Northern States Power Company 414 N<ot et P.8aN

%nneapohs %nnesota 55401 Teeptone i612) 330-5500 March 10, 1988 Prairie Island Technical Specification Section 6.7.A.3 U S Nuclear Regulatory Commission Attn: Document Control Desk

' Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLAhT Docket No. 50-282 License No. DPR-42 50-306 DPR-60 Monthly Operating Report FEBRUARY, 1988 Attached is the Monthly Operating Report for February, 1988 for the Prairie Island baclear Generating Plant.

M k ws David Musolf Manager of Nuclear Support Services DMM/mk1 c: Director Office of Resource Management Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector MPCA Attn: 1 W Ferman Attachment I

e803150132 880229 l PDR ADOCK 05000292 R DCD t

NARGoIIYE_SuddoSY_DE_0EEBoIING_EXEERIENCE DOCKET NO. 50-2G2 UNIT PRAIRIE Isl.AND N0,1.

DATE MARCH 3, 1908 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 00NIU1__EEBBUoBY__1288__

THE UNIT WAS DASE LOADED THIS MONTH, NO SHUTDOWNS.

CONTINUOUS OPERATING RUN OF 232 DAYS.

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i OVERAGE DeILY_UNII E0WEG_ LEVEL -

DOCKET NO. 50-282 l UNIT PRAIRIE ISLAND N0.1 l DATE MARCH 3, 1908

COMPLETED DY DALE DUGSTAD TELEPHONE 612-388-1121

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MQtfItil. EEEEUeRY.._1280 .

• i DeX eVEBeGE DGILY_E0WE8_LEMEL it!WE tfEIl

! 1 529 ,

2 523 3 524 [

4 525

.i 5 529 i 6 524 j 7 523 i 0 526  !

9 523 I 10 523 l 11 526 12 521 [

13 529 i 14 502 l

15 529 l 16 525 '

i 17 527 I

18 528 .

j 19 528 20 526 l 21 528  !

22 526 23 528

! 24 526 25 528

$ 26 529 i 27 525 28 527  !

29 529 '

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AVERAGE LOADS ABOVE 503 MWE-NET ARE DUE

TO COOLER CONDENSER CIRCULATING WATER I 1

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DOCKET NO. 50-202 UNIT PRAIRIE ISLAND UQ.1.

DATE MARCH 3, 1988 1 COMPLETED DY DALE DUGSTAD TELEPHONE 612-388-1121 OEEEGIING_SIGIUS

1. UNIT NAME: EBoIRIE_ISLeUD_NO _1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . _ _

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. 2. REPORTING PERIOD:__EEBBue8% _1288___ l NOTES: 1 1

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

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

5. DESIGN ELECTRICAL RATING (NET MWE): 530 l l l'

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

7. MAXIMUM DEPENDADLE CAPACITY (NET MWE): 503 I____________________1

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

SINCE LAST REPORT GIVE REASON: UQUE________________._____..________

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

, 10. REASONS FOR RESTRICTIONS, IF ANY:__NONE___________________ ___________

IHIS_NONIU 18:IO:DoIE CUduleIIVE ii. HOURS IN REPORTING PERIOD 696 1440 124536

12. NUMDER OF HOURS REACTOR WAS CRITICAL 696.0 1440.0 103983.2 '

< 13. REACTOR RESERVE SHUTDOPN HOURS 0.0 0.0 5571.1 1440.0 102547.9

14. HOURS GENERATOR ON-LINE 696.0

15. UNIT RESERVF SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1138990 2356712 161410636

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 304500 795730 52869740

18. NET ELECTRICAL ENERGY GENERATED (MWH) 365639 755974 49593639

19. UNIT SERVICE FACTOR 100.0 100.0 82.3

20. UNIT AVAILABILITY FACTOR 100.0 100.0 82.3

21. UNIT CAPACITY FACTOR (USING MDC NET) 104.4 104.4 79.2  :

22. UNIT CAPACITY FACTOR (USING DER NET) 99.1 99.1 75.1 t

23. UNIT FORCED OUTAGE RATE 0.0 0.0 6.7 ,

24. FORCED OUTAGE HOURS 0.0 0.0 7412.5 l

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

! _____________________u_z_e_____________________________________________

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26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:_____Nie__________________  ;

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. , UNII_SBUIDOWUS_GUD_EDWEB_BEDUCIZQU

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DOCKET NO 50-292 UNIT NAME EBoIBIE ISLGUD_UO._1 DATE doBCU_3,_1288_____

COMPLETED DY DOLE..DUGSIoD 4

TELLEPHONE 412-388-1121 '

J dQUIBL_EEBGueSY__i?GD__...___

x DoIE IYEE UQUBS BEeIQU bEIMDD LEB_UUdBEB SYSIEd C0dEQUEUI YY/MM/DD 000.0 08/02/14 S 0.0 D 5 N/A N/A N/A TURBINE VALVES TESTING.

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! IYCE BEGSQU dEIUDD SXSIEd_ CODE 1

l F-FORCED A-EQUIPMENT FAILURE i-MANUAL DRAFT IEEE STD S-SCHED D-MAINTENANCE OR TEST 2-MANUAL TRIP 805-1984(P005-D5) 4 C-REFUELING 3-AUTO TRIP  !'

D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD C0dEQUEUI_ CODE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATOR ERROR l H-0THER a

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No8BoIIVE_SuddeRY_DE_GEEBoIING_EXEEBIENCE DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NQ 2_

DATE MARCH 3, 1988 COMPLETED BY DALE DUGSTAD

, TELEPHONE 612-389-1121 MQNIH1__EEB8UeBY__120S__

THE UNIT RETURNED TO SERVICE THIS MONTH FROM THE REFUELING OUTAGE AND WAS DASE LOADED. FOLLOWING IS A 1.IST OF THE REACTOR AND GENERATOR SERVICE TIMES.

THE REACTOR WENT CRITICAL AT 0855 0F THE 12TH.

THE GENERATOR WAS PLACED ON-LINE AT 0202 0F THE 13TH.

THE GENERATOR WAS TAKEN OFF-LINE AT 1152 0F THE 13TH FOR THE REQUIRED TURBINE OVERSPEED TESTING. THE TEST WAS SATISFACTORY AND THE GENERATOR WAS ON-LINE AT 1240 0F THE 13TH.

NEXT THE UNIT WENT OFF-LINE AT 1616 0F THE 13TH TO ALLOW 2 MX AND 2 MY DISCONNECTS TO BE CLOSED. THE GENERATOR WAS PLACED ON-LINE AT 1724 OF THE 13TH AND REMAINED ON-LINE THE REST OF THE MONTH.

THE REACTOR WAS CRITICAL DURING THESE EVENTS.

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eVEBeGE_DeILY_UNII_ECWER_LEMEL DOCKET NO. 50-306 UNIT PRAIRIE ISLAND N0.2_

DATE MARCH 3, 1988 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1i21 dONIU1__EEBBUeBY__1288_..

DeY EVE 86GE_DeILY_EDWER_ LEVEL _idWE:NEIl 1 -2 2 -2 3 -2 4 -2 5 -5 6 -14 7 -15 8 -12 9 -5 10 -5 11 -17 12 -15 13 55 14 237 15 345 16 440 17 514 18 519 19 519 20 516 21 519 22 522 23 520 24 518 25 521 26 521 27 500 28 518 29 524 -

AVERAGO LOADS ABOVE 500 MWE-NET ARE DUE TO COULER CONDENSER CIRCULATING WATER

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0EEBoIING_DAIe_BEEORI DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO.2_

DATE MARCH 3, 1988 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 OREBoIING_SIeIUS

'. UNIT NAME: 28eIRIE_ISLeND_UD _2 ______________________

2. REPORTING PERIOD:_..EEB8UeRY__1288___ l NOTES: 1

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

4. NAMEPLATE RATING (GROSS MWE) 593 l l

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

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE)- 531 l l 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:__UQUE______________________________

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

10. REASONS FOR RESTRICTIONS, IF ANY:__80NE_______________________________

1 DIS _NONIH YB:IO:DeIE CUMULeIIVE

11. HOURS IN REPORTING PERIOD 696 1440 115654

12. PJMBER OF HOURS REACTOR WAS CRITICAL 423.1 541.7 100777.1

13. RE?^70R RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1

14. HOURS bR-ZoATOR ON-LINE 404.0 522.2 99717.0 '

15. UNIT RESERVE Shu TDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 605353 751578 156906133 ,

17. GROSS ELECTRICAL ENERGY GENdRATED (MWH) 190260 246180 50745150

, 18. NET ELECTRICAL ENERGY GENERATED (MWH) 185631 229674 48009067

19. UNIT SERVICE FACTOR - 58.0 36.3 86.2

20. UNIT AVAILABILITY FACTOR 58.0 36.3 86.2

'21. UNIT CAPACITY FACTOR (USING HDC NET) 53.3- 31.9 83.0

22. UNIT CAPACITY FACTOR (USING DER NET) 50.3 30.1 78.3

23. UNIT FORCED OUTAGE RATE 0.3 0.2 3.2

24. FORCED OUTAGE HOURS 1.1 1.1 3254.2

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

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___..._____________________NZe___________ _________..____________________

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATEi..______UZA________,_______ l i

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'.- .. UUII_SUUIDQUUS_eUD_EQUE8_8EDUCI10U DOCKET NO $0-306_

UNIT NAME E8eIBIE_lSLeUD_UQ _2 DATE de8CU_3 _1280__..__

COMPLETED DY DELE _DUGSIeD TELLEPHONE 612-388-1121 dQUIBl_EEBEUe8Y__12GB______

DeIE IYEE UQUBS BEeSQU dEIUQD LE8_UudBE8 SYSIEd CQdEQUEUI YY/MM/DD 000.0 88/01/05 S 290.1 C 4 N/A N/A N/A REFUELING OUTAGE CYCLE 11 TO 12 CORE CHANGE AND INSPECTION.

80/02/i3 S 0.8 B i N/A N/A N/A REQUIRED TURBINE TEST OF MECHANICAL OVERSPEED TRIP.

88/02/13 F 5,4 G i N/A N/A N/A UNIT TAKEN OFF-LINE TO ALLOW CLOSURE OF 2M TRANSFORMER DISCONNECTS.

IYEE BEeSQU dEIUQD SYSIEd_ CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHED L-MAINTENANCE OR TEST 2-MANUAL TRIP 805-1984(PG05-D5)

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