ML20205D397

Monthly Operating Repts for May 1986

ML20205D397
Person / Time
Site:	Prairie Island
Issue date:	05/31/1986
From:	Dogstad D, Musolf D NORTHERN STATES POWER CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8608180007
Download: ML20205D397 (9)

Text

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Ne88eIIME_Sudde8%_0E_DEE8eIING_EXEEBIENCE l

DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.i DATE JUNE 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 MONIH1__doX_______1286__

THE UNIT WAS BASE LOADED THIS HONTH. NO SHUTDOWNS.

8608180007 860531 PDR ADOCK 05000282 R PDR 3:Ea4

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eVEBeGE DeILY_UNII_20WER_ LEVEL DOCKET NO. 50-282' UNIT PRAIRIE ISLAND NQ.1 DATE JUNE 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE- 612-388-ii21 l

MONIH1__MeY_______1286-_

DeY oYE8eGE_DeILY_EDWER_ LEVEL _1bWE:NEIl 1 515 2 515 3 517 4 505 5 508 4 505 7 512 8 509 9 507 10 509 ii 452 12 502 13 505 .

14 504 15 503 16 506 17 505 18 506 19 505 20 507 21 508 22 505 23 506 24 505 25 506 26 501 27 502 28 499 29 503 30 496 31 501 AVERAGE LOADS ABOVE 503 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

OEEBoIING_DoIo_ BEE 0BI DOCKET NO. 50 282 UNIT PRAIRIE ISLAND UO.1 DATE JUNE 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 DEEBoIING_SIoIUS

1. UNIT NAME: EBoIRIE_ISLGUD_U0i_1 ______________________

2. REPORTING PERIOD:__doX_______1286___ l NOTES: l

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. HAXIMUM DEPENDABLE CAPACITY (GROSS MWE) 534 l l

7. MAXIMUM DEPENDADLE CAPACITY (NET MWE)- 503 1____________________1

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

SINCE LAST REPORT GIVE REASON: UQUE_______________________________

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9. P6DEE EEvEE~i6 UsiCA RESTEiCiED- iF 5U5~iUET 5UEi~~~h0UE_ ____2~_~_[~_~_~_~_

10. REASONS FOR RESTRICTIONS, IF ANY:__UQUE_______________________________

IUIS_b0UIU XR:IO:DGIE CuduLGIIME

11. HOURS IN REPORTING PERIOD 744 3623 109199

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2775.4 90132.9

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1

14. HOURS GENERATOR ON-LINE 744.0 2752.5 08754.9

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1222014 3060407 139229100

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 399370 1277100 45470370

10. NET ELECTRICAL ENERGY GENERATED (MWH) 375010 1194853 42622607

19. UNIT SERVICE FACTOR 100.0 76.0 01.3

20. UNIT AVAILADILITY FACTOR 100.0 76.0 01.3

21. UNIT CAPACITY FACTOR (USING MDC NET) 100.2 65.6 77.6

22. UNI f CAPACITY FACTOR (USING DER NET) 95.1 62.2 73.6

23. UNIT FORCED OUTAGE RATE 0.0 0.2 7.4

24. FORCED OUTAGE HOURS 0.0 6.1 7094.1

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

_______________________________Uto_____________________________________

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:________UZo_______________

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UNII_SUUIDQWNS_eHD_EQWEE_BEDUCIION DOCKET NO 50-282 UNIT NAME EBoIBIE_ISLeHD_NQ.1' DATE JUNE _3 _1286--____

COMPLETED BY DELE _DUGSIeD TELLEPHONE 612_388 1121 MONIU1_deY_______1286______

DeIE IYEE UQUBS BEeSOU dEIBOD LEB_UUdBEB SYSIEd COMEONENI YY/HH/DD 000.0 86/05/11 S 0.0 B 5 N/A N/A N/A TURBINE VALVES TESTING.

I' IYEE BEoSOU dEIUDD SYSIEti CODE F-FORCED A-EQUIPHENT FAILURE i-HANUAL DPAFT IEEE STD S-SCHED D-MAINTENANCE OR TEST 2-MANUAL TRIP 005-1904(P005-D5)

C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD CQUEQUEUI_ CODE LICENSE EXAMINATION 9-0THER ,

F-ADMINISTRATIVE IEEE STD 003A-1903 G-OPERATOR ERROR H-0THER

. . i NeBEGIIVE_SuddeEY_DE_QEEEeIING EXEERIENCE

, DOCKET NO. 50-306 '

UNIT PRAIRIE ISLAND NQ 2 DATE JUNE 3, 1986 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 P

MONIU1__deY_______1286__

THE UNIT WAS BASE LOADED THIS HONTH. AT 1057 0F THE 19TH  ;

THE UNIT TRIPPED DUE TO AN ERROR DURING A DIFFICULT STEP OF THE SAFEGUARDS LOGIC TEST. AT 0055 0F THE 20TH THE REACTOR WENT CRITICAL AND AT 0258 THE GENERATOR WENT ON-LINE, BUT AT 0319 THE UNIT TRIPPED AGAIN, THIS TIME ON HIGH STEAM GENERATOR LEVEL DUE TO LEVEL CONTROL PROBLENS. THE PROBLEMS WERE RESOLVED, THE THE REACTOR WAS CRITICAL AT 1125 AND THE GENERATOR WENT CN-LINE AT 1427. THERE WERE NO OTHER SHUTDOWNS. ,

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L eVEBeGE_DeILY_UNII_EQWEB_ LEVEL l r

DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NQ.2 DATE JUNE 3, 1984 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 1

HQNIH;. deY_______1286__

i DeY eVEBeGE DeILY_EQWEB LEVEL _1bWE:NEI).

1 515 l 2 514 3 517 4 507.

5 509 [

L 6 508 '

7 512 O 510 '

9 507 to 510 11 500 12 505 13 500 14 507 l 15 511 16 505 17 507 i 10 511 .

19 225 [

20 141  ;

21 509 i 22 502 23 506 24 500 25 504 '

26 493 27 496 20 492  ;

29 499 30 494 l 31 497 t

AVERAGE LOADS ADOVE 500 MWE-NET ARE DUE r TO COOLER CONDENSER CIRCULATING WATER ,

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

L j DEEBoIING_SIoIUS

1. UNIT NAME: EBoIRIE_ISLeND NO._2 ______________________

2. REPORTING PERIOD:__d6Y_______1286___ l NOTES: l ,

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

4. NAMEPLATE RATING (GROSS MWE): 593 l l l 5. DESIGN ELECTRICAL RATING (NET MWE): 530 l l ,

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 531 l l t i 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 500 1____________________1 l 8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT GIVE REASON:__NQUE______________________________

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

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10. REATONS FOR RESTRICTIONS, IF ANY:__NONE_______________________________

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i l IHII_dQNIH YR:IQ:DeIE CuduleIIVE

11. HOURS IN REPORTING PERIOD 744 3623 100317

12. NUMBER OF HOURS REACTOR WAS CRITICAL 722.0 3601.0 87104.3 ,

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1 '

14. HOURS GENERATOR ON-LINE 716.9 3595.9 06090.4 L

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1174547 5009003 135562194 '

I 17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 302920 1960020 43694100

10. NET ELECTRICAL ENERGY GENERATED (MWH) 340670 1067305 41356672

19. UNIT SERVICE FACTOR 96.4 99.3 05.0

> 20. UNIT AVAILABILITY FACTOR 96.4 99.3 85.0 l

21. UNIT CAPACITY FACTOR (USING MDC NET) 97.0 103.1 02.5 l

22. UNIT CAPACITY FACTOR (USING DER NET) 91.5 97.3 77.8 i

23. UNIT FORCED OUTAGE RATE 3.6 0.7 3.6

24. FORCED-0UTAGE HOURS 27.1 27.1 3234.7 i

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

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______________________BEEUELING_IN_0CIQBEB.____________________________ l

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATEl___Ndo___________________

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UNII_SUUIDOWUS_ouD_E0 WEB _EEDUCIION DOCKET NO 50:306 UNIT NAME EBoIBIE_ISLodD 80.2 DATE JUUE_3._1206______

COMPLETED BY DOLE _DUGSIoD TELLEPHONE 612_300 1121 dOUIU1_doY_______1286______

DoIE IYEE UQUBS BEoSQU NEIUDD LEB_UUdDEE SYSIEd C0dEQUENI YY/MM/DD 000.0 86/05/19 F 13.0 D 3 06-001 N/A N/A ERROR DURING SAFEGUARDS LOGIC TESTING.

06/05/20 F 14.1 H 3 86-002 N/A N/A STEAM GENERATOR HIGH LEVEL DUE TO LEVEL CONTROL PROBLEMS.

IYEE BEoSON dEIUDD SYSIEd_ CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHED D-MAINTENANCE OR TEST 2-MANUAL TRIP 005-1904(P005-D5)

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

tyt Northern States Power Company 414 Nicollet Mall Minneapohs. Minnesota 55401 Telephone (612) 330 5500 June 4, 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 May, 1986 Attached are twelve copies of the Monthly Operating Report for May, 1986 for the Prairic Island Nuclear Generating Plant. ,

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David Musolf Manager of Nuclear Supp t Services DMM/EFE/ dab c: Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector MPCA Attnt J W Ferman Attachment ps%

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