ML20237H614

Monthly Operating Repts for Jul 1987

ML20237H614
Person / Time
Site:	Prairie Island
Issue date:	07/31/1987
From:	Dugstad D NORTHERN STATES POWER CO.
To:
Shared Package
ML20237H610	List: ML20237H607 ML20237H614 ML20237H785 ML20237H799 ML20237H802 ML20237H807 ML20237H815
References
NUDOCS 8708170290
Download: ML20237H614 (7)

Text

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4 %8 N68EeIIVE_SuddeRY_0E_DEE8eIING_EXEERIEUCE DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO._1 DATE AUGUST 5, 1987 COMPLETED BY DALE DUGSTAD j TELEPHONE 612-388-1i21 i

dQNIU1____ JULY ____1282__

THE UNIT WAS BASE LOADED THIS MONTH. FOR THE FIRST HALF OF THE MONTH REACTOR POWER WAS RESTRICTED TO 94.5% DUE TO CORE PEAKING FACTORS.

ON THE 10TH AT 1901 THE GENERATOR WAS.TAKEN OFF-LINE (REACTOR REMAINED CRITICAL) TO INVESTI. GATE A PROBLEM WITH THE: TURBINE GENERATOR RTD'S. THE PROBLEM WAS CORRECTED AND THE GENERATOR WENT ON-LINE AT 2145 0F THE iiTH.

AT 2159 0F THE 11TH THE UNIT TRIPPED DUE TO PERSONNEL ERROR DURING STARTUP FROM THE PLANNED OUTAGE. THE REACTOR WAS CRITICAL ON THE , t 12TH AT 0333 AND THE GENERATOR WENT ON-LINE AT 0619.

AT 1545 0F THE 27TH A NUE WAS DECLARED DUE TO A TORNADO SIGHT 1NG NEAR THE PLANT. NO MAJOR PROBLEMS WERE ENCOUNTERED AND THE NUE WAS TERMINATED AT 1814.

/

B708170290 87081122 PDR ADOCK 050 R

EVE 86GE_D61LX_UNII_EDWE8_ LEVEL DOCKET NO. 50-282 UNIT PRAIRIE ISLAND UQ _1 DATE AUGUST 5, 1987 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-ii21 dOUIU1____ JULY ____1282__

DeY EVE 86GE_DeILY_ECWE8_ LEVEL _idWE:UEIl  !

i 480 2 451 3 4'79 4 4 480 ,

5 479 3 6 477 i 7 478 '

8 473 9 476 10 385 h '

11 -21 12 306 '

13 495 14 497 15 502 16 511 17 507 18 503 19 506 20 500 21 502 22 498 23 499 24 50i 25 501 26 498 27 499 28 498 ]

29 497 l 30 497 l 31 497 l

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AVERAGE LOADS ABOVE 503 MWE-NET ARE DUE I TO COOLER CONDENSER CIRCULATING WATER l

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DEEEeIING_ Dele _ BEE 08I DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO._1 DATE AUGUST 5, 1987 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 DEEReIING_SI6IUS

1. UNIT NAME: EBoIBIE_ISLedD_NO._1 ______________________

2. REPORTING PERIOD:____ JULY ____1282___ 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 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_______________________________  ;

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9. PUUEE~ LEV 5L i5 UHIEs EESisiETED- i F A U ~ i U E i " 5 U E I I ~ [ 5 0 5 5 ~_ ~_ ~ ~ ~_ ~ ~ ~ ~_ ~ [ [ ~_ [

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10. REASONS FOR RESTRICTIONS, IF ANY:__NQUE_______________________________

IBIS _bONIH YB:IO:DeIE CuduLeIIVE

11. HOURS IN REPORTING PERIOD 744 5087 119423

12. NUMBER OF HOURS REACTOR WAS CRITICAL 738.4 3614.6 98870.2

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1

14. HOURS GENERATOR ON-LINE 710.5 3561.2 97434.9

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1136890 5441279 153048247

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 369950 1797620 500596t0

18. NET ELECTRICAL ENERGY GENERATED (MWH) 346749 1685025 46932422

19. UNIT SERVICE FACTOR 95.5 70.0 81.6

20. UNIT AVAILABILITY FACTOR 95.5 70.0 81.6

21. UNIT CAPACITY FACTOR (USING MDC NET) 92.7 65.9 78.1

22. UNIT CAPACITY FACTOR (USING DER NET) 87.9 62.5 74.1

23. UNIT FORCED OUTAGE RATE 1.2 7.8 7.1

24. FORCED OUTAGE HOURS 8.3 300.2 7412.5

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

_______________NZe_____________________________________________________

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:_____NZ6__________________

_.________.____U

UNII_SBUIDOWNS_eUD_EDWEB_8EDUCIION.

DOCKET NO 50-202 UNIT NAME EBoIBIE_ISLeUD_UO._1 DATE GUGUSI_5 _128Z____

COMPLETED BY DELE _DUESIeD TELLEPHONE 612-388-1121 s dONIU1___ JULY ____128Z______

DeIE IYEE UQUBS BEeSON MEIUDD LEB_UUdBEB SYSIEd COMEONENI YY/MM/DD 000.0  :!

07/07/02 S 000.0 B 5 N/A N/A N/A TURBINE VALVES TESTING. i 87/07/10 S 25.2 B i N/A N/A N/A j INVESTIGATE TURBINE GENERATOR RTD PROBLEMS. U l

87/07/11 F 8.3 G 3 87-013 N/A N/A I TRIP DUE TO PERSONNEL ERROR. ,

l

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IYEE BEeSOU dEIURD SYSIEd_ CODE F-FORCED A-EQUIPMENT FAILURE 1-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 CodEONEUI_ CODE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1903 G-OPERATOR ERROR l H-0THER l

_____________--_____-_A

i UoBBoIIVE_SuddoBY_DE_DEEBoIIUG_EXEERIENCE DOCKET NO. 50-306 UNIT PRAIRIE ISLAND U0 _2 DATE AUGUST 5 1987 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 MOUIH1____ JULY ____1282__

THE UNIT WAS BASE LOADED THIS MONTH, NO SHUTDOWNS.

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l 'eVEBeGE_DGILY_UNII_EDWEB_ LEVEL DOCKET NO. 50-306 UNIT PRAIRIE ISLAND N0 2 1 DATE AUGUST 5, 1987 1 l COMPLETED BY DALE DUGSTAD ]

TELEPHONE 612-388-1121 1 1

.1 U Q UIH1_ _ _ _ J U L L _ _ _1282_ _

. DeY e V E B e G E _ D eIL L E D W E E _ L E V E L _id W E:N EIl i 1 505 l 2 506 3 505 4 505 ,

5 505 )

6 506 7 506 8 501 9 503 l-10 498 ii 507 12 500 13 509 l 14 506 15 506  !

16 507 17 502 18 501 19 503 20 498 21 500 22 497

-23 4(19 24 502 25 501 26 466 27 50i 28 503 29 500 30 496 31 495 l

AVERAGE LOADS ABOVE 500 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER I

DEEBeIING_ dei 6_ BEE 0BI DOCKET NO. 50-306 UNIT PRAIRIE ISL.AND NO ,_2 DATE AUGUST 5, 1987 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 OEEBoIING_SI6IUS

1. UNIT NAME' EBoIBIE_ISLoND_NO _2 ______________________

2. REPORTING DERIOD:____ JULY ____1287___ l NOTES: l

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

4. NAMEPLATE RATING (GROSS MWE). 593 l l S. DESIGN ELECTRICAL RATING (NET MWE) 530 l I

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:._NONE______________________________

" ~ ~ ~ ~~~~~~ ~~~~~~ '

9. PUUER LEVEL 5U~UH5bH EESiR5E5EDI~5F AUY~IUEi~5UEII~~UQUE _____[~_______

10. REASONS FOR RESTRICTIONS, IF ANY: __UDNE_______________________________  ;

IUIS_dONIU YB:IO:DoIE CUdULeIIVE i

11. HOURS IN REPORTING PERIOD 744 5087 110541 l12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 5007.0 96562.4 l13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1 l14. HOURS GENERATOR ON-LINE 744.0 5087.0 95521.8 l i5. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 l 16. GROSS THERMAL ENERGY GENERATED (MWH) 1215361 8264882 150264238 L17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 395300 2726420 48543500

18. NET ELECTRICAL ENERGY GENERATED (MWH) 372909 2579365 45928769

19. UNIT SERVICE FACTOR 100.0 100.0 86.4

20. UNIT AVAILABILITY FACTOR 100.0 100.0 86.4

21. UNIT CAPACITY FACTOR (USING MDC NET) 100.2 101.4 83.1

22. UNIT CAPACITY FACTOR (USING DER NET) 94.6 95.7 78.4

23. UNIT FORCED OUTAGE RATE 0.0 0.0 3.3

24. FORCED OUTAGE HOURS 0.0 0.0 3253.1

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

__________BEEUELING_ QUI 6GE_IN_JeUUeBY_1288_____________________________

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATEl_____N_2_e_______________

UUII_SHUIDOWUS_aMD_EDWEB_EEDUCIIQU DOCKET NO 50-306_

UNIT NAME EBeIEIE_ISLeUD_ND _2 DATE GUGUSI_5t_1282____

COMPLETED BY DELE _DUGSIeD TELLEPHONE 612-380-1121 MOUIH1___ JULY ____1282______

DeIE IYEE UQUES BEeSOU MEIUDD LEB_UUdBEE SYSIEd COMEONENI YY/MM/DD 000.0 87/07/10 S 0.0 B 5 N/A N/A N/A AXIAL OFFSET TEST.

07/07/26 S 0.0 B 5 N/A N/A N/A TURBINE VALVES TESTING.

i f

1 IYEE BEeSON dEIBOD SYSIEd_ CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHED B-MAINTEllANCE 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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