ML20244B924

Monthly Operating Repts for May 1989 for Prairie Island Nuclear Generating Plant,Units 1 & 2

ML20244B924
Person / Time
Site:	Prairie Island
Issue date:	05/31/1989
From:	Dugstad D, Parker T NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8906140045
Download: ML20244B924 (9)

Text

- _

-l g

Northem States Power Company l- 414 Nicollet Mall l- Minneapolis. Minnesota 55401 1927 l Telephone (612) 330-5500 l

June 6, 1989 Prairie Island Technical Specification Section 6.7.A.3 U S Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 IRAIRIE IS1AND NUCLEAR GENERATING PLANT Docket No. 50-282 License No. DPR-42 50-306 DPR-60 Monthly Operating Report May 1989 Attached is the Monthly Operating Report for May, 1989 for the Prairie Island Nuclear Generating Plant.

$bb Thomas M Parker Manager, Nuclear Support Services TMP/mk1 c: Director Office of Resource Management Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector MPCA Attn: J W Ferman Attachment 8906140045 890531 pi PDR ADOCK 05000282 R PDC ' l 1

_ _ - - _ - _ _ - - _ _ - 1

E

• s 4 #

L Ne R BoIIV.E _ S u d d e B Y _ DE _ D EE B e IING _ E XEEB IENC E 1

DOCKET NO. 50-282 UNIT PRAIRIE ISLAND N0.1_

DATE JUNE 5, 1989 COMPLETED.BY DALE DUGSTAD TELEPHONE 612-388-1121 MONIBl__deY____ __1282__ ,

THE UNIT WAS BASE LOADED THIS MONTH WITH NO SHUTDOWNS.

ON THE 12TH WE REDUCED POWER C4 2301 TO ALLOW CONDENSER TUBE CLEANING, ADD. OIL TO 11 AND 12 REACTOR COOLANT PUMPS, CONDUCT A' TURDINE VALVE TEST AND PROTECTION LOGIC TESTS.

.THERE WERE NO OTMER ITEMS TO REPORT.

CONTINUOUS OPERATING RUN OF 195 DAYS.

l

, .eVEBeGE_DeILY_UNII_EDWEB_ LEVEL u

DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO i_

DATE JUNE 5, 1989 COMPLETED BY DALE DUGSTAD-TELEPHONE 612-388-1121 i

dQNIU1__MeY_______1282__

DGY EVE 86GE_DeILY_EDWEB_ LEVEL _idWE:NEIl 1 511 2 513 3 506 4 506 5 512 6- l 515 7 '514 8 508 9 508 10 507 11 499 12 499 13 202 14 184 15 472-16 500 17 499 18 502 19 500 20 502 21 503 22 A99 23 499 24 498 25 500 26 506 27 509 28 503 29 505 30 501 31 506 l

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

J

l y;

~

y 0EER6IING_DeIe_ BEE 08I L DOCKET No. 50-282 l UNIT PRAIRIE ISLAND NO.i_

DATE JUNE 5, 1989

' COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 DEEEeIING_SIGIUS .

1. UNIT NAME: EBeIBIE_ISL6ND_NO._1 ______________________

2. REPORTING PERIOD:__ bey _______1282___ l NOTES: l

3. LICENSED THERMAL POWER (MWT) 1650 1  !

4. NAMEPLATE RATING (GROSS MWE) 593 l l

5. DESIGN ELECTRICAL RATING (NET MWE): 530 l 1

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

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

8. IF CHANGES DCCUR 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_______________________________

IBIS _dDUIB 18:IO:DeIE CUdULeIIVE

11. HOURS IN REPORTING PERIOD 744 3623 135503

-12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 3623.0 114001.8

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1

14. HOURS GENERATOR ON-LINE 744.0 3623.0 112533.6

15. UNIT RESERVE SifuTDOWN HOURS 0.0 0.0 0.0

- 16. GROSS THERMAL ENERGY GENERATED (MWH) 1177592 5912993 177261207

17. GROSS ELECTHICAL ENERGY GENERATED (MWH) 383520 1969100 58104580

18. NET ELECTRICAL ENERGY GENERATED (MWH) 359705 1863059 54524113

19. UNIT SERVICE FACTOR 100.0 100.0 83.0

20. UNIT AVAILABILITY FACTOR 100.0 100.0 83.0

21. UNIT CAPACITY FACTOR (USING MDC NET) 96.1 102.2 80.0

22. UNIT CAPACITY FACTOR (USING DER NET) 91.2 97.0 75.9

23. UNIT FORCED OUTAGE RATE 0.0 0.0 6.2

24. FORCED OUTAGE HOURS 0.0 0.0 7460.2

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

_____ _____.______________UDUE._________________________________________

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:______NZe_________________

l

l .

l* ,

UNII_SUUIDOWNS_eND_E0 WEB _BEDUCIION DOCKET NO 50-282 UNIT NAME EBeIBIE_ISLeND_ND._1 DATE JUNE _5 _1202______

COMPLETED BY DELE _DUGSIeD TELLEPHONE 612-388-1121 dQNIU1_deY_______1282______

DeIE IYEE UQUES BEGSON UNIUDD LEB_NudBEB SYSIEd C0dEONENI YY/MH/DD 000,0 89/05/12 S 0.0 B 5 N/A N/A N/A CONDENSER TUBE CLEANING AND ADD OIL TO RCP'S, IYEE BEeSON dEIUDD SYSIEd_ 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 COMEQUENI_ CODE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1993 G-OPERATIONAL ERROR H-0THER

l. .

l NGBEeIIVE_SuddoBY_DE_DEEEeIING_EXEEBIENCE DOCKET NO. 50-306 l UNIT PRAIRIE ISLAND N0.2.

l .

DATE JUNE 5, 1989 COMPLETED BY DALE DUGSTAD TELEPHONE 612-380-ii21 l

dDNIH1_ deY_______1282__ .

l THE UNIT WAS BASE LOADED THIS MONTH WITH A POWER RESTRICTION DURING THE.FIRST FEW DAYS DUE TO F H TECH SPEC LIMIT. ON THE OTH WE REDUCED POWER FOR AN AXIAL OFFSET TEST FOR APPROXIMATELY 17 HOURS THEN RETURNED TO THE RESTRICTED POWER LEVEL.

ON THE 12TH WE WERE ABLE TO GO TO FULL POWER OPERATION.

ON THE 26TH @ 0605 THE UNIT TRIPPED DUE TO A FAILED CARD ON THE EH CONTROL SYSTEM. THIS CAUSED THE TURBINE VALVES TO CLOSE AND THE TRIP WAS FROM LOW STEAM GENERATOR LEVEL. THE CARD WAS REPLACED, THE REACTOR WENT CRITICAL 0 1828 0F THE 26TH AND THE GENERATOR WENT ON-LINE G 0353 0F THE 27TH.

WE LOAD FOLLOWED ON THE 28TH AND THE 29TH PER SYSTEM DISPATCH.

NO OTHER ITEMS TO REPORT.

CONTINUOUS OPERATING RUN OF 004 DAYS I

j

.. 7 eVEB6GE_DeILY_UNII_EDWEB_ LEVEL

! DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO.2.

DATE JUNE 5, 1989 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 dQUIBl__MeY_______1282__

DeY eVEBeGE_DeILY_EDWEB_ LEVEL _1MWE:NEIl i 280 2 373 3 458 4 484 5 477

6. 482 7 480 8 458 9 479 10 487 11 481 12 486 13 521 14 519 15 503 16 A99 17 502 18 503 19 502 20 503 21 503 22 500 23 498 24 497 25 500 26 110 27 340 28 A79 29 467 30 504 31 509 AVERAGE LOADS ABOVE 500 MWE-NET ARE DUE ,

TO COOLER CONDENSER CIRCULATING WATER

p, p 'E ; .-

ggnt * -

4' R si'e( ,.

l k *.

;F ,

0EEReIING_ Dele _BEEORI

, 'i.

P,.

DOCKET NO. 50-306 "i

UNIT PRAIRIE _-ISLAND N042_

, =

DATE JUNE 5, 1989:

L-

. COMPLETED BY DALE DUGSTAD.

TELEPHONE 612-388-1121 y

[ 0EE8eIING_IIGIUS- ,

i.. UNIT NAMEi EBeIRIE_ISL'eND_N04_2 .______________________

12 1 REPORTING' PERIOD:__deY_______1282___ lLNOTES: 'l 13.' LICENSED THERMAL POWER-(MWT): 1650 .I 1 4h NAMEPLATE RATINGS (GROSS MWE-): .593 l .I c5dDESIGN ELECTRICAL RATING'(NET MWE): 530 l l 6.: MAXIMUM.DEPENDABLELCAPACITY~(GROSS MWE): 531 l l

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

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

SINCE LAST REPORT.GIVE REASON:__NONE______________________________

9. POWERcLEVEL:TO.WHICH RESTRICTED,'IF ANY (NET MWE):__NQNE______________

10.l REASONS-FOR' RESTRICTIONS, IF ANY:__NONE_______________________________

ISIS _dONIH YB:ID=DGIE CUduleIIVE 11c HOURS.IN REPORTING' PERIOD 744 3623 ~12662i'

12. NUMBER-OF HOURS' REACTOR WAS CRITICAL. 731.6 2888.8 110938.1 13.: REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1

14. HOURS GENERATOR ON-LINE. 722.2 2839.8 109808.2 15.1 UNIT' RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSSJTHERMAL ENERGY GENERATED (MWH) 1128834 4358309 173108763

17. GROSS: ELECTRICAL ENERGY GENERATED (MWH) 368040 1438760 56062890

18. NET ELECTRICAL. ENERGY-GENERATED (MWH)~ 345166 1358107 53028708

19. UNIT SERVICE FACTOR. 97.i 78.4 86.7 h,

20. UNIT AVAILABILITY FACTOR 97.1 78.4 86.7-21'.' UNIT-CAPACITY FACTOR'(USING MDC NET) 92.8 75.0 83.8 122. UNIT CAPACITY FACTOR (USING DER NET) 87.5 70.7 79.0

23. UNIT FORCED OUTAGE RATE ~

2.9 0.8 3.0

.24. FORCED OUTAGE HOURS 21.8 21.8 3368.6 25.JSHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH):

_______________________NONE____________________________________________

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATEl_____N_e_________________

2 h.,x,qm.____mam-a_u-__a--_ . _ _ .-1 A__mmm m_ ._ _ _ - . _ .

+

s ,

UNII_SUUIDOWNS_eND_E0 WEB _BEDUCIION DOCKET NO 50-306_

' UNIT NAME EBoIBIE_ISLeND_NO _2 DATE JUNE _5 _1282______

COMPLETED BY DELE _DUGSIeD TELLEPHONE 612-388-1121 dQNIH1_deY_______1282______

DeIE IYEE HOUBS BEeSON d'EIUDD LEB_UUdBEB SYSIEd C0dEONENI YY/MM/DD 000.0 09/05/01 S 0.0 F 5 N/A N/A N/A POWER RESTRICTED DUE TO PEAKING FACTORS.

09/05/08 S. 0.0 B 5 N/A N/A N/A AXIAL OFFSET TEST.

89/05/26 F- 21.8 A 3 A9-002 TA CAP TRIP DUE.TO FAILED EH CONTROL CARD.

IYEE BEeSON dEIBOD 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 C0dEONENI_ CODE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATIONAL ERROR H-0THER

. _ - _ _ _ _ _ _ - _ _ _