ML20079H381

Monthly Operating Repts for Sept 1991 for Prairie Island Nuclear Generating Plant

ML20079H381
Person / Time
Site:	Prairie Island
Issue date:	09/30/1991
From:	Dugstad D, Parker T NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9110110062
Download: ML20079H381 (9)

Text

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Northem States Power Company l l

l 414 Nicollet Matt Minneapoks, Minnesota 55401-1927 Telephone (612) 330-5500 October 9, 1991 Prairie Island Technical Specifications Section 6.7 A.3 US Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 PRAIRIE ISIAND NUCLEAR GENERATING PIANT Docket No. 50-282 License No. DPR-42 50-306 DPR-60 Monthly Operating Report September 1991 Attached is the Monthly Operating Report for September 1991 for the Prairie Island Generating Plant.

/

fw Thomas M Parker l

Manager l

i Nuclear Support Service TMP/mk1 C: Director, Office of Resource Management Regional Administrator-III, NRC NRR Project Manager, NRC hTC Resident Inspector MPCA Attn: J W Ferman Attachment 9110110062 910930 PDR ADOCK 05000'82 2 M

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' l R PDR f

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. tinfMttIlVE_S!)tidnPl.fEREEAllti1LifEELElitE DOCKET ND, M-282 UNIT PRAIRIE ISLAND (111 1._

DATE OCTOBER 3, 1991 C0fiPLETED BY DALE DliGSTAD TELEPHONE 612-388-1121-4376 MOLL d_L_S E_P_lLM3EP__122i_

Unit Dr.e was bane loaded this month, there were no shutdowns.

i CURRENT CONTINtR)U3 OPERATING RUN OF 41 DAYS,

___ _ _ _-_ _- _ - - - - - - - - - - - - - - - - - 1

, (n'EEADE._CsILLMi1LE.0MER_LEMEL DOCKET NO. M-282 UNil FRAIRIE ISLAND MQ 1 DATE OCTOBER 3, 1991 C0t1PLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 HQMlib__SEflEMSE R_ll21___

D.a1 aMEEaGE_LMILJ P.0UEE 1.El'L ( PjME-REll 1 508

? 511 g 3 512

!! C 4 510

'y - 5 516

?. 6 516 7 512 3 J15 9 513 10 515 11 516 12 518 13 517 14 516 15 516 16 517 17 525 18 518 19 527 20 523 21 523 22 527 23 523 24 524 2S 525 26 524 27 524 29 525 29 524 30 524 AVERAGE LOA 05 A00VE "iO2 MUE-NET ARE DUE TO COOLER CONDEN5ER CIRCUL ATINr! WATER I

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - . _ _ _ - . _ _ _ _ _ _ _ _ _ _ _ _ _ - . . _ _ _ _ _ _ _ _ _ _ _ - - - a

OfERALIRBjoIA PEPOPl DOCKET NO, SQ-202 UNIT PRAIRIE ISLAND da 1_

DATE OCTOBER 3, 1991 COMPLETED BY DALE DUGSTAD TELEPh0NE 612-288-1121-4376 QEEEAllME_SIAluS ,

1. UNIT NAME: E.RolFIE ISLAND N0;_1

2. REPORTING PERIOD:_ SEPTEMBER 1991

3. LICENSED THERMAL POWER (MWT): 1650 4, NAMEPLATE RATING (GROSS MWE): 593

5. DESIGN ELECTRICAL RATING (NET HWE): 530

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 534

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 503

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

SINCE LAST REPURT GIVE REASON: MONE

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE)t .NONE

10. REASONS FOR RESTRICTIONS, IF ANY: NONE IRISJONIH YR-T0-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 720 6551-- 155951 1? NUMDER OF HOURS REACTOR WAS CRITICAL 720.0 5779.3 132739,2

12. REACTOR RESERVE SHUTDOWN HOURS 0,0 "O , 0 5571.1 3 14. HOURS GENERATOR 0"-LINE 720,0 5734.8 131147.5 15, UNIT RESERVE SHUIDOWN HOURS 0,0 0.0 0,0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1183922 9034891 206697045

17. GROSS ELECTRICAL ENERGY GENERATED-(MWH) 396620 3002640 67865550

18. NET ELECTRICAL ENERGY GENERATED (MWH) 373555 2824036 63707847

19. UNIT SERVICE FACTOR .100.0 87',5 84,1

20. UNIT AVAILABILITY FACTOR '100.0 87,5 84.1

21. UNIT CAPACITY FACTOR (USING MDC NET) 103.1 85.7' 81.2

.22. UNIT CAPACITY FACTOR-(USING DER NET) 97.9 81.4~ 77.1 23 UNIT FORCEO OUTAGE RATE 0.0 1,7 5,5 24, FORCED OUTAGE HOURS 0.0 99.8 7640.1 25 -SHUT 00WNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH):

.. N/ A

26. IF CURRENTLY SHUTDOWN ESTIMAiCD STARTUP DATE: N/A-L _ .. . . . . .

. _ UMLLShulh0MNS AND POWEJL_PEDUETIOR DOCKET NO W-282 UNIT NAME EPALRIL15tAND_Rna DATE DE10SER 3. 1991 COMPLETED BY DALE _,AUGSIf10 TELEPHONE 612-3Bli-1121-4324 MQtEB1 liEEIEMBER._.1991 DAIE IRE tiDURE REftSDM dEIE0H LER NUMEER SISIEli EQf1EQHElil YY/MM/00 000.0 91/09/00 none. L i

IRE REaEQt{ - ME"'HO D _ SYSTEM CODE

'F-FDRCED A-EQUIPMENT FAILURE. 1-MANUAL. DRAFT IEEE STD S-SCHED 0-MAINTENANCE OR TEST 2-MANUAL TRIP 905-1984(P805-05)

C-REFUELING 3-AUTO TRIP

.D-REGULATORY RESTRICTION 4-CONTINUE 0 E-OPERATOR TRAINING & 5-REDUCED LOAD ' C.0MPONENLCdDE LICENSE EXAMINATION 9-0THEE F-ADMINISTRATIVE IEEE STD 803A-1983 0-OPERATIONAL ERROR H-0THER L- - . _ _-_-___ _ - _ _ _ - _ _ _ _ - - - _ - _ - _ . - _ _ _ _ _ _ _ . . - - - _ ._ _ - .- - - - -

fMRf.r1112L_S1!MeiARY 0F QEEPfdlEG EXPEELE11CE DOCKET NO.10-201 UNIT PRAIRIE ISL AND tlD1 DATE OCTOBER 3, 1991 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 t1Dli.IlLLiEEIfd1 DER._..lilL__

Unit T wo was base loaded this month, there were no shutdowns.

On the 15th the Ur.it's power was reduced to abo ttt half to allow condenser tube cleaning and on the 2nd the Unit was in load f ollow operation.

k CURRENT CONTINUGUS OPERATING RUN OF 274 UAYS.

. 6VEEaDE_ DAILY URLTJIMER_ LEVEL e

DOCKET NO. ha-106 UNIT PRAIRIE ISLAND h DATE OCTOBER 3, 1991 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 h0RELLIEflEt10ER - 1791.

DE. aVEReGE Df1ILY POWER LEVEL (MUE-NEi) 1 507 Y 2 474 3 509 4 509 5 513 6 512 7 509 8 511 9 509 10 510 11 513 12 513 13 512 14 507 15 278 16 513 17 517 18 517

19. 523

-20 519 21 520 22 523 23 521 24 520 2S 522 26 521 27 519 28 522 2? 520 30 521 AVERAGE LOADS ABOVE EQ1 MUE-NET ARE DUE TO COOLER CONDENSER CIRCULATING UATER I .

__ .. _ ______________1__ __--.._i

l OfEEAllNE_LftllLfEE.0El DOCKET NO. 3-301 UNIT PRAIRi: ISLAND MQa2_

DATE OCTOBER 3, 1991 COMPLETED BY DALE DUGSTAD TELEPHONE 612-338-1121-4376 OfEPf1HMCLSInluh

1. UNIT NAME: EEAI!!!E_ISEattE..Rl _2

2. REPORTING PERIOD; _DERIEtif Ek_122.L__

3. LICENSED THERetA POWER (MUT): 1650

4. NAMEPLATE RATING (GROSS HUE): 593 C. DESIGN ELECTRICAL RATING (NET MWE): 530 6 MMIr1UM UEPENDABl.E CAPACITY (GROSS MUE): 531

7. M AXIriUti JEPEf4DABLE CAPACITY (NET hWE): 500

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

SINCE LAST REPORT GIVE REASON:_._8DME

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

10. REASONS FOR RESTRICTIONS, IF ANY:._NONE It11SELU1 &I0d11E OttuLAIIE

11. HOURS IN REPORTING PERIOD 720 6551 147069 ,

12. NUMBER OF POURS REACTOR WAS CRITICAL 720,0 6551.0 130238.4

13. REACTOR RESERVE SHUTDOUN HOURS 0,0 0.0 1516,1 14 HOURS GENERATOR ON-LINE 720,0 6551.0 128922.5

15. UNIT RESERVE SHUTDOWN HOURS 0,0 0.0 0.0

16. GROSS THERHAL ENERGY GENERATED (MWH) 1166386 10672124 204139122

17. GROSS ELECTRICAL ENERGY GENERfiTED H) 386770 3524050 66303460

18. NEl ELECTRICAL ENERGY GENERATED (ths.) 364376 3327477 62688968

19. UNIT SERVICE fACTOP 100.0 100.0 87,7

20. UNIT AVAILADILITY FACTOR 100.0 100.0 87,7

21. UNIT CAPACITY FACTOR (US:NG MDC NET) 101.2 101,6 85.3 21, UNIT CAPACITY FACTOR (USING DER NET) 95.5 95.8 80.4 23, UNIT FORCED OUTAGE RATE 0.0 0.0 3.0

24. F ORCED OL.T AGE HOURS 0,0 0.0 3964,0 j

25. SHUfDOWNS SCHEDUL.ED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH):

N/A 26, IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE1 N/A l

UlllllfiUlDQUHS_6 N D J DWER lEDUCIlGR 000KET NO l10-226.

UNIT NAME PRolRIE_1ELliNa NDm2 D AT E Ud0fER_.3mlSL9 L _ _

COMFLETED BY urt E DU!15.1 AD 1ELEPHONE &lb 28S-1121-132n nQNIHL_Uf.EIEEEER_19 71 Dale LLEE HOUPS BEtiSDt1 dEIH00. LER_t!UME!ER 51EIEd COnEORElfl YY/MM/Db 000.0 91/09/15 S 0.0 0 5 N/A N/A N/A Condenser tubo cleaning.

71/O'?/02 S 0.0 H S N/A N/A N/A Load f ollow operation, i

IXEE REa101! del 1[QH SYSTEM CQbE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE ST0 I S-SCHED 8-MAINTENANCE OR TEST 2-MANUAL TRIP 805-1984(P805-05)

C-REFUELING 3-AUTO TRIP D-PEGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD CHMEONEt[I_ CORE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1983 G--OPERATIONAL ERROR H-0THER

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