ML17223B146

Monthly Operating Repts for Feb 1991 for St.Lucie Units 1 & 2.W/910315 Ltr

ML17223B146
Person / Time
Site:	Saint Lucie
Issue date:	02/28/1991
From:	Breen J, Sager D FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-91-74, NUDOCS 9103250391
Download: ML17223B146 (13)

Text

',ACCELERATED DISTRIBUTION DEMONSTRATION SYSTEM

. ~ e REGULATORY =INFORMATION DISTRIBUTION SYSTEM (RIDS)

..ACCESSION NBR:9103250391 DOC.DATE: 91/02/28 NOTARIZED: NO DOCKET, FACIL:50-335 St. Lucie Plant, Unit 1, .Florida Power & Light Co. 05000335 50-389 St. Lucie Plant, Unit 2, Florida Power & Light Co. 05000389 AUTH. NAME AUTHOR AFFILXATXON BREEN,J.J. Florida Power & Light Co.

.SAGER,D.A. Florida Power & Light Co. R RECIP.NAME RECIPIENT AFFILIATION I

SUBJECT:

Monthly operating repts for Feb 1991 for St.Lucie Units 1 D

& 2.W/910315 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech Specs)

( ENCL Q SIZE:

NOTES RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL D PD2-2 LA 3 3 PD2-2 PD 1 1 NORRIS,J 1 1 D INTERNAL: ACRS 10 10 AEOD/DOA 1 1 S AEOD/DSP/TPAB 1 1 NRR/DLP EB1 0 1 1 NRR/DOEA/OEAB 1 1 R 1 1 RGN2 1 1 EXTERNAL: EG&G BRYCE,J.H 1 1 NRC PDR 1 1 NSXC 1 1 D

D D

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 24

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P.O. Box 128, Ft. Pierce, FL 34954-0128 MAR 1 5 199}

L-91-74 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Gentlemen:

Re: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Monthl 0 eratin Re ort Attached are the February 1991 Operating Status and Summary of Operating Experience Reports for St. Lucie Units 1 and 2.

Very truly yours, 446 D. A. S ger Vice r sident St. Lucie Plant DAS JJB kw cc: Stewart D. Ebneter, Regional Administrator, Region Senior Resident Inspector, USNRC, St. Lucie Plant II, USNRC Attachments DAS/PSL N381 9103250391 910228 PDR ADOCK 05000335 R PDR g~QE. q ra anFPLGroop company SE2v-

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AVERAGE DAILY UNIT POSER LEVEL DOCKET NO ~ 50>>335 I~

COMPLETED BY J.J. Breen MONTH FEBRUARY 1991 DAY AVERAGE DAILY POSER LEVEL (MRe-Net) 2/ 1/91 861 2/ 2/91 S63 2/ 3/91 864 2/ 0/91 860 2/ 5/91 866 2/ 6/91 860 2/ 7/91 863 2/ 8/91 861 2/ 9/91 865 2/10/91 867 2/il/91 867 2/12/91 867 2/13/91 867 2/10/91 868 2/15/91 866 2/16/91 868 2/17/91 870 2/18/91 870 2/19/91 867 2/20/91 803 2/21/91 723 2/22/91 825 2/23/91 867 2/24/91 866 2/25/91 866 2/26/'91 867 2/27/91 868 2/28/91 868

OPERATING DATA REPORT DOCKET NO 58 335 DATE < z 1991 COMPLETED BY J. J.R 'BREEN TELEPHONE 487/465/3558 OPERATING STATUS UNIT NAME'Ti LUCXE UNIT 1 2i REPORTING PERIOD+ FEBRUARY 1991 3+ LICENSED THERMAL POHER (MHT)o 2780 4, NAMEF LATE RATING (GROSS MWE>; 858 5i DESXGN ELECTRICAL RATING (NET MHE)i 830 6, MAXXMUM DEPENDABLE CAPACITY (GROSS MHE>: 872 7i MAXIMUM DEPENDABLE CAPACXTY (NET MME): 839 8, XF CHANGES OCCUR XN CAPACXTY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SXNCE LAST REPORT~ GXVE REASONS',

POWER LEVEL TO WHICH RESTRICTED~ XF ANY (NET MHE) 18'EASONS FOR RESTRXCTXONSr XF ANY'MONTHLY

-YTD- CUMULATXVE

11. HOURS XN REPORT PERIODS 672 1416 124392.0 12'UMBER OF HOURS REACTOR HAB CRXTXCAL 672i8 1397i5 94356i8

13. REACTOR RESERVE SHUTDOWN HOURS 8i8 8+8 285 3 14'OURS GENERATOR QN-LXNE 672i8 1393i8 93498+1 15'NIT RESERVE SHUTDOHN HOURS 8i8 8+8 39i3 16'ROSS THERMAL ENERGY GENERATED <MHH) 1800859 3717230 240959284 17'ROSS ELECTRXCAL ENERGY GENERATED (MWH) 607240 1249130 79457770 18'ET ELECTRICAL ENERGY GENERATED (MHH) 576922 1185622 75878364 i.9i UNXT SERVXCE FACTOR 188' 98i4 75o2 28'NXT AVAXLABXLXTYFACTOR 188+8 98+4 75+2 21 CAPACITY FACTOR (USXNG MDC NET) 182i3 99' 74+8 22'APACXTY FACTOR <USING DER NET) 183i4 100' 73.8 23+ UNIT FORCED OUTAGE RATE 8+8 8e8 4.3 24, BHUTDOHNS SCHEDULED OVER NEXT 6 MONTHS 25 XF SHUT DOWN AT END OF REPORT PERIOD~ ESTIMATED DATE OF STARTUP:

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-335 UNIT NAME ST LUCIE UNIT 1 DATE 1991 COMPLETED BY J. J. BREEN TELEPHOHE 6440460 550 REPORT MONTH FEBRUARY 1 1 No. Date Type Duration Reasons Method of Licensee System Component Cause & Corrective (Hours) Shutting Event Report Codes Code Action to Down Prevent Recurrence Reactor Unit 1 remained at full power for the month of February.

F Forced Reason Method Exhibit G - Instructions for S Shutdown A - Equipmcnt failure (explain) 1 - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets Liccnsce Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG-0161)

D - Regulatory restriction 4 - Continued E - Operator Training R License Examination 5 - Load Reduction F - Administrative 9 - Olher (Explain) Exhibit 1 - Same Source G - Operational Error (Expalin)

H - Other (Explain)

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO ~ 50-335 DATE COMPLETED BY . . reen TELEPHONE 407 465-3550 REPORT MONTH FEBRUARY 1991 For the month of February Unit 1 remained at full power.

In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.

AVERAGE DAILY UNIT POlifER LEVEL DOCKET NO ~ 50-389 DATE COMPLETED BY . . Breen MONTH FEBRUARY 1991 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 2/ 1/91 865 2/ 2/91 869 2/ 3/91 870 2/ 4/91 871 2/ 5/91 871 2/ 6/91 870 2/ 7/91 869 2/ 8/91 869 2/ 9/91 871 2/10/91 872 2/1 1/91 872 2/12/91 873 2/13/91 873 2/14/91 873 2/15/91 871 2/16/91 873 2/17/91 874 2/18/91 874 2/19/91 873 2/20/91 871 2/21/91 869 2/22/91 868 2/23/91 868 2/24/91 868 2/25/91 855 2/26/91 866 2/27/91 870 2/28/91 871

Qr ERATING DATA RE> QRT DOCI<ET NO 58 389 DATE cavrczvzo sv 8>"JARw TELEPHONE 407/465/3558 OPERATING STATUS 1>> UNXT NAME>> BT>> LUCXE UNXT 2 2>> REPORTXNG PERTOD>> FEBRUARY 1991 3>> LICENSED THERMAL POWER <MWT)>> 27ee 4>> NAMEPLATE RATING (GROSS MWE)>> 858 5>> DEBXGN ELECTRICAL RATING <NET MWE): 830 6>> MAXIMUM DEPENDABLE CAPACXTY (GROSS MWE)>> 882 7>> MAXIMUM DEPENDABLE CAPACITY (NET MWE)>> 839 8>> IF CHANGES OCCUR IN C*PACXTY RATINGS (XTEMB NUMBER 3 THROUGH 7)

SINCE LAST REPORTr GXVE REASONS>>

9, POWER LEVEL TQ WHICH REBTRICTEDr XF ANY (NET MWE) 10>> REASONS FOR RESTRXCTXONBr XF ANY>>

MONTHLY - YTD- CUMUL'ATIVE HOURS XN REPORT PERIODS 672 1416 66289>>0 12 NUMBER OF HOURS REACTOR WAS CRXTXCAL 672>>0 1416>>0 56276.3 13 REACTOR RESERVE SHUTDOWN HOURS 0>>0 0>>0 0>>0 14, HOURS GENERATOR ON-LXNE 672>>0 1416>>0 55260>>3 15>> UNIT RESERVE SHUTDOWN HOURS 0>>e 0>>0 0>>0 16>> GROSS THERMAL ENERGY GENERATED (MWH) 1813283 3821022 144610103 17>> GROSS ELECTRXCAL. ENERGY GENERATED (MWH) 615200 1294880 48191800 18>> NET ELECTRIC*L ENERGY GENERATED <MWH) 584588 123e368 45564471 19>> UNXT SERVXCE FACTOR 108>>0 100>>e 83>>4 20, UNXT A VAILABXLXTYFACTOR ice,O 180>>0 83.4 21>> CAPACITY FACTOR (USXNG MDC NET) 103>>7 103>>6 83>>5

22. CAPACITY FACTOR (USING DER NET) 104>>8 104>>7 83>>6 23 UNIT FORCED QUTAGE RATE 0>>0 0>>0 5>>8 24>> SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS 25>> XF SHUT DOWN AT END OF REPORT PERIODr ESTXMATED DATE OF BTARTUP>>

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NQ. ~5UBB UNIT NANB ~BLUCIB Nl 2 DATE COMPLETED BY J. J. BREEN

~191 TELEPHQPN NQQ 65-3550 REPORT MONTH FEBRUARY 1 1 No. Date Type Duration (Hours)

Reasons Method of Shutting Licensee Event Report System Codea Code'ause Component & Corrective Action to Down Prevent Recurrence Reactor Unit 2 remained at full power for the month of February.

F Forced Reason Method" Exhibit G - Instructions for S Shutdown A - Equipment failure (explain) 1 - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Shccts Licensee Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG4161)

D - Regulatory restriction 4 - Continued E - Operator Training 8c License Examination 5 - Load Reduction F - Administrative 9 - Other (Explain) Exhibit 1 - Same Source G - Operational Error (Expalin)

H - Other (Explain)

Nlssl FPL

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50-389 UNIT St. Lucie 2 COMPLETED BY J.J. Breen TELEPHONE 407 465-3550 REPORT MONTH FEBRUARY 1991 For the month of February Unit 2 remained at full power.

In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.