ML17223A524

Monthly Operating Repts for Jan 1990 for St Lucie Units 1 & 2.W/900215 Ltr

ML17223A524
Person / Time
Site:	Saint Lucie
Issue date:	01/31/1990
From:	BONETT D M, SAGER D A FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-90-53, NUDOCS 9002260449
Download: ML17223A524 (16)

Text

DOCKET N 05000335 05000389 gc Cp~RATZD Dl BUTION DEMONSTR 0.'i SYSTEM I REGULATOR1 NFORMATION DISTRIBUTION S 2EM (RIDS)ACCESSION NBR:9002260449 DOC.DATE: 90/01/31 NOTARIZED:

NO FACIL:50-335 St.Lucie Plant, Unit 3florida Power 6 Light Co.50-389 St.Lucie, Plant, Unit 2, Florida Power 6 Light Co.AUTH.NAME AUTHOR AFFILIATION BONETT,D.M.

Florida Power a Light Co.SAGER,D.A.

Florida Power a Light Co.RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating repts for Jan 1990 for St Lucie Units 1 6 2.W/900215 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR g ENCL g SIZE: (0 TITLE: Monthly Operating Report (per Tech Specs)NOTES: RECIPIENT ID CODE/NAME PD2-2 LA NORRISPJ INTERNAL: ACRS AEOD/DSP/TPAB NRR/DLPQ/LPEB10 EP PRPB11 ,RE FILE 01 EXTERNAL: EG&G SIMPSONPF NRC PDR COPIES LTTR ENCL 3 3 1 1 10 10 1 1 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME PD2-2 PD AEOD/DOA IRM TECH ADV NRR/DOEA/OEAB11 NUDOCS-ABSTRACT RGN2 LPDR NSIC COPIES LTTR ENCL 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 NCTE IO ALL"RIDS" RECIPZEÃIS'LEASE HELP US IO iKDUCE HASTE!CXNI'ACZ'IHE IXXXlMERX'XKIBDL DESK RDCN Pl-37 (EXT.20079)IO EIZMQQZE%SR MIME PBCH DIPX%UEOTIGR LISTS MR DOCUMENIS YOU DCRPT NEED)TOTAL NUMBER OF COPIES REQUIRED: LTTR 29 ENCL 29 0-e P.O.Box14000, Juno Beach, FL 33408-0420 FEBRUARY 1 5$999 L-90-53 10 CFR 50.36 U.S.Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.20555 Gentlemen:

RE: St.Lucie Units 1 and 2 Docket Nos.50-335 and 50-389 Monthl 0 eratin Re ort Attached are the January 1990 Operating Status and Summary of Operating Experience Reports for St.Lucie Units 1 and 2.Very truly yours, D.A.er Vice sident St.Luc e Plant DAS/DMB Attachments cc: Stewart D.Ebneter, Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, St.Lucie Plant 9002260449 g0013i PDR ADOCK 05000335 R PNU an FPL Group company l IP I i(f

~~AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.50-335 UNIT St.Lucie 1 DATE Februar 15 1990 COMPLETED BY D.M.Bonett TELEPHONE 407 694-4432 MONTH Zanua 1990 DAY AVERAGE DAILY POWER LEVEL (MWe-Net)~, 1/1/90 1/2/90 1/3/90 l/4/90 il 5/90 1/6/90 il 7/90 l/8/90 1/9/90 l/18/90 1/11/90 1/12/90 1/13/90 1/14/90 1/15/90 l/16/90 1/17/90 1/18/90 1/19/90 l/28/90 l/21/90 1/22/90 l/23/90 1/24/90 1/25/90 1/26/90 1/27/90 1/28/90 l/29/90 l/38/90 1/31/90 858 858 863 867 842 765 869 868 866 864 836 778 868 878 878 868 866 865 863 861 859 32-19-20-12-4-3-3-3-3-3 OPERATING STATUS QF'ERATIHG DATA REPORT DQCI(ET NO 50-335 DATE 2/15/9()COMPLETED BY Do N+BQHI=TT ,TELEPHONE 4<)7/694/4432 UNIT NAME l ST.LUCIE UNIT 1 2.RI=PQRTING PERIOD+J*NUARY l 990 3i LICENSED THERMAL POWER<NHT)o 2700 4+HAMI=PLATE RATING (GROSS MWE)i 858 5 i DESTGH ELECTRICAL RATING (HET MHE)+838 6 MAXTNUM DEPENDABLE CAF'ACXTY (GROSS NHE)l 872 7+MAXIMUM DEPFHDABLE CAP*CXTY (NET MHE)o 839 8, IF CHANCES OCCUR IN, CAPACITY RATINGS (ITENS NUMBER 3 THROUGH 7)SINCE LAST REF'QRT~GIVE RFASONS l POHER LEVEL TO RHXCI-I RESTRICTED

~IF ANY (NET MHE)10, REASONS FOR RESTRXCTXONSr IF AMYL'ONTHLY

-YTD-CUMULATIVE iii I-IOURS IH REPORT PERIOD)12.NUMBER OF HOURS RE*CTOR HAS CRXTICAL 13, REACTQI RESERVE SHUTDOWN HOURS 14'OURS GENERATOR ON-LINE 15'NIT RI=SERVE SHUTDOWN HOURS 16.GROSS THERMAL ENERGY GENERATED (MHH)17.GROSS ELECTRIC*L ENERGY GENERATED (MWH)18 HET ELECTRICAL ENERGY GENERATED<MHH)19.UNIT SERVICE FACTOR 28 i UNXT*VA'ILABILXTY FACTOR 21.CAF'ACXTY FACTOR (USIHG MDC NET)22, CAF'ACITY FACTOR (USING DER NET)23.UNIT FORCED OUTAGE RATE 24'HUTDOWNS SCI.IEDULED OVER NEXT 6 NQHTHS 1/22/90 7 REFUEI ING 744 5er,o 0+0 586+9 0+0 l348855 454310 429093 68+1 688+7 69+5 Zt3 744 507 i 0 OiO 586 i 9 0+0 1348855 454310 429093 68+1 68ii 68+7 69+5 Zt3'114960 i 0 87895+6.ZeS 3 87143+9 39+3 224306495 73897380 69827958 8 75+8 75i6 74+3 3+5 25 XF SHUT DOWN AT END OF RFPORT I='ERIOD~ESTIMATED DATE OF STARTUI=':

4/21/90

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH Januar 1990 DOCKET NO.UNIT NAME DATE Februar 15, 1990 COMPLETED BY 0.M.Bonett TELEPHONE Date Type Duration (Hours)Reason~Method of Shutting Down Reactor Licensee Event Report¹System Code4 Component Code~Cause&Corrective Actionto Prevent Recurrence Ol 900122 12.1 CC HTEXCH Unit 1 was shutdown to repair a tube leak in the 1B Steam Generator.

02 900122 225.0 RC FUELXX During the investigation into the 1B Steam Generator leak, a decision-:was made to begin the scheduled refueling and maintenance outage.F Forced S Scheduled 2 Reason A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training&License Examination F-Administrative G-Operational Error(Explain)

H-Other (Explain)Method 1-Manual 2-Manual Scram 3-Automatic Scram 4-Continued 5-Load Reduction 9-Other(Explain)

Exhibit G-Instructions for Preparation of Data Entry Scheets Licensee Event Report(LER)

File (NUREG-0161)

Exhibit1-Same Source

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.50-335 UNIT St.Lucie 1 DATE February 15, 1990 COMPLETED BY D.M.Bonett TELEPHONE 407 694-4432 REPORT MONTH Zanua 1990 Unit 1 was shutdown to repair a tube leak in the 1B Steam Generator.

During the investigation into the 1B Steam Generator leak, a decision was made to begin the scheduled refueling and maintenance outage.In accordance with 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 POWER LEVEL DOCKET NO.50-389 UNIT St.Lucie 2 DATE Februar 15 1990 COMPLETED BY D.M.Bonett TELEPHONE 407 694-4432 MONTH Zanua 1990 DAY AVERAGE DAILY POWER LEVEL (MWe-Net)1/1/90 1/2/90 1/3/90 1/4/90 1/5/90 l/6/90 1/7/90 1/8/90 1/9/90 l/ie/90 1/11/90 1/12/90 1/13/90 1/14/90 1/15/90 1/16/90 1/17/90 1/18/90 1/19/90 1/ze/9e 1/Zi/90 1/Z2/9e 1/Z3/90 1/24/90 1/25/90 l/26/90 1/27/90 1/28/90 l/Z9/90 l/3e/9e 1/31/90 856 828 716 597-24-9-9-9-9-9-11-I4-26-13-34 144 598 772 857 859 859 851 859 86e 86e 859 860 86e 860 861 859 OPERATXNG STATUS OPERATXNG DATA REPORT DOCI(ET NQ 50-389 DATE 2/l5 r9e COMPLETED BY D, M, BQNETT TELEPI.IONE 4e71'694/4432 io UNXT NAMEi STi LUCXE UNXT 2 2, RI=PORTXNG PERXOD: JANUARY 199e 3, LXCENSED THERMAL POWER (MWT)'7ee 4i NAMEPLATE RATXNG (GROSS MWE)+850 5+DESXGN ELECTRXCAL RATTNG (NET MWE)+83e bi MAXXMUM DEPFNDABLE CAPACITY (GROSS MWE)e 882 7i MAXXMUM DEPENDABLE CAPACITY (NET MWE)o 839 8 XF CHANGES OCCUI'N CAPACXTY RATXNGS (XTEMS NUMBER 3 THROUGI-I 7)SXNCE LAST REPORT GIVE REASONS: '9i POWER LEVEL TO WKXCI-I RESTRXCTEDr XF ANY (NET MWE)ie.REASONS FOR RESTRXCTXONSr XF ANY: MONTHLY-YTD-CUMULATXVE iii HOURS XN REPORT PERXQD: 1Z, NUMBER QF I-IOURS REACTOR WAS CRXTXCAL 13, REACTOR RESERVE SHUTDOWN HOUI'S 14.I.IOURS GENERATOR QN-LXNE 15.UNXT RESERVE SHUTDOWN HOURS ibo GROSS THERMAL ENERGY GENERATED (MWH)17, GROSS ELI=CTRXCAL ENERGY GENERATED (MWH)18'ET ELECTRXCAL ENERGY GENERATED (MWH)19, UNXT SI=RVXCE FACTOR zeo UNXT AVAXLABXLXTY FACTOR Zi, CAr-ACXTV FhCTQR (USXNG MDC NET)22, CAPACXTY FACTOR (USXNG DER NET)23 UNXT FORCED OUTAGE RATE 24 o SHUTDOWNS SCI.IEDULED OVER NEXT 6 MONTI.IS 744 e4 eie 465 z eie 1191237 398360 371911 62+5 62+5 59ib be+2 37t5 744 5e4i5 eie 465iz eie 1191237 398360 371911 bzi5 bzi5 5'9+6 benz 37t5 56857+e 48673+4 ewe 47819i9 ewe 124988633 41650270 39385025 84+1 84+1 84ib 84 i 4 5i8 25.XF SHUT DOWN AT END OF REPORT PEI"XOD ESTXMATED DATE OF STARTUP:

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH Januar 19 TELEPHONE DOCKET NO.UNiT NAME St.Luc 1 e¹2 DATE Februar 15, 1990 COMPLETED By D.M.Bonett No.Date Type'uration (Hours)Reason~Method of Shutting Down Reactor Ucensee Event Report¹System Code4 Component Codes Cause 8c Corrective Actionto Prevent Recurrence 01 900104 02 900114 239.5 0.0 N/A N/A CB VALVEX WG INSTRU Unit 2 was shutdown for minor leak repairs to two valves in the pressurizer cubicle area.During the return to power, following the repair of the pressurizer valves, the unit was held at approximately 205 power due to a problem with the Main Feedwater Regulating Valve Level Transmitter LT-9011.03 900114 39.3.50-389-90-01 WG MECFUN During the return to full power, the reactor was tripped due to an operator error.While off line, a problem with the 2C Auxiliary Feed-ater Governor Valve was investigated and repaired.F Forced S Scheduled 2 Reason A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training&Ucense Examination F-Administrative G-Operational Error (Explain)H-Other (Explain)Method 1-Manual 2-ManualScram 3-Automatic Scram 4-Continued 5-Load Reduction 9-Other (Explain)4 Exhibit G-Instructions for Preparation of Data Entry Scheets Licensee Event Report(LER)

File (NUREG4161)

Exhibit 1-Same Source I J UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH Januar 1990 DOCKET NO.UNrr NAME St DATE Februar 15 1990 COMPLETED BY TELEPHONE Date Type'uration (Hours)Reason2 Method of Shutting Down Reactor Ucensee Event Report iti System Code4 Component Codes Cause&Corrective Actionto Prevent Recurrence 04 05 900116 900116 0.0 0.0 N/A N/A HA TURBIN HJ PUt1PXX The ascent to full power was resumed following a turbine performance test.Unit 2 was held at approxifhately 70K power for the repair of the 2A Turbine Cooling Water Pump Mechanical Seal.Full power operation was resumed.F Forced S Scheduled Reason A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training&License Examination F-Administrative G-Operational Error (Explain)H-Other (Explain)Method 1-Manual 2-ManualScram 3-Automatic Scram 4-Continued 5-Load Reduction 9-Other(Explain) 4 Exhibit G-instructions for Preparation of Data Entry Scheets Licensee Event Report(LER)

File (NURE&0161)Exhibit1-Same Source H lt~I'

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.50-389 UNIT St.Lucie 2 DATE Februar 15 1990 COMPLETED BY D.M.Bonett TELEPHONE 407 694-4432 REPORT MONTH Zanua 1990 See the"Unit Shutdowns and Power Reductions" sheet for details.In accordance with requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.