ML17223A846

Monthly Operating Repts for June 1990 for St Lucie Units 1 & 2.W/900713 Ltr

ML17223A846
Person / Time
Site:	Saint Lucie
Issue date:	06/30/1990
From:	Holt J, Sager D FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-90-265, NUDOCS 9007180369
Download: ML17223A846 (16)

Text

ACCELERATED DIS BUTION DEMONSTR TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9007180369 DOC.DATE: 90/06/30 NOTARIZED: NO DOCKET, 5 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 AFFILIATION HOLT,J.W. Florida Power & Light Co.

SAGAR,D.A. Florida Power & Light, Co.

RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating repts for Jun 1990 for St Lucie Units 1 & D 2.W/900713 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

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/DS P/TPAB 1 1 IRM TECH ADV 2 2 PEB10 1 1 NRR/DOEA/OEAB11 1 1 REG F L Ol 1 1 RGN2 1 1 EXTERNAL: EG&G BRYCE,J.H 3 3 LPDR 1 1 NRC PDR 1 1 NSIC 1 1 I

D A

D D

NOTE TO ALL "RIDS" RECIPIENTS:

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

TOTAL NUMBER OF COPIES REQUIRED: LTTR 29 ENCL 29

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P.O. Box14000, Juno Beach, FL 33408-0420 JUL t 3 1990 L-90-265 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 June 1990 Operating Status and Summary of Operating Experience Reports for St. Lucie Units 1 and 2.

Very truly yours, D. A. ager Vice P esident St. cie Plant DAS/JWH Attachments cc: Stewart D. Ebneter, Regional Administrator, Region Senior Resident Inspector, USNRC, St. Lucie Plant II, USNRC 9007iS0369 900630 PDR R

ADOCK 05000335 PDC g(g) 1 an FPL Group company

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO ~ 50-335 UNIT Bt. Lucie 1 DATE 7 12 90 COMPLETED BY J. W. Holt TELEPHONE 407 465-3550 IP MONTH JUNE 1990 DAY AVERAGE DAILY POWER LEVEL (MWe<<Net) 6/ 1/90 861 6/ 2/90 858 6/ 3/90 868 6/ 4/90 865 6/ 5/90 865 6/ 6/90 868 6/ 7/90 856 6/ S/90 858 6/ 9/90 860 6/18/90 863 6/11/98 867 6/12/90 862 6/13/90 859 6/14/90 167 6/15/90 603 6/16/90 856 6/17/90 857 6/18/90 853 6/1 9/90 854 6/20/90 855 6/21/90 856 6/22/90 854 6/23/90 803 6/24/90 845 6/25/90 806 6/26/90 787 6/27/90 786 6/28/90 783 6/29/98 807 6/38/'90 852

OPERATXNG DATA REPORT DOCKET NO 50 - 335 DATE 7/lZ/90 COMPLETED 8Y J~ He HOLT TELEPHONE 407/465/3550 OPERATXNG STATUS UNIT NAMEl STi LUCXE UNXT 1 Ze REPORTING PERIODS JUNE 1990 3i LICENSED THERMAL POWER (MAT) t 2700 4e NAMEPLATE RATING (GROSS MME) t 850 5i DESXGN ELECTRICAL RATING (NET MHE) l 830

6. MAXXMUM DEPENDABLE CAPACITY (GROSS MHE) l 872 7 MAXIMUM DEPENDABLE CAPACITY (NET MHE) l 839 8i IF CHANGES OCCUR IN CAPACITY RATXNGS (XTEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORTS GIVE REASONS)

POHER LEVEL TO HHICH RESTRICTEDt IF ANY (NET MME) 10 REASONS FOR RESTRICTIONS~ XF ANY'ONTHLY

- YTD- CUMULATIVE 11'OURS IN REPORT PERIOD) 720 4343 118559ie 12~ NUMSER OF HOURS REACTOR HAS CRITXCAL 7ieiO 2037<5 89426ii 13'EACTOR RESERVE SHUTDOHN HOURS oie ego 205i3 14'OURS GENERATOR ON-LINE 705>6 1972.8 88609i8 15'NIT RESERVE SHUTDOHN HOURS O.O OiO 39i3 16'ROSS THERMAL ENERGY GENERATED (MHH) 1857161 4995369 227953009 17'ROSS El ECTRXCAL ENERGY GENERATED (WH) 617610 1666710 75109780

'l8e NET ELECTRICAL ENERGY GENERATED (MHH) 585985 1560230 70959095 19'NIT SERVICE FACTOR 98ie 45,4 74i7 20> UNXT AVAILA8ILITYFACTOR 98iO 45i4 74>8 21, CAPACXTY FACTOR (USING MDC NET) 97iO 42i8 74i4 22, CAPACITY FACTOR (USING DER NET) 98ii 43i3 73 t 2 23'NIT FORCED OUTAGE RATE ZiO 8i2 3i6 24'HUTDOHNS SCHEDULED OVER NEXT 6 MONTHS 25 o XF SHUT DOWN AT END OF REPORT PERIOD v ESTIMATED DATE OF BTARTUP i

1, UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-335 UNIT NAME ST. LUCIE 8' ~

DATE I/12/90 COMPLETED B$ J. ~. Holt REPORT MONTH June 1990 TELEPHONE (40/) 465-3550 Method of Shutting Ucensee Cause &Corrective Down Event System Component Action to Date Type'uration (Hours) Reason~ Reactor Report ¹ Code4 Code5 PreventRecurrence 08 900614 14. 4 A 90-008 RB CRDRVE Unit 1 was taken off line to repair an unrecoverable Control Element Assembly. The cause of failure was an improperly installed fuse.

Following repair the Unit was returned to 100% power.

F Forced Reason Method Exhibit G- Instructions S Scheduled A - Equipment Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram EntryScheetsLicensee C - Refueling 3 - Automatic Scram Event Report (LER) File D - Regulatory Restriction 4 - Continued (NURES4161)

E - Operator Training & License Examination 5 - Load Reduction F - Administrative 9 - Other (Explain)

G - Operational Error(Explain) Exhibit1-Same Source H - Other(Explain) 091 S87

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SUMMARY

OF OPERATING EXPER1ENCE DOCKET NO ~ 50-335 UNIT St. Lucie 1 DATE 7 12 90 COMPLETED BY J. W. Holt TELEPHONE 407 465-3550 REPORT MONTH JUNE 1990 On June 14, 1990 Unit 1 was taken off line due to an unrecoverable CEA. The root cause of CEA inoperability was due to personnel error during the installation of a power supply fuse. Following proper fuse installation, Unit 1 was returned to 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 POWER LEVEL DOCKET NO ~ 50-389 UNIT St. Lucie 2 DATE 7 12 90 COMPLETED BY J. W. Holt TELEPHONE 407 465-3550 MONTH JUNE 1990 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 6/ 1/90 851 6/ 2/90 849 6/ 3/90 849 6/ 4/90 853 6/. 5'/90 $ 51 6/ 6/90 849 6/ 7/90 844 6/ 8/90 845 6/ 9/90 848 6/18/9e 851 6/11/90 853

~iiZ~~e 823 6/13/90 741 6/14/90 788 6/15/90 84'9 6/16/90 848 6/17/90 849 6/18/90 843 6/19/90 844 6/20/90 847 6/21/90 845 6/22/90 839 6/23/90 842 6/24/90 821 6/25/90 742 6/26/90 851 6/27/'PO 848 6/28/90 819 6/29/'90 763 6/38/90 850

OPERATING DATA REPORT DOCKET NO 50 389 DATE 7/12/90 COMPLETED BY Ji Hi HOLT TELEPHONE 407/465/3550 OPERATXNG STATUS 1 i UNXT NAME t ST i LUCIE UNIT 2 2o REPORTXNG PERIODS JUNE 1990 3e LICENSED THERMAL POHER (MHT)t 27ee 4i NAMEPLATE RATING (GROSS MME) t 850 5o DESIGN ELECTRICAL RATXNG (NET MHE) l 830 6i MAXXMUM DEPENDABLE CAPACXTY (GROSS MME)o 882 7o MAXIMUM DEPENDABLE CAPACITY (NET MME) l 839 Bi IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT t GIVE REASONS 1 POHER LEVEL TO HHICH RESTRICTED~ XF ANY (NET MHE) 10i REASONS FOR RESTRICTIONS~ IF ANY t MONTHLY -YTD- CUMULATIVE 11 e HOURS IN REPORT PERIOD l 720 4343 60456iO 12'UMBER OF HOURS REACTOR HAS CRXTICAL 720iO 4103i5 52272>4 13'EACTOR RESERVE SHUTDOWN HOURS 6.0 OiO Oie 14 o HOURS GENERATOR ON-LINE 720>0 4064o2 51418' 15 UNXT RESERVE SHUTDOHN HOURS OiO ego ego 16'ROSS THERMAL ENERGY GENERATED (MPH) 1915831 10783570 134580966 17'ROSS ELECTRICAL ENERGY GENERATED (MHH) 632560 3591870 44843780 18< NET ELECTRICAL ENERGY GENERATED (MMH) 599651 3401454 42414568 19'NIT SERVICE FACTOR leone 93i6 85ii 20'NIT AVAILABXLITYFACTOR 100iO 93.6 85>i 21'APACITY FACTOR (USING MDC NET) 99i3 93.3 85+5 22'APACITY FACTOR (USING DER NET) 10ei3 94i4 85i4 23'NIT FORCED OUTAGE RATE OiO 6i4 5i4 24'HUTDOHNS SCHEDULED OVER NEXT 6 MONTHS 25, IF SHUT DOMN AT END OF REPORT PERIOD~ ESTIMATED DATE OF STARTUPl

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J UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO 50 389 UNiT NAME ST. LUCIE 8'2 ~

DATE 7/12/90 COMPLETFDBy J. W. Holt REPORT MONTH June 1990 TELEPHONE Method of Shutting Ucensee Cause & Corrective Down Event System Component Actionto No. Date Type'uration (Hours) Reason~ Reactor Report¹ Code4 Code5 Prevent Recurrence N/A N/A N/A N/A N/A N/A N/A N/A N/A Unit 2 had no Unit Shutdowns or Power Reductions to report this month.

F Forced Reason Method Exhibit G-Instructions S Scheduled A - Equipment Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2- ManualScram EntryScheetsLicensee C - Refueling 3 - Automatic Scram Event Report (LER) File D - Regulatory Restriction 4 - Continued (NUREG-0161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other (Explain)

G - Operational Error(Explain) Exhibit1-Same Source H - Other (Explain)

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50-389 UNIT St. Lucie 2 DATE 7 12 90 COMPLETED BY J. W. Holt; TELEPHONE 407 465-3550 REPORT MONTH JUNE 1990 Unit 2 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.

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