ML17229A445

Monthly Operating Repts for July 1997 for St Lucie.W/970808 Ltr

ML17229A445
Person / Time
Site:	Saint Lucie
Issue date:	07/31/1997
From:	Rogers J, Stall J FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-97-212, NUDOCS 9708190291
Download: ML17229A445 (13)

Text

CATEGORY 1 REGULRTOIZNEORMRTZON DZBTRZBUTZON TEM (RZDB)ACCESSION NBR:9708190291 DOC.DATE: 97/07/31 NOTARIZED:

NO FACIL:50-33.p St.Lucie Plant, Unit 1, Florida Power&Light Co.50-.3(0 St.Lucie Plant, Unit 2, Florida Power 6 Light Co.AUTH:NAME AUTHOR AFFILIATION ROGERS,D.A.

Florida Powe'r a Light Co.STALLiJ.A.

Florida Power S Light Co.RECIP.NAME RECIPIENT AFFILIATION DOCKET I 05000335 05000389

SUBJECT:

Monthly operating repts for July 1997 for St Lucie.W/970808 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly Operating Report (per Tech Specs)NOTES: RECIPIENT ID CODE/NAME PD2-3 PD INTERNAL: AC ILE CENT~01 O Em%PAD~EXTERNAL: LITHO BRYCEzJ H NRC PDR COPIES LTTR ENCL 1 1 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME WIENS,L.AEOD/SPD/RRAB NRR/DRPM/PECB RGN2 NOAC COPIES LTTR ENCL 1 1 1 1 1 1 1 1 1 1 0 D U E NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE.TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD)ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 11 ENCL 11 Florida Power&Light Company, 6501 South Ocean Drive, Jensen Beach, FL34957 I%PL August 8, 1997 L-97-212 10 CFR 50.36 U.S.Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Re: St.Lucie Units 1 and 2 Docket Nos.50-335 and 50-389 htanthlyJ3peratin~

port Pursuant to Technical Specification 6.9.1.6, attached are the July 1997, Operating Data Report, Summary of Operating Experience Report, Average Daily Unit Power Level, and Unit Shutdowns and Power Reductions for St.Lucie Units 1 and 2.Should there be any questions on this information, please contact us.Very truly yours, J.A.Stall Vice President St.Lucie Plant JAS/spt Attachments cc: Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, St.Lucie Plant 9708i9029i 9707M PDR AOQCK 05000335 R PDR~OglQ$an FPL Group company II!IIII!IllllllllllillfillllllllfIIIII I P 1 OPERATING DATA REPORT OPERATING STATUS DOCKET NO 50-335 DATE 08/05/97 FPL LICENSING GROUP-PSL TELEPHONE 561/467/7296 UNIT NAME: ST.LUCZE UNIT 1 REPORTING PERIOD: JULY 1997 LICENSED THERMAL POWER (MWT): 2700 NAMEPLATE RATING (GROSS MWE): 850 DESIGN ELECTRICAL RATING (NET MWE): 830 MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 872 MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839 IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)SINCE LAST REPORT~GIVE REASONS 9.POWER LEVEL TO WHICH RESTRICTED'F ANY (NET MWE)10.REASONS FOR RESTRICTIONS, IF ANY: MONTHLY-YTD-CUMULATIVE 11.HOURS IN REPORT PERIOD: 12.NUMBER OF HOURS REACTOR WAS CRITICAL 13.REACTOR RESERVE SHUTDOWN HOURS 14.HOURS GENERATOR ON LINE 15.UNIT RESERVE SHUTDOWN HOURS 16.GROSS THERMAL ENERGY GENERATED (MWH)17.GROSS ELECTRICAL ENERGY GENERATED (MWH)18.NET ELECTRICAL ENERGY GENERATED (MWH)19.UNIT SERVICE FACTOR 20.UNIT AVAILABILITY FACTOR 21.CAPACITY FACTOR (USING MDC NET)22.CAPACITY FACTOR (USING DER NET)23.UNIT FORCED OUTAGE RATE 744.0 744.0 0.0 744.0 0.0 1987036 647700 614397 100 100 98.4 99.5 0.0 5087.0 4937.5 0.0 4923.0 0.0 13197963 4342730 4118169 96:8" 96.8 96.5 97.5 3.2 180671.0 141605.1 0.0 140020.1 0.0 363526946 119860760 113285482 77.5 77.5 74.7 75.6 4.9 24.SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS: October 20, 1997 Refueling Outage 25.IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

UMMARY OF OPERATI EXPERIE CE DOCKET NO.: UNIT: DATE: COMPLETED BY: TELEPHONE:

50-335 St.Lucie¹1 August 5, 1997 J.A.ROGERS (561)467-7296 Unit 1 operated at essentially full power through July 24.On July 25 CEA¹1 dropped and unit downpowered to approximately 70%for timer module replacement.

The unit returned to full power by the end of the day.On July 26 the unit downpowered to approximately 75%for repair of a condenser tube leak in the 1B1 waterbox;power was increased to approximately 87%On July 28 the unit returned to full power.In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the power operated relief valves or the safety valves during the report period.

AVERAGE DAIL NIT POWER LEVEL MONTH July, 1997 DAY AVERAGE 07/01/97 07/02/97 07/03/97 07/04/97 07/05/97 07/06/97 07/07/97 07/08/97 07/09/97 07/1 0/97 07/11/97 07/12/97 07/13/97 07/14/97 07/1 5/97 07/1 6/97'7/1 7/97 07/18/97 07/19/97 07/20/97 07/21/97 07/22/97 07/23/97 07/24/97 07/25/97 07/26/97 07/27/97 07/28/97 07/29/97 07/30/97 07/31/97 DOCKET NO.50-335 UNIT Saint Lucio//1 DATE Aug 05, 1997 COMPLETED BY J.A.Rogers TELEPHONE (561)467-7296 DAILY POWER LEVEL (MWo.Not)834 834 835 831 834 834 834 836 832 832 834 832 830 831 830 832 836 839 833 833 833 835 839 839 787 741 714 817 841 845 840 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: UNZT NAME: DATE: COMPLETED BY: TELEPHONE:

50-335 ST LUCIE UNIT 1 August 5, 1997 J.A.Rogers (561)467-7296 No Date Type~Duration (Hours)Reason'ethod of Shutting Down Reactor'icensee Event Report tl System Code'omponent Code'ause 6 Corrective Action to Prevent Recurrence 7/25/97 0.0 97-009 RC CONROD Unit I reduced povver due to dropped control element assembly.7/26/97 0.0 NA HF HTEXCH Unit 1 reduced povver to approximately 75%due to a condenser tube leak.F Forced S Scheduled Reason A-Equipment failure (explain)E-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 Sheets Licensee Event Report (LER)File (NUREG-0161)

Exhibit 1-Same Source 091S41 PPL

OPERATING DATA REPORT OPERATING STATUS DOCKET NO 50-389 DATE 08/05/97 FPL LICENSING GROUP-PSL TELEPHONE 561/467/7296 UNIT NAME: ST.LUCZE UNIT 2 REPORTING PERIOD: JULY 1997 LICENSED THERMAL POWER (MWT): 2700 NAMEPLATE RATING (GROSS MWE): 850 DESIGN ELECTRICAL RATING (NET MWE): 830 MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 882 MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839 IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)SZNCE LAST REPORT, GIVE REASONS: 9.POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE)10.REASONS FOR RESTRICTIONS, IF ANY: MONTHLY-YTD-CUMULATIVE 11.HOURS IN REPORT PERIOD: 12.NUMBER OF HOURS REACTOR WAS CRITICAL 13.REACTOR RESERVE SHUTDOWN HOURS 14.HOURS GENERATOR ON LINE 15.UNIT RESERVE SHUTDOWN HOURS 16.GROSS THERMAL ENERGY GENERATED (MWH)17.GROSS-ELECTRICAL ENERGY GENERATED (MWH)18.NET ELECTRICAL ENERGY GENERATED (MWH)19.UNIT SERVICE FACTOR 20.UNIT AVAILABILITY FACTOR 21.CAPACITY FACTOR (USING MDC NET)22.CAPACITY FACTOR (USING DER NET)23.UNIT FORCED OUTAGE RATE 744.0 744.0 0.0 744.0 0.0 2006113 663670 629625 100.0 100.0 100.0 100.0 0.0 5087.0 4122.3 0.0 4083.4 0.0 10850663 3569590, 3378008 80.2 80.2 79.1 80.0 0.0 122568.0 103568.5 0.0 101967.6 0.0 265701795 92008090 83145478 83.2 83.2 80.9 81.7 6.1 24.SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS: 25.IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

RY F PERATI G EXPERIE CE DOCKET NO.: UNIT: DATE: COMPLETED BY: TELEPHONE:

50-389 St.Lucie¹2 August 5, 1997 aT.A.ROGERS (561)467-7296 Unit 2 operated at essentially full power for the entire month of July.In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the power operated relief valves or the safety valves durin'g the report period.

AVERAGE DAIL NIT POWER LEVEL MONTH July, 1997 DAY AVERAGE 07/01/97 07/02/97 07/03/97 07/04/97 07/05/97 07/06/97 07/07/97 07/08/97 07/09/97 07/1 0/97 07/1 1/97 07/1 2/97 07/1 3/97 07/1 4/97 07/1 5/97 07/1 6/9707/1 7/97 07/18/97 07/19/97 07/20/97 07/21/97 07/22/97 07/23/97 07/24/97 07/25/97 07/26/97 07/27/97 07/28/97 07/29/97 07/30/97 07/31/97 DOCKET NO.50-389 UNIT Saint Lucio//2 DATE AUQ 05, 1997 COMPLETED BY J.A.Rogers TELEPHONE (561)467-7296 DAILY POWER LEVEL (MWo.Net)840 846 844 842 844 846 844 844 841 842 842 844 840 840 841 841 845 847 847 846 840 845 851 853 851 855.854 854 854 856 853 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-389 ST LUCIE UNIT 2 t August 5, 1997 J.A.Rogers (561)467-7296 No Date Type'uration (Hours)Reason'ethod of Shutting Down Reactor'icensee Event Report ll System Code'omponent Codes Cause&Corrective Action to Prevent Recurrence Unit 2 operated at essentially full power for the entire month of July.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-Manual Scram 3-Automatic Scram 4-Continued 5-Load Reduction 9-Other (Explain)Exhibit G-Instructions for Preparation of Data Entry Sheets Licensee Event Report (LER)File (NUREG-0161)

Exhibit 1-Same Source