ML17208A483

Monthly Operating Repts for June 1979

ML17208A483
Person / Time
Site:	Saint Lucie, Turkey Point
Issue date:	07/07/1979
From:	CHILSON V T FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17208A482	List: ML17208A481 ML17208A483
References
NUDOCS 8004230490
Download: ML17208A483 (17)

Text

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.'ur ey oint*MONTH JUNE, 19 79 DAY AVERAGE DAILY POWER LEVEL{hIWe Net)DAY AVERAGE DAILY POWER LEVEL (IIWe-Net) 5 612 654 64S 648 64@17 IS l9 20 2l 22.23 307 IO l5 16 659 664 662 662 659 25 27 28 29 30 INSTRUCTIONS-On this fortnat.list the average daily unit power le~el in MWe.Net for each day in the rcportinp tnonth.Compute to the nearest whole megawatt.Iol77)

OPERATING DATA'REPORT DOCKET NO.DATE~id'/1979 COMPLETED BY~~JlU,son TELEPHONE~F5?-3824 OPERATING STATUS 760 700 I.Unit Name: Turkey Point Unit No.3 2.Reporting Period: ne 3.Licensed Thermal Power (MWt): 2200 4.Nameplate Rating (Gross MWe): 5.Design Electrical Rating (Net MWe): 6.Maximum Dependable Capacity (Gross MWe): 7.Maximum Dependable Capacity (Net MWe): Notes-Unit No.3 operated at approximately 100K R.P.until unit was removed from service to repair mechanical seals on reactor coolant pump Nos.3'A and 3C.8.If Changes Occur in Capacity Ratings (Items Number 3 Through 7)Since Last Report, Give Reasons: 9.Power Level To Which Restricted, If Any (Net MWe): 10.Reasons For Restrictions, If Any: This Month Yr.-to.Date 4 343.0 1 206.2-0--0-2 561 327 809 945 756 632 27.8 27.8 52.0 25.1 9.0 11.Hours In Reporting Period 720.0 12.Number Of Hours Reactor Was Critical 13.Reactor Reserve Shutdown Hours-0-14.Hours Generator On-Line 374.6 IS.Unit Reserve Shutdown Hours 16.Gross Thermal Energy Generated (MWH)811 321 17.Gross Electrical Energy Generated (MWH)255 345 18.Net Electrical Energy Generated (MWH)241 802 19.Unit Service Factor 52.0 20.Unit Availability Factor 22.Unit Capacity Factor (Using DER Net)48.5 23.Unit Forced Outage Rate-0-24.Shutdowns Scheduled Over Next 6 Months (Type.Date.and Duration of Each): Cumulative 57 584.9 194.6 42 383.5 97.3 84 328 275 26 844 375 25 403 809 73.663.7 2.8 25.If Shut Down At End Of Report Period.Estimated Date of Startup: 26.Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION UNIT SHUTDOWNS AND POPOVER REDUCTIONS REPORT MONTI I DOCKET NO.Turke Point Unit No.3*COMPLETFD B'tI'.T.Chi so TELEPNONE 305 552-3824'o Dale lO C7 fV I A<<~CA Licen sec Event Report~Cl 4J NG Cause&(.orrcittve Action to Prevent Rccurrcnce 79-05-25'21.7 P42 ZZZZZZ Unit was removed from service to per-form integrated safeguards surveil-lance test.(Nuclear system)(Continued from previous month)10 79-06-17 S 323.7-A N/A CB Unit was removed from service to repair mechanical seals on reactor coolant pump Nos.3A and 3C.(Nuclear system)F: Forced S: Scheduled Reason: A.Equipment Failure (Explain)*B.Maintenance or Test.C.Refueling D.Regulatory Restriction E Operator Training Ec Liccnsc Examination F-Administrative G.Operational Error (Explain)II Other (Explain)Method: I-Manual 2.Manual Scram.3-Autontatic Scratn.4 Other (Explain)Exhibit G-Instructions for Preparatton of Data Entry Sheets lor Licensee Event Report ILER)File (NUREG.OI6l)5 Exhibit I-Same Source AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.Turkey Point COMPLETED IIY>-T-Chilson l MONTH JUNE l9 79 DAY AVERAGE DA1LY POWER LEVEL (MWe-Net)DAY AVERAGE DAlLY POWER LEVEL (MWe-Net I 5.10 13 14 15 16 18 19 20 21 22 23 24 25 26 27 28 30 391 608 INSTRUCTIONS Qn this format.list the average daily unit power le~pi in Mme-Net for each day in the reporting n>onth.Con)pute to the nearest whole megawatt.

OPERATING DATA REPORT DOCKET NO.DATE~Jul 7 i979 COMPLETED BY~T.Chiluuu TELEPHONE XK(~552-3824 OPERATING STATUS Notes-Unit No.4'perated at approximately 82%average power level after the unit was returned to service fol-lowing completion of sched-uled refueling, maintenance, inspections and tests, except for outa e of June 24 and loa Unit No.4 1.Unit Name: 2.Reporting Period: 3.Licensed Thermal Power (MlVt): 4.Nameplate Rating (Gross hOVe): 5.Design Electrical Rating (Net MWe): 6.hlaximum Dependable Capacity (Gross hlWe): 7.Maximum De endable Ca city Vet XIWe)760 700 666 8.If Changes Occur in Capacity Ratings (Items Number 3 Through 7)Since Last teleport, 8tve tteasons: '.Power Level To Which Restricted, If Any (Net MWe): 10.Reasons For Restrictions, If Any: I I.Hours ln Reporting Period 12.Number Of Hours Reactor Was Critical 13.Reactor Reserve Shutdown Hours I4.Hours Generator On-Line 15.Unit Reserve Shutdown Hours 16.Gross Thermal Energy Generated (ilIWH)17.Gross Electrical Energy Generated (MWH)18.Net Electrical Energy Generated (MWH)19.Unit Service Factor 20.Unit Availability Factor 21.Unit Capacity Factor (Using MDC iNet)22.Unit Capacity Factor (Using DER Net)23.Unit Forced Outage Rate 24.Shutdowns Scheduled Over Next 6 Months This Month Yr:to-Date 20.0 283.5-0--0-391 950~973 108 421 29.5 29.5 22.6 21.7 1.9 4 343.0 2 471.8-0-2 394.4-0-4.469 051 1 386 073 1 299 921 55.1 55.1 44.9 43.2 1.4 (Type, Date.and Duration of Each): Cumulative 51 312.0 36 819.5 138.8 35 213;4-0-72 608 918 23 221 798 21 984 626 68.6 68.6 64.7'61.8'.7 25.If Shut Down At End Of Report Period, Estimated Date of Startup: 26.Units In Test Status (Prior to Commercial Operation):

N A Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.it No.4 REPORT MONTH No.L~CC~Vl Liccnscc Event Rcport¹4P~l/1 CJ C~Cause 8'c Corrective Action to Prevent Rccuncnce 79-04-05 , S 503.6 C N/A RC l UELXX Unit No.4 remained out of service fo scheduled refueling, maintenance and inspections.(Nuclear and non-nuclear systems)(Continued from previous month)10 79-06-24 4.0 A N/A UALUOP (D)Unit was tripped due to the intermit-tent loss of the control signal to feedwater control valve No.4C.Cor-rective actions included repairing a loose connection on the signal con-verter to the valve operator.(Non-~nuclear system)79-06-26-0-N/A HC HTEXCH (D)Load reduction to approximately 50X R.P.to repair condenser tube leak.(Non-nuclear sys tern)F: Forced S: Scheduled Reason: A-Equipment Failure (Explain)9-Maintenance or Test.C-Rel'ueling D-Regulatory Restriction E.Operator Training&, Liccnsc Examination F.Administrative

'-Operational Error (Explain)II.Other (Explain)Method: I-Manual 2.Manual Scram.3-Automatic Scram.4-Other (Explain)4 Exhibit G-Instructions for Preparation of Data Entry Sheets I'or Licensee Event Report (LER)File (NUREG.OI6I)5 Exhibit I~Satnc Source AVERAGE DAILY UNIT POWER LEVEL I I DOCKET NO.St.Lucre DATE COMPLETED BY V.T.ChilSOn MONTH 9 9 DAY AVERAGE DAILY POWER LEVEL{MWe-Net)DAY AVERAGE DAlLY POWER LEVEL{MWe-Net)590 17 6 8 10 12 13 15 16-0-240 364 538 591 634 18 19 20 21 22 23 24 25 26 27 28 30 638 621 640 494 739 774 776 726 694 INSTRUCTIONS On this format, list the average daily unit liower le~pl in WVe Net for each day in the reporting tnonth.Compute to the nearest whole megawatt.{o/77)

OPERATING STATUS OPERATING DATA REPORT REVESED DOCKET NO.DATp J~uluTLI79

~COMPLETED BY~~i1.son TELEPHONE~~~2-3824 850 822 777 1.Unit Name't.Lucie Unit No.1 2.'Reporting Period: May 1979 3.I.icensed Thermal Power (MWt): 2560 4.Nameplate Rating (Gross MWe): 5.Design Electrical Rating (Net MWe): 6.Maximum Dependable Capacity (Gross MWe): 7.Maximum Dependable Capacity (Net MWe): Notes-Scheduled refueling, cai=tenance, inspections and tehts continued during the taonth.8.Ii'Changes Occur in Capacity Ratings (Items Number 3 Through 7)Since Last Report, Give Reasons: 9.Power Level To Which Restricted.

If Any (Net MWe): 10.Reasons For Restrictions, lf Any: NONE This Month Yr.-to-Date Cumulative 3 623.0 0.0 1 991.7 0.0 5 038 847 1 63>500 1 539 542 5.0 55.0 54.7 53.0 7.8 tion of Each): I l.Hours In Reporting Period 744.0 12.Number Of Hours Reactor Was Critical 18.4 13.Reactor Reserve Shutdown Hours 14.Hours Generator On-Line~0.0 IS.Unit Reserve Shutdown Hours 0.0 16.Gross Thermal Energy Ge'nerated (MWH)0.0 17.Gross Electrical Energy Generated (hIWH)'8.Net Electrical Energy Generated (hkWH)-3 760 19.Unit Service Factor 0.0 20.Unit Availability Factor 0.0 21.Unit Capacity Factor (Using MDC Net)0.0"".Unit Capacity Factor (Using DER Net)0.0 23.Unit Forced Outage Rate 0.0 24.Shutdowns Scheduled Over Next 6 Months (Type, Date.and Dura 21'07.0 16 815-5.1'18.5 16 350.'9 21.0 39 256 995 12 742 450 11 982 380 76.4 76.5'72.0;69.8 6.6 25.If Shut Down At End Of Report Period.Estimated Date of Startup: 26.Units ln Test Status (Prior to Commercial Operation):

Forecast Achieved IN ITIA L CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION (u/77)

OPERATING DATA REPORT OPERATING STATUS DOCKET NO.Ggyg~>n>COMPLETED BY~Chilson TELEPHONE M~~5-3824 Notes-Unit operated at appro mately'76%average reactor poQer level after the unit wa returned to service following the completion of scheduled refueling, maintenance, in-spections and tests, except~es of June 8 9 10 21 802 St.Lucie Unit Mo.1 ,2.Reporting Period: 3.I.icensed Thermal Power (MWt)'.'.Nameplate Rating (Gross MWe): 0 S.Design Electrical Rating (Net MWe): 6.Maximum Dependable Capacity (Gross MWe): 8.If Cimnges Occur in Capacity Ratmgs (Items Number 3 Through 7)Sine'eeast e$ort, tve Reasons: 9.Power Level To Which Restricted.

If Any (Net MWe): 10, Reasons For Restrictions, lf Any: This Month Yr:to Date Cumulative 71.2 11.Hours In Reporting Period 12.Number Of Hours Reactor Was Critical 702.3 2 730.2 13.Reactor Reserve Shutdown Hours-0-14.Hours Generator On.Linc 512.3 2 504.0 IS.Unit Reserve Shutdown Ijours-0--0-16.Gross Thermal Ener y Generated (MWH)1 025 135 6 063 982 ly.Cress gleerrirnl Energy Genernreg GrllyE>~E gyp l.Egg SriO 18.Net Electrical Energy Generated (MWH)296 923 1 836 465 19.Unit Service Factor 57.7 20.Unit Availability Factor 71.2 57.7 22.Unit Capacity Factor (Using DER Net)51.4 52.7 23.Unit Forced Outage Rate 4.9 7-2 24.Shutdowns Scheduled Over Next 6 Months{Type, Date, and Duration of Each): 22 127.0 17 517.8 118.5 16 863.'2 21.0 40 282 130 13 066 360 12 279 303 76.2 76.3 71.4'69.2'6.5 25.If Shut Down At End Of R port Period, Estimated Date of Startup: 26.Units ln Test Status{Prior to Commercial Operation):

Forecast Achieved INITIA L CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION{'t/77)

VNlT SHUTDOWNS AND.P01VER REDUCTIONS DOCKET NO.REPORT h'lONTii'l(E Page 1 of 3 Dale~A~~g o'a l~C/l O Liccnscc Event Rcport~CP Cl VI cn G Cause h, Corrcctivc Action to Prcvcttt Recurrence 79-04-01 S 181.2 4 N/A RC PUL'LXX Unit wns removed from service for sCheduled refueling, maintenance, and inspections.(Nuclear and non-nuclear systems)(Continued from previous month)79-,06-08 P 4.0 N/A HH Unit tripped during a transient con-dition caused by loss of steam generator feedwater pumps.Correctiv actions included cleaning condensate pump suction strainers.(Non-nuclear

'system)79-06-08 P-0-B N/A HH P(MPXX Load limited to approximately S0%R.P.to clean condenser pump suction strainers.(Non-nuclear sys tern)F: Forced S: Schcdu!cd (o/77)Reason: A-Equipment Failure (Explain)B-hlaintenance or Test~C.Refueling D Regulatory Restriction E-Operator Training&Liccnsc Examination F-Administrative G.Operational Error (Explain)Il Other (Explairt)

Method: l-Manual 2-hianual Scram.3-Automatic Scram.4.Other (Explain)Exhibit G~Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER)File (NUREG-0(6))Exhibit I-Same Source UNIT SIIUTDOWNS AND POWER REDUCTIONS REPORT h(ON'fH>UNE 1979 Page 2 of 3 DOCKET NO.COMPLETED BY lmj=No.1 V<I.Date I I IA J Lice nscc Event Report-C CJ CJ i tJ Cause A Corrective Action to Prevent Recurrcncc 79-06-09 F 8.7 N/A TA ZZIZZZ Unit was tripped due to spurious signal from reactor protection system.(Nuclear system)79-06'-10.4.5 N/A HH PBIPXX Unit was tripped during a transient.

condition by the steam generator level protection system.Corrective actions included cleaning condensate pump suction strainers.(Non-.nuclear system.10 79-06-21 F 6.0 5/A XA CKTBKR Unit tripped during the performance of a surveillance test when the second set of reactor trip breakers was opened before the first set was properly reset.(Nuclear system)I F: Forced S: Scheduled (I)/77)Reason: A-Equipment Failure (Explain)B.hlaintcnance or Test.C-Refueling D.Regulatory Restriction E-Operator Training h Liccnsc Examination F-Administrative C Operational Error (Explain)II.Other (ExplairI) 3 h(ethod: I h(anual 2.h(anual Scram.3-Automatic Scram.4-Other (Explam)Exhibit G~instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER)File (NUREC-OI6l)Exhibit I-Satne Source UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.REPORT MON'fH Pa e 3 of 3 No.Date CI lO tl J Liccnscc Event Rcport-CJ o~C~Cr Cause&Corrcctivc Action to Prcvcnt Rccurrcncc 79-06-23 3.4.A N/A HA ZZZZZZ Unit wus removed from service to repair an.oil leak in the turbine control sys tern.(Non-nuclear system)79-06-29-0-N/A HH PU>IPXX Load reduction to approximately 50%R.P.to clean condensate pump suction strainers.(Non-nuclear system)F: Forced S: Scheduled (')/77)Reason: A-Equipment Failure (Explain)I).Maintenance or Test-C-Refueling D.Regulatory Restriction E-Operator Training Ec Liccnsc Examination F-Administrative G Operational Error (Explain)II Other (Explain)3 Method: I-Manual 2-Manual Scram.3-Automattc Scram.4-Other (Explain)Exhibit G-Instructions for Preparation of Data Entry Sheets lor Licensee Event Report (LER)File (NUREG-OI6))Exhibit I-Sante Source e 0 BOX 013100 iiIIAiVII, FI 33101~~P FLORIDA POWER 8 LIGHT COMPAIiIy July 7, 1979 Office of Management Xnformation and Program Controls U.S.Nuclear Regu'tory Commission Nashinaton, D.C.20555 Gentlemen:

Attached are the June l 1979 Operating Summary Reports for Turkey Point Unit Nos.3 and 4 and St.Lucie Unit No.l.Very truly yours, J~D.S chai't Vice President.

Power Resources VTC/DDC cc: Mr.James P.O'eilly Robert Lowenstein, Esquire P OPLE...SERVING PEQPi.=

SUiilb Y OF OPEKXTlNG EXPERlENCE DOCKET NO-50-250 Turkey Point Unit No.3 DATE July 7, 1979 COMPLETED BY V.T.Chilson TELEPHONE (305)552-3824 REPORT MONTH JUNE 1979 Unit operated at'approximately 100%R.P.until unit was removed from service to repair mechanical seals, on reactor coolant pump Nos.3A.and 3C.Refer to"Unit Shutdowns and Power Reductions" section of the.June, 1979, Operating.Status Report for additional information.

Major Safety-related.

maintenance activities performed duri~the month included: Comple ed.repairs.to mechanical seals on reactor coo~~t pump Nos.'3~and 3C.Completed the steam generator feedwater'nozzle-to-piping weld assembly'examina-

'ion.

SUP Y OF OPERATING EXPERIENCE DOCKET NO.UiilIT 50-251 Turkey Point Unit No.4 DATE July 7, 1979 COMPLETED BY V.T.Chilson REPORT;"lONTH JUNE'79 TELEPHONE (305)552-3824 Unit operated at approximately 82%average power level after the unit was returned to service.following completion of scheduled refueling,.maintenance, inspections, and tests,.except for outage of June 24 and load reduction on June 26, 1979.Refer to"Unit Shutdowns and Power Reductions" section of the June, 1979, Operating Status Report for additional information.

Major Safety-related.

maintenance activities performed during the month included: , Safety-related pipe hanger anchor inspection and repair program (IE Bulletin No.79-02).Completed the steam generator feedwater nozzle-to-piping weld assembly examina-tion.Completed modification of charging pump suction.piping.

1 SUMi~OF OPERATING EXPERIENCE

~DOCKET NO.50-.335 UNIT St.Lucie Unit No.1 DA,TE COi41PLETED BY July 7, 1979 V.T.Chilson RFPORT iCONTH JUNE 19 79 TELEPHONE 305 552-3824 Unit operated at approximately 7.6S average reactor power level after the unit was returned to seivice following the completion of scheduled refueling, maintenance, inspections, and tests, except'for outages of.June 8,'9, 10, 21, and 23, 1979.Refer to"Unit Shutdowns and Power Reductions" section of the June, 1979,-Operating Status Report for additional information.

Major Safety-related maintenance activities performed during the month included: Comple ed.modification of charging pump suction piping.Charging pump No.1C was returned to service.Corrective actions included installing new pump casing.Refer to LER 335-79-11.