ML17229A177

Rev 1 to Cable Derating in Conduits W/Fire Barrier Coatings.

ML17229A177
Person / Time
Site:	Saint Lucie
Issue date:	12/18/1996
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17229A176	List: L-96-335, Forwards Suppl Response to GL 92-08, Thermal-Lag 330-1 Fire Barriers, for Plant ML17229A177 ML17229A178 ML17229A179
References
PSL-OFJE-96-001, PSL-OFJE-96-001-R01, PSL-OFJE-96-1, PSL-OFJE-96-1-R1, NUDOCS 9612260322
Download: ML17229A177 (38)

Text

PageiALLINVERHEETCalculationNo:PL-F--1Title:AERATIINTIFIRBARlATI.0No.RevisionforHeatLoadINITIALISSUEDescriptionKRByIZ-/7-f4Isl1068-12-96WL8-12-96DateChkdDateARD/WABAppr8-14-96DateREVISIONS9b122b03229bi219PDRADGCK05000335PPDR~>tc.iZ>~6 PageiiCalculationNo.FE--1Rev.1TitleIRARI,Page8101213141517181920212223SectionCover,ListofEffectivePagesTableofContents1.0Purpose2.0References2.0References2.0References2.0References2.0References2.0References2.0References2.0References3.0Methodology3.0Methodology4,0Assumptions/Bases4.0Assumptions/Bases5.0Calculation5.0Calculation5.0Calculation5.0Calculation5.0Calculation5.0Calculation5.0Calculation5.0Calculation6.0ResultsRev.00001'1PageSectionRev.nmpcaIc.12/96

'tI PageiiiBLFNTENCALCULATIONNUMBERF--1REV.2!LEIGH1.02.03.04.05.06.0.CoverSheetListofEffectivePagesTableofContentsPurpose/ScopeReferencesMethodologyAssumptions/BasesCalculationResults~A~E131423TTAHNTITLEPA(~EICEAPub.No.S-66-5245.NEMAStdWC7-88,ExcerptTable2-45,6-1NUCONInternational,Inc"PyrolysisGasChromatographyAnalysisof9Thermo-LagFireBarrierSamples",P.O.No.LJ950WP-006,12May1995aspenlc.12/96 AATICALCULATIONNO.1REV.1SHEETNO.~1068KQSRThepurposeofthiscalculationistodetermineorupdateampacityvaluesforpowercablesroutedinSt.LucieUnit1andUnit2conduitswrappedwithThermo-Lagfirebarriersystemsaslistedinpreviouscalculations(Ref.2.3).Thisdocumentoutlinesthemethodologyusedtodeterminepowercableampacityincludingderatingfactors.Wrappedconduitderatingfactorsaredeterminedforexistingfirebarriersandforupgradedsystems.Existingcableprotectionwillbeupgradedoncertainconduitstomaintainrequiredlevelsofprotection.Thecablesintheconduitshavebeenevaluatedtorequireprotectionbecausenoredundantfunctionsoralternateconduitroutesexisttoeliminatetheneedforprotection(Ref,2.76-2.88).Byperforminganevaluationwithupgradedconduitwrap,cableampacitymarginsmaybeverifiedtoensureadequatecapabilitiesexistforprovidingpowertoaffectedelectricaltoads.Revision1tothiscalculationaddsadiscussionoftheoperatingheatloads(Wattsperfoot)forthewrappedcablesandacomparisonofthecablesatSt.LucieplanttothecablestestedatOmegaLaboratoriesforTexasUtilities'omanchePeakPlant(Ref.2,26)~HeatloadfactorsprovideanadditionalassurancethatcablesinstalledatSt.Lucieareenvelopedbythetestconfiguration.2.2.1FloridaPower&LightCompany,St.LucisPlantUnitNo.1,Appendix"R"SafeShutdownAnalysis,8770-B-048,Revision2.2.2FloridaPower&LightCompany,St.LuciePlantUnitNo.2,Appendix"R"SafeShutdownAnalysis,2998-B-048,Revision1.2.3FPLCalculationPSL-BFJE-93-002,Revision1,"AmpacityDeratingResponsetoNRCGL92-08forCableRoutedinConduitswithThermo-Lag330-1FireBarrierSystemCoating"2.4FPLCalculationPSL-O-F-J-E-90-011,Revision2,"StationBlackoutHotStandbyLoads".2.5FPLCalculationPSL-O-F-J-E-90-012,Revision1,"StationBlackoutColdShutdownLoads".2.62.7FPLCalculationPSL F-J-E-90-015,FPLCalculationPSL F-J-E-90-016,Revision0,"SafetyRelatedBatteries1Aand1B".Revision0,"SafetyRelatedBatteries2Aand2B".2.8FPLCalculationPSL F-J-E-90-017,Revision0,"BatteryChargers1A,1AA,1B,1BB,1ABKilowattInputDemand".2.9FPLCalculationPSL F-J-E-90-018,Revision0,"BatteryChargers2A,2AA,2B,2BB,2ABKilowattInputDemand".2.10FPLCalculationPSL-'2-F-J-E-90-019,Revision0,"Unit2BatteryChargers2A,2AA,2B,2BBand2ABSizing".'rrpcaLc.12/96 LNHECALCULATIONNO.'F--1REV.~SHEETNO.~2.0tcont'd)2.11FPLCalculationPSL FJE-90-020,Revision4,"St.LucieUnit2EmergencyDieselGenerator2Aand2BElectricalLoads".2.12FPLCalculationPSL F-J-E-90-025,Revision0,"EvaluationofCalculationWHL-39,Rev.0".2.13FPLCalculationPSL FJE-90-028,Revision1,"Unit2LowDCSystemVoltageCalculation".2.14FPLCalculationPSL F-J-E-91-002,Revision0,"InstrumentInverters1A,1B,1C&1DACOutputLoading".2.15FPLCalculationPSL F-J-E-91-004,Revision0,"Unit1HighDCSystemVoltageAnalysis".2.16FPLCalculationPSL2-FJE-91-007,Revision0,"PSL2-ComparisonofAnticipatedElectricalLoadingConditionstoEquipmentRatings".2.17FPLEvaluationJPN-PSL-SEMP-92-039,Revision1,"OperabilityAssessmentofThermo-Lag330-1".2.18FPLCalculationPSL-2FJE-93-001,Revision1,"St.Lucie-Unit2ShortCircuit,VoltageDropandPSB-1AnalysisCalculation.",2.19FPLCalculationPSL-OFJE-93-004,Revision0,"St.LuciaStationBlackoutEmergencyDieselGeneratorTransientAnalysis".2.20FPLCalculationPTN-BFJM-96-005,Revision0,"FireBarrierAmpacityCorrectionFactors-ExtrapolationofTestResultsfor3HourBarrier".2.21EBASCOServices,Incorporated,CalculationEC-100,Revision1;"FireWrappedConduitsCableAmpacityDocumentforSt.LucieUnits1and2".2.22EBASCOServices,Incorporated,CalculationEC-192,Revision2,"MOVTOLHeaterSelectionCalculation".2.23EBASCOServices,Incorporated,CalculationWHL-8,Revision7,"PowerCableAmpacityDocumentforSt.Lucie¹2".2.24EBASCOServices,Incorporated,CalculationWHL-25,Revision2,"InstrumentInvertersACOutputLoading".2.25IndustrialTestingLaboratories(ITL)ReportNo.84-10-5,DatedOctober,1984,"AmpacityTestfor600VoltPowerCablesInstalledinaFiveFootLengthofTwoInchConduitProtectedwithThreeHourFireRatedDesignofThermo-Lag330-1FireBarrierSystem."aapcalc.12/96 LATIHEECALCULATIONNO.F--1REV~SHEETNO.~2.0aEFIMKERi2.26OmegaPointLaboratories,"AmpacityDeratingofFireProtectedCables",ProjectNo.12340-94583,95165-95168,95246,ElectricalTesttoDeterminetheAmpacityDeratingofaProtectiveEnvelopeforClass1EElectricalCircuits,datedMarch19,1993;Preparedfor:TUElectric-ComanchePeakSteamElectricStation.2.27FloridaPower&LightCompany,St.LuciePlantUnit1,Drawing8770-G-366,Revision34,ReactorContainmentBldgEl.45'-0Conduit,Trays&GroundingPlans.2.28FloridaPower&LightCompany,St.LuciePlantUnit1,Drawing8770-G-375,Sheet1,Revision22,ReactorContainmentBldgPenetrationDetails.2.29FloridaPower&LightCompany,St.LuciePlantUnit1,Drawing8770-G-390,Revision20,ReactorAuxiliaryBuildingEl-0.50',Conduit,TraysandGroundingSh.1.2.30FloridaPower&LightCompany,St.Lucie.PlantUnit1,Drawing8770-G-391,Revision27,ReactorAuxiliaryBldgEl-0.50'onduit,Trays&Grounding-Sh.2.2.31FloridaPower&LightCompany,St.LuciaPlantUnit1,Drawing8770-G-392,Revision35,~~ReactorAuxiliaryBuildingEl.19'-6Conduit,Trays&Grounding-Sh.1.2.32FloridaPower&LightCompany,St.LuciePlantUnit1,Drawing8770-G-393,Revision30,ReactorAuxiliaryBuildingEl.19'-6Conduit,Trays&Grounding-Sh.2.2.33FloridaPower&LightCompany,St.LuciaPlantUnit1,Drawing8770-G-395,Revision20,ReactorAuxiliaryBuilding,El.43'-0,62'-0Conduit,Trays&Grounding.2.34FloridaPower&LightCompany,St.LuciePlantUnit1,Drawing8770-G-424S01,Revision6,FireProtectionReactorAuxiliaryBuildingEl-0.50'.2.35FloridaPower&LightCompany,St.LuciePlantUnit1,Drawing8770-G-424S02,Revision',FireProtectionReactorAuxiliaryBuildingEl.19.50'.2.36FloridaPower&LightCompany,St.LuciePlantUnit1,Drawing8770-G-424S03,Revision7,FireProtectionReactorAuxiliaryBuildingEl.43.00'.2.37FloridaPower&LightCompany,St.LuciePlantUnit1,Drawing8770-G-424S04,Revision4,FireProtectionReactorAuxiliaryBuildingEl.19.50'ndEI.43.00'.2.38FloridaPower&LightCompany,St.'LuciePlantUnit2,Drawing2998-G-366,Revision14,ReactorContainmentBldg.El.45'-0Conduit,Trays&GroundingPlan.~~~2.39FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-375,Sheet1,Revision13,ReactorContainmentBldg.PenetrationDetails.anpcalc.12/96

ATNETCALCULATIONNO.-F--1REV~SHEETNO.~2.02.402412.422.432.442.452.462.472.482.492.50(cont'd)FloridaPower&LightCompany,St.LucrePlantUnit2,Drawing2998-G-390,Revision16,ReactorAuxiliaryBuildingEl.(-)0.50'Conduit,Trays&GroundingSh.1.FloridaPower&LightCompany,St.LuciaPlantUnit2,Drawing2998-G-391,Revision17,ReactorAuxiliaryBuildingEI.(-)0.50'Conduit,Trays&GroundingSh.2.FloridaPower&LightCompany,St.LuciaPlantUnit2,Drawing2998-G-392,Revision15,ReactorAuxiliaryBuildingEl.19'-6ConduitTrays&Grounding-Sh.1.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-393,Revision14,ReactorAuxiliaryBuildingEl.19'-6Conduit,Tray&Grounding-Sh.2.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-395,Revision14,ReactorAuxiliaryBuildingEl.43'-0,62'-0Conduit,Trays&GroundingSh.2.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet2,Revision4,RABEl.19.50'onduitLayout.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet3,Revision4,RABEl.19.50'onduitLayout.FloridaPower&LightCompany,St.LuciaPlantUnit2,Drawing2998-G-411,Sheet4,Revision4,RABEl.19.50'onduitLayoutFloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet6J,Revision1,R.A.B.andR,C.B.Appendix'R'rappedConduitSummary.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet7,Revision7,RABEI.19,50'onduitLayout.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet8,Revision5,RABEl.19.50'onduitLayout.2.512.52FloridaPower&Revision5,RABFloridaPower&Revision4,RABLightCompany,St.LuciaPlantUnit2,Drawing2998-G-411,Sheet9,El,19.50'onduitLayout.LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet10,El.19.50'onduitLayout.2.53FloridaPower&Revision3,RABLightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet13,El.19.50'onduitLayout.2.54FloridaPower&Revision5,RABLightCompany,St.LuciaPlantUnit2,Drawing2998-G-411,Sheet14,El.19.50'onduitLayout.anpcslc.12/96

TNHECALCULATIONNO.FSHEETNO.~2.02.552.562.572.58(cont'd)FloridaPower&LightCompany,St.LuciaPlantUnit2,Drawing2998-G-411,Revision3,RABEl.19.50'onduitLayout.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision2,RABEl.19.50'onduitLayoutSh.16.RoridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision3,RABEl.19.50'onduitLayoutSh.17.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision2,RABEl.19.50'onduitLayoutSh.18.Sheet15,Sheet16,Sheet17,Sheet18,2.59FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet19,'Revision4,RABEl.19.50'onduitLayoutSh.19.2.602.612.622.632.642.652.662.672.682.69FloridaPower&LightCompany,St.LuciaPlantUnit2,Drawing2998-G-411,Revision7,ReactorAuxiliaryBuildingElectricalPenetrationAreaConduitLayoutFloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision9,RABEl.43.00'onduitLayout.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision6,RABEl.43.00'onduitLayoutSh.23.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision9,RABEl.43.00'onduitLayoutSh.29.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision7,RABEl.43.00'onduitLayout.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision12,ReactorAuxiliaryBuildingEl.43.00'onduitLayoutSh.34.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision9,RABEl.43.00ConduitLayout.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision7,ReactorAuxiliaryBuildingEl.43.00'onduitLayoutSh.36.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision6,ReactorAuxiliaryBuildingEl.43.00'onduitLayoutSh.37.FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Revision7,ReactorAuxiliaryBuildingEl.43.00'onduitLayoutSh.38.Sheet20,Sh.20.Sheet22,Sheet23,Sheet29,Sheet30,Sheet34,Sheet35,Sheet36,Sheet37,Sheet38,arpcale.12/96 CALCULATIONNO.1REV.~SHEETNO.~2.0(cont'd)2.70FloridaPower&LightCompany,St.LuciePlantUnit2,Drawing2998-G-411,Sheet39,Revision8,RABEl.43.00'onduitLayout.2.71FloridaPower&LightCompany,St.LuciePlantUnit1,CableandConduitLists,8770-A-328.2.722.73FloridaPower&LightCompany,St.LuciePlantUnit2,CableandConduitLists,2998-A-328.FloridaPower&LightCompany,St.LuciaPlantUnitNo.1,ControlWiringDiagrams(CWD),8770-B-327series,2.74FloridaPower&LightCompany,St.LuciePlantUnitNo.2,ControlWiringDiagrams(CWD),2998-B-327series.2.75IEEEStandardPowerCableAmpacityTables,IEEEStd.835-1994,ApprovedDateSeptember22,1994.2.76EngineeringEvaluationSt.LucieUnit1,JPN-PSL-SEMP-94-052,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFireAreaA."EngineeringEvaluationSt.LucieUnit1,JPN-PSL-SEMP-94-053,"ReviewofThermo-LagProtectedConduitsinFireAreaB."2.78EngineeringEvaluationSt.LucieUnit1,JPN-PSL-SEMP-94-054,"ReviewofThermo-LagProtectedConduitsinFireAreaC."2.79EngineeringEvaluationSt.LucieUnit1,JPN-PSL-SEMP-94-055,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFireAreaE."2.80EngineeringEvaluationSt.LucieUnit1,JPN-PSL-SEMP-94-056,"ReviewofThermo-LagProtectedConduitsinFireAreaN."2.81EngineeringEvaluationSt.LucieUnit1,JPN-PSL-SEMP-94-064,"ReviewofThermo-LagProtectedConduitsinFireAreaO."2.82EngineeringEvaluationSt.LucieUnit2,JPN-PSL-SEMP-94-057,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFire'AreaA."2,83EngineeringEvaluationSt.LucieUnit2,JPN-PSL-SEMP-94-058,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFireAreaB."2.842.85,EngineeringEvaluationSt.LucieUnit2,JPN-PSL-SEMP-94-059,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFireAreaC."EngineeringEvaluationSt.LucieUnit2,JPN-PSL-SEMP-94-060,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFireAreaH."ampcalc.12/96 LLINHEETCALCULATIONNO.SHEETNO.~12.0(cont'd)2.86EngineeringEvaluationSt.LucieUnit2,JPN-PSL-SEMP-94-061,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFireAreaI."2.87EngineeringEvaluationSt.LucieUnit2,JPN-PSL-SEMP-94-062,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFireAreaM."2.88EngineeringEvaluationSt.LucieUnit2,JPN-PSL-SEMP-94-063,"ReviewofAppendix'R'ualificationofThermo-LagProtectedConduitsinFireAreaO."2.89StandardHandbookforElectricalEngineers,11thEdition.2.90WestinghouseElectricCorporationDrawing4'9552D65,Sheet3,"St.LucieUnitNo.2ElectricHydrogenRecombinerSolidStatePowerControllerSchem",EMDRACNo.2998-3031,Revision1.2.91.St.LuciaUnitNo.1,Cable5ConduitList8770-B-328,InstallationNotes,Sh.12,Rev,9.2.92FPLSt.LucieUnit1Drawing8770-G-275Sh,1,Revision12,"6.9kVSwgr54.16kVSwgrOneLineWiringDiagramSh.1".2.932.94FPLSt.LucieUnit1Drawing8770-G-275Sh.7,Revision12,"480VMotorControlCentersOneLineWiringDiagramSh.7".FPLSt.LuciaUnit2Drawing2998-G-275Sh.18,Revision5,"4.16kVSwitchgearNo.2A3and2B3OneLineDiagrams",2.95FPLSt.LuciaUnit2Drawing2998-G-275Sh.19,Revision3,"4.16kVSwitchgearNo.2AB,No.2A4andNo.2B4OneLineDiagrams".2.96FPLSt.LucieUnit2Drawing2998-G-275Sh.35,Revision8,"480VMotorControlCenterNo.2B5(Sh.1)OneLineDiagram".,2.97FPLSt.LucieUnit2Drawing2998-G-275Sh.41,Revision7,"480VMotorControlCenterNo.2B6Sh.2OneLineDiagram".2.98ICEAPublicationNo.S-19-81,NEMAStandardsPublicationsNo.WC3-1980,ApprovedSeptember19,1979,"Rubber-InsulatedWireandCablefortheTransmissionandDistributionofElectricalEnergy",Table2-4.2.99ICEAPublicationNo.S-66-524,NEMAStandardsPublicationNo.WC7-1988,"Cross-LinkedThermosetting-Polyethylene-InsulatedWireandCablefortheTransmissionandDistributionofElectricalEnergy".aepcalc.12/96 F--1REV.1SHEETNO.~2.0(cont'd)2.100ICEAPublicationNo.S-68-516,NEMAStandardsPublicationNo.WC8-1988."Ethylene-Propylene-Rubber-InsulatedWireandCablefortheTransmissionandDistributionofElectricalEnergy".2.101EngineeringEvaluationSt.LucieUnits1&2,JPN-PSL-SEEP-94-108,Revision1,"EvaluationofExistingThermo-LagFireBarriers"'2.102EngineeringEvaluationJPN-PSL-SENP-95-030,"Responseto.NRCRequestforAdditionalInformationDated12/28/94".2.103NUCONInternational,Inc.,"PyrolysisGasChromatographyAnalysisof9Thermo-LagFireBarrierSamples,PerformedforFloridaPower&LightCompany"(Attachment2).2.104EPRIPowerPlantElectricalReferenceSeries,Volume4,"WireandCable",Section4.4.3.0DLYReviewtheAppendix'R'afeShutdownAnalysis(SSA)forcablesidentifiedasrequiringprotectionandconduitsidentifiedwithfirebarriers(Ref.2.1&2.2).3.2ReviewUnit1FireProtectiondrawings,8770-G-424S01,S02,S03andS04(Ref.2.34-2.37)forconduitsshownandlistedasprotectedorshownas6protectionnotrequiredbyfurtherevaluation.Firebarrierswereinstalledonthe6conduitspriortothere-evaluationwhichremovedprotectionrequirements(Ref.Table5.2).3.3ReviewUnit2Appendix'R'rappedsummarydrawing,2998-G-411,Sheet6J(Ref,2.48)forconduitsshownandlistedasprotectedorshownas8protectionnotrequiredbyfurtherevaluation.Firebarrierswereinstalledonthe8conduitspriortothere-evaluationwhichremovedprotectionrequirements(Ref.Table5.3&5.4).3.4ReviewUnit2racewayandconduitlayoutdrawingsforconduitswrappedwithThermo-Lag330-1firebarriersforRG1.75separation(Ref2.38-2.47,249-2.70).3.5IdentifycablesinconduitscoveredwithThermo-Lag330-1firebarriersystemsnotpreviouslyidentifiedinSSAs;i.e.,RG1.75andcablesinconduitsdesignatedS.3.6Determinecablefunctionfromreviewofassociatedcontrolwiringdiagramsandcompilelistingsofpowercablesaffected.Signalandcontrolcablesdonotcarrysufficientcurrenttogenerateheatinthecableandreduceampacity.Powercablestovalvesareexcludedduetotheshortdurationofvalveoperation,3.7ReviewcalculationsissuedbyEBASCO,Services,Inc.andFPLEngineeringtodetermineloadsandcurrentsusedforaffectedpowercables.Selectworstcaseloadingfrombackgroundinformationanddeterminewhichloadswillbeappliedtothecablescontinuouslyorlongerthanthetimewhichwillheatthecablefromtheloadcurrent(Ref.2.3-2.16,2.18-2.24).arpcalc.12/96 CALCULATIONSHEETCALCULATIONNO.PSL-OFJE-96-001REV.1SHEETNO.123.0METHODOLOGY3.8Formotors,determinekilovolt-amperes(KVA)ratingfromhorsepowerratingandthencalculatecurrentbasedonlinevoltage(480or4160volts)todevice.Motorkilovolt-ampandefficienciesarediscussedinAssumption4.10and4.11.%%d3.9Determinederatingfactorformultiplepowercableinstalledinthesameconduit,thenumberofcurrentcarryingconductorsintheconduit(C/C)andtheAmpacityCorrectionFactor(ACF)calculatedinPTN-BFJM-96-005(Ref.2.20),TotalNumberofConductorsCablemanufacturersandIEEEgivesampacitiesforcablesuptoonethreeconductor(3/c)ortriplexcableinaconduitinair.Thecableampacitiesarederatedwhenthenumberofconductorsinaconduitexceedsthree(3).Cableampacityismultipliedbythefollowingcorrectionfactor(Ref.2.104):AmpacityCorrectionFactor34-67-91.000.800.703.10Calculatederatedampacity(I')foreachpowercable.(I')=lcx(ACF)x(C/CDerating%)3.11Determinemarginpercent(%)betweenratedcablecapacityandthederatedampacity(I'):C%-1)x100<LoadAmpsRequired(l)3.12Operatingheatloads(Wattsperfoot)arecalculatedasfollows:Watts/foot=(0'fconductors)(resistanceper1000ft)(loadcurrent)~/1000Theheatloadsforthederatedcurrentloadonacabletypeiscomparedtotheoperatingheatloadfortheactualcurrentloadonacabletoassurecabledesignisnotexceeded.3.13Cableresistancevaluesaregivenatatemperatureof25degreeC.Table6-1(attached)providesthefollowingconversionequation:R1=R2(259.5/[234.5+T2]);,where;R1=resistanceat25degreeCR2=resistanceatoperatingtemperatureR2=R1([234.5+T2]/259.5)'2=cabletemperature;i.e.,90degreeCorR2=R1([234.5+90]/259.5)=R1(1.2505)aepcalc.12/96

• IHECALCULATIONNO.-F--1REV.1SHEETNO.~4.04.1FireprotectionwrapusedatSt.LuciestationistheThermalScience,Inc.(TSI)Thermo-lagFireBarrierSystem.Typically,thehalf-round"clamshell"coversappliedoverconduitshaveanominalthicknessof5/8"forone(1)hourratingsandone(1)inchforthree(3)hourratings.4.2TheoriginaldesigncalculationsforderatingfactorsdeterminedthatThermo-Lagbarriersreducedampacitybyapproximately12%,however,forconservatism,aderatingfactorof15%wasselectedforpowercablesizing(Ref.2.21).4,,3Controlandinstrumentationcablesarenotsubjecttoampacitylimitsduetothesmalllevelsofcurrentused.Voltagedropinthecontrolcircuitisusuallythelimitingfactorforcabledesignandnormallyrequirestheinstallationoflargercablestoperformrequiredfunctions.4.4Thecontinuousdevicecurrentloadwasusedasabasisforthiscalculation.Momentaryloadrequirements,i.e.,thoselastinglessthan1minute,arenotconsidered.Loadsofthisdurationarenotsustainedlongenoughtoinduceheatintheaffectedpowercables.Abnormallyhighlevelsofcurrentfordevicesaredetectedbyprotectivedevicesandthecomponentisdesignedtobeseparatedfromthepowersourcebeforetheconditiondamagesthecomponentorcable.4.5FireprotectionbarriersinSt.LucieUnit1andUnit2areinstalledoncableconduitsandconduitboxesonly.TherearenocabletrayswrappedwithfirebarriersattheSt.Luciestation.However,sectionsofconduits21001F-4"and21001H-4"areroutedina"banked"configuration.Therewerenotestedconfigurationsforbankedconduitruns;therefore,theampacitycorrectionfactorforcabletraywereused.Thebankedconduitsareinasingleplaneandtheconduitsizeof4inchesissimilartothedepthofcabletrayusedatSt.Lucie.Usingthecabletrayderatingfactorgivesamoreconservativeestimateofthecurrentcarryingmarginfortheaffectedcablesintheseconduits(21801W,21801X,21801Yand21801Z).4.6ThiscalculationappliestocablesinprotectedconduitsinsideandoutsidecontainmentofbothSt.Lucieunits.Theambienttemperatureforcablesinsidecontainmentisassumedtobe50'C.Outsideofthecontainmentbuildings,ambienttemperaturesareassumedtobe40'C(104'F).OperatingtemperaturesintheRABarenormallycloserto30'C;however,forconservatism,thehighertemperaturewillbeused.4.7PowercablesutilizedinSt.Lucie'stationareratedforoperationat90'Cconductortemperature.Thehighertheinsulationtemperaturerating,thegreatertheallowableampacityforagivenconductorsize.4.8ConduitsprotectedinSt.LucieUnit¹1use(3)hourbarrierone(1)inchnominalthicknessmaterial.ConduitsprotectedinSt.LuciaUnit¹2maybeprotectedwithone(1)hour5/8"nominalthicknessmaterialorthree(3)hourone(1)inchnominalthicknessmaterial.Thiscalculationassumesthree(3)hourprotectionwillbeupgradedbyusinglayersofThermo-Lag770-1wrapandtrowelgradematerials.One(1)hourbarrierswillbeupgradedwithoverlaysof(1/4")nominalthicknesscurvedsectionsofThermo-Lag330-1.TheseassumptionsarebasedoncurrentlyavailableupgradesystemsthatarecosteffectiveforuseatSt.Lucia.ampcalc.12/96 LTCALCULATION,NO.-F--1REV.1SHEETNO.~44.0NA4.9Conductorcurrentvaluesfor600voltcablesarebasedonIEEEstandardvalues(Ref.2.75)forconductorsrated600to5000volts,90'C(194'F)ambienttemperaturewithnosolarheatingand2FT/swind/ventilation.4.10Whereloadvaluesareknowninkilovolt-amperes(KVAs),thecurrentisdeterminedby;hCCi:=VI=V1amps(threephaseAC)3xV4.11TheampacitytestingperformedforComanchePeakPlantwasperformedforconduitsranginginsizefrom3/4inchesto5inches.ConduitscoveredwithThermo-Lag330-1firebarriersatSt.Lucieplantrangefrom1-1/2"to5".Theheatload(I'Rloss)fromeachcablesectionisincludedinTables5.5a,5.5b.55.5c.Theseheatloadswerecomparedtothetables/chartsusedbyTurkeyPointwhereheatloadswerecomparedtotheOmegaPointLaboratorytestforTexasUtilitiesComanchePeakPlant(Ref.2.20).FromthisitisconcludedthatthetestsamplesutilizedarerepresentativeoftheconfigurationatSt.Lucie.4.12Thereare'noinstalledcabletraysectionsatSt.LucieprotectedbyThermo-Lagfirebarriers.However,thereisalargepullboxinstalledinSt.LucieUnit2elevation(-)0.50',boxB2431-SAwhichwasreviewedduetosize.Theboxisa42"x42"x12"enclosureusedasapullboxforthepowercablestoAFWpump2A.Thehorizontalsurfaceonthebottomoftheenclosureisexpectedtobemostaffectedbyfiresinthe12"boxdepth.BecausetheoriginaltestperformedbyTSIincludeda12"cabletraysectionandtheComanchePeaktestincludeda24"cabletraysection,thelargeenclosureinSt.LucieUnit2isconsideredboundedbytheprevioustests.4.13lnaccordancewithReference2.101,thethicknessoftheThermo-LagandthegapswithintheThermo-Lag,foundduringtheinspectionofthecorrectlyinstalledconfigurationsfor'theUnit18c2onehourandthreehourbarriers,wereinaccordancewiththeinstallationinstructionsofTSI.Therefore,theconfigurationoftheThermo-LagbarriersatSt.LucieareboundedbytheTSIinstallationinstructions.4.14FPLparticipatedinagenericindustrytestprogrammanagedbythe.NuclearEnergyInstitute(NEI)whichincludedverificationofthechemicalcompositionofThermo-Lagmaterial.AspartoftheNEItestprogram,apyrolysisgaschromatographicanalysiswasusedtoqualitativelycomparetheorganicconstituentsofvariousThermo-Lagsamples.St.Luciaprovided(9)samplesfrominstalledandwarehouseThermo-Lagmaterials.AllofthesamplestestedatNUCONLaboratoryinColumbus,Ohiowerefoundconsistentintermsofchemicalcomposition(Ref.2.103).ResultsofthetestingprogramweresentdirectlytotheNRCbyNEIletterdatedOctober3,1995.PerReference2.102,theNRCstatedthattherewasessentiallynodifferencesbetweenthesamplesfordifferentlots,areasofthecountryandtheyearthematerialwaspurchased.anpcale.12/96 CALCULATIONNO.1REV.1SHEETNO.~5.05.1ThedocumentslistedinSection2.0ofthiscalculationwerereviewedtoidentifythecableswrappedwithThermo-Lagwhichmustbeconsideredforampacityderatingfactors.6.2BillsofMaterialwerereviewedforcablesidentifiedin5.1todetermineinsulationvoltageratingandintendedgenericuse,i.e.,powerorcontrolandtabulatedinTable5.1.5.3FrominformationlistedindocumentsofSection2.0andappropriatebillsofmaterial,Tables5.2,5.3and5.4weregeneratedtoidentifyaffectedcablesinwrappedconduits.Thesetablesidentifycabletypes,usagevoltageclass,insulationvoltagerating,adescriptionofthecableloadforpowercablesandthenumberofcurrentcarryingconductorsineachconduit.5.4Motorloadkilowattandcurrentratingsvaryinpriordocumentsdependingonbasevaluesused.Forthiscalculation,currentvaluesformotorsweredeterminedfromnameplatelistingsonreferencedOne-LineListdrawings.5.5FromthisinformationandSection2.0;Tables5.5.a,5.5.b.and5.5.cwerecreated.eaapcatc.12/96 ALATINHEECALCULATIONNO.-F--1REV.~SHEETNO.~5.0(cont'd)QLI~IQJSt.LuciaPlantCableTypesSt.LucieUnit1:ReferenceUnit1BillofMaterials,8770-B-325BOMCableIdentificationD022D0343,D03-06,D03-07,D03-08D03-12D156D26-02,D26-0652-08BOMSheetSht.D2-1Sht.D3-1Sht.D3-9SIlt.D26-01Sht.D52-01RevisionNo.DescriptionPowerCable,600VCrosslinkedPolyethylenePVCJacketforOverallJacket(TypeXLPP)ControlCable,600V,CrosslinkedPolyethylenePVCJacketforOverallJacket(TypeXLPPP)ControlCable,600V,CrosslinkedPolyethylenePVCJacketforOverallJacket(TypeXLPPP)PowerCable,5000V(Re.CARS)PowerCable,600V,HTKeriteInsulation,FROverallJacket(TypeHT)ControlCable,600V,FRKeriteInsulation,FROverallJacket(TypeMCCC)St.LuciaUnit2:ReferenceUnit2BillofMaterials,2998 325BOMCableIdentificationBOMSheetRevisionNo.DescriptionD1541,D15-02,D15-03D26-02,D26-03,D26-04,D26-06,D26%7,D26-08D26-10D52-03,D52-08D54-05,D54-06,D54-07D61-05,D61-06D9899Sht.D11-01SILt.D26-01Sht.D26-09Sht.D52-01Sht.D54-01Sht.D61-01PowerCable,5000V,CrosslinkedPolyethylene,LeadSheathLNeopreneOverall(TypeXLPSLN)PowerCable,600V,HTKeriteInsulation,FROverallJacket(TypeHT)PowerCable,600V,HTKeriteInsulation,FROverallJacket(TypeLVPC)ControlCable,600V,FRKeriteInsulation,FROverallJacket(TypeMCCC)PowerCable,600V,Non-shielded,HT,KeriteInsulationFRJacket(TypeLVPC)SignalRe:D26,D52,D54Re:D26sapca1c.12/96 LATICALCULATIONNO.-F1REV.~SHEETNO.~75.0(cont'd)TBLE.2St.LucieUnit1CablesinConduitswith(3)Hour-Thermo-Lag330-1FireBarrierSystemProtectionCABLECONDUITBM/IdTypeVoltInsulationDevicec/c404.&h10504A496QSB496Q6649696940744840844840844F40Q$640846840846F40$RG40826840826610&32A11001F11001G11001H11001J11002B11002F11002G11002H11002J11002M11002N11002P11002Q11009G11009J11009Q4S44VK10504A-102R--40i54--Hh54-~54--%2$4--402$4--402$4-402$4--402$4--492$4--492$4--402$4-1155211001F"11001F"11001H"11001H"11002B"11002F"~148&511002F"~1488511002H"~1488611002H"*1488611002M"11002M"11002P"11002P"11009G11009J11009Q9$2-98D2646903-98993-Q6903-93903-42903-03903-Q6993-(P903-Q3903-96993-OV9Q3-Q6903-93D1546D2642D2642D26-02D2642D02MD0242D0242D0242D0242D0242D26-06D2646D26-064-Re-¹23-1/c¹24-2A.'~4-WWQS4-Se-4%04-2'-4t464'VeAO4-7/e-¹424-Ske-¹424Ve,AO4-VMAQ4-$/e-¹424-Vke-¹424Ve.AO3-1/c¹4/01-1/c¹5001-1/c¹5001-1/c¹5001-1/c¹5002-1/c¹5001-1/c¹5001-1/c¹5001-1/c¹5001-1/c¹5001-1/c¹5001-1/c¹5001-1/c¹5001-1/c¹5002-1/c¹22-1/c¹22-1/c¹2ClassCM6C6C6CC6C6CCVMMMMMMMMMMMMMMMRating6996006QQ6996QQ6QO6QO6QO6QQ6996QQ6QQ699690,5000600600600600600600HVE-9BICWPA125VDCLoadTestPanel1ABattChltr1B125VDCLoadTest.Panel1B001~0~125VDCBus1B1CInvert1AOutInvert1AInInstBusMA(AC)23$9$0$0$9'0$Q$0$0$0$0$9$93222222'2Qg~:Reference8770-B-328,Sheet9A,Revision2,"CableandConduitNotes".C-controlorlowvoltagepower(i.e.,120volttoground)~~~~~~M-mediumvoltage(i.e.,480voltnominal)c/c-numberofcurrentcarryingconductorsinsameconduitxxxx"-conduitsidentifiedasnotrequiringprotectionListInstallationanycalc.12/96 LLAINSEECALCULATIONNO.F--1REV~SHEETNO.~15.0(cont'd)XhRU~St.LuciaUnit2CablesinConduitswith(3)HourThermo-Lag330-1FireBarrierSystemProtectionCABLECONDUH'M/IdTypeVoltInsulationc/c20251A20504A20629A2064$C20646A20&34A20931A2094&F20956H20990H21001A21009K21009U2160&B21801A21801W21801X21801Y21801Z25071P20504A"2033622@RP-220249-2169625019Y20948F22020Q25019Y21001A8@726-21009G21009J28161J21009H22020Q21801A21001F"*2805&J21001F"*28058J21001H"28058D21001H"2805&DD1543D9841D1546KHQ-4$998-4$D1543D26-06D1541D9841D2644D2644K@4-Q6D26-04D2644D9944D2644D9841D2644D26423-1/c¹4/03-1/c¹4/03-1/c¹4/02-h/e-¹63-1/c¹4/02-1/c¹23-1/c2-1/c¹4/02-1/c¹2/03-1/c¹2/04-Re-¹892-1/c¹2/02-1/c¹2/02-1/c¹2/02-1/c¹2/02-1/c¹4/03-1/c¹2/02-1/cD26422-1/cD26-022-1/cD26-022-1/cClassRatingV5000P600V500066QQC6QQV5000P600V5000P600P600P600C6QQP600P600P600P600P600P600P600P600P600P600LPSIP2A(D26-03)2HVE-9BAFWP2Ag)$4-0$)R-'MB-20$+$4-0$)kAQB-206ICWP2CSwgr2A3-5Xfmr2B2/2B5(D26-03)DG2AExcCubSwgr2A24BatChr2AIInstBus2MAInv2A(D26-04)Inv2CInstBus2MC(D2643)DG2ACPBatChgr2AADCBus2AADCBus2AADCBus2AADCBus2AADCBus2AADCBus2AADCBus2AADCBus2AA333443436432222644593~Reference2998-B-271,Sheet2-14,Revision2,"ElectricalGeneralInstallationNotes".L-lowlevelsignal,notpowerC-controlorlowvoltagepower(i.e.,120volttoground)P-mediumvoltagepower(i.e.,480voltnominal)V-highvoltage(i.e.,4160voltnominal)c/c-numberofcurrentcarryingconductorsinsameconduit()D-¹(cablesize)duplexconstruction()T-¹(cablesize)triplexedconstruction()STP-¹(cablesize)shieldedtwisted-pairxxxx"-conduitsidentifiedasnotrequiringprotection-cablealsoinotherprotectedconduitempcalc.12/96

CALCULATIONNO.FSHEETNO.~15.0LCulAMlM1ABLE.4St.LucieUnit2CablesinConduitswith(1)HourThermo-Lag330-1FireBarrierSystemProtectionCABLECONDUITBM/IdT+eVoltInsulationc/c2044@A8HS)A20292AQL'89A20344A2046632046&420$2$620$2$820597J20630A20833AQOA4F20946F20948A21010U21118A24$04A24$44A2462VA246296RQI29824642A244'429246QS246'1643G21643R246496246I99RkRi4A24VRS24V$4825050W20$2$6-20597N20597N220208-%20289-20328-20328-28093C2155320944F-22006S20948A21010H22020Q2$0$2J-"220209-203iN-220226-220226-246428-246QS-22016H21643R2464tM-246496-24VSD&24VSQ-V24VSB24V$QV-24V$4-X247$-25067M998-08998-08D264&924i-%.926-QV9$2-Q89$2-08K@4-0V9$4-0VD2643D99-01%88-03B26-0V926-06DISSD1543964-Q$D1541D1541D26-04D98-10926-0V998-'08926-0499&4$998-309$4-069$4-069$4-069$4-06D26-10D26-10964-6964-69$4-Q$9$4-0$9$4-Q$9$$-0$9$4-0$9$4-0$D26-044-8k~V4-3/e~F1-3/c¹12T4-3/e-¹8T 3/e-A%7 Q/e-A%24-QIe-tAQ4-2/'e-tAQBk4/e-A%:&4-1/c¹4/03-1/c¹4/04-3/e-¹IÃ4-3/e-¹8V4-Qe-¹23-1/c¹4/03-1/c¹4/04-2/e¹44RF3-1/c¹5003-1/c¹5002-1/c¹2/02-1/c¹44-3/e-¹SV4-3/e~F9-8e-¹2/02-Qe-¹64-9/e-¹464-Se-¹894-2~894-Se-¹894-Se4892-1/c¹42-1/c¹44-ReAt46STP4-2/e¹44STP2-Qe-¹62-Qe-¹62-hh&52-4,fe-N2-Pe-¹62-t4e-¹62-1/c¹2/0ClassPPP66C6PPPVV4VVPP6C6CC6PP44666666PRating6006006006QQ6QQ6006006006006006006QO6OQ6OQ50005000600500050006006006006QO6OQ60060060Q60060060060060060Q6006QO600600600(D2643)(92&&){D26-10)~%49)(926-0+V44VVVk+%hid-08-k8QBVB-SBQRV8-BBH2RecombH2RecombMV-694MV49-10449-0&4AFWP2BICWP2BXfmr2ASXfmr2B2/2BSInstBus2MDDG2AAnnV3$4$RCV36$VRV-08-t98V-4474V-14V4RedweaRedweaRadweaRa&teaRM/RS26-1RM/RS26-18125VBusMD4-V4 1-T382222774-78833233264-7.Q-V833222222228484883aapcatc.12/96 dl CALCULATlONNO.PSHEETNO.~5.0A(cont'd)St.LucieUnit1(3)HourThermo-Lag330-1FireBarrierSystemWrapRef.CableAIrcctcdDeviceCableSizeCableHp/LoadACFReeietanceKVAAmpe(Rof.C/CIloooh(it)2.20)(Rcf2.98-2.100)CICCableDcratodMaximumDeratingAmpacityAmpacityDeratedHeat(Ic)IEEB9')Load(Waaa/h)ActualHeatLoad(Watts/h)2.932.922.6IOS04hHVE-9B10832AICWPIAIloolF12SVDCTESTI1ooloPNLIA3-1/Ct23-1/CI4/0l-l/Ct500l-l/CI5000.0278310.$02none416x266S.624.63210.21134049.803none11793.6S.S$360.06SS60081.803none247197.67.672$13220S343291.02143.9$114.72.6IIOOIH11001J12SVDCTESTPNLIAl-l/CI500l-l/CISOO0.0278310.802none416x266$.624.6321$3432114.72.811002BCHRGRIB2-1/CISOO0.0278688315.802none416x266S.624.6321KVAS.S169111.302.611002F11002G12$VDCTESTPNLIBl-l/CISOOl-l/Ct5000.0278310.802none416x2665.624.6321S3432114.72.611002H125VDCTEST11002JPNLIBI-I/CISOOI-I/CI5000.027$310.802none416x266$.624.6321S3432114.72.611002M11002N12SVDCBUSIB1-1/CISOOl-l/CISOO0.0278310.802none416x266$.624.6321$3432114.72.62.1411002P11002Q11009G12SVDCBUSIBINVTRlb(ACOut)I-I/Cl5001-1/Cl5002-1/CI20.2113lo~30.7.$02none11793.6KVA3.70240.027$310.So2none416x2665.624.6321S34320.3983114.7204.892.1$2.1411009JINVTRIA(DCIn)11009QINSTBUSMh2-1/Cl22-1/CI20.2113lo37.So2none11793.6KVA0.21134.2.802oooo11793.6O.S7$$0.007SIS2.97212$Note:tbatterychargersarecurrent-limitedto315ampsoutputaepcaIc.12/96 CALCULATIONNO.SHEETNO.~5.0(cont'd)St.LuciaUnit2(3)HourThermo-Lag330-1FireBarrierSystemWrapRcr.CabloAffectedDeviceCableSixoCableHp/RosistanceKVA/1000'Rcr2.98-2.100)ACF(Rcr.2.20)C/CC/CDcratlngCableDeratcdMaxinxtntActttalHeat%MarginAmpacityAmpecityDcratcdHeatLoad(QIEEEG')Load(Watts/It)(Watts/It)2.942.972.94202SIh20504h20629hLPSIP2A2HVF9BAFWP2A3-1/Cl4/00.06$$4003-1/Cl4/00.06SS603-1/Cl4/00.06$$3SO$06$47.80'3247197.67.672S247197.67.672S247197.67.672$0.491329$.2OA341320.432.952.72.192.9420834AICWP2C20948FSTASVCXrmr2B2/2BS2093lbSWGR2A33-1/Cl4/00.065$6002-1/Cl20.21133-1/ClSOO0.027$'933KVA82.40.$268.80.80-0.80247197.67.672S11774.$84.7390416332.89.237013342139.810.000214876S.99024.1$2.7209S6H'21118A21608BDG2AEXCCUB2-1/Cl4/00.06SS2-1/Cl42-1/Cl4/050.0negligible6.0.$00.80247'58.089.82080.9825216.160.01412.132.92.2420990HSWGR2A221001ACHRGR2A(ACIn)21009EINSTBUS2MA2-1/Cl4/00.06$S3-1/Cl2/0O.IOS3SOKW2-1/Ct2/00.105303104.224.70.80247158.0863472181144.86.623$181144.84.41510.000631S163A29938.960.128S486.232.621009J21009KINVIR2A(DCIn)INVIR2C(DCIn)2-1/Cl2/00.10$310KVA2-1/Cl2/00.105310KVA37371$1144.$4A1$11$1144.$4A1570.2883291.3S0~2913$2.242.102.132.1321009UINSTBUS2MC2180IhCHRGR2AA21801W125VDCBUS2AA21$0IX21801Y12SVDCBUS2AA2180IZ2-1/Cl2/0O.IOS33-1/Cl2/00.105350KW2-1/CISOO0.027$2-1/CISOO2-1/CISOO0.02782-1/CISOO28A104.227$.690.800.$01$1I44.84AIS70.169948.861$1161A8$.19763.429954.S9416x2459.2623.4S47$39406S.20416x24592623AS41$~6S.20ngpcnic.12/96 CALCULATlONNO.SHEETNO.~5.0(cont'd)St.LucieUnit2(t)HourThermo-Lag330-1FireBarrierSystemWrapRcf.CablehfrcctcdDeviceCableSiteCabbtHP/LoadACltRcaittanceKVAAmpa(Ref.C/C/1000h(Re(it)2.20)2.9$-2.100)C/CDcratingCableAmpacity(Ic)IEEEDetatedMaximumhcntaIHeatLoadAmpacityDeratedHeat(Wattt/h)(I')Load(Watta/h)2.9620292A2.172059712.9020S97N2.9420630A2.9420833A2.192.942.1920948A2.942.2421010U2.132111$A2.2221643G2.2221643R2.72SOSOW2.24HYDRAZINEPUMPH2RECOMBAFWP2BICWP2BSTA.SVCXfmr2ASSTASVCXfmr2B2/2BS120VACINSTBUS2MDDG2hhnnRM/RS-26-1RM/RS-26-18125VDCBUSMD1-3/CI12T2.105834.6.8932-1/Cl40.33641.0.8960.802-1/CI40.33642.S.892none2-1/Cl4033642.S.892none2-1/Cl2/00.1053I.S.893none4-1/CI4/00.06SS7S90.8970.703-1/CI4/0KVA3-1/CI4/00.065S35047.893none3-1/CI4/00.06$S60082.4.&93none3-1/CISOO0.02781933268.893noneKVA3-1/CISOO0.02781933-268.893noneKVA2-1/Cl2/00.10531028.4.892noneKVA292472472474164161$188881812S.814.2084IS3.8810.8568219.839.49S9219.839.49S9370.24114323370.24II432316109$465162.667.92487$.324.126978324.1269161.09$.19760.13373.71390.4341133420.16990.00200.00420.00420.0007367.72166.7$38.1S38.15467.226165.63032.83032.$10639ceqcalc.I2/96 LAlNHECALCULATIONNO.1REV.1SHEETNO.~6.0REHEARTheresultsshowninTables5.5.a.,5.5.b.and5.5.c.indicatethatwhenusingnewerampacitycorrectionfactor(ACF)asdeterminedintheTurkeyPointcalculation,PTN-BFJM-96-005,forupgradedThermo-Lagfirebarrierinstallations,sufficientmarginexistsbetweenoperatingcableloadsandcablecuirentcarryingcapacity(ampacity).Thiscalculationrevisitedpriorcalculations-,andAppendixRandRG1.75documentstoeliminatetheconservatismthatexistedintheearliercalculationswhenconsideringtheloadonaspecificcable.Ampacityvaluesusedinthiscalculationareloadsthatexistlongerthan60seconds;i.e.,donotincludethebatteryorvalveloadsduringthefirstminutewhicharereducesignificantlyforlongeroperation.Aslistedabove,thesmallestmarginforSt.LucieUnitNo.1Thermo-Lag(3)hourupgradedwrappedconduitsis~147.Thismarginisforthe125voltDCpowercablesfromBatterylAtoBatteryTestPanellAforsupplying125voltDCbuslA.Loadsonthesecablesaresteadystateloadsafterthefirstminuteofoperationwhenthecableissubjectedtocontinuousloads.Loadsonthebatterycablearehigherinthefirstminuteduetocyclingofvalvesandothermotors.ThesmallestUnitNo.2marginfor(3)hourupgradedwrappedconduitsis~~1+forthe4160voltpowerfeedercablestoStationServicesTransformers2B2/2B5.Thisvaluecontainssomeconservatismsinceitassumes100%transformerloading.For(1)hourupgradedwrappedconduitsinSt.LucieUnit2,thesmallestmarginis~~forthe4160voltfeedtoStationServicesTransformer2A5.Thisvalueincludesconservatism,similartothemargintoTransformers2B2/2B5,sinceitassumes1004transformerloading.TheoriginalcalculationsforcablederatinginSt.'LucieUnit1andUnit2usedavalueconsideredconservativeat154.ThiscalculationhasdeterminedthatacceptablepowercablemarginsexistforinstalledcablesinSt.LuciePlantUnit1andUnit2whenusingderatingvaluesof114for(1)hourfirebarriersand204for(3)hourfirebarriersassumingtheinstallationofThermo-Lag330-1andThermo-Lag770-1upgradefirebarriersystems.Arevisiontothecablesinconduits21001F-4"and21001H-4"wasincludedinRevision1tothiscalculation.Theseconduitswerefoundtobeinabankedconfigurationforpartoftheirroute;Forconservatism,theampacityderatingfactorforcabletrayswasappliedtotheseconduitsections.Ther'esultantampacitymarginchangedfrom91.534to65.204usingthecabletrayderatingfactorof314.Revision1alsoconcludedthatinstalledconduitconfigurationsatStLucieplantareboundedbytestperformedatOmegalaboratoriesforTexasUtilities'omanchePeakNuclearPlant.sap'c.12/96 ICBMS46424=%beeMNominalDCRaafotanceinohmaPar1NNFeattatSICprFjofSottdandConcont&Lay4trandadConductorQealiawhTrhCHMHYI'I7)6)~ClCNmlIO%$1OSIX%HM15MAM17MD501IXI19M2$MSXO35M40$4$M50M27.116913$1L7IASan$384222662.11L67L32LOSLC33L661IL534OA15L329L2614377L1640.130Ll03Ii9006944057040495L0433OHMSL03471ILS1L3t%4515.154XL$7204L62L2fUOLRNL6LSL403L3lf4253CKl0,1S9L126IL1NQAP9440630OA5N~~~~~172SL7L526.765354%,337l672.12LliL34L06003146590522IL414L329436143770.164amL102OAI1340645OA511~~~0~0~DA17313.7lLfL546IS5A14313A127l215L70L35107IU51OCl5L534OA240336L2664211L16IL105OAI364Ã0740590OAN5IL044240393ILC54LIB21L029500272OlQQOAQ36L022140196L0177LN41L0147Ol541OOL36LN26401Q4011140101OAXSC1OAX831OOXh5ON715OAX596ONSLSL0045lLN405W.7105L334C7%21410263lML66L31L04LI25LN2L519OA114325485L142L129L102OASlO00642OA510,4043140360OASROl069OAOC1Ol01640196LOLSl00166L015400144L01350012I0058LOÃ41OAX199ERIESOAX8%OAN771LN719LN674L00634LN616OlX599OAX568OAX539LN436LN363LN314LN2750AXQ47aaaaa17$111LI37'824AS2752NL72IJSI@5644%05$L427L3%L&lL213LllL134LN6OA524004%0037440320L0277OAO46L0204OO1$7LI17140159401%40139'00111ONO1LN925OAXRS4ONlRI40840LN694OAX516OIX55S400323ON?83ON2$4mL75LXLIB0056L$%L427L339CXOIL2DL1L13441064/$4240669405%OAN4!Ol87440331402$OAO49L0224403N401N74017lLOMO00149Ol54lDNAOOlllL0102OAXRNEOWJILIXP%5LN740LONMLN659LN640ON616OAX5$4OAX5SS2N2221.'8139L11LI74LSRt5%OA2703%lQQ0213L169L134LNSIi%4244669OASRL0400374OASNLlQOAO4900224LCN404107L0123LOl001%LOiCl40112OOIO2LORNoasQILC947OAXQXlON659LN640LN622OAX509OAX560'Coeoeatael~ttaadcdinduceamptesacdaadcompactcoadactocLtlLesias~vaiocaiamil6obmapcsatctcrshahbeobtaiacdbysaeltipiyiagthcabovevalisesby32L NS524ATI'hCEB4ENT~FC-RBV~SHEETgOF~WC7.1988Page37~MethodsforI'!IIIlAreaAaaasvD~cmRSa,4q!kdlh~RIIIh~10l~t.~diasactcratthcithmeinmilsdeterminedmxeeingto633.1fatalsmabcrattiresmcondoctorE4I!Ikdl&CoNImcevvithASTMB263..EL1I!adIS444.iOewraaIvNaaeamaMueurastacrXHamctcrmcasarcmcntsshallbemademtha~~~~~~fornctcfocotherQntabicmstrImlcntreadabletoatMN01inch.Rocmdwiresshallbcmeasuredateacheadafthesampleandneartbcmiddleoftbesample.Tbcaverageofthcthreemcasurcmcntsshallbetakenathedlaxnctcr.Strandedcoodnctorsshallbcmeasuredarormdtber'ideotthecondectorand~theextensionsatalmethcoiihtbccenteratthecrhetorandtbrooghthecenterottvvomrnaintheoutcrlayerthatare180IkI!betakenasthediaslctcr.II!AdiastertapereadabletoatleastOlCSinchshaQbewrapIpcdoaetax(38K)aroundtbeciramIfcrcnceotthecoaIhlctor,tigjklyaadperpendiculartotbcaxisofthecocx}octm.Theaver~diamctcrofthcoocldnc-torsha5bereaddirccdy&ocnthecBamctcrtape.'%St6-1FectoreforConvertingMeeeuredDCReeletincato@PCpPF)Teasyccet>>ce,Mciltly~eTeclwMaltletrtcieFecrertlccreeeClccCoquetlcrAl~hc>>eei051015253035'4S50SS60657580&5leL107Ll84LO611'020LOOO09810963094509280912%560~0866%52OES0%5R8120~1.110LN5~U5$L041L0201ASO098109620944092709100894OSN08630849OE35082108080.796Tbecorrectionfactorsarcbaseduponcopperhavmg100percentconductivityandahminnahaving61per-centaxIdnctivity.TbchctacsarcderiIved&oaatheformulae:)259'tRg~~TfarcoppcrRSRS-farSi!!Iiaa!n253228+Tg%bereRl~Resistanceat2'~McasnredresistanceattesttemperatureTgPormareaccuratedctcrmiaatianofresistance,amovrfacdiScrcatcondrxtivitics,aceCopper%ire'hblcs,¹tfoeelBurcmcofSteirdenhHeIrdbookNOorhhminum%irc'IhScs,¹noealBunaauofBanditLessQua2miWbla54NumberofSamplesQsaaacrKCec>>plcccLCeticOctavesLessthan610610-3048Nemabcrer5am'>>Each10PSor&actiontbamffrom10PS-50PNEach3048orfractionthereof&ocn3048-15/40Eachadditional50,000orfractionthereofEachadditional15/40orfractionthereof NUCONInternationai.Inc.POSQX291517000HUNTLEYRQAOCOLUM8US.OHIO43229US.A.PYROLYSISGASCHROMATOGRAPHYPHONE.i6141846-5710OUTSIQEOHIO:1800-9925192TELEX:6974415FAX:1614I431.0858hTI'h2IANALYSISOF9THERMO-LAGHREBARRPerformedFor:HoridaPower4Light700UniverseBlvd.P.O.Box11,000JunoBeach,$L34408P.O.No.LJ950%P40612May1995PPL:KA..Dunlea(1)NEI:BNBradley(1)NUCON:06FL826MasterFBe(1)Lab(1)NUCON06FL826/01 NUCON06FL826/0lNUt".ONlnternationai,Inc.POBOX291517000HUNTLEYROADCOLUMBUS.OHIO43229U.S.A.TELEPHONE.<51i)$45Si'0OUTSIDEOHIO:l4-9925I92TELEX:59744ISFAX:(51l)4314858hYThCHMERTjgRBV~QHKTgOP3PrqIIaredByReviewedByOriginalhagueW.P.Frmnan4<-T.eller NUCON06FL826/01ATI'hCHMZWP~r.Inspectionofthepyrogramsof9Thermo-La'gfirebarriersamplesindicatedthattheyareallsimilarinchemicalcomposition.OBEKTNEPyrolysisGasy(PGC)withMassSelectiveDetection(MSD)wasusedtoqmlitativelycomparenineTlecmo-Lagthebarriersaaq~.DESCRIFI'IONOFMEI$HODTbemnpieswerecomparedbypyrolysisgasyusinghSTMD3452asCeaselguide.hHewlett-Padardmodel5890seriesIIgaschromatographequi@edwithaHewlettPackardmodd5972massselectrvedetectorwasusedtogenerate$$$$$$1'$PYRIC$$$'$Ul$$$performedwithaCDSpy~bememtcdinan'heatedinterfaceattadwdtotheinjectionportoftheGC.Analysisinvolvedweighing1-3mgs.ofsampleinaquartttubeandpiaceaentofthetubeintheplatinumcoBcleaxatoftheprobe.Theprobeisthenplacedintheinterhceandpyroiysedballisticallyfar2sexxxh.PyrolyticproductsarethensweptbythecmriergasontothefueedsBicaancillarycolumnwheretheyareseparatedanddetectedwithaMSD.'ndpyrolysisconditionsareQuotainTable1.Priortoeachanalysis,thecolumnisheatedto250'Ctoeluteanyvoiatlleswhichwerenotentrainedinthepolymer.'RESKHThTIONOFRESULTS,V.Theninepymgrams5oreachofthenineTherapy-LagsanpiesareslewninFigures1,3,S,7,9,11,13,15,17.Fiyuts2,4,6,8,10,12,14,16,18areextractedion'$~$$$'t$$h$$~$$$$$$~am/eof69commalometltyl(MMh).Thearearatiosofthesetwopeaks<<reshowninVaMe25oceachsanpie.Foilowhgthesetwo6guresisattacleda1ibrarysearchwhkhidentifiesoneofthemoorpeaksSreachsampletestedandasumnaryarchpercentreps.DISCUSSIONOFRESULTSTheaverageextractedionarearatioof1.41JO.QS(ke)forEA/M'~showninTable2isconsistentwiththeaverageratioof14+0.1(Je)obtainedfromotherTlM:rmo-Lagsalnlks, NUCON06FL82'6tOLATI'hCHMENT~Theextractedionchromatograms(Figure2)forsample,0395-20h,atrowelgradesample,haveanEAIMMhratioof1.36.Pyridinecompoundsidcntificdinthepyrogram{Figure1)arepyridine,3-methylpyridine,3,dimethylpyridinc,3~yl methylpyridineand5~yl methylpyridine.Otherkeycomponentsidentifiedarepentanedioicacid,diethylettet,triphenylphonateandocticizer.ThissamplecontainscorisiderablymoreocticizetthanfoundinotherTherino-LagsampleLThismaybeduetothesatrqHesitesleetedforpyrolysia.OtherwisethissampleisconsistentwithotherImplesintermsofchemicalcotnpositioa.Theextr<<ctedion(Hgure4)5'ampie0395-2,a1boutratedpanelsaspic,haveanEAfMMhratioof1AS.Pyridhecompoaxhidcrefiedlnthepyrogram{Figure3)are3-methylpyridine,3,5&methylpyridine,2,3,&triaethyipyridineand~hyi tnethylpyridine.Otherkeycoaqenentsidentifiedarepentaedioic<<cMdiethylcNK,tQglhlylphosphate,ocMxcfandtfhBcthyiphenylptxNpbate.Theextrmctedionchromatogmns{Hgure5)forsample039S-20C,a1hourratedconduitsamtple,haveanRA/bMhratiooflA6.Pyridinecompoundsidentifiedinthepyrograrn(Figure5)areWedtylpyridua.Otherkeycomporentsidenti5edare'cttddiethylester,tripbcayiphosphateandocticizet.Sh00'tlISISlI~0039300.33I03'ante,haveanEhlMMAratioof1.i2.Pyridinecoaqxmidsidentifiedinthepyrograrn(Figure7)arepyridine,3-methylpyridine,2,MhMthylpyridine,~y1geidine,3,S~hmethykpyridine,3,SWmethyi@sidhe,2,3,S~ethylpyridineand~yl tnethyipyridine.Otherbeycom~xxxatsidenti6edare2ikenoxyethaiml,pentane'oic<<ciddiethylester,trimethylphenylpbospleteandocticizer.0903'04ISISII03933t033I30&4sante,haveanEMMMhratiooflA3.Pyridinecoaipourxhidcnti6cdinthepyrogram(Hgure9)are3-methylpyri80ne,3,~rnedrylpyridine,and2,3,&tmmethyipyridine.Otherlteycotnponentsideatr8edare2+eaoxyethare4pcntancdioicaciddiethylester,trirncthyipimpsihospbate,triphay}pbospbate,andocticizer.Sb039~SWISSItSlISIS309samph,haveanEhlMMhmtioof1.37.Thepyridineaxnyodsidentifiedinthemgram{FigurelI)are3-methylpyridine,2,Minediylpyridine,~ylpyridine,3,5&aWtyipyridine,2,3,S~iethylpyridine,~yi-5methylpyrwlineand5-ethenyl methylpyridine.Otherkeycompooentsidenti6edarepentanedioicaciddiethylester,tripbenylphosphateandocdcizer.

NUCON06FL826/OlTrwCHMSYr-RlTheextractedionchromatograms(Figure14)forsample0395-20G,a3hourratedconduitsample,haveanEA/MMhratioof1.34.Pyridinecompoundsidentifiedinthepyrogram(Figure13)are3-methylpyridine,3~ylpyridine,3,Mimethylpyridine,3&yl methylpyridineandScthenyl methylpyridine.OtherKeycomponentsidentifiedarepentanedioicaciddiethylester,andocticizer.TbI'tFwlSfphWN2DH,3Isample,haveanEh/MMAratioA1A9.Pyridinecompoutxhidentihcdinthepyrogratn(Figure0)axepy6dine,3-metltylpyridine,24Wjmethylpyridine,phenylpytMine,3,5<iNMthylpyridine,2,3,5-trimethylpyridine,~yl-5methylpyridineand5-ethenyl-2~ylpyrwline.Otherheycoatpooentsidentihadarepentanedioicaciddiethylester,tripbenylpbospliate,andocticizer.TbhdI~0"4III(IUWIOlÃ.Ãl,3bhd~saatple,haveanEA/MMhratioof1.39.Pyridinecompoundsidentifiedinthepyrogratn(Figure17)are3-methylpyrichneand3,Sditnethylpyridine.Otherkeycomponents:identifiedarepentanedicicaciddiethylester,tripbenylphosphateandocticizer.Inconclusioa,inspectionofthepyrogramsforthesenineThermo-LagsamplesindicatesthattheyareconsistentwithotherThermo-Lagsamplesintermsofchemicalcotnposition.

NUCON06FL826/01ATl'ACHMBN7~RBV~sazsrQOp~TABLE1ChroamtographkCondMons:30meter0.25mmnarrcwborefusedsilicaHP-5CScapillarycolumn.CarrierGacHcBum,0.9mLlmin,spHtratio35:lColumnConditions:InitialTemperature:50'Cfor1minutehoMTenqeratureRamp:8'Clminto250CFinalTemperature:HoMat250'Cfor10minutesInjectorTemperature:250'CDetectorTemperature:280'CDetectorwasanHPMSDinscanmode(30-550amu)~yshCood36oas:PyrolysisTem~etauue:650'CIntenral:2secondsRatnp:2ClmBHsacoadProbeType:PhtimunCoilInterhceTemperance:205C NUCON06FL826/OlThBLE2hlTACHMENT~~.INUCONLabLogf0395-20hSamph:tl,LOC.VS1%,fairwayeallTlowclgtadeNUCONLabLogt0395-208SamyhA,LOCf/51W,22020@1bourpanelNUCONLabLogf0395-20CSamp&H,LOC.VS1W,22020Q1hourcaxfuitNUCONLabLogf0395-200Sampkf4;LOC.C/34,21810h3hour)duitNUCONLabLogN895-20KSamplef5,LOC.'C/34,21810h3hourpanelNUCONLabLogN395-20PSample6,LOC.Bl57,InvertedtoomwallTf0%Clg&dONUCONLabLogN695-200Sampie7,LOC.N$7,110IH3hourcaafuitNUCOHLabLog%395-208Sandie8,LOC.N57,1100283hourpanelNUCONLabLog%395-2NSample9,LOC.wuehataesckBaschP9-106N53hourpanelhverage:1.361.461.42lA31.371.341.49141aO.GS