ML17265A630
| ML17265A630 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 04/18/1999 |
| From: | ROCHESTER GAS & ELECTRIC CORP. |
| To: | |
| Shared Package | |
| ML17265A628 | List: |
| References | |
| NUDOCS 9904290042 | |
| Download: ML17265A630 (35) | |
Text
GINNASTATIONCOLRCycle28RevisiontCOREOPERATINGLIIVIITSREPORT(COLR)ReponsibleHanagetH/IE/99'ffectiveDateControlledCopyNo.(9q04290042990419PDRADOCK05000244iPPDRII 0
R.E.GinnaNuclearPowerPlantCoreOperatingLimitsReportCycle28Revision1ThisreportisnotpartoftheTechnicalSpecifications.ThisreportisreferencedintheTechnicalSpecifications.
TABLEOFCONTENTS1.0COREOPERATINGLIMITSREPORT2.0OPERATINGLIMITS2.1SHUTDOWNMARGIN.2.2MODERATORTEMPERATURECOEFFICIENT.2.3ShutdownBankInsertionLimit.2.4ControlBankInsertionLimits.2.5HeatFluxHotChannelFactor(Fo(Z))2.6NuclearEnthalpyRiseHotChannelFactor(F"~2.7AXIALFLUXDIFFERENCE.2.8RCSPressure,Temperature,andFlowDepartureBoiling(DNB)Limits2.9BoronConcentration.~~~)~~~~~~~fromNucleate~~~~~3333444553.0UFSARCHAPTER15ANALYSISSETPOINTSANDINPUTPARAMETERS.....
54.0REFERENCES
6FIGURE1-REQUIREDSHUTDOWNMARGIN....................7FIGURE2-CONTROLBANKINSERTIONLIMITS................8FIGURE3-K(Z)-NORMALIZEDFo(Z)ASAFUNCTIONOFCOREHEIGHT.....9FIGURE4-AXIALFLUXDIFFERENCEACCEPTABLEOPERATIONLIMITSANDTARGETBANDLIMITS-ASAFUNCTIONOFRATEDTHERMALPOWERTABLE1-UFSARCHAPTER15ANALYSISSETPOINTSANDINPUTPARAMETERS.1011COLRCycle28Revision1 R.E.GinnaNuclearPowerPlantCoreOperatingLimitsReportCycle28Revision1=1.0COREOPERATINGLIMITSREPORTThisCoreOperatingLimitsReport(COLR)forGinnaStationhasbeenpreparedinaccordancewiththerequirementsofTechnicalSpecification5.6.5.TheTechnicalSpecificationsaffectedbythisreportarelistedbelow:3.1.13.1.33.1.53.1.63.2.13.2.23.2.33.4.13.9.1"SHUTDOWNMARGIN(SDM)""MODERATORTEMPERATURECOEFFICIENT(MTC)""ShutdownBankInsertionLimit""ControlBankInsertionLimits""HeatFluxHotChannelFactor(Fo(Z))""NuclearEnthalpyRiseHotChannelFactor(F"~)""AXIALFLUXDIFFERENCE(AFD)""RCSPressure,Temperature,andFlowDeparturefromNucleateBoiling(DNB)Limits""BoronConcentration"COLRCycle28,Revision1 2.0OPERATINGLIMITSThecycle-specificparameterlimitsforthespecificationslistedinSection1.0arepresentedinthefollowingsubsections.TheselimitshavebeendevelopedusingtheNRCapprovedmethodologiesspecifiedinTechnicalSpecification5.6.5.AllitemsthatappearincapitalizedtypearedefinedinTechnicalSpecification1.1,"Definitions."2.1SHUTDOWNMARGIN(LCO3.1.1)(LimitsgeneratedusingReference1)TheSHUTDOWNMARGINinMODE2withK,<<(1.0andMODES3and4shallbegreaterthanorequaltothelimitsspecifiedinFigure1forthenumberofreactorcoolantpumpsinoperation(nonmainfeedwateroperation).2.1.22.1.3TheSHUTDOWNMARGINinMODE4whenbothreactorcoolantpumpsarenotOPERABLEandinoperationandinMODE5shallbegreaterthanorequaltotheoneloopoperationcurveofFigure1.TheSHUTDOWNMARGINrequiredinLCOs3.1.4,3.1.5,3.1.6,3.1.8,and3.4,5shallbegreaterthanthelimitsspecifiedinFigure1forthenumberofreactorcoolantpumpsinoperationandthestatusofthemainfeedwatersystem.2.2MODERATORTEMPERATURECOEFFICIENT(LCO3.1.3)(LimitsgeneratedusingReference1)2.2.1TheModeratorTemperatureCoefficient(MTC)limitsare:TheBOLARO/HZP-MTCshallbelesspositivethan+5.0pcm/'Fforpowerlevelsbelow70%RTPandlessthanorequalto0pcm/'Fforpowerlevelsatorabove70%RTP.TheEOLARO/RTP-MTCshallbelessnegativethan-42.9pcm/'F.where:AROstandsforAllRodsOutBOLstandsforBeginningofCycleLifeEOLstandsforEndofCycleLifeHZPstandsforHotZeroTHERMALPOWERRTPstandsforRATEDTHERMALPOWER2.3ShutdownBankInsertionLimit(LCO3.1.5)(LimitsgeneratedusingReference1)2.3.1Theshutdownbankshallbefullywithdrawnwhichisdefinedasz221steps.COLRCycle28,Revision1 2.4ControlBankInsertionLimits(LCO3.1.6)(LimitsgeneratedusingReference1)2.4.12.4.2ThecontrolbanksshallbelimitedinphysicalinsertionasshowninFigure2.Thecontrolbanksshallbemovedsequentiallywitha100(+5)stepoverlapbetweensuccessivebanks.2.5HeatFluxHotChannelFactorFZ(LCO3.2.1)(LimitsgeneratedusingReferences1and2)F(Z)s~F/*K(Z)PFo(Z)~QFog*K(Z)0.5whenP>0.5whenPs0.5where:2istheheightinthecore,Fo~2.45,K(Z)isprovidedinFigure3,andTHERMALPOWERP=RATEDTHERMALPOWER2.6NuclearEnthalRiseHotChannelFactorF"(LCO3.2.2)(LimitsgeneratedusingReference1)2.6.1F"~sF"~*(1+PF~*(1-P))where:PF~-0.3,andTHERMALPOWER'RATEDTHERMALPOWER2.7AXIALFLUXDIFFERENCE(LCO3.2.3)(LimitsgeneratedusingReferences1and3)2.7.12.7.2TheAXIALFLUXDIFFERENCE(AFD)targetbandis+5%.TheactualtargetbandsareprovidedbyProcedureRE-11.1.TheAFDacceptableoperationlimitsareprovidedinFigure4.COLRCycle28,Revision1 0
32.8RCSPressureTemeratureandFlow
DearturefromNucleateBoilin~DNBLiitLLBB3.4.13(LimitsgeneratedusingReference4)2.8.12.8.22.8.3Thepressurizerpressureshallbe>2205psig.TheRCSaveragetemperatureshallbes577.5F.TheRCStotalflowrateshallbea177,
300gpm(includes4%minimumflowuncertaintyperRevisedThermalDesignHethodology).2.9BoronConcentration(LCO3.9.1)(LimitsgeneratedusingReference1)2.9.1TheboronconcentrationsofthehydraulicallycoupledReactorCoolantSystem,therefuelingcanal,andtherefuelingcavityshallbe)2300ypm.3.0UFSARCHAPTER15ANALYSISSETPOINTSANDINPUTPARAHETERSThesetpointsandinputparametersfortheUFSARChapter15accidentanalysesarepresentedinTable1.Thevaluespresentedinthistableareorganizedbasedonsystemandmajorcomponentswithineachsystem.ThefailureofacomponentorsystemtomeetthespecifiedTable1valuedoesnotnecessarilymeanthattheplantisoutsidetheaccidentanalysessince:(1)anindicatedvalueaboveorbelowtheTable1valuesmaybeboundedbytheTable1values,and(2)thesetpointorparametermaynotsignificantlycontributetotheaccidentanalysesfinalresults.ThemajorsectionswithinTable1are:1.0ReactorCoolantSystem(RCS)2.0HainFeedwater(HFW)3.0AuxiliaryFeedwater(AFW)4.0HainSteam(HS)System5.0TurbineGenerator(TG)6.0ChemicalandVolumeControlSystem(CVCS)7.0EmergencyCoreCoolingSystem(ECCS)8.0Containment9.0ControlSystems10.0SafetySystemSetpoints11.0SteamGeneratorsCOLRCycle28,Revision1
4.0REFERENCES
1.WCAP-9272-P-A,WestinghouseReloadSafetyEvaluationMethodology,Quly1985.2.WCAP-10054-P-AandWCAP-10081-A,"WestinghouseSmallBreakECCSEvaluationModelUsingtheNOTRUHPCode,"August1985.WCAP-10924-P-A,Volume1,Revision1,"WestinghouseLarge-BreakLOCABest-EstimateMethodology,Volume1:ModelDescriptionandValidationResponsestoNRCQuestions,"andAddenda1,2,3,December1988.WCAP-10924-P-A,Volume2,Revision2,"WestinghouseLarge-BreakLOCABest-EstimateMethodology,Volume2:ApplicationtoTwo-LoopPWRsEquippedwithUpperPlenumInjection,"andAddendum1,December1988.WCAP-10924-P-A,Volume1,Revision1,Addendum4,"WestinghouseLarge-BreakLOCABest-EstimateHethodology,Volume1:ModelDescriptionandValidation,Addendum4:ModelRevisions,"March1991.WCAP-13677-P-A,"10CFR50.46EvaluationModelReport:WCOBRA/TRACTwo-LoopUpperPlenumInjectionModelUpdatestoSupportZIRLOŽCladdingOption,"February1994.WCAP-12610-P-A,"VANTAGE+FuelAssemblyReferenceCoreReport,"April1995.WCAP-8385,"PowerDistributionControlandLoadFollowingProcedures-TopicalReport,"September1974.4.WCAP-11397-P-A,"RevisedThermalDesignProcedure",April1989.COLRCycle28,Revision1 2.5ACCEPTABLEOPERATION~~(0.245)(0.240)OMObDQLLJrLzP-Dx(o1.5(1500.1,45)II1(1500,1,00)I0.5UNACCEPTABLEOPERATION(0,1,80)01500ANTE:1000500COOLANTBORONCONCENTRATION(ppm)DIDDT<<I\D<<~MTW-TITDD~MTWTwoLoopOperation-nonMFWmeansthatthemainfeedwatersystemisnotsupplyingthesteamgeneratorsTwoLoopOperation-MFWmeansthatthemainfeedwatersystemissupplyingthesteamgeneratorsFIGUREIRE(UIREDSHUTDOWNMARGINCOLRCycle28,RevisionI CLI(0O~~V)OCL6$~CL220200180(0,1641601401201008060(0,53)4020BBank1em.')(30.CBank66.6,'Bank(tel.$64)0102030405060708090100CorePower(Percentof1520MWT)*Thefullywithdrawnpositionisdefinedasa221steps.FIGURE2CONTROLBANKINSERTIONLIMITSCOLRCycle28,Revision1
1.2N+1.0pP0.8UlCC$I06Q.C~~X0.4QPN~~lg2020RTotalFo=2.450E~ft~K0.01.011.7831.00,00.02.04.06.08.0Elevation(ft)10.011.783FIGURE3K(Z)NORMALIZEDFq(Z)ASAFUNCTIONOFCOREHEIGHTCOLRCycle28,RevisionI
(.11,90)00NOTOPERATEINTHISAREAWITHAFDOUTSIOETHETARGETBAt4)(11/0)80~OaQ60Q.ACCEPTABl.EOPERAT)ONWlTHAFD"--'--""'UTSDETHE'AROETBANDWlTH<<1t%PENALTYDEVIATlONTHE(41,60)(31,60)40xaI~ACCEPTABLE.OPERAT)ON20-30-20-100102030AXIALFLUXDIFFERENCE(%)FIGURE4AXIALFLUXDIFFERENCEACCEPTABLEOPERATIONLIMITSANDTARGETBANDLIMITSASAFUNCTIONOFRATEDTHERMALPOWERCOLR10Cycle28,RevisionI Tah3.e1:UFSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:1.0ReactorCoolantSystem(RCS)Upperheadvolune,ftUpperPL'enurevolune,ftsTopoffuelvolte,ftInletnozzle(s)volma,totaloftwo,ftOutletnozzle(s)volune,totaloftwo,ftActivefuelvolume,ftBottomoffuelvolune,ftLoverPLefwnvolte,ftDowncomervolune,abovebottomofcoldleg,ftDowncomer,lo~ercoreplatetoelevationofthebottomofthecoldLegvolune,ft'arrelbaffle,lowercoreplatetouppercoreplatevolte,ft'otalvolte,fthmHotlegpipevoluneperloopvolune,ftoColdlegvoluneperloop+crossover,ftsRCpurpvoluneperpm@,ftColdLegpipeID,in./PwpsuctionID,in.HotLegpipeIO,in.Designpressure,psigDesigntemperature,FColdLegandHotLegCenterlineElevation300.0580.250.343.237.4367.611.0514.3138.4278.2128.52449.178.7crossover=140.7coldleg~46.819227.5/3129(28.969)2485650246'0"Aboveuppersupportplate.Bottomofuppercoreplatetotopofuppersupportplate.Includesoutletholesinthebarrel.Topofactivefueltobottcmofuppercoreplate,insidebarrelbaffle.Includesnozzleforgingprotrusionintovessel.Doesnotincludematingholeinbarrel,thisisincludedintheUpperPLenuavolune.BottomoffueltotopoffuelTopoflowercoreplatetobottomofactivefuel.BelowtopoflowercoreplateAbovebottcmofcoldlegelevationtcbottomofuppersupportplateTopoflowercoreplatetoelevationofbottomofcoldlegTopoflowercoreplatetobottcmofuppercoreplate.IncludesnozzlesReactorCoolantPuapHead-CapacityandNPSHcurvesforreactorcoolantpNps/HomologousCurvesRatedRCpapheadandflow,ft&gpllRatedRCpumptorqueandefficiencyQratedhead/flow,ft-lb,fractionRCPPmpRatedPower(hot,556degreesF)RCPHotprRatedSpeed,RPHHomentofinertiaofpunpandmotor,Lb-ft'Cpumpheat,HQt(max/minperpap)SeeEngineering252;90,00084KefficiencyathotconditIons4842BHP118980,0005,4HomologousCurvesareavailableinRETRAHPwppowervarieswithRCStempfromapprox4Wtto5H'Mt1.2CoreCOLRCycle28,Revision1 Tab3.e1:UFSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:Ratedpower,HMtReactorpowertncertainty,XRTPBypass,XUpperheadbypass,XUpperheadtenyerature,degreesFHeattransferarea,ftAveragecoreheatflux,Btu/hr-ft15206.5Mproprietary59026,669189,440Thimbleplugsremoved.HighTvalue.1.31.3.1FuelAssembliesHeightTotal,inches(lengthfrombottomofassenhlytotopnozzle)FuelRodLength,inches(lengthfrombottomofpintotopofpin)Active,inches159,935149.138141.41.3.2FuelAssemblyGeometryHassoffuel,lbnHassofclad,ibmHunberoffuelpinsperfuelassenhty(FA)Ho.ofFuelAssembliesFuelpinpitch,in.BottomnozzleweightandvoluneTopnozzle,w/insert,weightandvoluneFuelAssemblyresistance[coredPf(flow)],,psif(lb/hr)FuelAssenhlyfreeflowarea,in105,50025,9271791210.5569.1lbs.31.5in18.15lbs.62.9inncoredeltaP~20psiQflow~170,200gpn34.75Thimbleplugsremoved.Singleassembly.1.3.3FuelpingeometryPelletdiameter,in.CladOD/ID,in./in.0.34440.400/0.35141.3.4ControlRodCTnstnmatGuideT~Ho.ofcontrolrodguidetubesHo.ofinstrunentguidetubesControlRodGuidetubeupperpart(X)/ID,in./in.instrunentGuidetubeOD/1D,in./in.GuidetubelowerpartOD/1D,in./in.ControlRodDropTimes,maxinuns,sec.Controlrodmaxinunwithdrawalrate,in./min.160.49/0.5280.395/0.3500.4445/0.4825Kon-LOCA2.4LOCA3.045AllowancesareaddedtotheTechSpecallowablevalue.COLR12Cyc1e28,Revision1 Table1:UPSARChapter15AnalysisSetpointsandInputparametersemjItem/NameValueRemarks:Controlrodmaxiaxsainsertionrate,pcm/sec.ControlrodinsertionlimitsHotcharnelradialpeakingfactorHeatFluxHotchannelfactorFQ90SeeCOLR1.752.451.4PressurizerCodesafetyvalveflowcapacity,ibm/hrCodesafetyvalveopentimeCodesafetyvalvesetpointSprayvalveSprayvalveSprayvalveSprayvalvePORVnunberflowcapacity,gpa/valvesetpoint-startopen/fullopentimeconstant,sec~PORVflowcapacity,ibm/hrPORVCvPORVopentimePORVclosetimeBackupHeatersHiniaasnheatercapacityrequiredforLOOP,kMHeaterbankcontrollertypePORVsetpoint[normal)open/close,psigPORVsetpoint(LTOP)open/close,psigPORVblowdowncharacteristicHestercapacityw/bankcapacityandsetpoints,kMControlbanks288,0000.8secsealclearingtime2485psig22002260/231052179,00050gpm/(paid)1/21.65sec+transmitter3.95sec+transmitter2335/23154308000kMat2250psigand400kMat2220psigFullonat2210psigandresetsat2220psig100proportional400kMRatingat2485psigplus3XaccumlationCrosbyHodelHB-BP-86,size4K26Toleranceis+2.4X/-3X.ProportionalAssumedvalueSteamflowat2335psigRatingisforliquidrelief.ValvecharacteristicisquickopeningseeCopesVulcanSelectingandSizingControlValves8/75,page8,Table18forCvvstravelcurve.LTOPstransmitterisFoxboroE11GH.HSAE1,withatimeresponseof1sec(timeto90Xoffinalvalueforstepinput)LTOPstransmitterisFoxboroE11GH-HSAE1,withatimeresponseof1sec(timeto90Xoffinalvalueforstepinput)1.4.1Pressurizervol~(s)(100X/OXpower)Mater,ft'100X/OXpower)Steam,ft(100X/OXpower)Total,ftsPressurizeriD,ft-in396/199404/60180083.624in/claddingthicknessis0.188inCOLR13Cycle28,Revision1 Table1:UFSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:SurgelineLD,in.Sprayline10,in.Surgelinevolume,fthm'8.753.06218.4Surgelineis10inschedule1401.4.2PresswizerLevelLowerleveltapelevationUpperLeveltapelevationPressurizerlevelvsXpowerDistanceHotLegCenterlinetoLowerTap,ftHaxiaxmlevelallowedforsteambubble,X257'275'XpowerLevel0X35X100X50X10.75087Pressurizerlevelisrampedlinearlybetweenthesepoints.HotusedinChapter15analyses.1.5RCSFLows,TcaperatureandPressuresTotalreactorcoolantflow,gpm(15Xplugging)Totalreactorcoolantflow,gpn(15Xplugging)Averagereactorcoolantteeperature,degreesF(Fullpower/HZP)Reactorcoolantpressure,psigReactorcoolantflowmcertainty,XnominalReactorcoolanttetperaturecertainty,degreesFReactorcoolantpressuremcertainty,psiDNBLimit(safetyanalysislimit)170,200177,300559to573.5/5472235s301.40UsefornonDNBUseforstatisticalDHBCycle28T,-"5611.6LowTemperatureOverpressureProtection(LTOP)HiniaamRCSventsize,squareinches~No.ofSIixsrpscapableofinjection(PORVs/vent)HaxinampressurizerlevelforRCPstart,X0/1381.7FuelHandling/DoseCalculaticnsHaxitmmreactorcoolantgrossspecificactivityHaxinxmreactorcoolantdoseequivalenti-131HaxitmmsecondarycoolantdoseequivalentI-131kininamreactorcoolantboronconcentration,ppmHinilmmreactorcoolantLevelHinicxmspentfuelpoolLevelHlnlaxmspentfuelpoolboronconcentration,ppmHinislmspentfuelpoolcharcoalfilterefficiency,XmethyliodineremovaLHiniaxmpostaccidentcharcoalfilterefficiency,Xmethyliodineremoval100/tpCi/gm1~0pCi/gm0.1pCi/gm200023ftaboveflange23ftabovefuel3007070TStestingrequires90Xeff.TStestingrequires90Xeff.COLR14Cycle28,Revision1
.Table1:UFSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:Hinisuacontrolrocmcharcoalfilterefficiency,XmethyliodineremovalHInisasstimebetweenreactorcriticalityandfuelmovement,hrs.SourceTerseusedfordosecalculationsDoseconversionfactorsHaxisxzaGasDecayTankXenon.133concentration,Ci70100ORGEN2ICRP-30100,000TStestingrequires90Xeff.2.0HainFeedwater(HFM)FeedwatertesperatureversusloadPowerTeeperature102X425F70X385F30X322FOX100F100Xdesignteffpis432degreesFFeedwaterSuctionTemperaturevsPower,nominalFeedwaterSuctionPressurevsPo~er,nominalPower98X70X50X30XPower98X70XSOX30XTemperature345F319F295F259FPressure277psig282psig305psig370psig3.0Head-CapacityandNPSNcurvesHead-CapacityandNPSNcurvesformainfeedwaterFxmpsHainFeedwaterIxgp-RatedHeadHainFeedwaterpmp-RatedTorqueHainFeedwaterpunp~HomentofInertiaElevationofsteamgeneratorinletnozzleElevationofmainfeedwaterpump,ftElevationofcondensatepunp,ftHFMregulatingvalveopentimeondemand,secHFMregulatingvalveclosetimeondemand,secHFllregulatingvalveCv,fullstrokeLowloadHFllregulatingvalveCv,(bypassvalves)HFMNeaterresistance(deltaP)AuxiliaryFeedwater(AFM)Hinieasndesigntemperatureofthewatersourceservice~ster/CST(degreesF)Haxisxsadesigntecperatureofthewatersourceservicewater/CST(degreesF)SeeEngineering2150'89.612257.75250.83310725l8.7seeEngineering30,3280,100Selectedflowsplitsareprovidedformodelvalidation.ElevationisatcenterofshaftAssunedvalue.Actualvalue=684.EffectiveCv:includesbypasslineDesigndataontheNighPressureHeaters(2inparallel)isprovidedInitialAFM~stersourcearetheCSTslocatedintheServiceBldg.SafetyRelatedsourceistheServiceMatersystem(Ieke).InitialAFMwatersourcearetheCSTslocatedintheServiceBldg.SafetyRelatedsourceistheServiceMatersystem(lake).COLR15Cycle28,Revision1
Tab9.e1:UFSARChapter15AnalysisSetpointsandInputParametersemgItem/NameValueRemarks:Startuptimefortheauxiliaryfeedwater@cps,SCCHiniImNIdelayforAFMstart,secHaxiImsndelayforAFMstart,secAFMcontrolvalveopentimeondemand,secAFMcontrolvalveCv[flowisf(dP))TDAFMP,maxiImsnflow,gpmAFM,minirmIIIflows,bothgeneratorsintact,gpmHiniImmIdelayforstandbyAFMstart,minTDAFM.0,HDAFM1H/A600TOAFMP200/SGHDAFMP200/SG10~TDAFMstartsonLOlevel(17K)inbothgensorINonbothunit4Kvbusses.HDAFMstartsonSI(seq),orLOleveleitherSG,ortripofbothHFPorAHSACNOAFMaccelerationtimetestresultsshowapproximately1.5s.Increasedtimeof600sec.willbeusedinfutureanalysisHDAFMcontrolvalvesarenormallyopenandthrottleclosedtocontrolflowbetween200'30gpmHDAFMPvalvesare3Rockwellmodel¹A4006JKHYstopcheckvalves.TDAFMcontrolvalves(4297,4298)are3Fisher¹470-HS.SBLOCAassunes200gpnperSGwiththefailureofoneOG4.0NeinStemSystem(NS)Location(andelevation)ofcondenserckmpvalvesandatmosphcl"IcI'clicfvalvesFullloadsteamlinepressuredrop,psiHSIsolationvalveclosetime[fullopentofullclose)close.time,secNSIsolationvalveCv[flowisf(dP))CSO.elev256'.875ARV-elev289'.563approx45HSIV-5.0checkvalve-1.0HSIV-23500checkvalve.17580Thisestimate,tothegovernorvalves,isprovidedforcomparisonpurposesonly.ThecheckvalveisasswIedtoclosein1secunderreverseflow.4.1NainStamCodeSafetyValvesHImherofvalves(4perline)Valveflowcapacities-Total,ibm/hr6621000Ratedflow(3XaccImalationperASHE,SectionIII):1085psig................797,700lbn/hr(each)1140psig..~..............837,600Ibm/hr(each)COLR16Cycle28,Revision1
~Table1:UPSARChapter15Analysi:sSetpointsandInputParametersem4Item/NameValueRemarks:ValveFloevsSGpressure(psia),totalperbank(4valves),ibm/sec.Nunberofvalvesinbank1110111511201125113111361141115111611166117311811190120012051209121104091141191222223225227228342494~646799859920931Valvesetpoint(s),(first/lastthree),nominal,psigValvebloudo1a1characteristic1085/114015Xmax1SMSValvesare.Crosby¹HA-656R10Setpointtoleranceis+1X/-3X.Nodelvalvesetpointat1.01(nominal),andfullflo11at1.04(nominal).AtmosphericreliefvalvesNo.AtmosphericreliefvalvesAtmosphericreliefvalvesetpoint/Air-operated,ps19AtmosphericreLiefvalvesetpoint/Booster,psigAtmosphericreliefvalvecapacity,Lbn/hr10501060DuringHotStandbyoperationsetpointisLoweredtocontrolnoloadTavg313550at1060psigNaxfloMis3800005.0TurbineGenerator(TG)5.1CondenserNo.ofcondenserdu1pvalvesCondenserd1S1pvalveopentime,secCondensercklpvalveclosetime,secCondensercANpvalvesetpoint(s)CondenserdipvalveCv[floeisf(dP))forTT:Tavg>5554valves,>5634valves;noTT:Tref+124valves,Tref+204valvesASS1N1ingclosetime=openingtimeOnTTvalvescontrolopenat6.7X/F(PID)above547111thfullopensetpointsasdescribed.On10Xsteploaddecreasesameratiowitha6FdeadbandfromTrefDesignCv(240)fromdesignconditions(302,500ibm/hrsatsteamat695psig)6.0ChemicatandVol~ControlSystem(CVCS)CVCScapac1ty/pump3pcs,60gpnmaxeachNormalops:2chargingpunps-oneismanualat15-20gpnandtheotherinautomatic.ChargingpcsarePDPsw/46gpmtotal-8gp11toseals-3gpmLeakage+5gp11intoRCS.40gpmLetdo1a1COLR17Cycle28,Revision1 Tahie1:UFSARChapter15AnalysisSetpointsandInputParameters\Item/NameValueRemarks:CVCSminimtsa/IxN0P,9PmTypeofcontroller(e.g.,P+I)andgains15PID100X,180sec,10sec6.1ReactorNak~MaterSystem(RW)RNMcapacIty/pep2Ixmps,60gpmeach7.07.17.1.1EmergencyCoreCoolingSystem(ECCS)ECCSDeliveryvsRCSPressureResidualHeatRemoval(RHR)DeliveryvsRCSPressureNinisassRHRDelivery,trainfailureNininasaRHRDelivery,twoIxmpsruwing,onelineblockedRCSPressure(psia)1551521501401201008060402014.7RCSPressure(psia)1551541521501401201008060402014.7Delivery(gpm)000250648&369851115123213381365Delivery(gpm)00160252516830105612431406155216861720LOCAAppendixKcase.Trainfailureresultsinonepuprunningwith10Xdegradationwithonelineblocked.LOCAAppendixKcase(offsitepo~eravailable).Twopcsrunningwith10Xdegradationwithonelineblocked.7.1.2SafetyInjection(Sl)DeliveryvsRCSPressureNininuaSIdelivery,2Ixmpsoperating,onelinespillingPress(psig)13751300120011001000900800700.6005004003002001000Delivery(gpn)0.062125167201229253273289305321336352368384SpillLOCAAppendixKcase.Trainfailure(gpm)resultsintwoIxmpsrunningwithSX465degradationwithonelinespillingto465contaireent.465465465465465465465465465465465465465COLR18Cycle28,Revision1 Table1:.UFSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:HinisxsaSldelivery,3purpsoperating,non-LOCAHinisxsaSidelivery,2pwysoperatingnon-LOCAPress(psia)1390131512151115101591581571561551541531521511515Press(psia)1390131512151115101591581$71561551541531521511515DeliveryLoop'A'BI1687147193231266297325352377400423445465485DeliveryLoop'A'BI86912116219722825528130532835037D390409427(gpm)Loop1997163214257295329360390418444469493516538(gpm)Loop871126169206239269296322346369391412432452Usedfornon-LOCAtransients,SXpumpdegradationUsedfornon.LOCAtransients,5Xpunpdegradation.Hex(asmSidelivery,3pcsoperating,SGTRPress(psig)137513001200110010009008007006005004003002001000LoopA(gpn)76128180221258290320348374398421443464485504LoopB(gpm)84141198245285321354385413440466490514536558TheKYPIPEmodelasswesnopm'egradation.LoopAandBpressuresaresetequal.UsedforSGTR.7.3AcnmslatorsNwkerofaccumulatorsTotalvolune,each,ftsLiquidvolune,fts-min/maxLiquidvolune,ft'BestEstimateinitialpressure,psig-Hinisxla/Haxinua217501111/11391140700/790COLR19Cycle28.,RevisionI Tah9.e1:UPSARChapter15AnalysisSetpointsandInputParametersItem/NameValueRemarks:initialte<<perature,FBoronconcentration,ppm(min/max)1052100/2600LBLOCAHote.EQanalysesuseamaxi<<unconcentrationof3000ppn7ARMSTRMSTTe<<perature,min/max,degreesFNinitmsnRMSTvolw>>,galRMSTboronconcentration,ppm(min/max)60/80300,0002300/2600Upperlimitincreasedto104Note-EQanalysesuseamaxinxinconcentrationof3000ppn8.0Contei~tinitialcontairmentpressure,psiainitialcontaim>>ntte<<perature(LOCA/SLB)degreesFinitialrelativehunidity,XSMtemperaturemin/max,degreesFHaxitmlncontaim>>ntleakage,wtX/daymin-14.5max-15.790/120~'030/$50.2lfinitmjnisusedforLOCAanalysis.Haxi<<xsnisusedforthecontainmentintegritycases(SLB).LOCAte<<peraturelowerforPCTcalculations.SLBhigherforcontaim>>ntintegrity"ContairmentHeatSinksListingofPassiveHeatSinks,quantities,materials,andconfigurationsseeEngineering8.2Oensities,Therm<1ConductivitiesandHeatCapacitiesofHestSinksinsulationdensity,conductivity,capacity3.7lbn/ft0.0208BTU/hrFft1.11BTU/ftFConcretedensity,conductivity,capacity'50lbn/fthm0.81BTU/hrfft31.5BTU/ftFnote:miniaunconductivitycorrespondstomaxi<<nxndensity,andmaxi<<xlnconductivitycorrespondstominimsndensity.Steeldensity,conductivity,capacityStainlesssteeldensity,conductivity,capacityContaim>>ntfreevolune,min/max,cu.ft.GroundTe<<perature(degreesF)OutsideAirTemperature,min/max,degreesfHTCforoutsidesurfacesC90lbn/ftn28BTU/hrfft54.4BTU/ftFC96lbn/fthm15BTU/hrFft54.6BTU/ftF1,000,000/1,066,00055-10/1001.65BTU/hrftdegreesFbelowgradete<<peratureCOLR20Cycle28,Revision1
~Table1:UFSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:ContainnentfancoolerperformanceContairmentsprayflow,min./max,each,gpmTea@HinHax(degF)(X1068TU/hr)1202.054.552?035.199.224040.8113.826046.8129.328052.9145.528654.7150.41300/18008.31DelaysforCRFCsandSprayPumpsCRFCdelay,offsitepoweravailable,secondsCRFCdelay,offsitepowernotavailable,secondsContaiwentSpray,1300gpneachpwp,maxisxsndelay,secContaim>>ntSpray,1800gpneachpm',mininasndelay,secContaimentDesignpressure,psigDistanceBasementfloortoSpringline,feetDistanceSpringlinetotopofdome,feet4428.5.onepap26.8-twopunps9/(14wLOOP)609552.5includes2.0secSldelayincludes2.0secSldelayThisdelayisfromthetimeContaireentHi-Hisetpointisreached.ltincludeslnstrut>>ntdelayandspraylinefilltime.Thisdelayisfromthetimeofbreak.8.4ContairmentSumpHinimum/maxiauswtXofHaOHTank30/359.0ControlSystems(Reactor,FU,PrzrLevel,Turbine,AFM)TavgversuspowerPressurizerpressureandlevelalgorithmsSGsecondarylevelalgorithmH/AH/AH/ATavgreapslinearlyfrom547degreesFatOXpowerto561degreesFat100XpowerPressurizerpressuresetpointisconstantat2235psig.Pressurizerlevelrampsfrom35Xto50Xfor0to100Xpower(547-561degreesF).Levelremainsconstantat52Xto100Xpower.(Powerfromturbine1ststagepress,)10.010.110.1.1SafetySystemSetpointsReactorProtect1mSystemPowerrangehighneutrcnflux,highsettingnominalaccidentanalysisdelaytime,sec1.081.180.510.1.2Powerrangehighneutronflux,lowsettingnominalaccidentanalysis0,2400.350COLR21Cycle28,Revision1
<Table1:UFSARChapter15AnalysisSetpointsandInputParametersItem/NameValueRemarks:delaytilllc,scc0.510.1.3Overtcmpera~deltaTnominalaccidentanalysisdelaytime,scc10.1.4OverpcwerdeltaTnominalaccidentanalysisdelaytime,secVariableVariable6.0VariableVariable2.0Totaldelaytime-fromthetimethetemperaturedifferenceInthecoolantloopsexceedsthetripsetpointuntiltherodsarefree.tofallHotexplicitlymodelledinsafetyanalysis10.1.5Highpressurizerprcssurenominal,psigaccidentanalysis,psiadelaytilllc~scc24102.010.1.6Loupressurizerpressurenominal,psigaccidentanalysis,psiadelaytimeyscc18731775(non-LOCA)1730(LOCA)1905(SGTR)2.010.1.7LoureactorcoollHltflownominalaccidentanalysisdelaytime,sec91Xofnormalindicatedfiou87Xperloop1.010.,1.8Lcw-louSGlevelnominalaccidentanalysisdelaytime,sec17XofthenarrowrangelevelspanOXofnarrowrangelevelspan2.0Hhlletripsetpointcouldbeaslollas16X,AFMinitiationlimitsto17X10.1.9TurbineTrip(loufluidoilpressure)nolllinalipsl9accidentanalysisdelaytime,sec45M/A2.0HotexplicitlymodeledinsafetyanalysisCOLR22Cycle28,Revision1
'able1:UPSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:10.1.10Unck~ltagenominal,Vaccident'nalysisdelaytime+sec31501.5SafetyanalysisassunesRCCAsarereleased1'sec.aftersetpointisreleased.10.1.11Underfrequencynominal,Hzaccidentanalysisdelay't'Ime57.757.01.2Analysisisperformedbutnotexplicitlymodeledinsafetyanalysis.Safetyanalysisassw>>sRCCAsarereleased1.2secaftersetpointisreached.10.1.12intermediaterangencminal,RTPsafetyanalysis,RTPdelaytime,sec0'5H/AH/AHayfluctuateduetocorefluxHotexplicitlymodeledinsafetyanalysis.1.13SourceRange~~~nominal,cpsaccidentanalysis,cpsdelaytime,sec1.DE+51.DE+52.010.1.14HighPressurizerlevelnominalaccidentanalysisdelaytime,sec0.900.9382.010.210.2.110.2.1.1EngineeredSafetyFeaturesActuationSystemSafetyTnjecticnSystemHighcontai~tpressureHominalsetpoint,psigAccidentAnalysissetpoint,psigDelaytime,sec4.060~3444w/LOOP~onlymodeledinaccidentanalysisforstartofcontaireentfancoolers.Timedelaysareforstartofcontain>>ntfancoolers.10.2.1.2LoupressurizerpressureHominalsetpoint,psig1750COLR23Cycle28,Revision1 ITab'ie1:UFSARChapter15AnalysisSetpointsandInputParametersItem/NameValueRemarks:AccidentAnalysissetpoint,psiaDelaytime,sec1785,SGTR1730,non-LOCA1715,LOCA2.010.2.1.3Lowstemlinepress~Nominalsetpoint,psigAccidentAnalysissetpoint,psigDelaytime,sec514372.72.0SeeEngineeringSeeEngineering10.2.2Contai~tSprayNominalSetpoint,psigAccidentanalysissetpoint,psigDelaytime,sec2832~528.5SeeEngineeringDelaytimeincludestimetofilllines.SeeEngineering10.2.3AFMSystemLow-lowstemgeneratorwaterlevelNominalSetpointAccidentanalysissetpointDelaytime,sec17Xofnarrowrangeinstrunentspaneachsteamgenerator0Xofnarrowrangeinstrunentspaneachsteamgenerator2.0Apositive11XerrorhasbeenincludedtoaccountfortheSGlevelmeasurementsystematacontairvnentteIIyeratureof286F10.2.4StemLineIsolation10.2.4.1HighcIntai~tpressureNominalSetpoint,psigAccidentanalysissetpointDelaytime18H/AH/ANotexplicitlymodeledNotexplicitlymodeled10.2.4.2Highstemflow,coincidentwithlowTavgandSINeminelSetpointAccidentanalysissetpointDelaytimeO.CE6lb/hrequivalentsteamflowat755psigandTavg<545FN/AH/ANote:flowsetpointisbelownominalfullpowerflowandthereforethisportionoflogicismadeupatpo~erHotexplicitlymodeledHotexplicitlymodeled.SteamlineisolationisassunedconcurrentwithSI(I.e.2sdelay+5svalvestroke)10.2.4.3High-highstemflow,coincidentSIHominalSetpointAccidentanalysissetpoint3.6E6lb/hrequivalentsteamflowat755psigH/AHotexplicitlymodeledCOLR24Cycle28,Revision1 I'abe1:"UPSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:DelaytimeN/ANotexplicitlymodeled.SteamlineisolationisassuaedconcurrentwithSI(I.e.2sdelay+5svalvestroke)10.2.510.2.5.111.0FeedwaterisolationNighstemgeneratorwaterLevelNominalSetpointAccidentanalysissetpointDelaytimeBMIStmmGeneratorsHeatLoadperSG,BTU/hrPrimaryflowperSG,KLb/hrSteamflowperSG,lb/hr(clean,unplugged)Secondarydesignpressure,psigSecondarydesigntemperature,FNaximznmoisturecarryover,XNarro~rangeleveltapLocations,inchesaboveTSsecondaryfaceWiderangeLeveltaplocations,inchesaboveTSsecondaryface85KofthenarrowrangeinstrunentspaneachSGIOOXofthenarrowrangeinstrunentspaneachSG2.02,602,000,000Plugging%FLowKLb/hr0,34950534630103428015~338503,264,358at877psia10855560.10386//529/8/4/529/eInstrunentLooponlyDesignflowsatT,~=573.5FConditionsforT,~=573.5FSGPressureDropsSecondarynozzletonozzledPQfullpo~er,psiSecondarynozzletonozzledPQfullpower,psiPrimarynozzletonozzleunrecoverablepressuredropvs.plugging,psi14.77.5Plugging%05'015appsi31.0133.2735:8238.72Valueistotalstaticpressuredrop.PressuredropfromtopofU-bendtooutlet.SeeassociatedflowsforXplugging.11.2No.oftubesperSGTube(I,inchesTubeaveragewallthickness,inchesNaximsstubelength,ftHiniaxzatubelength,ftAverageLength,ft47650.7500.04370.20055.92561.988IncludesLengthintubesheet(2x25.625")IncludesLengthintubesheet(2x25.625")Includeslengthintubesheet(2x25.625")COLR25Cycle28,Revision1
'abi.e1:UFSARChapter15AnalysisSetpointsandInputParametersItem/NameValueRemarks:HinisasaU-bendradius,inchesHaxisuaU.bendradius,inchesU-bendradiusofshortesttube(s),inchesAverageU-bendradius,inchesTubestraightlength(oneside)abovesecondaryface,inches(min/max/average)Secondaryheattransferarea,ftperSGPrimaryheattransferarea,ftperSGOverallbundleheight,ftabovesecondaryfaceofTSTubematerialSGTubeHaterialThermalConductivity,BTU-in/hr-ft-F3.97954,00147,80930.427SB-163TempF200300400500600AlloyN06690Conductivity93100107114.512254.0074.04424.51303'/u/310'/i/308182Hote:thisisnotthebendradiusfortheshortesttube.SGTubeHaterial,SpecificHeat,BTU/lb-FDistancefromtopoftubebundleto33XNRL,ftTeapF200300400500600Conductivity0.1120.11550.1190.12250.1265.70311.311.F1SGVol~SGSecondarySideVol~Secondaryvoiune,ft(total)SecondaryvoiuneuptolowerHRLtap,ftSecondaryvoluneuptoupperHRLtap,ft4512.71893.23460.4'1.3.2RiserVol~Secondarysidebundlevoiuae(TStotopofU-bendinsideshroud),ft'econdaryriservoiuoe,topofU-bendtospill-overpoint,ft1281.8507.0EquivalenttoLOFTRANriservoiune.11.3.3fancierVot~Downcomervoiune,topofTStotopofU-bend,ftDowncomervoiuae,topofU-bendtospill.overpoint,ft'359.61437.3SGPrimarySideVol~InletplenunperSG,ftOutletpienunperSG,ft129.65129.65COLR26Cycle28,Revision1 A
'able1:UPSARChapter15AnalysisSetpointsandInputParametersItem/NameValueRemarks:TubeprimaryvoluneperSG,ftPrimarytotalvoluneperSG,ftCirculationratio(100Xpwer,clean,unplugged)Tubesheetthickness,inches710.3969.65.3925.625Circulationratio~bundleflol5/steamfloe.Assunes40,000ibm/hrblow5ovn.Includescladding.11411.5SGPrimarySideDimemlm>>Primaryheadradius,inchesDividerplatethickness,inchesinletandoutletnozzle,insidediametercylindricalsection,inchesNozzledivergenceangle,degreesNozzleinsidediameteratplenun,inchesNozzlelengths,inchesHeigthfranSGprimaryheedbottom(outside)totopofTS,inchesDistancetubesheetprimaryfacetohotlegcenterline,ftSGSecondarySideDimensionsLovershellinsidediameter,inchesLoMershellthickness,inchesTubeshroudinsidediameter,inchesDistancetopoftubebundletotopofsteamnozzle,inchesSteamnozzlefloNrestricterarea,ft'istancesecondaryfaceofTStocenterlineoffeedvaternozzle,inchesDistancesecondaryfaceofTStocenterlineoffeedring,inchesCross-sectionalareaoftubebundle,ftDistancetopoftubebundletospill-overpoint,inchesPrimarysideroughness,micro-inches58.3751.87531.20011'30'7.0,cylindricalsectionconicalsectiontotallength90/,e6.6541222.875114298.51,4407/037441.64178.0Nozzles,head60Tubes608.7513.021.75Radiustocladsurface.Thisvalueistotalareainsideshroud.ThisvalueisequivalenttotheriserheightfortheOSG.Valuesgivenareconservativeassu5ytions.11.6SGSecondarySideMaterNassesSecondaryMaterinventory,100Xpoger,T~=573.5,noplugging,ibmSecondaryeaterinventory,100XpoMer,T559,noplugging,lba11.7SGPrimrySideHeadLossCoefficients86,259liquid5,286steam85,547liquid4,675steamBestestimatevalue.Bestestimatevalue.COLR27Cycle28,Revision1
~Table1:UFSARChapter15AnalysisSetpointsandInputParametersem4Item/NameValueRemarks:SGinletnozzle/planusLosscoefficient,ft/gpm'Goutletnozzle/plenunlosscoefficient,ft/gpnSGtubinglosscoefficient,ft/gpnSGtubinglosscoefficient,straightsection(in),ft/gpn'Gtubinglosscoefficient,U-bendsection,ft/gpm'GtubingLosscoefficient,straightsection(out),ft/gpn'.01E-09forlD*31.2>>3.31E-10forID>>31.2>>9.62E-09forOXplugging1.32E-08for15Xplugging4'9E-09forOXplugging5.73E.09for15Xplugging1.02E-09forOXplugging1.40E-09for15Xplugging4.41E.09forOXplugging6.08E-09for15XpluggingFortubeID>>0.664",Ao>>11.C58ft,Au>>9.739ft.Pluggingisassunedtobeuniform.fortubeLD=0.664",A=11.C58ft,Au>>9.739ft.Pluggingisassumedtobeuniform.FortubeID=0.664",A=11.458ft,Au>>=9.739ft.Pluggingisassunedtobeuniform.FortubeLD=0.664>>,A,>>11.458ft,Au>>9.739ft.Pluggingisassunedtobeuniform.COLR28Cycle28,Revision1