ML17264A511

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Proposed Tech Specs Pages 3.3-18 & 3.3-19,reflecting Revs to LCO 3.3.1
ML17264A511
Person / Time
Site: Ginna Constellation icon.png
Issue date: 05/29/1996
From:
ROCHESTER GAS & ELECTRIC CORP.
To:
Shared Package
ML17264A510 List:
References
NUDOCS 9605310042
Download: ML17264A511 (6)


Text

AttachmentIIMarkedUpCopyofR.E.GinnaNuclearPowerPlantTechnicalSpecificationsInstructions:Removepages3.3-18and3.3-19andreplacewiththeattachedpages.f9605310042960529PDRADOCX0500024eipPDRj 0RTSInstrumentation3,.3.1Table3.3.1-1(page5of6)ReactorTripSystemInstrumentationNote1:OvertemeraturewTTheOvertemperatureaTFunctionTripSetpointisdefinedby:1+f,sOvertempereturehTMhTeK,+K2(P-P')-K(T-T')'f(111)1+fqsWhere:sTismeasuredRCSaT,F.aTOistheindicatedzTatRTP,'F.sistheLaplacetransformoperator,sec'TisthemeasuredRCSaveragetemperature,F.TisthenominalT.,atRTP,F.Pisthemeasuredpressurizerpressure,psig.PisthenominalRCSoperatingpressure,psig.IK,istheOvertemperatureaTreactortripsetpoint,1.20.K~istheOvertemperaturesTreactortripdepressurizationsetpointpenaltycoefficient,0.000900'/~Ps'3istheOvertemperatureaTreactortripheatupsetpointpenaltycoefficient,0.0209~wr,isthemeasuredlead/lagtimeconstant,25seconds.r,isthemeasuredlead/lagtimeconstant,5seconds.f(aI)'s.afunctionoftheindicateddifferencebetweenthetopandbottomdetectorsofthePowerRangeNeutronFluxchannelswhereq,andqbarethepercentpowerinthetopandbottomhalvesofthecore,respectively,andq,+gisthetotalTHERMALPOWERinpercentRTP.$bf(zI)=0whenq,-qsisQ+13%(HPf(ei)=1.3t(q,-q,)-13)whenq,-q,is>+13%RTPR.E.GinnaNuclearPowerPlant3.3-18AmendmentNo.61 RTSInstrumentation3.3.1Table3.3.1-1(page6of6)ReactorTripSystemInstrumentationNote2:OveroweraTTheOverpoweraTFunctionTripSetpointisdefinedby:Overpower4T84T~K,-K~(T-T')-Kq~-f(hI)rsTr>s+1Where:aTismeasuredRCSzT,F.aToistheindicatedaTatRTP,'F.s.istheLaplacetransformoperator,sec'TisthemeasuredRCSaveragetemperature,F.TisthenominalT>>,atRTP,F./oF~,isthemeasured'lead/lagtimeconstant,10seconds.f(aI)isafunctionoftheindicateddifferencebetweenthetopandbottomdetectorsofthePowerRangeNeutronFluxchannelswhereq,andq,arethepercentpowerinthetopandbottomhalvesofthecore,respectively,andq,+q,isthetotalTHERHALPOWERinpercentRTP.whenq,-q,is+13%@P)f(aI)=0'f(aI)=1.3I(q,-q,)-13Iwhenq,-q,is>+13%RTPK4istheOverpoweraTreactortripsetpoint,1.077.KsistheOverpoweraTreactortripheatupsetpointpenaltycoefficientwhichis:0.0forT<T~and;0.0011ForT~K6is4eOverpoweraTreactortripthermaltimedelaysetpointpenalty~~whichis:/~.026forincreasingTand;0.0fordecreasingT.R.E.GinnaNuclearPowerPlant3.3-19AmendmentNo.61 AttachmentIIIProposedTechnicalSpecificationsInstructions:Removepages3.3-18and3.3-19andreplacewiththeattachedpages.

RTSInstrumentation3.3.1Table3.3.1-1(page5of6)ReactorTripSystemInstrumentationNote1:OvertemeratureaTTheOvertemperatureaTFunctionTripSetpointisdefinedby:T+r,sOvertenpereturehT;MhTeK,+K,(P-P')-K,(T-T')'f(hi)2'here:aTismeasuredRCSnT,'F.LTDistheindicatedaTatRTP,'F.sistheLaplacetransformoperator,sec'TisthemeasuredRCSaveragetemperature,'F.TisthenominalT.,atRTP,'F.Pisthemeasuredpressurizerpressure,psig.PisthenominalRCSoperatingpressure,psig.K,istheOvertemperatureaTreactortripsetpoint,1.20.K2istheOvertemperatureaTreactortripdepressurizationsetpointpenaltycoefficient,0.000900/psi.K~istheOvertemperatureaTreactortripheatupsetpointpenaltycoefficient,0.0209/'F.r,isthemeasuredlead/lagtimeconstant,25seconds.r,isthemeasuredlead/lagtimeconstant,5seconds.f(zI)isafunctionoftheindicateddifferencebetweenthetopandbottomdetectorsofthePowerRangeNeutronFluxchannelswhereq,andq,arethepercentpowerinthetopandbottomhalvesofthecore,respectively,andq,+q,isthetotalTHERHALPOWERinpercentRTP.f(aI)-0f(aI)=1.3((q,-q,)-13)whenq,-qbis~+13%whenq,-q,is>+13%R.E.GinnaNuclearPowerPlant3.3-18AmendmentNo.g RTSInstrumentation3.3.1Table3.3.1-1(page6of6)ReactorTripSystemInstrumentationNote2:OveroweraTTheOverpowersTFunctionTripSetpointisdefinedby:r3STOverpowerhT5hTK-K(T"Tf)-K3-f(h1)04e03Where:aTismeasuredRCSnT,'F.aToistheindicatedaTatRTP,'F.IsistheLaplacetransformoperator,sec'TisthemeasuredRCSaveragetemperature,F.TisthenominalT,,atRTP,F.K,istheOverpoweraTreactortripsetpoint,1.077.K,istheOverpowersTreactortripheatupsetpointpenaltycoefficientwhichis:0.0/FforT<Tand;0.0011/FforTzT.K,istheOverpoweraTreactortripthermaltimedelaysetpointpenaltywhichis:0.0262/FforincreasingTand;0.00/FfordecreasingT.r3isthemeasuredlead/lagtimeconstant,10seconds.f(aI)isafunctionoftheindicateddifferencebetweenthetopandbottomdetectorsofthePowerRangeNeutronFluxchannelswhereq,andq,arethepercentpowerinthetopandbottomhalvesofthecore,respectively,andq,+qbisthetotalTHERMALPOWERin.percentRTP.f(DI)=0f(aI)=1.3((q,-q,)-131whenq,-q,iss+13%whenq,-q,is>+13%R.E.GinnaNuclearPowerPlant3.3-19AmendmentNo.g