ML17262A193

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Rev 1 to Safety Analysis Ginna Station Updated FSAR Table 6.2-13 Changes.
ML17262A193
Person / Time
Site: Ginna Constellation icon.png
Issue date: 10/03/1990
From:
ROCHESTER GAS & ELECTRIC CORP.
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Shared Package
ML17262A190 List:
References
NSL--SA24, NSL-0000-SA024, NUDOCS 9010240119
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SafetyAnalysisGinnaStationUFSARTable6.2-13ChangesRochesterGasandElectricCorporation89EastAvenueRochester,NewYork14649NSL-0000-SA024Revision1October3,1990Preparedby:NulearEngineerK)-z.-'9QDateReviewedby:NuclerEnginerDateApprovedby:anagr,NuclearSfety&LicensingDatePagei90i0240i'i990iOi5PDRADOCK05000244PPDCI RevisionStatusSheetPageLatestRevisionLatestPage'evisionPageLatestRevision789,1014h1516171819202122232425037383940414243444546474812131414a14b14c14d14e14f14g272829303132333435360SafetyAnalysisNSL-0000-SA024PageiiRevision1Date10390 SafetAnalsis1.02.0fDescritionandScoeThepurposeofthisevaluationistodetermineifthereareanyunreviewedsafetyquestionsrelatedtoupdatingUFSARTable6.2-13,ContainmentPipingPenetrationsandIsolationValves.Thisupdateisnecessarytoreflectinformationobtainedduringadetailedreviewofthecontainmentisolationsystemandtheresultofthe1988InserviceTest(IST)ProgramsubmittaltotheNRC.References2.12.1.12.1.2UpdatedFinalSafetyAnalysisReport,Revision5.Section6.2.4,ContainmentIsolationSystem.Table6.2-13,ContainmentPipingPenetrationsandIsolationValves.2.2R.E.GinnaNuclearPowerPlantTechnicalSpecifications,datedApril12,1990.2.2.1~~2.2.22.2.32.32.4Section3.6.3,ContainmentIsolationValves.Table3.6-1,ContainmentIsolationValves.Section3.8.1,Refueling.LetterfromJ.E.Maier,RG&E,toD.M.Crutchfield,NRC,

Subject:

SEPTopicVI-4,ContainmentIsolationValves(Systems);datedAugust30,1982.LetterfromL.D.White,RG&E,toD.L.Ziemann,NRCg

Subject:

DiscussionofLessonsLearnedShortTermRequirements;datedNovember19,1979.2.52.6LetterfromL.D.White,RG&E,toB.H.Grier,NRC,

Subject:

IEBulletins79-06Aand79-06ARevision1;datedJune22,1979.LetterfromL.D.White,RG&E,toD.L.Ziemann,NRC,

Subject:

FollowupActionsResultingfromtheNRCStaffReviewsRegardingtheTMIUnit2Accident;datedOctober17,1979.2.7LetterfromD.M.Crutchfield,NRC,toJ.E.Maier,NRC,

Subject:

ForwardingFinalEvaluationReportofSEPTopicVI-4,ContainmentIsolationSystemfortheGinnaNuclearPowerPlant;datedApril12,1982.SafetyAnalysisNSL-0000-SA024Page1Revision0 2.82.92.102.112.122.132.142.152.162.172.182.192.19.12.20LetterfromJ.E.Maier,RG&E,toD.M.Crutchfield,NRC,

Subject:

SEPTopicVI-4,ContainmentIsolationSystem;datedDecember30,1981.NUREG-0821,IntegratedPlantSafetyAssessment,SystematicEvaluationProgram,R.E.GinnaNuclearPowerPlant;datedDecember1982.RG&EInter-OfficeCorrespondencefromG.J.Wrobel,toS.T.Adams,

Subject:

NecessaryClarificationsAssociatedWithTechnicalSpecificationTable3.6-1;datedJuly2,1990.RG&EInter-OfficeCorrespondencefromG.J.Wrobel,toS.T.Adams,

Subject:

ContainmentIsolationValvesAOV745(Penetration124a),MOV749A(Penetration127),andMOV749B(Penetration128);datedJune22,1990.RG&EInter-OfficeCorrespondencefromG.J.Wrobel,toS.T.Adams,

Subject:

TechnicalSpecificationInterpretationofContainmentIsolationValvesMOVs749A/B;datedJune21,1990.USNRC,RegulatoryGuide1.70,StandardFormatandContentofSafetyAnalysisReportsforNuclearPowerPlants;Revision3,November1978.LetterfromD.D.Di?anni,USNRC,toR.W.Kober,RG&E,

Subject:

SEPTopicVI-4,NUREG-0821Section4.22.2,ContainmentIsolationValves;datedJanuary30,1987.NUREG-0800,StandardReviewPlan,Section6.2.4,Revision2,July1981.LetterfromR.C.Mecredy,RG&E,toA.R.Johnson,NRC,

Subject:

OperabilityofAOV745andMOVs749A/B;datedJuly9,1990.LetterfromR.C.Mecredy,RG&E,toA.R.Johnson,NRC,

Subject:

ModificationofContainmentPenetration$2;datedMarch13,1990.GinnaStationProcedure0-2.3.1A,ContainmentClosureCapabilityinTwoHoursDuringRCSReducedInventoryOperations,Revision5,datedApril28,1990.GinnaStationQualityAssuranceManual.AppendixB,InserviceInspectionProgramForthe1990-1999Interval,Revision0,datedJanuary1,1990.10CFR50,AppendixJ,PrimaryReactorContainmentLeakageTestingforWater-CooledPowerReactors.SafetyAnalysisNSL-0000-SA024Page2Revision0Date92490 I4II 3.0SafetAnalsis3~13.2Thesystemaffected,bythisUFSARchangeisthecontainmentisolationsystem.Thissystemisdesignedtoisolatenon-essentialprocesslineswhichpenetratethecontainmenttoensurethatthetotalleakageofactivitywillbewithindesignlimitsintheeventofanaccident.Inaddition,theparentsystems(e.g.,SafetyInjection)ofthecomponentscontainedinthecontainmentisolationsystemcanbeconsideredaffectedbythisUFSARchange.However,thereisnochangetothecapabilityofthesesystemstoperformtheirintendeddesignfunction,onlyanupdateoftheirabilitytoisolatecontainmentwhenrequired.TheupdatedUFSARTable6.2-13ispresentedinAttachmentA.Duetothesignificantnumberofchanges,amarked-upversionofthecurrentUFSARtablewasnotgenerated.Instead,AttachmentBprovidesadetailedlistingofallchangesmadetothetable.AttachmentBisdividedintofour(4)subtables.(2)(3)(4)Thefirsttable,providesalistingofglobalnoteswhichwereappliedasapplicabletoeliminateredundancy.ThesecondtableprovidesalistingofchangesmadetotheformatandoverallstructureoftheUFSARtable.ThethirdtableliststhechangesmadetoeachindividualpenetrationontheUFSARtable.ThefourthtableidentifiesallchangesmadetotheUFSARtablenotes.However,sincemanymodificationsweremadetotheUFSARtable,mostnoteshavebeenrenumberedandrevised.Consequently,toeliminateconfusion,achangeassociatedwiththenotescolumnforaparticularpenetrationisonlyidentifiedinTable3ifanotehasbeenaddedordeleted.ThereisnochangeidentifiedinTable3ifanotenumberhasonlybeenchanged,ifchangesweremadetothenoteitself,orifthenotewasdeletedglobally.Instead,thesechangesareprovidedinTable4.3.3ThechangestoUFSARTable6.2-13fallintothreecategories:(2)(3)clarificationsorcorrectionsoftypographicalerrorsandomissions,.updatestobetterrepresentactualplantconditions,andupdatesforconsistencybetweentheUFSAR,TechnicalSpecifications,andpreviouscommitmentsmadebyRG&E.SafetyAnalysisNSL-0000-SA024Page3Revision0

~~s~3.3.13.3.1.1ThecorrectionoftypographicalerrorsandomissionsdoesnotinvolveanytechnicalchangetotheUFSARtablenorthefunctionandcapabilityofthecontainmentisolationsystem.Allcolumnsandrowsinthetablenowcontaineitherthe'necessaryinformationor"NA".Noblanksor"-"remaininthetable.Inaddition,theclarificationsmadetotheUFSARtableareminoranddonotinvolveanytechnicalchanges.Significantclarificationsarediscussedbelow.ThePositionAtPostaccidentcolumnwaschangedtoreflectplantconditionsimmediatelyfollowingaContainmentIsolationSignal(CIS).Thiscolumnwasmodifiedsincesystemconfigurationscanbechangedduringrecoveryoperations.Ifthiscolumnwasnotmodified,itwouldrequiremostvalvestolist"0/C".Thecolumnnowprovidesaclearlistingofthevalvepositionspriortoanyoperatoraction(i.e.,"immediate"postaccident).3.3.1.2TheNotescolumnwaschangedtoonlysupplementUFSARSection6.2.4.4.2text.AllduplicationsofinformationcontainedintheUFSARtextwasremovedfromtheNotes.TheNotescolumnnowonlyidentifyexceptions,references,etc.,notcontainedintheUFSARtext.3.3.1.3removedfromthetablesincetheydonotprovideanyinformationrelevanttotheUFSARTable.ThisinformationcanbeobtainedfromothersourcesincludingAppendixBoftheGinnaStationQualityAssuranceManual.Consequently,theinformationcontainedinthesecolumnsremainsinotherRG&Econtrolleddocuments.3.3.1.4ThePositionIndicationInControlRoomcolumnwasmodifiedtoshowthetypeofindicationinsteadof"Yes/No".Thisisasignificantenhancementsincethetablenowidentifiesifthereisawhitestatuslightorared/greenlightassociatedwiththevalveontheMainControlBoard,orboth.3.3.23.3.2.1TheupdatestotheUFSARtabletobetterrepresentactualplantconditionsaredescribedbelow.Penetration$2wasaddedtothetable.Thissparepenetrationwasmodifiedduringthe1990RefuelingOutagetoenhancecontainmentclosureduringmid-loopoperations.Thepenetrationmeetsallcurrentcontainmentpenetrationcriteria.SeeReference2.17.SafetyAnalysisNSL-0000-SA024Page4Revision0Date92490

~~~~3.3.2.23.3.2.3SeveralvalveshadtheirpositionsaslistedunderthePositionAtcolumnsintheUFSARTablechangedtoamoreconservativeposition.Thatis,thevalvepositionchangedfromeithera"0/C"to"C",nO<rtonCnnpntonLCIrorsrCtttonLCn(SeeTable3ofAttachmentBforadetaileddescriptionofthesechangesonapenetrationbypenetrationbasis.)Forthesecases,thevalveisnowidentifiedasbeinginanisolatedorclosedpositionwhichisthefunctionofacontainmentisolationvalve.Valves(andpenetration¹)inthiscategoryinclude:370B(¹100),879(¹110b),371(¹112),846(¹120a),539(¹120b),547(¹121a),528(121a),508(¹121b),743(¹124a),745(¹124a),1569(¹124b)g1571(¹124b)g1572(¹124b)I1574(¹124b)I759B(¹125)I759A(¹126)I749A(¹127)749B(¹128)I1787(¹129)I1786(¹129)/7971(¹132),1076B(¹202),1084B(¹202)I1563(¹203b)I1565(¹203b)I1566(¹203b)~1568(¹203b)I5869(¹204),966C(¹205),966B(¹206a),5735(¹206b),966A(¹207a),5736(¹207b),1080(¹210),5879(¹300)g6151(¹301)g6165(¹301)~6175(¹303)6152(¹303)g1076A(¹304)I1084A(¹304)g1554(¹305c),1556(¹305c),1557(¹305c),1559(¹305c)f1560(¹305c),1562(¹305c),7141(¹310a),921(¹332c),922(¹332c),923(¹332c),and924(¹332c).SeveralvalveshadtheirpositionsaslistedunderthePositionAtcolumnsintheUFSARTablechangedtoacomparableposition.Thatis,thevalvepositionchangedfromeithera"0"to"0/C"or"0/C"to"0".(SeeTable3ofAttachmentBforadetaileddescriptionofthesechangesonapenetrationbypenetrationbasis.)Forthesecaseswherethevalvewaslistedasopen,thevalveandpenetrationwasrequiredtobeevaluatedpreviouslyassumingthatitwasopensincethiswasthemostconservativeposition.Therefore,changingthevalve'spositionforthesecasesdoesnotnegativelyimpactthepenetrationorcontainmentisolationsystemsincethevalvewasconservativelyevaluatedunderopenconditionspreviously.Valves(andpenetration¹)inthiscategoryinclude:1723(¹107),1728(¹107),313(¹108),1789(¹123bottom),1003A(¹143),1003B(¹143)g5869(¹204)g5735(¹206b)I5736(¹207B)5879(¹300)~4629(¹308)g4630(¹311)I4642(¹312)g4643(¹315)I4628(¹316)g4627(¹319)f4641(¹320),4644(¹323),and8418(¹324).SafetyAnalysisNSL-0000-SA024Page5Revision0Date92490

~~~~'3.3.2.43.3.2.5SeveralvalveshadtheirpositionsaslistedunderthePositionAtColdShutdowncolumnintheUFSARTablechangedtoalessconservativeposition.Thatis,thevalvepositionchangedfromeithera"CntonOnornCntonO/Cn(SeeTable3ofAttachmentB=foradetaileddescriptionofthesechangesonapenetrationbypenetrationbasis.)However,containmentintegrityisnotrequiredintheColdShutdowncondition(TechnicalSpecification3.6.1).Inaddition,duringreducedRCSinventoryoperations,thepositionofthesevalves(oranautomaticisolationvalveinthesameline)isverifiedbyReference2.18.Thus,thesevalvescanbe'closedifneeded.Also,duringRefuelingOperations,TechnicalSpecification3.8.1requiresthatall"automaticcontainmentisolationvalvesshallbeoperableoratleastonevalveineachlineshallbelockedclosed."Therefore,containmentisolationisassuredduringrefuelingoperations.Consequently,thesechangesdonotnegatively'mpactthepenetrationorthecontainmentisolationsystemsinceadministrativecontrolsareinplace.Valves(andpenetration0)inthiscategoryinclude:7970($132),7971($132),5393($310b),7443($317),5738($321),and5737($322).SeveralvalveshadtheirpositionsaslistedunderthePositionAtNormal0erationandPositionAtImmediatePostaccidentcolumnsintheUFSARTablechangedtoalessconservativeposition.Thatis,thevalvepositionchangedeitherfroma"C"to"0/C",or"0"to"LO".(SeeTable3ofAttachmentBforadetaileddescriptionofthesechangesonapenetrationbypenetrationbasis.)Therearetwocategoriesofvalveswhichmeetthiscriteria(organizedbyjustification).(a)529(g12lb)-Thispenetrationhasanautomaticisolationvalveinthelinetoperformthenecessaryisolationfunction.Inaddition,sincethischeckvalveseesthesameconditionsastheassociatedautomaticisolationvalve,theirpositionsshouldbethesame.Consequently,thechangedoesnotnegativelyimpactthepenetrationorthecontainmentisolationsystem.SafetyAnalysisNSL-0000-SA024Page6Revision0

~~(b)4629($308)g4630($311)~4642($312)g4643(f315)~4628($316)g4627($319)g4641($320),4644($323)-TheseessentialServiceWaterSystempenetrationsoperateatahigherpressurethanthecontainmentaccidentpressureandaremissileprotectedinsidecontainment.Consequently,thelineisnotrequiredtoisolate.SeeUFSARTableNote17.Therefore,thechangeinvalvepositiondoesnotnegativelyimpactthepenetrationorthecontainmentisolationsystem.3.3.2.6a"No"forvalve745($124a).TheMaximumIsolationTimecolumnwasalsochangedfrom"60"to"NA".ThesechangesarejustifiedperReference2.16.3.3.2.7Severalpenetrationshadvalvesaddedtothetable,deleted,orboth.Thesearedescribedbelowbypenetrationnumber.(a)Penetration103-Valve5129wasdeletedfromthetableandreplacedbyaBlindFlange.Thischangeenabledtheeliminationofthepreviousnoteof"Nolongerinuse"thatwasassociatedwiththispenetration.Thepenetrationnowreflectsthecurrentconfiguration.TheuseoftheBlindFlangeisconsistentwiththepreviouslocked-closedmanualvalve.(b)Penetration111-Addedvalve959.Theadditionofthisvalvetothetableensuresthatallvalvesreceivingacontainmentisolationsignalarelisted.Thisvalvewaspreviouslymissingfromthetable,butcreditwasnottakenforthevalveduringtheSEP(seeReference2.7).Consequently,thisisnotconsideredanactualisolationvalveandisnottestedperAppendixJ.(c)Penetration112-Valves204Aand821weredeleted.-andreplacedwithvalves200A,200B,and202.Valve427wasalsoadded.TheadditionofthesevalvesenablesexplicitcompliancewithGDC55versustheuseofthetworedundantisolationvalves.ThesenewvalvesareincludedinthecurrentISTprogram(seeReference2.19).(d)123(bottom)-Addedvalve1600A.Seeexplanationfor3.3.2.7(b)above.SafetyAnalysisNSL-0000-SA024Page7Revision0Date92490

~~

~~~~(e)Penetration141-Deletedvalve851Aandaddedvalve1813A.Valve851Adoesnotmeettheselectioncriteriafor10CFR50AppendixJ,SectionIIH,items1through4.Consequently,thevalvewasdeletedfromthetable.Valve1813Awaspreviouslymissingfromthetable.Thisvalveislocked-closedwithitsbreakerlockedopen.(f)'enetration142-Deletedvalve851Bandaddedvalve1813B.Seeexplanationfor3.3.2.7(e)above.3.3.2.8(g)Penetration205-Addedvalve955.Seeexplanationfor3.3.2.7(b)above.(h)Penetration206a-Addedvalve953.Seeexplanationfor3.3.2.7(b)above.(i)Penetration207a-Addedvalve951.Seeexplanationfor3.3.2.7(b)above.(j)Penetration210-Addedvalves10214S1and10215S1.Thesevalveswerepreviouslymissingfromthetable,butreceiveanisolationsignal.Penetration332b-Deletedentirepenetrationbranchfromthetable.Thispenetrationbranchcontainsdoubleisolation,fitsthecriteriaasatestconnection,andperformsnoactivefunction.Therefore,thereisnorequirementtotestthevalvesascontainmentisolationvalves.Consequently,thispenetrationbranchwasremovedfromthetable.3.3.33.3.3.1SeveralupdatesweremadetotheUFSARtabletoensureconsistencybetweentheUFSAR,TechnicalSpecifications,andpreviouscommitmentsmadebyRG&E.Thesechangesaretypicallyonlyclarifications.Thesignificantchangesaredescribedbelow.Notes7and19wereaddedtoensurethatconsistencyismaintainedbetweenTechnicalSpecificationTable3.6-1andtheUFSARTable.Thesenotesmainlyprovideclarificationanddonotinvolveatechnicalchange.SafetyAnalysisNSL-0000-SA024Page8Revision0

~I~~3.3.3.23.3.3.3TheMaximumIsolat'ionTimeofseveralvalveswaschangedtoamoreconservativeduration.Thatis,thetimewaschangedfrom"NA"toeither"3"secondsforsolenoidvalves,or"60"secondsforAOVsandMOVs.(SeeTable3ofAttachmentBforadetaileddescriptionofthesechangesonapenetrationbypenetrationbasis.)TheUFSARTablenowidentifiesanisolationtimeforallvalvesreceivingacontainmentisolationsignal.Valves(andpenetration4)inthiscategoryinclude:1787($129),10211S1($202),10213S1($202),966C($205),966B($206a),5735($206b),966A($207a),5736($207b),10214S($210),10215S1($210)/10205S1($304)g10209S1($304)g1597($305a),1599($305b),and8418($324).TheMaximumIsolationTimeofseveralvalveswaschangedtoalessconservativeduration.Therearethreecategoriesofvalveswhichmeetthiscriteria(organizedbyjustification):(a)749A(f127),749B($128)-Thesevalvesdonotreceiveacontainmentisolationsignal.Consequently,theMaximumIsolationTimewaschangedto"NA"sincethereisnoneedforamaximumisolationtime.(b)5869($204)-Thisvalvedoesnotrequireanisolationtimesincetheassociatedblindflangeactsastheisolationboundary.See,UFSARTableNote19.Consequently,theMaximumIsolationTimewaschangedto"NA"sincethereisnoneedforamaximumisolationtime.(c)7970($132),7971($132),7478(f309),and7445(f309)-Theisolationtimeforthesebutterflyvalveswaschangedfrom"2"secondsto"3"seconds.TechnicalSpecificationTable3.6-1allowsfivesecondswithinstrumentdelay.However,theMaximumIsolationTimecolumndoesnotincludeinstrumentdelayperNote"b".Theinstrumentdelaytimeforthesevalvesisapproximately2seconds.Consequently,thevalveisolationtimewaschangedto"3"seconds.3.4AreviewofthedesignbasiseventsanalyzedintheGinnaStationUFSARand,theeventsrequiringanalysisasdescribedinUSNRCReg.Guide1.70wasperformed.TheeventsrelatedtothisUFSARchangeare:SafetyAnalysisNSL-0000-SA024Page9Revision0

~~3.4.13.4.23.4.3,~~3.4.4(a)Fires(b)SeismicEvents(c)RadiologicalReleaseFromaSubsystemorComponent(d)DecreaseinReactorCoolantInventory(e)EventsInitiatingaSafetyInjectionSignalThechangesasdescribedinSection3.3andAttachmentBdonotaffectthecapabilityofthecontainmentisolationsystemtoperformitsfunctionduringafire.ThechangestotheUFSARTablearemainlyminorclarificationsandupdatestoreflectcurrentplantconditions.ThereisnophysicalmodificationtoGinnaStationasaresultofthesechanges.Nofirebarriersareaffectedbythesechanges,noristhereanyincreaseinareafireloadings.ThechangesasdescribedinSection3.3andAttachmentBdonotaffectthecapabilityofthecontainmentisolationsystemtoperformitsfunctionduringaseismicevent.ThechangestotheUFSARTablearemainlyminorclarificationsandupdatestoreflectcurrentplantconditions.Nochangesaremadewithrespecttotheseismicdesignoftheaffectedpenetrations.ThechangesasdescribedinSection3.3andAttachmentBdonotaffectthecapabilityofthecontainmentisolationsystemtorespondtoaradiologicalreleasewithincontainment.ThecontainmentisolationsystemwasreviewedindepthduringtheSEPand1988ISTsubmittal.ThechangestotheUFSARTablearemainlyclarificationsandupdatestoreflectcurrentplantconditions.ThereisnophysicalmodificationtoGinnaStationasaresultofthesechanges.Consequently,thecontainmentisolationsystemisstillwithinitsdesignbasislimits.ThechangesasdescribedinSection3.3andAttachmentBdonotcreatethepotentialfortheaffectedpenetrationstocauseadecreaseinRCSinventory(i.e.,aloss-of-coolant-accident).ThecontainmentisolationsystemwasreviewedindepthduringtheSEPand1988ISTsubmittal.ThechangestotheUFSARTablearemainlyclarificationsandupdatestoreflectcurrentplantconditions.Nochangesweremadetocapabilityoftheparentsystems(e.g.,ResidualHeatRemoval)toperformtheirfunction.Consequently,thecontainmentisolationsystemandassociatedparentsystemsremainwithintheirdesignbasislimits.SafetyAnalysisNSL-0000-SA024Page10Revision0Date92490 P

4~~k~3.4.5Eventswhichiniti'ateSafetyInjectionalsoresultintheneedforcontainmentisolation.ThechangestotheUFSARTabledonotaffectthecapabilityofthecontainmentisolationsystemtoperformitsfunction.Allchangeswererev'iewedtoensurecontinuedcompliancewiththedesignbasisforthecontainmentisolationsystemandtheGinnaStationLicensingBasis.4.0PreliminarSafetEvaluation4.14.2TheproposedUFSARchangeswillnotincreasetheprobabilityofoccurrenceofanaccidentpreviouslyevaluatedintheUFSAR.ThechangestotheUFSARTablearetocorrecttypographicalerrors,provideadditionalclarification,andupdatethetabletoreflectactualplantconditions.Allchangesconsidered"lessconservative"areacceptableanddonotincreasetheprobabilityofoccurrenceasdiscussedinSections3.3.2.4,3.3.2.5,3.3.2.6,and3.3.3.3.AlladditionsanddeletionstothetablearealsoacceptableanddonotincreasetheprobabilityofoccurrenceasdiscussedinSections3.3.1.3,3.3.2.1,3.3.2.7,and3.3.2.8.Thus,thereisnochangeinsystemfunction,norareductioninsystemreliability.Thecontainmentisolationandparentsystemswillremainwithintheirdesignlimits.TheproposedUFSARchangeswillnotincreasetheconsequencesofanaccidentpreviouslyevaluatedintheUFSAR.ThemodificationdoesnotimpactorincreasethecalculatedradiologicaldosetothegeneralpublicforanyeventevaluatedintheUFSAR.Allchangesconsidered"lessconservative"areacceptableanddonotincreasetheconsequencesofanaccidentasdiscussedinSections3.3.2.4,3.3.2.5,3.3.2.'6,and3.3.3.3.AlladditionsanddeletionstothetablearealsoacceptableanddonotincreasetheconsequencesofanaccidentasdiscussedinSections3.3.1.3,3.3.2.1,3.3.2.7,and3.3.2.8.Thus,-thefunctionandcapabilityofthecontainmentisolationsystemtoisolateanyradiologicalreleasewithincontainmentisnotdegraded.SafetyAnalysisNSL-0000-SA024Page11Revision0Date92490

~~~~

4.3TheproposedUFSARchangeswillnotincreasetheprobabilityofoccurrenceofamalfunctionofequipmentimportanttosafetypreviouslyevaluatedintheUFSAR.Allchangesconsidered"lessconservative"areacceptableanddonotincreasetheprobabilityofoccurrenceasdiscussedinSections3.3.2.4,3.3.2.5,3.3.2.6,and3.3.3.3.AlladditionsanddeletionstothetablearealsoacceptableanddonotincreasetheprobabilityofoccurrenceasdiscussedinSections3.3.1.3,3.3.2.1,3.3.2.7,and3.3.2.8.Thus,thechangesdonotdegradetheperformanceofthecontainmentisolationsystem,northeassociatedparentsystems.4.4TheproposedUFSARchangeswillnotincreasetheconsequencesofamalfunctionofequipmentimportantto,.safetypreviouslyevaluatedintheUFSAR.ThechangesdonotimpactorincreasethecalculatedradiologicaldosetothegeneralpublicforanyeventevaluatedintheUFSAR.Allchangesconsidered"lessconservative"areacceptableanddonotincreasetheconsequencesofamalfunctionofequipmentasdiscussedinSections3.3.2.4,3.3.2.5,3.3.2.6,and3.3.3.3.AlladditionsanddeletionstothetablearealsoacceptableanddonotincreasetheconsequencesofamalfunctionofequipmentasdiscussedinSections3.3.1.3,3.3.2.1,3.3.2.7,and3.3.2.8.Thus,thefunctionandcapabilityofthecontainmentisolationsystemtoisolateanyradiologicalreleasefromcontainmentisnotdegraded.=4.5TheproposedUFSARchangeswillnotcreatethepossibilityofanaccidentofadifferenttypethananypreviouslyevaluatedintheUFSAR.Thesechangesaremainlyclarificationsandupdatestoreflectcurrentplantconditions.Allchangesconsidered"lessconservative"areacceptableanddonotincreasetheconsequencesofamalfunctionofequipmentasdiscussedinSections3.3.2.4,3.3.2.5,3.3.2.6,and3.3.3.3.AlladditionsanddeletionstothetablearealsoacceptableanddonotincreasetheconsequencesofamalfunctionofequipmentasdiscussedinSections3.3.1.3,3.3.2.1,3.3.2.7,and3.3.2.8.Therearenoadverseaffectsuponothersystems,noranynewfailuremodesinduced.4.6TheproposedUFSARchangeswillnotcreatethepossibilityofadifferenttypeofmalfunctionofequipmentimportanttosafetythananypreviouslyevaluatedintheUFSAR.TheadditionsanddeletionstothetableareacceptableasdiscussedinSections3.3.1.3,3.3.2.1,3.3.2.7,and3.3.2.8,Thechangesdonotdegradethecontainmentisolationorassociatedparentsystems.SafetyAnalysisNSL-0000-SA024Page12Revision92490 k

~~4.74.8TheproposedUFSARchangeswillnotreduceanymarginofsafetyasdefinedinthebasisofanytechnicalspecification.Thefunctionsandcharacteristicsofthecontainmentisolationsystemremainsunchanged.However,changesaremadetovalveisolationtimesandthevalveslistedforspecificpenetrations.ThesechangeswillbeaddressedintheAmendmentRequesttoremoveTable3.6-1fromtheTechnicalSpecificationsandreferencethisupdatedUFSARtable.Basedontheaboveanalysis,ithasbeendeterminedthat:(a)Themarginsofsafetyduringnormaloperationandtransientconditionsanticipatedduringthelifeoftheplanthasnotbeenreduced,and(b)Theadequacyofstructures,systems,andcomponentsprovidedforthepreventionofaccidentsandforthemitigationoftheconsequencesofaccidentshavenotbeenaffected.SafetyAnalysisNSL-0000-SA024Page13Revision0Date92490 l~/

AttachmentASafetyAnalysisNSL-0000-SA024Page14Revision0Date92490 CONTAIANDI2-13PENETRATIONSPIPINC~SsteaPenetrationNo.ValveNo.ValvePositionValveIndicationPositionOperatorInControlRelativetoNormalPositionAtColdIxaedfateShutdovnPostaccfdent~MaxisansIsolationUFSARNotesSteamCeneratorInspection/MaintenanceBlindFlangesBoth0/CC(add)5I~2FuelTransferTubeChargingLinetoBLoopSafetyInfectionPuryIBDischargeAlternateChargingtoAColdLeg29100101102370B870B889B3838BlindFlangeCheckCheckCheckCheckInsideInsideOutsideOutsideInside0/C00C6'-1356.2-183B6'-153B6'-153B6.2-163B2I3ConstructionFfreServiceWater103NABlindFlangeNANAInsideCCNA6'-175ContainmentSprayPusyIAReactorCoolantPuxyhSealWaterInlet105106862A306kCheckCheckNAOutsideCNhInside00NA6'-183B6'-193BSusyhDfschargetoWasteHoldupTankReactorCoolantPumpSealWaterReturnLfneandExcessLetdovntoVCT10710817231728313DiaphragaDfaphragaAfrhirMotorStatusStatusBothOutsideOutsideOutside000/C0/C0/CCCFCYesFCYesAIYes606.2202606'"20260F2-218,6ContainmentSprayPuryIB109862BCheckNhNAOutsideCNh6.2223BendAIFallsAsIsAOVAirOperatedValveC~ClosedCIS~ContafnmentIsolationSignalCVCheckValveFC~FallsClosedFOFailsOpenLC~LockedClosedMQVMV00/CR/CStatusSOVMoto~ratedValve~ManualValve~OpenOpenorClosed~Red/CreenLightonMainControlBoardWhiteStatusLight,SolenoidOperatedValveReferstopositionfsuediatelyfollovfngreceiptofcontainmentisolationsignalandcontainmentventilationfsolationsignal.sThemaxfxaaisolationtimedoesnotincludedieselstarttimenorinstrumentdelaytfme.'eferstoclassesdefinedinSection6.2.6.6.2.sNotesonlyusedtosupplementSection6.2.6.6.2.SafetyAnalysis'I"NSL-'.OO,OO-SA024Page14aRevision1

-13CONTAIPENETRATIONSANDIPIPING~SatanReactorCoolantPurpBSealNaterInletPenetratfonNo.110a(topiValveNo.304BValveCheckPositionValveIndicationPositionOperatorInControlRelativetoHomalRoonContafnnentOHeratfonNANhInsMe0PositionAtColdlxxaadfatePaverTriponShutdovnPostaccfdentvFailureCIS0~CNANhMaxixixaIsolationTfxeDFSARNotes6.2-233BSafetyInlectfonTestLfne110b<bottoni879GlobeManualNoOutsideLCLCNA6~2-151ResidualHea'tRenovaltoBColdLeg720959GateGlobeMotorAlrR/CStatusInsideOutsfde00/CAIFC6.2-246.2-243B3B4~7g8I4,1LetdowntoNonregenerativeHeatExchangerSafetyIn)ectionPuxpIADischargeStandbyAuxfI-faryFeedwaterLinetoSteanGeneratorlh112113119200A200B202371421810A889A9104A9105AGlobeGloboClobeGlobeGlobeCheckCheckStop-CheckCheckAfrAlrAirAirAlrMotorNAR/GR/GR/GBothR/CNANAR/GNhInsideInsideInsideOutsideInsideOutsideOutsideOutsMeInside0/C0/CC00CCCCC00/CCCCCCAINAYesTesYesYesYesNoNh60$060$03B3B6.2-156.2156.2266.2-266~225I$e225I6~22516.2-25I$.2-25I101010NitrogentohccuxaIlatorsPressurlxerReliefTanktoGasAnalyxerNitrogentoPressurixerReliefTankMakeupRatertoPressurixerReliefTankContefunestPressureTransnftt@rPT945120a120b121a121b121c8464623539546528547504529PT9451819AGlobeCheckGlobeGlobeCheckGlobeDfaphragnCheckNAGlobeAirNAAirManualNAlanualAirNANAManualBothNASta'xusNoNANoBothNAOutsideInsideOutsideOutsideInsideOutsideOutsideInsideOutsideOutsMeC0/CC0/C0/C'/C,0/C00/COICOICOICCCC0CCFCYesNAFCYesNhNhFCYesNANh60Nh60NA6~2213A$.2-273A6~2-282F2-2426.2-293A$.2293A6~2-303A$.2-303A62-3126.23121213ContafnnentPressureTransxLit'tox'T946121dF2946NhNANAOutsideNhNA1819BGlobeManualNoOutside006.2-31262-31213StandbyAuxfl-faryI'eedvaterLinetoSteanGeneratorIB123ltopl9104B91058Stop-CheckCheckMotorNhOutsideInsideCCCCAINhNA6.2-26Nh6.2-264SafetyAnalysisNSL-,OOOO-SA024Page14bRevision1Date10390

)

CONTAIAND~2-13~PENETRATION~aPIPIhG~SatcmcPenetrationValveNo.ValvePositionValveIndicationPositionOperatorInControlRelativetoHomal~TRocvm,ContafnacentOEeratfonPosftfonAtColdIacaediatePoverTriponShutdovnpostaccfdcntrFailureCI8MaxfaaxaIsolationTilacUFSAR~FireNotesReactorCoolantDrainTanktoGasAnalyzerLineExcessLetdovnBeatExchangerCoolingWaterSupply4ReturnPostaccfdcntAfrSag>letoCFanComponentCoolingWaterfraaReactorCoolantPump1B123(button)124a124b1251600A1655178974374515691571157215747598GlobeGlobeDiaphragcaCheckGlobeDfaphragcaDfsphragcaDfaphragrcDfaphragalCateSolenoidManualhfrQhirManualManualManualManualHotorNoNoStatusQRIGR/COutsfdeOutsideOutsideInsideOutsideOutsfdeOutsMeOutsideOutsfdeOutside000000/C00/CCCLCIC,LCLCrCrC0CCC0AIYclsNAYesNANoNoNA606.2-326.2-326'-326.2-33.6.2-336'-3456.23456.2-3456.2-3456.2-35414CcxcponentCoolingWaterfreesReactorCoolantPumpIA126759AGateMotorR/COutside0AINoNh6.2<<36Componen'tCoolingNatertoReactorCoolantPumplh127749A750ACateCheckHotorNAOutsideInside00CC00AINAQ6.2-374Q6.2-37CccmponeatCoolingWatertoReactorCoolant~1BReactorCoolantDrainTankandPressurizerRelistTanktoContainnentVentReader128129749875081713178617871793CateCheckCheckDfaphragalDfaphragcaDfaphragalMotorNANAhirAirManualNASta'tusS'ta'tuaNoOutsMeInsideOutsideOutsfdeOutsideOutside00C00LCCC0/CCC0/C00CCCLCAINANoNAQ6'-38Q6'-384NANANA6.2-393AFCYes606'-393AFCYes606.2-393ANhNANA6~2-3S3A12ComponentCoolingWaterfrcxaReactorSupportCooling130-814GateMotorBothOutside0AIYes606.2-404Cc~nentCoolingNatertoReam'torSupportCoolingContainmentNfnf-PurgeExhaust131813CateHotorBothOutside001327970ButterflyhirBothInside0/COIC7971ButtertlyAlrBothOutsMeC0/CCCAIYesFCYesFCYes606.2-40436.2-41536.2-415',SafetyAnal'ysisrNSL-0000-SA024Page14cRevision1

~,

213CONTAIPENETRATION<ANDI~PIPING~zstenResidualBeatRemovalPumpSuctfonfromAHot,LegPenetrationNo.140ValveNo.701ValveValveOperatorGateHotorPositionIndicationPosftfonInControlRelativetoRoomContainmentR/CInsidePositionAtNormalColdImnediateFeverOHeratfonShutdovnPostaccidcnt'ailure0CAITriponCISKaxfmsusImoistfonTimeOFSARNotes~FfreClasssSeeendoftable~7i86.2-421ResidualHeatRemovalNo.1PumpSuctionfromSumpB14185th1813ACateCateHotorHotorR/0OutsideCCR/COutsideC0/C0CAINoNh6.2-425AINoNA6.2-425158ResidualHeatRemovalNo.2PumpSuctionfromSu~B142SSOBGateHotorR/COutsideCC1813BGateHotorR/0OutsideC0/CAIAINA6~2-425NA6.2-425158ReactorCoolantDrainTantDischargeLfneReactorCompartmentCoolingOnitshandB143201(top)201(bottom)1003A1003B172147574636DIaphragnDiaphragmDiaphragmButterflyButterflyAirAfrAlrHanualHanualStatusStatusStatusNoNoOutsideOutsideOutsideOutsideOutside000000/C0/C0CCC00YesYesYes606060'.2-4326~2-4326.2-4226.2-4446.2-4541617BHydrogenRecombiner(PilotandHafn)ContainmentPressureTransmitterPT947andPT948PostaccMentAir8~letoBFanPurgeSupplyDuctHotLegLoopSamplePressurizerLiquidSpace~leASteanCeneratorSample2022Q3a203b204205206a(top)206b(bottom)1076B1084B10211811021351F2947PT9481819C1819D15631565156615685869955956D966C953956E966B57335735DiaphragmDiaphragmGlobeClobeNANAClobeGlobeDiaphragmDiaphragmDiaphragmDiaphragmBlindFlangeButterflyClobeGlobeGlobeGlobeClobeGlobeGlobeGlobeHanuafNanuelSolenoidSolenoidNANhHanua1,HanualHanualHanualHanuelHanualAfrAirHanualAirAlrManualAlrHanualAlrNoNoStatusStatusNANhNoNoNoNoNoNoNABothSt&'tusNoStatusStatusNoS'ta'tusNoStatusOutsideOutsideOutsideOutsideOutsideOutsideOutsMeOutsIdeOutsideOutsideOutsMeOutsideInsideOutsideInsideOutsideOutsideInsideOutsideOutsideOutsideOutsfdeLCLCCCNANA00CCC0CC0CLCLCCCNANh0000/CC0CC0CLCLCCCNANA00C0CC0C0CNhFCNhFCNhNAYesYesYesNAYesYesNhYesNANA33NANA60NANA60NA606.2-46F2-466.2-466.2-466.2-476.2476,2476~2476.2486.2-486.2486.2486.2496.2496'506~2506.2-506.2516.2-516~2Sl6~2526.2522222181813132,1919PressurizerSteamSpaceSample207a(top)951956F966AGlobeGlobeGlobeAlrHanuelAirStatusNoStatusInsideOutsideOutsideC0CC0CC0CFCYesNh6.2S31NANANA6.2-53IFCYes606~2531ss3'SafetyAnalysis'SL-0000-SA024Page14dRevise.on1 l

2-13CONTAINPENETRATIGHTANDINPIPINGPenetrationMo.ValveNo.ValveValveOperatorPositionIndicationPositionInControlRelativetoNormalRoonContainmentOBeratfonPosftfonAtColdirumdfatePowerShutdovnPostaccfdent'aflur*TriponCISMaxisumIsolationTimeUFSAR~F(reClaassNotesSeeendoftableaBSteamGeneratorSampleReactorCocpartmentCoolingUnitshandBOxygenMakeuptoh4BReconbinersPurgeExhaustDuctAuxiliarySteamSupplytoContainmentAuxiliarySteamCondensateReturnAHydrogenRecoebiner(PilotandNein)207b(bottom)209(top)209(bottom)21030030130330457345736463547581080A10214510214811021581021531Nh547961516165615261751076A108(A10205511020951GlobeGlobeButterflyButterflyGlobeClobeGlobeGlobeGlobeBlindFlangeButterflyGlobeGlobeGlobeGlobeDiaphragmDiaphragmGlobeGlobeManualAirManualManualManualSolenoidSolenoidSolenoidSolenoidNAAirManualManualManualManualHanualManualSolenoidSolenoidNoStatusNoNoNoS'tatusSta'kusStatusS'tatusNABothNoNoNoNoStatusS'ta'tusOutsideOutsideOutsideOutsideOutsideOutsideOutsfdeOutsideOutsideInsfdeOutsideOutsideOutsideOutsideOu'teideOutsideOutsideOutsideOutsideLCCCCCLCLCCCCCLCCCCC0OICLCLCCCLCC~CCCLCLCCCNANANhTesTesTesYesNAYesNhNhTesYesNh6033336.2-546.2-546.2-446.2-456.2-556.2-556.2556.2-556'-556'-56F2-566.2-576.2-576.2-576.2-576.2-586.2-586.2-546.2-581617141414142,19191818ContafnmentAlrSaxpleOutContainmentAirSarpfeInletContainmentAlrSa=plePostaccidentFireServiceMaterServiceMatertohFanCoolerNini-PurgeSupplyServiceAirtoContainment305a(bottom)305b(top}305C307308309310a(bottcm)15961597159815991554155615571559156015629227922946297445747471417226GlobeDiaphragmDiaphragmDiaphragmDiaphragmDiephrageDiaphragmDiaphragmDiaphragmDiaphragmCateCheckButterflyButterflyButterflyCataCheckManualAirAirAlrManualManualManualHanualManualManualAfrNAManualhirAlrManualNhNoBothBothBothNoNoNoNoNoNoBothNhBothBothNoNhOutsideOutsideOutsfdeOutsideOutsideOutsideOutsideOutsideOutsideOutsideOutsideInsfdeOutsideOutsfdeInsideOutsideInsideOICOIC0/C0/COICNATesTesTesTesNhYesTes606060Nh6~2616.2616.2616.2-616.2616.2616.262$.2-626.2636,2646.2646~2-656.2656.2596~2596.2606'60223A3h3A3ASafetyAnalysisE-NSL-0000-SA024Page14eRevisionDate10390 CONTAINNENANDI-13PENETRATIONSONPIPING~SatemInstrumentAirtoContafnmnntServiceMaterfromBFanCoolerPenetrationNo.310b(top)311ValveMo,539253934630ValveGlobeCheckButterflyValveOperatorManualBothNAOutsideInsideOutside00PositionIndicatfonPositionInControlRelativetoNormalRoomContain>nantOEeratfon0/CCCPosftfonhtColdirradiateShutdovnPostaccfdent'overFailureTriponCI8YesNAHexfsumIsolationTime60IRVFSAR~Ffre6.2666.2-666.2-633A3ANotes16ServiceMatertoDFanCoolerLeakageTestDepressurira-tion3123134642NA7444ButterflyBlindFlangeButterflyHanualNhHotorNASta'tusOutsideInsideOutsfde0/C.CCNAAlNAYesNA6.2-63~Q6.2-675Q6~26751719ServiceMaterFromCI'anCooler3154643ButterflyHanuelOutside0/C>NANANA6.2-63416ServiceMatertoBFanCoolerLeakageTestSupplyDeadveightTes'terServiceMaterfromAFanCooler31631731d3194628NA7443NA4627ButterflyBlindFlangeButterflyButterflyHanualNAHotorHanualNoNASta'cusNoOutsideInsideOutsideOutside0/C0/CNAAIQYesNA6.2-6346.26856.2"685lRNA6~2-63417192016ServiceMatertoCFanCoolerASteamGeneratorBlovdovn32032146li57015738ButterflyGlobeGlobeManualHanua1AirNoNoStatusOutsideOutsideOutside000/C.'0/C0CNA6.2-63NAQQ6.2-6SFCYes606~26917BSteamGeneratorBlovdovnServfcaMaterfranDI'anCoolerDemineralizedMatertoContafment3223233245702573746444l1d8l19GlobeGlobeButterflyGlobeCheckManualhirHanualAirNANoStatusNoBothNAOutsideOutsideOutsideOutsideInsideCC00/C0/C0/C0/CCCNAYesYesNAQ6.2-70606270Q6.2-63606.2-715lVL6~2-71516ContainmentPressureTransmittersPT944,F2949>andPT950332aPT944PTS49PT9501819E1419F18190NANAQGlobeGlobeGlobeNANANhHanualManualManualNANANANoNoNoOutsideOutsideOutsideOutsideOutsideOutsideIVLIRNA000NhNANA000QNANA0006.2-726.2-726.2-726.2-726'-726.2-72NANANA2NhNhIVL2N1LNAIR2NA.NANA2NANANA2NANhNh2131313SafetyAnalysis.NSL-0000-SA024Page14fRevision1Date10390 CONTAIANDIS213'CPENETRATIONSIONPIPING~SstemPenetrationNo.ValveNo.ValvePositionValveIndicationPositionOperatorInControlRelatfvetoRoomContafnventPositionAtNormalColdIsmedfateOBeratfonShutdovnPostaccfdent'oserFailureTriponCISMaxisansIsolationTimeCFSAR~FfreClassvNotesSee<<ndottablesHydrocenMonitorInstrumentatfonLinesMainSteamfromASteamGeneratorMainSteamIronBSteamGenerator332c4014029219229239243505A35073517351935213504A3506351635183520CateCateCateCateCateCateSwineCheckCheckCateCateCateSuingCheckCheckCateSolenoidSolenoidSolenoidSolenoidMotorManualAirNAManualMotorManualAirNAManualBothBothBothBothR/0NoR/CNANoR/0NoR/0NANoOutsideOutsideOutside0teideOutsideOutsfdeOutsideOutsideOutsideOutsideOutsideOutsideOutsideOutsfdeCCCCC0000CCCCCCCC0CCCC0CCCC00CC000CC0AINAAINANAAINAAINANAyesyesyssTesNoNANoNANANoNANoNANA6.2746.2746.2746.2746.2756.2756.2756'756.2756.2756.2756.2756'756.2"75212121211111llllllllll11llllFcedvaterLine403toASteamGenerator399339954008C408348854011CheckCloheCheckCheckGlobeGlobeNAManualNANAManualManualNANoNANANoNoOutsideOutsideOutsideOutsideOutsideOutside00CC00C0CC00C00000NANANANANANANANANANANANA6.2766.2-766.2766.2-766.2-766.2-761111111111111'eedvaterlinetoBSteamGeneratorPersonnelHatchEqufpcentHatch404108020003992399440000408448064012CheckCloheCheckCheckGlobeCloheNAManualNANAManualManualNANoNANANoNoOutsideOutsideOutsideOutsideOutsideOutsideBoth00CC00C0CC000/C0/CC00000NANANANANA'NANA6.2-766.2-766.2-766.2-766.2-766.2-763.8-313.8-301111ll111111SafetyAnalysisNSL-0000-SA024Page14c4RevisionDate10390 13CONTAINNENPENETRATIONS'NDISNPIPINGNotes(I)penetrationNumber2wasaddedasaresultofENR4998tofacflftatesteamgeneratormaintenanceactivitiesduringmfd-loopoperation.Thispenetrationisclosedbyadoubf~asketedblindflangeonbothends)however,onlyoneoIthetwoIlangesarenecessaryforcontainmentIntegritypurposes.(2)Thfspenettatfonisprovidedwithredundantsealsandfsclosedduringnormalopezatfon.(3)Theendofthetueltransfertubeinsidecontainmentfsclosedbyadoubf~asketedblindflange,topreventleakageorspentfuelpit.waterfntothecontafnmentduringplantoperation.ThisflangealsoservesasprotectfonagainstleakageIzomthecontainmentfollowingalosswfwoofantaccident.(4)Thisisaclosedsystemoutsidecontainment.Verificationofthisclosedsystemasacontafnmentisolationboundarylsaccomplishedviainserviceand/orshutdownleakagechecks.Thisapplfestothefollowingsystems:SafetyIn)ection,ContainmentSpray,Charging,ResidualHeatRemoval,andComponentCoolingHater.(5)Thispenetrationwasonlyutilizedduringfnltfalplantconstructionandfsmaintainedfnactfvate.(6)AsecondisolationbarrierisprovidedbythevolumecontroltankandconnectfngpipingperletterfromD.D.DfIanni,USNRC,toR.N.Kober,RG(E,datedJanuary30,1987.Thisbarrierisnotrequiredtobetested.IOCFR50,AppendixJcontainmentleakagetestingfsnotrequiredperL.D.whiteJr.lettertoD.L.Fiemann,USNRC,datedSeptember21,1978.(8)MOVs1813A,1813B,720,and701aremaintainedclosedatpowerwiththeirbreakerslockedoff.(9)Thisvalvereceivesacontafnsentisolationsfgnal)however,creditisnottakenforthisfunction.Therefore,thisvalveisnotsub)ectedtoIOCFR50,AppendixJlea'kagetesting,nordoesftrequireamaximumisolationtfme.(10)ContainmentIsolationSignalswereaddedtoAOVs200A.2008,and202sinceAOV427fallsopenonlosspzpower.TheIsolationsignalforthesethreevalveslsrelayedFromAOV427.(11)TheMainSteam,MainFeedwater,andStandbyAuxiliaryFeedwaterisolationvalvesarenotconsideredcontafnmsntfsolatfonvalves.Thecontainsmntboundaryfsthesteamgeneratorsecondarysideandtubes.(12)Manualvalves547and1793arelockedclosedandleaktestedtoprovideequivalentprotectionforGDC56and57(seeUFSAR6.2.4.4.1,Class3A).Ik(13)(14)(15)(16)(18)Thepressuretransmitterassexbly,byitsdesign,providesacontainmentpressureboundary.Thefntegrityofthisboundaryisverifiedbyannualleakagetests.OperationsfsinstructedtomanuallycloseAOV745followingaContainmentIsolationSignaluntilanautomaticsignal1sinstalledthroughthenecessarymodfficatfon.Sump]inesarefnoperationandfilledwithIfufdfoffowfnganaccident)therefore.10CFR50,AppendixJleakagetestingisnotrequiredforthispenetratfon.SeeL.D.NhfteJr.lettertoD.L.Ziemann,USNRC,datedSeptember21,1978.Thismanualvalvefssub)ectedtoanannualhydrostaticleakagetestandfsnotsub]ectto10CFR50.AppendixJleakagetesting.TheserviceNaterSystemoperatesatahigherpressurethanthecontafnmentaccidentpressureandfsmissileprotectedinsidecontainment.Therefore,thismanualvalveisusedforflowcontrolonlyandfsnotsub]ectedto10CFR50AppendixJleakagetesting.SeeletterfromJ.E.Mafer,RG(E.toD.M.Czutchfield,hRC,datedAugust30,1982.ThfssolenoidvalveismaintainedInactiveintheclosedpositionbyremovalofftsDCcontrolpower.(19)TheIlangesandassociateddoublesealsprovidecontafnmentIsolationandensurethatcontafnmentIntegrityfsmaintainedIorallmodesofoperationabovecoldshutdown.NhentheIlangesareremoved,coldshutdovncontainmentintegritylsprovidedbythevalves.Thesevalvesdonotrequire10CFR50,AppendixJleakagetesting,noramaximumisolationtime.(20)Thispenetrationisdecozcdssfonedandweldecishut.(21)Acceptablefsolatfon~pabflftyisprovidedForfnstrumentlinesbytwoisolationboundariesoutsidecontainment.OneoftheboundariesoutsidecontainmentisaSeismicClassIclosedsystemwhichfssub)ectedtoTypeCleakagetestingunder10CFR50,AppendixJ.SafetyAnalysisNSL-0000-SA024Page14hRevision1 tt'Iy0 AttachmentBSafetyAnalysisNSL-0000-SA024Page15Revision0Date092490 Theblanksor"-"withincolumnswerereplacedwith"NA".Typographicalclarificationonly.Notechnicalchange.2.(1)Theblanksor"-"forthePositionAtcolumnswerereplacedwiththerepresentativeposition;(2)The"No"listedunderPositionIndicationinControlRoomwasreplacedwith"NA".(1)(2)Thevalvepositionand"NA"aremorerepresentativeofthepenetrationconfiguration.Inaddition,consistencyismaintainedwithinthetable.Notechnicalchange.3.The"AI"orblankforthePowerFailurecolumnformanualvalveswasreplacedwith"NA".The"NA"ismorerepresentativeofthepenetrationconfigurationsinceamanualvalvedoesnotreceiveanymotivepower.Notechnicalchange..4.wasreplacedwith"NA".The"NA"ismorerepresentativeofthepenetrationconfiguration.Inaddition,consistencyismaintainedwithinthetable.Notechnicalchange.5.Theblankor"No"forMaximumIsolationTimewasreplacedwith"NA".The"NA"ismorerepresentativeofthepenetrationconfiguration.Inaddition,consistencyismaintainedwithinthetable.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page16Revision0Date092490

~~J~

Added"Cold"toPositionAtShutdowncolumnheading.MinorclarificationforconsistencywithTechnicalSpecifications.Notechnicalchange.2.(1)Added"Immediate"toPositionAtPostaccidentcolumnheading;(2)AddedNote"a"(1)(2)Clarificationofcolumnsincevalvepositioncanbepotentiallychangedduringpostaccidentrecoveryoperations.ColumnnowprovidescleardefinitionofpenetrationconfigurationfollowingreceiptofaCIS.3.table;(2)Deleteddefinitionsfor"W"and"G"fromtableLegend.(1)(2)Columndidnotprovideanyinformationrelevanttotable.Fluidtypecanbeinferredfrom~Sstemcolumn.4associatedNote"c"fromtable.Columndidnotprovideanyinformationrelevanttotable.5.Addeddefinitionsfor"AOV","CV","MOV","MV",and"SOV"totableLegend.Correctionoftypographicalomission.Notechnicalchange.6.(1)ModifiedPositionIndicationinControlRoomcolumntoreflecttypeofindicationinsteadof"Yes"and"No";(2)Addeddefinitionfor"R/G"and"Status"totableLegend."Both"indicatesthatared/greenlightandstatuslightexists.(1)(2)Thetypeofcontrolroomindicationismorerepresentativeofthesystemconfiguration.Thisisaclarificationonly.Notechnicalchange.7.MovedTableHeadingNotes"a","b","c",and"d"tofirstpageoftable.Minorformatchangeonly.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page17Revision0

~c 8.(1)RenamedNote"a"to"b";(2)Added"norinstrumentdelaytime"toendofnote.(1)(2)Minorclarification-only.NoteisnowconsistentwithStandardReviewPlanSection6.2.4.Notechnicalchange.9.RenamedNote"b"to"c".Notechnicalchange.10.Deleted"Line"from~Sstemcolumnheading.Notechnicalchange.AddedNote"d"toNotescolumn.Minorclarificationonly.TheNotescolumnisnowonlyusedtosupplementtheUFSARtextwhichprovidesmoreinformation.Notechnicalchange.=SafetyAnalysisNSL-0000-SA024Page18Revision0Date092490

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Penetration2-Addedpenetrationandnecessaryinformationtothetable.Thissparepenetrationwasmodifiedtoprovideaccessforsteamgeneratorinspectionandmaintenancecablingduringrefuelingoutagestoenhancecontainmentclosureduringmidloopoperations.Nonewvalveswereadded.2.Penetration29-(1)GlobalNote1;(2)AddedNote2.(1)(2)Notechnicalchange.3.Penetration100-(1)GlobalNotes1,2,and4;(2)AddedNote4;(3)ChangedPositionAtImmediatePostaccidentfrom"0/C"to"C".(1)(2)Notechnicalchange.(3)UpdateforbetterrepresentationofsystemconfigurationsincetheChargingSystemisisolateduponreceiptofaSIsignal.4~Penetration101-(1)GlobalNotes1,2,4,and5;(2)AddedNote4;(3)Added"3B"underClassforvalve889B;(4)Reorderedpenetrationvalves.(1)(2)Notechnicalchange.(3)Correctionoftypographicalomission.Notechnicalchange.(4)Valvesnowinnumericorder.Notechnicalchange.5.Penetration102-(1)GlobalNotes1,2,4,and5;(2)AddedNote4.(1)(2)Notechnicalchange.6.Penetration103-Deletedvalve5129(entirelineintable)andreplacedwithBlindFlange.ReplacedNoteof"Nolongerinuse"toreflectaccurateconfigurationstatusofBlindFlange.TheuseoftheBlindFlangeisconsistentwiththepreviouslylistedlocked-closedmanualvalve.SafetyAnalysisNSL-0000-SA024Page19Revision0

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7.Penetration105-(1)GlobalNotes1,2,and4;(2)AddedNote4.(1)(2)Notechnicalchange.8.9.10.Penetration106-(1)GlobalNotes1,2,and4;(2)AddedNote4;(3)Changed"supply"to"Inlet"under~Sstem.Penetration107-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"Status"forbothvalves;(2)ChangedPositionAtColdShutdownfrom"0"to"0/C"forbothvalves.Penetration108-(1)Added"andExcessLetdowntoVCT"under~Sstem;(2)ChangedPositionIndicationInControlRoomfrom"Yes"to"Both";(3)Changed'ositionAtColdShutdownfrom"0"to"0/C";(4)AddedNote4;(5)AddedNote6.(1)(2)Notechnicalchange.(3)Minorclarificationonly.Notechnicalchange.(1)Minorclarificationonly.Notechnicalchange.(2)Updateforbetterrepresentationofsystemconfiguration.(1)ConsistencywithTechnicalSpecificationTable3.6-1.(2)Minorclarificationonly.Notechnicalchange.(3)Updateforbetterrepresentationofsystemconfigurationsincethislinemayormaynotbeusedduringcoldshutdownconditions.(4)(5)Notechnicalchange.Penetration109-(1)GlobalNotes1,2,and4;(2)AddedNote4.(1)(2)Notechnicalchange.12.Penetration110a-(1)GlobalNotes1,2,and4;(2)AddedNote4.(1)(2)Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page20Revision0Date092490

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13.Penetration110b-(1)GlobalNotes3and4;(2)AddedNote4;(3)ChangedPositionAtColdShutdownandPositionAtImmediatePostaccidentfrom"C"tonLCss(1)(2)Notechnicalchange.(3)ConsistencywithGinnaAdministrativeControl.14.Penetration111-(1)AddedNote7tobothvalves;(2)AddedNote8tovalve720;(3)AddedNote4tobothvalves;(4)ChangedPositionIndicationInControlRoomfrom"Yes"to"R/G"forMOV720;(5)Addedvalve959andnecessaryinformation.(1)ConsistencywithTechnicalSpecifications.(2)(3)Notechnicalchange.(4)Minorclarificationonly.Notechnicalchange.(5)Valvereceivescontainmentisolationsignalandwaspreviouslymissingfromthetable.15.Penetration112-(1)Deletedvalves204Aand821(entirelineintable)andreplacedwithvalves200A,200B,and202;(2)Addedvalve427andnecessaryinformation;(3)ChangedPositionIndicationInControlRoomfrom"Yes"to"Both"forvalve371;(4)ChangedPositionAtImmediatePostaccidentfrom"0"to"C"forvalve371.(1)(2)Presentconfigurationstatus;thethreenewvalvesenableexplicitcompliancewithGDC55vs.theuseofredundantoutboardisolationvalves.The200A,200B,202,and427valveshavebeensuccessfullytested.(3)Minorclarificationonly.Notechnicalchange.(4)UpdateforbetterrepresentationofsystemconfigurationsinceletdownisisolateduponreceiptofaSIsignal.Penetration113-(1)GlobalNotes1,2,and4;(2)AddedNote4tobothvalves;(3)Reorderedpenetrationvalves.(1)(2)Notechnicalchange.(3)Valvesnowinnumericorder.Notechnicalchange.1SafetyAnalysisNSL-0000-SA024Page21Revision0Date092490 17.Penetration119-(1)GlobalNotes1,2,4,and5;(2)ChangedPositionIndicationInControlRoomfrom"No"-to"R/G"forvalve9704A;(3)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Minorclarificationonly.Notechnicalchange.(3)Valvesnowinnumericorder.Notechnicalchange.18.Penetration120a-(1)GlobalNotes1,2,and4forvalve8623;(2)Changedvalve846from"Gate"to"Globe";(3)ChangedPositionIndicationInControlRoomfrom"Yes"to"Both"forvalve846;(4)ChangedPositionAtNormal0erationfrom"0/C"to"C"forvalve846;(5)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Correctionoftypographicalerror.Notechnicalchange.(3)Minorclarificationonly.Notechnicalchange.(4)Updateforbetterrepresentationofsystemconfiguration.Thisvalveremainsclosedunlesstheaccumulatornitrogenblanketpressuredecreases.(5)Valvesnowinnumericorder.Notechnicalchange.19.Penetration120b-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"Status"forvalve539;(2)ChangedPositionAtNormal0erationfrom"0/C"to"C"forvalve539;(3)GlobalNotes3&4forvalve546.(1)Minorclarificationonly.Notechnicalchange.(2)Updateforbetterrepresentationofsystemconfiguration.(3)Notechnicalchange.20.Penetration121a-(1)GlobalNotes1,2,and4forvalve528;(2)Changedvalve547from"Diaphragm"to"Globe";(3)ChangedPositionAtImmediatePostaccidentfrom"0"to"LC"forvalve547;(4)ChangedPositionAtNormal(5)GlobalNotes3and4forvalve547;(6)Deletedreferenceto"old"Note9;(7)AddedNote12tovalve547.(1)Notechnicalchange.(2)Correctionoftypographicalerror.Notechnicalchange.(3)ConsistencywithGinnaAdministrativeControl.(4)Updateforbetterrepresentationofsystemconfiguration.Notechnicalchange.(5)Notechnicalchange.(6)Correctionoftypographicalerror.Notechnicalchange.(7)Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page22Revision0 21.Penetration121b-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"Both"forvalve508;(2)ChangedPositionAtNormal0erationfrom"0/C"to"C"forvalve508;(3)ChangedPositionAtNormal0erationfrom"C"to"0/C"forvalve529;(4)GlobalNotes1,2,and4forvalve529;(5)Reorderedpenetrationvalves.(1)Minorclarificationonly.Notechnicalchange.(2)(3)Updateforbetterrepresentationofsystemconfiguration.(4)Notechnicalchange.(5)Valvesnowinnumericorder.Notechnicalchange.22.Penetration121c-(1)GlobalNote1forPT945;(2)GlobalNotes3and4forvalve1819A;(3)Added"Gate"under89(1)(2)Notechnicalchange.(3)Correctionoftypographicalomission.Notechnicalchange.23.Penetration121d-(1)GlobalNote1forPT946;(2)GlobalNotes3and4forvalve1819B.(1)(2)Notechnicalchange.24.Penetration123(bottom)-(1)Added"to"before"GasAnalyzerLine"under~sstem;(2)GlobalNotes3and4for1655;(3)Changedvalve1789from"Globe"to"Diaphragm";(4)ChangedPositionIndicationInControlRoomfrom"Yes"to"Status"forvalve1789;(5)ChangedPositionAtNormal0erationfrom"0/C"to"0"forvalve1789;(6)Addedvalve1600A;(7)Reorderedpenetrationvalves.(1)ConsistencywithTechnicalSpecificationTable3.6-1.(2)Notechnicalchange.(3)Correctionoftypographicalerror.Notechnicalchange.(4)Minorclarificationonly.Notechnicalchange.(5)Updateforbetterrepresentationofsystemconfigurationsincethislineremainsopen.(6)Valvereceivescontainmentisolationsignalandwaspreviouslymissingfromthetable.(7)Valvesnowinnumericorder.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page23Revision0Date092490 25.Penetration123(top)-(1)GlobalNotes1,2,4,and5;(2)ChangedPositionIndicationInControlRoomfrom"No"to"R/G"forvalve9704B.(1)Notechnicalchange.(2)Minorclarificationonly.Notechnicalchange.26.Penetration124a-(1)GlobalNotes1,2,and4forvalve743;(2)ChangedPositionAtImmediatePostaccidentfrom"0"to"C"forvalve743;(3)ChangedPositionIndicationInControlRoomfrom"Yes"to"R/G"forvalve745;(4)forvalve745;(5)ChangedMaximumIsolationTimefrom"60"to"NA"forvalve745;(6)ChangedPositionAtColdShutdownfrom"0"to"C"forvalve745.(1)Notechnicalchange.(2)Updateforbetterrepresentationofsystemconfiguration.Operationsisinstructedtomanuallyisolatethislinefollowingreceiptofacontainmentisolationsignal.(3)Minorclarificationonly.Notechnicalchange.(4)(5)Correctionoftypographicalerror.SeeletterfromR.Mecredy,RG&E,toA.Johnson,NRC,datedJuly9,1990.(6)Updatefor'etterrepresentationofsystemconfigurationsinceexcessletdownisnotoperationalduringcoldshutdownconditions.27.Penetration124b-(1)Added"to"before"CFan"under~astern;(2)Addedfourvalves;(3)ChangedPositionAtColdShutdownfrom"C"to"LC"forallfourvalves;(4)ChangedPositionAtImmediatePostaccidentfrom"0/C"to"LC"forallfourvalves;(5)GlobalNotes3and4.(1)Minorclarification.Notechnicalchange.(2)Correctionoftypographicalomission.Notechnicalchange.(3)(4)ConsistencywithGinnaAdministrativeControl.(5)Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page24Revision0Date092490 28.Penetration125-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"R/G";(2)ChangedPositionAtColdShutdownfrom"0"to"C";(3)AddedNote4.(1)Minorclarificationonly.Notechnicalchange.(2)UpdateforbetterrepresentationofsystemconfigurationsinceRCPsarenotoperatingduringcoldshutdownconditions.(3)Notechnicalchange.29.Penetration126-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"R/G";(2)ChangedPositionAtColdShutdownfrom"0"to"C";(3)AddedNote4.(1)Minorclarificationonly.Notechnicalchange;(2)UpdateforbetterrepresentationofsystemconfigurationsinceRCPsarenotoperatingduringcoldshutdownconditions.(3)Notechnicalchange.30.Penetration127-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"R/B"forvalve749A;(2)ChangedPositionAtColdShutdownfrom"0"to"C"forvalve749A;(3)GlobalNotes1,2,and4forvalve750A;(4)ChangedMaximumIsolationTimefrom"60"to"NA"forvalve749A.(1)Minorclarificationonly.Notechnicalchange.(2)UpdateforbetterrepresentationofsystemconfigurationsinceRCPsarenotoperatingduringcoldshutdownconditions..(3)Notechnicalchange.(4)Correctionoftypographicalerror.Notechnicalchange.31.Penetration128-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"R/B"forvalve749B;(2)ChangedPositionAtColdShutdownfrom"0"to"C"forvalve749B;(3)GlobalNotes1,2,and4forvalve750B;(4)ChangedMaximumIsolationTimefrom"60"to"NA"forvalve749B.(1)Minorclarificationonly.Notechnicalchange.(2)UpdateforbetterrepresentationofsystemconfigurationsinceRCPsarenotoperatingduringcoldshutdownconditions.(3)Notechnicalchange.(4)Correctionoftypographicalerror.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page25Revision.0 32.Penetration129-(1)ChangedMaximumIsolationTimefrom"NA"to"60"forvalve1787;(2)ChangedPositionIndicationinControlRoomfrom"Yes"to"Status"forvalves1786and1787;(3)ChangedPositionatColdShutdownfrom"0"to"C"forvalves1786and1787.(4)GlobalNotes1,2,and4forvalve1713;(5)GlobalNotes2,3,and4forvalve1793;(6)Deleted"MOV1793usedforlong-termisolation"underNotesandreplacedwithNote12;(7)Added"NA">>93:Added"Outside"underPositionRelativeToContainmentforvalve1793;(9)Reorderedpenetrationvalves.(1)ConsistencywithTechnicalSpecificationTable3.6-1.(2)Minorclarificationonly.Notechnicalchange.(3)Updateforbetterrepresentationofsystemconfiguration.(4)(5)Notechnicalchange.(6)Minorclarification.Notechnicalchange.(7)Correctionoftypographicalomission.Notechnicalchange.(8)Correctionoftypographicalomission.Notechnicalchange.(9)Valvesnowinnumericorder.Notechnicalchange.33.Penetration130-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"Both";(2)Correctedassociatedvalvenumberto814.(1)Minorclarificationonly.Notechnicalchange.(2)Correctionoftypographicalerror.Notechnicalchange.34.Penetration131-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"Both";(2)Correctedassociatedvalvenumberto813.(1)Minorclarificationonly.Notechnicalchange.(2)Correctionoftypographicalerror.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page26Revision0

~'I00 35.Penetration132-(1)ChangedMaximumIsolationTimefrom"2"to"3"forbothvalves;(2)ChangedPositionAtNormal"/'971;(3)ChangedPositionAtColdShutdownfrom"C"to"0/C"forbothvalves;(4)ChangedPositionIndicationInControlRoomfrom"Yes"to"Both"forbothvalves.(1)ConsistencywithTechnicalSpecifications.Valvedesignallowsclosureasrapidas2(two)seconds.MinimumclosuretimerequiredbyTechnicalSpecificationsis5(five)secondswithinstrumentdelay.(2)(3)Updateforbetterrepresentationofsystemconfiguration.Mini-Purgesystemonlydesignedforuseduringshutdownconditions.(4)Minorclarificationonly.Notechnicalchange.36.Penetration140-(1)AddedNote6;(2)AddedNote7;(3)ChangedPositionIndicationinControlRoomfrom"Yes"toIIR/Gll(1)ConsistencywithTechnicalSpecificationTable3.6-1Note20.(2)Notechnicalchange.(3)Minorclarificationonly.Notechnicalchange.37.Penetration141-(1)Deletedvalve851A(entirelineintable);(2)Addedvalve1813Aandnecessaryinformation;(3)ChangedPositionIndicationInControlRoomfrom"Yes"to"R/G"forvalve850A;(4)AddedNote8tovalve1813A.(1)Valve851AdoesnotmeettheselectioncriteriaoflOCFR50AppendixJ,SectionIIH,items.1through4.Therefore,valvewasdeletedfromtable.(2)Valve1813Awaspreviouslymissingfromtable.(3)Minorclarificationonly.Notechnicalchange.(4)Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page27Revision0 l

38.Penetration142-(1)Deletedvalve851B(entirelineintable);(2)Addedvalve1813Bandnecessaryinformation;(3)ChangedPositionIndicationInControlRoomfrom"Yes"to"R/G"forvalve850B;(4)AddedNote8tovalve1813B.(1)Valve851Bdoesnotmeettheselectioncriteriaof10CFR50AppendixJgSectionIIH,items1through4.Therefore,valvewasdeletedfromtable.(2)Valve1813Bwaspreviouslymissingfromtable.(3)Minorclarificationonly.Notechnicalchange.(4)Notechnicalchange.39.Penetration143-(1)ChangedPositionIndicationInControlRoomfrom"Yes"to"Status"forallthreevalves;(2)ChangedPositionAtNormal0erationfrom"0/C"to"0"forvalves1003Aand1003B;(3)Reorderedpenetrationvalves.(1)Minorclarificationonly.Notechnicalchange.(2)Updateforbetterrepresentationofsystemconfiguration.(3)Valvesnowinnumericorder.Notechnicalchange.40.Penetration201top-GlobalNotes3and4.Notechnicalchange.41.Penetration20lbottom-GlobalNotes3and4.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page28Revision0 42.Penetration202-(1)Changedvalves1076Band1084Bfrom"Globe"to"Diaphragm";(2)ChangedPositionAtNormal0erationColdShutdownImmediatePostaccidentfrom"C"to"LC"forvalves1076Band1084B;(3)GlobalNotes3and4forvalves1076Band1084B;(4)Added"No"underPositionIndicationinControlRoomforvalves1076Band1084B;(5)ChangedValveNo.forIV-3BandIV-5Bto10211S1and10213S1,respectively;(6)Added"Status"underPositionIndicationinControlRoomforvalves10211S1&10213S1;(7)ChangedPositionAtPowerFailurefrom"-"to"FC"forvalves1021181and1021381;(8)Changed~TrionCISfrom"No"to"Yes"forvalves10211S1and10213Sl;(9)ChangedMaximumIsolationTimefrom"NA"to"3"for10211S1and10213Sl;(10)Reorderedpenetrationvalves.(1)Correctionoftypographicalerror.Notechnicalchange.(2)ConsistencywithGinnaAdministrativeControl.(3)Notechnicalchange.(4)Correctionoftypographicalomission.Notechnicalchange.(5)Updatetonewvalvenumberonly.Notechnicalchange.(6)Correctionoftypographicalomission.Notechnicalchange.(7)(8)Updateforbetterrepresentationofsystemconfiguration.Valvesreceivecontainmentisolationsignal.(9)Correctionoftypographicalerror.Notechnicalchange.(10)Valvesnowinnumericorder.Notechnicalchange.43.Penetration203a-(1)Includedseparatelinesintableforvalves1819Cand1819D;(2)Added"Outside"toPositionRelativetoContainmentforPT947andPT948;(3)Added"Globe"underValve~Teforvalves1819Cand18190;(4)GlobalNote1forPT947andPT948;(5)GlobalNotes3and4forvalves1819Cand1819D.(1)Minorclarification-therearetwovalves.Notechnicalchange.(2)(3)Correctionoftypographicalomission.Notechnicalchange.(4)(5)Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page29Revision0 jÃo+g)44.Penetration203b-(1)GlobalNotes3and4;(2)Added"Diaphragm"underValve~Teforallfourvalves;(3)ChangedPositionAtColdShutdownandPositionAtImmediatePostaccidentfrom"C"to"LC"forallfourvalves.(1)Notechnicalchange.(2)Correctionoftypographicalomission.Notechnicalchange.(3)ConsistencywithGinnaAdministrativeControl.45.Penetration204-(1)AddedNote2toBlindFlange;(2)GlobalNote1forBlindFlange;(3)ChangedPositionIndicationinControlRoomfrom"Yes"to"Both"forvalve5869;(4)ChangedpositionAtNormal0erationfrom"0/C"to"C"forvalve5869;(5)ChangedPositionAtColdShutdownfrom"0"to"0/C"for5869;(6)ChangedMaximumIsolationTimefrom"5"to"NA"forvalve5869;(7)AddedNote19.(1)(2)Notechnicalchange.(3)Minorclarificationonly.Notechnicalchange.(4)(5)Updateforbetterrepresentationofsystemconfiguration.Penetrationonlyusedduringcoldshutdownconditions.Mini-purgesystemnowusedinplaceofpurgesystem.(6)TheBlindFlangeactsastheisolationboundary.Therefore,noisolation'timeisrequiredforthevalve.(7)Notechnicalchange.46.Penetration205-(1)ChangedMaximumIsolationTimefrom"NA"to"60"forvalve966C;(2)Addedvalve955andnecessaryinformation;(3)ChangedPositionIndicationinControlRoomfrom"Yes"to"Status"forvalve966C;(4)ChangedPositionAtNormal0erationandPositionAtColdShutdownfrom"0/C"to"C"forvalve966C;(5)GlobalNotes3and4forvalve956D;(6)Reorderedpenetrationvalves.(1)ConsistencywithTechnicalSpecificationTable3.6-1.(2)Valvereceivescontainmentisolationsignalandwaspreviouslymissingfromthetable.(3)Minorclarificationonly.Notechnicalchange.(4)Updateforbetterrepresentationofsystemconfiguration.Samplingsystemnormallyisolated.(5)Notechnicalchange.(6)Valvesnowinnumericorder.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page30Revision0Date092490

49Penetration207a-(1)ChangedMaximumIsolationTimefrom"NA"to"60"forvalve966A;(2)Addedvalve951andnecessaryinformation;(3)ChangedPositionIndicationinControlRoomfrom"Yes"to"Status"forvalve966A;(4)ChangedPositionAtNormal0erationandPositionAtColdShutdownfrom"0/C"to"C"forvalve966A;(5)GlobalNotes3and4forvalve956F;(6)Reorderedpenetrationvalves.(1)ConsistencywithTechnicalSpecificationTable3.6-1.(2)Valvereceivescontainmentisolationsignalandwaspreviouslymissingfromthetable.(3)Minorclarificationonly.Notechnicalchange.(4)Updateforbetterrepresentationofsystemconfiguration.Samplingsystemnormallyisolated.(5)Notechnicalchange.(6)Valvesnowinnumericorder.Notechnicalchange.50.Penetration207b-(1)ChangedMaximumIsolationTimefrom"NA"to"60"forvalve5736;(2)ChangedPositionIndicationinControlRoomfrom"Yes"to"Status"forvalve5736;(3)ChangedPositionAtNormal0erationfrom"0/C"to"0"forvalve5736;(4)ChangedPositionAtColdShutdownfrom"0/C"to"C"forvalve5736;(5)GlobalNotes3and4for5734;(6)Reorderedpenetrationvalves.(1)ConsistencywithTechnicalSpecificationTable3.6-1.(2)Minorclarificationonly.Notechnicalchange.(3)(4)Updateforbetterrepresentationofsystemconfiguration.(5)Notechnicalchange.(6)Valvesnowinnumericorder.Notechnicalchange.51.Penetration209top-(1)GlobalNotes3and4;(2)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Valveordernowconsistentwithotherpenetrations.Notechnicalchange.52.Penetration209bottom-(1)GlobalNotes3and4;(2)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Valveordernowconsistentwithotherpenetrations.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page32Revision1 53.Penetration210-(1)Added"A&B"before"Reoombiners"under~3stem;(2)AddedPositionIndicationinControlRoomto"Status"forallsolenoidvalves;(3)Added"Yes"under~TrionCISforallsolenoidvalves;(4)Addedvalves10214S1and10215Sandnecessaryinformation;(5)ChangedPositionAtPowerFailurefrom"-"to"FC"forallsolenoidvalves;(6)ChangedPositionAtNormal0erationColdShutdownImmediatePostaccidentfrom"C"to"LC"for1080A;(7)GlobalNotes3and4forvalve1080A;(8)ChangedValveNo.forIV-2AandIV-2Bto10214Sand10215S1,respectively;(9)AddedNote18tosolenoidvalves;(10)ChangedMaximumIsolationTimefrom"NA"to"3"forallsolenoidvalves.(1)ConsistencywithTechnicalSpecificationTable3.6-1.(2)Minorclarificationonly.Notechnicalchange.(3)Correctionoftypographicalomission.Notechnicalchange.(4)Valvereceivecontainmentisolationsignalandwaspreviouslymissingfromthetable.(5)Updateforbetterrepresentationofsystemconfiguration.Valvesreceivecontainmentisolationsignal.(6)ConsistencywithGinnaAdministrativeControl.(7)Notechnicalchange.(8)Updatetonewvalvenumberonly.Notechnicalchange.(9)Notechnicalchange.(10)Correctionoftypographicalerror.Notechnicalchange.-54.Penetration300-(1)AddedNote19forbothvalveandflange;(2)AddedNote2toBlindFlange;(3)GlobalNote1forBlindFlange;(4)ChangedPositionAtNormal0erationfrom"0/C"to"C"forvalve5879;(5)ChangedPositionAtColdShutdownfrom"0"to"0/C"forvalve5879;(1)Notechnicalchange.(2)ConsistencywithTechnicalSpecifications.Notechnicalchange.(3)(4)Updateforbetterrepresentationofsystemconfiguration.Penetrationonlyusedduringcoldshutdownconditions.Mini-purgesystemnowusedinplaceofpurgesystem.SafetyAnalysisNSL-0000-SA024Page33Revision0Date092490 55.Penetration301-(1)GlobalNotes3and4;(2)ChangedPositionAtColdShutdownandPositionAtImmediatePostaccidentfrom"0"to"LC"forbothvalves;(3)AddedNote5tobothvalves.(1)Notechnicalchange.(2)ConsistencywithGinnaAdministrativeControl.(3)Notechnicalchange.56.Penetration303-(1)GlobalNotes3and4;(2)ChangedPositionAtColdShutdownandPositionAtImmediatePostaccidentfrom"0"to"LC"forbothvalves;(3)AddedNote5tobothvalves;(4)Changedbothvalvesfrom"Diaphragm"to"Globe";(5)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)ConsistencywithGinnaAdministrativeControl.(3)Notechnicalchange.(4)Correctionoftypographicalerror.Notechnicalchange.(5)Valvesnowinnumericorder.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page34Revision0Date092490 57.Penetration304-(1)Changedvalves1076Aand1084Afrom"Solenoid"to"Diaphragm";(2)ChangedPositionAtNormal0erationColdShutdownandImmediatePostaccidentfrom"C"to"LC"forvalves1076Aand1084A;(3)Added"No"underPositionIndicationInControlRoomforvalves1076Aand1084A;(4)GlobalNotes3and4forvalves1076Aand1084A;(5)ChangedValveNo.forIV-3AandIV-5Ato10205S1and10209S1,respectively;(6)Added"Status"underPositionIndicationinControlRoomforvalves10205Sl&10209S1;(7)ChangedPositionAtPowerFailurefrom"-"to"FC"forvalves10205Sland10209S1;(8)Changed~Tri'nCISfrom"No"to"Yes"forvalve10205S1and10209S1;(9)AddedNote17forvalves10205Sland10209S1;(10)ChangedMaximumIsolationTimefrom"NA"to"3"forvalves10205S1and10209S1;(11)Reorderedpenetrationvalves.(1)Correctionoftypographicalerror.Notechnicalchange.(2)ConsistencywithGinnaAdministrativeControl.(3)Correctionoftypographicalomission.Notechnicalchange.(4)Notechnicalchange.(5)Updatetonewvalvenumberonly.Notechnicalchange.(6)Minorclarificationonly.Notechnicalchange.(7)(8)Updateforbetterrepresentationofsystemconfiguration.Valvesreceivecontainmentisolationsignal.(9)Notechnicalchange.(10)Correctionoftypographicalerror.Notechnicalchange.(11)Valvesnowinnumericorder.Notechnicalchange.58.Penetration305a(bottom)-(1)Changed~Sstemto"ContainmentAirSampleOut";(2)ChangedMaximumIsolationTimefrom"NA"to"60"forvalve1597;(3)Changedvalve1596from"Diaphragm"to"Globe";(4)GlobalNotes3and4forvalve1597;(5)ChangedPositionIndicationinControlRoomfrom"Yes"to"Both"forvalve1597;(6)Reorderedpenetrationvalves.(1)ConsistencywithUFSARDrawingTitle.Notechnicalchange.(2)ConsistencywithTechnicalSpecificationTable3.6-1.(3)Correctionoftypographicalerror.Notechnicalchange.(4)Notechnicalchange.(5)Minorclarificationonly.Notechnicalchange.(6)Valvesnowinnumericorder.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page35Revision0 59.Penetration305b(top)-(1)Changed~Sstemto"ContainmentAirSampleInlet";(2)ChangedMaximumIsolationTimefrom"NA"to"60"forvalve1599;(3)ChangedPositionIndicationinControlRoomfrom"Yes"to"Both"forvalves1598and1599;(4)Reorderedpenetrationvalves.(1)ConsistencywithUFSARDrawingTitle.(2)ConsistencywithTechnicalSpecificationTable3.6-1.(3)Minorclarificationonly.Notechnicalchange.(4)Valvesnowinnumericorder.Notechnicalchange.60.Penetration305c-<1)Changed~Sstemto"ContainmentAirSamplePostaccident";forallsixvalves;(3)ChangedPositionAtColdShutdownandPositionAtImmediatePostaccidentfrom"C"to"LC"forallsixvalves;(4)GlobalNotes3and4;(5)Reorderedpenetrationvalves.(1)ConsistencywithUFSARDrawingTitle.(2)Correctionoftypographicalomission.Notechnicalchange.(3)ConsistencywithGinnaAdministrativeControl.(4)Notechnicalchange.(5)Valvesnowinnumericorder.Notechnicalchange.61.Penetration307-(1)SwitchedValveNo.forvalves9227and9229;(2)Added"Gate"-underValve0eratorTeforvalve9227;(3)GlobalNotes1,2,and4forvalve9229;(4)ChangedPositionIndicationinControlRoomfrom"Yes"to"Both"forvalve9227.(1)Correctionoftypographicalerror.Notechnicalchange.(2)Correctionoftypographicalomission.Notechnicalchange.(3)Notechnicalchange.(4)Minorclarificationonly.Notechnicalchange.62.Penetration308-(1)ChangedValveNo.to4629;(2)GlobalNotes3and4;(3)ChangedPositionAtNormal0erationandPositionAtImmediatePostaccidentfrom"0"to"LO";(4)ChangedPositionAtColdShutdownfrom"0"to"0/C"(5)AddedNote17.(1)Correctionoftypographicalerror.Notechnicalchange.(2)Notechnicalchange.(3)ConsistencywithGinnaAdministrativeControl.(4)Updateforbetterrepresentationofsystemconfigurationsincefancoolersmaybeisolatedformaintenanceduringcoldshutdown.(5)Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page36Revision0

,P><><~!~A.,gyes-.gory~gg,~:>FQKQ<,.4idsi,63.Penetration309-(1)ChangedMaximumIsolationTimefrom"2"to"3"forbothvalves;(2)ChangedPositionIndicationinControlRoomfrom"Yes"to"Both"forbothvalves;(3)Reorderedpenetrationvalves.(1)ConsistencywithTechnicalSpecifications.Valvedesignallowsclosureasrapidas2(two)seconds.MinimumclosuretimerequiredbyTechnicalSpecificationsis5(five)seconds.(2)Minorclarificationonly.Notechnicalchange.(3)Valvesnowinnumericorder.Notechnicalchange.64.Penetration310a-(1)Changedvalve7141from"Diaphragm"to"Gate";(2)ChangedPositionAtImmediatePostaccidentfrom"C"to"LC"forvalve7141;(3)GlobalNotes3and4forvalve7141;(4)GlobalNotes1,2,and4forvalve7226;(5)Reorderedpenetrationvalves.(1)Correctionoftypographicalerror.Notechnicalchange.(2)ConsistencywithGinnaAdministrativeControl.(3)(4)Notechnicalchange.(5)Valvesnowinnumericorder.Notechnicalchange.65.Penetration310b-(1)Changedvalve5392from"Diaphragm"to"Globe";(2)ChangedPositionIndicationinControlRoomfrom"Yes"to"Both"forvalve5392;(3)ChangedPositionAtColdShutdownfrom"C"to"0"forvalve5393;(4)GlobalNotes1,2,and4for5393;(5)Added"0"underPositionAtColdShutdownforvalve5392;(6)Added"C"underPositionAtImmediatePostaccidentforvalve5392;(7)ChangedPositionatPowerFailurefrom"-"to"FC"forvalve5392;(8)Reorderedpenetrationvalves.(1)Correctionoftypographicalerror.Notechnicalchange.(2)Minorclarificationonly.Notechnicalchange.(3)UpdateforbetterrepresentationofsystemconfigurationsinceIAisusedduringcoldshutdownconditions.(4)Notechnicalchange.(5)(6)(7)Updateforbetterrepresentationofsystemconfiguration.Valvereceivescontainmentisolationsignal.(8)Valvesnowinnumericorder.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page37Revision0Date092490

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Penetration311-(1)ChangedPositionAtColdShutdownfrom"0"to"0/C";(2)ChangedPositionAtNormal0erationandPositionAtImmediatePostaccidentfrom"0"to"LO";(3)GlobalNotes3and4.(1)Updateforbetterrepresentationofsystemconfigurationsincefancoolersmaybeisolatedformaintenanceduringcoldshutdownconditions.(2)ConsistencywithGinnaAdministrativeControl.(3)Notechnicalchange.67.Penetration312-(1)ChangedPositionAtColdShutdownfrom"0"to"0/C";(2)ChangedPositionAtNormal0erationandPositionAtImmediatePostaccidentfrom"0"to"LO";(3)GlobalNotes3and4~(1)Updateforbetterrepresentationofsystemconfigurationsincefancoolersmaybeisolatedformaintenanceduringcoldshutdownconditions.(2)ConsistencywithGinnaAdministrativeControl.(3)Notechnicalchange.68.Penetration313-(1)Added"Blind"GlobalNotes1,2,and4forBlindFlange;(3)ChangedPositionIndicationinControlRoomfrom"Yes"to"Status"from"No"to"Yes"forvalve7444;(5)AddedNote19.(1)Correctionoftypographicalomission.Notechnicalchange.(2)Notechnicalchange.(3)Minorclarificationonly.Notechnicalchange.(4)Correctionoftypographicalerror.Notechnicalchange.(5)Notechnicalchange.69.Penetration315-(1)ChangedPositionAtColdShutdownfrom"0"to"0/C";(2)ChangedPositionAtNormal0erationandPositionAtImmediatePostaccidentfrom"0"to"LO";(3)GlobalNotes3and4.(1)Updateforbetterrepresentationofsystemconfigurationsincefancoolersmaybeisolatedformaintenanceduringcoldshutdownconditions.(2)ConsistencywithGinnaAdministrativeControl.(3)Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page38Revision0Date092490

74.Penetration320-(1)GlobalNotes3and4;(2)ChangedPositionAtNormalPostaccidentfrom"0"to"LO";(3)ChangedPositionAtColdShutdownfromf!OfftonO/Ctt(1)Notechnicalchange.(2)ConsistencywithGinnaAdministrativeControl.(3)Updateforbetterrepresentationofsystemconfigurationsincefancoolersmaybeisolatedformaintenanceduringcoldshutdownconditions.75.Penetration321-(1)GlobalNotes3and4forvalve5701;(2)ChangedPositionIndicationinControlRoomfrom"Yes"to"Status"forvalve5738;(3)ChangedPositionAtColdShutdownfrom"C"to"0/C"forvalve5738;(4)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Minorclarificationonly.Notechnical.change.(3)Updateforbetterrepresentationofsystemconfiguration.(4)Valvesnowinnumericorder.Notechnicalchange.76.Penetration322-(1)GlobalNotes3and4forvalve5702.(2)ChangedPositionIndicationinControlRoomfrom"Yes"to"Status"forvalve5737;(3)ChangedPositionAtColdShutdownfrom"C"to"0/C"forvalve5737;(4)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Minorclarificationonly.Notechnicalchange.(3)Updateforbetterrepresentationofsystemconfiguration.(4)Valvesnowinnumericorder.Notechnicalchange.77.Penetration323-(1)GlobalNotes3and4;(2)ChangedPositionAtNormalPostaccidentfrom"0"to"LO";(3)ChangedPositionAtColdShutdownfrom"0"to"0/C"(1)Notechnical'change.(2)ConsistencywithGinnaAdministrativeControl.(3)Updateforbetterrepresentationofsystemconfigurationsincefancoolersmaybeisolatedformaintenanceduringcoldshutdownconditions.SafetyAnalysisNSL-0000-SA024Page40Revision1Date10390 78.Penetration324-(1)Changedvalve8418from"Diaphragm"to"Globe";(2)ChangedPositionAtColdShutdownfrom"0"to"0/C"forvalve8418;(3)ChangedPositionIndicationinControlfrom"Yes"to"Both"forvalve8418;(4)GlobalNotes1,2,and4;(5)ChangedMaximumIsolationTimefrom"NA"to"60"forvalve8418;(6)Reorderedpenetrationvalves.(1)Correctionoftypographicalerror.Notechnicalchange.(2)Updateforbetterrepresentationofsystemconfiguration.(3)Minorclarificationonly.Notechnicalchange.(4)Notechnicalchange.(5)Correctionoftypographicalerror.Notechnicalchange.(6)Valvesnowinnumericorder.Notechnicalchange.79.Penetration332a-(1)GlobalNote1forpressuretransmitters;(2)Added"Globe"hvalves;(3)GlobalNote3forthemanualvalves;(4)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Correctionoftypographicalomission.Notechnicalchange.(3)Notechnicalchange.(4)Valvesnowinnumericorder.Notechnicalchange.80.Penetration332b-Deletedentirepenetrationfromtable.Penetrationhasdoubleisolationandmeetsthecriteria,foratestconnection.Therefore,thispenetrationisnotrequiredtobetestedper10CFR50AppendixJanddoesnotbelongonthetable.81.Penetration332c-(1)Added"6.2-74"underUFSARFiureforallvalvesotherthan922.(2)ChangedPositionIndicationinControlRoomfrom"Yes"to"Both"forallfourvalves;(3)ChangedPositionAtImmediatePostaccidentfrom"0/C"to"C"forallvalves.(1)Correctionoftypographicalomission.Notechnicalchange.(2)Minorclarificationonly.Notechnicalchange.(3)Updateforbetterrepresentationofsystemconfiguration.Systemisolateduponreceiptofcontainmentisolationsignal.SafetyAnalysisNSL-0000-SA024Page41Revision0Date092490 82.Penetration401-(1)AddedNote11toallvalvesotherthan3517;(2)Changed3517;(3)ChangedPositionIndicationinControlRoomfrom"Yes"to"R/G"forvalves3505Aand3517;(4)GlobalNotes1,2,3,4,and5;(5)Reorderedpenetrationvalves.(1)Correctionoftypographicalomission.Notechnicalchange.(2)Correctionoftypographicalerror.Notechnicalchange.(3)Minorclarificationonly.Notechnicalchange.(4)Notechnicalchange.(5)Valvesnowinnumericorder.Notechnicalchange.83.Penetration402-(1)AddedNote11toallvalvesotherthan3516and3518;(2)valve3516;(3)ChangedPositionIndicationinControlRoomfrom"Yes"to"R/G"forvalves3504Aand3516;(4)GlobalNotes1,2,3,4,and5;(5)Reorderedpenetrationvalves.(1)Correctionoftypographicalomission.Notechnicalchange.(2)Correctionoftypographicalerror.Notechnicalchange.(3)Minorclarificationonly.Notechnicalchange.(4)Notechnicalchange..(5)Valvesnowinnumericorder.Notechnicalchange.84.Penetration403-(1)GlobalNotes1,2,3.from"6.2-75"to"6.2-76"forvalve3995;(3)Added"6.2-76"underUFSARFiciureforallvalvesaftervalve3995;(4)AddedNote11toallvalvesotherthanvalve3995;(5)Added"4"underClassforallvalvesotherthan3995;(6)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Correctionoftypographicalerror.Notechnicalchange.(3)(4)(5)Correctionoftypographicalomission.Notechnicalchange.(6)Valvesnowinnumericorder.Notechnicalchange.85.Penetration404-(1)GlobalNotes1,2,from"6.2-75"to"6.2-76"forvalve3994;(3)AddedNote9toallvalvesotherthan4000D;(4)Reorderedpenetrationvalves.(1)Notechnicalchange.(2)Correctionoftypographicalerror.Notechnicalchange.(3)Correctionoftypographicalomission.Notechnicalchange.(4)Valvesnowinnumericorder.Notechnicalchange;SafetyAnalysisNSL-0000-SA024Page42Revision0 86.Penetration1000-(1)GlobalNotes1,2,4,and5;(2)Added"Both"toPositionRelativetoContainment;(3)(1)Notechnicalchange.(2)(3)Correctionoftypographicalomission.Notechnicalchange.87.Penetration2000-(1)GlobalNotes1,2,4,and5;(2)Added"Both"toPositionRelativetoContainment;(3)"3.8-3IV'1)Notechnicalchange.(2)(3)Correctionoftypographicalomission.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page43Revision0 (1)Deletedlastsentenceof"old"Note1andmoveditto"new"Note2;(2)Renumberedremaining"old"Note1asNote3.(1)(2)Thedeletedsentenceofthenoteisstillappliedtonecessarypenetrations.Notechnicalchange.2.Deleted"old"Note2.NotewasonlyaduplicationoftheUFSARtext.See"new"Note4.Notechnicalchange.3.Deleted"old"Note3.NotewasonlyaduplicationoftheUFSARtext.See"new"Note4.Notechnicalchange.4.(1)Deletedfirsttwosentencesof"old"Note4;(2)Modifiedlastsentencetoreflectsystemconfiguration;(3)Renumbered"old"Note4asNote6.(1)ThesetwosentencesonlyduplicatedUFSARtext.Notechnicalchange.(2)SentencenowaccuratelyreflectswordingoftheJanuary30,1987letter.(3)Notechnicalchange.5.Deleted"old"Note5.NotewasonlyaduplicationoftheUFSARtext.See"new"Note4.Notechnicalchange.6.Deleted"old"Note6.NotewasonlyaduplicationoftheUFSARtext.See"new"Note4.Notechnicalchange.7.Deleted"old"Note7.NotewasonlyaduplicationoftheUFSARtext.Notechnicalchange.8.Deleted"old"Note8.NotewasonlyaduplicationoftheUFSARtext.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page44Revision0Date092490 9.(1)Modified"old"Note9;(2)Renumbered"old"Note9asNote13.(1)(2)Minorclarificationonly.Notenowdescribesindetailtheuseofthepressuretransmitterasaboundary.Notechnicalchange.10.Deleted"old"Note10.Notewasonlya.duplicationoftheUFSARtext.See"new"Note4.Notechnicalchange.Deleted"old"Note11.NotewasonlyaduplicationoftheUFSARtext.See"new"Note4.Notechnicalchange.12.(1)Modified"old"Note12;(2)Renumberedto"new"Note15.Minorclarificationonly.change.Notechnical13.Deleted"old"Note13.NotewasonlyaduplicationoftheUFSARtext.Notechnicalchange.14.(1)Deletedlasttwosentencesof"old"Note14andmoveditto"new"Note16;(2)Modifiedremaining"old"Note14;(3)Renumbered"old"Note14asNote17.(1)Thedeletedsentenceofthenoteisstillappliedtonecessarypenetrations.Notechnicalchange.(2)(3)Minorclarificationofnoteonly.Notechnicalchange.15.Deleted"old"Note15.NotewasonlyaduplicationoftheUFSARtext.Notechnicalchange.16.Deleted"old"Note16.Noteisincorrectandnolongerapplicable.17.(1)Modified"old"Note17;(2)Renumbered"old"note17asNote21.(1)(2)Minorclarificationofnoteonly.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page45Revision0 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32.AddedNote20.Minorclarificationonly.Noteprovidesadditionalinformationrelatedtopenetration'suse.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page48Revision0Date092490 18.(1)Modified"old"Note18;(2)Renumbered"old"Note10asNote11.(1)(2)Minorclarificationofnoteonly.Notechnicalchange.19.AddedNotel.Noteprovidesclarificationonuseofthepenetration.SeeletterfromR.Mecredy,RG&E,toA.Johnson,NRC,datedMarch13,1990.20.AddedNote2.Noteprovidesgenericdescriptionofpenetrationseals.Noteoriginallypartof"old"Note1.Notechnicalchange.21.AddedNote4.Minorclarificationonly.Noteoriginallypartof"old"Notes2,3,5,6,10,and11.Notenowusedonaglobalbasis.Notechnicalchange.22.AddedNote5.Minorclarificationonly.Noteprovidesadditionalinformationrelatedtopenetration'suse.Notechnicalchange.23.AddedNote7.NoteprovidesconsistencywithTechnicalSpecificationTable3.6-1Note20.Notechnicalchange.24.AddedNote8.Minorclarificationonly.NoteprovidesadditionalinformationrelatedtoMOVbreakerstatus.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page46Revision0 k

25.AddedNote9.%RP)>h~r..'".'~>Y&Q<<>.vÃF>N4!jFrvca44AYY+cPc>'~>>@48<44~AACNK+AA~>~>Y4s.."4%ggggMinorclarificationonly.Noteprovidesadditionalinformationrelatedtofunctionofthevalve.Notechnicalchange.26.AddedNote10.Minorclarificationonly.Noteprovidesdetaileddescriptionofpenetrationvalves.Notechnicalchange.27.AddedNote12.Minorclarificationonly.Notechnicalchange.28.AddedNote14.Noteprovidesadditionalinformationrelatedtopenetration.SeeletterfromR.Mecredy,RG&E,toA.Johnson,NRC,datedJuly9,1990.29.AddedNote16.Noteprovidesclarificationofleakagetestrequirements.Noteoriginallypartof"old"Note14.Notechnicalchange.30.AddedNote18.Minorclarificationonly.Noteprovidesadditionalinformationrelatedtosolenoidstatus.Notechnicalchange.31.AddedNote19.NoteprovidesconsistencywithTechnicalSpecificationTable3.6-1Note22andnotesrelatedtopenetrations313and317.Notechnicalchange.SafetyAnalysisNSL-0000-SA024Page47Revision0 ChanchesTable1TechnicalSpecificationChangesEffectSection3.6.3.1referencesUFSARTable6.2-13insteadofTechnicalSpecificationTable3.6-1.Notechnicalchange.2.Table3.6-1removedfromTechnicalSpecificationsandinformationplacedinUFSARTable6.2-13.Valvelistingremainsinalicenseecontrolleddocumentunder10CFR50.59program.3.4.RevisedinoperabledefinitionofSection3.6.3.1.RemovednoteassociatedwithTechnicalSpecification3.6.5.Notechnicalchange.Clarificationonlyconsistentwith10CFR50AppendixJ.Mini-purgevalveshavebeeninstalledsotheTechnicalSpecificationcanbeconsideredeffective.Notechnicalchange.5.Added"Pt"andnecessary~~~~definitionstoTechnicalSpecification4.4.1.4sectiona.Additionof"Pt"providesclarificationoftestingtypeconsistentwith10CFR50,AppendixJ.Alltermsin4.4.1.4,sectionanowfullydefined.Notechnicalchange.7.8.Addedtothedefinitionof"Lt"inTechnicalSpecification4.4.1.4sectionb.Addeddefinitionof"Pa"and"Lam"inTechnicalSpecification4.4.1.4sectionc.Addedsteamgeneratorinspection/maintenancepenetrationtoTechnicalSpecification4.4.1.5sectiona(ii).Addeddefinition"Lt"providesclarificationconsistentwith10CFR50,AppendixJ.Alltermsin4.4.1.4,sectionbnowfullydefined.Notechnicalchange.Additionof"Pa"and"La"providesclarificationconsistentwith10CFR50,AppendixJ.Alltermsin4.4.1.4,sectioncnowfullydefined.Notechnicalchange.Additionofthispenetrationprovidestestingcriteriasimilartotheequipmenthatchandcontainmentairlocks.9.RevisedfirstlineofTechnicalSpecification4.4.1.5,sectiona(ii).Minorclarificationonly.Notechnicalchange.

RemovednotesassociatedwithTechnicalSpecification4.4.2.4sectiona.Deletedreferencetosectiond.Mini-purgevalveshavebeeninstalledsotheTechnicalSpecificationcanbeconsideredeffective.SectiondwillberemovedfromTechnicalSpecifications.Notechnicalchange.11.Addedsteamgeneratorinspection/maintenancepenetrationtoTechnicalSpecification4.4.2.4sectionb.Additionofthispenetrationprovidestestingcriteriasimilartotheequipmenthatchandcontainmentairlocks.12.RemovedTechnicalSpecification4.4.2.4sectiondandassociatednote.BlindflangeshavebeeninstalledsotheTechnicalSpecificationcanbeconsideredeffective.Notechnicalchange.13.ChangedReferencefromTable3.6-1toUFSAR6.2-13insection4.4.5.1.14.ChangedReferencefromTable3.6-1toUFSAR6.2-13insection4.4.6.2.Valvelistingremainsinalicenseecontrolleddocumentunder10CFR50.59program.Valvelistingremainsinalicenseecontrolleddocumentunder10CFR50.59program.

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