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{{#Wiki_filter:Il/8C~4~4&7~ZGFSuPPcp''JD~~~4'SlSyS%M5H4LL,BECg~t-.-g~~iCONTAINMENTSY~SO~rj&oFwc=Cm~rauedfgurcgc~ys(5RC4uj<c27AR;Ple5u~Cadreac.~gulZA>gyCONTAINMENTVBiTILATIONSYST<+~PI<<8<c.h'I<guA<zrp'ods(~ArzWsz~~</~yg~f~guet'vlcc,w&dT~riLIMITINGCONDITIONFOROPERATIONA~8AAiaznd+UM'cTiv'>>I~.3.6o1.7-whes'omorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatimeAPPLICABILITY:MODES1,2,3,and4oACTION:&oWithonecontainmentpurgesupplyand/oroneexhaustisolationvalveinoperable,isolatetheaffectedpenetrationbyuseofatleastoneautomaticvalvesecuredintheclosedposition,.and,within72hours,either:2)Restorethe'inoperablevalvetoOPERABLEstatus,or,~.Deactivatetheautomaticvalvesecuredintheclosedposition.b.Operationmaythencontinueuntilperformanceofthenextrequiredvalvetestprovidedthattheautomat'cvalvesecuredintheclosedpositionisverifiedtobedeactivatedintheclosedpositionatleastonceper31days.c.OtherT<se,beinatleastHOTSTA%)BYwithinthenext6hoursandinCOLDSiHFZEOWNwithinthefollowing30hours.d.TheprovisionsofSpecification3.0,4arenotappl'cable.PSURVEILLAfCEREQUIRE%'AATS4.6.1.7.1ThesurveillancerequirementsofTechnicalSpecification3/4.6.3.1apply.0.C.COOK-UNii1OOZINP3/46-9aAmendmentHo.~  
{{#Wiki_filter:Il/8C~4~4&7~ZGFSuPPcp''JD
~~~4'SlSyS%M5H4LL,BECg~t-.-g~~iCONTAINMENT SY~SO~rj&oFwc=Cm~rauedf gurcgc~ys(5RC4uj<c27 AR;Ple5u~Cadreac.~
gulZA>gyCONTAINMENT VBiTILATIONSYST<+~PI<<8<c.
h'I<guA<zrp'ods(~ArzWs z~~</~yg~f~guet'vlcc,w&d T~riLIMITINGCONDITION FOROPERATION A~8AAiaznd+UM'cTiv'>>I~.
3.6o1.7-whes'omorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatimeAPPLICABILITY:
MODES1,2,3,and4oACTION:&oWithonecontainment purgesupplyand/oroneexhaustisolation valveinoperable, isolatetheaffectedpenetration byuseofatleastoneautomatic valvesecuredintheclosedposition,
.and,within72hours,either:2)Restorethe'inoperable valvetoOPERABLEstatus,or,~.Deactivate theautomatic valvesecuredintheclosedposition.
b.Operation maythencontinueuntilperformance ofthenextrequiredvalvetestprovidedthattheautomat'c valvesecuredintheclosedpositionisverifiedtobedeactivated intheclosedpositionatleastonceper31days.c.OtherT<se, beinatleastHOTSTA%)BYwithinthenext6hoursandinCOLDSiHFZEOWN withinthefollowing 30hours.d.Theprovisions ofSpecification 3.0,4arenotappl'cable.
PSURVEILLAf CEREQUIRE%'AATS 4.6.1.7.1 Thesurveillance requirements ofTechnical Specification 3/4.6.3.1 apply.0.C.COOK-UNii1OOZINP3/46-9aAmendment Ho.~  


CFiiTAZKilSinai..S3hSc.S3/4.6.1.7CONTRAIL~iPURGZAHD~USilSQLA~'ZQHVALV=S~i"sspec"<<icacioaaasuzeshacchacoacsie"pu~esupplyaadexhausciaolacionvalvesazaclosedEozcheaa$oricyoichec'-edur'aoxmaLope~c"oa.o~~O4(VO4u5'~)4~41st~54ems-TheconcaiamencpurgesystemisdesignedinaccordanceWrhcherequir~csoiNRCBranchTechnicalPosicioaCS36-4,Rev.l.Thmfdalades,baadsaae!deIdeedea,eaeaelysdsaeeheIaaeacae/~aaECCSpeioz~ce,aaevaluacioaoicheradiologicalceoueacsoradesignbasisaccideac+hi'e+~Qgj,andlimiciagoperacioacousingnomorechanonesupplypachaadoaeeWauscpachacac""e.Thepurgeisolacionvalveshavebeendemonscracedcapableoiclosiagaga~cchedynamiaiozcesassooiacedsichaloss-oi-coolaacaccideacaadaassuredoireceivtagaConcainmencVeacQacioaIsolacioasi~a&re-coalTheuSeoPchepressuzezeliei(veac)lineisallayedforcoacainmeacpressurecoaczol+Opsyqeyd>>'ld>>)7/~de~QPgtAi+~~T'yg@QQTQPlhPPorrP~cssut'e~40>PAlAR+)~+qc5Pic.A8LtAIRQgAc.oqCM5lb~~zg~~Pcd'sent)<IcnAkg)hh6&'urgci~wc<hemic,~d.vn~h~mce,~4@i'T>ehupW29~4~~~CECA.ge0C~~c4,tlatlT~oak-k~ohuadzeo-(-M@-a%>>eeV1''>>>>>>\~~elt u8~I%(
CFiiTAZKilSinai..S3hSc.S3/4.6.1.7CONTRAIL~iPURGZAHD~USilSQLA~'ZQH VALV=S~i"sspec"<<icacioaaasuzeshacchacoacsie"pu~esupplyaadexhausciaolacion valvesazaclosedEozcheaa$oricyoichec'-edur'aoxmaLope~c"oa.o~~O4(VO4u5'~)4~41st~54ems-Theconcaiamenc purgesystemisdesignedinaccordance Wrhcherequir~cs oiNRCBranchTechnical PosicioaCS36-4,Rev.l.Thmfdalades, baadsaae!deIdeedea,eaeaelysdsaeeheIaaeacae/~aaECCSpeioz~ce,aaevaluacioa oicheradiological ceoueacsoradesignbasisaccideac+hi'e+~Qgj,andlimiciagoperacioa cousingnomorechanonesupplypachaadoaeeWauscpachacac""e.Thepurgeisolacion valveshavebeendemonscraced capableoiclosiagaga~cchedynamiaiozcesassooiaced sichaloss-oi-coolaac accideacaadaassuredoireceivtag aConcainmenc VeacQacioa Isolacioa si~a&re-coal TheuSeoPchepressuzezeliei(veac)lineisallayedforcoacainmeac pressurecoaczol+Opsyqeyd>>'ld>>)7/~de~QPgtAi+~~T'yg@QQ TQPlhPPorrP~cssut'e
CONTAINMENTSYSTEMSCONTAINMENTVENTILATIONSYST~eC'mar~r+ue<CSuPrf~p/a+57~yp.jsifa~c8eCc.os~~N~~d4~4riWoa'HdCo&TAi&W~7P~escsVsr~isa~uj~s74-p~<<i~<>,gayZMpl~BM'lpyugc.l>yp~sja~ari~~arlnaf~fy>&rd+SuiVcsl/cWC8geSM5IITNGCONDITIONFOROPERATON'~4(g~urpfeil~dACvlJ(TIES'.3.6.1.7Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.~CTION:a.Withonecontainmentpurgesupplyand/oroneexhaustisolationvalveinoperable,isolatetheaffectedpenetrationbyuseofatleastoneautomaticvalvesecuredintheclosedposition,and,within72hours,either:1)RestoretheinoperablevalvetoOPERABLEstatus,or,2)Deactivatetheautomaticvalvesecuredintheclosedposition.b.Operationmaythencontinueuntilperformanceofthenextrequiredvalvetestprovidedthattheautomaticvalvesecuredintheclosedpositionisverifiedtobedeactivatedintheclosedpositionatleastonceper31days.c.Otherwise,beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.d.TheprovisionsofSpecification3.0.4arenotapplicable.SURV~LANCEREUREMENTS4.6.1.7.1ThesurveillancerequirementsofTechnicalSpecification3/4.6.3.1apply.COOKNUCLEARPLANT-UNIT23/46-9aAMENDMENTNO.~
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CONTAINMENT SYSTEMSCONTAINMENT VENTILATION SYST~eC'mar~r+ue<CSuPrf~p/a+57~yp.jsifa~c8eCc.os~~N~~d4~4riWoa'HdCo&TAi&W~7 P~escsVsr~isa~uj~s74-p~<<i~<>,gayZMpl~BM'lp yugc.l>yp~sja~ari
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&rd+SuiVcsl/cWC8 geSM5IITNGCONDITION FOROPERATON'~4(g~urpfeil~d ACvlJ(TIES'.
3.6.1.7Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.~CTION:a.Withonecontainment purgesupplyand/oroneexhaustisolation valveinoperable, isolatetheaffectedpenetration byuseofatleastoneautomatic valvesecuredintheclosedposition, and,within72hours,either:1)Restoretheinoperable valvetoOPERABLEstatus,or,2)Deactivate theautomatic valvesecuredintheclosedposition.
b.Operation maythencontinueuntilperformance ofthenextrequiredvalvetestprovidedthattheautomatic valvesecuredintheclosedpositionisverifiedtobedeactivated intheclosedpositionatleastonceper31days.c.Otherwise, beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.d.Theprovisions ofSpecification 3.0.4arenotapplicable.
SURV~LANCEREUREMENTS4.6.1.7.1 Thesurveillance requirements ofTechnical Specification 3/4.6.3.1 apply.COOKNUCLEARPLANT-UNIT23/46-9aAMENDMENT NO.~
Vh~I~
Vh~I~
3LSZST?LL5spec~~enslwasChaCh4cmt~ep~aggypgy~czhaustDaQt~~valv~L-.Sc14ecL14xK~Ama/oxgoltheMdl=~~cawn.4JO~Vg(Og.lJ5Thecont~eatpuzgasystemisdesigned~accoxdanceM&thezaqMxaneats.,ofICStanchTe~calPos"t'oaCS3&-4,Res.1-Th&~alaiss,bntisnat~4tecEta,sntnslysma8tbsinptatafpg+an~ECCSpa@oznanca,anevaluacfanolthlExadialogca3.ccnuscquencesoia,Sationbasissatiitntnbiapg~ann'imLtwgpj'sapsxst'antaue~gaomoxathanonesapplfpathanceoneexhaustpathatat~e.MeyazgaBola~vaheshavebeendecnstatescayabl.aotcLosMgagent2adye"I'4foxcasassawtactvLtha14ssw{<ookanta+BentandaxeasauzecLofxecatvtagaCcnta'~artVen~~MonLloLa&cnsX~g$flvh~~galQS4Ot.thepxessuzezaLiaZ(vent)LfaeWaLicvedfoxcon~~eatpxassaecan~1.04~5~~~,am~~~6W&Pmrpommerasplro.W.oi<<u.oui<c.~sibi~g.~,~~~~~~~L~~~~~5AAlI~~S~<<ciIImCe<c~~md~a~M~c.ea.d-ivnieQgP>o~>~~~rrrr~D.C.""CX-GZZAlleged"I@fit't0,~
3LSZST?LL5spec~~enslwasChaCh4cmt~ep~aggypgy~czhaustDaQt~~valv~L-.Sc14ecL14xK~Ama/oxgoltheMdl=~~cawn.4JO~Vg(Og.lJ5Thecont~eatpuzgasystemisdesigned~accoxdance M&thezaqMxaneats.,of ICStanchTe~calPos"t'oaCS3&-4,Res.1-Th&~alaiss,bntisnat~4tecEta,sntnslysma8tbsinptatafpg+an~ECCSpa@oznanca,anevaluacfan olthlExadialogca3.
ATTACHMENT3TOAEP:NRC:1185PROPOSEDREVISEDTECHNICALSPECIFICATIONPAGES 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILI.ANCEREQUIREMENTS3/4.6CONTAINMENTSYSTEMSCONTAINMENTVENTILATIONSYSTEMLIMITINGCONDITIONFOROPERATION3.6.1.7Thecontainmentpurgesupplyandexhaustsystemshallbeclosedexceptwhenoperationofthecontainmentpurgesystemisrequiredforpressurecontrol,ALARA,andrespirableairqualityconsiderationsforpersonnelentry,andforsurveillancetestingandmaintenanceactivities.Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.APPLICABILITY:MODES1,2,3,and4.ACTION:Withonecontainmentpurgesupplyand/oroneexhaustisolationvalveinoperable,isolatetheaffectedpenetrationbyuseofatleastoneautomaticvalvesecuredintheclosedposition,and,within72hours,either:1)RestoretheinoperablevalvetoOPERABLEstatus,or,2)Deactivatetheautomaticvalvesecuredintheclosedposition.b.Operationmaythencontinueuntilperformanceofthenextrequiredvalvetestprovidedthattheautomaticvalvesecuredintheclosedpositionisverifiedtobedeactivatedintheclosedpositionatleastonceper31days.Otherwise,beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.d.TheprovisionsofSpecification3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.6.1.7.1ThesurveillancerequirementsofTechnicalSpecification3/4.6.3.1apply.COOKNUCLEARPLANT-UNIT1Page3/46-9a J~~~
ccnuscquences oia,Sationbasissatiitntnbiapg~ann'imLtwgpj'sapsxst'an taue~gaomoxathanonesapplfpathanceoneexhaustpathatat~e.MeyazgaBola~vaheshavebeendecnstatescayabl.aotcLosMgagent2adye"I'4foxcasassawtact vLtha14ssw{<ookant a+BentandaxeasauzecLofxecatvtag aCcnta'~art Ven~~MonLloLa&cnsX~g$flvh~~galQS4Ot.thepxessuzezaLiaZ(vent)LfaeWaLicvedfoxcon~~eatpxassaecan~1.04~5~~~,am~~~6W&Pmrpommerasplro.W.
3/4BASES3/4.6CONTAINMENTSYSTEMS3/4.6.1.7CONTAINMENTPURGEANDEXHAUSTISOLATIONVALVESThisspecificationensuresthatthecontainmentpurgesupplyandexhaustisolationvalvesareclosedforthemajorityofthetimeduringnormaloperation.ItallowsforcontainmentPURGINGtosupportpressurecontrol,ALARA,andrespirableairqualityconsiderationsforpersonnelentry,andforsurveillancetestingandmaintenanceactivitiesupto240hourseachyearforeachunit.ThecontaintnentpurgesystemisdesignedinaccordancewiththerequirementsofNRCBranchTechnicalPositionCSB64,Rev.1.Thisincludes,butisnotlimitedto,ananalysisoftheimpactofPURGINGonECCSperformance,anevaluationoftheradiologicalconsequencesofadesignbasisaccidentwhilePURGING,andlimitingPURGEoperationtousingnomorethanonesupplypathandoneexhaustpathatatime.Thepurgeisolationvalveshavebeendemonstratedcapableofclosingagainstthedynamicforcesassociatedwithaloss-of-coolantaccidentandareassuredofreceivingaContainmentVentilationIsolationsignal.Therefore,theSITEBOUNDARYdoseguidelinesof10CFR100wouldnotbeexceededintheeventofanaccidentduringcontainmentPURGINGoperations.Theuseofthepressurerelief(vent)lineisallowedforcontainmentpressurecontrol.COOKNUCLEARPLANT-UNIT1PageB3/46-2a<WIENDliIENT66 V~
oi<<u.oui<
tt3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.6CONTAINMENTSYSTEMSCONTAINMENTVENTILATIONSYSTEMLIMITINGCONDITIONFOROPERATION3.6.1.7Thecontainmentpurgesupplyandexhaustsystemshallbeclosedexceptwhenoperationofthecontainmentpurgesystemisrequiredforpressurecontrol,ALARA,andrespirableairqualityconsiderationsforpersonnelentry,andforsurveillancetestingandmaintenanceactivities.Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.APPLICABILITY:ACTION:MODES1,2,3,and4.a.Withonecontainmentpurgesupplyand/oroneexhaustisolationvalveinoperable,isolatetheaffectedpenetrationbyuseofatleastoneautomaticvalvesecuredintheclosedposition,and,within72hours,either:1)RestoretheinoperablevalvetoOPERABLEstatus,or,2)Deactivatetheautomaticvalvesecuredintheclosedposition.b.Operationmaythencontinueuntilperformanceofthenextrequiredvalvetestprovidedthattheautomaticvalvesecuredintheclosedpositionisverifiedtobedeactivatedintheclosedpositionatleastonceper31days.c.Otherwise,beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.d.TheprovisionsofSpecification3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.6.1.7.1ThesurveillancerequirementsofTechnicalSpecification3/4.6.3.1apply.COOKNUCLEARPLANT-UNIT2Page3/46-9a 3/4BASES3/4.6CONTAINMENTSYSTEMS3/4.6.1.7CONTAINMENTPURGEANDEXHAUSTISOLATIONVALVESThisspecificationensuresthatthecontainmentpurgesupplyandexhaustisolationvalvesareclosedforthemajorityofthetimeduringnormaloperation.ItallowsforcontainmentPURGINGtosupportpressurecontrol,ALARA,andrespirableairqualityconsiderationsforpersonnelentry,andforsurveillancetestingandmaintenanceactivitiesupto240hourseachyearforeachunit.ThecontainmentpurgesystemisdesignedinaccordancewiththerequirementsofNRCBranchTechnicalPositionCSB64,Rev.1.Thisincludes,butisnotlimitedto,ananalysisoftheimpactofPURGINGonECCSperformance,anevaluationoftheradiologicalconsequencesofadesignbasisaccidentwhilePURGING,andlimitingPURGEoperationtousingnomorethanonesupplypathandoneexhaustpathatatime.Thepurgeisolationvalveshavebeendemonstratedcapableofclosingagainstthedynamicforcesassociatedwithaloss-of-coolantaccidentandareassuredofreceivingaContainmentVentilationIsolationsignal.Therefore,theSITEBOUNDARYdoseguidelinesof10CFR100wouldnotbeexceededintheeventofanaccidentduringcontainmentPURGINGoperations.Theuseofthepressurerelief(vent)lineisallowedforcontainmentpressurecontrol.COOKiiUCLEARPLANT-UNIT2PageB3/46-2aAivtEiIDiMENT47.}}
c.~sibi~g.~,~~
~~~~~L~~~~~5AAlI~~S~<<ciIImCe<c~~md~a~M~c.ea.d-ivnieQ gP>o~>~~~rrrr~D.C.""CX-GZZAlleged"I@fit
't0,~
ATTACHMENT 3TOAEP:NRC:1185 PROPOSEDREVISEDTECHNICAL SPECIFICATION PAGES 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILI.ANCE REQUIREMENTS 3/4.6CONTAINMENT SYSTEMSCONTAINMENT VENTILATION SYSTEMLIMITINGCONDITION FOROPERATION 3.6.1.7Thecontainment purgesupplyandexhaustsystemshallbeclosedexceptwhenoperation ofthecontainment purgesystemisrequiredforpressurecontrol,ALARA,andrespirable airqualityconsiderations forpersonnel entry,andforsurveillance testingandmaintenance activities.
Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.APPLICABILITY:
MODES1,2,3,and4.ACTION:Withonecontainment purgesupplyand/oroneexhaustisolation valveinoperable, isolatetheaffectedpenetration byuseofatleastoneautomatic valvesecuredintheclosedposition, and,within72hours,either:1)Restoretheinoperable valvetoOPERABLEstatus,or,2)Deactivate theautomatic valvesecuredintheclosedposition.
b.Operation maythencontinueuntilperformance ofthenextrequiredvalvetestprovidedthattheautomatic valvesecuredintheclosedpositionisverifiedtobedeactivated intheclosedpositionatleastonceper31days.Otherwise, beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.d.Theprovisions ofSpecification 3.0.4arenotapplicable.
SURVEILLANCE REUIREMENTS 4.6.1.7.1 Thesurveillance requirements ofTechnical Specification 3/4.6.3.1 apply.COOKNUCLEARPLANT-UNIT 1Page3/46-9a J~~~
3/4BASES3/4.6CONTAINMENT SYSTEMS3/4.6.1.7 CONTAINMENT PURGEANDEXHAUSTISOLATION VALVESThisspecification ensuresthatthecontainment purgesupplyandexhaustisolation valvesareclosedforthemajorityofthetimeduringnormaloperation.
Itallowsforcontainment PURGINGtosupportpressurecontrol,ALARA,andrespirable airqualityconsiderations forpersonnel entry,andforsurveillance testingandmaintenance activities upto240hourseachyearforeachunit.Thecontaintnent purgesystemisdesignedinaccordance withtherequirements ofNRCBranchTechnical PositionCSB64,Rev.1.Thisincludes, butisnotlimitedto,ananalysisoftheimpactofPURGINGonECCSperformance, anevaluation oftheradiological consequences ofadesignbasisaccidentwhilePURGING,andlimitingPURGEoperation tousingnomorethanonesupplypathandoneexhaustpathatatime.Thepurgeisolation valveshavebeendemonstrated capableofclosingagainstthedynamicforcesassociated withaloss-of-coolant accidentandareassuredofreceiving aContainment Ventilation Isolation signal.Therefore, theSITEBOUNDARYdoseguidelines of10CFR100wouldnotbeexceededintheeventofanaccidentduringcontainment PURGINGoperations.
Theuseofthepressurerelief(vent)lineisallowedforcontainment pressurecontrol.COOKNUCLEARPLANT-UNIT 1PageB3/46-2a<WIENDliIENT 66 V~
tt3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.6CONTAINMENT SYSTEMSCONTAINMENT VENTILATION SYSTEMLIMITINGCONDITION FOROPERATION 3.6.1.7Thecontainment purgesupplyandexhaustsystemshallbeclosedexceptwhenoperation ofthecontainment purgesystemisrequiredforpressurecontrol,ALARA,andrespirable airqualityconsiderations forpersonnel entry,andforsurveillance testingandmaintenance activities.
Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.APPLICABILITY:
ACTION:MODES1,2,3,and4.a.Withonecontainment purgesupplyand/oroneexhaustisolation valveinoperable, isolatetheaffectedpenetration byuseofatleastoneautomatic valvesecuredintheclosedposition, and,within72hours,either:1)Restoretheinoperable valvetoOPERABLEstatus,or,2)Deactivate theautomatic valvesecuredintheclosedposition.
b.Operation maythencontinueuntilperformance ofthenextrequiredvalvetestprovidedthattheautomatic valvesecuredintheclosedpositionisverifiedtobedeactivated intheclosedpositionatleastonceper31days.c.Otherwise, beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.d.Theprovisions ofSpecification 3.0.4arenotapplicable.
SURVEILLANCE REUIREMENTS 4.6.1.7.1 Thesurveillance requirements ofTechnical Specification 3/4.6.3.1 apply.COOKNUCLEARPLANT-UNIT 2Page3/46-9a 3/4BASES3/4.6CONTAINMENT SYSTEMS3/4.6.1.7 CONTAINMENT PURGEANDEXHAUSTISOLATION VALVESThisspecification ensuresthatthecontainment purgesupplyandexhaustisolation valvesareclosedforthemajorityofthetimeduringnormaloperation.
Itallowsforcontainment PURGINGtosupportpressurecontrol,ALARA,andrespirable airqualityconsiderations forpersonnel entry,andforsurveillance testingandmaintenance activities upto240hourseachyearforeachunit.Thecontainment purgesystemisdesignedinaccordance withtherequirements ofNRCBranchTechnical PositionCSB64,Rev.1.Thisincludes, butisnotlimitedto,ananalysisoftheimpactofPURGINGonECCSperformance, anevaluation oftheradiological consequences ofadesignbasisaccidentwhilePURGING,andlimitingPURGEoperation tousingnomorethanonesupplypathandoneexhaustpathatatime.Thepurgeisolation valveshavebeendemonstrated capableofclosingagainstthedynamicforcesassociated withaloss-of-coolant accidentandareassuredofreceiving aContainment Ventilation Isolation signal.Therefore, theSITEBOUNDARYdoseguidelines of10CFR100wouldnotbeexceededintheeventofanaccidentduringcontainment PURGINGoperations.
Theuseofthepressurerelief(vent)lineisallowedforcontainment pressurecontrol.COOKiiUCLEARPLANT-UNIT 2PageB3/46-2aAivtEiIDiMENT 47.}}

Revision as of 08:03, 29 June 2018

Proposed Tech Specs Re Allowance of Limited Purge Operation in Modes 1,2,3 & 4 for Pressure Control,Alara & Respirable Air Quality Consideration for Licenses DPR-58 & DPR-74
ML17332A722
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 03/31/1995
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17332A721 List:
References
NUDOCS 9504060201
Download: ML17332A722 (14)
v • d • e


Text

Il/8C~4~4&7~ZGFSuPPcpJD

~~~4'SlSyS%M5H4LL,BECg~t-.-g~~iCONTAINMENT SY~SO~rj&oFwc=Cm~rauedf gurcgc~ys(5RC4uj<c27 AR;Ple5u~Cadreac.~

gulZA>gyCONTAINMENT VBiTILATIONSYST<+~PI<<8<c.

h'I<guA<zrp'ods(~ArzWs z~~</~yg~f~guet'vlcc,w&d T~riLIMITINGCONDITION FOROPERATION A~8AAiaznd+UM'cTiv'>>I~.

3.6o1.7-whes'omorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatimeAPPLICABILITY:

MODES1,2,3,and4oACTION:&oWithonecontainment purgesupplyand/oroneexhaustisolation valveinoperable, isolatetheaffectedpenetration byuseofatleastoneautomatic valvesecuredintheclosedposition,

.and,within72hours,either:2)Restorethe'inoperable valvetoOPERABLEstatus,or,~.Deactivate theautomatic valvesecuredintheclosedposition.

b.Operation maythencontinueuntilperformance ofthenextrequiredvalvetestprovidedthattheautomat'c valvesecuredintheclosedpositionisverifiedtobedeactivated intheclosedpositionatleastonceper31days.c.OtherT<se, beinatleastHOTSTA%)BYwithinthenext6hoursandinCOLDSiHFZEOWN withinthefollowing 30hours.d.Theprovisions ofSpecification 3.0,4arenotappl'cable.

PSURVEILLAf CEREQUIRE%'AATS 4.6.1.7.1 Thesurveillance requirements ofTechnical Specification 3/4.6.3.1 apply.0.C.COOK-UNii1OOZINP3/46-9aAmendment Ho.~

CFiiTAZKilSinai..S3hSc.S3/4.6.1.7CONTRAIL~iPURGZAHD~USilSQLA~'ZQH VALV=S~i"sspec"<<icacioaaasuzeshacchacoacsie"pu~esupplyaadexhausciaolacion valvesazaclosedEozcheaa$oricyoichec'-edur'aoxmaLope~c"oa.o~~O4(VO4u5'~)4~41st~54ems-Theconcaiamenc purgesystemisdesignedinaccordance Wrhcherequir~cs oiNRCBranchTechnical PosicioaCS36-4,Rev.l.Thmfdalades, baadsaae!deIdeedea,eaeaelysdsaeeheIaaeacae/~aaECCSpeioz~ce,aaevaluacioa oicheradiological ceoueacsoradesignbasisaccideac+hi'e+~Qgj,andlimiciagoperacioa cousingnomorechanonesupplypachaadoaeeWauscpachacac""e.Thepurgeisolacion valveshavebeendemonscraced capableoiclosiagaga~cchedynamiaiozcesassooiaced sichaloss-oi-coolaac accideacaadaassuredoireceivtag aConcainmenc VeacQacioa Isolacioa si~a&re-coal TheuSeoPchepressuzezeliei(veac)lineisallayedforcoacainmeac pressurecoaczol+Opsyqeyd>>'ld>>)7/~de~QPgtAi+~~T'yg@QQ TQPlhPPorrP~cssut'e

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CONTAINMENT SYSTEMSCONTAINMENT VENTILATION SYST~eC'mar~r+ue<CSuPrf~p/a+57~yp.jsifa~c8eCc.os~~N~~d4~4riWoa'HdCo&TAi&W~7 P~escsVsr~isa~uj~s74-p~<<i~<>,gayZMpl~BM'lp yugc.l>yp~sja~ari

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3.6.1.7Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.~CTION:a.Withonecontainment purgesupplyand/oroneexhaustisolation valveinoperable, isolatetheaffectedpenetration byuseofatleastoneautomatic valvesecuredintheclosedposition, and,within72hours,either:1)Restoretheinoperable valvetoOPERABLEstatus,or,2)Deactivate theautomatic valvesecuredintheclosedposition.

b.Operation maythencontinueuntilperformance ofthenextrequiredvalvetestprovidedthattheautomatic valvesecuredintheclosedpositionisverifiedtobedeactivated intheclosedpositionatleastonceper31days.c.Otherwise, beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.d.Theprovisions ofSpecification 3.0.4arenotapplicable.

SURV~LANCEREUREMENTS4.6.1.7.1 Thesurveillance requirements ofTechnical Specification 3/4.6.3.1 apply.COOKNUCLEARPLANT-UNIT23/46-9aAMENDMENT NO.~

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ATTACHMENT 3TOAEP:NRC:1185 PROPOSEDREVISEDTECHNICAL SPECIFICATION PAGES 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILI.ANCE REQUIREMENTS 3/4.6CONTAINMENT SYSTEMSCONTAINMENT VENTILATION SYSTEMLIMITINGCONDITION FOROPERATION 3.6.1.7Thecontainment purgesupplyandexhaustsystemshallbeclosedexceptwhenoperation ofthecontainment purgesystemisrequiredforpressurecontrol,ALARA,andrespirable airqualityconsiderations forpersonnel entry,andforsurveillance testingandmaintenance activities.

Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.APPLICABILITY:

MODES1,2,3,and4.ACTION:Withonecontainment purgesupplyand/oroneexhaustisolation valveinoperable, isolatetheaffectedpenetration byuseofatleastoneautomatic valvesecuredintheclosedposition, and,within72hours,either:1)Restoretheinoperable valvetoOPERABLEstatus,or,2)Deactivate theautomatic valvesecuredintheclosedposition.

b.Operation maythencontinueuntilperformance ofthenextrequiredvalvetestprovidedthattheautomatic valvesecuredintheclosedpositionisverifiedtobedeactivated intheclosedpositionatleastonceper31days.Otherwise, beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.d.Theprovisions ofSpecification 3.0.4arenotapplicable.

SURVEILLANCE REUIREMENTS 4.6.1.7.1 Thesurveillance requirements ofTechnical Specification 3/4.6.3.1 apply.COOKNUCLEARPLANT-UNIT 1Page3/46-9a J~~~

3/4BASES3/4.6CONTAINMENT SYSTEMS3/4.6.1.7 CONTAINMENT PURGEANDEXHAUSTISOLATION VALVESThisspecification ensuresthatthecontainment purgesupplyandexhaustisolation valvesareclosedforthemajorityofthetimeduringnormaloperation.

Itallowsforcontainment PURGINGtosupportpressurecontrol,ALARA,andrespirable airqualityconsiderations forpersonnel entry,andforsurveillance testingandmaintenance activities upto240hourseachyearforeachunit.Thecontaintnent purgesystemisdesignedinaccordance withtherequirements ofNRCBranchTechnical PositionCSB64,Rev.1.Thisincludes, butisnotlimitedto,ananalysisoftheimpactofPURGINGonECCSperformance, anevaluation oftheradiological consequences ofadesignbasisaccidentwhilePURGING,andlimitingPURGEoperation tousingnomorethanonesupplypathandoneexhaustpathatatime.Thepurgeisolation valveshavebeendemonstrated capableofclosingagainstthedynamicforcesassociated withaloss-of-coolant accidentandareassuredofreceiving aContainment Ventilation Isolation signal.Therefore, theSITEBOUNDARYdoseguidelines of10CFR100wouldnotbeexceededintheeventofanaccidentduringcontainment PURGINGoperations.

Theuseofthepressurerelief(vent)lineisallowedforcontainment pressurecontrol.COOKNUCLEARPLANT-UNIT 1PageB3/46-2a<WIENDliIENT 66 V~

tt3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.6CONTAINMENT SYSTEMSCONTAINMENT VENTILATION SYSTEMLIMITINGCONDITION FOROPERATION 3.6.1.7Thecontainment purgesupplyandexhaustsystemshallbeclosedexceptwhenoperation ofthecontainment purgesystemisrequiredforpressurecontrol,ALARA,andrespirable airqualityconsiderations forpersonnel entry,andforsurveillance testingandmaintenance activities.

Nomorethanonepurgesupplypathandonepurgeexhaustpathshallbeopenatatime.APPLICABILITY:

ACTION:MODES1,2,3,and4.a.Withonecontainment purgesupplyand/oroneexhaustisolation valveinoperable, isolatetheaffectedpenetration byuseofatleastoneautomatic valvesecuredintheclosedposition, and,within72hours,either:1)Restoretheinoperable valvetoOPERABLEstatus,or,2)Deactivate theautomatic valvesecuredintheclosedposition.

b.Operation maythencontinueuntilperformance ofthenextrequiredvalvetestprovidedthattheautomatic valvesecuredintheclosedpositionisverifiedtobedeactivated intheclosedpositionatleastonceper31days.c.Otherwise, beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.d.Theprovisions ofSpecification 3.0.4arenotapplicable.

SURVEILLANCE REUIREMENTS 4.6.1.7.1 Thesurveillance requirements ofTechnical Specification 3/4.6.3.1 apply.COOKNUCLEARPLANT-UNIT 2Page3/46-9a 3/4BASES3/4.6CONTAINMENT SYSTEMS3/4.6.1.7 CONTAINMENT PURGEANDEXHAUSTISOLATION VALVESThisspecification ensuresthatthecontainment purgesupplyandexhaustisolation valvesareclosedforthemajorityofthetimeduringnormaloperation.

Itallowsforcontainment PURGINGtosupportpressurecontrol,ALARA,andrespirable airqualityconsiderations forpersonnel entry,andforsurveillance testingandmaintenance activities upto240hourseachyearforeachunit.Thecontainment purgesystemisdesignedinaccordance withtherequirements ofNRCBranchTechnical PositionCSB64,Rev.1.Thisincludes, butisnotlimitedto,ananalysisoftheimpactofPURGINGonECCSperformance, anevaluation oftheradiological consequences ofadesignbasisaccidentwhilePURGING,andlimitingPURGEoperation tousingnomorethanonesupplypathandoneexhaustpathatatime.Thepurgeisolation valveshavebeendemonstrated capableofclosingagainstthedynamicforcesassociated withaloss-of-coolant accidentandareassuredofreceiving aContainment Ventilation Isolation signal.Therefore, theSITEBOUNDARYdoseguidelines of10CFR100wouldnotbeexceededintheeventofanaccidentduringcontainment PURGINGoperations.

Theuseofthepressurerelief(vent)lineisallowedforcontainment pressurecontrol.COOKiiUCLEARPLANT-UNIT 2PageB3/46-2aAivtEiIDiMENT 47.

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