国际原子能机构高放废物地质处置技术培训班通知

国际原子能机构高放废物地质处置技术培训班通知各有关单位：受中国国家原子能机构的委托，根据国际原子能机构（IAEA）技术合作项目的安排，IAEA高放废物地质处置技术培训班将于2009年11月30日—12月5日在核工业北京地质研究院举办。现将培训班的有关事项通知如下。一、培训内容和主讲专家培训内容涉及放射性废物地质处置的各个关键问题，包括：z放射性废物管理的政策法规、战略规划及管理体制等；z高放废物地质处置的基本特点z高放废物处置库的选址和场址评价技术z高放废物处置库设计、工程屏障设计、z高放废物处置地下实验室z放射性核素迁移及其数值模拟z高放废物处置系统性能评价和安全方案z世界各国高放废物处置实例实际培训时间共35.8个小时（详见附件1）。主讲专家有：1）IAEA核能司放废管理专家PaulDegnan博士；2）瑞士放射性废物管理局地质和水文专家IngoBlechmidt博士；3）加拿大AECL处置库工程专家PeterBaumgartner博士；4）美国核工程安全评价专家MickApted博士;5）英国地球化学家RussellAlexander博士；6)核工业北京地质研究院高放废物处置项目负责人王驹博士。二、培训时间和地点2009年11月29日或11月30日上午9:00前报到。2009年11月30日—12月5日，共5天半，培训。1国际原子能机构高放废物地质处置技术培训班回执姓名性别职务/职称单位名称通讯地址邮编联系电话传真手机电子邮箱如家快捷酒店□7daysInn快捷酒店□三星级宾馆□四星级宾馆□住宿自行解决□（报名截止日期2009年11月20日）3CPR4032/7IAEAExpertGroupMeetingTheKeyComponentsinaProgrammefortheGeologicalDisposalofRadioactiveWasteBeijingResearchInstituteofUraniumGeology30thNovemberto5thDecember2009Lecturers/Experts:ProfessorWangJu(VicePresidentBRIUG,HeadHLWDisposalProgram)DrRussellAlexander(Geochemist-BedrockGeosciences)DrMickApted(NuclearEngineeringandSafetyAssessment-MonitorScientific)DrPeterBaumgartner(GeomechanicsExpert-AECL)DrIngoBlechschmidt(GeologistandHydrogeologist–Nagra)DrPaulDegnan(GeologistandHydrogeologist-IAEA)4PROGRAMME30thNovember(Day1):Context&Background09.00–09.30:Introduction[WangJu&ChineseDignitaries;PaulDegnanfortheIAEA]•Introduction&Welcome•ProgrammeandObjectives09.30–10.00:TheCurrentStatusofGeologicalDisposalinChina[WangJu]10.00–10.45:Policies&StrategiesforRWM–1[PaulDegnan]•ThescopeofRadioactiveWasteManagement•ThedevelopmentofNationalPoliciesandStrategies•Organisationalframework•ImplementationandRegulatorycontrols10.45–11.15RefreshmentBreak11.15–12.15:Thenuclearfuelcycleandthegenerationofradioactivewaste[MickApted]•Thenuclearfuelcycle;originsofspentfuel,high-levelandlong-livedwaste;•Wasteclassification•Chemical,thermalandhazardcharacteristicsofHLW/SF(chemotoxicandradiological)•Wasteformcharacteristicswithrespecttodisposal(half-lives,thermalimpacts,radiationimpacts);stabilityoffuelcladding;packaging,conditioningandimpactsofpre-disposalstorage.•Howwastesareconditionedfordisposal(internationalexamples)•WAC•Otherwastesandpotentialwastesthatmayrequiregeologicaldisposal(DU,Pu,disusedsources,radium,graphite)12.15–13.30Lunch13.30–14.15:Policies&StrategiesforRWM–2[PaulDegnan]•TheroleandresponsibilityofRWMimplementingorganisations•ManagingGeologicalDisposalProgrammes14.15–15.30:Exercise:WhatdoesGeologicalDisposalentail?[LeaderMickApted].15.30–16.00Refreshments516.00–17.00:GeologicalDisposal:BackgroundandCharacteristics[RussellAlexander]•Principlesofgeologicaldisposal•Rangeofgeologicenvironmentsbeingconsideredworldwide•Geospherepropertiesthatareadvantageousforhostingarepository•Whyhardrock?Benefitsandpotentialweaknesses•Geosphereandbiosphereevolution•Stagedrepositorydevelopmentprogrammes17.00–17.30:Overpack–DesignandFunction[MickApted]1stDecember2009(Day2):SafetyAssessmentandtheDevelopmentofaSafetyCase09.00–10.00:SafetyPrinciplesandStandards[PaulDegnan]•SafetyAssessmentprinciples•IAEArequirements,guidelinesandinternationalsafetystandards•IAEAReferencestoManagementSystems10.00–11.00:DevelopmentofaSafetyCase[MickApted]•Objectiveofasafetycase•Thesafetyassessmentandothercomponentsofasafetycase•Resourcesandtools•Examples11.00–11.30RefreshmentBreak11.30–12.30:Strategiesforthesafedisposalofradioactivewaste[MickApted]•DelayandDecay(containment,migrationtraveltime,retardation)•AttenuatingConcentration(wasteformdissolution,radioelementsolubilities,distributedcontainment,geospheredispersion,dilution)•Examplesofrepositoryconceptsapplyingthesestrategies•Structureofsafetyassessment:EBS,NBS,FEPs,scenarios)12.30–13.30LUNCH13.30–14.30:ConductingaPerformanceAssessment[MickApted]•Datainformationandtreatmentofuncertainties•DeterministicModelling•Probabilisticmodelling•Resultsofselectedsafetyassessments14.30–15.30:TheSafetyCase:SupportingArguments[RussellAlexander]•Geologicalstabilityovertime•Naturalsafetyindicators-backgroundradiation,geochemicalfluxesandconcentrations•Naturalanalogues615.30–18.00:Exercise––DevelopmentofaSafetyAssessment(LeadbyMickApted)2ndDecember2009(Day3);SitingandSiteCharacterisation09.00–10.00:Presentationoftheresultsoftheexercisebythegroups10.00–11.00Engineeredbarriersandrepositorydesign-1[PeterBaumgartner]•Designrequirements•Geologicalrepositorydesignconcepts(includingCo-disposalconcepts)11.00-11.30RefreshmentBreak11.30–12.30Engineeredbarriersandrepositorydesign–2[PeterBaumgartner]•Engineeredbarriersandtheirinteractionwiththenaturalenvironment•IntegratingsiteinvestigationdatafromaURLintorepositorydesigns12.30–13.30LUNCH13.30–14.30:ExperiencesofSiteCharacterisationinChina[Lecturertobearranged]14.30–15.30:PlanningaSiteCharacterisationprogramme[RussellAlexander]•Objectivesofsiteinvestigationsandmanaginggeologicalprogrammes•Toolsandtechniques–overview•Theusesofsiteinvestigationdata•Datamanagement•Howmuchinformationisneeded?•Monitoring&long-termconfirmatorytestingatlargescale15.30–16.00RefreshmentBreak16.00–16.45SurfaceSiteCharacterisationDataAcquisiti