ASTM C1112-1999(2005) 特种核材料的控制和物理安全用辐射监控器的应用
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【英文标准名称】:StandardGuideforApplicationofRadiationMonitorstotheControlandPhysicalSecurityofSpecialNuclearMaterial
【原文标准名称】:特种核材料的控制和物理安全用辐射监控器的应用
【标准号】:ASTMC1112-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C26.12
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:导则;剂量计;核技术;钚;铀
【英文主题词】:materialcontrolandaccountability;nuclearmaterialsmanagement;radiationmonitors;safeguards;security;SNM
【摘要】:SNMmonitorsareanefficientandsensitivemeansofunobtrusively(withoutabodysearch)meetingtherequirementsof10CFR(CodeofFederalRegulations)Part73orDOEOrder5632.4(May1986)thatindividualsexitingnuclearmaterialaccessareas(MAAs)besearchedforconcealedSNM.ThemonitorssenseradiationemittedbySNM,whichisanexcellentbutotherwiseimperceptiblecluetothepresenceofthematerial.Becausethemonitorsoperateinanaturalradiationenvironmentandmustdetectsmallintensityincreasesasclues,themonitorsmustbewelldesignedandmaintainedtooperatewithoutunnecessarynuisancealarms.Thisguideprovidesinformationondifferenttypesofmonitorsforsearchingpedestriansandvehicles.Eachmonitorhasaninherentsensitivityataparticularnuisancealarmratethatmustbelowenoughtomaintainthemonitorrsquo;credibility.Sensitivityandnuisancealarmratesarebothgovernedbythealarmthresholdsoitisveryimportantthatcorrespondingvaluesforbothbeknownwhenmeasured,estimated,orspecifiedvaluesarediscussed.FittingSNMmonitorsintoafacilityphysicalprotectionplanmustnotonlyconsideradequatesensitivitybutalsoasufficientlylownuisancealarmrate.1.1Thisguidebrieflydescribesthestate-of-the-artofradiationmonitorsfordetectingspecialnuclearmaterial(SNM)(see)inordertoestablishthecontextinwhichtowriteperformancestandardsforthemonitors.Thisguideextractsinformationfromtechnicaldocumentationtoprovideinformationforselecting,calibrating,testing,andoperatingsuchradiationmonitorswhentheyareusedforthecontrolandprotectionofSNM.Thisguideoffersanunobtrusivemeansofsearchingpedestrians,packages,andmotorvehiclesforconcealedSNMasonepartofanuclearmaterialcontrolorsecurityplanfornuclearmaterials.Theradiationmonitorscanprovideanefficient,sensitive,andreliablemeansofdetectingthetheftofsmallquantitiesofSNMwhilemaintainingalowlikelihoodofnuisancealarms.1.2DependableoperationofSNMradiationmonitorsrestsonselectingappropriatemonitorsforthetask,operatingtheminahospitableenvironment,andconductinganeffectiveprogramtotest,calibrate,andmaintainthem.Effectiveoperationalsorequirestrainingintheuseofmonitorsforthesecurityinspectorswhoattendthem.Trainingisparticularlyimportantforhand-heldmonitoringwheretheinspectorplaysanimportantroleinthesearchbyscanningtheinstrumentoverpedestriansandpackagesorthroughoutamotorvehicle.1.3SNMradiationmonitorsarecommerciallyavailableinthreeforms:1.3.1SmallHand-HeldMonitorsThesemonitorsmaybeusedbyaninspectortomanuallysearchpedestriansandvehiclesthatstopforinspection.1.3.2AutomaticPedestrianMonitorsThesemonitorsaredoorwayorportalmonitorsthatsearchpedestriansinmotionastheypassbetweenradiationdetectors,orwait-inmonitoringboothsthatmakeextendedmeasurementstosearchpedestrianswhiletheystoptoobtainexitclearance.1.3.3AutomaticVehicleMonitorsThesemonitorsareportalsthatmonitorvehiclesastheypassbetweenradiationdetectors,orvehiclemonitoringstationsthatmakeextendedmeasurementstosearchvehicleswhiletheystoptoobtainexitclearance.1.4GuidanceforapplyingSNMmonitorsisavailableasAtomicEnergyCommission/NuclearRegulatoryCommission(AEC/NRC)regulatoryguides,AEC/ERDA/DOEperformancestandards,andmorerecentlyashandbooksandapplicationsguidespublishedbynationallaboratoriesunderDOEsponsorship.Thisbroadinformationbasecoveringthepertinentphysics,engineeringpractice,andequipmentavailableformonitoringhashadnoautomaticmechanismforperiodicreviewandrevision.ThisASTMseriesofguidesandstandardswillconsolidatetheinformationinaformt......
【中国标准分类号】:F84
【国际标准分类号】:
【页数】:9P.;A4
【正文语种】:
【原文标准名称】:特种核材料的控制和物理安全用辐射监控器的应用
【标准号】:ASTMC1112-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C26.12
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:导则;剂量计;核技术;钚;铀
【英文主题词】:materialcontrolandaccountability;nuclearmaterialsmanagement;radiationmonitors;safeguards;security;SNM
【摘要】:SNMmonitorsareanefficientandsensitivemeansofunobtrusively(withoutabodysearch)meetingtherequirementsof10CFR(CodeofFederalRegulations)Part73orDOEOrder5632.4(May1986)thatindividualsexitingnuclearmaterialaccessareas(MAAs)besearchedforconcealedSNM.ThemonitorssenseradiationemittedbySNM,whichisanexcellentbutotherwiseimperceptiblecluetothepresenceofthematerial.Becausethemonitorsoperateinanaturalradiationenvironmentandmustdetectsmallintensityincreasesasclues,themonitorsmustbewelldesignedandmaintainedtooperatewithoutunnecessarynuisancealarms.Thisguideprovidesinformationondifferenttypesofmonitorsforsearchingpedestriansandvehicles.Eachmonitorhasaninherentsensitivityataparticularnuisancealarmratethatmustbelowenoughtomaintainthemonitorrsquo;credibility.Sensitivityandnuisancealarmratesarebothgovernedbythealarmthresholdsoitisveryimportantthatcorrespondingvaluesforbothbeknownwhenmeasured,estimated,orspecifiedvaluesarediscussed.FittingSNMmonitorsintoafacilityphysicalprotectionplanmustnotonlyconsideradequatesensitivitybutalsoasufficientlylownuisancealarmrate.1.1Thisguidebrieflydescribesthestate-of-the-artofradiationmonitorsfordetectingspecialnuclearmaterial(SNM)(see)inordertoestablishthecontextinwhichtowriteperformancestandardsforthemonitors.Thisguideextractsinformationfromtechnicaldocumentationtoprovideinformationforselecting,calibrating,testing,andoperatingsuchradiationmonitorswhentheyareusedforthecontrolandprotectionofSNM.Thisguideoffersanunobtrusivemeansofsearchingpedestrians,packages,andmotorvehiclesforconcealedSNMasonepartofanuclearmaterialcontrolorsecurityplanfornuclearmaterials.Theradiationmonitorscanprovideanefficient,sensitive,andreliablemeansofdetectingthetheftofsmallquantitiesofSNMwhilemaintainingalowlikelihoodofnuisancealarms.1.2DependableoperationofSNMradiationmonitorsrestsonselectingappropriatemonitorsforthetask,operatingtheminahospitableenvironment,andconductinganeffectiveprogramtotest,calibrate,andmaintainthem.Effectiveoperationalsorequirestrainingintheuseofmonitorsforthesecurityinspectorswhoattendthem.Trainingisparticularlyimportantforhand-heldmonitoringwheretheinspectorplaysanimportantroleinthesearchbyscanningtheinstrumentoverpedestriansandpackagesorthroughoutamotorvehicle.1.3SNMradiationmonitorsarecommerciallyavailableinthreeforms:1.3.1SmallHand-HeldMonitorsThesemonitorsmaybeusedbyaninspectortomanuallysearchpedestriansandvehiclesthatstopforinspection.1.3.2AutomaticPedestrianMonitorsThesemonitorsaredoorwayorportalmonitorsthatsearchpedestriansinmotionastheypassbetweenradiationdetectors,orwait-inmonitoringboothsthatmakeextendedmeasurementstosearchpedestrianswhiletheystoptoobtainexitclearance.1.3.3AutomaticVehicleMonitorsThesemonitorsareportalsthatmonitorvehiclesastheypassbetweenradiationdetectors,orvehiclemonitoringstationsthatmakeextendedmeasurementstosearchvehicleswhiletheystoptoobtainexitclearance.1.4GuidanceforapplyingSNMmonitorsisavailableasAtomicEnergyCommission/NuclearRegulatoryCommission(AEC/NRC)regulatoryguides,AEC/ERDA/DOEperformancestandards,andmorerecentlyashandbooksandapplicationsguidespublishedbynationallaboratoriesunderDOEsponsorship.Thisbroadinformationbasecoveringthepertinentphysics,engineeringpractice,andequipmentavailableformonitoringhashadnoautomaticmechanismforperiodicreviewandrevision.ThisASTMseriesofguidesandstandardswillconsolidatetheinformationinaformt......
【中国标准分类号】:F84
【国际标准分类号】:
【页数】:9P.;A4
【正文语种】:
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