Designation:C930−12StandardClassificationofPotentialHealthandSafetyConcernsAssociatedWithThermalInsulationMaterialsandAccessories1ThisstandardisissuedunderthefixeddesignationC930;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.1.Scope1.1Thisclassificationidentifiespotentialconcernsandef-fectsthatcouldresultfromdirectcontactwiththermalinsula-tionmaterialsandaccessories,orbecausedbyindirectactionofeventssuchasaging,fire,orphysicaldisturbance.1.2IntentofClassification:1.2.1Itistheintentofthisclassificationtoalertotherstopotentialconcerns,effects,hazards,orrisk.1.2.2Itisnottheintentofthisclassificationtoestablishthedegreeofriskorhazardorlimitingvaluesofpotentialhazards.1.2.3Itisnottheintentofthisclassificationtoestablishorrecommendmethodsormarkingstoreduceormitigatethepotential;however,itisrecognizedthatcorrectproceduresandprecautionarymeasurescansubstantiallyreduceoreliminatesomeofthepotentialconcerns,effects,hazards,orrisks.NOTE1—SeeAppendixX1forcommentary.1.3Thisclassificationrecognizestheresponsibilityofpro-ducersandusers,asappropriate,to:(1)provideinformationonknowneffectsorhazards,(2)adviseonestablishedsafetyandhealthpractices,and(3)determineapplicableregulatoryre-quirements.1.4Thisclassificationdoesnotaddressthehealthandsafetyconcernsofthermalinsulationmaterialsandaccessoriesduringmanufacture.1.5Omissionofanitemfromthisclassificationdoesnotimplyanabsenceofpotentialconcernsoreffects.1.6Thereisnoimportanceintheorderoflisting.2.ReferencedDocuments2.1ASTMStandards2C1055GuideforHeatedSystemSurfaceConditionsthatProduceContactBurnInjuries3.Terminology3.1DefinitionsofTermsSpecifictoThisStandard:3.1.1degreeofrisk—theprobabilityorexpectedfrequencyoftheevent,multipliedbytheexpectedmagnitudeofexpo...
