工作场所危险品信息系统课件

工作场所危险品信息系统TrainingProgramWHMIS1工作场所危险品信息系统TrainingProgramWHMWHMIS–Objectives

工作场所危险品信息系统-目的Followingthesession,youwillbeableto:ListthethreemainelementsofWHMIS列出工作场所危险品信息系统的3个主要组成部分Listthe6hazardclassesofcontrolledproducts列出受控产品的6个危险级别ListtheWHMISresponsibilities列出工作场所危险品信息系统的职责Listthecomponentsofamaterialsafetydatasheets列出物品安全数据表的主要内容2WHMIS–Objectives

工作场所危险品信息系统WHMIS–Introduction

工作场所危险品信息系统介绍TheWorkplaceHazardousMaterialsInformationSystem(WHMIS)工作场所危险品信息系统Providesinformationabouthazardousmaterialsusedintheworkplace提供工作场所使用的危险品的信息UnderWHMIS,employeeshavetherighttoreceiveinformationabouteachcontrolledproducttheyuse–itsidentity,hazards,andsafetyprecautions.按WHMIS规定，使用者有权了解每个受控产品的特性、危害性和安全警示ThegoalofWHMISistoreduceinjuryanddiseasebycommunicatingspecifichealthandsafetyinformationaboutcontrolledproductssothattheinformationcanbeusedtoreduceexposuretohazardousmaterialsWHMIS的目的是通过对受控产品有关健康和安全方面的信息的交流，减少危险品的暴露，从而减少使用者受到伤害和患疾3WHMIS–Introduction

工作场所危险品信息WHMISIntroductioncont’d

工作场所危险品信息系统介绍续WHMIS工作场所危险品信息系统Sixhazardclasses分为6个危害级别Eighthazardsymbolsthatidentifythespecifichazardsofcontrolledproducts.包括8个标识确定受控产品的危害特性ThreemainWHMISelementsareusedtocommunicatehealthandsafetyinformation3个主要部分提供健康和安全方面的信息4WHMISIntroductioncont’d

工作场所TheThreeMainElementsofWHMISWHMIS的3个主要部分WHMISLabels标签Labelsoncontrolledproductsalertworkerstotheidentityoftheproduct,hazards,andprecautionarymeasures.受控产品的标签将警示使用者识别该产品、危害性及预防措施MaterialSafetyDataSheets(MSDSs)材料安全数据单Technicalbulletinsprovidedetailedhazardandprecautionaryinformation技术性报告提供危害性和预防措施细节WHMISeducationandtrainingprogram教育培训计划Theemployerprovideseducationandtrainingforemployeessotheycanworksafelywithandnearcontrolledproducts经营者应向雇员提供教育和培训，使接触受控产品者能安全地工作EmployeesmustknowhowWHMISworks,thehazardsofcontrolledproductsintheirworkplace,andthesafeworkprocedurestheymustfollow.雇员必须了解WHMIS的内容，工作场地的受控产品的危害性，必须遵守安全操作规定5TheThreeMainElementsofWHMHowDoesWHMISWork?MSDSs材料安全数据单WHMISLabels标签WHMISeducationandTraining教育和培训Supplier厂商Employer经营者Informedemployee使雇员明确providesprovidesmayprovideprovides6HowDoesWHMISWork?MSDSsWHMISClassificationofControlledProducts受控产品分类Acontrolledproduct一个受控产品aproductthatfallsintooneormoreofthehazardclasses.一个产品可以包括不止一个危险级别Manufacturersandsuppliersclassifycontrolledproductsandassignoneormoreoftheappropriatehazardsymbols生产者和销售者将受控产品分级，并标上一个或多个危险标志Theemployermusteducateandtrainemployeestorecognizetheeighthazardsymbolsandtoknowwhattheymean经营者必须对雇员培训，使他们能够识别8种危险标志，并理解其含义7ClassificationofControlledPClassA:CompressedGas

A级：压缩气体Thisclassincludescompressedgases,dissolvedgases,andgasesliquefiedbycompressionorrefrigeration.Ifthepressureinthecontainerisgreaterthan40psi,thegasisaClassAproduct.Thecylindermayexplodeifexposedtoheatortophysicalshock(whendropped).此级包括压缩气体、溶解气体及高压或冷冻液化的气体。如果容器内的气体压力超过了40psi，该气体为ClassA产品。气瓶置于高温或摇晃（当跌落时），可能爆炸8ClassA:CompressedGas

ClassB:FlammableandCombustibleMaterial

B级：易燃物Thisclassincludessolids,liquids,andgasescapableofcatchingfireinthepresenceofasparkoropenflameundernormalconditions.在普通条件下，遇火花或明火会燃烧的固体、液体和气体9ClassB:FlammableandCombustClassB:FlammableandCombustibleMaterialcont’d

B级：易燃物续ClassBhassixdivisionsB级又包括6个分级:1. DIVISION1:FLAMMABLEGASES易燃气体Thesearecompressedgases(ClassA)thatformflammablemixturesinair为A级的压缩气体，在空气中形成易燃混合物2.DIVISION2:FLAMMABLELIQUIDS易燃液体Theseareliquidsthathaveaflashpointbelow37.80C.Aflashpointisthelowesttemperatureatwhichvaporsfromtheseliquidswillcatchfirefromnearbysparksoropenflames.闪点在37.80C以下。闪点是液体蒸汽与附近火花或明火燃烧的最低温度10ClassB:FlammableandCombustClassB:FlammableandCombustibleMaterialcont’d

B级：易燃物续3.DIVISION3:COMBUSTIBLELIQUIDS易燃液体Theseareliquidsthathaveflashpointsof37.80Cormorebutlessthan93.30C.

闪点在37.80C～93.30C之间4.DIVISION4:FLAMMABLESOLIDS易燃固体Thisisaspecialgroupsofsolids(usuallymetals)thatmeetveryspecifictechnicalcriteriasuchastheabilitytocausefirethroughfrictionortoigniteandburnsovigorouslyandpersistentlythattheycreateahazard特殊的固体（多为金属）在摩擦或点燃后剧烈不停燃烧，产生危害11ClassB:FlammableandCombustClassB:FlammableandCombustibleMaterialcont’d

B级：易燃物续5.DIVISION5:FLAMMABLEAEROSOLS易燃颗粒物Theseproductsarepackagedinaerosolcontainers.Eithertheaerosolizedproductitselforthepropellantmaycatchfire.为罐装颗粒物，颗粒物自身或推进剂易燃6.DIVISION6:REACTIVEFLAMMABLEMATERIALS活跃的易燃物Theseproductsreactdangerouslyinoneoftwoways:在两种方式下的反应十分危险(1)theyspontaneouslycreateheatorcatchfireundernormalconditionsofuseortheycreateheatwhenincontactwithairtothepointwheretheybegintoburn在正常使用时，与空气接触产生大量的热，同时达到燃点燃烧(2)theyemitaflammablegasorspontaneouslycatchfirewhenincontactwithwaterorwatervapor遇水或水蒸气产生可燃气体，同时燃烧12ClassB:FlammableandCombustClassC:OxidizingMaterial

C级：氧化物Thesematerialsincreasetheriskoffireiftheycomeincontactwithflammableorcombustiblematerials.与可燃物接触会加剧燃烧13ClassC:OxidizingMaterial

C级ClassD:PoisonousandInfectiousMaterial

D级：有毒和传染性物质ClassDhasthreedivisionsD级有分为4类DIVISION1:MATERIALSCAUSINGIMMEDIATEANDSERIOUSTOXICEFFECTS直接和严重毒性Thesematerialscancausedeathorimmediateinjurywhenapersonisexposedtosmallamounts小剂量致死或急性伤害14ClassD:PoisonousandInfectiClassD:PoisonousandInfectiousMaterialcont’d

D级：有毒和传染性物质续DIVISION2:MATERIALSCAUSINGOTHERTOXICEFFECTS其它毒性Cancauselife-threateningandseriouslong-termhealthproblemsaswellaslesssevereacuteproblemsuponrepeatedexposure.长期多次接触可导致生命危险及严重的慢性健康问题或次严重的急性中毒Healthproblemsincludeimmediateskinoreyeirritation,allergicsensitization,cancer,seriousimpairmentofspecificbodyorgansandsystems,andreproductiveproblems.健康问题包括即可皮肤或眼部刺激、过敏、癌症、严重的身体器官和系统受损以及生殖问题15ClassD:PoisonousandInfectiClassD:PoisonousandInfectiousMaterialcont’d

D级：有毒和传染性物质续DIVISION3:BIOHAZARDOUSINFECTIOUS生物感染Thesematerialscontainharmfulmicro-organismsthathavebeenclassifiedintoRiskGroups2,3,and4asdeterminedbytheWorldHealthOrganization(WHO)ortheMedicalResearchCouncilofCanada.经世界卫生组织或加拿大医学研究委员会确定的第2、3、4类危险微生物16ClassD:PoisonousandInfectiClassE:CorrosiveMaterial

E级：腐蚀性物质Thisclassincludescausticandacidmaterialsthatcandestroytheskinoreatthroughmetals.腐蚀性及酸可伤害皮肤或腐蚀金属17ClassE:CorrosiveMaterial

EClassF:DangerouslyReactiveMaterial

F级：危险的活性物质Theseproductsmayself-reactdangerously(forexample,theymayexplode)uponstandingorwhenexposedtophysicalshockorincreasedpressureortemperature,ortheyemittoxicgaseswhenexposedtowater.在放置、或因摇晃、或加大压力、或升高温度，可自身反应（如爆炸），在接触水时释放有毒气体18ClassF:DangerouslyReactiveWHMISResponsibilities

工作场所危险品信息系统职责InCanada加拿大WHMISlegislationexistsatboththefederalandprovinciallevels.包括联邦政府级和地方省级Federallegislation联邦政府级establisheswhichproductsarecontrolledunderWHMIS根据工作场所危险品信息系统，确定对何产品受控dealswiththeimportationandsaleofthesematerials处理危险品的进口和销售underWHMIS,thosewhomanufacture,import,sell,ordistributecontrolledproductsarereferredtoassuppliers.根据工作场所危险品信息系统，生产、进口、销售、分类受控产品的单位都被认为是危险品的提供者Provinciallegislation地方省级coverstheuseofhazardousmaterialsintheworkplace确定工作场所危险品使用方法identifiesemployers’responsibilities确定雇主的职责employeeswhoworkwithornearcontrolledproductsmustknowhowtohandlethemsafely雇员的安全使用受控产品19WHMISResponsibilities

工作场所危险品SummaryoftheResponsibilities职责GroupResponsibilities职责Suppliers提供者-provideup-to-dateMSDSs(notmorethan3yrsold)forallcontrolledproductstheysellorproduce对生产和销售的受控产品提供最新的MSDSs（3年内）-providesupplierlabelsonallcontainersofcontrolledproductstheysellorproduce对生产和销售的受控产品包装上贴有标识Employers雇主-ensureemployeesunderstandinformationonMSDSs,supplierlabels,andworkplacelabelsbyprovidingeffectiveemployeeeducation经对雇员培训，使其了解安全数据清单、标签和工作场所标识-providetraininginspecificsafeworkprocedurestoemployeeswhoworkwithornearcontrolledproducts对接触受控产品的雇员提供安全操作培训-ensurethatallcontainersofcontrolledproductsintheirworkplacehaveMSDSsandWHMISlabels确保工作场所受控产品的包装上贴有MSDSs和WHMIS标识-ensurethatMSDSsarereadilyaccessibletoemployees.确保雇员随时能阅读MSDSs20SummaryoftheResponsibilitieSummaryofResponsibilitiescont’d

GroupResponsibilitiesEmployees雇员-knowandunderstandtheinformationonlabelsandMSDSs理解标识和安全数据手册的含义-usetheinformationtheyreceivethrougheducationandtrainingtohandlecontrolledproductssafely根据学到的知识正确地安全使用受控产品-informemployersiflabelsareillegibleormissing通知雇主标识难辨或脱落WCBPreventionstaffinBC-administerWHMISlegislation执行WHMIS法规-providegeneralinformationaboutWHMIStoemployersandemployees向雇主/雇员提供WHMIS信息-ensurecompliancewithbothfederalandprovinciallegislation确保遵守联邦和省法规21SummaryofResponsibilitiescoWHMISLabels

WHMIS标识TwotypesoflabelsrequiredbyWHMIS由WHMIS要求的两类标识Supplierlabels供应者标识Suppliersareresponsibleforprovidingsupplierlabels供应者负责提供供应者标识Workplacelables工作场地标识Employersareresponsibleforprovidingworkplacelabels雇主负责提供工作场所标识Employersmustensurealllabelsattheirworkplacearelegibleandarereplacedifdamaged雇主必须确保标识清晰，损坏后应立即更换ThepurposeofWHMISlabelsWHMIS标识目的Alertsemployeestothehazardsandthesafeproceduresnecessarytoworkwithornearacontrolledproduct.雇员接触受控产品时的危险警告和安全使用22WHMISLabels

WHMIS标识TwotypesSupplierLabels供应者标识

IncludesSevenitemsofinformation包括7项信息MustbeincludedwithinthedistinctiveWHMIShatchedborder在WHMIS

专门设计的框内提供: 1.Productidentifier产品标识符:

-Oftenthechemicalnameofaproductorthetrade name,commonname,codename,orcodenumber化学名称或商品名称、常用名称、代号或条形码. 2.Hazardsymbol(s)危险标记: -OneormoreoftheeightWHMISsymbolsindicating thehazardclassesofthecontrolledproduct.受控产品的8WHMIS个分类中一个或多个危险标识 3.Riskphrases警句:

-Phrasesthatalertemployeestothespecifichazard(s)of theproduct.警告使用者产品的特殊危害性 -Thereshouldbeatleastoneriskphraseforeachhazard symbol.每个危险标识图应至少附一个警句

23SupplierLabels供应者标识

IncludesSupplierLabelscontinued供应者标识续

4.Precautionarystatements预防:

-Statementsthatdescribeessentialprecautions employeesshouldtakeandspecificprotective clothingandequipment(PPE)theyshould wearwhenhandlingtheproduct.接触产品时的个人防护措施和基本预防措施

5.Firstaidmeasures急救办法:

-Statementsthatdescribeimmediatefirstaid measuresrequired.方法描述 6.Supplieridentification供应者身份识别:

-Thenameofthesupplier,preferablywiththe addressandtelephonenumber.名称、地址和电话 7.ReferencetoMSDS材料安全数据单的指定内容: -AstatementindicatingthatanMSDSis available.安全数据清单可查24SupplierLabelscontinued供应者标识ProductIdHazard

symbolRiskphrasesPrecautionarystatement

FirstaidSupplierIDReferencetoMSDS25ProductIdHazardsymbolRiskphWorkplaceLabels工作场所标识Workplacelabelsarerequiredon须Containersofcontrolledproductsproducedandusedon-site受控产品的包装容器Secondarycontainersafteraproducthasbeentransferredfromtheoriginalcontainer现场转移的二次容器Containerswherethesupplierlabelismissingorillegible.包装容器上的供应者标识脱落或难以辨认Workplacelabelsprovidethefollowinginformation工作场所标识提供以下信息:Productidentifier产品标识符Specificsafehandlinginformation安全操作Personalprotectiveclothingandequipmentrequired个人防护用具佩戴ReferencetotheMSDS,ifanMSDShasbeenproducedbythesupplier安全数据清单的参考提示26WorkplaceLabels工作场所标识WorkplacExampleofaWorkplaceLabel

工作场地标识举例Acetone丙酮Keepawayfromheat,sparks,andflames.Wearsafetygogglesandrubbergloves.Usewithlocalexhaustventilation.远离热源、火星和明火，戴护目镜和手套，在通风条件下使用MSDSavailable可查安全数据清单27ExampleofaWorkplaceLabel

工MaterialSafetyDataSheets(MSDSs)材料安全数据单MaterialSafetyDataSheet材料安全数据单Atechnicalbulletinthatprovidesspecifichazardinformation,safehandlinginformation,andemergencyproceduresforacontrolledproduct是一份技术报告，须提供受控产品的危害性、安全使用方法和急救处理措施WHMISrequires54itemsofinformationin9sections工作场地危险品信息系统要求清单包括9个部分54项内容Ifinformationforanyoftheseitemsnotavailableornotapplicable,theMSDSmustclearlyindicatethisfact任何缺项在材料安全数据单中必须指明原因NosectionoftheMSDScanbeleftblank.材料安全数据单中每部分不可为空白28MaterialSafetyDataSheets(MMSDScon’td材料安全数据单续9InformationSections9部分为Productinformation产品信息:

Identifiestheproduct,themanufacturer,andthesupplier,anditdescribestheintendeduse.指明产品、生产商和供应者，以及用途Providesinformationaboutwheretocontactthemanufacturerandsupplierforinformationand/orincaseofemergency.提供生产商和供应者的联系方式Hazardousingredients有害成分:Liststhespecificchemicalnames, percentages,andacutetoxicitydatafortheindividualcomponents列出各成分的化学名称、含量和急性毒理试验数据29MSDScon’td材料安全数据单续9InformatiMSDScont’d材料安全数据单续Physicaldata理化性质:

Generalinformationonphysicalandchemicalpropertiessuchasthespecificgravity,boilingpoint,andevaporationrate比重、沸点和蒸发速度等理化性质Fireandexplosionhazard易燃易爆的危险程度:listsconditionsunderwhichthe productmaycatchfireorexplode产品导致燃烧和爆炸的条件informationfordealingwithfireandexplosionhazards.燃烧和爆炸的处理办法30MSDScont’d材料安全数据单续PhysicaldaMSDScont’d材料安全数据单续Reactivitydata反应活性:listsconditionsandothersubstancesthatshouldbeavoidedtopreventdangerousreactions.避免发生危险化学反应的条件和其它回避的化学物质Toxicologicalproperties毒理:

identifieshowthesubstanceentersthebodyandthepossiblehealtheffectsfromsingleorrepeatedexposures.Italsoidentifiesiftheproducthasknownlong-termhealtheffectssuchasliverorkidneydamage,sensitization,cancer,orreproductiveeffects.在单次或多次接触产品时进入体内的方式和可能对健康造成的影响。还应指出产品的慢性健康效应如对肝、肾、致敏作用、癌症或生殖系统的影响Preventivemeasures预防方法:

includesinformationonrequiredprotectiveequipment,aswellasonhowtosafelycleanupspillsandhowtosafelyuse,handle,store,disposeof,andtransporttheproduct.对所需个人防护用品，以及如何安全清除溅洒、使用、储存，废物处理和搬运方面的安全问题31MSDScont’d材料安全数据单续ReactivityMSDScont’d材料安全数据单续Firstaidmeasures急救办法:listsspecificinstructionsfortheimmediatetreatmentofanemployeewhohasinhaledorswallowedtheproductorwhohashadskinoreyecontactwiththeproduct在使用者吸入、吞咽或皮肤、眼镜接触了受控产品时，即刻处理办法Preparationinformation预防信息:liststhedatetheMSDSwaspreparedandwhopreparedit提供安全数据清单可查询及制定者32MSDScont’d材料安全数据单续FirstaidmConclusion结论

TheobjectiveofthistrainingsessionwastofamiliarizeemployeeswithWHMISbyaddressing学习的目的ThethreemainelementsofWHMIS工作场所危险品信息系统的3个主要部分HowWHMISworks该系统如何工作Theclassificationofcontrolledproducts受控产品的分类WHMISresponsibilities工作场所危险品信息系统职责WHMISlabels工作场所危险品信息系统标识Materialsafetydatasheets材料安全数据单33Conclusion结论 TheobjectiveofLINKSTOAPPLICABLEACTSANDREGULATIONS可适用法规网址:HazardousProductsAct(HPA)-

http://canada.justice.gc.ca/en/laws/H-3/index.htmlControlledProductsRegulations(CPR)-

http://laws.justice.gc.ca/en/H-3/SOR-88-66/fulltoc.htmlIngredientDisclosureList(IDL)-

http://laws.justice.gc.ca/en/H-3/SOR-88-64/index.htmlHazardousMaterialsInformationReviewAct(HMIRA)-http://laws.justice.gc.ca/en/H-2.7/SOR-88-456/index.htmlHazardousMaterialsInformationReviewRegulations(HMIRR)-http://laws.justice.gc.ca/en/H-3/index.html

34LINKSTOAPPLICABLEACTSANDRInformationItem信息项目Smallcontainer小容器Laboratorychemical实验室化学试剂Laboratorysample*实验室样品1Productidentifier产品标识符•••2Hazardsymbol(s)危险标识•3Riskphrases警句•4Precautionarystatements预防措施•5Firstaidmeasures急救办法•6Supplieridentification供应者身份识别••7ReferencetoMSDS材料安全数据单查询••35InformationItemSmallcontaine工作场所危险品信息系统TrainingProgramWHMIS36工作场所危险品信息系统TrainingProgramWHMWHMIS–Objectives

工作场所危险品信息系统-目的Followingthesession,youwillbeableto:ListthethreemainelementsofWHMIS列出工作场所危险品信息系统的3个主要组成部分Listthe6hazardclassesofcontrolledproducts列出受控产品的6个危险级别ListtheWHMISresponsibilities列出工作场所危险品信息系统的职责Listthecomponentsofamaterialsafetydatasheets列出物品安全数据表的主要内容37WHMIS–Objectives

工作场所危险品信息系统WHMIS–Introduction

工作场所危险品信息系统介绍TheWorkplaceHazardousMaterialsInformationSystem(WHMIS)工作场所危险品信息系统Providesinformationabouthazardousmaterialsusedintheworkplace提供工作场所使用的危险品的信息UnderWHMIS,employeeshavetherighttoreceiveinformationabouteachcontrolledproducttheyuse–itsidentity,hazards,andsafetyprecautions.按WHMIS规定，使用者有权了解每个受控产品的特性、危害性和安全警示ThegoalofWHMISistoreduceinjuryanddiseasebycommunicatingspecifichealthandsafetyinformationaboutcontrolledproductssothattheinformationcanbeusedtoreduceexposuretohazardousmaterialsWHMIS的目的是通过对受控产品有关健康和安全方面的信息的交流，减少危险品的暴露，从而减少使用者受到伤害和患疾38WHMIS–Introduction

工作场所危险品信息WHMISIntroductioncont’d

工作场所危险品信息系统介绍续WHMIS工作场所危险品信息系统Sixhazardclasses分为6个危害级别Eighthazardsymbolsthatidentifythespecifichazardsofcontrolledproducts.包括8个标识确定受控产品的危害特性ThreemainWHMISelementsareusedtocommunicatehealthandsafetyinformation3个主要部分提供健康和安全方面的信息39WHMISIntroductioncont’d

工作场所TheThreeMainElementsofWHMISWHMIS的3个主要部分WHMISLabels标签Labelsoncontrolledproductsalertworkerstotheidentityoftheproduct,hazards,andprecautionarymeasures.受控产品的标签将警示使用者识别该产品、危害性及预防措施MaterialSafetyDataSheets(MSDSs)材料安全数据单Technicalbulletinsprovidedetailedhazardandprecautionaryinformation技术性报告提供危害性和预防措施细节WHMISeducationandtrainingprogram教育培训计划Theemployerprovideseducationandtrainingforemployeessotheycanworksafelywithandnearcontrolledproducts经营者应向雇员提供教育和培训，使接触受控产品者能安全地工作EmployeesmustknowhowWHMISworks,thehazardsofcontrolledproductsintheirworkplace,andthesafeworkprocedurestheymustfollow.雇员必须了解WHMIS的内容，工作场地的受控产品的危害性，必须遵守安全操作规定40TheThreeMainElementsofWHMHowDoesWHMISWork?MSDSs材料安全数据单WHMISLabels标签WHMISeducationandTraining教育和培训Supplier厂商Employer经营者Informedemployee使雇员明确providesprovidesmayprovideprovides41HowDoesWHMISWork?MSDSsWHMISClassificationofControlledProducts受控产品分类Acontrolledproduct一个受控产品aproductthatfallsintooneormoreofthehazardclasses.一个产品可以包括不止一个危险级别Manufacturersandsuppliersclassifycontrolledproductsandassignoneormoreoftheappropriatehazardsymbols生产者和销售者将受控产品分级，并标上一个或多个危险标志Theemployermusteducateandtrainemployeestorecognizetheeighthazardsymbolsandtoknowwhattheymean经营者必须对雇员培训，使他们能够识别8种危险标志，并理解其含义42ClassificationofControlledPClassA:CompressedGas

A级：压缩气体Thisclassincludescompressedgases,dissolvedgases,andgasesliquefiedbycompressionorrefrigeration.Ifthepressureinthecontainerisgreaterthan40psi,thegasisaClassAproduct.Thecylindermayexplodeifexposedtoheatortophysicalshock(whendropped).此级包括压缩气体、溶解气体及高压或冷冻液化的气体。如果容器内的气体压力超过了40psi，该气体为ClassA产品。气瓶置于高温或摇晃（当跌落时），可能爆炸43ClassA:CompressedGas

ClassB:FlammableandCombustibleMaterial

B级：易燃物Thisclassincludessolids,liquids,andgasescapableofcatchingfireinthepresenceofasparkoropenflameundernormalconditions.在普通条件下，遇火花或明火会燃烧的固体、液体和气体44ClassB:FlammableandCombustClassB:FlammableandCombustibleMaterialcont’d

B级：易燃物续ClassBhassixdivisionsB级又包括6个分级:1. DIVISION1:FLAMMABLEGASES易燃气体Thesearecompressedgases(ClassA)thatformflammablemixturesinair为A级的压缩气体，在空气中形成易燃混合物2.DIVISION2:FLAMMABLELIQUIDS易燃液体Theseareliquidsthathaveaflashpointbelow37.80C.Aflashpointisthelowesttemperatureatwhichvaporsfromtheseliquidswillcatchfirefromnearbysparksoropenflames.闪点在37.80C以下。闪点是液体蒸汽与附近火花或明火燃烧的最低温度45ClassB:FlammableandCombustClassB:FlammableandCombustibleMaterialcont’d

B级：易燃物续3.DIVISION3:COMBUSTIBLELIQUIDS易燃液体Theseareliquidsthathaveflashpointsof37.80Cormorebutlessthan93.30C.

闪点在37.80C～93.30C之间4.DIVISION4:FLAMMABLESOLIDS易燃固体Thisisaspecialgroupsofsolids(usuallymetals)thatmeetveryspecifictechnicalcriteriasuchastheabilitytocausefirethroughfrictionortoigniteandburnsovigorouslyandpersistentlythattheycreateahazard特殊的固体（多为金属）在摩擦或点燃后剧烈不停燃烧，产生危害46ClassB:FlammableandCombustClassB:FlammableandCombustibleMaterialcont’d

B级：易燃物续5.DIVISION5:FLAMMABLEAEROSOLS易燃颗粒物Theseproductsarepackagedinaerosolcontainers.Eithertheaerosolizedproductitselforthepropellantmaycatchfire.为罐装颗粒物，颗粒物自身或推进剂易燃6.DIVISION6:REACTIVEFLAMMABLEMATERIALS活跃的易燃物Theseproductsreactdangerouslyinoneoftwoways:在两种方式下的反应十分危险(1)theyspontaneouslycreateheatorcatchfireundernormalconditionsofuseortheycreateheatwhenincontactwithairtothepointwheretheybegintoburn在正常使用时，与空气接触产生大量的热，同时达到燃点燃烧(2)theyemitaflammablegasorspontaneouslycatchfirewhenincontactwithwaterorwatervapor遇水或水蒸气产生可燃气体，同时燃烧47ClassB:FlammableandCombustClassC:OxidizingMaterial

C级：氧化物Thesematerialsincreasetheriskoffireiftheycomeincontactwithflammableorcombustiblematerials.与可燃物接触会加剧燃烧48ClassC:OxidizingMaterial

C级ClassD:PoisonousandInfectiousMaterial

D级：有毒和传染性物质ClassDhasthreedivisionsD级有分为4类DIVISION1:MATERIALSCAUSINGIMMEDIATEANDSERIOUSTOXICEFFECTS直接和严重毒性Thesematerialscancausedeathorimmediateinjurywhenapersonisexposedtosmallamounts小剂量致死或急性伤害49ClassD:PoisonousandInfectiClassD:PoisonousandInfectiousMaterialcont’d

D级：有毒和传染性物质续DIVISION2:MATERIALSCAUSINGOTHERTOXICEFFECTS其它毒性Cancauselife-threateningandseriouslong-termhealthproblemsaswellaslesssevereacuteproblemsuponrepeatedexposure.长期多次接触可导致生命危险及严重的慢性健康问题或次严重的急性中毒Healthproblemsincludeimmediateskinoreyeirritation,allergicsensitization,cancer,seriousimpairmentofspecificbodyorgansandsystems,andreproductiveproblems.健康问题包括即可皮肤或眼部刺激、过敏、癌症、严重的身体器官和系统受损以及生殖问题50ClassD:PoisonousandInfectiClassD:PoisonousandInfectiousMaterialcont’d

D级：有毒和传染性物质续DIVISION3:BIOHAZARDOUSINFECTIOUS生物感染Thesematerialscontainharmfulmicro-organismsthathavebeenclassifiedintoRiskGroups2,3,and4asdeterminedbytheWorldHealthOrganization(WHO)ortheMedicalResearchCouncilofCanada.经世界卫生组织或加拿大医学研究委员会确定的第2、3、4类危险微生物51ClassD:PoisonousandInfectiClassE:CorrosiveMaterial

E级：腐蚀性物质Thisclassincludescausticandacidmaterialsthatcandestroytheskinoreatthroughmetals.腐蚀性及酸可伤害皮肤或腐蚀金属52ClassE:CorrosiveMaterial

EClassF:DangerouslyReactiveMaterial

F级：危险的活性物质Theseproductsmayself-reactdangerously(forexample,theymayexplode)uponstandingorwhenexposedtophysicalshockorincreasedpressureortemperature,ortheyemittoxicgaseswhenexposedtowater.在放置、或因摇晃、或加大压力、或升高温度，可自身反应（如爆炸），在接触水时释放有毒气体53ClassF:DangerouslyReactiveWHMISResponsibilities

工作场所危险品信息系统职责InCanada加拿大WHMISlegislationexistsatboththefederalandprovinciallevels.包括联邦政府级和地方省级Federallegislation联邦政府级establisheswhichproductsarecontrolledunderWHMIS根据工作场所危险品信息系统，确定对何产品受控dealswiththeimportationandsaleofthesematerials处理危险品的进口和销售underWHMIS,thosewhomanufacture,import,sell,ordistributecontrolledproductsarereferredtoassuppliers.根据工作场所危险品信息系统，生产、进口、销售、分类受控产品的单位都被认为是危险品的提供者Provinciallegislation地方省级coverstheuseofhazardousmaterialsintheworkplace确定工作场所危险品使用方法identifiesemployers’responsibilities确定雇主的职责employeeswhoworkwithornearcontrolledproductsmustknowhowtohandlethemsafely雇员的安全使用受控产品54WHMISResponsibilities

工作场所危险品SummaryoftheResponsibilities职责GroupResponsibilities职责Suppliers提供者-provideup-to-dateMSDSs(notmorethan3yrsold)forallcontrolledproductstheysellorproduce对生产和销售的受控产品提供最新的MSDSs（3年内）-providesupplierlabelsonallcontainersofcontrolledproductstheysellorproduce对生产和销售的受控产品包装上贴有标识Employers雇主-ensureemployeesunderstandinformationonMSDSs,supplierlabels,andworkplacelabelsbyprovidingeffectiveemployeeeducation经对雇员培训，使其了解安全数据清单、标签和工作场所标识-providetraininginspecificsafeworkprocedurestoemployeeswhoworkwithornearcontrolledproducts对接触受控产品的雇员提供安全操作培训-ensurethatallcontainersofcontrolledproductsintheirworkplacehaveMSDSsandWHMISlabels确保工作场所受控产品的包装上贴有MSDSs和WHMIS标识-ensurethatMSDSsarereadilyaccessibletoemployees.确保雇员随时能阅读MSDSs55SummaryoftheResponsibilitieSummaryofResponsibilitiescont’d

GroupResponsibilitiesEmployees雇员-knowandunderstandtheinformationonlabelsandMSDSs理解标识和安全数据手册的含义-usetheinformationtheyreceivethrougheducationandtrainingtohandlecontrolledproductssafely根据学到的知识正确地安全使用受控产品-informemployersiflabelsareillegibleormissing通知雇主标识难辨或脱落WCBPreventionstaffinBC-administerWHMISlegislation执行WHMIS法规-providegeneralinformationaboutWHMIStoemployersandemployees向雇主/雇员提供WHMIS信息-ensurecompliancewithbothfederalandprovinciallegislation确保遵守联邦和省法规56SummaryofResponsibilitiescoWHMISLabels

WHMIS标识TwotypesoflabelsrequiredbyWHMIS由WHMIS要求的两类标识Supplierlabels供应者标识Suppliersareresponsibleforprovidingsupplierlabels供应者负责提供供应者标识Workplacelables工作场地标识Employersareresponsibleforprovidingworkplacelabels雇主负责提供工作场所标识Employersmustensurealllabelsattheirworkplacearelegibleandarereplacedifdamaged雇主必须确保标识清晰，损坏后应立即更换ThepurposeofWHMISlabelsWHMIS标识目的Alertsemployeestothehazardsandthesafeproceduresnecessarytoworkwithornearacontrolledproduct.雇员接触受控产品时的危险警告和安全使用57WHMISLabels

WHMIS标识TwotypesSupplierLabels供应者标识

IncludesSevenitemsofinformation包括7项信息MustbeincludedwithinthedistinctiveWHMIShatchedborder在WHMIS

专门设计的框内提供: 1.Productidentifier产品标识符:

-Oftenthechemicalnameofaproductorthetrade name,commonname,codename,orcodenumber化学名称或商品名称、常用名称、代号或条形码. 2.Hazardsymbol(s)危险标记: -OneormoreoftheeightWHMISsymbolsindicating thehazardclassesofthecontrolledproduct.受控产品的8WHMIS个分类中一个或多个危险标识 3.Riskphrases警句: