评估健康风险课件.ppt

UPATIONALHYGIENE职业卫生基本原则Day2第2天5-ASSESSMENTOFHEALTHRISKS5-健康风险的评估HazardandRisk。,就会造成伤害。。ASSESSMENTOFHEALTHRISKS健康风险的评估Primaryreasonforconductingaworkplaceassessmentistoassesstherisk(s)。Wherealessthansatisfactorysituationisindicatedtherewillbeanadditionalrequirement:如遇到不尽人意的情况,需要:。。5-ASSESSMENTOFHEALTHRISKS5-heExtentoftheAssessment。AssessmentUnit:评估单位:heExtentoftheAssessment(1)收集信息(1)Thenatureoftheprocessoroperation,,:如连续的、还是分批次的,室内的还是室外的。Thesubstancesusedandproduced(chemical,biological)plusotheragents(noise,radiation)andfactors(ergonomic)(化学物质,还是生物物质)和其他因素(噪声、辐射)和存在的要素(人体工程学)。Theformofthesubstances(gases,vapoursetc.)(气态、蒸汽等)和其他因素。Anunderstandingoftheeffect(s)oftherelevantagents/factors(chemical,physical,biological,ergonomic)(化学、物理、生物、或人体工程学)对人体的影响。GatherInformation(2)收集信息(2)Aknowledgeofthetypesofjobcarriedout(,maintenance,supervisory,laboratory)了解实施的工种(例如,操作、维护、监督、实验)。。/mendedoperatingpracticesandprecautionarymeasures().推荐的操作方法和预防措施(包括工程控制)Workerhealthexperiences员工健康体检GatherInformation(3)收集信息(3)Theexistenceofinventories/registersofsubstances,non‑chemicalagents()有无物质和非化学类因素(如噪声和辐射源)的清单/登记册Theavailabilityofrelevantsourcesofinformationcanalsobeofconsiderableadvantage,,也能提供很多便利,如Materialsafetydatasheets(MSDSs).材料安全数据表(MSDS)Manufacturers'