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依据危害因素引发工伤、职业危害事件的后果严重度和可能性来开展职业安全评价,在严重度和可能性的定量评价基础上,引入等值风险线的概念,建立风险评价分级方法,并在单一危害因素的职业安全评价基础上建立了作业场所、工厂、企业的职业安全(风险)评价分级方法。通过应用实例分析,验证了该方法的可操作性。
According to the seriousness and possibility of occupational injuries and occupational hazards caused by hazardous factors, the occupational safety evaluation is carried out. Based on the quantitative evaluation of the severity and the possibility, the concept of equivalent risk line is introduced to establish the risk evaluation classification method. Based on the occupational safety assessment of a single hazard factor, occupational safety (risk) rating method of workplace, factory and enterprise has been established. Through the application example analysis, the feasibility of this method is verified.