危险等级评估标准Risk Assessment Standard.doc

危险等级评估标准 RISK ASSESSMENT STANDARDL发生事故的可能性PossibilityE暴露于危险的频率 FrequencyC发生事故的后果 Injury & Loss原标准 Original10完全能预料到completed possible10连续暴露continuous exposing100非常严重，一人死亡，或造成一定财产损失very serious, one death or loss of porperty大灾难，许多人死亡，或造成重大财产损失 many deaths, big loss6相当可能very possible6每天工作时间内暴露working time everyday40非常严重，重伤，或较小的财产损失very serious, grievous bodily harm, or less loss灾难，数人死亡，或造成重大财产损失several deaths, big loss3可能，但不经常possible, but not frequent3每周一次once per week15严重，致残，或很小的财产损失serious, deformity, or little loss非常严重，一人死亡，或造成一定财产损失one death, or loss1可能性很小，完全意外low possibility, 2每月一次once per month7医院救护First aid treated off site严重、重伤，或较小的财产损失grievous bodily harm, or some loss0.5很不可能，可以设想rare possibility, could be image1每年几次several times per year3厂内救护First aid treated on site重大、致残，或很小的财产损失serious, deformity, or less loss0.2极不可能almost impossible0.5非常罕见rare1需要救护First aid0.1实际不可能impossible in factD=L*E*C危险等级 Level of Risk等级划分Criticality> 320极其危险，如果没有程序和监督不能继续作业extremely dangerous, stop working if no procedure and supervision1160320高度危险，立即整改high danger, immediately correction and control270160显著危险，需要整改obvious danger, correction and control required32070一般危险，需要注意dangerous, need to pay attention4< 20稍有危险，可以接受minor dangerous, tolerable5