风险评估指数法在1,2-二氯乙烷裂解制取氯乙烯工段职业病危害预评价中的应用

Application of risk assessment code in pre-evaluation of occupational hazards in the chloroethylene preparation by 1,2-dichloroethane decomposition construction section

目的探讨风险评估指数法在1,2-二氯乙烷裂解制取氯乙烯工段职业病危害预评价中的应用。方法采用风险评估指数法。结果综合分析该项目存在的职业病危害风险,得出风险评估指数为18和19,属于低级别风险。结论风险评估指数法在建设项目职业病危害预评中的应用可以弥补类比法、检查表分析法和经验法的不足,但是该方法还需在今后的实践工作中,进行不断的尝试和改进。

[ Objective ] To explore the application of risk assessment code in pre-evaluation of occupational hazards in the chloroethylene preparation by 1, 2-dichloroethane decomposition construction section [ Methods ] Risk assessment code was adopted. [ Results] Comprehensive analysis of occupational hazards in this project showed the risk assessment code was 18 and 19 which belonged to risk of low-level. [ Conclusion] Application of risk assessment code in pre-evaluation of occupational hazards in construction project can make up for the analogy, checklist analysis and empirical method. But this method still needs to be improved continuously in future application.