某轨道车辆检修厂车辆检修改造建设项目职业病危害预评价  

Pre-evaluation of occupational disease hazard in the railway vehicle maintenance and reconstruction construction project

作　　者：刘亚杰 刘淼 谭静怡 王琪 南小影 LIU Ya-jie;LIU Miao;TAN Jing-yi;WANG Qi;NAN Xiao-ying(The Seventh Division,Institute of Hygiene of Ordance Industry,Xi'an Shannxi 710065,China)

机构地区：[1]兵器工业卫生研究所科研七室 [2]兵器工业卫生研究所一室

出　　处：《中国卫生工程学》2019年第6期808-811,共4页Chinese Journal of Public Health Engineering

摘　　要：目的明确轨道车辆检维修过程中可能产生的职业病危害因素,分析其危害程度及对劳动者健康的影响,并提出相应防护对策措施,降低职业病发生的可能。方法采用检查表法、类比法相结合的原则对某企业轨道车辆检维修过程进行分析评价。结果类比企业抛丸工、角磨工、电焊工和喷漆工接触粉尘和毒物浓度均低于职业接触限值10%,接触噪声8 h等效连续A声级均低于限值。结论该项目属于铁路、船舶、航空航天和其他运输设备制造业,职业病危害较重的建设项目。Objective To clarify the risks factors of occupational diseases in the track vehicle inspection and maintenance process,to analyze the harm degree and the influence on the health of workers and to provide related projective measures and decrease the risks of occupational diseases.Methods Checking tables methods and analogy method were used to analyze and evaluate.Results Shot throwing workers,angle grinder,welders and painters in the similar enterprise exposed to dust and the concentration of poison were below 10%of the exposure limit,and they exposed to the noise of 8 h-equivalent-A noise were below the exposure limit.Conclusion It is a project belonging to the manufacturing of railways,ships,aerospace and other transport equipment,which would have a common risk of occupational disease.

关 键 词：轨道车辆 职业病危害 预评价 

分 类 号：R135[医药卫生—劳动卫生]