目的分析建设项目产生的职业病危害因素,评价控制效果,提出改进措施.保护劳动者健康。方法采用现场调查、检测检验。检查表应用相结合的方法进行评价。结果主要职业病危害因素有噪声、一氧化碳、苯及苯系物、铬酸雾、锌及其化合物等,其中噪声、苯系物有部份岗位超标。结论职业病危害控制措施基本符合职业卫生要求。 Objective To analyze the hazard factors of occupational diseases caused by construction projects, evaluate the control effects, propose improvement measures, and protect the health of laborers. Methods Field survey, testing and testing. Checklist should be combined with the method of evaluation. Results The main occupational hazards were noise, carbon monoxide, benzene and benzene series, chromic acid mist, zinc and its compounds, among which the noise and benzene series had some posts exceeding the standard. Conclusion The control measures of occupational hazards basically meet the occupational health requirements.