58项建设项目职业病危害控制效果评价时检测超标状况分析

目的通过对2006～2007年职业病危害控制效果评价项目中检测超标项目超标原因及整改的分析，阐述建设项目职业病危害评价的意义。方法职业病危害因素检测与职业卫生现场调查。结果超标项目在服务机构专业人员分析超标原因后进行了整改，大部分超标化学性职业病危害因素整改后达标；噪声超标情况整改较难，以加强个体防护为主。结论建设项目职业病危害评价工作对于职业病的预防与控制具有重要作用。

Reason Analysis of Non-compliance of Occupational Hazards with Exposure Limits in 58 Construction Projects

Objective When the effectiveness evaluation of control measures against occupational hazards were made, the airborne chemical concentration or noise level at workplaces were measured. It was obvious that the no-compliance of occupational hazards with exposure limits were noted in some construction projects. The reasons of non-compliance were analyzed in 58 construction projects to illuminate the importance of effectiveness evaluation of control measures against occupational hazards. Methods The field study and determination of occupational hazards at workplaees were made. All related data were collected and analyzed. Results After professionals noted the non-compliance and analyzed the reasons; the enterprises could follow the advice and took the mending measures. These measures were very effective for most chemicals, while no effect on noise control. The PPEs should be used under this time. Conclusion It is necessary to carry out the effectiveness evaluation of control measures against occupational hazards.