职业病危害预评价中某调漆间防护设施的分析与评价

摘要

建设项目职业病危害预评价以职业病危害因素的识别和分析为基础，重点对职业病防护设施设置的符合性和有效性进行分析和评价。以某调漆间职业病危害预评价为例，对调漆间可能存在的职业病危害因素进行了识别和分析，通过检查表法对职业病防护设施设置的符合性进行了分析和评价；在防护设施设置符合性分析与评价的基础上，逐一对职业接触限值、控制风速等职业病防护设施有效性评价指标进行了分析与评价，并提出了在调漆操作位应设置吹吸式通风装置或通风柜的建议。%Based on the identification and analysis of the occupational hazards , the pre-assessment of occupational hazard in construction project focuses on the analysis and evaluations of the conformity and validity of the occupa -tional disease prevention facilities .The pre evaluation of occupational hazard in the paint mixing room was taken as an example.The occupational hazards were identified and analyzed , and the conformity of occupational disease pre -vention facilities was analyzed and evaluated by check list method .The validity indexes of occupational disease pre -vention facilities were analyzed and evaluated one by one , that including occupational contact limiting value and control speed at.al.The suggestions were put forward , such as that the push-pull ventilations system or the ventila-tion cabinet local exhaust system should be set in the painting operation position .