某铁矿作业场所职业病危害现状评价

Evaluation of Occupational Disease Hazards in Workplace of an Iron Mine

为了摸清某铁矿作业场所职业卫生防护与管理情况,运用职业卫生现场调查法、检查表分析法、职业卫生检测法、定量分级法及职业健康检查法对某铁矿职业病危害现状进行评价。调查与检测结果表明:该铁矿作业场所存在的主要职业病危害因素有粉尘、噪声、手传振动、高温及多种有毒有害气体;该矿职业病危害现状总体符合国家职业卫生标准,但掘进、凿岩、出矿等部分岗位接触粉尘、噪声等职业病危害因素浓度(强度)仍超标,需进一步加强治理和个体防护措施。

In order to find out the situation of occupational health protection and management in an iron mine,the occupational health field investigation,checklist analysis,occupational health detection,quantitative classification and occupational health examination were used to evaluate the status quo of occu⁃pational hazards in an iron mine.The investigation and testing results show that the main occupational dis⁃ease hazards in the iron mine site include dust,noise,hand-transmitted vibration,high temperature and a variety of toxic and harmful gases.The occupational disease hazards status of the mine is generally in line with the national occupational health standard,but the concentration(intensity)of occupational disease hazards factors such as dust and noise in some positions such as digging,drilling and mining still exceeds the standard,which requires further strengthening the control and individual protection measures.