某重交沥青及燃料油项目职业病危害控制效果评价

Control Effect of Occupational Hazard in Construction Project for Pitch and Fuel Plant

目的 明确某重交沥青及燃料油项目产生的职业病危害因素，评价职业病危害防护措施及其效果。方法采用现场调查、检查表法、检验检测法、定量分级法进行综合分析和评价。结果主生产装置的一氧化氮、二氧化氮、苯、二氧化硫、硫化氢、氨、二氧化碳、汽油浓度分别为0．012—0．22、0．02～0．08、0．3—0．8、0．1—0．6、〈0．53、0．13～12、104～345、〈0．1mg／m^3。结论职业病危害因素控制效果符合相关标准要求。

Objective To confirm the occupational risk factors and assess the control effect after installing the facility. Methods The methods of field investigation , checklist, examination and quantitive classification were carried out. Results The main production facility was detected ,which the values of NO, NO2, bezene, SO2, H2S , NH3, CO2 and petrol were 0. 01 -0. 22,0. 02 -0. 08,0. 3 -0. 8,0. 1 -0. 6, 〈 0. 53,0. 13 -9. 8,104 -345 and 〈 0. 1 mg/m^3, respectively. Conclusion The occupational risk factors in the workplaces accord with the requirements of the occupational standards .after installing the facility.