某公司年产15万t扁铸锭项目职业病危害控制效果评价

Control effect of occupational hazards in the construction project of flat ingot

目的对某公司年产15万t扁铸锭项目职业病危害和防护措施效果进行评价,并提出合理可行的职业病防护对策。方法根据相关法律、法规,在现场调查的基础上,将检查表法与现场检验法相结合,对该项目进行防护措施的效果评价。结果该建设项目的总体布局、职业病防护设施和卫生辅助用室设置等符合国家有关规定。生产过程中可能产生的主要职业病危害因素为粉尘(铝合金粉尘)、有毒物质(硫化氢、二氧化硫、一氧化碳等)和噪声等物理因素。经现场测试,粉尘合格率为100.0%,有毒物质合格率为100.0%,噪声合格率为83.3%。结论该项目在职业病危害控制方面是可行的。

Objective To evaluate the control effect of the occupational hazards and protective measures of the company producing 15 million tons of fiat ingot annually, and propose feasible prevention strategies for occupational disease. Methods According to the relevant laws and regulations, the methods of field investigation, checklist and field inspection were ap- plied to evaluate the occupational hazards in the project. Results The items of general layout, prevention facilities for oc- cupational disease and health auxiliary rooms were in line with national standards; Main occupational hazards in the produc- tion process were dust（ aluminum alloy dust）, toxic substances （hydrogen sulfide, sulfur dioxide and carbon monoxide ） and noise. Qualified rates of dust , toxic substances and noise were 100%, 100% and 83.3%, respectively. Conclusion Protection and management measures are feasible for occupational hazards in the project.