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对某燃煤发电厂开展现场职业卫生学调查,识别存在的职业病危害因素及岗位接触情况。工作场所职业病危害作业半定量分级结果显示,除灰工接触生产性粉尘为轻度危害作业;锅炉运行工与汽机运行工接触噪声、高温均为轻度危害作业;其他岗位接触职业病危害均为相对无害作业。结合分级结果,采取有针对性的职业病危害防治措施进行优化及整改,将有利于提高用人单位的职业病防治水平。
A coal-fired power plant on-site occupational health survey to identify the existence of occupational hazards and job exposure. The semi-quantitative grading results of occupational hazards in workplaces show that the descaling workers are exposed to mild hazards; the contact noise of boilers and steam turbine operators is mild and hazardous; the occupational hazards in other posts are all relative Harmless operation. Combining with the grading results, it is helpful to improve the occupational disease prevention and control level of employers by adopting targeted prevention and cure measures of occupational hazards.