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目的了解该项目存在的主要职业病危害因素,为制订职业病危害防护措施提供科学依据。方法采用职业卫生学调查、工作场所职业病危害因素现场检测和职业健康检查进行综合评价。结果化学有害因素符合GBZ2.1-2007《工作场所有害因素职业接触限值》的要求[1];噪声、工频电场等物理因素符合GBZ2.2-2007《工作场所有害因素职业接触限值物理因素》的要求[2]。结论该项目综合指数Ⅰ=0.5,评价为Ⅰ级,职业卫生综合评价合格。
Objective To understand the main occupational hazards that exist in this project and provide a scientific basis for formulating protective measures against occupational hazards. Methods Occupational hygiene survey, field occupational hazards in the workplace and occupational health examination were used to make a comprehensive evaluation. Results The chemical harmful factors conform to the requirements of GBZ2.1-2007 Occupational Exposure Limits for Hazardous Factors in the Workplace [1]; physical factors such as noise and power frequency electric field conform to the requirements of GBZ2.2-2007 Occupational Exposure Limit Hazards in Workplace Factor "requirement [2]. Conclusion The comprehensive index of this project is I = 0.5, which is rated as grade Ⅰ, and the comprehensive evaluation of occupational health is qualified.