论文部分内容阅读
目的分析重庆市某郊区建材制造行业职业病危害现况,评价企业职业病防治措施效果,提出改进措施,保护劳动者健康。方法选取重庆市某郊区建材制造行业10家企业开展职业卫生调查,整理并分析职业病危害现状评价报告资料。结果 10家企业在生产工艺、设备布局、应急救援措施和职业卫生管理等方面基本符合相关标准规范要求。主要职业病危害因素有粉尘和噪声。6个岗位粉尘共检测108个点,有46个合格,合格率为42.59%,中位数的平均浓度2.69 mg/m~3,浓度范围为0.26~13.30 mg/m~3;7个岗位噪声共检测138个点,合格79个点,合格率为57.25%,最大噪声强度达106.3 dB(A)。结论重庆市某郊区建筑材料制造行业职业病危害状况依然比较严重,重点对粉尘和噪声超标点进行改进,采取措施切实保护劳动者健康。
Objective To analyze the status of occupational diseases in a building material manufacturing industry in a suburb of Chongqing, evaluate the effect of enterprise occupational disease prevention and control measures, propose improvement measures and protect the health of laborers. Methods 10 enterprises in a suburban building materials manufacturing industry in Chongqing were selected to carry out occupational health surveys and to organize and analyze information on the status quo of occupational disease hazards assessment. Results 10 enterprises in the production process, equipment layout, emergency rescue measures and occupational health management basically meet the relevant standards and requirements. The main occupational hazards are dust and noise. A total of 108 spots were detected in 6 positions, 46 were qualified, with a pass rate of 42.59%. The average median concentration was 2.69 mg / m ~ 3 and the concentration range was 0.26 ~ 13.30 mg / m ~ 3. A total of 138 points were detected, 79 points qualified, the pass rate was 57.25%, the maximum noise intensity of 106.3 dB (A). Conclusion Occupational hazards in the construction material manufacturing industry in a suburb of Chongqing are still relatively serious. The focus is on improving the dust and noise overshoot points and taking measures to effectively protect the health of workers.