某拟建天然气输气管道工程职业病危害预测分析
2016-02-05明闫海英
孙 明闫海英
某拟建天然气输气管道工程职业病危害预测分析
孙 明1闫海英2
【摘要】目的 预测拟建天然气输气管道工程职业病危害现状,分析项目投产后工作场所中存在的职业病危害因素浓度或强度。方法 根据检查表法、类比法与定性、定量分析法相结合的原则,对项目投产后可能产生职业病危害因素的危害程度进行推断分析。结果 拟建项目建成投产后,在生产设备运行正常和职业病危害防护措施落实到位的情况下,各工种操作人员接触粉尘、毒物的浓度或强度基本符合国家职业卫生限值要求。结论 拟建项目充分考虑《职业病防治法》和《工业企业设计卫生标准》基本要求,做到布局合理、工艺成熟、设备先进等。【关键词】职业病;天然气;危害因素
2 河南省周口职业技术学院医学院护理教研室,河南 周口466000
Objective To predict the occupational hazards in the natural gas pipeline project,and to analyze the concentration or intensity of occupational hazards in the workplace after the project put into operation. Methods By using the method of checking table,analogy and qualitative analysis concluded that the risk factors of occupational diseases after the project put into operation. Results After the project is completed and put into operation,in the production of equipment running normal and occupational hazard protection measures put in place,various types of operators exposed to dust and toxicant concentration or intensity of basically conforms to the national occupational health limits. Conclusion The proposed project fully considered the occupational disease prevention law and industrial enterprise design and health standards. So the project achieve a reasonable layout,mature technology,advanced equipment,etc.
【Key words】 Occupational diseases,Natural gas,Hazard factors
我国是天然气消费大国,随着生活水平的日益提高,天然气的基础设施建设日益完善,特别是西气东输一线、二线等大型长输管道的建成投产,天然气消费量迅猛增长,大量的门站、分输站、加气站相继建成,然而天然气行业建设项目进行职业病危害预测分析的单位较少,天然气的分输和使用过程中存在职业病危害,如非甲烷总烃、硫化氢等物质,属于职业病危害分类目录中的高毒物质[1]。为了解和控制天然气分输、使用中存在的职业病危害,探讨有效的防护对策,防治职业病,保护劳动者健康,2014 年3月~2015年5月,我们对某然气公司天然气输气管道工程建设项目进行了职业病危害预测分析,现将结果报告如下。……
