摘要
目的评价某能源公司天然气管道输送配套工程加气母站职业病危害因素存在情况及控制效果。方法通过对该工程相关资料的分析、职业卫生学调查、主要职业病危害因素检测与分析，依据我国现行职业卫生相关法律法规和标准进行评价。结果该天然气管道输送配套工程加气母站所采取的职业卫生防护措施，基本符合国家相关法律法规和标准的要求。经现场检测，甲烷CMC均为〈0．38mg／m^3，硫化氢CMC均为〈0．53mg／m^3，非甲烷总烃cTWA均为〈0．05mg／m^3、CStEL均为〈0．05mg／m^3，二氧化碳CMc为784～895mg／m^3、CSEL为678～822mg／m^3，所有检测点职业病危害因素均符合国家卫生标准。结论该工程职业病防护措施有效、可行。
Objective To evaluate the existence and control effect of occupational hazards for the natural gas pipeline sup- porting engineering refueling station of an energy company. Methods Based on current occupational health - retated laws, regulations and standards, the results were evaluated from analysis of the project- related information, occupational health survey and the main occupational hazards detection. Results The occupational health protection measures taken by the nat- ural gas pipeline supporting projects refueling station was in line with relevant laws, regulations and standards. After full extent field inspection, CMC of methane was 〈 0. 38 mg/m^3 , CMC of hydrogen sulfide was 〈 0. 53 mg/m^3 , CTWA and Csrrr of non - methane hydrocarbon were both 〈 0. 05 mg/m^3, CMC of carbon dioxide was 784 - 895 mg/m^3, Cs,EL was 678 -- 822 mg/m^3. Monitoring points of occupational hazards were in line with relevant standards. Conclusion The occupational pro- tective measures of project are effective and feasible.
出处
《中国卫生工程学》
CAS
2015年第2期114-117,共4页
Chinese Journal of Public Health Engineering
关键词
天然气加气母站
职业病危害
防护措施
Natural gas pipeline supporting engineering refueling station
Occupational hazard
Protective measures
