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《Chinese Journal of Public Health Engineering》 2018-05
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Pre-evaluation of occupational hazards in the beer project of a new brewery 20 myriad liters/year

LIU Heng-ping;WANG Lin;XIAO Yue-long;QIANG Hui-guang;Hunan Vocational Institute of Safety & Technology,Hunan Jiecheng Safety Product Technology Services Co.,Ltd;  
Objective To identify the possible occupational hazards in the newly built project,to evaluate protective measures and their feasibility and put forward the countermeasures.Methods According to the evaluation norms of occupational hazards in the construction project and preliminary investigation,the qualitative and quantitative assessment for occupational hazards of this project was conducted with the combination of analogy,engineering analysis method and comprehensive analysis method,etc. Results The major occupational hazards in production process were grain dust,ammonia,carbon monoxide,hydrochloric acid,noise and high temperature,etc.Based on the results of analogical detection,the qualified rates of the occupational hazard factors which were grain dust,ammonia,hydrochloric acid were 100%.Among 15 posts with noise exposure,the noise intensities in 5 posts exceeded the occupational exposure limit,with the qualified rate of 67%.The results of high temperature met the occupational standards.This project on the basis of our field survey was classified as the project with more serious occupational hazards.Conclusion The occupational hazard prevention facilities which to be taken in this construction project are in line with national occupational health standards and hygiene requirements. In occupational health's opinion,the construction project is feasible.
【CateGory Index】: R134
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