The importance of risk prevention in the workplace during the construction of public infrastructure projects is particularly relevant due to the large number of workers involved as well as the frequency and severity o...The importance of risk prevention in the workplace during the construction of public infrastructure projects is particularly relevant due to the large number of workers involved as well as the frequency and severity of the accidents. The aim of this work was to conduct an exploratory study of workplace risk prevention in the construction of public work projects in Mexico. The methodology was based on a case study which included an exploration of the attitudes assumed by the civil servants working for the government agency, regarding workplace risk prevention, and the observation of construction processes in a sampling of projects. The results show that the regulations are not fully adhered to during the stages of project planning and contracting for the work. During project designing, the inclusion of criteria regarding workplace risk prevention is relegated, and during public tendering, the experience of the contractor in risk prevention and workplace safety plans are not taken into account. Consequently, as one might expect from the above, during the construction processes, it was possible to observe that only about half of the prevention requirements applicable in the workplace were actually complied with.展开更多
公交风险地图基于地理信息系统(Geographic Information System,GIS),对公交线路行经的风险点进行排查与评估,将评估结果以空间方式进行展示。公交风险地图具有直观、信息量大等优点,有助于公交安全风险管理。本文从预防交通事故的思路...公交风险地图基于地理信息系统(Geographic Information System,GIS),对公交线路行经的风险点进行排查与评估,将评估结果以空间方式进行展示。公交风险地图具有直观、信息量大等优点,有助于公交安全风险管理。本文从预防交通事故的思路出发,对利用公交风险地图提升公交行业交通安全保障效果进行研究。展开更多
文摘The importance of risk prevention in the workplace during the construction of public infrastructure projects is particularly relevant due to the large number of workers involved as well as the frequency and severity of the accidents. The aim of this work was to conduct an exploratory study of workplace risk prevention in the construction of public work projects in Mexico. The methodology was based on a case study which included an exploration of the attitudes assumed by the civil servants working for the government agency, regarding workplace risk prevention, and the observation of construction processes in a sampling of projects. The results show that the regulations are not fully adhered to during the stages of project planning and contracting for the work. During project designing, the inclusion of criteria regarding workplace risk prevention is relegated, and during public tendering, the experience of the contractor in risk prevention and workplace safety plans are not taken into account. Consequently, as one might expect from the above, during the construction processes, it was possible to observe that only about half of the prevention requirements applicable in the workplace were actually complied with.
文摘公交风险地图基于地理信息系统(Geographic Information System,GIS),对公交线路行经的风险点进行排查与评估,将评估结果以空间方式进行展示。公交风险地图具有直观、信息量大等优点,有助于公交安全风险管理。本文从预防交通事故的思路出发,对利用公交风险地图提升公交行业交通安全保障效果进行研究。