旧路改造期间运营安全评价

旧路改造期间不断交施工,交通量较大,应对其运营安全预先分析评价。通过对沿线设施预先危险性分析可知,危险因素等级均为Ⅱ级,并提出防范措施。通过对改建期运营预先危险性分析可知,危险因素中车辆伤害、起重伤害等级为Ⅲ级,对可能造成人员重大伤亡及设施严重破坏的灾难性事故,应立即采取防范对策。

Operational safety assessment during the reconstruction of old road

As the traffic volume is large during the reconstruction of old road , the operation safety should be pre - analyzed. Through the pre - risk analysis of facilities along the line, it is known that the risk factors rating are Ⅱ level, and put forward the preventive measures. Through the operational pre - risk analysis during the reconstruction, it is known that the rating of vehicle damage and lifting injury of risk factors are Ⅲ level. To the catastrophic accident which could cause heavy personnel casualties and facilities severely damaged, preventive measures should be taken immediately.