Safety and occupational health

Recently, the First Highway Engineering under CCCC conducted an emergency drill for highway tunnel construction at the Jinpingshan Tunnel of Yuwu (Chongqing-Wusheng) Expressway in Chongqing.
The drill focused on two emergency scenarios: tunnel collapse and tunnel fire. It demonstrated the whole process of monitoring, warning, incident reporting, response, emergency handling, and recovery.
This emergency drill was closely integrated with the actual construction, accumulating valuable experience in responding to unforeseen incidents during highway tunnel construction.