Reasons for not starting the construction site:
1. First of all, it is difficult for construction workers to go to work. In order to control the epidemic, many places have introduced strict population flow control. Due to the control policy, many people are trapped in their hometown. If they want to rework, the construction procedure is complicated and the traffic is difficult. Centralized organization and management also increase the cost.
2. Second, there is a shortage of epidemic prevention materials at the construction site.