On June 29, 2021, CCCC and Fuzhou Metro Group jointly held an emergency drill for shield initiation in 2021 in the third section of the Fuzhou Binhai Express Project. The drill lasted for 60 minutes, including two main subjects of emergency treatment of the inrush of water and sand at the beginning of shield and emergency treatment of lifting injury in the emergency rescue process, and set up danger discovery, information report, advance treatment, response upgrade, command and coordination, expert consultation, rescue, secondary incident treatment, medical rescue and other aspects. The drill is closely integrated with the actual practice, fully demonstrating the various links of emergency rescue of metro construction, showing the whole process of reporting and handling after the occurrence and escalation of emergencies, which has a strong guiding significance for emergency rescue.