The last station on xi 'an metro line 14 has been capped

On the afternoon of April 21, with the completion of the concrete pouring of the last roof of sanyizhuang station (tentatively named xinsi station) of xi 'an metro line 14, the main structure of the station was capped successfully, which marked the completion of all stations on the whole line of metro line 14 and laid a solid foundation for the smooth implementation of the follow-up work.

The sanyizhuang station of xi 'an metro line 14 is an underground two-story cast-in-place frame structure with a total length of 225 meters.

Since the start of the construction of the station, with the strong support and help of the management committee of the international port area, the project department has overcome the adverse factors such as tight schedule, heavy task and difficulty of demolition, and ensured the normal progress of the project. In particular, in the face of the sudden outbreak of novel coronavirus, hsus made overall arrangements and scientific management to push forward the project construction with the principle of "the goal remains unchanged, the task remains unchanged and the standard remains unchanged". In accordance with the epidemic prevention requirements, the project department formulated an emergency plan for epidemic prevention and control, and adopted a 24-hour, three-shift operation arrangement to ensure that the construction workers were healthy and controllable, the construction site did not stop, and the epidemic prevention and resumption of work achieved "two no mistakes, double victory.

Line 14 starts from north square of beichuan station in the west and ends at heshao village of international port district in the east. The line is 13.8 kilometers long, passing through weiyang district, chanba ecological district and international port district. It has 8 stations, including 3 transfer stations. When completed, it will connect the airport with the xi 'an north railway station. It is the first line to be built in the third phase of the construction plan, which plays an important role in ensuring the smooth holding of the 14th national games and promoting the development of the public transport system.

Up to now, all 8 stations on line 14 have been capped, the station installation and decoration project has been fully launched; A total of 1 open-cut interval (including the in-and-out segment) has been completed, 80% of which has been completed, and 2 open-cut intervals have been completed. There are 12 single-line shield tunnels, 6 of which are connected in total, and 70.8% of the total design volume of the main structure of the complex building of the parking lot is completed.