The middle section of Beijing Metro Line 16 is completed

On July 15, with the successful completion of the last rail welding joint of The National Library Station, the project of the middle section of Beijing Metro Line 16 (Xiyuan Station - Ganjiakou Station) achieved the goal of connecting the long rail as scheduled, laying a solid foundation for the early operation by the end of 2020.

The middle section of Beijing Metro Line 16 (Xiyuan Station - Ganjiakou Station) is 10 kilometers long, with 7 stations, including 4 transfer stations of National Library Station, Suzhou Street Station, Suzhou Bridge Station and Erligou Station.

The middle section of Line 16 has two track-laying bases, haidian Park and the National Library. Line 16 middle since June 2019 laying construction, project department actively overcome the impact of the epidemic in the first half of this year, the organization carries out "the epidemic, the construction, the battle for 60 days" labor competition, fully arouse the enthusiasm of employees, and, on one hand grasping the epidemic prevention and control to return to work and production, with the number of up to 455 people, average daily track-laying 70 meters, realizing long rail as scheduled on July 15, effectively guarantee to achieve the goals of the node.

Throughout the track-laying contractors to use "rail line area of intelligent management system", through the rail line area complete coverage of video monitoring system, strengthen the safety, quality and schedule of track-laying project management; in addition, on the helmet mounted chip positioning, real-time dynamic understanding staff position, strengthen the guarantee the safety of construction personnel; use big data technologies, to speed up the staff scheduling, coordinate in time, improve the working efficiency.

Line at the same time, 16 middle to take a variety of technical means, to achieve high quality construction, 5 bijing adopts single pilot tunnel underground excavation construction in the large diameter pile, reduce the construction impact on the surrounding environment, shortening the period of precipitation, saves the precious groundwater resources; the station using roof comprehensive internal pipe rack design and decorate condole top, highly integrated, and equipment of terminal promotion station hall headroom, reduces the operation and maintenance costs; the station entrance pavilion USES the clear water concrete ground, green environmental protection, natural transparent, durability, and the urban environment and perfect fusion.