Urban Rail Transit
TSDI has taken the responsibilities for general design contracting of 27 unban rail transit in 9 domestic cities, undertaken the urban rail transit planning studies of 15 cities including Tianjin, Dalian and Luoyang; taken part in the design, consulting and preliminary studies of urban rail transit projects of 42 cities including Beijing, Shanghai and Tianjin. The design mileage is 1330km in total, and the investment amount is 432.9 billion Yuan, among which 47 projects that TSDI took part in have been open to public.
The shallow mining method large-span bi-layer structure design and construction technology of Xidan Station of Beijing Subway was awarded the First Process Prize of the Ministry of Railways in 1996; the civil engineering structure design of Beijing Subway Eighth Line from Wangfujing Station to Jianguomen Station was awarded the National Silver Medal in 2002. Beijing Rail Transit Daxing Line project, First Phase of Shanghai Rail Transit Line 9 project, Tianjin Subway Line 1 project, etc. have won provincial and municipal design awards.