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Construction Site: Shidaiyangguang Station - Xiangfu Road Station
Project Overview: The main stratum is medium weathering, strong weathering mud siltstone. The starting point from the Times Sunshine Avenue Station, along the Wanjiali Road northbound, need to pass through the Guitang River Bridge, Tianjiling Tunnel, Wanjiali rapid transformation of the viaduct, Yayuan gas station and other urban buildings, the construction is difficult.
Equipment type: 2 sets of CSTE6280H earth pressure balance(hydraulic main drive), with excavation diameter of 6280mm, and main drive power of 945kW.