Name and Location: Toronto York Spadina Subway Extension. Toronto (Canada)

Client: OHL – FCC Limited Partnership

2012-13

PRO GEO-TBT Intervention:

• Study of the construction procedure of 407 Station, with analysis of the shoring and modifications in the inner final structure to take into account all intermediate phases before the permanent state.

Key Features:

• Subway underground station. It consists of an enclosure with a shoring of steel piles with tiebacks. Inside it a permanent structure totally independent of the shoring is built. The dimensions are 164.5 m in length, 22 m in width, 18 m in depth