Road Tunnels In Glories Square In Barcelona. Spain

Site supervision of the works of 1.300m of road tunnel under one of the most important street junctions of the city of Barcelona. Due to its construction in a consolidated urban area, it is necessary to excavate the tunnels taking into account the high presence of existing utilities and the need to reduce traffic alterations by executing a large number of traffic diversions. The tunnel passes under 4 old railway and metro tunnels, which requires the construction of extremely rigid provisional support methods to reduce possible movements (large diametre steel tubes filled with concrete).

Barcelona, Spain (2015 – ongoing)