Toronto – Silverthorn storm sewer
Rouen – RTE – Electrical cables tunnel
Paris area – SIAAP – Waste water tunnel VL9 – Pkg n° 1
Bata – Waste water microtunnel
Paris – SIAAP – Water transfer tunnel
Meudon – Safety gallery of the railway tunnel
Paris area – SIAAP – Waste water tunnel VL10 part 2
Annemasse – Waste water tunnel
Uccle – Rain water storage tunnel
Grand Lyon – Waste water tunnel