Mexico -Tunnel Emisor Oriente – Tramos 3 & 5
Bogota – IFT waste water tunnel (Interceptor Fucha Tunjuelo)
Grand Lyon – Waste water tunnel
Paris area – SIAAP – Waste water tunnel VL9 – Pkg n° 1
Auckland – Project CRL C6 – Mont Eden rain water tunnel
Dunkerque – Gas Terminal – Water transfer tunnel
Sables d’Olonne – Sea outfall
Guayaquil – Wastewater main
Meudon – Safety gallery of the railway tunnel
Frontignan – BRL – Microtunnels under railways