WMI (VINCI Construction Grands Projets), leader, and Colombian company CMIJ have secured the contract to modernise the drinking water supply network on the island of San Andrés. It covers the design-installation of new pipes – 26 km in total, of which 9 km laid using trenchless methods – as well as the hydraulic sectorization of the network, the installation of 22 pressure regulating systems and the connecting up of 3,800 customers.
W.M.I. - Water Management International