Since 1963, CARPI has specialised in waterproofing all types of hydraulic structures (dams, canals, tunnels, shafts, reservoirs, pumped storage schemes, etc.) and civil structures (traffic tunnels, foundations, bridges’ decks, floating covers) with flexible, impermeable geomembranes. CARPI patented systems are used for rehabilitation of all types of hydraulic structures, for new construction of embankment, RCC and hardfill dams, cofferdams, for waterproofing of joints, for underwater repair, without reducing the water level or speed. Our installations since 1970 provide worldwide experience on the longevity of our geomembranes, being still in operation today with no maintenance required. CARPI provides design, supply and installation.