Our certified team is qualified to carry out any underwater civil engineering project on the territory of Quebec and Ontario.

The Vertidam® modular cofferdam is designed to anchor to concrete structures. Once the cofferdam is anchored and assembled on the structure to be repaired, a waterproof membrane covers the cofferdam.

The Portadam® cofferdam consists of a temporary system of diversion, retention or dispersion of water that may be used up to a depth of 3.6 meters.