SEABED CHARACTERIZATION
DOCK INSPECTION
INSPECTION AND 3D MODELING OF THE C.N. RAIL BRIDGE
INSPECTION OF WHARVES ON THE LOWER NORTH SHORE
INSPECTION AND REPAIR OF THE DOCK OF THE HYDRO-QUÉBEC THERMAL POWER PLANT
GENERAL INSPECTION – PRINCE SHOAL PILLAR
UNDERWATER REPAIR OF THE SAINTE-MADELEINE BRIDGE PILLAR