Infrastructure project are always challenged by extremely complex planning and construction operations and generally require high attention to coordination. 3-im staff has developed extraordinary experience in heavy infrastructure projects such as airports, railways, tunnels, subways, bridges and ports. Familiarity with these infrastructure has become key to guide clients resolve problems typical of data fragmentation. 3-im has the necessary know-how to support construction operation throughout advanced simulations for special equipment’s activities, assemblies, demolitions, drillings, phasing, excavations, fittings, kinematics and ergonomics. 3D and detailed simulation have helped clients better planning construction operations, saving time and cost of unexpected scenarios, optimizing staff utilization and training labor in special activities.