Two levels. The basic level takes you from survey to corridor: importing point clouds and survey data, surfaces, alignments and profiles, typical sections, corridor, cross-sections and basic quantities. The advanced level works on real assets: custom subassemblies, intersections and roundabouts, drainage networks and underground utilities, quantities by phase, exchange with Revit for engineering structures, delivery in IFC 4.3 and checking of the federated model.
The exercises use anonymised road and rail alignments taken from B1P Group's projects, with network operators' real exchange information requirements as the reference for deliverables.