Building information modeling (BIM) allows project teams to visualize, simulate, and analyze a building design using a 3D parametric model before construction begins. This model represents all physical and functional aspects of the building and enables seamless sharing of information throughout the project lifecycle. BIM facilitates improved coordination, identification of issues, and changes between owners, architects, engineers, and contractors compared to traditional document-based approaches. It also supports increased prefabrication, construction planning, and post-occupancy facility management.

1. BIM Seamlessly Bridging Communication Throughout the Building Process Building information modeling is an innovative approach to building design, construction, and management that is characterized by the continuous availability of highly accurate, consistent and reliable building information. BIM allows the project team to visualize, simulate, and analyze a project before construction even begins using a three-dimensional model representing all of the physical and functional characteristics of a facility.