BIM stands for Building Information Modeling. It is a process for creating and managing information on a construction project throughout its whole life cycle. BIM is not a software application, but a set of processes, standards, and technologies that can be used to create and manage digital representations of physical and functional characteristics of a building or other facility.

BIM can be used to:

• Design buildings and other facilities: BIM can be used to create 3D models of buildings and other facilities that are more accurate and complete than traditional 2D drawings. These models can be used to simulate the performance of the building, identify and resolve potential problems early in the design process, and generate construction documentation.
• Construct buildings and other facilities: BIM can be used to plan and schedule construction activities, track progress, and identify and resolve potential problems during construction.
• Operate and maintain buildings and other facilities: BIM can be used to manage building operations, maintenance, and renovations.
• Decommission buildings and other facilities: BIM can be used to plan and execute the decommissioning of buildings and other facilities.