Implementation of BIM during preconstruction phase is widely accepted. Using the intelligent BIM model during construction will benefit the project directly. This is where we see virtual construction, monitoring, and planning procedures.

The 4th Dimension or 4D in BIM is the component of time. By linking a project plan with the 3D model construction can be simulated. We can identify challenges, track planned and actual construction progress amongst other things. This is a BIG benefit of BIM for Virtual construction. Project planning team has the ability to identify, resolve virtually any issue and thus avoid time delays and material wastages due to rework upfront.

Every change at design or construction stage impacts the cost of the project. With 5D BIM, the impact of change in design can be very quickly calculated. When we link the 3D BIM model and the quantities extracted from the model with the cost information, we have a single source of truth to get the most accurate information. As the take-offs and measurements are directly calculated from the BIM model, the information stays consistent throughout the project lifecycle.