Building Information Modeling (BIM) is the process of constructing a 3D, or up to 5D, digital model in conjunction with, or before embarking on a real-world construction project. BIM means building twice; first on the computer and then in the field. 

 

BIM in Preconstruction

 

Through our utilization of BIM during the preconstruction phase, we have realized enormous project cost savings during the preconstruction phase by exploring owner options on how they would like to renovate the space. We begin with our point could data that is imported into our base BIM model that we acquire from our laser scanning software, Leica Cyclone.

 

Sub-contractors from each major trade can then input critical information into the model, which provides opportunities to utilize our clash detection software so that issues can be avoided before they even occur. For example, we use the model to install geothermal mechanical systems, avoiding existing underground utilities. Design consultants work with these trade contractors and our MEP coordinator to further develop the model. This provides exponentially more coordination between each trade due to our ability to implement their individual building systems data. This equates to the pre-fabrication or pre-assembly of many systems off-site decreasing lead times and congestion on site.

 

BIM in Construction

 

Our Building Information Modeling department envisages virtual construction of a facility during its physical construction as well. As construction begins we use our model to transfer data to our total stations to ensure an accurate building layout.  Our BIM model also ensures that MEP components fit into confined spaces the correct way the first time.  There is always a solution and the utilization of BIM is an invaluable tool in finding these solutions.

 

Owner options can be explored digitally, evaluating the impact each choice would have on cost, schedule, and quality. This gives the owner the assurance and security that they have made the correct decision.