Building information modeling: not just for designers.

One of the most revolutionary items to come to the architecture and engineering community has been the introduction of Building Information Modeling (BIM).

This modeling software has become an effective tool for not only the design community, but also the construction community. The ability to render designs in three dimensions has been an asset to designers, allowing them the freedom to join creativity and functionality. BIM has enabled the design world to view their buildings in a dynamic form, from the inside out.

As much as the design community has benefited from BIM, the construction community has also experienced positive results.

Because of this program, drawings are completed on a more sophisticated level and with greater clarity. These fine details increase the level of understanding for those reviewing the drawings, resulting in more accurate estimates and budgets for projects.

Additionally, with more information the actual construction and maintenance of the building improves significantly.

One of the more challenging aspects of construction has been the co-ordination of vendors from various disciplines. The coordination process which overlays the different systems to ensure no conflicts exist (e.g.: equipment, piping or wiring) within the projects is a long a tedious process. This process takes weeks or even months depending on the size of the project.

Accurate information is needed for exact placement of ducts, piping and equipment to make sure these systems fit within a building. B1M allows for a smooth transition between vendors who work on specific portions of a building, ensuring that clashes are identified and pertinent information is retained from all teams.

Another benefit of BIM is the value it adds to the daily operation and ongoing maintenance of a building.

For example, without proper clearance on equipment prior to installation, proper maintenance can not be performed throughout the life of the facility. Further, maintenance will be more costly increasing the overall cost of running the building's equipment and systems.

With BIM, troublespots can be identified prior to construction and clearance challenges can be resolved swiftly so scheduled maintenance protocols can proceed uninhibited. The development and establishment of a building is more than just design and construction.

The adoption of BIM and other technological advances have allowed the industry to manage the unique details of each building including future maintenance, operations and life cycle costing.

This program will help us construct buildings in a more holistic manner to unify aesthetics, functionality, occupant comfort, cost-effectiveness and sustainability.

BY MICHAEL C. ENGLISH, PE, CCP, LEED AP, FOUNDER HORIZON ENGINEERING ASSOCIATES, LLP