Building Information Modeling and Integrated Project Delivery simplified.
Saturday, September 4, 2010
How might contractors benefit from Building Information Modeling?
Here is a great article recently posted on stltoday.com in the business section. The article goes on to briefly describe some of the key benefits immediately available to the contractor and owner before RFI's even arise.
Building Information Modeling, or BIM, has long been used by architects and engineers to design buildings virtually. The technology is now turning up in construction-site trailers, where general contractors have begun using it to make sure work schedules and material orders are accurate.
BIM is useful in coordinating a project and resolving design issues. For example, general contractors and subconsultants use BIM to see exactly how plumbing and mechanical systems are routed through a building that is under construction.
General contractors can put their construction schedules into the model to see a project's progress and make changes, if necessary. This functionality helps the general contractor phase a project by determining more accurately when to, for example, open a section of a remodeled building or close a corridor to allow work to proceed.
By having a virtual presentation of the project available on a laptop, the general contractor can share BIM information with the project's owner and make any necessary changes on the spot.
Revisions take place in the computer — not on the job site — and help eliminate costly downtime and material reorders in the field. General contractors are also able to retrieve BIM information quickly to resolve issues that arise with other contractors at the project site.