Building Information Modeling (BIM) is an intelligent 3D model-based process that gives architecture, engineering, and construction (AEC) professionals tools to more efficiently plan, design, construct, and manage buildings and infrastructure.On this page you’ll find these latest file types professionals need to complete technical specifications for Ice Air products. Simply find the product you are looking for, and then select the appropriate file type(s) to download to your computer. As always, Ice Air strives to maintain the latest drawings here, but please check with the factory if you have any questions.