from 3D models based on their properties and can calculate counts, length, area, and volume.Įstimators and contractors do takeoffs, and it would be ideal if they could just open the data-rich Revit model and get quantities from a Revit schedule.from 2D PDFs with electronically highlighted drawings.from paper, manually highlighting sections and counting them.Traditional methods of developing a takeoff are: Takeoffs are then used in estimating, which is the process of adding costs to the materials counted in a takeoff, including labor and equipment expense. The noun takeoff is the amount of a material that’s counted. The verb takeoff is a process of counting. Known as materials takeoffs or quantity takeoffs, this is basically counting how much of each material is needed to complete a construction project. In a clear and logical way, Mark walks you through the entire process from logging in to exporting the inventory created.

The Takeoff demo by Mark Petrucci, who regularly trains people to use products on the Autodesk Construction Cloud platform, is a half-hour well spent if you’re interested in using Takeoff to generate quantities to do costing on your projects. In the recent webinar, “BIM Based Costing: Understand Your Project Costs,” Mark Petrucci and Blake Douglas teamed up to explain how Autodesk Takeoff uses 2D PDFs and 3D building information modeling (BIM) files to count materials and arrive at project costs.

Autodesk quantity takeoff 2015