Updated: Oct 29, 2018
Bill Allen shows how to capture plumbing, electrical, and mechanical prior to sheetrock using photogrammetry. Scanning provides high accuracy as built documentation at any stage of a project. Capturing existing spaces using LiDAR or Photogrammetry is the most efficient way to create building information models of as-builts with a quick turn around. These scans can go from 3D Photo Models to point cloud that are used in Autodesk Recap, Revit, InfraWorks, and more.
Check out this interactive Construction Progress Documentation Model: