_ Laser scanning mainly used on revamping project, well adopted and robust workflow, project driven data capture.

      _ With ability to capture 3d object existing with large complex structures, equipment, and piping in great detail combined with 3D back modeling of existing elements changed capturing scanned data all objects from the real site conditions in the form of 3D point cloud, the data reflect the real time status of project. It is useful for project manager to tracking the progress of project and reviewing. It can also extract accurate and precise construction information from as-built building.

      _ Point cloud after modeling with Aveva e3d, the objects have full properties, facility generate intelligent 3d data help owner to digitalize their asset.