How does the ‘Work Remaining’ volumes calculation work?
Work Remaining calculates the volume remaining ‘From’ a Machine Last Pass surface ‘To’ a Design surface. This calculation indicates how much volume remains in order to get to the Design grade based on an as-at state of the ground from machine data. When a Surveyed Surface is included, it will also calculate the volume between the surveyed surface and the design boundary.
Note: There must be an overlap between the Machine Last Pass Surface and/or Surveyed Surfaces and the Design Surface in order for a volume to be calculated.