earthwork volume,cut and fill calculation.

[BIGAL]

You need something like CIV3D or a 3rd party program, other alternative is to get another company to do that has the right software.

[OMEGA-ThundeR]

Something like this could be done with regular Autocad with the use of the LOFT command to get 3D solids.  Using MASSPROP command in the end to get the volume of the solid.

Getting results in a cut (remove) of 9085 units
and a fill (add) of 7485 units.

Seeing the results of @eldon my 'guesstimate'  it pretty accurate.   
i didn't clean up the model, and the LOFT command has a lot of questionable results because of that.
Doing it in Civil3D probably has a faster and accurate result :).



 

Edited May 20, 2020 by OMEGA-ThundeR