The following data represents, in square meters, the cross-sectional areas along a short portion of highway. Calculate the net volume of earthworks needed or available over the portion of the highway. Draw the Mass-Haul-Diagram for this project.
Station Cut Fill
2+550.0 12.0 0.0
2+575.0 9.0 0.0
2+585.0 3.5 6.0
2+600.0 0.0 8.0
2+625.0 0.0 5.5
2+650.0 7.5 4.0
2+675.0 8.0 5.5
2+700.0 0.0 18.0
2+725.0 0.0 14.0
2+750.0 6.5 5.5