QUESTION $3$

The following table shows the cross$-$section areas of cut and fill for a proposed road

project. Take note that the SVx does not fall on a full $20m$ interval $($successive$)$ value.

$3\mathrm{.}1$ Use the prismoidal method to calculate the soil volume excavated from the cuts.

Show your calculations on the Table below.

$6$ of $8$

$3\mathrm{.}2$ Use the Mean End Area method to calculate the soil volume required for fills. Show

your calculations on the Table below.