The in situ moisture content of a soil is 18% and the moist unit weight is 105 lb/ft3.
The specific gravity of soil solids is 2.75. This soil is to be excavated and transported
to a construction site for use in a compacted fill. If the specifications call for
the soil to be compacted to a minimum dry unit weight of 103.5 lb/ft3 at the same
moisture content of 18%, how many cubic yards of soil from the excavation site
are needed to produce 10,000 yd3 of compacted fill? How many 20-ton truckloads
are needed to transport the excavated soil?