Due Date 10 16 2023 1 Determine the dry unit weight of compaction in the field given the following results of a field unit weight determination test on a soil using the sand cone method Calibrated dry density of Ottawa sand 1667 kg m3 Calibrated mass of Ottawa sand to fill the cone 0 117 kg Mass of jar cone sand before use 5 99 kg Mass of jar cone sand after use 2 81 kg Mass of moist soil from hole 3 331 kg Moisture content of moist soil 11 6 NOTE Show all the calculation steps