Use the obtained (Described in the Table below) from the laboratory and site effort for subgrade compaction layers to determine the degree of compaction by conducting sand replacement test: Table: Result of sand replacement test 1.262 Bulk density of sand ,gm/cm Weight of wet soil sample from the hole, gm. Water Content in the field % 3724 7.5 Wight of the plastic gallon filled with the sand before using ,gm. Wight of the plastic gallon filled with the sand after using ,gm. Weight of sand filled the cone, gm. Max. dry unit weight of com 15741 12153 1153 tion in a Lab, gm/cm 1.812