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What is earthwork and why do we need it?
What are the common soil layers used under a pavement or foundation/slab on ground?
What is base course and subbase and their materials?
What is a subgrade and its different types?
What are the steps in preparing a subgrade?
What is reactive soil and its negative impact?
What is controlled / engineered fill and its types?
What are the steps in controlled fill preparation?
What are the quality control methods during preparation of different soil layers and why are they important?
What is soil compaction and what are the common machineries and procedures for soil compaction?
What is working platform for trafficking machines and vehicles including mobile crane & concrete pump and how to assess the ground capacity?
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