Synopsis The book analyses the various types of foundations, namely isolated footing, strip foundation and raft foundation, and their structural design. It discusses piled foundation, the types and behaviour of piles in various soils (cohesive and cohesionless), and their bearing capacity. The book also includes the analysis, design and construction of diaphragm wall foundation used in highway and railway tunnels, multi-storey basement and underground metro stations. In addition, it includes the analysis and design of sheet piling foundation, retaining wall and bridge pier foundation.