Scarcity of good land available for construction has resulted in development of a number of techniques for improvement of ground. If properly treated, most soils can be made into useful construction materials. Two case histories arc presented utilizing two different kinds of ground improvement techniques. Field scale trials are conducted to reinforce deep deposit of soft marine clay with stone columns and a road embankment made with black cotton soil modified with lime columns and pressure injection of lime slurry. Both techniques resulted in significant improvement in strength and settlement characteristics
