How would you approach a ground investigation for a building structure?

Here, I will give you three main stages of soil investigation. They are given below:

1. Preliminary Investigation
2. Detailed Investigation
3. Supplementary Investigation & Control

Thank You.

Some of the ground investigation which are done before building construction are :-
– Desk study/preliminary risk assessments
– Trial pitting and trenching
– Window sampling and dynamic probe testing
– Insitu testing
– Cable percussive boreholes

Ground investigations mainly includes determining the condition of the ground, … To determine Ground layer thicknesses and the mechanical properties of soil. To collect detailed information about soil and ground samples . To determine strength of soil at different layers by conducting field as well as laboratory tests on soil.

1. Trial Pits and Trenches
2. Window Sampling
3. Light Cable percussive boreholes
4. Rotary Boreholes
5. Sonic Drilling