In this process, a round hole is excavated up on the depth at which the soil will stand unsupported (about 0.5m for comfortable clay and 2m for stiff clay). Vertical boards often called laggings, are then established in situation throughout the excavated encounter and so are held tightly towards the soil by metal rings.• Friction and Bearing –

There are numerous different types of soil testing for preconstruction. With regards to the soil, there are actually different types of tests. Using the soil check report, we design the foundation.Plastic Device: A soil sample is mixed with drinking water to really make it plastic. Afterward, the soil is molded right into a ball shape and rolled in