Important: The type of foundation depends on the type of soil on which the building is to be erected. To properly choose the foundation, geological surveys must be conducted. These surveys assess the properties of the soil, such as load-bearing capacity, groundwater level, chemical composition, and layer structure. With this information, you can decide which type of foundation will be most suitable for the given area, ensuring the stability and durability of the building structure. Conducting thorough geological surveys is crucial to avoid future problems related to building settlement, wall cracks, or other structural damages.