Before building begins, what should typically be done to the soil?

Before construction begins, excavating the soil is a crucial step. This process involves removing the top layer of soil to reach a stable and solid ground surface suitable for the foundation of a building. Excavation allows for the assessment of the soil type and its load-bearing capacity, which are critical factors in determining whether the site is suitable for the project. Additionally, excavating helps to identify any underground obstacles or hazardous materials that could affect the construction process.

By preparing the site through excavation, constructors ensure that the foundation is laid on firm ground, reducing the risk of settling, shifting, or other structural issues that might arise from poor soil conditions. The importance of this step cannot be understated as it lays the groundwork for the entire project.