What is the primary function of a soil boring?

The primary function of a soil boring is to obtain subsurface soil samples for testing. This process involves drilling into the ground to collect samples at various depths. By extracting these samples, professionals can analyze the physical and chemical properties of the soil, such as texture, density, and composition, which are crucial for various construction projects. This data helps engineers and geologists understand the soil's characteristics and stability, ultimately guiding decisions about foundation design, earthworks, and the overall feasibility of a construction site.

While assessing soil moisture content, evaluating soil compaction, and conducting infiltration tests are important aspects of soil analysis, they often stem from the initial soil boring process. Collecting samples allows for subsequent tests and evaluations to be performed, providing a comprehensive understanding of the soil's behavior under different conditions. Hence, the significance of soil borings lies mainly in their role in providing vital samples for these broader analyses.