What is the primary purpose of wells in construction?

The primary purpose of wells in construction, particularly in the context of dewatering and managing groundwater, is to lower the water table using submersible pumps. This is crucial during excavation and foundation work to create a dry environment that allows for safe and effective construction practices. By reducing the water table, wells help minimize the risk of flooding, soil erosion, and instability that excess groundwater can cause in construction areas. This is especially important in regions with high groundwater levels, where the presence of water can hinder the integrity and quality of a project.

Using wells for this purpose ensures that construction materials are not compromised and that workers can operate efficiently without the complications that groundwater poses. The implementation of this method is a common engineering practice that directly addresses the challenges associated with groundwater management in civil engineering projects.