👉 Dredgers are individuals or organizations that operate and maintain large-scale waterway systems, such as canals, dikes, levees, and other structures to improve navigation, control flooding, or provide a variety of other purposes. They often perform tasks such as building and maintaining these infrastructure, inspecting and repairing the systems, and ensuring their safety through regular maintenance and inspection. Dredging is one of the primary methods used by dredgers to manage these waterway systems.