The dredging industry involves the excavation of materials from the bottom of water bodies, such as rivers, lakes, and oceans. This process is essential for maintaining navigable waterways, creating ports, and managing sediment buildup. Dredging can also support environmental restoration projects and the construction of underwater infrastructure. Dredging is carried out using specialized equipment, including dredgers and excavators. The materials removed can include sand, gravel, and silt, which are often used in construction and land reclamation. The industry plays a crucial role in supporting trade and transportation by ensuring that shipping routes remain clear and accessible.