Marine construction involves building structures in or near water bodies, such as oceans, rivers, and lakes. This field includes the creation of docks, piers, bridges, and marinas, which are essential for transportation, recreation, and commerce. Marine construction projects often require specialized techniques and equipment to handle the unique challenges posed by water environments. The process typically includes site surveys, underwater excavation, and the use of materials that can withstand harsh marine conditions. Safety is a critical concern, as workers must navigate potential hazards like strong currents and changing tides. Overall, marine construction plays a vital role in developing coastal and waterfront infrastructure.