Ø  Marine construction is anything built along the shoreline. These structures help to prevent damage to the property located near the water. Common structures for this type of construction include bulkheads, seawalls, retaining walls, and revetments,  repair, alteration, extension and excavation for fixed docks, floating docks, boathouses, mooring devices, mooring fields, seawalls, bulkheads, piers, wharfs, boatlifts, boat ramps, revetments, .etc