Marine construction; Rental of construction and building equipment; Marine services, namely, dockside mobilization, dockside storage, sub arc power welding and fabrication; Full service marine contractor (new construction, emergency repairs, demolition, salvage, and maintenance), including pile driving (timber, concrete, steel, composite), marine demolition, heavy lift, loading arms, marine fender systems, cast-in-place and pre-cast concrete, marine salvage, cofferdams and sheet pile installation, pipe laying and salvage, steel fabrication, pile welding, timber dock construction, repair and demolition, floating crane support, dockside mobilization and support; rental of marine equipment including barges, anchors, flexifloats, sealed hopper barges, jack-up barges, concrete buckets, fenders, loading ramps, gangways, grapples, and skip boxes