Building structures on and in the water including wharfs, bulkheads, dikes, levees, piplines and foundation piling. Debris cleanup. Towing of barges and marine platfoms. Transporting personnel and material on water. Heavy lifting.

Shallow draft tugboats, small crew boats, airboat, deck boat, cranes, longstick and shortstick excavators, welding equipment, deck barges, ramp barges, crane barges, spud barges, extended boom forklift, pipe puller,