400 East Indian River Road Norfolk, Virginia 23523 USA
" USNS Grasp"
" USNS Zeus"
" VDOT Pocahontas"
" Dredge McFarland "
Drydocking: major repairs to propulsion & shafting, interior repairs to tanks & decks, underwater hull work, ventilation mods and upgrades to habitability and electrical systems.
Removal and rebuild of main reduction gears. Shaft rudder and keel coolers repair. Paint and inspection of hull, freeboard and tanks. Sea valves and chests inspection.
Drydocking: propulsion system repairs, blast and paint hull, tanks and topside structure.
Drydocking: repairs to propulsion & steering systems,
sea valves, blast & paint tanks. Major repairs to thrusters, hydraulic cargo doors and dredge equipment, reduction gear and engine, MSD replacement.
" FV Good News II "
Drydocking: blast & paint, sea chest & transducer mount installation. Keel coolers & strainer cleaning.
" HUGHES BARGE "2003"
Barge Construction of 489 Ton, 180x160x10.5, ABS Ocean Carrier Barge for HugheS Marine Firms. Work performed by the Steel America division.
Colonna's Shipyard values the environment and engages in eco friendly business practices.