Columbia
| Name: | Columbia
|
| IMO number: | 7428263
|
| Type: | Trailing suction hopper dredger
|
| Owner: | B + B Dredging Company
|
| Built by: | Boston Naval Shipyard, Boston
|
| Year: | 1944
|
| Total installed power: | 2.800 | kW
|
| Hopper capacity: | | m3
|
| Loading capacity: | 6.800 | ton
|
| Length b.p.: | 94,5 | m
|
| Breadth: | 15,2 | m
|
| Draught: | 5,0 | m
|
| Speed: | 12,0 | kn
|
| Suction pipes: | 1 x ... | mm
|
| Dredging depth: | 8,2 | m
|
| History:
|
| - | Originally built as a navy vehicle / tank landing craft under the name 'LST-987' in 1944.
|
| - | Renamed 'Millard County' in 1955.
|
| - | Converted into a trailing suction hopper dredger and renamed 'Esperance III' in 1973.
|
| - | Renamed 'Columbus' in 1986.
|
| - | Renamed 'Columbia' in 2000.
|