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| Zeebrugge 18 October 2008 |
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| Zeebrugge 18/10/08 | Zeebrugge 09/05/08 | Zeebrugge 09/05/08 | Zeebrugge 09/05/08 | Nord Sea 16/02/14 | Westerschelde 11/08/18 | |||||
|
Name |
RIO |
|
Previous name |
1987 - 2004 Opale |
|
Type |
Trailing suction hopper dredger |
|
IMO-number |
8613047 |
|
Call sign |
PHCL |
|
Flag |
The Netherlands |
|
Port of registry |
Breskens |
|
GT |
2.756 t |
|
DWT |
Summer: 1.700 t |
|
NT |
826 t |
|
Length |
82,35 m overall 77,50 m between perpendiculars |
|
Breadth |
16,32 m |
|
Draught |
Full summer: 5,07 m Full dredging: 5,85 m Empty: 3,00 m |
|
Freeboard |
1.643 mm |
|
Depth |
6,20 m |
|
Speed |
10,8 knots |
|
Freeboard |
Summer: 1.643 mm |
|
Built |
1987 Rebuild: 2005 |
|
Launch date |
25.06.1986 |
|
Date of completion |
30.07.1987 |
|
Builder |
Constructions Mecaniques De Normandie Grand Quevilly France |
|
Yard number |
160/003 |
|
Hull material |
Steel |
|
Hull type |
Single hull |
|
Watertight compartment |
18 |
|
Continuous decks |
1 |
|
Main engine |
4x Baudouin 12M26 SR - Output 771 kVA |
|
Electrical propulsion gen. |
2x Electrical propulsion engine - 405 kW total 810 kW 1.100 hp at 1.500 rpm - 660 Volt Builder: Indar Beasain - Spain |
|
Propelling system |
2x Azimuth thruster each 750 kW at 353 rpm- Pitch Variable Propelling type: Electrical |
|
Electrical installation |
Power voltage: 660 V Lighting voltage: 220 V |
|
Generators |
1x Diesel generatorset 344 kVA - 275 kW - 394 hp |
|
Bow thruster |
1x Schottel drive Electric - output 250 kW |
|
Hopper capacity |
2.432 m³ - 3.900 t |
|
Dredging system |
Dredging pump Bergeron |
|
Suction pipe |
550 mm |
|
Dredging depth |
45° - 35,00 m |
|
Dredging pump drive |
Electric |
|
Jet pump |
Nijhuis - Capacity 1.000 m³/h |
|
Jet pump drive |
Electric 250 kW |
|
Unloading system |
Self-unloader CAT 345 D-L Capacity 1.600 t/h conveyer belt 35,00 m out of the ship Hydraulic / Bottom doors |
|
Oil recovery system |
Rigid sweeping arm 1 Koseq 12,00 m |
|
Tank capacities |
Fuel oil: 124 m³ Fresh rinsing water: 30 m³ |
|
Lifting equipment |
1x Crane - SWL 14 t |
|
Cargo holds |
1 |
|
Accommodation |
For 11 persons |
|
Crew |
9 |
|
Group |
Group De Cloedt |
|
Manager |
S.E.A.M. Oosterlee B.V. |
|
Owner |
S.E.A.M. Oosterlee B.V. |
|
Remarks |
Originally built for GIE Dragages Ports under the name 'Opale' in 1986 |