C-Job Naval Architects developed the initial and concept design of the trailing suction hopper dredger ‘Bonny River’ for DEME. The ‘Bonny River’ is a trailing suction hopper dredger (TSHD) with a 15,000 m3 hopper capacity. C-Job developed the initial and concept design of this next-generation TSHD for her owner DEME. The dredger is able to dredge hard soils and operate in deep waters of more than 100 meters.

Project specifications

Year
2018
Length overall
158.2 m
Breadth overall
30.0 m
Maximum draft
8.0 m
Max dredging depth
102.0 m
Hopper capacity
15,016 m3
Speed loaded
16.3 kn
Power total installed
17,600 kW
Crew
14 + 6