DEME | Bonny River
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.
![DEME trailing suction hopper dredger Bonny River front view at sea](https://c-job.com/wp-content/uploads/2021/10/CJNA_DEME-Bonny-River-II-1-1024x1024.jpg)
![DEME trailing suction hopper dredger Bonny River side view at sea](https://c-job.com/wp-content/uploads/2021/10/CJNA_DEME-Bonny-River-V-1-1024x768.jpg)
![DEME trailer suction hopper dredger bonny river sailing towards camera](https://c-job.com/wp-content/uploads/2021/10/DEME-BONNY-RIVER-FLUSHING-KLOET-015DD12062019-682x1024.jpg)
![DEME trailing suction hopper dredger Bonny River birds eye view at sea](https://c-job.com/wp-content/uploads/2021/10/CJNA_DEME-Bonny-River-IV-1-1024x682.jpg)
![DEME trailing suction hopper dredger Bonny River back side view at sea](https://c-job.com/wp-content/uploads/2021/10/CJNA_DEME-Bonny-River-III-1-1024x683.jpg)
![DEME trailing suction hopper dredger Bonny River side view in front of offshore wind farm](https://c-job.com/wp-content/uploads/2021/10/CJNA_DEME-Bonny-River-I-1-1024x683.jpg)
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