Case Studies

Ursa – for Työvene

The Ursa, a trailing suction hopper dredger (THSD), was built by the Työvene shipyard for the Maritime office of Gdynia, and is the first of their fleet.
C-Job was responsible for the concept, basic and detail design, and the integration of dredging equipment.

AB Initio – for Concordia Damen

Training students who are following a maritime education is vital to the industry. After a winning tender, C-Job supported Concordia Damen to deliver the initial design for a futuristic training and education vessel – the AB Initio. The ship is now operated by STC Group, a dedicated maritime transport and logistics education provider.

Fully electric ferry – for Saronic Ferries

Based on our history and experience in electric ferries, C-Job was engaged to work on a fully electric, zero-emission 85-meter ferry for Saronic Ferries in Greece. This concept design required C-Job to balance optimized onboard energy usage with sufficient battery power to meet the electrical propulsion demands of a longer-haul ferry.

LNG bunker vessel

C-Job sees liquefied natural gas (LNG) as a suitable transition fuel for a sustainable maritime industry. However, since only a limited number of LNG bunker vessel designs exist, C-Job created an initial design concept to progress the needs of the industry. The vessel design can be scaled in many different ways, but is mainly intended for bunkering operations within a port, or serving as a short-sea LNG tanker.

C-Job CSD Series

The C-Job CSD Series is a flexible and adaptable concept design for mid-range cutter suction dredgers, with a dredge discharge diameter of 20-40 inches. The dredger design can be stationary, for use in the USA and other markets, or there's the option to have installed power up to 30,000 horsepower if a self-propelled dredger is required.

Autonomous Guard Vessel (AGV)

C-Job, together with consortium partners SeaZip Offshore Service, LISA, Sea Machines, MARIN, and eL-Tec elektrotechnologie BV, have developed a design for an Autonomous Guard Vessel (AGV). This operates more efficiently and requires lower operating costs than current offshore guard vessels.

Orion – for DEME

The Orion is a floating DP3 offshore installation vessel designed to support offshore wind parks with mega foundations and turbines. The vessel, which was a first of its kind, is a sister ship to the Green Jade. It was delivered to DEME in 2022 and currently sails around the world to perform installations for offshore wind projects.

Vox Amalia – for Van Oord

C-Job collaborated with Van Oord, a global leader in dredging and marine construction, for the development of the Vox Amalia, a trailing suction hopper dredger (TSHD) with a capacity of 18,900 m³. Van Oord provided the business case and operational requirements, while C-Job performed a feasibility study, concept design, basic design review, and detail design, and provided building supervision support.

Autonomous underwater maintenance dredger (AUMD)

C-Job's autonomous underwater maintenance dredger (AUMD) concept is an innovative solution which supports maintenance in port environments. The AUMD combines the benefits of autonomous shipping with sustainable solutions from C-Job, creating a unique dredger design.

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