A new CSD 30″ – for the Port of Portland

To maintain its shipping channel, the maintenance dredger Oregon has been hard at work for the Port of Portland since its construction in 1965. Due to its age, the Port reached out to C-Job to create a concept design for a new CSD 30”, to replace the Oregon, which could run on marine diesel oil and also be methanol-ready.
About the project

A versatile, methanol-ready CSD

C-Job designed the new CSD for the maintenance of Portland’s inland waterways and to work in high currents.

We cooperated on this with DE Klop, who supported with dredging production calculations as well as equipment and cost estimations. The maintainability of the vessel was optimized, and our design integrated main cranes, overhead cranes, crane beams, hatches for maintenance, and workshops.

In the expectation that methanol bunkering would be possible in the future, a methanol-ready vessel was important to our client. We fully integrated both methanol and MDO tanks in the vessel, creating a standout design compared to conventional CSD designs, and the new stationary dredge now offers increased redundancy for the Port of Portland.

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A new CSD 30″ – for the Port of Portland

Project highlights

Future fuel ready

Can incorporate methanol fuel to increase sustainability

Optimized design

Easy to maintain and operate

Fully integrated

Incorporates a wide range of cranes, beams and mission equipment

A new CSD 30″ – for the Port of Portland

Scope of work

Design and engineering for new-build vessels

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Decarbonization, energy efficiency and compliance

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A new CSD 30″ – for the Port of Portland

Client testimonial

C-Job delivered an innovative and forward-thinking concept design for our future dredger. Their ability to adapt to our unique requirements and integrate methanol-readiness into the design highlights their commitment to sustainability and operational excellence
Marcel Hermans
Engineering Project Manager at Port of Portland

A new CSD 30″ – for the Port of Portland

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