Underwater Systems Design

Coulthard Subsea can carry out feasibility studies, design, build and test prototype subsea installations. The company uses 3D visualisation and simulation software to produce innovative and cost effective solutions.

Underwater machining, pressure housings, underwater work platforms, handling systems, sediment dispersal, structural elements, cofferdams and sonar replacement are a few examples of the systems we design.

The company designs bespoke sediment dispersal systems for use in turbid dock and harbour waters and also cable burial equipment for wind farm deployment.

Ship and submarine repairs to underwater elements such as propellers and sonar can be effectively carried out whilst the vessel is afloat. Coulthard Subsea has vast experience in the design and deployment of systems such as cofferdams, underwater work platforms, manipulation and handling systems to enable such repairs.


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