Dredging & Pipelaying

Marine Specialists Limited has a proven track record in the areas of pipe laying and dredging projects.

We own and operate our own floating plant, excavators and associated dredging machinery. Previous projects have included outfall pipe installations, water pipe burial, dredging, piling and marina installations. Our machines are fitted with Trimble 3D GPS systems to enable accurate dredging profiles and trench excavations.

Marine Specialists provide a truly integrated service. We can offer a one stop shop for all works - pipe welding, diving, trench excavation, diffuser installations , outfall design including buoyancy calculations and pipe ballast requirements. We have installed pipes ranging in size from 250mm up to 900mm in diameter. We can supply and design ballast rings and associated materials including pipe scour protection and diffuser protection.

Marine Specialists Ltd can offer in-house engineering expertise to ensure successful delivery of any dredging or Pipe installation project.

We can supply either a 21 Tonne (17m Reach) or 35 Tonne long reach (20m Reach) excavator, operating from our RCP C-4084 Pontoon System. The pontoons can be configured according to the client’s requirements. The pontoon system is fitted with two 16m Hydraulic Spud legs. Each pontoon unit has the deck capacity of up to 22 tonnes. Marine Specialists can offer up to eight pontoon units in house and more are available to hire upon request. The C-4084 pontoon system is fully road transportable. This system has been used for dredging, pipe laying, piling, pile removal, bridge inspections, large mooring installations, demolition and various other marine projects. Click here to view a PDF Spec Sheet on the RCP C-4084 Pontoon System.

We can also supply:

  • Modified underwater Rock breaker
  • Damen DOP Dredging Pump
  • 2 x 20 Cubic meter Dump barges (Inland waterways and canals)

Please look at our Completed Project List to review some of our dredging projects and pipe line installations.