Excavation, Dredging & Trenching Support,

Excavation, Dredging & Trenching Support are operations involving excavation of material from the seabed to form a channel, most commonly a prerequisite to cable or pipe lay operations. There are different methods currently used to create a trench. The techniques used depend on a seabed constituent: Ploughing, Jetting, Dredging, Mechanical Excavation, Cutters.

The UTROV® Solution

We have a selection of tools to cater for the variation of the seabed topography.


Controlled Flow Excavator (CFE)

DOP200 Dredge Pump


Tine Grab

Clamshell Grab


Industries we can assist

  • Offshore Renewables
  • Offshore Oil and Gas
  • Interconnector
  • Offshore Decommissioning


We are proud of our track record and operational statistics and would be happy to provide these numbers to any potential clients upon request.