Fugro Offers New Services
- Business & Finance
Fugro has added cable-lay services to trenching for offshore windfarm and tidal energy sectors.
The company has equipped its trenching vessel, Fugro Saltire, with a compact, custom-made, cable-lay spread that comprises a reel drive system to store the cables, a tensioner to lay them, twin winches and a quadrant deployment system on rails. The equipment is fitted to the rear deck of the vessel alongside the existing trenching equipment.
An important additional innovation introduced to the system is new 3D sonar technology to supplement ROV support, and monitor precisely, onsite, cable touch down during the cable-lay and pull-in operations, where the daily hazard of very high currents can limit the use of an ROV.
The initial concept for the new cable-lay capability was developed during trenching operations at the Humber Gateway Offshore Wind Farm, when E.ON asked Fugro to investigate laying some cables from the Fugro Saltire.