Description
The Port of London Authority (PLA) Hydrographic Service was commissioned by DONG Energy to undertake a survey of the installed HDD exit point, including the as-laid protective mattresses, at the Gunfleet Sands 3 Windfarm in the Thames Estuary. The scope of work, for the April 2013 survey was for a MBES survey of an area of the seabed centred on th...