Coastline Surveys has completed a pre-decommissioning environmental survey on behalf of Energy Resource Technology (UK), a division of Helix.
The work was carried out as a precursor to the decommissioning of the Perenco-operated Camelot CA production platform and associated subsea infrastructure, which is located on UK block 53/1a in the Southern North Sea.
The work involved a geophysical survey utilising high resolution Reson 8125 multi-beam and Edgetech sidescan sonar equipment, followed by drill cuttings grab sampling, video and stills camera work at predetermined sites selected, as required by DECC.
In addition to this, Coastline successfully completed a multi-beam/ROV debris survey, prior to arrival of the Seafox 7 jack-up platform. The work was completed by the vessel Flatholm.