Causeway Geotech's personnel have a vast amount of experience in the design and execution of marine ground investigations.
Previous investigations have been carried out for port and harbour developments, bridges and outfall pipelines. In addition to carrying out overwater ground investigations, we have also carried out works directly relating to marine construction activities (drilling of blast holes for underwater excavations, installation of rock anchors and distressing wells within cofferdams).
We have conducted overwater ground investigations using a vast array of floating and static work platforms, including multicat workboats, floating pontoons, spud-leg and jack-up barges. We have experience in working in water of up to 25m depth, at sites including inshore estuaries and near shore wind farm sites. Our services range from seabed sediment sampling by grab sampling techniques – a rudimentary method used to obtain samples often used for contamination testing - right through to the drilling of inclined boreholes off specially configured jack-up platforms.
Overwater projects conducted
Other Marine Works