Our extensive project portfolio includes foundations for offshore wind farms, the construction of jetties, mooring facilities, quay walls and bridges, and also drilling and hammering of large diameter piles and installation of gravity based foundations.
We have the experience and skills needed to transport and install these enormous structures and the specialist vessels capable of handling them. We have a state-of-the-art fleet, consisting of a wide range of self-propelled, DP2 installation and heavy lift jack-up vessels with an unrivalled combination of exceptionally high transport, load and crane capacity.
Drilling and hammering large diameter piles in challenging offshore conditions requires the right equipment to achieve precision accuracy. As well as a modern fleet of vessels, we have the cranes, frames, casing, hammering and drilling equipment which can be tailored to the size and weight of the pile.
Gravity Based Foundations are placed on top of a specifically prepared and levelled bed. Soft soil improvement techniques strengthen the ground bearing capacity of a particular area and make it fit for the installation of heavy cranes, terminals and other infrastructure. Techniques depend on the soil conditions and vary from vibro compaction, over vibro stone columns and soil mixing, to grouting and mixing with stabilising additives.