Efficient production, no dredging, no crane vessel
 

The Cranefree Gravity foundations are self-floating before installation on the seabed, which means that only towing vessels are required for their transportation and installation.

Thus, the installation operations are robust, reducing risk and cost of weather delays. They have been designed for mass production methods using only standard, low-cost materials (regular concrete and steel).

The following video shows how the concept works: