Part of our work is the extraction of the foundation insert and the removal of the concrete foundation. With the help of Weever Sloopwerken, we have already removed more than 30 foundations this year and more to go. The most challenging foundation was at Neetje Jans where they managed to get out the complete ring of 7.3 meters high and 3.5 meters deep in concrete into the dyke along the North Sea.