Does anyone know a good way of calculating screw-pile requirements in clay ground? I'm in the Netherlands and this old seafloor so carrying soil type is going to be at least 10m deep before it there is just peat and clay.
Location doesn't allow permanent building foundations (concrete slap) and is logistically challenging(everything needs to be carried there by hand) so screw-pile seems like a great option just need to figure out how many I need.