I am building a building out over the water. Since my pond is lined with clay and packed I decided to use the screw soil anchors into the bottom about 2 feet, placed a 6 inch pvc over the anchor and hand pounded it down to solid soil, then I used rebar and concrete to fill the pvc and j bolts to anchor the wood frame. The size of the building is 20 X 30 feet. I will need a toilet installed in one corner area for those that grow older. We are about 15 feet out into the water and we are about a foot low on water so we could do the work in the deeper area.
