I this video I’m showing a small 23×23 floating concrete slab I built, this is just a DIY, the slab has a permit and passed inspection. I am building the garage in an area where the lake is… Video Rating: 4 / 5 Find your nearest PolyLEVEL™ installer: http://bit.ly/raise_up For more PolyLEVEL™ videos: http://www.youtube.com/playlist?list=PLG2a6No_CkjJK9dbMYFSBuQ5nNjly-v02 Soil […]