[It] will locate your drain lines and tell you how big and how deep they are.” Also, homes in which plumbing exits above the basement slab will require specialized equipment that could include a backflow valve — exactly as it sounds — and a special ejector pit, which Saer explains ...
How much you sand the edge is up to you. Lots of woods often have worm holes under the bark. You can sand these off or leave them on for a cool effect. 3 Sand the sharp edges on the ends of the slab, if needed. Live edge slabs usually have bark on 2 sides; the other 2 side...