I was wondering if I can run a pvc 3/4" water line through/under concrete? The building currently has 3/4 copper coming up through the middle of the floor. I'd like to cut up the concrete, transition the copper to plastic, slap an elbow on it, run it over to and then up the wall. Will I be violating any codes? I'm no plumber and don't really want to pay for one because I know I can easily do all the labor, I just need to know if it's legal. oh and I'm in GA