What is the normal price range( labor + materials) for replacing 70ft of Poly Blue with 70ft of 1' PVC schedule 40 with the state of GA?

It's next to impossible to give estimates without being on site. Too many things to consider. What you can do is get the work done and send us a material list and cost plus the labor time and charge and our experts can tell you what they would charge in their area. Good luck, Tom