Hi, I will be running a circuit from fuse box to a lamp post. I have to cross my driveway that has already been dug up ( it was concrete and it will be concrete when finished). I have spoken to the senior inspector in Washington County Oregon and he said that if I want to run wire in a PVC underneath my concrete driveway it needs to be 24 inches in depth and 18 inches outside the concrete driveway. I hired a licensed contractor to do the work and they are telling me that it only needs to be 12 inches. What should I do? Thanks-
- posted
17 years ago