Just had to do it the other day. I had
1- 1" pvc conduit and 2- 3/4" pvc conduits to run under a 4 ft. walk. I got a piece of 2" emt and flatened the end on it and proceeded to hit it with my sledge hammer. I would twist it ever so often with my big channel locks, so it wouldn't get stuck. Worked great. I thought I had hit a drain pipe close by when water started pouring out my hole, but come to find out it was just rain water that had collected under the walk [Linked Image] Steve...