What type of pipe should I install under my slab so my well guy can run his 1" water line through it once he drills the well? The length of the run under the slab is about 35'. Also, how should I 90˙ it up through the slab.
I used perforated 4" (weeping tile) flex piping at my last house, but only under the footing and straight up ( 5 foot run). For a 35' run I would be worried about the 1" getting caught on the ridges of the perf pipe.