Plumb a shower drain into a floor drain that goes into a gray water system. Cutting that terracotta pipe was pretty hard. I tried using a carbide blade on my reciprocating saw with not much progress. I ended up notching the pipe with the air chisel and smoothing it out with a grinding wheel. (I ran water using the garden hose into the p-trap for awhile without any problems before I poured the concrete.) See attached pics
How right you are Glenn Janie With that p-trap it's time to give it the seal of approval! That smooth cement looks great! Great Job JFLS45!:beer: