I'm thinking of finishing my Ontario basement but would first like to understand more about some of the black drainage pipes.
- The builder installed rough-ins for a bathroom, with an orientation that they outlined in orange, but I'm having trouble understanding what each pipe is for. I also can't imagine any arrangement of sink, toilet and bath that could fit where the pipes are. Is it normal to have to move these a few feet?
Further down, I have these two pipes. The one in the background is fed by drainage pipes from the kitchen sink and an upstairs bathroom, so I know what it's for, but the foot of the pipe awkwardly juts out. Is it possible to replace the bottom part of the piping so the whole assembly is straight? It would allow me to hide it in the framing instead of having to build out a bulkhead.
In the foreground (marked in orange), what is the stump for? It protrudes about 15" from the concrete so if I were to develop the space would I have to build a bulkhead for that going all the way up to the ceiling? Or would it be possible to push this to be flush with the wall as in (2)?