I'm adding a shower to a basement 2 piece bathroom. Under the concrete is cast iron drain pipe. Above is ABS vent pipe which I'd like to tie into. Should I use 4" PVC or ABS drain pipe? This house is in Alberta Canada.

I have a 1-1/2" cast iron show drain. will attach to 1-1/2" abs male threaded coupling. Do I need to put pipe thread or plummers puty on the threads?

Can 4" shc 40 electrical pvc be used for water well casing? I have an excess of it. Seems like the only difference between it and regular sch 40 pvc is just color. I need to drill a new water well on my property for filling my pond. Any thoughts on this.

I'm remodeling a bathroom and mistakenly did my drainage using pvc pipe. My house had ABS, and we used some of the ABS that we cut out together with the PVC. This was all glued together with PVC primer and cement. I didn't realize that the black pipe was not pvc until tonight when I was...

I have a downstairs toilet and upstairs toilet ,one above the other.. The soil/stench pipe connects upwards to above the Roof heaves and downward into the sewer... Coupled into the sewer also is a Gully trap drain to take sink and bath / shower wastes and from time to time , from that drain gully...