Installing a whirlpool tub on concrete slab, replacing shower
Hello, first time homeowner needing some help here. I have a bathroom in my basement that had a shower in it but we decided that removing it and installing a whirlpool tub would be much nicer. So I bought the tub, I have the drain for the tub, my only problem is that the drain from the original shower (coming up from out of the floor) is about 6 inches away from where I would like my tub to sit. The drain is coming out of a 6x6 inch square cut out of the foundation and is a 2 inch PVC pipe. My new tub has a drain but the diameter for it is only 1 inch. What do I do about connecting the two drains? Can I use flexible PVC between the two with a 1 to 2 inch connector at the end? Or can I 90 degree elbow off the bath drain, run straight pvc across to another 90 elbow and then have a 1 to 2 inch converter to connect it to the outgoing pipe in my floor? Any insight is appreciated.
Ok I have gotten a few users telling me that I need to chop up the concrete and move the pipe. This is not something I have ever done, how do I do this??