I'm adding a bathroom in a recently-enclosed garage. Instead of busting up the concrete and trenching to the septic tank, I'm feeding this into a macerating toilet, which I'll then tie into a nearby line that goes to the septic.
My question is about venting. I've roughed in a configuration, but I want to make sure the venting will work (specifically, if the sink vent can also serve as the shower vent in this case).
In the attached picture, could A serve as the vent for the sink (B) and shower (C)?
Some things to note (that hopefully won't distract):
Thanks!
My question is about venting. I've roughed in a configuration, but I want to make sure the venting will work (specifically, if the sink vent can also serve as the shower vent in this case).
In the attached picture, could A serve as the vent for the sink (B) and shower (C)?
Some things to note (that hopefully won't distract):
- All pipes are 2"
- The macerating toilet (E) has its own vent system, so that's a different setup
- Because everything has to drain down into the macerating tank, the shower base will be raised on a 2x6 or 2x8 platform
- F and G point out the bottom sills of two walls that will go up (once I figure out the drain lines) to bring everything out 3-1/2" (to give me space to run the plumbing without chopping up the load-bearing exterior walls and to give more room to work.
- Ignore the mis-fitting joint at D. I got a 2" x 1-1/2" by mistake and will get the right part later.
- The green bars at H and I represent the walls that will be built - this is a corner shower.
Thanks!