Tiny House Drain Design Help
I’m building a 400 sqft tiny house on a slab foundation in Ontario, Canada. I’m hoping for any critique and suggestions on my design of the drainage system so far. I have kitchen sink, bath sink, toilet, and shower to be drained and vented. Attached are some images of my rough layout. Haven’t added details such as traps yet, but there will be p traps of course on all the fixtures except for the toilet. I’ll still be going over the code requirements, adding the details, and confirming slopes, distances, pipe diameter, etc. I’m just hoping for some quick and dirty tips or if there’s anything obviously wrong or easily improved. Some questions: 1) Cleanouts? Where? 2) I should probably change the angle of the shower drain pipe so that it is not making a sharp turn into the next pipe? 3) If I use a large enough pipe could