I'm starting my basement remodel and I am planning a on putting in a bar sink and a utility sink on the other side of the wall around the corner. I can't really find any information about where should I use a sanitary T vs. a Wye. I talked to one of the city inspectors and I'm not sure if he knew the difference,as all he kept saying is that so long as there aren't sharp tight bends then its not an issue.
Attached is is a sketch of what I think it should look like and was hoping on getting some input about where I should use a Wye vs. a Sanitary T.
1. Is a sanitary T correct for attaching to the existing 3" vent?
2. Is the wye correct for the bar sink and can it be laid over on the horizontal?
3. Is the 90* bend correct for the utility sink at the begginging of the run?
4. Are sanidarty T's correct for the vent lines for each sink?