Adding a 2nd sink

[jamsam22]

I want to add a 2nd sink to an existing drain.

Here is the current setup. There is a vertical 2” with a 90 elbow that ties into Sink #1.

My proposal:
Add a sanitary Tee to sink #1

Add a second sanitary Tee but it requires 2 90 degree elbows to reach sink #2.

add a 160 AAV on top of both sanitary Tees.

Am I on the right track or is this really bad?

 

[James Henry]

Yes you can do that as long as you use long turn 90s on the horizontal pipes.