is this properly vented?

[tstrick]

I have two showers that share a common wall. I am installing a new shower in one of the bathrooms. I tried to draw the best picture I could...it's meant to be viewed as a "birds eye view". My question - can a shower and a tub share a common vent if it is between the two inside of the common wall as shown? If not, do you have any recommendations on how to properly vent this? Thank you!

 

[journeyman]

Should work ok main vent is pretty close better than no vent at all if you can I would up size vent to 2 inch

 

[frodo]

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[tstrick]

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I think you're saying that I need traps under both the tub and the shower? I've got that taken care of. But can they share a common vent between the two?


should also clarify - the small 1.5" vent goes vertical in the wall and the cuts horizontally and ties into the 3" vent to the roof between the toilets. the attached picture is my attempt at a side view