Is this ok?

[Earthwares]

Will my drawing of wet vent work?

 

[WorthFlorida]

Do you plan to place the vent and traps below the second floor? If yes, it's a big no. What does "vent in" mean? An AAV or through the roof? Shower trap is OK in the floor joist, not the sink.

 

[Sponsor]

 

[Earthwares]

Thanks for reply. The vent pipe is from roof but comes through wall just under 2nd floor joist. Sink P-trap can be on 2nd floor (not a problem). Shower trap would be under 2nd floor joist. Both sink and shower would then go in to wet vent at a 45 angle which then flows to waste stack. How does this sound?

 

[Terry]

The venting needs to be above the trap arm, not below.

The upstairs connects below the downstairs fixtures.
The venting for downstairs can reconnect at 42" above the 2nd floor.