Need help with venting a new half bath

I'm finishing my basement and foolishly let my "friend" do the plumbing. As you can see by the pictures below, he did it all wrong so I'm re-doing it myself. https://imgur.com/a/HfCZqaq I do not have any experience when it comes to venting so was looking for some advice. Toilet and vent was pre-roughed when I moved in I want to add a sink drain at the other end of the bathroom. Will be using 2" drain to 3" at the stack. Vent is 1.5". The sink however is 10.25 ft drain pipe distance away from the vent/drain which I don't think is code. (If I can get away with this please correct me!) Reference ISO drawings below. https://imgur.com/a/6ukeYBo My question is, can I add a vent halfway down the drain and tie it back into the stack as I laid out in the 2nd ISO drawing? I really don't have another way to configure this bathroom so trying to make this layout work. Am in Ohio FWIW. Any advice is greatly appreciated! submitted by /u/GoldenGodFiveStarMan [link] [comments]

Need help with venting a new half bath

I'm finishing my basement and foolishly let my "friend" do the plumbing. As you can see by the pictures below, he did it all wrong so I'm re-doing it myself.

https://imgur.com/a/HfCZqaq

I do not have any experience when it comes to venting so was looking for some advice.

  • Toilet and vent was pre-roughed when I moved in
  • I want to add a sink drain at the other end of the bathroom. Will be using 2" drain to 3" at the stack. Vent is 1.5". The sink however is 10.25 ft drain pipe distance away from the vent/drain which I don't think is code. (If I can get away with this please correct me!) Reference ISO drawings below.

https://imgur.com/a/6ukeYBo

My question is, can I add a vent halfway down the drain and tie it back into the stack as I laid out in the 2nd ISO drawing? I really don't have another way to configure this bathroom so trying to make this layout work. Am in Ohio FWIW.

Any advice is greatly appreciated!

submitted by /u/GoldenGodFiveStarMan
[link] [comments]