Recent content by Tomski

Ahhh. I'm so focused on the new plumbing, I keep having tunnel vision. I wasn't realizing Terry was talking about the house in total, not just the new addition. Sorry, I'm usually not so dense. Thanks again to both of you for the help.

Yes there is other plumbing and vents in the main part of the house.....forgot about those so that would take care of the total vent area. Just to clarify, you said 2 2" vents and one 1.5" vent. I assume you meant one 2" and one 1.5"?

I've attached a layout of my proposed plumbing for an addition. I'm in California so UPC. I've read that a 2" vent can take care of 24 DFU's. I have a total of 8 DFU's so I thought I could combine the two 2" vents in the attic to one 2" vent through the roof. However, I've also read that the...

Thanks again Jeff, Wayne and Reach4. I feel much better about starting the demo. I was a physics major in college and a DIY'er for a very long time but I swear, wet venting rules were giving me fits.

Thank you all! As long as I'm not required to have a clean out I will probably go with Wayne's option #1 since I'm within the 60" on the shower trap arm. One last question. In light of the fact that I saw individual 2" vents on all of the under construction houses (4 of them) that I saw...

Long time reader but first time posting and hope you guys won't mind yet one more " is my layout OK? " question. I'm in California so UPC. Getting ready to start ripping out concrete to add a 3/4 bath on slab. My layout is pretty straightforward and I think I am OK but I was looking at some...