Very clearly presented, thanks! I am moving a laundry tub in basement and tying in to the standpipe, which already has a trap, so it seems to me a P-trap below the sink is not necessary and maybe a bad idea, as the water might not flow? What do you think?
I need a shop sink in the laundry room in the carport for dirty car, motorcycle parts and clothes so hopefully is the ticket. found a shop sink on marketplace for $20!
It looks like you're using a 1/4 bend for the turn directly under the sink. Since that's a horizontal to horizontal turn don't you need to use a long sweep, at least under UPC rules?
Not sure if you have done a video about studor vents but you put these in most of your videos.. you can not use and studor vents if you don't have at least one vent pipe out the roof .. but man thanks for being very professional