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Hey Guys, I'm working on a kitchen remodel that requires moving the sink about 3 feet to the right. Here's a photo for reference: There was a 2" cast iron vertical drain pipe in the wall behind the sink that ran straight down through the basement and connected at the floor. It had to go...

From the Minnesota Plumbing Code: "Horizontal vent pipes forming branch vents, relief vents, or loop vents shall be at least six inches above the flood-level rim of the highest fixture served." Can I take this to mean that if I have only a lavatory on a vent pipe - the vent rises vertically...

If I have a run of 3' from the tub drain to the main stack, I can wet vent that with a 1 1/2" pipe, correct? Am I reading the code chart correctly? edit: Turns out the distances are really close to code limits. Where does one measure for the 3' 6" critical distance? Start at the cast iron...

I'm replumbing my house, have 1" into the house, 3/4" from the meter across the basement to the water heater, and am now running the branch lines to the bathroom and kitchen. My run to the kitchen is about 15ft, then a 4 ft climb to the sink. The only fixture in the kitchen is the sink, but...