dwv layout review
Hi, I'm looking for a little feedback on updating my dwv. I've attached 2 images, one is the floor plan, basically two stacked bathrooms and kitchen right next to the first floor bath room. Currently there are no vents for the shower, tub and laundry, there is no laundry sink, and the vent for the kitchen sink is about 6" below the the flood line instead of above. Also, there is a mix of cast iron, pvc and copper. I'm hoping to fix all of that. I'd like to start with just the layout out so assuming the correct pipe size, slope and connections how does this look?