OK here goes, I am gonna be installing my plumbing after they form my slab up tomorrow. Need someone to shed some light on this for me. Here is what I got. Sink in kitchen, bathroom and shop along with shower and washing machine will be plumbed together for greywater and ran to the woods. Not a problem with local codes or anything with that. I was told I can tie all that in together and run them out with a 3" pipe (is that big enough) What about venting all that? What can be vented together and what needs to be seperate? Basically the tub, shitter, b-room sink, shop sink and washing machine are within a 10x10 area.....just on different sides of a wall. The kitchen sink is the only thing that will be of any distance away......20' approx.
Also need info on the tub drain. Where does the P-trap go for that? In the concrete or under the concrete in the dirt? How do you know where to put the drains? All tubs the same or what? Thanks in advance. Pictures are good too.
Also need info on the tub drain. Where does the P-trap go for that? In the concrete or under the concrete in the dirt? How do you know where to put the drains? All tubs the same or what? Thanks in advance. Pictures are good too.