indyjps
mechanical engineer
finishing out my basement and wanted to add a bar sink and most likely a urinal. can I use just a sump and pump/ grey water set up. they should both be mounted at a height that would allow me not to cut the floor out for the sump, if the correct sump is chosen.
the advice I have gotten is that the grey water setup will be ok as long as its vented into the rest of the house. do i need to vent through the roof or can I tie into another toilet vent? can i vent out the side of the house? the only routing i can find is to run a line down the wall into the attic and tie into an existing vent through roof but I'm going to be very close to over the 40 foot mark. how much fall do i need in the system. thanks for any help guys, the venting has brought my project to a screeching halt.
the advice I have gotten is that the grey water setup will be ok as long as its vented into the rest of the house. do i need to vent through the roof or can I tie into another toilet vent? can i vent out the side of the house? the only routing i can find is to run a line down the wall into the attic and tie into an existing vent through roof but I'm going to be very close to over the 40 foot mark. how much fall do i need in the system. thanks for any help guys, the venting has brought my project to a screeching halt.