The living space for my house is above my garage because I live in a coastal region / flood zone. Therefore, the garage is the complete footprint of my house. There are multiple 3" PVC waste pipes that come down through my garage and into the garage floor slab. What I'd like to do is put a laundry room type sink in the garage. So here are my questions:
1) I can tie into a 3" PVC line with a connector, but do I need a vent of some sort or will it vent up through the line since there is a bathroom above?
2) Do I need to put some type of valve in my sink in the event of a hurricane?
Thanks for any help you can provide!
1) I can tie into a 3" PVC line with a connector, but do I need a vent of some sort or will it vent up through the line since there is a bathroom above?
2) Do I need to put some type of valve in my sink in the event of a hurricane?
Thanks for any help you can provide!