iliketominidisc
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Hello everyone. I am planning on installing a bathroom in my basement. The 4 inch cast iron sanitary drain for the house runs beneath the slab (essentially right next to the bathroom location). I plan on chopping up the concrete in order to tap into the line. I have some concerns about proper venting. The bathroom will consist of a toilet, shower and sink. I know venting isn't required if the fixture is connected to the vertical stack within a certain distance, but I am not sure about tapping a horizontal.
After the new proposed bath, the existing horizontal sanitary line continues to a fresh air inlet, then a house trap, then off to the cesspool.
The existing vertical stack is not close enough to use.
Thanks for any help.
After the new proposed bath, the existing horizontal sanitary line continues to a fresh air inlet, then a house trap, then off to the cesspool.
The existing vertical stack is not close enough to use.
Thanks for any help.