John Gayewski
In the Trades
It would be up to the inspector. Since your sink should obviously drain into the new toilet vent and therfore structural conditions don't preclude correct piping he could fail it.
The answer to your question "will it work" for a time it'll work. Over time it won't. It's hard to say 100 percent that vent won't get plugged over time, but that's the reason for horizontal portions being illegal.
The answer to your question "will it work" for a time it'll work. Over time it won't. It's hard to say 100 percent that vent won't get plugged over time, but that's the reason for horizontal portions being illegal.
CA UPC 2019 Section 905.3
”Unless prohibited by structural conditions, each vent shall rise vertically to a point not less than 6 inches (152 mm) above the flood-level rim of the fixture served before offsetting horizontally, and where two or more vent pipes converge, each such vent pipe shall rise to a point not less than 6 inches (152 mm) in height above the flood-level rim of the plumbing fixture it serves before being connected to any other vent. Vents less than 6 inches (152 mm) above the flood-level rim of the fixture shall be installed with approved drainage fittings, material, and grade to the drain.”
Does not my problem with not cutting into the bottom chord of the truss to the left or right raise the the level of, “prohibited by structural conditions” ?
Of course what I really want to know, is will it work?
James