J
JayHawkInspector
Guest
There is some discussion around our office about plumbing tests, (air vs. water) before the basement slab is poured and only the building sewer is installed. The question is can this be tested with air? I think IRC P2503.4 applies and the other half of the office thinks air and uses IRC P2503.5.1 and IPC 312.2 so what does the rest of the inspection world think.