Hey guys did a radon test and came back high they installed a pipe and I'm going to retest. Got a picture of the mitigation system. Is this correct or should it go to the second floor gutter.?
EPA regs have all the specs listed for vent pipe installation.
Needs to be above the eave, 10 or more feet above ground, 10 or more feet from a door or window less than 2 feet below exhaust point, 10 or more feet from an adjacent building's openings.