$49 plumbing eval PPC Google 1/2 price. Ran water in lavatory drain and shower drain in attempt to duplicate possible leak. We were not able to make water show up on outside foundation. Checked shower riser and line was dry in wall. Video show no separation Leak is not from potable water line as foundation would be wet all the time We will put test ball in shower drain and fill with water. Monitor level for 15 minutes Shower pan test held water for 15 minutes and no water showed up on outside foundation showing no leaks at this time