Upon arrival customer explained that everything in home was backed up so I opened up septic tank and found that it was full so I went into crawl space and found that there was a test plug in main line after talk to customer plumber that left test plug will be returning this after none to remove and install clean out cap made customer aw that paint has been dumped in drains and is now making it into leach field made customer aware paint can settle in leach lines and clog leach holes Nathan will be coming out tomorrow to provide pricing and option for leach field treatment