I walked a job today to install some conduit for a machine. I noticed that other electrical equipment had hand fabricated some floor mounted wire way out of sheet metal with rivets across the floor. They basically ran it a speed bump with 2 sides the wire sits on the cement floor and they ran wiring through it to equipment. The also had home made fabricated pull boxes with hinges and latched doors. Wouldnt the raceway and or enclosure need to be UL listed?? The work looked pretty good but I wouldnt think it was well bonded and they didnt even run a ground wire with cicruit to equipment.