A hotel called me for an unrelated problem- but I couldn't help but notice the new photo-cell that had installed. Let's take the run from the beginning....
First, they ran from the panel to a completely unnecessary box (left open). perhaps this was because thay had no other way to connect the PVC 90 to the EMT:
Then the pipe was run "Playtex style" (without visible support):
Yes, that IS a zip-tie holding it up:
Finally, the photocell:
[This message has been edited by renosteinke (edited 12-01-2006).]