Commercial inspection today. Brought a new electrician with me. He found these two interesting items (among others). Anyone guess what he is looking at.
The second picture is a mess of wires (SEC’S) running through the raceway. He was not overly concerned with the amount of wires there.
You win. I have no idea what the cardboard and tape are all about. It think they did that to keep the wires together. There were six or seven disconnects in that room.