Thank you. All of these answers are very helpful.
In particular, @dhengr thank you for the detailed response. I have now accounted for additional cable trays being added to vacant space onto the frame because of your advice. After discussing with my lead, this is typical within the process...
Hello there.
I am designing a 3D frame inside of a building to be used to support a cable tray running across the length of the building. The cable tray runs the entire length of the 3D frame I am designing at the same elevation off of the ground. The cable tray is 3' wide and 4" deep and...