That large conduit sticking out of the wall with the LB terminating into the panel appears to be supported by the panel. Shouldn't there be at least one hanger/support so that it's self-supporting (or maybe I missed seeing it)?
A malfunction at the junction -------------------------------------- Dwayne
This is not a recent installation. Almost all of the equipment in the OP picture appears to be over 30 years old. I don't know how long that panel has been mounted in that location, but that cover style has not been available for decades.
I know up through the 70s, and probably still today, it was common for 'industrial electricians' to use the NEC as a bookshelf decoration.