This is a 208Y/120 Volt, 4000 Amp, Service at a clothing distribution warehouse. The company I work for does maintenance/ service type work here. I was in this area looking for a panel to feed a 208 volt receptacle for a copying machine.
Power Companys transformer room (locked).
One side of the equipment room
The other side of the same room with the main disconnect.
No room for whoops factor here!
Distribution panel disconnects
More disconnects
Even more disconnects
More equipment
The 480 panel feeds a 300 KVA transformer