A customer has opined that this room meets working space requirements because everything is on wheels.
Now, keep in mind that these cabinets are HEAVY, the carpeting thick (it's almost impossible to move the battery packs), and that numerous cables are tied to the overhead rack.
Behind this stuff is the main panel for one of the UPS-protected circuits (look behind the loop of orange cord), and the transfer switches for two UPS systems.
The item with the duct is a "portable" air conditioner. This is in addition to a dedicated air conditioner and transformer above the ceiling.
[This message has been edited by renosteinke (edited 09-04-2006).]