Another thing I just noticed is that in the North/East corner of the building, there is a room labeled "Vehicle Access and Storage".
Security is of paramount importance for any company which produces, and must subsequently transport, and valuable product. This room I suspect is to act as a Sally-port where vehicles can be brought into a secure area, the doors closed behind them and the building secured completely, before product is brought into that room. It can then be loaded onto the transport vehicles and once secured within the vehicle, the doors will once again be rolled up and the vehicle can exit. At no time during the process will product be unsecured.
Big thumbs up.