Tunnel boring for the world’s largest baggage system is underway at Heathrow
Construction of the world’s largest integrated baggage handling system is underway, with the start of work on a 2km tunnel under Heathrow Airport.
The £260M tunnel will link the airport’s terminals, enabling Heathrow to handle 110M bags annually by 2012.A £3.3M tunnel boring machine (TBM) is working close to existing tunnels…