Balfour Beatty have been charged with building a series of tunnels under the streets of London and installing 3-phase power cables. Various pieces of technology have been Created and / or used to aid this installation. Bedlam films asked us to produce a series of animated segments which they could intersperse with live action footage taken within the tunnels themselves. The Northforge team wanted the animations to be clear and easy to understand, something that couldn’t be achieved within the tunnels themselves which were dark and cramped. In the final product, the 3D within the animations was coloured to match the Balfour Beatty brand and was timed to a voice-over.