As part of the £700m upgrade of London's Victoria Station, Keller undertook what was at the time Europe's largest jet grouting project using Building Information Modelling for plotting services, tunnels and grout columns of in 4D to avoid a myriad of services beneath the site.
Network Rail identified an abandoned mine shaft near to live London-Penzance Railway line. It was decided that the best way to treat and stabilise the ground was jet grouting of the shaft and the soils surrounding it.