Jubilee Line data received at last.
After a year of waiting, London Underground have provided crucial routing information.
Perhaps a reason for Tube delays on the Jubilee Line for the past twelve months was that London Underground had forgotten where the line was! Finally this month the project engineers Flint and Neill received the data they need from London Underground. Using the geotechnical data available since earlier in 2012, the structure design could be now be completed.
Note The Gagarin’s 30metre + piles around the perimeter will lie just outside the 3m tunnel exclusion zone.