Cognition enabling works makes way for the UK’s largest tunnel boring machine!

20 December 2021

The largest tunnel boring machine (TBM) to be used in the UK is being delivered for the Silvertown Tunnel project after it passed its final tests.  Read about it here

Cognition Land and Water is a key enabling works contractor on the project, involved in many aspects including contamination remediation, services diversions, civils works and the formation of the TBM launch chamber.  We are proud to be supporting this nationally critical infrastructure project. 

If you want to know more about the work Cognition is doing on the Silvertown Tunnel project, please contact Tom Brankley on