Our tunnel boring machine (TBM) Selina started her 5.5km journey from Chambers Wharf in early 2021. In April 2022, Selina reached her last stop at Abbey Mills Pumping Station, marking the end of tunneling for the super sewer. 

The tunnel boring machine is currently being removed from the shaft and transported off site. 

Until Summer 2023, 24 hour working is taking place. A batching plant has been set up to supply concrete for the installation of a secondary layer of concrete into the inside of the tunnel. 

You can learn more about our Abbey Mills site by watching our Tunnel Vision episode on YouTube.

If you have any questions about our works at Abbey Mills Pumping Station please get in touch with our helpdesk on 08000 30 80 80 or [email protected]