Events

BTS September lecture: National Grid’s Thames power tunnel

Contract/projects

Thames Cable Tunnel Project – Awarding Planning Permission

Contract/projects

Switching on the first London Power Tunnels circuit

Events

Concentration of London Power Tunnels Is On BTS June Meeting

Events

ICE Talk Focuses on National Grid Tunneling

News

London Power Tunnels – Completion of World’s Largest Cement-Free Concrete Pour

News

Concluding a Contract by Hochtief to Construct National Grid’s Snowdonia Tunnel