Infrastructure and TransportationMegaprojectsNewsRobotics TBM launched on £1.2bn Silvertown Tunnel project by Maryam Bint-Kazam September 14, 2022 by Maryam Bint-Kazam September 14, 2022 The tunnel boring machine (TBM) ‘Jill’ has been launched on the Silvertown Tunnel project in east London, and is expected to progress south at around 10m per day. 0 FacebookTwitterLinkedinEmail