Work is progressing on the reassembly and placement within cell 1 of the South Island Launch Pit of TBM Mary with her shield section already to set in place. In the next few days the team will lift the cutter head and attach it to the main drive. The TBM will then bore two new tunnels underneath the Hampton Roads harbour for the HRBT Extension project. Click here for a video, here for tunnelling progress, here and us/125 for the tunnelbuilder archive. Visit www.hrbtexpansion.org. 51/22.
23.12.2024 Spain
02.01.2025 Czech Republic
09.01.2025 Switzerland
14.01.2025 Poland
15.01.2025 Romania
15.01.2025 Germany
17.01.2025 Spain
17.01.2025 Switzerland
20.01.2025 Switzerland
23.01.2025 France
27.01.2025 Switzerland
31.01.2025 Norway
10.02.2025 Switzerland
20.02.2025 Germany
06.03.2025 Germany
16.05.2025 Switzerland
