Los Angeles County Sanitation Districts provide wastewater collection and treatment for 5.6 million people in the region. Its A.K. Warren…
Tag: tbm
Waterproofing cross passages
Interfaces in construction projects often introduce risk. And cross passages are, by definition, interfaces between main tunnels. We asked some…
HS2 celebrates historic first tunnelling breakthrough
The UK’s HS2 Ltd is celebrating the very first tunnelling breakthrough on Europe’s largest infrastructure project. A 2,000-tonne Herrenknecht TBM…
Komatsu and Codelco to trial new Mining TBM
Komatsu Ltd through its subsidiary, Komatsu Cummins Chile Ltda has agreed with Codelco, a major state-owned mining company in Chile,…