The Sirius Minerals engineering team in Germany for 60 m tall #Herrenknecht #Shaft Boring roadheader.
https://im-mining.com/2019/06/21/sirius-minerals-engineers-germany-shaft-boring-roadheader-tests/
Belarus uses Herrenknecht vertical boring machinery for shaft sinking. A first in Europe.
https://eng.belta.by/economics/view/construction-of-second-belarusian-potash-mine-to-end-on-schedule-122696-2019/
America's Cold War "Rock Site" plans
"A tunnel boring machine could be lowered into the shaft in pieces and then assembled to bore out more tunnels, including one for a small modular...
Tunnelling work for Phase II of Namma Metro is expected to start in February. The vertical shaft at Shivajinagar is being made ready to accommodate two tunnel boring machines (TBMs)....
Terratec TBM S79 operated by the Gülermak – Tata arrives at Pune Metro’s Agriculture College Shaft on the 16.589 km Line-1 (Purple Line) to record the line’s second breakthrough on t...
National Grid awards a six-year £400m contract to Hochtief-Murphy Joint Venture (HMJV) to deliver the tunnelling and shaft work of the second phase of its London Power Tunnels (LPT2)...
...ementioned tunnel in Świnoujście, its underwater part will be hollowed out using the TBM (Tunnel Boring Machine). The construction of the take-off shaft should begin at the beginning...