Mumbai achieves 70% tunnelling on Colaba-Bandra-SEEPZ Metro corridor
https://urbantransportnews.com/mumbai-achieves-70-tunneling-on-colaba-bandra-seepz-metro-corridor/
#India
Under wraps: #Sydney's first rail #tunnel dug beneath harbour.
The giant tunnel boring machi...r-wraps-sydney-s-first-rail-tunnel-dug-beneath-harbour-20191121-p53cs3.html
#Australia #tunn...
The TBM that will be used for the excavation of the Central Interceptor Project has official...sure Balanced Tunnel Boring Machine (EPB TBM) provided by Herrenknecht.
The TBM will be tunn...
How #Swiss #tunnel technology is controlling pollution a continent away in Santiago de Chile...nnel-technology-is-controlling-pollution-a-continent-away/45432716
#Switzerland #Swiss #tunn...
They are building this rail tunnel, only 180 meters long, under the Macdonald–Cartier Freew...passage of the tunnel to be bored through.
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https://bramptonist.com/theres-a-massive-tunn...