New Zealand: Auckland's Central Interceptor Tunnel Boring Machine reaches 10-kilometre milestone
...J2U Hiwa-i-te Rangi Tunnel Boring Machine (TBM) has reached the 10-kilometre...ptor wastewater tunnel. The almost 200m long TBM is currently 100m north of th...builds the 4.5m diameter segmented tunnel. The TBM travels around 15m per day an...Romania: After one month of boring, Aktor TBM for OrmeniČ™ tunnel (7 km) progresses only 50 meters
...company Aktor bores only with their first tunnel boring machine (TBM) "Eleni". A second TBM "Varvara" will star...rnizarea-magistralei-cfr-brasov-sighisoara-aktor-a-adus-utilajul-tbm-pentru-tunelul-de-5-kilometri...Georgia: China Railway Tunnel Group 15m diameter TBM breaks through 8860-meter Gudauri Tunnel
...08 meters, it is the largest of its kind globally. With a maximum monthly advance of 426 meters, the Caucasus set a new record in large diameter TBM tunnel construction, surpassi...Canada: Ontario Advancing Construction on the Eglinton Crosstown West Extension
...he line to the existing Eglinton Crosstown LRT at Mount Dennis Station. Tunnelling work for the line began in 2022 with two tunnel boring machines (TBMs) digging east from the launc...
cover tunnel photo by: Matt Brown from London, England / CC BY
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