Freezing method used for excavation by Webuild at Brenner Base Tunnel Isarco River Underpass
Freezing method used for excavation by Webuild at Brenner Base Tunnel Isarco River Underpass https://www.webuildgroup.com/en/media/press-notes/webuild-eisack-underpass-work-completed/TERRATEC delivers the last two TBMs for Phase III of Delhi Metro
TERRATEC delivers the last two TBMs for Phase III of Delhi Metro https://www.terratec.co/NewsInfos/detail/8CRCHI World's Largest Diameter Vertical TBM for shaft boring
World's Largest Diameter Vertical Tunnel Boring Machine for shaft boring Made in China by CRCHI. http://en.crchi.com/art/2023/6/16/art_40592_4586039.htmlPoland: GDDKiA Signed contracts for implementation in 2023 - as of September 6
GDDKiA Signed contracts for implementation in 2023 - as of September 6 from: https://www.gov.pl/web/gddkia/umowy-i-przetargi-2023-w-liczbachMitma diagram for AC-14 road connection with AP-9, in A Corua
Spain Mitma diagram for AC-14 road connection with AP-9, in A Corua from Mitma media information.
cover tunnel photo by: Matt Brown from London, England / CC BY
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