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Results for "tunnel ventilation"
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It is amazing how the tunnellers followed the chalk layer. Image by: Commander Keane [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)]
E69 Skarvbergtunnelen from press release https://kommunikasjon.ntb.no/pressemelding/presseinvitasjon-til-vegapning---e69-skarvbergtunnelen?publisherId=17847490&releaseId=17968988
Organized by the Turkish Tunneling Association. The event logo is used in association of the event announcement,
Austria Semmering Basistunnel (base tunnel) - by Földhegy Wikimedia Commons
source:https://www.bam.com/en/press/press-releases/2022/9/tunnelling-underway-for-new-river-crossing-at-silvertown?position=3&list=Llb8uroF7TIVlOdUP1OSMBKTeRJA6vUVmTP6vU458Pg
CCCC Tunnel Boring Machine from CCCC News- NCC and subcontractors gathered on the pile after the breakthrough, which was triggered at 13.15 local time photo is from NCC media release.
- image Network Rail
- Statens vegvesen Norway Hagan Tunnel. https://kommunikasjon.ntb.no/pressemelding/bedre-lys-i-hagantunnelen-pa-rv-4-i-nittedal?publisherId=17847490&releaseId=17962568
- Photograph credits FB/Cengiz via Jesenice municipality information https://www.jesenice.si/medijsko-sredisce/obvestila-za-javnost/item/24024-aktualne-informacije-o-gradnji-druge-cevi-avtocestnega-predora-karavanke
cover tunnel photo by: Matt Brown from London, England / CC BY
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