Mumbai: Minister Aaditya Thackeray witnesses 25th breakthrough at Worli metro station
https://www.mid-day.com/articles/mumbai-aaditya-thackeray-witnesses-25th-breakthrough-at-worli-metro-station/22510157
#India #Tunnels
Grand Paris Express - The first tunnel boring machine breakthrough from Swiss construction giant Implenia.
https://www.blick.ch/news/wirtschaft/historischer-durchstich-fuer-implenia-in-frankreich-blick-war-dabei-schweizer-koloss-frisst-sich-durch-paris-id15781264.html
#GrandParisExpress #Implenia
I wish everyone a very healthy, happy year and a robust one like these TBMs!
Have a great 2020!
https://tunnelcontact.com/videos/play/martinslrzo/271/follo-line-double-tbm-breakthrough-norway
TBM Breakthrough on #Perth's Forrestfield-Airport Link.
https://www.trenchless-australasia.com/2019/05/14/tbms-breaks-through-in-perth/
Hi guys! I have created a special TBM breakthrough group.
"TBM Breakthough Moments"
Please let's share TBM breakthough moments there! Thanks
#Herrenknecht’s Direct Pipe method – which combines the advantages of microtunnelling and HDD technology – was used to install a 1,409 m pipeline beneath the Danube River in Serbia.
https://www.trenchlessinternational.com/2019/12/03/direct-pipe-for-successful-breakthrough/
#GermanTBMs #Tunnelling
Transport for London (#TfL) is hindering a legal challenge to the Silvertown tunnel, according to campaigners.
Stop the Silvertown Tunnel is seeking to fight the construction project with a...contract to design, build, operate and maintain the tunnel.
ht...
Bosnia tunnel construction work is due to start on the 10km length Prenj Tunnel project. The road and tunnel project is expected to cost €820 million.
https://www.worldhighways.com/categories/auctions-equipment-supply-servicing-finance/news/bosnia-tunnel-project-work-starting/
This is what happens when you don't support a tunnel entrance with a snow tunnel:
Avalanche blocks the entrance of the Geitryggtunnelen in Hol commune (Norway)
https://www.nrk.no/osloogviken/stort-snoskred-i-hol---tunnel-sperret-av-sno-1.14954925