A highway tunnel under construction in southwestern #China has collapses, killing 4 people and leaving an...er 8 missing.
Water and mud burst from the tunnel as work was underway Tuesday...nternational/wireStory/dead-missing-southwest-china-tunnel-c...
San Francisco will spend $150 million to save a giant Lake Merced Tunnel sewer pipe.
Will it be enough?
https://sf.curbed.com/2020/1/3/21048142/lake-merced-tunnel-ocean-beach-plan-san-francisco
Foundation stone for #Nepal dam, powerhouse of Bheri-Babai laid...Babai River for irrigation purpose through a 12.2-kilometer #tunnel. Tunnel digging work has already been completed by using a tunnelboring machine (#TBM). #China Ov...
At least 50% of Bangladesh's Bangabandhu Tunnel under the Karnaphuli river is completed.
2- Tube 2,450m each tube tunnel is constructed by “China Communication Construction Company Ltd” (CCCC) with China.../karnaphuli-river-50pc-work-bangabandhu-tunnel-c...
#Nepal Bheri-Babai project to issue 49pc shares to public.
#China Engineering Overseas Ltd has completed the construction of the #tunnel with the help of a tunnelboring machine in April last year, a...o the Babai River through a 12.2-km-long tunnel....
...cavation method): is a modern tunnel design and construction metho...at a one-metre pace, with the tunnel divided into sections. Machin...es were installed using auger boring. These tubes are 12-metre-lon...tal hydraulically pushed by a giant drill under the highway to encase the tunnel....
China int'l rail transit, equipment manufacturing industry e...ns
Over 400 global companies participated in the 2019 China International Rail Transit and.../www.xinhuanet.com/english/2019-10/18/c_138482481.htm
#China #tunnel #...
"Ulrikke" keeps boring away deep in the first railway tunnel in Norway being built with a TunnelBoring Machine.
Bane NOR took over the project in September this..., Main contractor is Skanske Strabag JV.
https://www.ba.no/tunnel/s...
Transporting a tunnelboring machine in Qatar
https://www.theheavyliftgroup.com/news/jsl-global-transport-tunnel-boring-machine
Ergene river cleaning tunnel construction: Second TunnelBoring Machine produced by E-BERK named "Lale" (tulip) started boring and now in 120 meters in tunnel.
First part of tunnel was bored also by E-BER...le-yeniden-hayat-buluyor?page=2
#Türkiye #TBM #TunnelBoringMa...