Qatar's $12 billion Sharq crossing project with tunnels included in 2020's budget proposal
...Sharq crossing project starts second half of 2020 and includes subsea tunnels. It is expected to cost ...list until 2020. The project comprises of the following 2 Immersed tunnels with a total length of approx...Catena gets the contract to supply evacuation lights to Norway's tunnels
...llion with Statens vegvesen (the Norwegian Public Roads Administration) on the delivery of evacuation light fixtures to tunnels across the country. The work starts with 12 tunnels in Nordland from Fauske and n...Vietnam spend over 200 mln USD to upgrade weak bridges, tunnels
...rillion VND (208.1 million USD) to repair and upgrade weak bridges and tunnels so as to increase the capacit...lus.vn/railway-sector-expects-over-200-mln-usd-to-upgrade-weak-bridges-tunnels/224060.vnpWhy are all tunnels not excavated via Tunnel Boring Machines?
We have TBM technology but I am hearing there are still some tunnels excavated via NATM, Drill & Blast instead of TBM. Why?Construction of tunnels necessary to save Kullu valley from disaster
In the face of increasing floods, people call government to construct three alternative tunnels from the Kullu valley. https://himtimes.com/construction-tunnels-necessary-save-kullu-valley-from-disaster/Reply on topic: Gotthard tunnel closed at both ends due to an accident
...h the Gotthard Base Tunnel. There are several tunnels in the Gotthard area. Gotthar...ave a point with your opinions about the long tunnels regarding the accidents. It m...Base Tunnel consists of two parallel-running tunnels in each direction. I do not k...
cover tunnel photo by: Matt Brown from London, England / CC BY
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