TBM Shivaji Breakthrough at RBS College for Agra Metro Phase 1
Afcons Infrastructure—Sam India Consortium tunnel boring machine Shivaji (a Herrenknecht EPB TBM of model S-718C and diameter 6.63 meter) achieved a breakthr...5 dead after a subway tunnel (under construction) collapses in east China
In China's Qingdao city, a subway construction site collapses. causing the death of 5 people working in the construction. Another reminder that ours is...Brazil: Largest TBM of South America is being assembled near São Paulo
11.66 meters in diameter, South America's largest size TBM is assembled in Rapadura Complex near São Paulo. It has been manufactured in China by CREG TBM com...Boston's Red - Blue Connector will cost $850 million and take a decade to complete
A presentation to MBTA (The Massachusetts Bay Transportation Authority) board estimates that, connecting the Red and Blue Lines of Boston via a 2000-foot tunn...Reply on topic: East-West Metro work restarted below Bowbazar
Kolkata East-West Metro Milestone: The new TBM (Urvi) reached yesterday (Saturday) the BB Ganguly Street leaving behind the most dangerous neighbourhood with old and fr...Pakistan awards the contract for Tarbela 5th Extension E&M works to China's Harbin
The Tarbela 5th Extension Hydropower Project being constructed on Tunnel No. 5 of Tarbela Dam is funded by the International Bank for Reconstruction and Development (IB...LA Metro Sets Herrenknecht TBMs to Work on Purple Line Extension
The Los Angeles County Metropolitan Transportation Authority unveils two new tunnel boring machines on June 17 for the authority’s $9.3-billion Purple L...
cover tunnel photo by: Matt Brown from London, England / CC BY
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