The Public Works Authority ‘Ashghal’ yesterday partially opened the longest and deepest bidirectional tunnel in Qatar.
Meet Bella. Soon she will be 90 metres long, 15.6 metres high and weigh 4000 tonnes. But first she has to be pieced together.
The Public Works Authority (Ashghal) on Saturday opened Qatar's longest and deepest bi-directional tunnel as part of the construction of the Al ...
In October, Skanska was awarded a $60.2 million contract by the MTA to begin construction on a new tunnel for the project this spring. The firm will be ...
Metro tunnellers have dug up enough dirt to fill 47 Olympic swimming pools ahead of the first of four mammoth boring machines arriving in Melbourne ...
PUNE: The tunnel boring machines for the underground section of Pune metro rail project will reach the city by September, 2019. The tenders for it will ...
A joint venture between San Francisco-based PGH Wong Engineering and British engineering firm Mott MacDonald was awarded a general engineering contract Thursday for the BART subway beneath San Jose.
A specialist tunnel boring machine is set to get to work in Shanklin next week when it begins tunneling 22 metres below the surface as part of a major ...
The project to construct a new gas pipeline underneath the river Humber has hit a major milestone as the tunnel boring machine (TBM) passes the ...
Skanska will construct a new 240m tunnel structure and install new tracks and switches at the Harold Interlocking, connecting Long Island Rail Road ...
The dispute centres on Danish state funding and long-term guarantees to support the €7·4bn construction of the 19 km rail and road tunnel between ...
hyperloopTT unveils new images of passenger capsule 'quintero one' in spain
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