Environmentalists fear a spill from Line 5 in the straits, where the 67-year-old dual span transports up to 540,000 barrels per day of light crude oil and natural gas liquids.
https://eu.detroi...
#Łódź - The tunnel construction is starting. drilling o...nnel is to be drilled by a TBM machine with a disk diameter of over 13 meters, and directional tunnels with a smaller disk, with a diameter of just over 8 meters.
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The TBM that will be used for the excavation of the Cen...Plant.
The tunnel will be excavated with a 5.45m diameter Earth Pressure Balanced Tunne...etween 15 and 110 meters underground. The internal diameter of the tunnel will be 4.5 met...
With a diameter of 15.03 meters, a super-sized Chinese-made tunnel boring machine begins excavating a tunnel through the Yangtze, China's longest river.
www.xinhuanet.com/english/2019-12/26/c_138659471.htm
#tunnel #technology #China
The 8·76 m diameter #Herrenknecht TBM is due to be shipped to Łódź (Poland) later this month, and would be used to bore four single-track tunnels, totalling 4·5 km from Łódź...
Transport for London (TfL) confirms that the #Riverlinx consortium is appointed to...build, finance and maintain the #Silvertown Tunnel (1.4km long, $1.4bn, 12.3m diameter twin-bore road tunnels).
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Dec. 14, boring officially began on the new Coxwell Bypass Tunnel, which is the fir...Waterfront Wet Weather Flow System.
The new Coxwell Bypass Tunnel will have a diameter of 6.3 metres and a length of...
China-made CREG tunnel boring Machines are ready for delivery to Paris.
They shall bore for construction of Paris metro line 16.
With a diameter of 9.86 meters and an overall...
CREG's super compact Tunnel Boring Machine successfully bored the first 270m of tun...n China’s Shandong Province.
China Railway Engineering Equipment Group's 3.35m diameter compact TBM ‘Wendeng’ is only...
It's a Robbins.
City of Dallas unveils the largest hard rock TBM ever to bore in the United States.
The 11.6 m (38.1 ft) diameter #Robbins Main Beam TBM will e...