Engineering News: Second tunnel drilling machine joins first in excavating 38 km Polihali water transfer tunnel
A second tunnel boring machine (TBM) is steadily drilling its way through the 38.5-km-long tunnel connecting Polihali and Katse dams, in the Maluti mountains, as the Lesotho Highlands Water Project ...
Second tunnel drilling machine joins first in excavating 38 km Polihali water transfer tunnel
Fox News: Indian tunnel rescue halted for days as drilling machine breaks down
The race to save 41 construction workers trapped in a tunnel in northern India has hit yet another setback as the drilling machine rescuers have been using has broken down and cannot be repaired – ...
San Francisco Examiner: Second tunnel boring machine begins drilling work on Central Subway
Add Yahoo as a preferred source to see more of our stories on Google. Next year, the first modern tunnel-boring machines ever used in New Jersey will arrive in North Bergen to begin drilling the first ...
AOL: Mammoth machine getting ready to start drilling new tunnel connecting New Jersey and New York, officials say
Mammoth machine getting ready to start drilling new tunnel connecting New Jersey and New York, officials say
NJ.com: The mammoth machine that will drill a new commuter tunnel connecting New York and New Jersey has arrived
Massive machines to drill the Gateway Hudson River rail tunnel arrived in North Bergen to be assembled like Legos to build a 500-foot long tunnel building factory.
The mammoth machine that will drill a new commuter tunnel connecting New York and New Jersey has arrived
Engineering News-Record: New Hampshire $360M Stormwater Tunnel Project Awaits Tunnel Boring Machine