Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

Track Projects

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website
  • Terratec
  • Tunelmak
  • Robbins
  • PPS
  • CBE
  • Daetwyler
  • Geodata
  • Creg TBM
  • Normet
  • Seli Overseas

Industry News

Work on Zojilla tunnel to begin next year


The construction of the tunnel is a complicated process and its double the size of the Z-Morh tunnel in Sonamarg, he said adding that the total project cost is Rs 5,500 crore. Once the 13-km long ...

Map tool to track tunnels


Crossrail will use a total of eight tunnel boring machines to construct 21km ... As each TBM is launched users will be able to track its progress using the ...

Tunnel Boring Machine Suspended


A tunnel boring machine (TBM) has been suspended following problems with machinery.

Caldecott Tunnel construction: Cutting head lifted away


The cutting head, which is part of the roadheader machine which excavated about 80 percent of the new fourth bore of the Caldecott Tunnel, is lifted away to a new location Wednesday, Oct. 3, 2012, ...

Boring machines head for Kelvin Grove


Boring machines head for Kelvin Grove (00:49). The first tunnel boring machine ploughs through 400 metres of dirt and rock on its 4.6 kilometre journey from Toowong to Kelvin Grove to complete the ...

Mammoth boring machine making progress on Euclid Creek Tunnel project


The four men standing at the bottom of the 200 foot shaft (and one on a ladder) are barely visible, dwarfed by the enormity of the Euclid Creek Tunnel project at East 140th in Bratenahl.

MTA awards $56M contract for tunnels to Grand Central Terminal


Transit authorities have awarded a $56 million contract to build a ventilation facility for the tunnels that will carry Long Island Rail Road trains to Grand Central Terminal. The MTA announced ...

SPOTLIGHT: Engineering feats on new railway line


At stretches where the tunnel alignment is just 3m from the surface of Federal Route 1 and the NSE, engineers used mini-tunnel boring machines.

PortMiami tunnel's next leg to begin in October


Workers at PortMiami have disassembled parts of the giant tunnel boring machine and are slowly reassembling them to begin digging the second leg of the under-the-bay project next month. The tunnel ...

Busy summer for ALS


ALS also arranged the transportation of a tunnel boring machine (TBM) shell and cutting head weighing 76 tonnes and measuring 3.0 m in length, together with a tunnel boring machine stationary shell ...

Advertise your company here
Advertise your company here
Beakaert Maccaferri: bm-underground.com