Links
Akkerman Inc.
Manufacturer of microtunneling, pipejacking, tunneling, guided boring and earth pressure balance equipment for tunnels up to 14-ft in diameter. Visit Akkerman Inc.
Tunneling
Links
The Robbins Company – TBM Manufacturer
With more than 50 years of innovation and experience, The Robbins Company is the world’s foremost developer and manufacturer of advanced, underground construction machinery, primarily TBM machines. Robbins has been involved in hundreds of tunnel […]
Links
Hatch Mott MacDonald
A full service engineering firm with much experience in tunneling. Visit Hatch Mott MacDonald
Links
Jacobs Associates SF
Jacobs Associates provides civil engineering consulting services with specialties in design and construction management for underground projects, as well as construction analysis and claims/disputes resolution. Visit Jacobs Associates SF
Links
Sireg
Manufacturer of synthetic products for tunneling and foundations: sleeved pipes for grouting, glass fiber bars for anchors, bolts, temporary and permanent reinforcements, drainage pipes, inclo-casings, waterstop. Visit Sireg
Links
Solexperts AG
Geotechnical instrumentation, in situ testing; hydrogeological testing, characterization, measuring systems; data acquisition and monitoring systems; data visualization, data management systems; Hidcon, high deformable concrete elements for tunneling. Visit Solexperts AG
Project Related
Gotthard tunnel, world’s longest, opens in Switzerland
The Swiss and many other European dignitaries celebrated the opening of the World’s longest and deepest tunnel last week, the Gotthard Base Tunnel, after 17 years of construction. The tunnel beneath the Swiss Alps is […]
Available Resources
Video: Inside tunneling under the Alaskan Way Viaduct
From WSDOT’s video description: After nearly a week of tunneling under the Alaskan Way Viaduct, crews are steadily continuing Bertha’s underground drive towards downtown Seattle. This video gives you a behind-the-scenes glimpse into how the […]
Available Resources
Tunneling Industry Outlook 2016
Tunnel Business Magazine has released their annual report on the outlook of the Tunneling Industry. They poll a variety of tunneling industry professionals. Their consensus is that the growth rate of tunneling projects in north […]
Project Related
Bertha Demo Period Done, Resumes Mining
The Bertha tunnel boring machine has resumed chewing away beneath Seattle after a ‘suspension for cause’ order from WSDOT shut it down in January following two safety incidents. The BTM began tunneling with some conditions […]