NORTH AMERICA | BUYERS’ GUIDE
Northwest Laborers-Employers Training Trust (NWLETT) The Northwest Laborers-Employers Training Trust is an accredited institution granted by the Council on Occupational Education. Comprehensive laborers’ training programs, taught by ANSI- Certified Instructors, lead to a safer and more dependable workforce. Safety Hazard Awareness for Tunnels (SHAFT) is a 40-hour classroom course consisting of a blend of classroom discussion and use of materials and mock-ups focusing on basic tunnel safety. The 40-hour Tunnel Rail Course details the tools, vocabulary, procedures and equipment required to assemble and disassemble a ring steel-lagging tunnel. The 40-hour Tunnel Utilities Course details tools and vocabulary, hazard analysis and installation and disassembly of utilities, conveyor systems and walkways.
www.nwlett.edu
Optimas Tunnel building is a highly specialized form of construction, and each tunnel project has unique requirements and considerations. For over 30 years, tunnel infrastructure teams around the world have come to trust Sofrasar Tunnel, an Optimas division, for their fastener solutions—from dowel, bolting and injection systems to anchors and accessories. Our global distribution network and supply chain expertise help to deliver the right solutions when and where you need them. Our tunnel experts and engineers understand your specific needs. Whether you require standard components or customized solutions – innovation is at the heart of Optimas Sofrasar Tunnel solutions.
https://optimas.com
TERRATEC Incorporated in 1990, TERRATEC is one of the world’s leading designers and manufacturers of Tunnel Boring Machines, encompassing all ground conditions and diameters – ranging from 0.60 to over 16 meters – as well as TBM back-up equipment, Raise Boring Machines and other custom-engineered products for the tunnelling and mining industries. TERRATEC’s success is based on the experience and excellence of its engineering team which includes engineers with more than 40-years of experience in the design and manufacture of tunnelling and mining machines. TERRATEC is also fully managed by engineers enabling quick and efficient solutions that meet customer expectations. TERRATEC ALWAYS ADVANCING.
www.terratec.co
Tunnel Radio of America Tunnel Radio of America is an ISO-9001 certified manufacturer and Women-Owned Small Business, headquartered in Corvallis, Oregon. For 35 years, Tunnel Radio has distinguished itself as the trusted designer, manufacturer and installer of specialized radiating-cable antenna systems (“leaky-feeder”) for underground or unreachable areas. Tunnel Radio’s Ultracomm®
Leaky Feeder System provides
rugged and reliable communication and RFID tracking solutions for today’s tunneling environment. A custom-designed Ultracomm network eliminates dead zones, improves safety, efficiency and security underground and on the surface. Tunnel Radio’s 24/7 technical support is service-led and staffed by the people who built your system.
http://www.tunnelradio.com/infrastructure
Uni-Jet
SPECIALIZING IN LARGE DIAMETER PIPE CLEANING... Uni-Jet is the preeminent leader in large diameter pipe cleaning. Using our custom designed equipment, we are capable of cleaning sewer assets of any diameter beyond 850 metres access points. Decades of cleaning experience and application of in-house designs have culminated double 1-1/4” flushers built to run 236 GPM at 2900 psi and one-of-a-kind triple axel 12” vacuum trucks equipped to decant on the fly at 1600 GPM, allowing Uni-Jet to keep working when the competition is shutting down. These advancements have allowed Uni-Jet to become proficient in cleaning trunk sewers above 3500 mm in diameter, at depths of over 150 ft.
https://unijet.ca
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