BUYERS’ GUIDE | NORTH AMERICA
HNTB For more than a century, HNTB has helped create infrastructure that best meets the unique demands of its environment and keeps communities moving efficiently. With client relationships spanning decades, HNTB experts have the insight and knowledge to provide innovative solutions on a wide range of underground structures, including bored tunnels, cut-and-cover, conventional tunneling (SEM/NATM), immersed tube tunnels, shaft construction and micro-tunneling. Our long history in design, planning, program management, construction management and technical services for tunnels and complex underground structures includes award-winning projects on some of the country’s most prominent infrastructure projects.
hntb.com/tunnels
JACOBS At Jacobs, we’re challenging today to reinvent tomorrow by solving the world’s most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. With approximately $15 billion in annual revenue and a talent force of more than 60,000, Jacobs provides a full spectrum of professional services including consulting, technical, scientific and project delivery for the government and private sector. Visit
jacobs.com and connect with Jacobs on Facebook, Instagram, LinkedIn and X to learn more about our tailored digital, conveyance, storage and tunnel solutions worldwide.
www.jacobs.com
KELLEY ENGINEERED EQUIPMENT (KEE) Kelley Engineered Equipment (KEE) supplies custom equipment & engineered solutions to the tunneling and underground construction industries. KEE provides innovative designs optimized for safety and productivity. The KEE team has 40+ professionals with decades of TBM & underground experience with PE Licenses in 12 states and more on the way. KEE accepts your challenges and provides solutions with unmatched quality and customer support. Contact KEE for: Custom Tunneling Equipment, Pipe Installation
Systems, Custom Cranes & Lifting Systems, Gantries, Mucking Systems, Trailing Gear, Shields, Rolling Stock, Attachments, Conveyors & Bespoke Engineered Solutions. KEE is proud to represent Terratec TBMs in the USA and Canada
www.keellc.com
MASTER BUILDERS SOLUTIONS Master Builders Solutions continues to break new ground in addressing the needs of tunneling professionals with admixtures for concrete. Our Underground Construction team brings a total solutions approach to your projects, providing an added resource to help meet your challenges underground. Our solution-based systems enhance the efficiency and performance of the TBM operations and offer performance-based ground support solutions, from novel soil conditioning technologies to innovative anchoring systems; no matter the tunneling method.
www.master-builders-solutions.com/en-us
MINING EQUIPMENT We are happy to welcome innovative German manufacturer Mühlhäuser to the Mining Equipment family. This important acquisition represents our first step into the European market, and we are excited for the opportunity to do what we do best: give contractors the best support in the industry, one project at a time. Mining Equipment’s first European office, in Michelstadt,
Germany, will coordinate our expanded supply of locomotives, rolling stock, mine hoists, mine winches, and ventilation equipment in the new market. This offering will be enhanced by Mühlhäuser’s bold designs, engineering depth, and regional experience. Mühlhäuser’s Paul Zeder will head up operations at the new facility, and fellow Mühlhäuser veteran Marco Langnickle will be our design engineer.
www.miningequipmentltd.com
NAYLOR PIPE
Established in 1925, Naylor Spiralweld Steel Pipe is the contractor’s choice for Tunnel Construction Pipe: Ventilation, Compressed Air, Cooling Water, Well Point Headers and Dewatering Service are common uses.
Naylor Pipe is manufactured in accordance with ASTM A-139 and specifications. Diameters from 4” to 96”, and thicknesses from 1/16” to 1/2”.
Also available are the necessary fittings and connections including the exclusive Naylor Heavy Duty Wedgelock Couplings to complete your pipe system.
www.naylorpipe.com
36 | Spring 2024
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