BABENDERERDE ENGINEERS is a worldwide engineering and consulting company specializing in underground works. We support projects involving tunnel boring machines (TBMs), whether for highly mobile pipe-jacking projects or for large- diameter traffic tunnels in challenging geological conditions. We provide expertise during all phases – from feasibility study to design and from construction to contract closure. Extensive experience with various international projects and detailed knowledge about TBMs and other tunnel drive techniques have made us a highly-qualified project partner, able to complete critical tasks and solve problems reliably, quickly and efficiently.
EOL Ventsystem is specially designed for underground ventilation, and offers a complete ventilation system along with expertise for the correct calculations and design of suitable ventilation equipment. Our goal is to be a partner for our customers. EOL Ventsystem supplies system design, axial fans, dampers, silencers, diffusers, VFD’s ducting, ducting cassettes and differential pressure doors. We also supply Trolex gas sensors and Accutron flow meters. Together with our designers we often custom-make solutions to fit for your purposes. The company has been involved in Mining and Tunnelling operations for more than 100 years and offers well-designed products and competence for this demanding industry. The AKRON factory where our products are made, is located in Sweden about 100 km northeast of Gothenburg.
Normet is a fast growing and innovative technology company offering continuous improvement to underground construction and mining processes for increased safety, productivity and profitability. Our complete technical solutions create value through saving costs and shortening process cycle times and are developed based on the welfare of people and on the care of the environment. Normet has a broad offering for underground mining and tunnelling: equipment, construction chemicals, rock reinforcement products and services. Normet currently employs over 1200 business professionals. Normet is a Finnish company operating globally with over 50 locations in 30 countries.