Microtunnelling/Pipe Jacking

Our expertise in microtunnelling / pipe jacking projects

With over 250 km of walk-in pipelines built using pipe jacking and over a 150 cut-and-cover tunnels, STRABAG is also a global leader in pipe jacking and microtunnelling technologies. When compared to conventional open trenching techniques used in tunnel construction, our innovative trenchless tunnelling reduces both social and environmental impact.
 
Safety and reduced impact to the environment are prime advantages, especially in urban settings. Use of a micro tunnel boring machine (MTBM) to excavate the ground also provides the advantage of reducing the required number of workers in confined spaces, providing a far greater level of control over the rate of excavation and a more precise management of different ground conditions.
 
This extensive specialist expertise gained over more than 40 years has been applied in the Asian market, Europe and many other regions worldwide. The operations are further supported by our own precast pipe production factory to ensure a reliable and high-quality supply chain. We aim to develop the perfect technical solutions for all our production and construction activities, always using state-of-the-art technology and keeping in mind safety, environment, quality and productivity. Knowing that every contract has its own challenges, our comprehensive services offer our customers complete solutions combining excellent products and technical know-how.

The microtunnelling and pipe jacking techniques are used for a wide range of applications such as:

• Intake and outfall tunnels for desalination plant
• Shore crossings for gas pipelines
• Outfall structures for sewage treatment plants
• Sewage and drainage construction
• Sewer replacement and lining
• Gas and water mains
• Oil pipelines
• Electricity and telecommunications cables
• Culverts
• Underground applications which require conveyance of a product

Elevate your underground construction projects with STRABAG’s microtunnelling and pipe jacking expertise.

With a proven track record of precision and innovation, we deliver solutions that prioritise accuracy, efficiency and minimal surface disruption. Our cutting-edge technology and experienced teams ensure the successful installation of tunnels in challenging environments, from urban landscapes to complex subsurface conditions. When you choose STRABAG, you’re choosing a commitment to excellence and environmental responsibility.