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Underground, sewage and project construction

Underground, sewage and project construction

Our service portfolio ranges from underground and sewer construction through to pipeline and steel pipeline construction. For our clients, we carry out extensive earthwork and underground construction work and implement challenging new sewer construction and renovation measures, mainly in inner cities, even under extremely difficult boundary conditions. In doing so, we use all material variant types and formulate efficient special proposals for our clients. We are also active in project civil engineering for private sector clients in industry and production.

Laying and installing pipes in sewage treatment plants, municipal disposal on a local and long-distance level and for industrial clients – often while they maintain plant operations – are just as much part of our range of services as long-distance line construction. We install long-distance lines in all nominal diameters, pressure ratings and media. Our specialities include in particular the assembly of junctions, construction of special structures and facilities and crossings for water, rail and road transport routes as part of changes to infrastructures.

Special structures

When carrying out more complex work, we rely on close cooperation with our other business units and specialist subsidiaries in our group of companies. They help us to fulfil orders in line with our slogan: “Everything from a single supplier – together we are strong”. Over the past decades, we have demonstrated our capabilities in many projects of all dimensions.

Our main services in brief:
  • Pipe and pipeline construction
  • Earthworks
  • Telecommunications
  • Buried cable construction
  • Sewer construction
  • Special heavy construction
  • Project civil engineering
  • Pipe ramming
  • Rail and water crossings/culvert construction/special structures
  • Horizontal directional drilling

Further fields of underground and pipeline construction