Sewer construction

The implementation of drainage planning in sewer construction includes all possible variations of sewer construction. Extensive experience ranging from the ploughing technique for sewers linking decentralised properties up to trenchless pipe laying of large-size pipes up to DN 3500 in urban areas. In addition to the planning, tendering and construction monitoring, the following special services are executed:


  • Media co-ordination
  • Environmental planning (preliminary environmental impact analysis and location assessment)
  • Procurement of approvals for third parties involved
  • Preparation  of junction applications
  • Evidence protection measures prior to construction measures.