Site Drainage

We will advise and assist you in planning your site drainage system to ensure its proper functioning.

German law requires public sewage systems as well as private sewage pipes to be leakproof. Through leaks in site drainage lines or public sewers, an infiltration of groundwater into sewage systems can occur. Furthermore, leaking pipes lead to wastewater pollution of soil and groundwater. Groundwater is the primary source of drinking water production and therefore subject to strict regulations. § 61 of the Water Management Act (Wasserhaushaltsgesetz) establishes a basic responsibility to keep wastewater facilities in proper condition and to monitor their function. For the construction of drainage systems as well as the examination of their leakproofness, technical expertise is necessary.

Regular checks on the pipes are necessary to identify damages early and to prevent groundwater pollution. The proper functioning and maintenance of the site drainage system are the responsibility of the property’s owner. We are happy to assist you as consultants and planners. Our services include:

  • Planning and sizing of the site drainage system
  • Assessment of the need for rehabilitation and development of rehabilitation concepts
  • Supervision of the leak test according to DIN 1986-30
  • Applications for drainage permits
  • Selection of a suitable drainage system
  • Construction supervision


Are you interested in learning more about our services? Please contact us. We’ll be happy to help with your questions and queries.