Wir sind Erfahrene Brunnenbauer und nutzen modernste technologie.

Buildings with their foundations below the groundwater table, culvert systems, underground supply lines and traffic junctions in the groundwater require measures to lower the groundwater. These are planned according by NBB and carried out with the required technology.

The growing importance of groundwater protection and the conservation of the groundwater balance is justified by NBB's kno-how.


Lowering and draining groundwater.
  • Choise of the appropriate type of drainage (vertical- or horizontal well, plug-in filter) and the construction process.
  • Economic dimensioning
  • Inclusion in the lowering system, e.g. shaft structures
  • Smoth-running, not susceptible to faults and low-maintenance systems, especially at permanent reduction measures and at infiltration systems.
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Alter WallDeutschland | HamburgGWM2
OchsenwerderDeutschland | Hamburg5BR1GWM
CremonDeutschland | HamburgC1B3
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