Fields of competence


Based on the innovative engineering performance combined with its highly qualified team of employees and an extensive modern equipment pool, Colcrete – von Essen covers the whole spectrum of hydraulic engineering. Special fields of competence which stand out for quality and efficiency of performance are:

  • dredging, pile driving, milling and riprap work
  • building quay facilities, breakwaters, moles, groins, training dikes and brushwood fences
  • making, floating-in and sinking fascine mattresses
  • stabilizing beds and slopes
  • placing sealing strips
  • making and bracing of armour
  • construction of hydraulic engineering structures in canals and rivers, at coasts and offshore sites


Colcrete – von Essen’s achievements are documented in the presented Projects