Esbjerg, Dredging and rock installation

Rock beds for jack-up vessels in Port of Esbjerg

Rohde Nielsen cleaned existing rock beds of 24,000 m3 of sand that had siltated over the existing rock beds immediately next to a quay wall. The dredged sand was cleaned from rock by passing the dredged soil through large sieves before dumping the soil on approved dumping grounds.

Subsequently, Rohde Nielsen installed 10,000 t of Norweigian granite 45-180mm to expand the rock beds to allow for larger jack-up vessels to utilize the the rock beds.

  • Location: Esbjerg, Denmark
  • Scope: 33,600 m3
  • Client: Siemens Gamesa Renewable Energy
  • Year: 2019

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