Rock Installation Works

ROCK INSTALLATION WORKS

Rock Installation Works

Jan De Nul Group stabilises, reinforces and protects ­offshore structures with gravel, rocks or concrete mattresses to fight erosion or to prevent the structure from shifting on account of the ocean currents. We also cover pipelines and cables with protective rock layers. The rocks are installed within design margins, often of only a few centimetres using (inclined) fall pipes.

Simon Stevin
Simon Stevin
Simon Stevin
Simon Stevin

Simon Stevin

2010
Rock carrying capacity :
31,500 t
Joseph Plateau
Joseph Plateau
Joseph Plateau
Joseph Plateau

Joseph Plateau

2013
Rock carrying capacity :
31,500 t
Adhémar de Saint-Venant
Adhémar de Saint-Venant
Adhémar de Saint-Venant

Adhémar de Saint-Venant

2017
Deadweight:
5,950 t
Daniel Bernoulli
Daniel Bernoulli
Daniel Bernoulli

Daniel Bernoulli

2017
Deadweight:
5,950 t