Stevin project : 380 kV cable tunnels under the “Boudewijnkanaal”
Boudewijnkanaal, at a depth of 30 m
Diameter / Length
ID 2500 / 2 x parallel 226 m
Design-build project in joint venture with Jan de Nul nv. 2 concrete shafts with a diameter of 14 m were sunk down at both sides of the Boudewijnkanaal. At a depth of 30 m, 2 parallel 380 kV cable tunnels were constructed by microtunnelling (Stevin-project).