Permeabillity / Drainage

The permeability of the fill mass influences the drainage capacity of the site and may sometimes require artificial drainage systems.

Vertical Drainage Installed from Pontoons in the Bremerhaven Storage Depot

Rapid dewatering can improve the efficiency of storage depots. During the extension of the quay and the site at a storage depot in the Bremerhaven Osthafen, Cofra BV installed the vertical drainage system BeauDrain-S from floating pontoons.