Sub-Surface Dredging: An Economic and Environmentally Friendly Technique for Lowering Ground Levels
Sub-Surface Dredging: An Economic and Environmentally Friendly Technique for Lowering Ground Levels

A new technique in soil treatment has recently been introduced. Following the successful development of the BeauDrain® vacuum consolidation system, Boskalis has now developed another new dredging technique called BeauDredge®.

Realisation of the Ketelmeer Storage Depot
Realisation of the Ketelmeer Storage Depot

A well-planned storage depot will change the entire scenery of the highly polluted Lake Ketelmeer, simultaneously cleaning up contamination and creating recreational islands and non-cultivated nature reserves.

New Developments in Environmental Dredging: From Scoop to Sweep Dredge
New Developments in Environmental Dredging: From Scoop to Sweep Dredge

The winner of the 1996 IADC Award, this paper describes one of the recent dredging techniques tested on the Ketelmeer and now being used in the Port of Nieuwpoort, Belgium.

The Sweep Dredge: High Accuracy Dredging Trials Continue
The Sweep Dredge: High Accuracy Dredging Trials Continue

More techniques for dredging thin layers in contaminated waters have been tested on the Ketelmeer in 1996. A summary.

High Accuracy Sanitation Dredging Trials
High Accuracy Sanitation Dredging Trials

Private dredging companies and government have joined forces to develop environmentally sound techniques for dredging thin layers in the highly contaminated Lake Ketelmeer, The Netherlands.