Mick Bergh
Director Inshore
For the Arge Tunnel ElbX project, DCN Diving carried out specialized underwater works in a construction pit at a water depth of approximately 6 metres. The project required precise execution and close coordination to ensure safe and efficient operations.
Our scope included the installation of 472 m² of stainless steel grounding and high-pressure cleaning (500 bar) of 108 m² diaphragm wall surfaces. In addition, our divers installed 216 metres of injection hoses and extended 87 GEWI anchors to support the structural integrity of the construction pit.
Following excavation and drilling activities, sludge removal was performed over two areas of 472 m². The works were completed with 269.4 metres of underwater concrete cutting using a hydraulic chain saw.
With this project, DCN Diving once again demonstrated its expertise in delivering reliable and efficient underwater civil engineering solutions.
Director Inshore