DCN Diving has been involved in several major bridge contructions. DCN has experience in providing services for the construction of the bridge supports. DCN started these activities in the 70s with the construction of the Oosterschelde kering and later with major bridge construction projects such as Queensferry Crossing in Scotland. DCN provides services from the range of Civil Engineering, Caisson Deployment, Piling assistance, Underwater Concreting, further dive support.
Prior to the Tunnel Boring Machine (TBM) operations DCN provides the complete package from civil engineering to dredging, dive support (under water welding/cutting, HP waterjetting), operations in bentonite, underwater concreting and other supporting activities.
During TBM operations DCN provides support as well. As the head of the TBM is a hyperbaric environment were often maintenance/repair is required, our specalist hyperbaric workers carry out these activities with our developed standard operating procedures and supporting equiment.
Inspection and or Repair on Vessel Needed Call us 24/7 