At DCN Diving, Surface Supplied Diving is our standard for complex and safety-critical underwater operations.
With this method, the diver receives breathing gas directly from the surface through an umbilical. The system also provides continuous communication and monitoring by the dive supervisor, allowing longer bottom times and full control during inspections, construction and repair activities.
We apply Surface Supplied Diving across inshore marine civils, offshore and hydro projects. Depending on depth and project requirements, we operate using:
• Surface supplied mixed gas diving
• Nitrox diving
• Air diving
Our operations are performed within the recognized air diving range (up to approx. 50 m) and always in accordance with international standards. DCN Diving is an IMCA-certified diving contractor, demonstrating compliance with the highest industry safety and operational procedures.
Click on the button below to see a clear overview of the different diving methods and depth ranges.
Methods of Diving