Marine Civils


CDC is always committed to maintaining high health and safety standards on any site & can undertake any civils project with commitment & problem solving by providing simple but practical solutions. CDC has gained vast civils experience over the years and prides itself in completing a project efficiently while doing as little harm to the environment as possible.

CDC diving services can support civil construction/ demolition work with regards to:
• In-water Port construction, repairs & maintenance
• Salvage
• Slope revetment.
• Dredging & airlifting
• Underwater welding and cutting (Hydraulic/Broco)
• Complete slipway builds.
• Slipway maintenance
• Life extension of assets by means of cathodic protection.
• Pipeline installations and maintenance as well as valve removal and replacement.
• Sheet piling repairs and quay wall repairs.
• Quayside rehabilitation.
• Core drilling and grouting.
• Underwater concrete casting and shutter board assembly.
• Hydraulic fender installations.
• Quay wall inspections and repairs.
• Underwater structural inspections.
• inland construction, repair & maintenance for dams, reservoirs & bridges water systems
• Leak detection
• Demolitions