KCC provides wreck removal and seabed clearance services for sunken vessels, barges, pontoons, and marine structures in Hong Kong waters. Our commercial divers conduct a full underwater survey of the wreck to assess structural condition, identify hazardous materials (fuel, cargo, asbestos), and determine the safest and most practical removal method.
Where the wreck can be refloated intact, KCC uses compressed air and lifting bags to bring it to the surface for towing. Where the structure is too deteriorated or too large for intact removal, KCC's divers use oxy-arc cutting, hydraulic shears, and diamond wire saws to section the wreck for piece-by-piece removal by crane barge. All hazardous materials are identified and managed in accordance with EPD requirements before cutting commences.
Post-removal, KCC conducts a diver inspection of the cleared seabed to confirm that no residual debris remains, and provides a clearance certificate for submission to the Hong Kong Marine Department.
Compliance: All operations comply with IMCA D 045, HSE Diving at Work Regulations 1997, and Hong Kong Marine Department wreck removal requirements. Hazardous material management follows EPD guidelines.
Wrecks in navigational channels, port approaches, and sensitive marine areas create ongoing safety hazards, environmental risks, and legal liabilities for owners and operators. KCC's wreck removal capability — from initial survey through to clearance certificate — provides a complete, compliant solution that removes the hazard and closes the liability.
Vessel Refloating & Recovery
Assessment and execution of vessel refloating operations using compressed air, lifting bags, and pumping systems — diver-led from initial survey to safe berth.
Cargo & Equipment Recovery
Diver-led recovery of cargo, equipment, and valuables from sunken vessels and marine incidents — from initial assessment through to surface handover.
Emergency Salvage Response
24/7 emergency response for vessel casualties, groundings, and marine incidents — KCC mobilises a dive team within hours to assess, stabilise, and begin salvage operations.
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Subsea Engineering
Specialist subsea engineering solutions for complex marine construction, structural rehabilitation,
View all Subsea Engineering servicesIMCA · ADCI · HSE · HKCP Compliant
All diving operations conducted to IMCA, ADCI, HSE & HKCP standards
Our team is ready to discuss your project requirements and provide a detailed proposal.