MARINE CONSTRUCTION

Providing optimal solutions based on accumulated technology and experience.

Underwater Construction

Performed with specialized equipment and skilled personnel to support the safe and reliable installation, inspection, maintenance, and repair of underwater structures.

Underwater ConstructionMain Image
Underwater Construction
Marine Develop Marvel provides specialized underwater construction services based on extensive field experience and technical expertise. We assess site-specific conditions in marine, river, and lake environments and develop construction methods suited to water depth, currents, seabed conditions, and project requirements. Through systematic safety management, specialized equipment, and engineering-based planning, we carry out underwater installation, foundation work, inspection, maintenance, and repair to support the reliable performance of marine and waterfront infrastructure.
View Performance Data

  • Underwater Foundation Inspection
    Comprehensive inspection services for underwater structural foundations in marine, river, and lake environments.
    • Underwater video and photographic inspection
    • Geotechnical investigation of seabed and foundation soils
    • Underwater acoustic and sonar surveying

  • Floating Pier & Jetty Construction
    Construction of piers, wharves, marine leisure facilities, and floating jetties.
    • Pile-supported and anchoring systems
    • Modular construction and connection reinforcement techniques
    • Deep Cement Mixing (DCM) for ground improvement

  • Marine Piling Works
    Specialized pile installation services designed to provide stable foundation support for structures in rivers, coastal waters, and other aquatic environments.

    • Impact-hammer driving, vibratory-hammer driving, and auger-assisted pile installation
    • Segmental pile assembly and pile-joint reinforcement techniques
    • Predrilling and underwater grouting

  • Marine Dredging Works
    Marine Develop Marvel provides dredging services using specialized equipment, including grab dredgers and suction dredgers, to remove accumulated sediment, debris, and underwater obstructions from rivers, ports, canals, and other waterways.

Examples of Underwater Construction

  • Installation of Floating Tourist Hotel Facilities

    Installation of Floating Tourist Hotel Facilities

  • Pile Corrosion-Protection Work (Anti-Corrosion Treatment)

    Pile Corrosion-Protection Work (Anti-Corrosion Treatment)

  • Rubble-Mound Foundation Placement / Quarry Stone Placement

    Rubble-Mound Foundation Placement / Quarry Stone Placement

  • Underwater Dredging

    Underwater Dredging

  • Armor Stone Leveling / Armourstone Grading

    Armor Stone Leveling / Armourstone Grading

  • Marine Piling Works / Offshore Piling Works

    Marine Piling Works / Offshore Piling Works

  • Concrete Block Fabrication / Precast Concrete Block Manufacturing

    Concrete Block Fabrication / Precast Concrete Block Manufacturing

  • Capping Concrete Placement / Coping Concrete Placement

    Capping Concrete Placement / Coping Concrete Placement

  • Deep Cement Mixing (DCM) / Deep Mixing Method (DMM)

    Deep Cement Mixing (DCM) / Deep Mixing Method (DMM)

  • Marina Floating Pontoon Installation

    Marina Floating Pontoon Installation