• Marine and Offshore

    Diving Support Works

    Thorough planning, competent management and professional perfomance under water and on the surface.

  • Marine and Offshore

    Diving Support Works

    Thorough planning, competent management and professional perfomance under water and on the surface.

  • Marine and Offshore

    Diving Support Works

    Thorough planning, competent management and professional perfomance under water and on the surface.

  • Marine and Offshore

    Diving Support Works

    Thorough planning, competent management and professional perfomance under water and on the surface.

  • Marine and Offshore

    Diving Support Works

    Thorough planning, competent management and professional perfomance under water and on the surface.

  • Marine and Offshore

    Diving Support Works

    Thorough planning, competent management and professional perfomance under water and on the surface.

  • Marine and Offshore

    Diving Support Works

    Thorough planning, competent management and professional perfomance under water and on the surface.

  • Marine and Offshore

    Diving Support Works

    Thorough planning, competent management and professional perfomance under water and on the surface.

Diving Support of Hydrotechnic Structures Repair

Site inspection prior  installations construction: depth soundings and subsequent map drawing up, seabed examination with respect to littering and video-recording, seabed cleaning;
Survey of sub-sea and above-sea parts of hydrotechnical constructions;
Control of excavations depth, filling works, bed levelling (rough, thorough, very thorough);
Installation of blocks, casings, corner structures, tetrapods;
Arrangement of subsea bankets, wave cutters; timbering installation; placing concrete (in bags, placing with ascending concrete method);
Installation of water inlets and outlets, installation of fish-protection grating;
Capital repairs of structures as per client’s project (concrete pouring and placement into caverns, undercuttings, back-filling into gaps of berm blocks);
Cleanup of sludge and mud from wells, cleaning and repair of guides, sluice boards installation;
Subsea parts of vessels and structures inspection for classification survey.