Diving and Marine Maintenance

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Diving and Marine Maintenance

The Diving & Marine Maintenance Department of Harbor Star offers a full range of marine services both above and below water, with rapid response capabilities. Its operation, capabilities, services and facilities are structured to meet and satisfy the respective requirements of the surrounding industry that incorporates any type of marine terminal, structure, vessel, or requires any type of marine support service.

Demonstrated capabilities include the following services:

Marine facilities inspection, maintenance & repair.
Marine construction.
Power plant seawater intake and outfall inspection & maintenance.
Piers, jetties, wharves, dolphins; repair and maintenance both surface & underwater
Third Party Inspection (third party compliance audit) Services.
Underwater class vessel survey – BUREAU VERITAS, DNV-GL, AMERICAN BUREAU OF SHIPPING, LLOYDS REGISTER and CLASS NK
Vessel hull cleaning, propeller polishing & general hull maintenance.
* Installation of mooring systems including; SBM buoys, mooring buoys, marker and weather monitoring buoy systems.
Full surface supplied air diving capability to 50 meters inclusive of onsite decompression chamber.

Supply and installation of cathodic protection.
Supply and installation of steel pile coating protection systems.
Supply & installation of fendering systems.
Underwater inspection services; CCTV, still photographs, ultrasonic thickness gauging, cathodic potential measurement.
Salvage, wreck removal and emergency response interventions.
Underwater cutting and welding.
Dive support for telecommunications cable laying operations.
Subsea pipeline work.