UNDERWATER SHIP SERVICES & MAINTENANCE

Inspection

Underwater inspection and control

Photo and video documentation

CCTV underwater video

Underwater works

Welding

Rudder measuring

Tail shaft measuring

Ultra sound measurements

Waterway / Anodes welding

Underwater damages and salvage repairs

Underwater hull & propeller cleaning and polishing

Autoclave doors installation and valves assistance

PORTS OPERATIONS

Survey

Caisson & boulders dock construction

After concrete casting underwater survey

Plateform setting & adjustment control

Building plans and summary reporting

Quay protection inspection

Breakwater inspection

Underwater reporting

Sheel piles survey

Quay inspection

Pile inspection

PORTS OPERATIONS

Underwater Works

Quay construction

Underwater concreting

Quay repairs, resin, and concrete formwork

Acropodes/Tetrapods/rocks breakwater dike building

Platform and quay seat setting control

Bathymetry with superface support

Position search using GPS

Object refloating

Hydraulic drill

Pile,sheet pile and underwater cutting

Underwater anodes welding and underwater topography

Geotechnical jetting