Underwater Services and Professional Diving

Inspection with Photos and Digital Videos
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Inspection with digital photos and videos of submersible structures and vessels to check for incrustations, cathodic protection conditions and damages such as cracks, dents, leaks, scratches, bends, twists that may be caused by bumps, accidents, natural wear and tear or Material fatigue. All inspections are accompanied by a technical report describing the items checked and their characteristics.

CCTV Surveys with Classifying Societies
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Class Inspections with inspectors from different entities belonging to IACS for which we are certified, including DNVGL, ABS, Bureau Veritas, NKK, Lloyd's Register, Korean Register and RINA, always using real-time monitoring CCTV system and including rudder shaft and propeller shaft wear measurements, are also accompanied by technical report including verified results and their detailed descriptions as well as DVD with the recording Of the survey video.


Hull Cleaning
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The cleaning of hull and accessories of vessels eliminates the incrustation that grows during the period of stay in the ports. Inlays increase drag during navigation, which in turn increases fuel consumption. The benefits of cleaning generate fuel economy and increase the life of the ship's paint and also the period between dry docks, improves viewing of the general conditions of the hull and accessories for Classification Society requirements. Our hydraulic rotary cleaning brush equipment is high-tech and we have the disposal of a wide variety of brushes ranging from soft, so-called soft, safer for the ship's paint up to a little more aggressive for critical situations called brushes Hard . Some models even include knives to assist in cutting large scale.

Propeller Polishing
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Super-polishing propeller reduces blade surface roughness to the A / B level within the Rubert Comparator Scale, ensures maximum propulsion, minimizes drag and optimizes propeller hydro-efficiency, and generates fuel economy of up to 3% in some Cases, not to mention the benefits of reducing the stress under which the motor shaft and the motor itself are subjected. This is a highly effective means of maintaining a ship's performance and also easy to integrate into port stays because it can be run with moored ships ensuring that there is no loss of operational time for the ship operator.


Threat Removal
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Removal of screwing in the guardrail allows perfect operation of the propeller shaft and prevents possible damage to the propeller and / or main engine. Nets and fishing lines, ropes, mooring ropes are constantly found on the part of the shaft that gets that inside the rope guard. Even when knives are installed the screwing ends up happening.

Underwater Welding
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Welders certified and ready to perform services both dry and in water. We have the know-how for jobs that require installation of cofferdams (dry boxes) being able to perform internal welding services with the ship in the water, saving time and money. We provide sheet metal and certified metal and we are ready to elaborate several welding procedures, customized for each case and client.


Repairs of Trinca, Bujonamento and Tamponamento de Valvúlas
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Stop-hole or soldering with non-destructive testing and ultrasonic testing through procedures that meet all needs. Bujonameto and valve tamponging in and out of sea boxes for internal repair. We are experienced in the subject and we provide the necessary support during the repair with the necessary urgency to attend any emergency.

Rescue of Ancôra and Current
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80% success rate, our anchor and current rescue method generates savings for our clients and without interfering in the time of operation and stay.