Our Commercial Diving Services Include
• Complete surface-supplied diving support systems
• CCTV video recording suite with voice communications
• Inspections with internationally certified divers
• Damage profiling and assessments
• Construction/ inshore services (jetties, piers, marinas, and docks)
• Overboard recovery
• Re-floating and salvage capabilities on a wide range and size of objects
• Anchor chain/ mooring buoy installation and maintenance
• Oil & Gas (SPM maintenance interventions, intakes, and outfalls, mooring integrity inspections)
Welding and Fabricating Capabilities
Our welder-divers are fully qualified to the highest international standards. Avail our welding services in both the topside and subsea applications
• Cofferdam manufacturing and installation
• Bespoke fabrication projects
• Structural 6F/ 6G welding capabilities
• Doubler plate affixing and leak management
• Permanent and temporary repair solutions
• Pipe and high-pressure vessels
Non-Destructive Testing
Using certified diver-technicians and certified personnel
• ACFM (Alternating Current Field Measurement)
• Magnetic Particle Inspections (MPI)
• Eddy Current for ferrous and non-ferrous material
• Cathodic Protection assessments
• Ultrasonic Thickness measurements
• A-Scan and laminar default finding
• Dye penetrant
Underwater Ship Maintenance
Hull Cleanings
Fuel consumption constitutes the largest operating costs for modern vessels today, making hull cleanliness and efficiency an absolute top priority for ship owners and operators.
Even mere millimetres of marine growth build up can end up adding thousands of dollars of wasted fuel consumption and add extra tonnes of pollution emissions.
We at YFALOTECHNICA pride ourselves in providing quick but thorough hull cleanings with minimal coating loss. We are committed to “protect your coating” using the state-of-the-art Piccard™ Triple Head Brush Kart with a combination of specially chosen brushes to suit your vessel’s needs.
We are the only company in the nation that utilizes original, name-brand hull cleaning equipment.
Propeller Polishings
To ensure fuel costs remain as low and vessel performance remains high, frequent propeller polishings are an essential part of your ship’s underwater maintenance plan.
We at YFALOTECHNICA execute high quality, multi-level propeller polishing procedures obtaining Rubert “A” smoothness levels with every polish.
Underwater Ship Repairs
Ships are our specialty! We are more than capable of handling wide ranges of ship repairs, from routine work to more technical solutions. So, whatever your needs or budget may be, YFALOTECHNICA has you covered!
• Our ship repair services include:
• Certified welding and fabrication
• Leak management
• Doubler plates, hull insertions and underwater welding repairs
• Rope guard repairs and installations
• Propeller cropping and straightening
• Customised cofferdam construction and installations
• Crack blunting and profile grinding
Class Approved In-Water-Surveys
Additional Ship Maintenance
• Sea-chest/ discharge cleanings and plugging
• Impressed current and sacrificial anode replacements
• Entanglement removal
• Wear down measurements
• Marine growth and biofouling assessments
• Photographic inspections
• Transducer change-outs
• Damage profiling and repairs
R.O.V. Services
Precision underwater inspection without human limits High-definition subsea inspection & survey solutions
• R.O.V. Inspections & Surveys
• NDT & Measurement with R.O.V. support
• Hull & Marine Asset Services (R.O.V.-enabled)
• Pipeline, Cable & Infrastructure
• Environmental & Scientific
• Specialist / Recovery / Support
• Aquaculture & Port Infrastructure