UNDERWATER SHIP HULL CLEANING AND MAINTENANCE SERVICES
With today’s record high bunker prices regular hull cleaning is a good investment for a Vessels Operator. However forbidden in All Western European ports, arrangements are made to let one of our overseas partners attend the vessel on schedule in suitable ports for underwater ship hull cleaning.
HULL FOULING EFFECTS: The condition of a ship’s hull affects its speed, performance and safety. Sea-life such as algae and barnacles attach themselves to the vessel’s hull. As the hull becomes dirty and uneven, friction reduces the vessel’s speed, increases fuel consumption and places unnecessary strain on the hull and machinery
PROPELLER POLISHING: When the reduction in ship performance is associated with the condition of the ship hull, the effect of the propeller surface condition is often overlooked. Nevertheless, the effect can be significant. The effect of the propeller surface condition is less important than the hull condition, but significantly more important in terms of energy loss per unit area. In economic terms, high return of a relatively cheap investment can be obtained by propeller polishing. When considering the propeller surface condition a distinction has to be made between fouling and surface deterioration coupled with an increase in propeller roughness. Propeller polishing will not only save fuel but also a well-cleaned propeller gains speed. The best efficiency on your fuel investments. Therefore a well maintained polished propeller is a cost and time effective asset for a vessel, a low investment with high return. For more info on polishing your ships propeller during ship operations Contact Marina Atlantic Group. We have over 100 highly skilled commercial diver technicians positioned around. Our global footprint puts us in an unparalleled position for providing scheduled or unscheduled underwater maintenance and repair services to your marine assets. Explore our extensive network of Commercial Diving Companies for comprehensive solutions.
MARINA ATLANTIC GROUP CASE STUDIES
WE DELIVER QUALITY SERVICE.
UNDERWATER SHIP MAINTANANCE SERVICES
From hull grooming to in-depth underwater inspections, we have the global footprint to deliver consistent—reliable services to cover all of your underwater needs.
Hull Grooming, & Niche Area Cleaning: With the new regulations being adopted by the IMO in 2023 regarding decarbonization through ship emissions, a trusted underwater service partner who can deliver reliable biofouling removal around the globe will be paramount to ensure your vessel remains in the acceptable range of A,B, or C.
Underwater Propeller Polishing: According to the ICCT, propellor polishing can reduce gas emissions by 2% – 5% and when executed on a regular period basis; 2.5% – 8%. The same can be said for hull cleaning, which can reduce gas emissions in a range of 1%-10%.
Underwater Surveys & Inspections: Marina Atlantic Group provides a full range of inspection services from Class In-Water Surveys to Damage Inspections to Biofouling Inspections to Inland/Coastal Infrastructure Inspections.
UNDERWATER SHIP REPAIR SERVICES
Whether in need of underwater repairs or underwater equipment overhauls, we will tailor a custom solution that will satisfy your requirements.
Underwater Welding & Hull Repairs: Permanent class approved underwater welding & hull repairs were thought to be impossible until Marina Atlantic Group pioneered the wet underwater welding process.
Underwater Ship Propeller Repairs:
Our Certified Propeller Technicians perform sophisticated Class-approved underwater propeller repairs, which include straightening large bends, precision cropping and design modifications.
Underwater Rudder/Stabilizer Exchanges & Repairs:
Marina Atlantic Group has revolutionized the underwater methods of repair of rudders and stabilizers. By using underwater cofferdams (either atmospheric or hyperbaric), fully approved mechanical or weld repairs can be performed to rudders and stabilizers.
Underwater Scrubber/Sea Chest Installations & Repairs:
Marina Atlantic Group has developed solutions for ships needing to install scrubber system afloat at lay berths where dry docking is not available, expensive or time consuming.
Underwater Tunnel Thruster Exchanges & Repairs:
Bow Thrusters, Stern Thrusters and all other Tunnel Thrusters can be repaired underwater either completely wet or in a dry hyperbaric environment.
Underwater Demountable Thruster Exchanges & Repairs:
Underwater Seal Replacements:
GENERAL SHIP REPAIRS AND MAINTENANCE SERVICES
Our dedication to keeping vessels from being delayed in port is remarkable. Ships can’t afford to delay their sailings, even for repairs. That’s why we are available on a 24-hour basis with mobile and floating equipment to service vessels at any cargo pier. If necessary, riding crews will be put aboard to continue repairs underway. Serving as your Tug and Barge repair facility in the Port of Lome, our experience with the maintenance and repairs of tugboats and barges is extensive and we are recommended by businesses up and down the west coast. We are a fully integrated facility capable of performing all types of repairs, conversion and construction on vessels. Our two floating drydocks can accommodate your. We are a family owned and operated business with over 20 years experience in the ship repair industry. A million things can go wrong on a ship from main engine failure to problems with the galley mixer motor. Standing ready 24 hours a day, 7 days a week, Marina Atlantic Group ship repairers provide the shipyard and workboat services needed to keep these complex vessels on their schedules. Our proud reputation as a company with the highest quality repairs capability rests in the hands of Marina Atlantic Group. We have considerable network of shipyards in Lome Togo, where we offer world-class maintenance services for all types of ship, from the shortest stopovers to extended programmes including intermediate and class renewal surveys.