ENGINEERING

VESSEL ENGINEERING AND MAINTENANCE

Our engineering support covers all critical ship systems: propulsion, electrical, fluids/piping, auxiliary, heating, ventilation and air conditioning (HVAC), deck machinery, underway replenishment (UNREP) and machinery automation & control. U.S. Express provides expertise for machinery integration, test and trials, failure analysis, modeling & simulation, integrated logistics support (ILS) solutions and owner representation.

U.S. Express providing quality workmanship with the supervision of highly experienced in a wide range of marine services including; repairs and maintenance of offshore vessels, cargo ships, naval vessels and tankers. 

In addition, we provide Integrated Logistics Support for shipboard equipment, system/subsystems acquisition and life cycle management.

Typical applications

• Cleaning of Ship Condensers.                                                                                                                    
• Cleaning of Heat Exchangers (plate and tubular).
• Liquidation of Accident on Refrigerators, Coolers, Condensers.
• Fouling/Scaling removing.
• Drying of Freon space of Freezers/Condensers after accident.
• Corrosion protection.
• Chemical analyses of deposits and corrosion control.
• Auxiliary engine lubrication oil machine systems.
• Cargo pumps.                                                                                              
• Engine room fans and blowers.                                                                                                            
• Engine room purifiers.                                                                                                                           
• Main engine lubrication oil machine systems.                                                                                              
• Main engine blowers.                                                                                                                   
• Refrigeration plants.
• Turbocharger.
• Annual maintenance.
• Inspection.

Benefits

• Reduced machine maintenance costs.
• Improved equipment reliability and predictability.
• Maximum machine and vessel availability.
• Simplified and streamlined classification procedures.
• A safer on-board environment for your workforce.
• Reduced environmental impact through good machinery condition.

UNDERWATER MAINTENANCE

U.S. Express is fully accredited providers of all types of underwater maintenance, repair and support services for commercial and naval ships and platforms worldwide.

We specialise in the following global key services: 

• Underwater Maintenance.
• Underwater Repairs. 
• Design and Consultancy.
• Hull cleaning and propeller polishing equipment supplies.
• Underwater painting.
• Protection systems of submerged structures.
• Underwater cutting and welding.
• Underwater communications.
• Maintenance in thermal plants, power plants.

With major Classification Approval, U.S. Express ensure that their equipment is optimised to match the prevailing underwater conditions by using CCTV and high resolution cameras that are sensitive to low light levels. We also have the ability to include CAD generated drawings.