Comprehensive underwater welding and subsea solutions designed to meet the most demanding marine challenges with precision and safety.
Prime Underwater Welding provides a comprehensive range of services to support marine and offshore industries. Our expertise ensures that your underwater structures remain safe, functional, and durable.
Wet welding is performed directly in water using specialized waterproof electrodes. This cost-effective and versatile method is ideal for quick repairs and projects where time and budget are critical. Our team uses advanced techniques to create strong welds despite challenges like water pressure, poor visibility, and rapid cooling.
Key Advantages: Fast deployment, cost-effective, adaptable to various underwater conditions, and versatile for emergency repairs.
Dry welding, or hyperbaric welding, is performed inside a sealed, pressurized chamber filled with a gas mixture to create a dry environment. This method delivers superior weld quality, making it ideal for critical applications requiring high strength and precision.
Key Advantages: Superior weld quality, reduced risk of defects, compatibility with advanced techniques, and meets critical structural requirements.
Ensuring weld integrity is critical in underwater environments. We provide comprehensive inspection services to verify weld quality and structural soundness. Our procedures comply with the American Welding Society (AWS) D3.6M:2017 standards, ensuring welds meet Class A, B, or O requirements based on project needs.
From building new underwater structures to repairing existing ones, Hydro Coastal supports a wide range of marine construction projects with expertise across multiple sectors.
Every underwater project is unique. Hydro Coastal offers customized welding procedures and welder performance qualifications, approved by classification societies like the American Bureau of Shipping (ABS). Our engineers and AWS Certified Welding Inspectors (CWIs) develop tailored solutions to match your project's specific materials and design requirements.
Fast, cost-effective welding performed directly in water using specialized waterproof electrodes for quick repairs.
Superior quality welding performed in sealed, pressurized chambers for critical permanent repairs.
Comprehensive non-destructive testing and inspection services compliant with AWS D3.6M:2017 standards.
Complete vessel maintenance and repair services without the need for dry-docking.
Specialized maintenance services for offshore energy infrastructure in harsh marine environments.
Repair and reinforcement services for critical coastal and marine structures.
Specialized cutting and welding services for salvage operations and structure dismantling.
Tailored engineering solutions with custom WPS development and ABS-approved procedures.
Complete marine construction services from ship repairs to offshore platforms and coastal infrastructure.
Contact our technical team to discuss your specific underwater welding requirements. We provide detailed assessments and customized solutions for every project.