Wet Welding / Broco
At Sea Marine and Diving Services (SMADS), we provide professional underwater welding and Broco cutting services for a wide range of marine and offshore projects. Our certified commercial divers are skilled in repairing, modifying, and maintaining submerged structures with safety and accuracy. From small-scale jobs to large marine infrastructure works, we make sure your underwater assets stay strong and reliable.
Underwater welding services require availability of the right equipment and expertise for precise execution, and we have got it all. Our underwater divers have the required skill to undertake any welding job, small as well as large scale.
Our skilled team specialises in wet welding, also known as underwater welding, providing reliable and efficient solutions for various structural repair and modification needs in submerged environments. Using advanced techniques and state-of-the-art equipment, our certified commercial divers are adept at performing precise and durable underwater welds, ensuring the integrity and longevity of submerged components.
Underwater welding in Australia has evolved into an accepted method of construction and repair of engineered structures. Recent applications include engineered repair and alterations at Mayfield 7 (Stolthaven), Honeysuckle (Hunter & Central Coast Development Corporation), and Various structures within the Port of Newcastle and Sydney Harbour.
Whether it’s repairing marine infrastructure, reinforcing underwater structures, or conducting modifications below the waterline, our experienced commercial divers have the expertise and technical proficiency to execute wet welding projects with utmost precision and adherence to industry standards. Underwater services also include Broco cutting.
Wet Welding- Underwater Welding Made Simple
Wet welding, also known as underwater welding, is an accepted method for repairing and constructing engineered structures below the waterline. This process allows us to fix, reinforce, or modify marine infrastructure without needing to remove it from the water.
With years of experience and the right equipment, SMADS ensures that every weld is secure and long-lasting, helping extend the life of your underwater structures.
Broco Cutting – High-Heat Precision
Broco cutting rods burn at extreme heat, making it possible to cut through almost any material underwater. This technique is trusted worldwide, including by naval forces, because of its proven results.
At SMADS, we use Broco cutting for:
- Cutting and removing steel piles and sheet piles
- Clearing mooring chains
- Vessel salvage work
- Removing or repairing underwater obstructions
This method allows our team to carry out safe and accurate underwater cutting, even in challenging conditions.
Broco exothermic cutting rod burns at extreme temperatures and is capable of cutting through any known material on earth. This underwater cutting rod is hot enough to melt almost anything. Divers at SMADS use this cutting technique for welding and cutting of steel piles, sheet piles, mooring chains, vessel salvage, and many other underwater steel cutting and removal.
Because of its effectiveness and proven performance Broco cutting is considered standard even for navy use.
With a strong focus on safety and quality, we ensure that all wet welding operations are conducted in accordance with strict protocols, guaranteeing the well-being of our divers and the successful completion of every project.
Trust our team of skilled commercial divers for all your wet welding needs. Contact us today to discuss your requirements and experience the professional and reliable underwater welding services we offer.
Where is Wet Welding and Broco Cutting Used?
- Marine and Port Structures
Wet welding is essential for repairing and reinforcing wharfs, piers, jetties, and harbour facilities. It helps extend the lifespan of these structures while ensuring they remain safe and fully operational for heavy marine traffic. - Offshore Platforms and Pipelines
Oil rigs, subsea pipelines, and offshore installations rely on wet welding for maintenance and emergency repairs. This prevents leaks, corrosion, and costly downtime, keeping operations smooth and efficient. - Salvage and Removal Projects
Wet welding and Broco cutting are widely used in salvage operations—such as recovering sunken vessels, dismantling damaged structures, or cutting sections for safe removal and replacement.
Why Choose SMADS For Broco Cutting Service?
- Skilled Divers with Experience
Our divers are not only certified but also highly trained in both wet welding and Broco cutting. With hands-on experience across Sydney Harbour, the Port of Newcastle, and various Australian waters, they bring proven expertise to every project.
- Advanced Equipment
We use industry-leading welding systems and Broco cutting tools designed for underwater conditions. This ensures precise, reliable, and durable results, even in challenging marine environments. - Safe Work Practices
Safety is built into everything we do. From strict protocols to risk management, our team follows tested strategies to protect divers, equipment, and marine structures—whether for commercial, industrial, or government projects.
While welding and cutting often form part of larger projects, many clients also combine these services with our Marine Construction work. This ensures complete support for building, repairing, and maintaining marine structures
Contact SMADS Today
Need reliable underwater welding or cutting support? Contact SMADS today to discuss your project and find the right solution for your marine or offshore needs. We also provide Commercial Diving Services, Marine Construction and marine cleaning services to meet all your industrial and commercial needs.”
FAQ’S
What types of materials can Broco cutting handle?
Broco cutting is one of the most versatile underwater cutting methods. It can slice through steel piles, chains, vessel parts, subsea debris, and heavy marine equipment with precision. This makes it ideal not only for salvage and removal but also for clearing obstructions during maintenance projects. For customers, this means faster project turnaround, efficient removal of damaged parts, and a safer underwater environment for new construction or repairs.
How does SMADS ensure diver and project safety?
Underwater welding and cutting involve unique challenges, but safety is at the heart of everything we do. Our divers are certified professionals who follow strict Australian and international safety standards. Every project is carefully planned, from risk assessments to equipment checks, ensuring the team and your assets are fully protected. This approach gives our clients confidence that every weld and cut is completed with precision, reliability, and zero compromise on safety.
Where can I see examples of SMADS’ work?
We’ve built a strong track record across some of Australia’s busiest waters. SMADS has successfully carried out projects in Sydney Harbour, the Port of Newcastle, and industrial facilities such as Mayfield 7 (Stolthaven) and Honeysuckle. Our experience spans repairs, reinforcements, and full marine construction projects, showing clients that we can handle everything from minor fixes to large-scale underwater works with professionalism and proven results.
Can I rely on SMADS for both welding and construction?
Yes. One of the key benefits of choosing SMADS is that we offer a complete marine solution. Alongside underwater welding and Broco cutting, our team specialises in marine construction, covering wharf repairs, jetty builds, and harbour maintenance. By providing both welding and construction under one roof, clients save time and effort coordinating multiple contractors. Instead, you get a streamlined, end-to-end service that ensures quality, safety, and efficiency throughout your entire project.