Underwater Concrete
Underwater Concrete Services
We specialize in the underwater repair and rehabilitation of concrete and steel structures, delivering long-lasting solutions that ensure safety, stability, and performance in marine environments. By utilizing advanced underwater construction techniques, our teams are able to complete structural repairs without the need for dewatering or disrupting ongoing marine operations. This allows critical infrastructure such as bridges, jetties, piers, and offshore facilities to remain functional while receiving essential reinforcement and protection. Our expertise extends across formwork systems, concrete restoration, steel welding, and corrosion control, ensuring that every project meets international standards for durability and reliability.
Scope of Services
- Formwork & Encapsulation Systems – Design and installation of custom-fabricated underwater formwork for column and pile jacketing, reinforced encasements, and partial or full structural rebuilds using high-performance, marine-grade materials.
- Crack Injection & Leak Sealing – Specialized injection of epoxy and polyurethane resins into structural cracks, joints, and voids to prevent water ingress, restore load capacity, and extend service life.
- Rebar Replacement & Reinforcement – Installation of corrosion-resistant reinforcement, including stainless steel rebar, composite rods, or carbon fiber wraps, to restore deteriorated sections and improve structural strength.
- Underwater Welding & Cutting (Steel Structures) – Certified welding and cutting for submerged steel elements, enabling the repair or replacement of corroded plates, beams, brackets, and bracing without dismantling.
- Corrosion Protection Systems – Long-term solutions such as anti-corrosive coatings, cathodic protection retrofits, and sacrificial or impressed current anode systems to safeguard steel structures from marine degradation