O’Halloran & O’Brien delivers complex river wall and marine construction projects with a focus on safety, quality and long-term performance. Our experience covers reinforced concrete river walls, sheet piling, retaining structures, scour protection and associated civil engineering works along waterways and coastal environments. We apply engineering expertise and careful planning to deliver durable, sustainable and environmentally responsible solutions in challenging locations.
We construct new reinforced concrete river walls and carry out strengthening or reconstruction of existing structures. Each scheme is designed and delivered with careful consideration of tidal influences, access constraints and long-term durability.
Our marine capability includes installation of sheet piles, king post walls and retaining structures for flood defences, quay walls and basements adjacent to waterways. All works are executed under strict engineering control, ensuring stability and compliance with environmental and marine regulations.
Working within sensitive marine and river environments, we implement robust environmental protection measures, including silt control, containment and water quality monitoring. Our planning and logistics teams ensure safe access and minimal disruption to surrounding ecosystems
O’Halloran & O’Brien’s marine engineering expertise combines structural precision with environmental awareness. Through strong coordination and technical control, we deliver river wall and marine projects safely, efficiently and to the highest standards of durability and compliance.
