Bergtec’s Custom Demountable Flood Barrier Solutions for Paris’ Infrastructure and Historic Sites
Challenge: Adapting Flood Protection to Diverse Sites and Structures in an Urban Environment
This multi-phase project posed significant challenges due to the diversity of sites and structural complexities:
- High Pressure and Concealed Fixations: Key transit areas, such as a 17-meter bridge, required barriers that could withstand 100 tons of water pressure while allowing normal vehicle access. Fixation points had to be concealed in roadways and pedestrian paths without compromising the city’s aesthetic.
- Preservation of Historic Buildings: Flood defences for luxury limestone buildings and embankment properties demanded light, non-intrusive mounting solutions that aligned with architectural preservation standards.
- Operational and Safety Constraints: Projects near heating facilities required adherence to strict health and safety regulations while working in active, high-traffic urban areas.
These factors required a flood protection solution that was highly adaptable, durable, and sensitive to both functional and aesthetic demands of Paris’ cityscape.
Solution: Bergtec’s Bespoke Demountable Flood Barrier System for Paris
Bergtec developed a customised flood barrier system tailored to the distinct needs of each project site, combining robust engineering with discreet installation techniques. Key components of the solution included:
- High-Strength Demountable Flood Barriers: Over 300 meters of flood defences, including watertight covers, door stop-logs, and reinforced barriers, were designed to withstand high water pressure and provide seamless flood protection.
- Custom Fixation Solutions for Aesthetic Integration: Specialised cast-in bases were created for intermediate posts, fully concealed under stone and limestone covers to allow uninterrupted car and pedestrian traffic while preserving the visual appeal of historic sites.
- Innovative Design for Uneven Terrain and Architectural Sensitivity: At sites with varying elevations, we installed staircase-like foundations with matching connection posts, ensuring stability and continuous protection. Components were designed to be as refined as possible to maintain the aesthetic of luxury facades and historic embankment buildings.
- Precise Engineering and Testing: Bergtec’s in-house engineers conducted stress calculations and produced comprehensive technical documentation, ensuring that each component met high-pressure standards. Installation tests verified that all barriers satisfied contractual conditions and provided optimal flood protection.
- Efficient Coordination and Safety Management: Our project managers closely coordinated with contractors and consultants, including Thales, ensuring smooth project execution in active urban zones while adhering to health, safety, and traffic regulations.
Bergtec’s custom flood defence solutions delivered reliable and visually sensitive flood protection across Paris, reinforcing the city’s resilience to century-level floods without compromising its historic and architectural heritage.
Project Highlights in Pictures
Results and Impact
Enhanced Flood Resilience and Preservation of Paris’ Urban Landscape
Bergtec’s demountable flood barrier installations provided Paris with robust flood defences that maintained the city’s aesthetic standards and operational functionality:
- Comprehensive Urban Flood Protection: Over 300 meters of high-performance barriers now protect critical transit routes, restored areas, and historic buildings from extreme flooding.
- Preserved Architectural Integrity: Our innovative, concealed fixation methods allowed flood barriers to blend seamlessly with the cityscape, safeguarding Paris’ architectural heritage without visual disruption.
- Long-Lasting and Low-Maintenance Solutions: Manufactured from durable marine-grade materials and covered by a 20-year warranty, Bergtec’s barriers offer Paris a cost-effective, long-term flood protection solution.
Through tailored flood defence solutions, Bergtec strengthened Paris’ resilience to flooding, securing critical infrastructure while respecting the city’s rich heritage and aesthetics.
Bergtec specialises in flood protection solutions designed for complex urban environments and heritage sites. Learn how our demountable flood barriers can safeguard your infrastructure while preserving visual appeal. Visit our Flood Barrier Solutions or contact us for a bespoke consultation.