AWMA was engaged by Wagga Wagga City Council to design, manufacture and install three custom flap gates to address the unique requirements of the North Wagga levee upgrade project.
Early in the project, AWMA's team visited the site alongside council representatives, to discuss the project scope and provide expert advice on the design specifications. This face-to-face engagement allowed the teams to identify key challenges and opportunities, ensuring the final solution met the unique demands of the levee system. These modifications were seamlessly integrated into the final design, demonstrating AWMA’s ability to adapt and deliver tailored outcomes.
The AWMA Flap Gates were manufactured from marine-grade aluminium, designed to endure harsh environmental conditions while providing reliable flood protection.
Each gate features a 1350mm W by 1350mm H aperture and is suitable for a maximum operating head pressure of 4.5 meters.
The gate specifications include rectangular frames for mounting to a concrete headwall with features to enhance the gate’s self-sealing capability at low head pressures. This ensures consistent performance even in challenging conditions. The flood gates also incorporate dual adjustable pivot arms, providing robust operation and consistent sealing. The seals are made from plasticised PVC and are mechanically fastened, allowing for easy replacement and extended service life. To further enhance durability, AWMA has used UHMWPE bearings and washers on the moving parts, ensuring smooth, low-friction operation that requires minimal maintenance.
This upgrade is a key component in the ongoing efforts to strengthen the flood protection infrastructure in North Wagga, improving community resilience against future flooding.
As the project progresses, AWMA remains committed to providing reliable, long-lasting water control infrastructure to support flood mitigation efforts and protect communities.
For more information on AWMA’s flood protection solutions or to discuss how we can assist with your next project, please contact our team.
