The AUSDRAIN™ EnviroModule Detention System provides a practical and cost-effective method for the construction of underground detention tanks.

AUSDRAIN™ EnviroModules can be easily installed saving valuable time and money on each job. There are no footings, slabs, block-work or re-inforcement required. Each tank is sealed with a strong and durable impervious liner.
 
AUSDRAIN™ EnviroModules are available in standard duty for non-trafficable areas or extra duty suitable for installation under light to medium trafficable areas. The modular nature of the tanks allows greater scope for design flexibility and tank sizing.

AUSDRAIN™ EnviroSump filtration units and Discharge Control Pits filter water and prevent gross pollutants from entering the modular tank. This provides valuable at source water quality benefits and avoids costly long-term tank maintenance.