Bailey Underground Water Tank

Stormwater detention and retention Chunky Charlie is engineered to meet stormwater detention and retention requirements, ensuring compliance with council regulations.

Available in sizes of 2000L, 3000L, and 5000L, offering flexible storage options for various needs. These tanks can be easily joined together to create larger volumes, accommodating growing water storage requirements.

Their modular design makes expansion straightforward, ensuring a customizable solution for both residential and commercial applications.

The Chunky Charlie range has undergone extensive Finite Element Analysis (FEA) testing to ensure their structural integrity under various conditions.

This rigorous process simulates real-world stresses and strains, allowing us to identify and address potential weaknesses. As a result, our tanks are designed to meet the highest standards of safety and durability.

Chunky Charlies come standard with a safety grate and lawn lid. Under drive lid assemblies are also available.

Also available is a lid assembly that includes a Wunder Cover suitable for pavers or exposed concrete - the ultimate out of sight option.