PP Modular Water Storage Container for Underground Tanks

This PP modular water storage container is a structural component for building underground tanks in the volume and footprint required by a project. Rather than transporting a large rigid vessel, installers assemble lightweight modules inside the excavation and configure them for rainwater reuse, stormwater attenuation or infiltration.

Module Specifications

Configurable Underground Storage

The modules interconnect to form tanks beneath landscaped areas, parking zones and other engineered surfaces. A sealed geomembrane configuration can retain water for approved non-potable uses, while a permeable geotextile configuration can support infiltration. The final system must be designed for the site’s hydraulic demand, burial depth, surface loading and maintenance access.

Assembly and System Components

Prepare the excavation and base to the project engineer’s design, assemble the modules, and wrap the completed structure for storage or infiltration. A complete system normally also includes pretreatment, inlet and outlet connections, overflow control, ventilation, inspection access, pumping where required, and suitable backfill and cover.

Packing Reference

Project Information for Selection

For a technical review, provide the required storage volume or design flow, intended function, burial depth, surface load, available footprint and delivery destination. Module strength and the surrounding civil works should be confirmed against project-specific requirements.