MegaVault®
The MegaVault® delivers an industry-leading answer for medium to large stormwater detention scenarios.
The inspiration of the Atlan MegaVault is based on ancient architecture and fundamental principles of cost-effective and efficient stormwater management. These systems have been improved and optimised with the assistance of modern pre-cast concrete technology.
Features & Benefits
High-Capacity OSD, Retention & Detention
Cathedral style design for large-scale water detention, retention, and infiltration applications - accommodating significant stormwater volumes.
Modular Design Flexibility
Offers customisable footprints and heights to accommodate specific site requirements, ensuring optimal integration into diverse project layouts.
Immediate Trafficability
Constructed with 50MPa cured concrete, allowing OSD tanks to be installed, backfilled, and made truck-trafficable immediately, maintaining site accessibility without delays.
Efficient Installation
Modules are delivered ready for immediate installation, eliminating the need for on-site storage and minimising construction time compared to cast-in-situ tanks.
Superior Structural Outcomes
Engineered with high-strength precast concrete and various reinforcement methods to enhance structural integrity. Versatile depth capacity and superior product quality with full structural certification.
Reduced Wet Weather Delays
Fast installation timelines with less open excavations compared to cast-in-situ tanks - reducing site safety issues and potential for project delays.
Integrated Filter Bays for Water Quality
Atlan MegaVault can incorporate AtlanFilter cartridges to achieve water quality objectives without the need for additional separate tanks.
Registered Australian Design
Design no. 202315550, offers ease of specification and unparalleled versatility for large-volume stormwater infrastructure.
Easy Maintenance
Designed with low-maintenance requirements to ensure long-term functionality and efficiency.
Manufactured in Australia
Locally fabricated in our Australian precast concrete production facilities to meet ISO9001 Quality Standards.
Applications
This system allows for maximised use of available land by allowing the detention to be located underneath development sites, carparks, roads or parklands.
- Residential, commercial and industrial developments
- Retail sites
- Subdivisions
- Urban infrastructure
The AtlanVault is used to provide an under driveway trafficable solution to house Atlanfilter cartridges maximising the usable space of a development.
MegaMVault systems are designed with low-maintenance requirements to ensure long-term functionality and efficiency. Maintenance tasks typically include removing accumulated sediment, debris, and contaminants to preserve storage capacity and flow rates. Optional integrated water quality solutions, such as AtlanFilter cartridges, simplify pollutant removal, reducing the need for additional equipment or complex cleaning procedures. Atlan Stormwater can assist with both regular and emergency maintenance solutions.
Learn more about our maintenance services.
