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A high-performance OSD tank solution that saves space, meets council requirements, and delivers reliable stormwater detention for modern developments.
The Parthenon OSD is a modular OSD tank system designed for efficient, controlled stormwater detention in Australian developments. It helps manage runoff, reduce pressure on drainage networks, and meet strict local council OSD requirements with greater flexibility than traditional systems.
At Stormwater Tanks Australia, we supply, design, install, and maintain Parthenon OSD tank systems for commercial, residential, and infrastructure projects. Each system is tailored to site conditions, required storage capacity, and compliance requirements, ensuring faster approvals and reliable long-term performance.
We deliver complete OSD tank system solutions across Australia, combining supply, design, and installation into one streamlined service:
We work with developers, builders, civil contractors, and engineers to deliver fully integrated OSD solutions from design through to completion.
The OSD tank system is designed to solve key challenges in modern stormwater detention.
It addresses limited space, strict compliance, and tight construction timelines:
Many Australian projects are now replacing traditional OSD tank systems with modular solutions.
Every project is different. We design Parthenon OSD tank systems to meet your specific site and compliance requirements.
We consider:
Stormwater detention is a critical requirement in Australian developments. The OSD tank system is designed to meet local council standards and discharge rate limits while ensuring reliable long-term performance.
Work with Stormwater Tanks Australia to deliver a reliable OSD tank system for your project. Our team provides supply, design, installation, and maintenance tailored to your site and compliance requirements.
Get a fast, project-specific quote and expert guidance to keep your development compliant and on schedule.
OSD systems are modular and faster to install. They offer greater flexibility for complex sites and take up less space compared to traditional concrete OSD tanks.
Parthenon tank systems are modular and faster to install. They offer greater flexibility for complex sites and take up less space compared to traditional concrete OSD tanks.
An OSD tank temporarily stores stormwater and releases it at a controlled rate. This helps reduce peak flow, prevent flooding, and meet local council requirements in Australian developments.
The cost depends on storage capacity, site conditions, and project requirements. We provide custom quotes based on your specific project.
Choosing the right stormwater partner makes all the difference—here’s why clients trust us.
20+ Years of Experience: Proven expertise in stormwater solutions across residential, commercial, and industrial projects.
Full-Service Delivery: We handle design, supply, installation, and maintenance—all in one place.
Space-Efficient Designs: Trafficable underground tanks maximise land use without compromising strength.
Quick Installation: Modular systems speed up installation and reduce on-site costs.
From contractors to councils, our clients trust us to deliver smart, durable stormwater solutions – every time.
We’ve worked with Stormwater Tanks Australian on multiple projects – always on time, on budget, and hassle-free. Great team to deal with!
The underground tank solution saved us valuable space on-site. Installation was fast and the quality is top-notch.
Excellent service from start to finish. They helped us customise a harvesting system that fit perfectly with our green building goals.
Their tanks have held up extremely well through multiple storm seasons. Very durable and low-maintenance.
Thanks to their system, we’ve significantly reduced our water bills and improved our irrigation setup.
Stormwater Tanks Australian guided us through every step—from planning to install. Their experience really shows.
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