Project: Proposed Industrial Facility
Location: 243 Sherbrooke Road, Willawong, QLD 4110
Tank Types:
- 2 x 30,000L (30kL) On-Site Detention (OSD) Tanks
Application: Stormwater management and industrial water supply
Material: Corrugated steel - 2 x 60,000L (60kL) On-Site Detention (OSD) Tanks
Application: Stormwater management and industrial water supply
Material: Corrugated steel
Managing Stormwater the Smart Way: OSD Tank Installation at Willawong Industrial Site
In response to increasing demand for smart stormwater solutions across Queensland’s industrial sector, a new facility under development at 243 Sherbrooke Road, Willawong has integrated a highly efficient on-site detention (OSD) tank system¹ during construction.
The system includes two 30kL tanks and two 60kL tanks, custom-built from corrugated steel and designed to manage runoff, reduce flood risk, and provide a reliable water source for the facility’s ongoing operations.
The Challenge: Managing Heavy Rainfall & Regulatory Compliance
Willawong, located in Brisbane’s south-west corridor, experiences seasonal rainfall and is subject to strict stormwater regulations under Brisbane City Council. With industrial zoning comes increased impervious surfaces like roofs, driveways and loading bays — all contributing to faster water runoff.
To meet stormwater detention requirements, the developers needed a robust, space-efficient system capable of temporarily storing large volumes of rainwater during downpours, releasing it gradually into the stormwater system to prevent overload.
The Solution: Four Corrugated Steel OSD Tanks
Tank Specifications:
- 2 x 30,000L OSD tanks
- 2 x 60,000L OSD tanks
- Fabricated from high-strength corrugated steel, chosen for its durability, ease of transport, and long service life.
The tanks are installed on-site and engineered to provide flow control during peak rainfall, using precise outlet sizing to meet local hydraulic modelling requirements.
Benefits of Corrugated Steel Tanks:
- Built tough for industrial use
- Customisable sizing and fittings
- Long lifespan with minimal maintenance
- Aesthetic compatibility with industrial environments
Dual Purpose: Stormwater Detention & Water Reuse
While their primary function is stormwater detention, the tanks are also plumbed to provide non-potable water for on-site operations — such as wash-down areas, landscaping irrigation, and dust suppression. This dual-purpose design enhances water efficiency and sustainability on-site.
Environmental & Compliance Benefits
- Regulatory compliance with Brisbane City Council’s stormwater management guidelines
- Flood mitigation by reducing peak flow to the municipal drainage system
- Water sustainability by storing runoff for reuse
- Cost-effective infrastructure using durable, modular tank systems
Summary
The installation of 2 x 30kL and 2 x 60kL corrugated steel OSD tanks at the Willawong industrial site represents a forward-thinking approach to water management in the industrial sector. These tanks not only meet rigorous stormwater detention requirements but also support sustainable operations by enabling on-site water reuse.
At 243 Sherbrooke Road, smart design and compliance have come together to future-proof the facility and support responsible water infrastructure in a growing industrial area.
Need OSD Tanks for Your Project?
We design and supply OSD tank systems tailored for commercial and industrial developments across Queensland and New South Wales. Contact us today for expert advice and a free consultation.
