Optimal Stormwater provide construction services for gross pollution traps, sediment traps, trashracks and stormwater, rainwater ground water harvesting projects. Our construction experience spans over 25 years in the gross pollution trap and stormwater harvesting industry. We are also working on ponds, biofiltration, wetlands and creek rehabilitation.

Stormwater Construction

Our design and construction projects deliver quality solutions for reliable performance, safe and practical operation and maintenance and balanced operating cost.

Optimal Stormwater design, construct and operate under third party quality assured Integrated Management System (IMS) Standards AS/NZS ISO 9001:2016 & AS/NZS ISO 14001:2016 & AS/NZS ISO 45001:2018.

We prepare comprehensive construction methodologies, shoring design, pipeline and hydraulic specification, utility protect plans, flow management plans, pedestrian and traffic safe work methods statement, site induction, environmental management plans and community consultation are standard features of our construction projects. 

We are focused on providing the best value, environmental and sustainable outcome. We understand operational costs can exceed capital costs for stormwater infrastructure so will seek to provide options to allow customer choice and empower them in the decision-making process