DA engineering that gets to yes.
Stormwater, flooding, civil and traffic for Australian architects and developers.
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Singe residential homes
Stormwater, flooding, and traffic—
fixed price, 2-week turnaround.
98% first-submission approval rate
Average delivery: 9 business days
Fixed price. No surprises.
2000+ residential approvals across NSW, VIC, QLD, WA
Multires and commercial
You saw the potential— we’ll make it happen
For architects who persevere on difficult sites
Get more yield by reducing flood extent
Add GFA by avoiding stormwater detention tanks and basins
Add height by remodelling flood levels
Reduce basement excavation by remodelling flows
Subdivisions and greenfields
Keep tight control— speed up your approval
For developers who need to move quickly
Faster approval through stewardship with council engineers
Improved site yield by avoiding detention basins
Construction flexibility speed by not over specifying
Avoid stormwater detention tanks
Smart design solutions that eliminate the need for space-hogging tanks.
More space for your vision by remodelling flood flows
Innovative flood conveyance solutions that unlock additional floor space and development potential.
Lift site yield: reduced stormwater basins
Innovative drainage modelling and council negotiations that generate more development potential and lower build costs.
Avoid stormwater detention tanks
Smart design solutions that eliminate the need for space-hogging tanks.
Lift site yield and reduce build cost: reduce stormwater basin
Streamlined flood studies and council negotiations that fast-track your development approval.
Lift your site yield by piping flood flows
Innovative flood conveyance solutions that unlock additional floor space and development potential.
Avoid a split floor level because of flood levels
Engineering solutions that maintain consistent floor levels across your entire building footprint.
Ditch gutters and downpipes altogether
Innovative roof drainage designs that simplify construction and reduce ongoing maintenance.
Make rainwater drainage a feature
Alternative drainage strategies that create beautiful surface water features, instead of hiding water in pits and pipes.
Our Services
Stormwater
Stormwater drainage design for planning approval and construction. From single homes to hundreds of lots. Water quality and water sensitive urban design (WSUD). On site detention tanks, basins, modelling.
Water and Sewer
Gravity and pumped sewer network design for large scale development and single homes. Network modelling and 3D design. On site sewage treatment systems and rainwater reuse.
Civil
Site grading and earthworks optimisation including 3D modelling. Large scale subdivisons, complex sites, quarries, mines, industrial and commercial properties. Integration with stormwater, flooding, water, sewer and other services.
Traffic and Access
Trip generation and traffic reporting. Geometric design for small and large scale properties. Heavy and light vehicles, with swept paths and scraping checks. Horizontal and vertical geometry.
Flooding
Large scale catchment modelling. Property-scale flood and overland flow modelling. Optimisation to support development and design outcomes. Modelling to allow SEPP and avoid council approval pathways.
Roads and Pavement
Public and private road and network design, including car parking and industrial hardstand. Intersection design for local government, TfNSW and QDTMR. Reinforced concrete pavement, flexible pavement, asphalt, and bitumen seal.
Flood modelling unlocked development on constrained Macquarie Park site
Our innovative flood study approach demonstrated council flood modelling was wrong the site could achieve a higher floor space ratio than initially assessed, adding significant value to the development feasibility.
Mine water management in PNG
Pragmatic solutions for complex mine water challenges delivered by a flexible, innovative team.
Fast-track approvals for multi-res development
Coordinated civil, stormwater and traffic to achieve approval 6 weeks ahead of schedule.
Industrial stormwater retrofit
Upgraded aging infrastructure to meet modern compliance standards.
Heritage-sensitive drainage design
Preserved heritage fabric while solving chronic flooding issues.
24-hour turnaround RFI response
Rapid technical support kept construction on track during critical phase.