Integrated Approach
We partner with you from day one, taking a coordinated, end-to-end approach to reduce risk, unlock value early, and keep projects moving.
Civil Engineering
Our team brings proven experience across the full spectrum of civil engineering disciplines - spanning across residential, industrial, commercial and public infrastructure projects, both large and small.
This includes site infrastructure planning and design, earthworks, pavements, water sensitive urban design (WSUD), stormwater drainage design and analysis, road and siteworks design, and utilities coordination and relocation.
We take an integrated approach across every stage to ensure efficient delivery and strong commercial outcomes for our clients.
Market Pressures & Risk Factors
Civil and stormwater projects face increasing pressure from approvals, coordination, and cost - making early clarity and strong delivery critical.
Fragmented Agency Advice – Unclear and inconsistent early advice from authorities creates uncertainty and risk at project setup.
Approval Delays – Uncoordinated designs and documentation can delay approvals and extend project timelines.
Design Gaps at Delivery – Gaps in detailed design documentation can lead to site issues, rework, and certification delays.
Cost Pressure and Margin Risk –Tightening margins and fluctuating market conditions increase cost risk and pressure on project viability.
Our Capabilities
Civil Engineering
Site infrastructure design and planning
Earthworks and pavement design
Road and siteworks design
Utilities coordination and relocation
TfNSW and WAD design and management
Urban Water Management
Water Sensitive Urban Design (WSUD)
Stormwater drainage design and analysis
Flood/overland flow management
Flood impact assessments
Flood emergency response planning
CPESC design and auditing
Our Delivery Model
Early Engagement
We engage early to identify risks and opportunities. Our input goes beyond civil – helping shape smarter decisions from the outset.
DA Design
We deliver clear, compliant civil and stormwater documentation for DA submission. This includes coordination with the project team and early authority engagement.
Detailed Design
We develop coordinated civil and stormwater designs with the wider team. We typically lead works outside the building footprint – roads, carparks, landscaping, and utilities.
Authority Approvals
We manage approvals, RFIs, and ongoing authority engagement. This includes coordination with Transport for NSW, Department of Climate Change, Energy, the Environment and Water, and Sydney Water to keep projects moving.
Construction
We support delivery through construction, tailored to your project. Our accredited team ensures compliant, high-quality outcomes through to completion.
The AT&L Difference
Technical Expertise
Local Authority Knowledge
We have strong approval experience with councils and state authorities involved in civil infrastructure. Our team understands regional submission requirements, including calculation methods, documentation standards, and inspection protocols. This helps reduce approval delays.
Client-Focused, Coordinated Delivery
Proven Delivery
AT&L has delivered 1,400+ civil infrastructure projects over 18+ years. Our capability is demonstrated through repeat engagement from contractors and developers who value coordinated project delivery.
Designed to Innovate
Designed to Innovate
Designed to Innovate
Engineered to deliver
Engineered to deliver
Engineered to deliver
