Our Services
Civil Engineering
Stormwater drainage design
On-site detention systems
Pumping system design
WSUD (Water Sensitive Urban Design) reports
WSUD management plans
Council compliance engineering reports


We provide compliant civil engineering design services for residential, commercial, and industrial developments, including stormwater drainage, WSUD, LPOD coordination, and authority approvals. All designs are prepared in accordance with council requirements, NCC, and relevant Australian Standards. We also provide certified drawings, engineering calculations, and Certificates of Compliance for approval and construction.
Council Approvals & Engineering Reports
Navigating council requirements can be complex. Our team prepares detailed civil engineering documentation to support planning permits, building approvals, and compliance submissions.


We provide:
Civil engineering calculations for council submission
Drainage and stormwater design
WSUD documentation
Engineering drawings for approval
Our documentation is clear, compliant, and designed to streamline approval processes.
Client Feedback
Precision engineering trusted by professionals.
Reliable engineering reports and excellent sustainable water solutions for our development projects. Their adherence to technical standards and modern design practices is top-tier.
Sarah J.
We had a great experience working with EDJ on our drainage and WSUD design. They were responsive, knowledgeable and made the engineering side much easier to understand. Would definitely recommend them for civil engineering projects.
Daniel K.
