The Role of Civil Engineering in Multi-Storey Developments

The Role of Civil Engineering in Multi-Storey Developments

Civil engineering encompasses far more than the structure of a building. For multi-storey developments, civil engineers are responsible for the infrastructure that connects the building to the broader urban environment.

Scope of Civil Engineering

The civil engineering scope for a typical multi-storey development includes stormwater management and on-site detention design, sewer and water supply connections, road design and access arrangements, car park layout and ramp design, erosion and sediment control during construction, and earthworks and site grading.

Stormwater Management

In Sydney, councils require developments to manage stormwater runoff to pre-development levels. This typically involves on-site detention (OSD) systems that store excess runoff during storm events and release it slowly to the downstream drainage system. The design of OSD systems requires careful hydraulic modelling and coordination with the structural design of basement levels.

Integrated Design

Civil engineering must be integrated with structural, architectural, and services design from the earliest stages of a project. Stormwater detention tanks affect basement layout. Access ramp grades affect ground floor levels. Service connections affect basement penetrations. At ACSES Engineers, our multi-disciplinary capability ensures these interactions are managed seamlessly.