Government Transport Infrastructure

The Background

A road and tunnel project spanning across land owned and controlled by three levels of government

Operating airspace only metres above the alignment

Federally recognised environmental habitats

Multiple modes of transport to be considered: road, air, rail and pedestrian

Difficult groundwater and geotechnical conditions

A long recognised community need

Complicated stakeholder environment

Three layers of approvals legislation, permitting and approval

How the Siecap team helped

Technical leadership

Design management

Engineering solutions to meet the situational constraints

Complicated cutting edge transport structures advice

Future proofing a project with minimal capital spend

Innovative thinking

Constructability planning

Application of global capability to a local problem

The Results

An engineering solution that allowed a successful environmental approval to be achieved

A practical solution that walked the fine line between various stakeholder wants and needs

An elegant and innovative mix of: at grade highway, tunnel, bridge and preparation for future rail tunnels

A construction sequence that allowed for an impossibly narrow construction corridor

A construction methodology that allowed air traffic to continue uninterrupted, immediately above the construction site

Specification of new technology for the Australian Government Transport Infrastructure sector

Our Clients

We have delivered results for distinguished businesses and projects in Australia and abroad.