Pipe pressure test supports

Major Cable & Pipeline Projects - Many major projects throughout Australia, involving water, sewer, desalination plants, gas and electricity

Our role:

  • Structural & civil design and inspections - of both permanent structures - several small bridges, many pits, chambers, service support structures, etc. temporary works - shoring and structural support, pressure testing equipment, temporary bridges etc

  • Work Methods Statements

  • Dilapidation Reports


  • Incorporating the contractors proposed plans and methods, and often difficult site constraints, into each design.

  •  Meeting the stringent and varying requirments of many authorities throughout Australia.

Part of a Transgrid Cable Project




New Foot and Cycle Bridge, over the Torrens River, South Australia

  Our role:
  • Structural design
  • Design of associated temporary works

  • Working with various stakeholders
  • Design for lifting as an almost complete structure

River Torrens Cycle bridge, Adelaide SA

River Torrens Cycle bridge, Adelaide SA


Toll collection structures, Sydney Airport

Electronic toll collection systems completed facilities at the Sydney Cross City Tunnel, Sydney Harbour Tunnel, Sydney Airport. Other planned facilities in Sydney, Melbourne and Brisbane.

Our role:

  • Overall geometric design

  • Structural design and inspections of support and access structures

  • Civil design and inspections of associated roadworks


  • Cross City Tunnel designing for installation and ongoing operation and maintenance, within the tunnel environment.

  • Understanding how these systems operate, and designing the surrounding facilities to support that operation.

Toll collection structures, Sydney Harbour Tunnel