Calliope River

DWW Engineering delivered new substation steelwork for the Calliope River project, including the fabrication and erection of lattice steel towers and gantry beams. The scope covered 27 lattice landing towers, produced to suit a new tower design and the site installation program.

We detailed the towers using 3D software to develop accurate fabrication drawings for the tower members and beams. After shop fabrication, we trial assembled the structures in our workshop prior to galvanising, then transported components to site for erection.

View our capabilities for power and transmission substations.

• Lattice steel towers fabricated and erected as part of new substation steelwork
• 27 lattice landing towers and gantry beams supplied for the project
• 3D detailing completed to produce fabrication drawings for tower members and beams
• Trial assembly completed in the workshop prior to galvanising
• Delivered to site for erection to suit the installation program