Matrix Projects
Have a project we can help with?
Cross River Rail
- Client: CPB Contractors (Unity Alliance partners)
- Services: • Civil Works • Welding • Steel Fixing • Plant Operation • Recipients • Spotters • General Civil Support
- Completed: Ongoing (expected completion Q4, 2026)
PROJECT OVERVIEW
Cross River Rail is a major Queensland infrastructure project delivering a new 10.2 km rail connection through inner Brisbane, including 5.9 km of twin tunnels beneath the Brisbane River and CBD. The project includes new underground stations and significant upgrades to the wider rail network, designed to increase capacity, improve connectivity and support the future growth of Southeast Queensland.
MATRIX SCOPE OF WORKS
Matrix supported the delivery of Cross River Rail by providing skilled personnel across a range of civil and rail-related activities. Our team undertook general civil works, welding, steel fixing and plant operation, alongside broader site construction duties. Matrix also supplied experienced Recipients and Spotters, supporting the safe coordination of works and plant movements within the complex rail construction environment.
KEY CHALLENGES
Working on a major Queensland Government priority infrastructure project required Matrix personnel to operate within a highly coordinated and complex construction environment. With multiple contractors, diverse work activities and heavy plant operating concurrently across the site, our team needed to adapt to changing work fronts while maintaining close communication and coordination with other project teams. Strict safety, compliance and site-access requirements demanded consistently high standards, with all works undertaken in accordance with project procedures and the expectations of a major state infrastructure project.
OUTCOME / ACHIEVEMENT
Matrix successfully delivered the works within our scope without injury or delay, contributing to the safe and efficient progress of this major infrastructure project. The demanding and fast-changing environment also provided valuable development opportunities for our personnel, broadening their skill sets and giving them experience across diverse work activities alongside multiple contractors. Our teams cut their teeth in a complex, high-performance project environment, strengthening the capability, adaptability and experience they bring to future rail and civil infrastructure projects.