Project Description


To construct the massive water grid tunnels throughout Brisbane, engineers needed to know where all of the underground services were located.


Using multiple locating equipment and techniques over 22 months, and working alongside geotech drilling crews IRT located all of the underground services in the proposed shafts and tunnels for the water grid project.


IRTs diagnostics provided all of the underground service locations for the entire water grid enabling all of the tunneling design to be successfully modeled and drilled around the services.