Perth Rail Tunnel,
​Western Australia

Project: New Metro Rail Project
Client: Leighton Kumagai Joint Venture
Job: William Street Grout Compensation Scheme
System Installed:
  • Cable Free Electrolevel Beam Sensors
  • I-Site Data Presentation

Overview
During the grout compensation scheme, undertaken to protect the Walsh Building and Goldgroup Building in the Perth CBD, Geomotion provided a monitoring system to aid the control of the jet grouting. Geomotion's unique cable free Electrolevel Beams allowed the contractor to efficiently and unobtrusively install and monitor the buildings with great accuraccy. Geomotion's I-Site data presentation package was used to closely monitor the movements.

System Installations