🎥: Watch as tunnel boring machine Bessie Rouse breaks through at Rouse Hill ⚙️ Bessie is the key component in delivering the North West Wastewater Connection. A new 800-metre underground pipeline will link the upgraded Taylee Place pumping station to the Rouse Hill Water Resource Recovery Facility (WRRF). The new pipeline and upgrades will enhance the reliability and resilience of the wastewater system, supporting Sydney’s future housing needs with increased wastewater capacity. For more info a

The installation of segments by a segment erector on Tunnel Boring Machines (TBMs) is a critical process in modern tunnelling projects. As the TBM advances through the ground, it simultaneously installs precast concrete segments to form the tunnel lining, providing immediate structural support. The segment erector, a precise and robotic arm located within the TBM, lifts and positions each segment into place. This task requires high accuracy to ensure the segments fit perfectly together, forming