Managing construction under Melbourne’s densely populated south eastern suburbs presents a range of challenges, including navigating existing underground infrastructure, relocating utility services, managing disruption to residents and businesses, protecting heritage, community and environmental assets, safely removing large amounts of excavated materials and providing a safe working environment.
Measures to avoid, mitigate or manage any potential adverse impacts will form part of necessary environmental protections, statutory approvals and land access and acquisition considerations for the project.
Cities around the world are building underground rail systems in densely populated urban areas, including Melbourne’s own Metro Tunnel, demonstrating that engineering and construction challenges can be overcome with careful planning and smart construction, as well as proven mitigation measures.