ACHM were engaged to resolve significant cultural heritage challenges associated with the Sunbury Electrification Project. Called in after issues emerged during the original assessment, ACHM applied its multidisciplinary expertise across archaeology, project management and cultural heritage governance to deliver practical, cost‑effective solutions that allowed the project to progress while safeguarding Aboriginal heritage values.
Our team identified and accurately recorded an additional 90 previously unregistered heritage sites, ensuring that construction could proceed without disturbing these places and saving the client substantial costs.
ACHM’s field teams used advanced DGPS technology to achieve <10cm accuracy in mapping heritage sites and deployed ground‑penetrating radar where appropriate to assess sub‑surface cultural material. This combination of technical capability and cultural insight enabled efficient, targeted decision‑making that balanced construction requirements with the protection of cultural values.
ACHM worked closely with the Wurundjeri people throughout the process, ensuring Traditional Owner involvement and supporting culturally informed heritage management across the 15‑kilometre project corridor.
In addition to archaeological expertise, ACHM provided strategic guidance in navigating legislative and stakeholder complexities, enabling the project team to manage heritage obligations effectively within a highly regulated environment. ACHM’s contribution ensured that the Sunbury Electrification Project could be delivered safely, compliantly and respectfully—preserving significant cultural heritage, maintaining strong community relationships and supporting improved rail infrastructure for one of Melbourne’s key growth corridors.
