Asbestos Source Assessment and Clearance for a Development Site, South-West Sydney

Aerial imagery review and field validation sampling at a greenfield development site

iEnvi provided an independent asbestos source assessment and post-removal clearance at a greenfield development in south-west Sydney. The assessment determined the fragment originated from a historic stockpile, verification testing returned no asbestos detected, and the site was cleared to progress with development.

From an EPA Clean-Up Notice to a Clear Path Forward

How a targeted investigation, waste classification testing and a pragmatic remediation strategy closed data gaps for asbestos‑contaminated imported fill in north‑west Sydney — turning a NSW EPA Clean‑Up Notice into a compliant, cost‑efficient remediation pathway.