iEnvi characterised ~7,000 m3 of imported soil at Angle Vale (SA), classified it as Waste Derived Fill under SA EPA guidance and enabled reuse on site — reducing landfill, cost and development risk.
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.
Targeted landfill gas and groundwater assessment at an operating bus depot adjacent to two closed municipal landfills. No methane detected; EPA Victoria action levels not exceeded. Planning condition satisfied — no further LFG controls recommended.
How a lean, risk‑focused contaminated‑land approach gave a community sports club a construction‑ready landfill gas assessment and a practical Construction Environmental Management Plan (CEMP) so the clubhouse could be built safely, on time and on budget.
iEnvi completed an asbestos- and contaminant-focused soil classification at an industrial chemical site in Melbourne, providing a compliant, cost-effective pathway for excavation and construction of a flammable goods storage area.
EPA Victoria compliance investigation and remediation of asbestos-impacted soil and groundwater at an industrial site in Coolaroo, including source removal, verification and reuse-focused outcomes.
Waste classification, VENM assessment and reuse advice for Jenolan Caves Road remediation, helping Transport for NSW separate compliant material, reduce landfill and maintain programme.
In-situ waste classification and ENM assessment for a Southern Highlands road segment, identifying compliant material for reuse and isolating restricted and hazardous hotspots.
Hydrogeological review of five council landfill sites north of Brisbane, including trend analysis, leachate indicators and practical recommendations for EA compliance and risk mitigation.
Targeted soil investigations and in‑situ waste classifications were completed for trenches for NBN infrastructure across recreational properties in Brisbane. Findings identified localised contamination and supported CEMP recommendations under the General Environmental Duty.