Acid sulfate soils

  • Sampling and laboratory testing for ASS
  • Preparation of ASS investigation reports and management plans
  • Dewatering management plans

Asbestos and hazardous materials

  • Asbestos and hazardous materials building inspections and audits
  • Asbestos registers and management plans
  • Asbestos risk assessment
  • Asbestos airborne fibre monitoring
  • Asbestos in soil assessment
  • Asbestos removal management
  • Dust monitoring
  • Occupational Exposure Monitoring
  • Hazardous material risk assessments and management plans
  • Pre-demolition hazardous materials survey
  • Risk ranking/rating

Bushfire recovery, emergency response and incident clean-up

  • Asbestos air monitoring
  • Asbestos management plans
  • Asbestos removal guidance and management
  • Community consultation and engagement
  • Contractor engagement
  • Demolition guidance and management
  • Dust monitoring
  • Earthworks management and guidance
  • Emergency contact
  • Preliminary hazard and contamination assessment
  • Project management
  • Regulatory liaison
  • Reporting
  • Risk ranking/rating
  • Soil remediation
  • Soil validation testing
  • Stakeholder liaison

Contaminated land and groundwater

  • Baseline contamination assessments
  • Community consultation and engagement
  • Contaminated site re-classification
  • Detailed site investigation
  • Expert witness and legal support
  • Groundwater monitoring
  • Groundwater assessment and sampling
  • Petroleum vapour intrusion assessment
  • PFAS contamination assessment, management and remediation
  • Preliminary site investigation
  • Regulator liaison
  • Risk ranking/rating
  • Risk assessment (qualitative and quantitative)
  • Sampling and analysis quality plans
  • Sediment sampling
  • Soil assessment and sampling
  • Site management plans
  • Vapour sampling


  • Baseline site assessment
  • Construction environmental management plans
  • Design and installation of compliance monitoring networks
  • Environmental management plans
  • Groundwater monitoring for licence compliance
  • Licence compliance reports
  • Risk ranking/rating
  • Works approvals

Expert witness and legal support

  • Community engagement
  • Environmental due diligence
  • Expert support
  • Peer review

Project management

  • Budget and time management
  • Client liaison
  • Contractor liaison
  • Communication
  • Project Design
  • Progress reporting
  • Reporting deliverables
  • Scheduling
  • Stakeholder engagement
  • Strategy
  • Technical expertise

Property transaction due diligence and liability

  • Cost modelling for remediation and site management
  • Desktop study
  • Expert risk management advice
  • Pragmatic approach
  • Risk and liability
  • Soil and groundwater assessment

Risk Assesment

  • Tier 1 Risk Assessment
  • Tier 2 Risk Assessment
  • Tier 3 Risk Assessment

Remediation and Validation

  • Bioremediation
  • Chemical and fuel spill clean-up and validation
  • Contractor engagement
  • Groundwater remediation system design, build and implementation
  • Multiphase extraction
  • Remediation action plans
  • Remediation and validation reports
  • Soil excavation and disposal
  • Soil remediation system design, build and implementation
  • Soil validation
  • Tank removal and validation


  • Bioremediation
  • Landfill gas assessment
  • Waste assessment
  • Waste classification

At ERC, we strive to form valued and lasting relationships with our clients. Our experience, technical knowledge, friendly and “no fuss” approach has shown that once we work with a client, they will return to us and recommend our services to others.

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