Environmental Services

The Talis Environmental Services team has a diverse range of expertise and significant experience in the WA market. The personnel within the team have origins and previous experience in industry, consultancy and State Government and service clients across a wide range of sectors and industries. We see our involvement as being much more than providing technical inputs and reports, but to facilitate outcomes that are beneficial for our clients.

We have a proven track record in delivering approvals, management, investigations, monitoring requirements and strategic advice across a variety of sectors and industries.

Air Quality

Our Air Quality team understands the needs of our clients with respect to air quality. We conduct air quality and odour impact assessments, including site-specific sampling and testing as well as dispersion modelling assessments. We work with our clients on a national basis to secure approvals and assess compliance.

Key Services

  • Air Quality and Odour Impact assessment, monitoring and management
  • Particulate Monitoring and Modelling
  • Plume Dispersion Modelling
  • Field Surveys
  • Sample Collection and analysis
  • Meteorological Data Development
  • Point Source and Area Source Sampling
  • Compliance Testing


The Environmental Investigations team specialise in all aspects of environmental site assessment. We have significant experience in all aspects of contaminated site assessments, hydrogeological assessments and geotechnical investigations, delivering integrated solutions for our clients.
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  • Contaminated Sites Investigations (PSI/DSI) and Remediation
  • PFAS investigations, monitoring and management
  • Acid Sulfate Soils Assessments (ASS)
  • Hydrogeology (dewatering and groundwater monitoring)
  • Surface water monitoring and management
  • Asbestos Investigations;
  • Geotechnical Assessments;
  • Due Diligence
  • Potable water analysis

Mining and Industrial

The Mining and Industrial team has significant experience in all aspects of mining and industrial activities, covering Exploration, Due Diligence, Environmental Impact Assessment, Operational Approvals, Management, Monitoring, Compliance, Closure Planning and Rehabilitation.
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  • Project Approvals (environmental and planning)
  • Environmental Impact Assessment
  • Environmental Management Plans and Monitoring Programs
  • Mine Closure Planning
  • Environmental Reporting
  • Auditing Services
  • Peer Review
  • Expert Witness

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Industry Affiliates