Contaminated Sites are defined under the Contaminated Sites Act 2003 (CS Act) as “having a substance present in or on land, water or a site at above background concentrations that presents, or has the potential to present, a risk of harm to human health, the environment or any environmental value”. Contaminated Sites in Western Australia are managed by the Department of Environment Regulation (DER). Under the CS Act, all land owners, occupiers and polluters are required to report all known or suspected contaminated sites to the DER, so that they can be assessed and classified, in consultation with the Department of Health (DoH), based on the risks posed to the community and environment.
SWC have the required technical expertise to undertake Contaminated Sites investigations, including fate and transport modelling, and have affiliations with a number of registered Contaminated Sites auditors to provide total package solutions to clients. All work undertaken by SWC is in accordance with the amended National Environmental Protection (Assessment of Site Contamination) Measure (NEPM) 2013 and the recently published (December 2014) Assessment and Management of Contaminated Sites (Contaminated Sites Guidelines) (DER, 2014).
Soilwater Consultants (SWC) can specifically undertake the following work to investigate, classify and establish the risks to community and environment, of potential or actual Contaminated Sites:
- Preliminary Site Investigations (PSI).
- Detailed Site Investigations (DSI).
- Conceptual Site Model (CSM).
- Site Management Plans (SMP).
- Remediation Action Plans (RAP).
- Underground Storage Tank (UST) Assessment, Removal and Remediation.
- Solution Pond Contamination Assessment.
- Contaminant and Solute Fate and Transport Modelling.
- Soil, Surface Water and Groundwater Monitoring.
- Risk Assessment