Preliminary Site InvestigationFurther information on the investigation process can be found at the investigation process page.
The first stage of the investigation, the Preliminary Site Investigation (PSI), has been completed.
Detailed Site Investigation
The second stage of the investigation, the Detailed Site Investigation (DSI), commenced in September 2017. Once the DSI is complete, a detailed report including the sampling results will be prepared and provided to relevant government agencies, regulatory bodies and the local community. The DSI report is expected to be completed by mid-2018.
Human Health and Ecological Risk Assessment
Based on the initial findings of the DSI, a Human Health and Ecological Risk Assessment (HHERA) will be conducted. The HHERA will evaluate potential risks to the human population and ecology and inform actions to mitigate risks.