The facility can confirm that soil and groundwater have not been contaminated by the below 3 methods:
- Soil and/or groundwater investigation reports.
- A Soil and/or groundwater investigation report within 12 months of the most recent incident reported within the facility is recommended where necessary.
- Environmental impact assessment indicating that the facility’s operations did not contaminate groundwater/soil.
- Document procedures or records of internal audits, and walkthroughs to monitor risks of contamination.