Mission A270 corresponds to the Interpretation of the results of the investigations. This stage involves in-depth analysis of the data obtained in the field during sampling and laboratory analysis to assess the extent and nature of the pollution. The aim is to determine potential impacts on human health and the environment, identify critical areas and propose recommendations for site management and remediation.
Mission A270 objectives:
- Data analysis: Examine field data and analysis results in detail to identify the nature and extent of pollution.
- Risk assessment: Apply risk models to assess potential impacts on human health and the environment.
- Mapping impacted areas: Create visual representations of polluted areas to facilitate understanding of the issues at stake.
- Management proposals: Develop recommendations for remediation and risk management, such as containment or treatment of pollutants.
Methodology used:
- Descriptive analysis: correlation of field observations with analytical results
- Comparative analysis : Comparison of analytical results with regulatory or reference thresholds.
- Dispersion modeling: Simulation of contaminant migration to predict potential spread.
- Detailed report: A summary document is produced, incorporating the conclusions of the investigations, interpretation of the results and risk management scenarios.
In this way, Mission A270 makes it possible to move on from simple data collection to a comprehensive and strategic risk assessment, essential for making informed decisions on site clean-up and rehabilitation.