Professional Risk Assessment
A specialized platform for site-specific environmental risk assessment (ERA), fully based on the Swedish EPA (Naturvårdsverket) report 5976.
This application has two main functions:
- Calculate site-specific guidelines
- Handle lab reports/measured concentrations and compare to guidelines
Site-Specific Precision
Calculate unique guideline values based on actual site conditions instead of relying on generic national standards.
Seamless Data Flow
Automate the import of lab reports from ALS and Eurofins. Minimize manual handling and eliminate the risk of data entry errors.
Methodology & Calculation Model
Naturvårdsverket Rapport 5976
The application strictly follows the Swedish EPA report 5976. Calculations are performed in real-time based on your scenario parameters.
Exposure Pathways
Calculations cover ingestion, dermal contact, inhalation (dust/vapor), and protection of groundwater/surface water/soil eco-systems.
- Soil ingestion, dermal contact, dust inhalation
- Inhalation of vapors (indoor & outdoor)
- Drinking water intake
- Protection of soil ecosystem
- Protection of groundwater
- Protection of surface water
The Limiting Value
The final guideline value is the lowest of Health risks, Environmental risks, and Physical constraints.
Lab Data Handling
Import & Analys
The engine parses raw data (ALS, Eurofins) and normalizes it.
LOQ Handling
Values below LOQ are typically treated as 50% of the limit during aggregation, ensuring consistent statistical treatment.
Sum Parameters
Aggregates (e.g., PAH-L/M/H) are calculated from individual components if not provided explicitly by the lab.
Workflow & Structure
Projekt & Rapporter
Scenarios vs Projects
A Project represents a Site. Scenarios represent different parameter sets (e.g., "Sensitive Land Use" vs "Commercial").
Traceability
Reports are timestamped and snapshot the input parameters used, ensuring full auditability.
Ready to Start?
Create an account to access all features and start your first project.
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