UK CLEA SGVs · EA C4SLs · Dutch Intervention Values

SoilScreen

Preliminary risk assessment for UK contaminated land. Screen soil samples against Generic Assessment Criteria and generate a Conceptual Site Model.

Site Information
Enter site details and previous land use history
Soil Samples
Add contaminant concentrations from laboratory analysis
CLEA SGV
Contaminated Land Exposure Assessment Soil Guideline Values
C4SL
Category 4 Screening Levels for Part 2A assessment
Dutch IV
Intervention Values for remediation triggers

Contaminated land assessment begins with screening against published guideline values. This tool compares your soil sample data against CLEA SGVs, EA C4SLs, and Dutch Intervention Values simultaneously — generating a risk badge, conceptual site model, and prioritised remediation recommendations.

Geoenvironmental Consultant Site Assessor Developer Part 2A Remediation
Pricing
Professional contaminated land screening for developers and consultants

Free

£0
basic screening
  • CLEA SGV screening
  • Basic site risk category
  • Up to 3 contaminants

Starter

£499
per site
  • Full GAC screening
  • Basic CSM generation
  • PDF report
  • C4SL comparison

Professional

£1,499
per year
  • Full CSM with pathways
  • Dutch Intervention Values
  • Multi-site assessments
  • PDF/Excel reports
  • Priority support

Enterprise

£2,499
per year
  • Everything in Pro
  • API access
  • Custom screening criteria
  • White-label reports

De-risk Your Site Purchase

Screen contaminated land against UK statutory criteria before committing to development.