The following Environment guidance note Produced in partnership with Adam Czarnecki of Earth, Environmental & Geotechnical Ltd provides comprehensive and up to date legal information covering:
Category 4 Screening Levels (C4SL) provide technical guidance for environmental consultants and regulators when assessing land affected by contamination.
By testing the levels of contamination in soil against the C4SL values, an initial assessment of the risks to human health can be made.
C4SL will play an essential role in the contaminated land regime. If contamination levels in soil are found to be below the C4SL values, the regulators can dismiss the site as clearly not contaminated land.
The screening levels can also be referred to in environmental reports submitted by developers in planning applications.
Local authorities have a statutory duty under Part IIA of the Environmental Protection Act 1990 to identify and secure remediation of contaminated land in their areas. See Practice Note: Contaminated land—local authority duty to inspect land.
Sites should be determined as ‘contaminated land’ if they meet the statutory definition, ie where:
significant harm is being caused or there is a significant possibility of such harm being caused, or
significant pollution of controlled waters is being caused, or is likely to be caused
See Practice Note Contaminated land—definition of contaminated land.
EPA 1990, Pt IIA takes a risk based approach to defining contaminated land. Local authorities need to focus on land which might pose an ‘unacceptable
**excludes LexisPSL Practice Compliance, Practice Management and Risk and Compliance. To discuss trialling these LexisPSL services please email customer service via our online form. Free trials are only available to individuals based in the UK. We may terminate this trial at any time or decide not to give a trial, for any reason. Trial includes one question to LexisAsk during the length of the trial.
To view the latest version of this document and thousands of others like it, sign-in to LexisPSL or register for a free trial.
Existing user? Sign-in
Take a free trial
Take a free trial
0330 161 1234