Contaminated Land Sign-Off Reports for Planners

A Phase 4 Verification Report, also known as a validation report, is the final step in the contaminated land assessment process. Castledine Environmental prepares high-quality Phase 4 reports to demonstrate that a site has been successfully remediated in accordance with the approved Phase 3 Remediation Strategy.

These reports are essential for discharging contaminated land planning conditions and proving that risks to human health, buildings, and the environment have been effectively addressed.

Each report includes:

Site-specific remediation objectives

Verification of materials removed or treated

Laboratory test results and sampling data

Evidence of installation (e.g., clean cover systems or barrier layers)

Sign-off for regulatory approval

We work closely with remediation contractors and local planning authorities to ensure all documentation is in place and correctly referenced. Our aim is to provide a clear route from remediation to sign-off, helping you proceed to development without unnecessary delays.

Whether you're completing a small housing project or a large-scale commercial site, Castledine Environmental ensures that your remediation verification reporting is accurate, compliant, and submission-ready.

For more information on Contaminated Land Sign-Off Reports for Planners talk to Castledine Environmental