Brownfield Site Investigations and Remediation Advice

Castledine Environmental specialises in Phase 1 and Phase 2 land contamination assessments for planning and development. Whether you're applying for planning permission, buying a brownfield site, or developing previously used land, our phased investigation process ensures environmental compliance and safe development.

A Phase 1 Desk Study is the first step, reviewing historical data, site records, and environmental databases. It identifies any potential contamination risks based on past or neighbouring land use. If risk is identified, a Phase 2 Intrusive Site Investigation follows.

This second phase includes soil sampling, groundwater testing, and gas monitoring, depending on site conditions. The results are analysed and reported to help planning authorities decide whether the site is suitable for development or requires remediation.

Where contamination is found, we prepare a Phase 3 Remediation Strategy, which outlines how the site will be made safe. After works are completed, a Phase 4 Verification Report confirms that remediation has been successful.

Our reports meet local authority and Environment Agency standards and are widely accepted as part of planning submissions. We work efficiently and transparently, helping developers meet planning conditions without delays.

For more information on Brownfield Site Investigations and Remediation Advice talk to Castledine Environmental