Sub Surface has extensive experience in carrying out site inspections and providing independent Validation (aka. Verification) of a range of remediation technologies and protection measures including but not limited to:

  • Gas and vapour barrier membrane installation
  • Engineered topsoil cover systems
  • Contamination hotspot removal
  • Tank removal
  • Soil waste management and re-use
  • Environmental permit surrender

Our Validation Reports are tailored to satisfy the requirements of Local Planning Authorities, the Environment Agency and the NHBC, but are also suitable for due diligence and assurance purposes.

In addition to verifying work undertaken by building contractors, we are also happy to provide independent Validation services for remediation contractors.

Whom to Contact

If you would like a quote for our Validation services or have any questions, please do not hesitate to contact your Regional Sub Surface Office.