Contaminated Land Remediation

Cowens Ltd provide a total contaminated land environmental service to developers and other consultants, with strong project management skills and low overheads. Based uniquely in the very North West of England, they provide a thorough and professional service locally and UK wide. Core activities include:

  • Desk Studies to meet planning consents or client’s requirements
  • Intrusive site investigations
  • Ground works including asbestos removal, buildings demolition, land fill tax exemption application, regulator approvals, contaminated land remediation and whole site condition validation
  • Ground Modelling and Detailed Quantitative Risk Assessments
  • Regulatory Compliance Audits. Determination of remedial targets
  • Remediation Strategies. Ground and Groundwater Remediation.
  • Monitored natural attenuation
  • In-situ and ex-situ bioremediation
  • In-situ air sparging/venting
  • Pump and treat
  • Soil vapour phase/dual phase extraction
  • Stabilisation
  • Excavation including hazardous waste WAC compliance
  • Project management and 3rd party contractor coordination
  • Post Remediation Validation
  • Groundwater and landfill gas monitoring
  • Emergency spill response.
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