Doncaster Waterfront

Keltbray successfully delivered the remediation and redevelopment of a 7.7-hectare former gasworks site in Doncaster, transforming a historically contaminated brownfield asset into a safe and sustainable public open space on behalf of City of Doncaster Council.

The project involved extensive site-wide remediation works, including the excavation and treatment of approximately 160,000m³ of contaminated material, the bioremediation of hydrocarbon-impacted soils and the processing of site-derived materials to maximise reuse and minimise waste.

Following remediation, Keltbray completed a comprehensive landscaping programme including footpaths, fencing, topsoil placement, planting and seeding, creating an attractive green space while removing long-standing environmental liabilities from the site.

Key Facts 

• Transformation of a former gasworks brownfield site:
  The project remediated 7.7 hectares of historically contaminated land, removing environmental constraints and enabling the creation of a safe and accessible public open space for future community use.
• Large-scale bioremediation and material recovery programme:
  Approximately 160,000m³ of contaminated ground was excavated and treated, while screened soils and crushed concrete were reused across the project to reduce waste and support sustainability objectives.
• Integrated remediation expertise on site:
  A dedicated remediation scientist worked alongside Keltbray's delivery team to oversee testing, validation and treatment activities, ensuring environmental compliance throughout the project lifecycle.