Containment Quality Associates Ltd has provided and continues to provide CQA services and Contract Supervision at a number of landfills in the UK and Ireland including:

• Seale Lodge Landfill
• Sandy Cross Landfill
• Hook Lane Landfill
• Ford Quarry Landfill
• Costessey Landfill
• Mayton Wood Landfill
• Edgefield Landfill
• Snetterton Landfill
• Lord St Helens Landfill
• Flusco Pike Landfill
• Egglesley Farm Landfill
• Middlemarsh Landfill
• Salt Ayre Landfill
• Fiskerton Landfill
• Longford II Landfill
• Middlemarsh Landfill
• Middlemarsh Landfill
• Beetley Landfill Landfill
• Trimley Marshes Landfill
• Kyletalesha Landfill
• Ballylynon Landfill
• Croft Farm Landfill
• Highmoor Landfill

Baku, Azerbaijan: CQA for composite lined cell for oilfield remediation project.

Sumgayit, Azerbaijan: CQA for composite lined cells for non-hazardous and hazardous wastes.

Portugal: Contract and CQA supervision for the construction of four lined cells for the disposal of hydrocarbon contaminated soils in preparation for Expo '98.