HAZCO has bio–remediated millions of tonnes of soil and currently manages over a million tonnes annually. We have constructed many and varied types and sizes of bio–remediation cells as large as 200,000 tonnes in order to meet the economic and liability needs of our clients.

Bio–Remediation services include:
• Small and large scale remediation
• Materials handling and windrow construction
• Lined cell construction
• Amendment addition and process monitoring
• Powered ventilation, passive ventilation or no ventilation cells
• Use of various liner types e.g. HDPE, PVC and RPE
• Earthen or concrete wall construction
• Leachate collection system with easy access for future sampling
• Treatment of contaminants ranging from oil and grease to pentachlorophenols and others