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Wastewater Treatment & Sewage Collection Systems

WSP has the know-how to implement all phases of wastewater treatment projects including characterization, collection, preliminary treatment, pumping stations, force mains and wastewater/sludge treatments.


Our many achievements in the wastewater field include collection and treatment projects with pumping stations; physical/chemical treatment plants with optional aerated ponds; odour treatment; rehabilitation of highly contaminated former industrial sites and alternative wastewater treatment techniques, such as recirculating intermittent filters, aerated pits, etc.

We also have experience in sewer pipe rehabilitation projects using trenchless technology.