City of Saskatoon Biosolids Forcemain Twinning Project

pre-construction

This project involves the construction of 2 new force mains to convey biosolids to the City of Saskatoon’s North 40 Biosolids Handling Facility to supplement an aging set of 2 force mains that exhibit chronic failure. The force mains will be 12.5 km long each and are a critical upgrade for the operations of the Saskatoon Waste Water Treatment Plant as they convey biosolids to the biosolids handling facility and supernatant back to the main plant for further processing. The existing forcemains have permanent accumulation of struvite and require frequent maintenance that is highly disruptive to plant operations. The project scope will include all valve and maintenance chambers required for reliable future operations.