City of Edmonton - Invitation to Bid - 935690 Clover Bar Landfill Area 1 Reclamation - 2678

The contract involves the complete reclamation and restoration of the cut-off wall area at the Landfill’s Area 1 within the Edmonton Waste Management Centre. The scope encompasses all labor, materials, equipment, and services necessary to carry out extensive site restoration work. Key tasks include mobilization and demobilization, managing the work site with temporary facilities and protection of existing utilities, grading to reestablish soil cover and liner systems, and integrating previously constructed working pads into the backfill grading. Additional responsibilities cover the removal and repurposing of frost caps and berms, rescuing onsite stockpiled materials, cleaning slurry and mixing ponds, and constructing a new all-weather perimeter access road. The contract further requires hydroseeding across the site and along adjacent riverbanks to stabilize soil and promote vegetation growth. Restoration efforts will also focus on monitoring wells, involving the decommissioning of wells used during slurry wall construction and installation of new groundwater monitoring wells to ensure the performance and integrity of the slurry cut-off wall. This project is solicited by the City of Edmonton under a federal government initiative and has a response deadline set in February 2026. The contracting authority overseeing the bid process is Melanie Tyson. The work will take place in Alberta, with the overarching goal of environmental restoration and infrastructure enhancement at the landfill site.