City of Edmonton - Invitation to Bid - 935501 112 Avenue over Wayne Gretzky Drive (B139), Bridge Rehab - 2646

The contract entails the comprehensive rehabilitation and repair of the 112 Avenue over Wayne Gretzky Drive (B139) Bridge in Alberta, involving the full scope of labor, materials, equipment, and services necessary to complete the project. Key tasks include site mobilization and demobilization, managing traffic and pedestrian flow, establishing temporary construction facilities and security, and protecting existing utilities. The work covers a wide range of structural repairs such as partial and full-depth concrete repairs, shear key repairs, bearing pad replacement and refurbishment, concrete crack repair, and deck joint replacement with a Type 1 strip seal. Additional scope includes galvanic corrosion protection, deck surface preparation and overlay using high-performance concrete with steel fibers, concrete cleaning, finishing, sealing, installation of new sidewalks, shared-use paths, curbs, barriers, streetlight replacements, utility duct installation, slope protection repairs, and miscellaneous bridge repairs. Approach roadway improvements are also included, involving median modifications, transition paving, curb, gutter, and sidewalk work. The contract specifically requires thorough work site management, including temporary shoring, and mandates traffic and pedestrian accommodation throughout the execution period. Cleanup, warranty, maintenance, and final inspection leading to contract closeout are integral components of the project completion. The contract is issued by the City of Edmonton, with a solicitation number AB-2026-00200, and responses are due by February 5, 2026. The contracting authority is Melanie Tyson, and the project falls under federal government oversight, reflecting a precise and detailed scope to enhance the bridge's structural integrity and functionality.