Sound Transit Biddingo #CN 0174-22

Sound Transit East Link Mitigation Project – Mercer Island Civil Infrastructure Improvements

This opportunity involves Sound Transit seeking contractors for the East Link Mitigation Project on Mercer Island, focusing on civil infrastructure improvements. - Government Buyer: - Sound Transit (local transit agency) - Scope of Work: - Removal and installation of traffic signal systems and associated infrastructure - Modifications to curbs, ramps, sidewalks, and pavement - Installation of pavement markings and landscaping on 76th Ave SE, N Mercer Way, 80th Ave SE, and SE 27th - Removal and replacement of a catch basin at 77th Ave SW and N Mercer Way - Grinding and overlay of the driving surface, plus additional landscaping and pavement modifications - Products/Services Requested: - Traffic signal systems (removal and installation) - Curb, ramp, sidewalk, and pavement modifications - Pavement markings and landscaping - Catch basin (removal and replacement) - Grind and overlay of driving surface - Unique Requirements: - Adherence to contract milestones - Pre-bid meeting available for clarification - Encouragement of participation from prospective bidders, subcontractors, and suppliers - OEMs/Vendors: - No specific OEMs or vendors are named in the solicitation - Technical Details: - NAICS: 237310 (Highway, Street, and Bridge Construction), 238210 (Electrical Contractors and Other Wiring Installation Contractors) - NIGP: 96882 (Traffic Signal Installation), 55085 (Traffic Signal Controllers) - UNSPSC: 72141000 (Infrastructure construction), 72141100 (Road construction) - Location: - Mercer Island, King County, Washington

Description

This contract involves the removal of existing traffic signal systems and selected infrastructure, as well as curb, ramp, sidewalk, and pavement modifications. It includes the installation of new traffic signal systems and associated infrastructure, pavement markings, and landscaping on 76th Ave SE, N Mercer Way, 80th Ave SE, and SE 27th. Additional work at 77th Ave SW and N Mercer Way includes removal and replacement of an existing catch basin, grinding and overlay of the driving surface, and further landscaping and pavement modifications. The work will take place on Mercer Island and must be completed according to contract milestones.

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