06_327-C-20-4 Upper Guard Wall Plan Elevation Sections.pdf

This document provides details on a two-phase federal design-build solicitation from the Department of Transportation Saint Lawrence Seaway Development Corporation. In Phase I, interested firms will submit capability proposals demonstrating their ability to successfully complete the concrete diffuser replacement project at Snell Lock. Approximately five firms will be shortlisted based on evaluation criteria to advance to Phase II. In Phase II, shortlisted offerors will submit proposals in response to a request for proposals for the design-build contract. Phase I proposals are due in accordance with the attached request for qualifications. The project involves replacing the concrete diffusers at Snell Lock to ensure continued safe and reliable operations of the Saint Lawrence Seaway.