326-C-20-21 Lower Sill Plan-Elevation-Section.pdf

This solicitation requests qualification proposals for a design-build project to replace concrete diffusers at Eisenhower Lock. The Saint Lawrence Seaway Development Corporation seeks to replace up to six diffusers over two winter seasons, with estimated construction costs between $5-10 million. Interested firms should submit capability proposals by October 22, 2020 demonstrating performance and ability to execute the firm-fixed price design-build contract. Approximately five highly qualified firms will be selected during Phase I to receive the Phase II solicitation. Phase II proposals will then be submitted in response to the request for proposals. The soliciting agency is the Department of Transportation Saint Lawrence Seaway Development Corporation.