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    SLED Opportunity · ILLINOIS · COOK COUNTY, IL

    2628-01141 - Traffic Signal and Electrical Engineering Services Various Various - Section No. 27-TSEES-00-ES (RSI)

    Issued by Cook County, IL
    countyRFICook County, ILSol. 217619
    Closed
    STATUS
    Closed
    due Mar 11, 2026
    PUBLISHED
    Invalid Date
    Posting date
    JURISDICTION
    Cook County,
    county
    NAICS CODE
    541330
    AI-classified industry

    AI Summary

    Cook County, IL seeks professional services for traffic signal systems and electrical engineering design under RFSQ 2628-01141, open from Jan 29 to Mar 11, 2026.

    Opportunity details

    Solicitation No.
    217619
    Type / RFx
    RFI
    Status
    Open
    Level
    county
    Published Date
    Invalid Date
    Due Date
    March 11, 2026
    NAICS Code
    541330AI guide
    Jurisdiction
    Cook County, IL
    State
    Illinois
    Agency
    Cook County, IL

    Description

    2628-01141 - Traffic Signal Systems & Electrical Design Services - Section No. 27-TSEES-00-ES (RSI) - 10000295639

    Key dates

    1. Invalid DatePublished
    2. March 11, 2026Responses Due

    AI classification tags

    traffic signal engineeringelectrical engineering servicestransportation engineeringtraffic signal systemscounty government services

    Frequently asked questions

    SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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