• 1

    May 2020 Dinner Meeting

    June 2, 2020 - 5:00pm to 8:00pm
    Finalists from the Excellence in Structural Engineering Awards make their presentations to our panel of distinguished judges
    Petterino's, 150 N. Dearborn, Chicago, IL


  • 1

    SEAOI Annual Banquet

    June 27, 2020 - 5:30pm to 10:00pm
    The Old Post Office 
    Join Us for an Evening Celebrating Structural Engineering!

  • 1

    Find a Structural Engineer

    Looking for an engineer for a residential or small commercial project?  Many SEAOI members specialize in smaller scale projects!  

  • 1

    Welding Seminar

    May 13, 2020 - 8:00am to 5:00pm
    One day seminar based on the requirements of AISC 360 and AWS D1.1



  • 1

    Ethics for Engineers

    May 20, 2020
    Kevin Sido of Hinshaw & Culberston LL will assist the structural engineer in learning what state laws require for ethical practice


Welcome to the SEAOI website! Whether you are a practicing engineer, a curious student, or an interested citizen, you can find the information you need here. SEAOI was founded in 1965 to advance and advocate excellence in structural engineering and to aid in safeguarding the public. In 2015, we celebrated 50 years of living out our mission in Illinois.

Calendar of Upcoming Events

You can always find the latest events listed in the column to the right, on our Events Calendar page, or, if you prefer a calendar format, on our Google calendar

Join our mailing list!

SEAOI sends a weekly Tuesday Update email, as well as selected other annoucements for special events and news affecting the engineering community.  Use the button below to sign up.  You can also indicate your interest in Bridge Events, Central Illinois activities, and Women in Structural Engineering (SEAOI WiSE).

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Contact us!

Have a question about SEAOI?  Interested in getting involved as a volunteer?  Contact us!