OUR RECENT NEWS Featured Catch DWA at NASCC 2024 - 10 World Trade Presentation dzse turns 20 and becomes DWA! Eric Bolin with Tom Murray in Modern Steel Construction - Table Talk Welcome Eric Bolin 10 World Trade tops out Vertical Bracing Webinar by Carol Drucker UIC-CDRL structure and precast cladding topped out Principal Carol Drucker's Talk at the IX International Congress of Steel Construction in Bogota Fail Forward! Carol Drucker receives Purdue Alumni Achievement Award! Carrie Warner joins our team Nucor Mind of Steel Solving the puzzle of delegated design 110 N Wacker Truss Connection AISC Night School 19: connection design NASCC 2019: The Steel Conference NASCC 2018: The Steel Conference