2025 - 2026 CCHRB Executive Committee Members

Chair Alfredo Ramirez
Vice Chair Lucas Tryggestad
Secretary Michael Palmer
Treasurer Harry Soenksen
Current Former Chair Robert Grupe

Ex Officio Members

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Members

Abbas Aminmansour Ph.D. Associate Professor University of Illinois at Urbana-Champaign
Ahmad Abdelrazaq Managing Director Rise Global LLC
Bill Walton P.E., S.E.,F.ASCE, D.GE. Member GEI
Carl F Baldassarra PE, FSFPE Senior Principal Wiss, Janney, Elstner Associates, Inc.
Charlie Carter S.E., P.E., Ph.D. President AISC
Chuck Anderson
Daniel Dorfman JD, LEED AP Chair, Construction Law Group Fox Swibel Levin & Carroll LLP
Dave Eckmann SE, PE, FAIA President Magnusson Klemencic Associates
Douglas King AIA NCARB ACHA Vice President Emeritus Project Management Advisors Inc.
Elaine Fitzgerald AIA, CSI, CCS Principal, Sr. Specification Writer Lamar Johnson Collaborative LJC
Erik Harris
Fernando Araujo AIA, CSI, NCARB Principal CannonDesign
Ingedia Sanchez
James Holland
James Pawlikowski
Jeff Boyer
Jeff Harper
Jeff Lane
Jeffrey Winick JD Attorney Harris Winick LLP
Jim Zorn President Zorn Facade Solutions Ltd.
Joe Cliggott
John Peronto SE, PE, CEng, EUR Ing, FIstructE, FICE, FASCE, SECB, LEED AP Senior Principal Thornton Tomasetti
Jose Manuel Estrada
Ken DeMuth
Kim Clawson AIA, CSI Senior Associate Wiss, Janney, Elstner Associates, Inc.
Kristin Rosebrough AIA, LEED BD+C Associate Principal Perkins&Will
Kyle Flondor Product Manager, Wallboard USG
Liz Herman General Manager Otis Elevator Company
Lou Oswald AIA, NCARB, LEED AP BD+C HOK
Luke Leung PE Director SOM
Matt Streid Structural Engineer (IL), Professional Engineer (MA, GA) Principal Magnusson Klemencic Associates
Mehdi Jalayerian PE, LEED AP, ASHRAE Fellow Senior Principal
Michael Wysockey PE, PhD President Thatcher Foundations
Omar Rihani
Rik Master FAIA, CSI, ALA, LEED AP Owner, Architect CCHRB, AIA, CSI, USGBC, ALA, BEC
Ron Klemencic P.E. S.E. F.ACI Chairman & CEO Magnusson Klemencic Associates, Inc
Sara Beardsley Associate Principal Solomon Cordwell Buenz
Sean Ahrens
Sean O'Gorman
Steve Pantazis
Terry McDonnell
Thomas Brock AIA Architect, Studio Associate Professor Illinois Institute of Technology
Tony Kiefer P.E. Senior Consultant Terracon
William Bast
Yelena Straight

Emeritus Members

Bill Lyons
Bruce Lake Past President - PE McHugh Constuction
David G Paoli
Duane Sohl
Gary Kohn
James Antell
James Labuz
Jane E. Cameron
Joseph Burns PE, SE, CEng, FIStructE, FASCE, FAIA, RIBA Managing Principal
Lawrence Novak
Nestor Iwankiw PE, PhD Mr Consultant
Peter Weismantle
Robert Halvorson
Bob Acker
Vincent Slivka
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