SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location Juror's Favorite/ Most Innovative Structure Magnusson Klemencic Associates Rufus 2.0 Seattle, WA Best Renovation/ Union Station Great Hall Retrofit Project Klein & Hoffman Restoration Chicago, IL Best Renovation/ Retrofit Project TGRWA, LLC Hotel Julian Chicago, IL Best Bridge/ Department of Transportation Transportation Project and AECOM 41st Street Steel Bridge Chicago, IL

Best Neighboring State Project Ruby + Associates, Inc. Mackinac Bridge Paint Platforms Mackinaw City, MI

Best Industrial/Utility Project IMEG Corp Trumpf Smart Factory Hoffman Estates, IL Best Project - Over $150 Million Skidmore, Owings & Merrill LLP Glenstone II Art Museum Potomac, MD Best Project - $50 Million - $150 Million Skidmore, Owings & Merrill LLP Manhattan Loft Gardens London, UK Best Project - Brother James Gaffney, FSC, Student $10 Million - $50 Million Wight & Company Center Romeoville, IL Best Project - 2019 Up To $10 Million The Structural Group, Ltd. Residence Chicago, IL Clark T. Baurer Structural William and Alys Lavicka Award Engineering Theater on the Lake Chicago, IL

Award of Merit Skidmore, Owings & Merrill LLP Kinematic Sculpture Mexico City, Mexico

Award of Merit FOREFRONT Structural Engineers 905 W. Fulton Chicago, IL

Award of Merit Thornton Tomasetti 1060 Project Chicago, IL US 52 over the Mississippi Award of Merit Parsons Dale Gardner Veterans Memorial Bridge River, Savanna, IL to

Award of Merit Alfred Benesch & Company MemFix4 Memphis, TN

Award of Merit Skidmore, Owings & Merrill LLP C.H. Robinson Midwest Headquarters Chicago, IL

Award of Merit Thornton Tomasetti One Bennet Park Chicago, IL

Award of Merit Cary Kopczynski & Company Circa Los Angeles, CA Best Renovation/ Retrofit Project Forefront Structural Engineers, Inc. Paragon Theater Conversion Wellington, FL Best Bridge/ Transportation Project Parsons St. Anthony Parkway Bridge Minneapolis, MN

Best Neighboring State Project Pierce Engineering Wiikiaami Columbus, IN Short Baseline Neutrino (SBN) Near & Far Best Industrial/Utility Project Holabird & Root Detector Buildings Batavia, IL Best Project - Ryan/Walter Athletic Facility, Over $150 Million WSP Northwestern University Evanston, IL Best Project - $50 Million - $150 Million AECOM I-55 & Lake Shore Drive Interchange Chicago, IL Best Project - $10 Million - $50 Million Thornton Tomasetti, Inc. The Yard at Shakespeare Theater Chicago, IL Best Project - Chicago's Shakespeare Theater Movable Up To $10 Million Klein & Hoffman Towers Chicago, IL 2018 William and Alys Lavicka Award The Structural Group S.K.Y. Restaurant Chicago, IL

Award of Merit HNTB Corporation Wilson CTA Station Chicago, IL Washington Wabash Elevated Train Award of Merit EXP US Services, Inc. Station Chicago, IL SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location

Award of Merit James McHugh Construction 403 N Wabash Chicago, IL

Award of Merit The Walsh Group/GZA Chicago, IL

Award of Merit Skidmore, Owings & Merrill LLP Manulife Place +15 Pedestrian Bridge Calgary, Alberta, Canada

Award of Merit Wight & Co. New Trier High School Addition Winnetka, Illinois

Award of Merit Skidmore, Owings & Merrill LLP CTF Tianjin Tianjin, China Kellogg Global Hub, Northwestern Award of Merit Thornton Tomasetti, Inc. University Evanston, IL

Skidmore, Owings & Merrill LLP and Juror's Favorite/ Ingeni Ingenierie Structurale of Most Innovative Structure Geneva, Switzerland JTI Headquarters Geneva, Switzerland Best Renovation/ Retrofit Project Ruby + Associates, Inc. Hard Rock Stadium Miami Gardens, FL Best Bridge/ Transportation Project Michael Baker, International, Inc. Kentucky Lake Bridge Cadiz/Trigg Counties, KY Best Project - > $150 million Magnusson Klemencic Associates River Point Tower Chicago, IL Best Project - $50 million to $150 million Alfred Benesch & Co. Chicago Riverwalk Chicago, IL Best Project - $5 million to $50 million Thornton Tomasetti, Inc. Wrightwood Art Gallery Renovation Chicago, IL 2017 William and Alys Lavicka Award Wiss, Janney, Elstner Associates, Inc. Duke University Chapel Restoration Durham, NC Halvorson and Partners - A Award of Merit WSP|Parsons Brinckerhoff Company Hanking Tower Shenzhen, China Hancher Auditorium Replacement Award of Merit Thornton Tomasetti, Inc. Facility, The University of Iowa Iowa City, IA

Award of Merit FOREFRONT Structural Engineers The Robey + Hollander Chicago, IL

Award of Merit exp US Services, Inc. South Air Traffic Control Tower Chicago, IL

Award of Merit Simpson Gumpertz & Heger Union Station Transit Center Chicago, IL

Award of Merit FOREFRONT Structural Engineers The Viceroy Hotel Chicago, IL

Award of Merit Thornton Tomasetti, Inc. Watson - Feature Stair Chicago, IL Juror's Favorite/ Most Innovative Structure Magnusson Klemencic Associates 150 North Riverside Chicago, IL Best Renovation/ Retrofit Project TGRWA, LLC LondonHouse Hotel Chicago, IL Best Bridge/ 130th and Torrence Avenue Grade Transportation Project Alfred Benesch & Company Separation Chicago, IL Best Project - > $150 million Hanson Professional Services Tanana River Bridge Salcha, AK Best Project - Northwestern University, Ryan Center for $50 million to $150 million Thornton Tomasetti the Musical Arts Evanston, IL Best Project - $5 million to $50 million Forefront Structural Engineers, Inc. NEIU El Centro Chicago, IL Best Project - Ethelbert Cooper Gallery of African and $1 million to $5 million Simpson, Gumpertz & Heger African-American Arts Cambridge, MA

William and Alys Lavicka Award Probe Consulting Engineers New Splayed Steel Frame Glass Canopy Chicago, IL 2016 Award of Merit Forefront Structural Engineers, Inc. 1K Fulton Chicago, IL Gordon Parks Arts Hall, University of Award of Merit Rubinos & Mesia Engineers, Inc. Chicago Lab Schools Chicago, IL SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location Joliet Central High School, New Student Award of Merit Wight & Company Center Addition Joliet, IL

Award of Merit Thornton Tomasetti Ferris Wheel Insfrastructure Chicago, IL

Award of Merit Skidmore, Owings & Merrill LLP OKO Tower Moscow, Russia The Strand, American Conservatory Award of Merit Skidmore, Owings & Merrill LLP Theatre San Francisco, CA

Halvorson and Partners: A Award of Merit WSP|Parsons Brinkerhoff Company Writers Theater Glencoe, IL

Halvorson and Partners: A Award of Merit WSP|Parsons Brinkerhoff Company Zurich North America Headquarters Schaumburg, IL Juror's Favorite/ Most Innovative Structure Forefront Structural Engineers, Inc. Chicago Athletic Association Chicago, IL Best Bridge/ I-90 (Jane Addams) over the Kishwaukee Transportation Project Ciorba Group, Inc. River Winnebago County, IL Best Project - > $150 million - International Skidmore, Owings & Merrill LLP Cayan Tower Dubai, UAE Best Project - > $150 million - US Magnusson Klemencic Associates Levi's Stadium Santa Clara, CA Best Project - $50 million to $150 million Halvorson and Partners, P.C. 111 West Wacker Expansion Chicago, IL Best Project - $5 million to $50 million CannonDesign Kline Fitness Center, Dickinson College Carlisle, PA Best Project - 2015 $1 million to $5 million Thornton Tomasetti TILT at 360 Chicago Chicago, IL

William and Alys Lavicka Award Skidmore, Owings & Merrill LLP Weather Field No. 1 Santa Monica, CA Cermak-McCormick Place Elevated Green Award of Merit T.Y. Lin International Line Station Chicago, IL Werner Sobek Engineering and Award of Merit Design Central Bus Station "ZOB" Hanover, Germany

Award of Merit Sound Structures, Inc. Lakeside Studio Lakeside, MI

Award of Merit Cary Kopczynski & Company The Martin Seattle, WA

Award of Merit Cary Kopczynski & Company Viktoria Seattle, WA Juror's Favorite/ Most Innovative Structure Parsons Corporation Hastings Bridge Design-Build St. Paul, MN Best Renovation/ University of Chicago, Becker Friedman Retrofit Project Thornton Tomasetti Institute for Research in Economics Chicago, IL Best Bridge/ Rehabilitation of Wells Street Bascule Transportation Project AECOM Bridge Chicago, IL Best Project - > $150 million - US HNTB Stan Musial Veterans Memorial Bridge St. Louis, MO Best Project - $50 million to $150 million Magnusson Klemencic Associates Panama Museum of Biodiversity Panama City, Panama 2014 Best Project - Institute of Environmental Sustainability $5 million to $50 million Halvorson and Partners, P.C. – Loyola University Chicago, IL Best Project - up to $5 million Skidmore, Owings & Merrill LLP James Turrell Skyspace at Rice University Houston, TX

Award of Merit The Structural Group, Ltd. Eataly Chicago Chicago, IL Rawson Avenue Bridge Reconstruction Award of Merit Bloom Companies, LLC Utilizing SPMTs Oak Creek, WI University of North Carolina Chapel Hill Award of Merit Skidmore, Owings & Merrill LLP Genome Science Building, Chapel Hill, NC Juror’s Favorite/Most Hilton Columbus Convention Hotel – Innovative Structure Halvorson and Partners, P.C. Pedestrian Bridge Columbus, OH SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location Best Project - $50 million to $150 million Magnusson Klemencic Associates Wabash Building Chicago, IL Best Project - $5 million to $50 million Skidmore, Owings & Merrill LLP Lee Hall III – Clemson University Clemson, SC Earl Shapiro Hall – University of Chicago Award of Merit Rubinos Mesia Engineers, Inc. (RME) Laboratory Schools Chicago, IL 2013 M. T. Geoffrey Yeh Student Center, Award of Merit exp US Services University of Illinois at Urbana Urbana, IL

Award of Merit Alfred Benesch & Company Red Gate Road Bridge St. Charles, IL University of Chicago Medicine, Center Award of Merit Thornton Tomasetti for Care and Discovery Chicago, IL

Award of Merit Halvorson and Partners, P.C. World Trade Center – Abu Dhabi Abu Dhabi, UAE Juror's Favorite/Most Innovative Structure Cary Kopczynski & Company Escala Seattle, WA Best Bridge/ Kendeda Canopy Walkway at Atlanta Transportation Project Halvorson and Partners, P.C. Botanical Gardens Atlanta, GA Best Project - > $150 million - International Skidmore, Owings & Merrill LLP Zifeng Tower Nanjing, China Best Project - > $150 million - US Magnusson Klemencic Associates 300 E. Randolph Vertical Expansion Chicago, IL Best Project - $50 million to $150 million Skidmore, Owings & Merrill LLP North Carolina Museum of Art Raleigh, NC 2012 Best Project - $5 million to $50 million Klein and Hoffman, Inc. Mundelein Center Chicago, IL Best Project - up to $5 million Dome Structural Engineers Madina Community Center Lombard, IL

Award of Merit Klein and Hoffman, Inc. Astellas North American Headquarters Glenview, IL

Award of Merit Halcrow Yolles Calgary Eaton Centre Glass Bridge Calgary, Alberta, Canada World Voices Sculpture, Award of Merit Skidmore, Owings & Merrill LLP Lobby Dubai, UAE

Most Innovative Structure Skidmore, Owings & Merrill LLP Trump International Hotel and Tower Chicago, IL

Juror's Favorite Skidmore, Owings & Merrill LLP Fishers Island Residence Fishers Island, NY Halvorson and Partners, Werner Best Large Structure Sobek Mansueto Library - University of Chicago Chicago, IL

Best Medium Structure Wiss, Janney, Elstner Associates Holy Name Cathedral Renovation Chicago, IL 2011 People’s Gas Educational Pavilion at Best Small Structure Magnusson Klemencic Associates Lincoln Park Zoo Chicago, IL Bronx County Hall of Justice Garage and Award of Merit Wiss, Janney, Elstner Associates Plaza Bronx, NY

Award of Merit Parsons Corporation Christopher S. Bond Bridge Kansas City, MO

Award of Merit Halcrow Yolles Veer Towers at City Center Las Vegas, NV

Most Innovative Structure Skidmore, Owings & Merrill LLP Burj Khalifa Dubai, UAE

Juror's Favorite Halcrow Yolles The Ledge at Skydeck at the Willis Tower Chicago, IL

Best Large Structure Magnusson Klemencic Associates Chicago, IL 2010 Best Medium Structure Halvorson and Partners, P.C. Pavilion Shanghai, China

Best Small Structure Rockey Structures The Burnham Pavilions Chicago, IL

Award of Merit Robert L. Miller Associates Hinsdale Modern - Private Residence Hinsdale, IL SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location Advocate Lutheran General Hospital - Award of Merit OWP/P | Cannon Design Patient Care Tower Park Ridge, IL The Richard J. Klarchek Information Most Innovative Structure Halvorson and Partners, P.C. Commons, Loyola University Chicago, IL

Juror's Favorite Skidmore, Owings & Merrill LLP The Cathedral of Christ the Light Chicago, IL

Best Large Structure Halvorson and Partners, P.C. The Index Building Dubai, UAE The Eleanor and Wilson Greatbatch Best Medium Structure Skidmore, Owings & Merrill LLP Pavilion/Darwin Martin House Visitors' Buffalo, NY 2009 Best Small Structure Pierce Engineers Ravine House Fox Point, WI

Award of Merit KJWW Engineering Portage Park Pavilion Portage, IN ARUP/Wiss, Janney, Elstner Nichols Bridgeway, The Art Institute of Award of Merit Associates Chicago Chicago, IL Northern Arizona University Dining Hall Award of Merit OWP/P and Student Union Expansion Flagstaff, AZ University of Toronto -Leslie L. Dan Award of Merit Halcrow Yolles School of Pharmacy Toronto, Ontario, Canada

Most Innovative Structure Magnusson Klemencic Associates One Rincon Hill San Francisco, CA

Juror's Favorite Willet, Hoffman & Associates, Inc. Captain Swift Timber Covered Bridge Princeton Township, IL 2008 Best Large Structure Halvorson and Partners, P.C. Torre Caja Madrid Madrid, Spain Drucker Zajdel Structural Engineers, Best Medium Structure Inc. Christy Webber Landscapes Office Four Seasons Centre for the Performing Best Small Structure Halcrow Yolles Arts Grand Staircase Toronto, Ontario, Canada

Most Innovative Structure Skidmore, Owings & Merrill LLP The New Bejing Poly Plaza Bejing, China WaMu Center/Seattle Art Museum Best Large Structure Magnusson Klemencic Associates Expansion Seattle, WA Pedestrian Bridge over Lake Shore Drive Best Small Structure Ciorba Group, Inc. at 47th Street Chicago, IL 2007 Award of Merit McDonough Associates, Inc. Deerfield Road Pedestrian Bridge Deerfield, IL

Award of Merit Alfred Benesch & Company Murray Baker Bridge Peoria, IL

Award of Merit TGRWA, LLC The Transparent House Gulf Breeze, FL The University of Chicago Graduate Most Innovative Structure Thornton Tomasetti School of Business - Hyde Park Center Chicago, IL

Best Large Structure Magnusson Klemencic Associates 111 South Wacker Chicago, IL

Best Medium Structure Alfred Benesch & Company I-94 Modified Tied-Arch Bridge Taylor, MI

Best Medium Structure Pierce Engineers Johnson Athletic Center Racine, WI 2006 Best Small Structure The Structural Group, Ltd. Equinox Fitness Club Chicago, IL The Lake House, Maple Lake-Palos Forest Award of Merit McDonough Associates, Inc. Preserve Cook County, IL Memorial Sloan-Kettering Cancer Center - Award of Merit Skidmore, Owings & Merrill LLP Zukerman Research Building New York, NY

Award of Merit Halvorson and Partners U-505 Chicago, IL Magnusson Klemencic Associates Most Innovative Structure (with ARUP) Seattle Central Library Seattle, WA

Best Large Structure OWP/P Structures Ratner Athletics Center Chicago, IL SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location Baldridge & Associates Structural BEQ P-593 (Oklahoma Hall) Best Small Structure Engineering, Inc. BASE Hanger System Pearl Harbor, Oahu, HI 2005 Halvorson & Kaye/Structural Award of Merit Engineers, P.C. Hyatt Center Chicago, IL and BP Bridge at Award of Merit Skidmore, Owings & Merrill LLP Milennium Park Chicago, IL

Award of Merit Wiss, Janney, Elstner Associates The Marquette Building Chicago, IL

Most Innovative Structure Magnusson Klemencic Associates Highcliff Apartments Hong Kong, China

Best Large Structure Thornton Tomasetti The Adaptive Reuse of Chicago, IL

Best Small Structure Matrix Engineering Spring Prairie Residence Spring Prairie, WI 2004 Award of Merit Parsons/OPAC The New Carquinez Bridge Vallejo/Crockett, CA

Award of Merit Alfred Benesch & Company Riverdale Emergency Bridge Riverdale, IL

Award of Merit Skidmore, Owings & Merrill LLP Tower Palace III Seoul, Korea

Most Innovative Structure Magnusson Klemencic Associates Seahawks Stadium and Exhibition Center Seattle, WA

Best Large Structure Teng & Associates Wacker Drive Viaduct Reconstruction Chicago, IL Chicago Avenue Pumping Station Roof Best Small Structure HDR Engineering Deck Replacement Chicago, IL 2003 Continental Airlines Global Gateway Award of Merit Skidmore, Owings & Merrill LLP Project at Newark International Airport Elizabeth, NJ LZA Technology Award of Merit Thornton Tomasetti Erie on the Park Chicago, IL

Award of Merit CTL Structural Repairs to Catholic Church of St. Joseph Menomonie, WI

Most Innovative Structure Skilling Ward Magnusson Barkshire Experience Music Project Seattle, WA

Best Large Structure Graef Anhalt Schloemer & Associates Milwaukee Art Museum Addition Milwaukee, WI

Best Small Structure Werner Sobek Ingenieure Hourse R128 Stuttgart, Germany 2002 Award of Merit Thornton Tomasetti UBS Tower Chicago, IL The New International Terminal at the Award of Merit Skidmore, Owings & Merrill LLP San Francisco International Airport San Francisco, CA

Award of Merit C.E. Anderson & Associates St. John the Evangelist Catholic Parish Streamwood, IL

Most Innovative Structure Skidmore, Owings & Merrill LLP Atlantico Pavilion Lisbon, Portugal

Best Large Structure J. Muller Bang Na-Chonburi International Expressway Bangkok, Thailand Schauer Arts Foundation and Activities 2001 Best Small Structure Holabird & Root Center Hartford, WI The Indoor Football Practice Facility at Award of Merit TGRWA, LLC the University of Illinois at Urbana- Champaign, IL

Award of Merit Walter P. Moore Enron Field Houston, TX

Most Innovative Structure Walter P. Moore New Orleans Arena New Orleans, LA

Best Structure J. Muller International East Fork Cable-Stayed Bridge Columbus, IN Carmel High School Basketball Arena Best Small Structure OWP&P Roof Replacement Carmel, IN 2000 Award of Merit Skidmore, Owings & Merrill LLP KAL Operations Center (Korean Air) Seoul, South Korea SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location

Award of Merit Teng & Associates Old Plank Road Trail Bridge Frankfort, IL

Award of Merit Eskenazi, Farrell & Fodor, P.C. Park Meadows Retail Resort Douglas County, Colorado Leslie E. Robertson Associates, Most Innovative Structure R.L.L.P The Miho Museum Bridge Shiga-Raki, Japan

Best Structure J. Muller International Damen Avenue Bridge Chicago, IL

Best Special Structure Wiss, Janney, Elstner Associates Church of the Holy Communion St. Peter, MN 1999 Award of Merit Rubinos & Mesia Engineers, Inc. Expansion Chicago, IL Hong Kong Convention and Exhibition Award of Merit Skidmore, Owings & Merrill LLP Centre Extension Hong Kong, China

Award of Merit Holabird & Root Caryl's California House 1 Point Richmond, CA Columbus Gateway Arch Bridge, I-65 and Most Innovative Structure J. Muller International SR-46 Columbus, IN

Best Structure Skidmore, Owings & Merrill LLP Jin Mao Building Shanghai Shanghai, China

Best Special Structure TT-CBM Engineers "U.S. Marshals" Gimbals 1998 Award of Merit Wiss, Janney, Elstner Associates Reconstruction of TWA Flight 800 Long Island, NY Butterfly House and Education Center at Award of Merit Ibrahim Engineering Corporation Faust Park St. Louis, MO State and Van Buren Elevtated Transit Award of Merit CTE Engineers, Inc. Station Ryan Field Pressbox - Northwestern Award of Merit Tylk, Gustafson & Associates University Evanston, IL Prince Edward Island, Best Structure J. Muller International Confederation Bridge Canada

Best Special Structure Woolpert LLP Flyover (Sculpture) Dayton, OH A. Epstein and Sons International, McCormick Place Expansion Program - Award of Merit Inc. New South Hall and Grand Concourse 1997 Award of Merit Thornton Tomasetti Petronas Twin Towers Kuala Lumpur, Malaysia

Award of Merit Walter P. Moore and Associates The Cockrell Butterfly Center Houston, TX

Award of Merit Schmidt Engineering, Inc. Covered Wood Bridge Plainfield, IL 8th Street Bascule Bridge over Most Innovative Structure Teng & Associates Sheboygan River Sheboygan, WI

Best Structure OWP&P Niles West Field House Skokie, IL Knight Architects Engineers and Award of Merit Planners General Mail Facility 1996 Award of Merit TT-CBM Engineers Principal Corporate Expansion Des Moines, IA

Award of Merit Larson Engineers of Illinois St. Mary Immaculate Church Plainfield, IL Sanctuary Roof Repair - Salem Award of Merit Klinger & Associates Evangelical Church Quincy, IL Seismic Isolation Retrofit, US Court of Most Innovative Structure Skidmore, Owings & Merrill LLP Appeals San Francisco, CA

Best Structure CBM Engineers, Inc. Chicago, IL 1995 Best Special Structure Le Messurier Consultants, Inc. Room & Board Stair Chicago, IL 1212 Lake Shore Drive Condominiums - Award of Merit Eskenazi & Farrell Associates, P.C. Exterior Repairs Chicago, IL SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location Consoer Townsend Envirodyne Viaduct & Bascule Bridge Award of Merit Engineers, Inc./McDonough Reconstruction Chicago, IL

Most Innovative Structure Hanson Engineers, Inc. Clark Bridge Alton, IL

Best Structure CH2M Hill, Inc. Wisconsin Avenue Viaduct Milwaukee, WI

Best Special Structure Rubinos & Mesia Engineers, Inc. Navy Pier Reconstruction Project 1994 Award of Merit Wiss, Janney, Elstner Associates Baha'I House of Worship Wilmette, IL

Award of Merit Walter P. Moore and Associates NationsBank Corporate Center Charlotte, NC

Award of Merit TT-CBM Engineers United Center Chicago, IL Airport Transit System - O'Hare Award of Merit Teng & Associates International Airport Chicago, IL U.S. District Court Expansion at the E. M. Best Special Structure Chris P. Stefanos Associates, Inc. Dirksen Building Chicago, IL

Award of Merit Wiss, Janney, Elstner Associates Amoco Building Façade Recladding Chicago, IL New International Terminal at O'Hare 1993 Award of Merit Perkins & Will International Airport Chicago, IL William L. Lavicka, Consulting Award of Merit Engineer Unity Temple Overhang Restoration Oak Park, IL

Award of Merit

Most Innovative Structure Skidmore, Owings & Merrill LLP Hotel de las Artes Barcelona, Spain

Best Structure Cohen-Barreto Marchertas, Inc. 77 West Wacker Chicago, IL 1992 Best Special Structure Tylk, Gustafson & Associates The Rookery Rehabilitation Chicago, IL Rittweger and Tokay in association The John G. Award of Merit with STS Consultants Oceanarium Chicago, IL

Award of Merit Holabird & Root Office of Holabird & Root - Bridge Chicago, IL

Most Innovative Structure Desman Associates St. Louis Galleria Parking Structure A Richmond Heights, MO

Best Structure Cohen-Barreto Marchertas, Inc. 181 West Madison Building Chicago, IL Steelcase Showroom Stair, Merchandise Best Special Structure Chris P. Stefanos Associates, Inc. Mart Chicago, IL 1991 Henry Crown Space Center, Museum of Best Special Structure Hammel, Green & Abrahamson, Inc. Science & Industry Chicago, IL

Award of Merit Martin & Martin, Inc. 120 North LaSalle Building Chicago, IL

Award of Merit Envirodyne Engineers, Inc. Geneva Spur Pedestrian Bridge DuPage County, IL

Most Innovative Structure Perkins & Will Morton International Building Chicago, IL

Best Special Structure Envirodyne Engineers, Inc. Dan Ryan Expresway Reconstruction Chicago, IL 1990 Award of Merit Chris P. Stefanos Associates, Inc. City Place Chicago, IL

Award of Merit Cohen-Barreto Marchertas, Inc. Greyhound Terminal Chicago, IL

Award of Merit Tylk, Wright & Gustafson Lincolnwood Town Center Lincolnwood, IL

Most Innovative Structure Alfred Benesch & Company Avenue Chicago, IL Leslie E. Robertson Associates, Best Structure R.L.L.P Bank of China Building Hong Kong, China SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location 1989 Best Special Structure Envirodyne Engineers, Inc. Wells Street Viaduct Reconstruction Chicago, IL

Award of Merit The Austin Company United Airlines Service Center Hanger Chicago, IL Tornrose, Campbell & Associates, Award of Merit Inc. Modification of Black Lane Road Bridge Collinsville, IL

Most Innovative Structure Alfred Benesch & Company US-31 Bridge over St. Joseph River Niles, MI

Best Structure Kolbjorn Saether & Associates 3660 North Lake Shore Drive Chicago, IL

Best Special Structure Envirodyne Engineers, Inc. Aurora Transportation Center Aurora, IL 1988 Old Port Cove Award of Merit Eugene Holland & Associates Condominium Balcony Repair North Palm Beach, FL

Award of Merit Historic Boulevard Services Tri-Taylor Transplant Chicago, IL

Award of Merit Sargent & Lundy Engineers M.L. Hibbard Boiler Conversion Duluth, MN

Most Innovative Structure Cohen-Barreto Marchertas, Inc. 10 South LaSalle Street Building Chicago, IL Chicago Avenue Bridge - Chicago Transit Award of Merit Envirodyne Engineers, Inc. Authority Chicago, IL 1987 Award of Merit Skidmore, Owings & Merrill LLP McCormick Place Expansions Facility Chicago, IL United Airlines Terminal - O'Hare Award of Merit Thornton Tomasetti International Airport Chicago, IL

Award of Merit WVP Corporation Lock and Dam Access Bridge Alton, IL Construction Technology Most Innovative Structure Laboratories, Inc. Multi-Axial Test Frame (MAX) Skokie, IL

Best Structure Skidmore, Owings & Merrill LLP Chicago, IL

Award of Merit Alfred Benesch & Company Lake Street CTA Elevated Tracks Chicago, IL

Award of Merit Cohen-Barreto Marchertas, Inc. 190 South LaSalle Building Chicago, IL Thornton Tomasetti Engineers, office 1986 Award of Merit of Lev Zetlin & Associates Northwestern Atrium Center Chicago, IL

Most Innovative Structure Alfred Benesch & Company I-255 Bridge over Mississippi River Cairo, IL

Best Structure Thornton Tomasetti Chicago Board of Trade Addition Chicago, IL Natural Draft Cooling Tower - Hope Award of Merit Cohen-Barreto Marchertas, Inc. Creek Generating Station Chicago, IL 1985 Award of Merit Harza Engineering Co. TARP Mainstream Pumping Station Chicago, IL Murphy/Jahn Lester B. Knight & Award of Merit Associates, A Joint Venture State of Illinois Center Chicago, IL

Award of Merit Teng & Associates O'Hare Maintenance Complex Chicago, IL

Most Innovative Structure German Gurfinkel Welded Steel Duct Jackson, TN

Award of Merit Alfred Benesch & Company Chicago Mercantile Exchange Center Chicago, IL 1984 Award of Merit Hanson Engineers, Inc. Rehabilitation of Memorial Stadium Champain-Urbana, IL

Award of Merit Teng & Associates CTA Ravenswood Bridge Chicago, IL Erection Procedure for Atrium Space Award of Merit Tylk & Wright Associates Frame, State of Illinois Center Chicago, IL

Most Innovative Structure Wiss, Janney, Elstner Associates Woolworth Building Renovation New York, NY SEAOI Excellence in Structural Engineering Awards

Year Award Company Project Location Bascule Bridge over the Best Structure Envirodyne Engineers, Inc. Chicago, IL 1983 Best Structure Sargent & Lundy Engineers Clinton Mark III Containment Structure Clinton, IL

Award of Merit Alfred Benesch & Company Higgins Road Bridge over I-94 Ramp Chicago, IL

Award of Merit Material Service Corporation Development of 14,000 psi concrete Chicago, IL Atrium Building, Rush-Presbyterian St. Most Innovative Structure Alfred Benesch & Company Luke's Medical Center Chicago, IL

Best Structure Skidmore, Owings & Merrill LLP Hubert H. Humphrey Metrodome Minneapolis, MN

Award of Merit Alfred Benesch & Company Rt. 23 Bridge over Illinois River Ottawa, IL 1982 Southwestern Bell Corporate Award of Merit Jack D. Gillum & Associates, Ltd. Headquarters St. Louis, MO

Award of Merit GCE of Illinois, Inc. 333 West Wacker Building Chicago, IL Jamie Moreno and The Consulting Award of Merit Engineers Group Continental Towers Composite System Chicago, IL

Most Innovative Structure Skidmore, Owings & Merrill LLP Three First National Plaza

Award of Merit Jack D. Gillum & Associates, Ltd. 1980 Olympic Field House Lake Placid, NY 1981 Award of Merit German Gurfinkel Large Welded Steel Grain Storage Tanks Homer, IL Acco International Home and Office and Award of Merit Einstein Associates, Inc. Manufacturing Plant Wheeling, IL

Award of Merit Alfred Benesch & Company Three Illinois Center

Most Innovative Structure Sargent & Lundy Engineers Byron Nuclear Station Cooling Towers Byron, IL Garage Underpinning, Metropolitan 1980 Award of Merit Hanson Engineers, Inc. Rapid Transit System Atlanta, GA Atrium Roof, Carson International Hotel Award of Merit Kolbjorn Saether & Associates Facility, Indian Lakes Country Club Bloomingdale, IL Desman Associates (previously City of Rock Island Municipal Parking Best Structure Conrad Associates East) Structure Rock Island, IL 1979 Interstate Route 57 Bridge over Award of Merit Alfred Benesch & Company Mississippi River Cairo, IL