David A. Friedman & Paulette J. Meyer*⁺

Ashraf Habibullah*⁺

Degenkolb Engineers

Thalia Anagnos & Jeff Koseff*⁺

Lloyd S. Cluff*⁺

 Mary C. Comerio*⁺

Christopher Rojahn & Stephanie A. King*⁺

Lucy Arendt*⁺

Craig D. & Nancy T. Comartin*⁺

Robert D. & Kaye N. Hanson*⁺

Sandra Hyde*⁺

Laurie A. Johnson*⁺

Marshall & Jenny Lew*⁺

Jay & Eileen Love*⁺

Terry Lundeen*⁺

Jack P. Moehle*⁺

Farzad Naeim*⁺

Masayoshi Nakashima*⁺

Chris D. Poland*⁺

Heidi & Bill Tremayne*⁺

Susan K. Tubbesing*⁺

John G. Anderson⁺ 

David W. Cocke⁺ 

Marjorie Greene & Garry Nicol⁺

William Holmes

Charles & Melisa Huyck⁺

I.M. Idriss⁺

L. Thomas Tobin

Barry H. Welliver⁺

Ivan Wong

Gilsanz Murray Steficek LLP

Josephson-Werdowatz & Associates, Inc.

Slate Geotechnical Consultants

Meg Ackerson

Ian Aiken

Hanan Al-Nimry

Sergio Alcocer

S. Ali Bastani

Christine Beyzaei⁺

Erik Bishop^+♦

Edmund Booth

Carlien Bou-Chedid^+ο

Ross & Joyce Boulanger⁺

Svetlana Brzev⁺

Ian Buckle

Matthew E. Bussmann⁺

Panayotis Carydis

Veronica Cedillos^+♦

Luis Cortes Silva

Iolanda-Gabriela Craifaleanu

Craig Davis

Gregory & Mary Anne Deierlein⁺

C. Terry Dooley⁺

John Egan

Teresa Elliot

William Elliott

Linda Emery

Sohrab Esfandiari

Erica Fischer & Walter Moore⁺

David Frost

Mikael Gartner

James Goltz

Phillip L. Gould⁺

Polat Gülkan

Manny Hakhamaneshi⁺

Tim Hart

Walter W. & Sylvia J. Hays⁺

Richard Henige

Sonya Hollenbeck⁺

Joe Hollstein

Saif Hussain

Tara Hutchinson⁺

Roy Imbsen

Ayhan Irfanoglu

Kanako Iuchi

Ezra Jampole⁺

Paul C. Jennings⁺

James O. Jirsa

Gayle Johnson

Faye Karababa

Maha Kenawy

Alan Kropp⁺

Neal Simon Kwong

Rebecca Laberenne^+♦

Franklin & Virginia Lew⁺

Yolanda Lin

Pablo Lopez

Lindsey Maclise & Ibbi Almufti^+ο

George Mader

Mike & Julie Mahoney⁺

Faiz and Rima Makdisi⁺

James & Jill Malley

Kenneth Mark

Ron Mayes⁺

Silvia Mazzoni

Steven McCabe⁺

Timothy McCrink

Chiara McKenney+

Marcia K. McLaren

Jorge Meneses⁺

Mitsumasa Midorikawa

Eduardo Miranda

Judith Mitrani-Reiser⁺

Ashley Morales-Cartagena

Juan Murcia Delso

Debra Murphy^+♦

Terri Norton

Robert Olshansky⁺

Brian Olson⁺

Michael O'Rourke

Tom & Pat O'Rourke

Maggie Ortiz-Millan⁺

Ana Maria Parra Bastidas

Victor M. Pavon⁺

Cynthia Perry

Jean-Paul Pinelli

Omar Plata

William Price

Sharyl Rabinovici

Peter Revelli

Satwant Rihal

Ian Robertson⁺

Janise Rodgers

Jeff Rubin

Laura Samant

Guillermo Santana

G. Rodolfo Saragoni

Kent Sasaki

Anshel Schiff

Arturo Schultz

John Schultz

Anthony Shakal⁺

Nilesh Shome

Surya Narayan Shrestha^+◊

Anselm Smolka⁺

Karl Telleen^+♦

Arturo Tena-Colunga

Kathleen Tierney

Selcuk Toprak

Fred Turner

Alfredo Urich

Carlos Ventura

David Wald⁺

Mason Walters

Dongsheng Wang

Anne Wein

Donald Wells

B. Wham⁺

Laura Whitehurst⁺

Hartanto Wibowo

Edward Wilson

Sharon Wood

Beverly & Loring Wyllie

Ufuk Yazgan

Zoe Yin⁺

T. Leslie Youd⁺

Qi-Song (Kent) Yu

Ercan Yuksel

Stan Zagajeski

Foundation Engineering, Inc.

Liftech Consultants Inc.

Maffei Structural Engineering

SE Solutions, LLC

Tennebaum-Manheim Engineers

Tipping Structural Engineers

William and Nancy Ellsworth 

Sara Hemenway

Faiz and Rima Makdisi

Mina Miller & David Sabritt

Norman J. & Phyllis R. Rizzi

Vickie Tregner

Pacific Gas and Electric Company