Member Firm data

Adams Streeter, Civil Engineers

Randal L. Streeter

www.adams-streeter.com rstreeter@adams-streeter.com

15 Corporate Park Irvine CA 92606

Advanced Earth Sciences, Inc.

Kishin Khilnani

www.aesciences.com kkhilnani@aesciences.com

9307 Research Drive Irvine CA 92618

AECOM

Matt Ulukaya

www.aecom.com matt.ulukaya@aecom.com

999 Town & Country Road Orange CA 92868

Altura Associates, Inc.

James Meacham

www.alturaassociates.com jmeacham@alturaassociates.com

200 Spectrum Center Drive., Suite 1400 Irvine CA 92618

Amec Foster Wheeler

James J. Weaver

www.amecfw.com jay.weaver@amecfw.com

121 Innovation Drive, Suite 200 Irvine CA 92617

American Rail Engineers Corporation

David R. Anderson

www.are-corp.com danderson@are-corp.com

18 Technology Drive, Suite 205 Irvine CA 92618

Anacal Engineering Co.

Cal J. Queyrel

www.anacalengineering.com cal@anacalengineering.com

1900 East La Palma Avenue, Suite 202 Anaheim CA 92805

Saturday, September 23, 2017 Page 1 of 12

AndersonPenna Partners

Lisa M. Penna

www.andpen.com lpenna@andpen.com

3737 Birch Street, Suite 250 Newport Beach CA 92660

APSI Construction Management

Ashok Apte

www.apsicm.com ashok.apte@apsicm.com

8885 Research Drive Irvine CA 92618

Athalye Consulting Engineers

Ashok Athalye

www.athalyeinc.com aathalye@athalyeinc.com

26457 Rancho Parkway South Lake Forest CA 92630

Atkins North America, Inc.

M. Cenk Yavas

www.atkinsglobal.com mcyavas@lan-inc.com

625 The City Drive South, Suite 200 Orange CA 92868

AZTEC Engineering Group, Inc.

Scott McKenzie

www.aztec.us smckenzie@aztec.us

1231 E. Dyer Road, Suite 250 Santa Ana CA 92705

Biggs Cardosa Associates, Inc.

Dana De Vera

www.biggscardosa.com ddevera@biggscardosa.com

500 South Main Street, Suite 400 Orange CA 92868

Blue Ocean Civil Consulting

Jessica Cassman

www.blueoceancivil.com jcassman@blueoceancivil.com

201 West Harvey Avenue Santa Ana CA 92707

Burns & McDonnell

Saturday, September 23, 2017 Page 2 of 12

Renita Mollman

www.burnsmcd.com rmollman@burnsmcd.com

One Pointe Drive, Suite 540 Brea CA 92821

Butier Engineering, Inc.

Mark M. Butier

www.butier.com jrbutier@butier.com

17822 East 17 street, Suite 404 Tustin CA 92680

Carollo Engineers, Inc.

Juan Loera

www.carollo.com jloera@carollo.com

3150 Bristol Street, Suite 500 Costa Mesa CA 92626

Charles Abbott Associates, Inc.

Rusty Reed

www.caaprofessionals.com rustyreed@caaprofessionals.com

27401 Los Altas, Suite 220 Mission Viejo CA 92691

CNC Engineering

Clement N. Calvillo

www.cnc-eng.com clem@cnc-eng.com

2121 Alton Parkway, Suite 200 Irvine CA 92606

Coast Surveying, Inc.

Ruel del Castillo

www.coastsurvey.com ruel.delcastillo@coastsurvey.com

15031 Parkway Loop, Suite B Tustin CA 92780

D. Woolley & Associates, Inc.

Trevor Rice

www.dwoolley.com trice@dwoolley.com

2832 Walnut Avenue, Suite A Tustin CA 92780

Derek J. McGregor, Inc., dba DMc Engineering

Derek J. McGregor

Saturday, September 23, 2017 Page 3 of 12

www.dmceng.com dmcgregor@dmceng.com

18 Technology Drive, Suite 100 Irvine CA 92618

Diaz • Yourman & Associates

Christopher Diaz

www.diazyourman.com chris@diazyourman.com

1616 East 17th Street Santa Ana CA 92705

DMG Corporation

Michael Wandag

www.dmghvac.com mike.wandag@dmghvac.com

1110 West Taft Avenue, Suite A Orange CA 92865

Earth Systems Southwest

Mark Spykerman

www.earthsystems.com mspykerman@earthsystems.com

1680 Illinois Avenue, Suite 20 Perris CA 92571

Farzad Naeim, Inc.

Farzad Naeim

www.fnaeim.com farzad@fnaeim.com

100 Spectrum Center Drive, Suite 900 Irvine CA 92618

Forkert Engineering & Surveying, Inc.

Debra Forkert-Edwards

www.forkertengineering.com debrae@forkertengineering.com

22311 Brookhurst Street, Suite 203 Huntington Beach CA 92646

Fuscoe Engineering, Inc.

Patrick R. Fuscoe

www.fuscoe.com pfuscoe@fuscoe.com

16795 Von Karman Avenue, Suite 100 Irvine CA 92606

GeoPentech, Inc.

Sarkis V. Tatusian

www.geopentech.com sarkis_tatusian@geopentech.com

Saturday, September 23, 2017 Page 4 of 12

5251 California Avenue, Suite 210 Irvine CA 92617

GHD

Paul Hermann

www.ghd.com paul.hermann@ghd.com

175 Technology Drive, Suite 200 Irvine CA 92618

Ghirardelli Associates, Inc.

Mary Erchul

www.ghirardelliassoc.com merchul@ghirardelliassoc.com

9241 Irvine Blvd., Suite 150 Irvine CA 92618

GMU Geotechnical, Inc.

Gregory Silver

www.gmugeo.com gsilver@gmugeo.com

23241 Arroyo Vista Rancho Santa Margarita CA 92688

Group Delta Consultants, Inc.

Shah Ghanbari

www.groupdelta.com shahg@groupdelta.com

32 Mauchly, Suite B Irvine CA 92616

Guida Surveying, Inc.

Ralph W. Guida, IV

www.guidasurveying.com rguidaiv@guidasurveying.com

9241 Irvine Blvd., Suite 100 Irvine CA 92618

Harris & Associates

Ehab Gerges

www.weareharris.com egerges@weareharris.com

22 Executive Park, Suite 200 Irvine CA 92614

HDR

Kip Field

www.hdrinc.com kip.field@hdrinc.com

3230 El Camino Real, Suite 200 Irvine CA 92602

Saturday, September 23, 2017 Page 5 of 12

HNTB Corporation

Patrick Somerville

www.hntb.com psommerville@hntb.com

200 East Sandpointe Avenue, Suite 200 Santa Ana CA 92707

Huitt-Zollars, Inc.

Marc Haslinger

www.huitt-zollars.com mhaslinger@huitt-zollars.com

2603 Main Street, Suite 400 Irvine CA 92614

IDS Group, Inc.

Rami Elhassan

www.idsgi.com rami.elhassan@idsgi.com

1 Peters Canyon Road Irvine CA 92606

Jacobs Engineering Group, Inc.

Lynne Wood

www.jacobs.com lynne.wood@jacobs.com

3161 Michelson Drive, Suite 500 Irvine CA 92612

Joseph C. Truxaw & Associates, Inc.

Joseph G. Truxaw

www.truxaw.com joetruxaw@truxaw.com

265 South Anita Drive, Suite 111 Orange CA 92868

Kimley-Horn and Associates, Inc.

Jason Matson

www.kimley-horn.com jason.matson@kimley-horn.com

765 The City Drive South, Suite 200 Orange CA 92868

Kleinfelder

Paul Guptill

www.kleinfelder.com pguptill@kleinfelder.com

2 Ada, Suite 250 Irvine CA 92618

Laguna Geosciences, Inc.

Saturday, September 23, 2017 Page 6 of 12

Matthew Hunter

www.lagunageosciences.com mfhunter@lagunageosciences.com

31655 South Coast Highway, Suite A Laguna Beach CA 92651

Leighton Consulting, Inc.

Dina Rochford

www.leightongroup.com drochford@leightongroup.com

17781 Cowan Irvine CA 92614

LG2WB Engineers, Inc. (Linscott, Law & Greenspan, Engineers)

Paul Wilkinson

www.llgengineers.com wilkinson@llgengineers.com

2 Executive Circle, Suite 250 Irvine CA 92614

Lockwood, Andrews & Newnam, Inc.

Cenk Yavas

www.lan-inc.com mcyavas@lan-inc.com

770 The City Drive South, Suite 8425 Orange CA 92868

Mark Thomas & Company, Inc.

Robert Himes

www.markthomas.com rhimes@markthomas.com

16795 Von Karman Avenue, Suite 200 Irvine CA 92606

MEA Forensic Engineers & Scientists

David King

www.meaforensic.com david.king@meaforensic.com

23281 Vista Grande Drive Laguna Hills CA 92653

Michael Baker International, Inc.

Anna Lantin

www.mbakerintl.com alantin@mbakerintl.com

5 Hutton Centre, Suite 500 Santa Ana CA 92707

MK Engineering Group

Matthew Kirk

Saturday, September 23, 2017 Page 7 of 12

www.mkenggroup.com mkirk@mkenggroup.com

17520 Newhope Street, Suite 140 Fountain Valley CA 92708

Moffatt & Nichol

Michael McCarthy

www.moffattnichol.com mmccarthy@moffattnichol.com

3780 Kilroy Airport Way, Suite 600 Long Beach CA 90806

Ninyo & Moore

Kurt Yoshii

www.ninyoandmoore.com kyoshii@ninyoandmoore.com

475 Goddard, Suite 200 Irvine CA 92618

Pacific Advanced Civil Engineering, Inc.

Mark Krebs

www.pacewater.com mkrebs@pacewater.com

17520 Newhope Street, Suite 200 Fountain Valley CA 92708

Parsons

Sam Ekrami

www.parsons.com sam.ekrami@parsons.com

2201 Dupont Drive, Suite 200 Irvine CA 92612

PENCO Engineering, Inc.

George Jurica

www.pencoeng.com gjurica@pencoeng.com

16842 Von Karman Avenue, Suite 150 Irvine CA 92606

PQM, Inc.

Don Archer

www.pqminc.com don.archer@pqminc.com

7711 Center Avenue, Suite 670 Huntington Beach CA 92647

Psomas

Lee Whiteley

www.psomas.com lwhiteley@psomas.com

Saturday, September 23, 2017 Page 8 of 12

3 Hutton Centre Drive, Suite 200 Santa Ana CA 92707

RailPros

Eric Hankinson

www.railpros.com eric.hankinson@railpros.com

1 Ada, Suite 200 Irvine CA 92618

RCE Consultants, Inc.

Rich Clark

www.rceconsult.com rclark@rceconsult.com

24422 Avenida De La Carlota, Suite 300 Laguna Hills CA 92653

Rende Consulting Group, Inc.

Greg Rende

greg@rendeconsulting.com

22431 Antonio Parkway, Suite B160-470 Rancho Santa Margarita CA 92688

RGF Engineering, Inc.

Richard G. Freitas

richardf@rgfengineering.com

595 West Lambert Road, Suite 104 Brea CA 92821

Rick Engineering Company

Barry J. Cowan

www.rickengineering.com bcowan@rickengineering.com

2 South Pointe Drive, Suite 275 Lake Forest CA 92630

RKA Consulting Group

Dominic C. Milano

www.rkagroup.com dmilano@rkagroup.com

398 South Lemon Creek Drive, Suite E Walnut CA 91789

Robin B. Hamers & Associates, Inc.

Robin B. Hamers

rhamers@robhamers.com

234 East 17th Street, Suite 205 Costa Mesa CA 92627

Saturday, September 23, 2017 Page 9 of 12

Snyder Langston

John Rochford

www.snyderlangston.com jrochford@snyderlangston.com

17962 Cowan Irvine CA 92614

SPEC Services, Inc.

Steve Chiotti

www.specservices.com schiotti@specservices.com

10540 Talbert Avenue, Suite 100 East Fountain Valley CA 92708

Stantec Consulting Inc.

Eric Nielsen

www.stantec.com eric.nielsen@stantec.com

38 Technology Drive, Suite 100 Irvine CA 92618

STB Structural Engineers, Inc.

Douglas Thompson

www.stbse.com dougt@stbse.com

21084 Bake Parkway, Suite 100 Lake Forest CA 92630

Steven Andrews Engineering

Steven R. Andrews

www.sandrewsengineering.com sandrews@sandrewsengineering.com

26501 Rancho Parkway South, Suite 204 Lake Forest CA 92630

Stoney-Miller Consultants, Inc.

Hannes Richter

www.stoneymiller.com hrichter@stoneymiller.com

14 Hughes, Suite B-101 Irvine CA 92618

STV Incorporated

David L. Borger

www.stvinc.com david.borger@stvinc.com

114 Pacifica, Suite 400 Irvine CA 92618

Sunpin Holdings LLC

Saturday, September 23, 2017 Page 10 of 12

Mario Carreon

www.sunpinsolar.us mcarreon@sunpinsolar.us

1901 Main Street, Suite 150 Irvine CA 92614

T.Y. Lin International

Karen Chapman

www.tylin.com karen.chapman@tylin.com

20 Pacifica, Suite 350 Irvine CA 92618

Terracon Consultants, Inc.

Fred Buhamdan

www.terracon.com Fred.Buhamdan@terracon.com

1421 Edinger Avenue Tustin CA 92780

Toal Engineering, Inc.

Adam L. Toal

www.toalengineering.com atoal@toalengineering.com

139 Avenida Navarro San Clemente CA 92672

Towill, Inc.

Lisa Henstridge

www.towill.com lisa.henstridge@towill.com

888 West Town and Country Road Orange CA

TranSystems Corporation

Ayman Salama

www.transystems.com aesalama@transystems.com

6 Hutton Centre Drive, Suite 1250 Santa Ana CA 92707

Urban Resource Corporation

Terry Au

www.urbresource.com terry@urbresource.com

23 Mauchly, Suite 110 Irvine CA 92618

VCA Consultants

Thomas VanDorpe

Saturday, September 23, 2017 Page 11 of 12

www.vcastructural.com tom.vandorpe@vcastructural.com

1845 W. Orangewood Ave. Suite 200 Orange CA 92868

Wright Engineering Associates

James D. Wright

www.wright-engineering.com jwrighteng@aol.com

1501 North Harbor Blvd., Suite 204 Fullerton CA 92835

WSP USA

Victor Martinez

www.wsp.com victor.martinez@wsp.com

1100 W. Town & Country Road Orange CA 92868

Saturday, September 23, 2017 Page 12 of 12