State/Cofiles.ctctcdn.com/a1569101101/f6da69e5-d15c-42da-b23c-0cd41d38… · Sherif Abdelaziz Stony...

First Name Last Name Company Address Line 1 Address Line 2 City US State

State/County/Province (Non-US)

Zip (Postal Code) Country Work Phone Attendee Email Address

Muawia A. Dafalla King Saud University PO Box 800 Riyadh 11421 Saudi Arabia 96614670734 [email protected] A. Pajouh Texas A&M 1501 Harvey Road Apt 686 College Station Texas 77840 United States 979-777-7943 [email protected] Aaron OCI Div. - Global Drilling Suppliers, Inc. 370 INDUSTRIAL PARK ROAD BROOKVILLE Pennsylvania 15825 United States 8148495999 [email protected] Abaidalla University of Missouri E2509 Lafferre Hall Columbia Missouri USA 65201 United States 0917193086 [email protected] Abbondanza JD Fields & Company 55 Waugh Drive Suite 1250 Houston Texas 77007 United States 281 558-7199 [email protected]

Sherif Abdelaziz Stony Brook University 250 Light EngineeringStony Brook University Stony Brook New York

11794-2323 United States 6316329341 [email protected]

Tarek Abdoun RPI 110 8th street Troy New York 12180 United States 518 2766544 [email protected] Abdulrasool University of Kansas 1942 Stewart ave, apt B02 Lawrence Kansas 66046 United States 7853935267 [email protected] Able Nicholson Construction 15603 E Fremont Drive Unit B Centennial Colorado 80112 United States 303-926-0411 [email protected] Abramson Stalworth Underground LLC 5515 North East River Road Chicago Illinois 60656 United States 773-230-2935 [email protected]

Mike Abruzzo American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 973-903-3169 [email protected] Abu-Hejleh FHWA 4749 W. Lincoln Highway, Suite 600 Matteson Illinois 60461 United States 708-283-3550 [email protected] Abufarsakh Louisiana State University 13048 Quail Meadow Drive Baton Rouge Louisiana 70817 United States 2257679147 [email protected]

Moe Accinno American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-438-2626 [email protected] Achabal Alvarez ltda Pedro Butron 217 Cochabamba Bolivia none Bolivia (591)76401359 [email protected] Achabal [email protected] Acharya The University of Texas at Arlington 908 Greek Row Dr. Apt 344 Arlington Texas 76013 United States 8172725188 [email protected] ACHEAMPONG KCI Technologies, Inc. 936 Ridgebrook Road Sparks Maryland 21152 United States 410-316-7888 [email protected] Achhorner HAYWARD BAKER 7550 Teague Road Hanover Maryland 21076 United States 4439958268 [email protected]

Milenko Acimovic Fraser River Pile & Dredge (GP) Inc. 211, 1591 Booth Avenue CoquitlamBritish Columbia V3K 1B7 Canada (604) 522-7971 [email protected]

Mike Ackerman Durham Geo Slope Indicator 2175 West Park Court Stone Mountain Georgia 30078 United States 678-736-2001 [email protected] ACUNA THE UNIVERSITY OF TEXAS - PAN AMERICAN 4601 WICHITA AVE MCALLEN Texas 78503 United States 9566871412 [email protected] Acuna Terracon Houston Texas [email protected] Adams Agra Foundations 7708 Wagner Road NW Edmonton Alberta T6E 5B2 Canada 780-468-3392 [email protected] Adams Wurster Engineering & Construction 34 Carrie Drive Greenville South Carolina 29615 United States 8646277751 [email protected]

Benjamin Adams Penn StateDepartment of Civil and Environmental Engineering Sackett Building State College Pennsylvania 16802 United States 5596234171 [email protected]

Mike Adams Federal Highway Administration 6300 Georgetown Pike McLean Virginia 22101 United States 202-493-3025 [email protected]

Luis Adcox INGENIERIA CONTINENTAL SA Plaza Conquistador II, local 74M Panama0843-03089 Panama 271-1824 [email protected]

Marshall Addison Marshall B. Addison, Ph.D.,P.E. 3235 Kenilworth Dr Arlington Texas76001-5207 United States 817-467-5535 [email protected]

Drew Aderholt Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States 205-841-8600 [email protected] Agee Pieresearch 501 East Main St Arlington Texas 76010 United States 817-265-0980 [email protected]

Raul Aguilar Becerril Sísmica de Suelos, S.A. de C.V.(+ 52.55) 56.11.32.24 [email protected]

Agust Agustsson Agust Construction & Shoring 13400 S. Figueroa St Los Angeles California 90061 United States 4242700370 [email protected] Agustsson Agust Construction & Shoring 13400 S. Figueroa St Los Angeles California 90061 United States 4242700370 [email protected] Ahdi University of California, Los Angeles 515 Kelton Ave. #110 Los Angeles California 90024 United States 858-220-0390 [email protected] Ahmadipur The Pennsylvania State University 200 Highland Ave., Apt #211 State College Pennsylvania 16801 United States 8149358443 [email protected]

Aseel Ahmed University of Cincinnati 2850 Campus Way Dr., 765 Baldwin Hall Cincinnati Ohio45221-0071 United States 513-556-5517 [email protected]

Asif Ahmed University of Texas Arlington Arlington Texas76019-0308 [email protected]

Jukka Ahonen PPV Finland Turkkirata 27-29 Pirkkala 33960 Finland +358-400-793534 [email protected] Ahsanuzzaman QC Laboratories, Inc. 210 Wells Fargo Dr. Houston Texas 77090 United States 7754008492 [email protected] Aitchison Case Foundation 1325 W. Lake Street Roselle Illinois 60172 United States 630-529-2911 [email protected]

Beena Ajmera Virginia Tech 11652 Telegraph Rd. Santa Fe Springs California 90670 United States (714) 200-3200 [email protected] Akrouch Hayward Baker, Inc. 5461 W. Waters Ave, Suite 900 Tampa Florida 33634 United States 8137632755 [email protected] Al-jeznawi Texas A&M University 1501 Holleman Dr. Apt # 11 college station Texas 77840 United States 281-798-5752 [email protected] AL-NADDAF University of Kansas 2201 Westdale Rd. Apt#C-9 Lawrence Kansas 66049 United States 7857279051 [email protected] Al-Quraan Virginia tech 13500 Copper Croft Run Apt. B blacksburg Virginia 24060 United States 5187633212 [email protected] Alaniz BAUER-PILECO [email protected]

Yousef Alawadhi knpcP.O Box: 70 Safat Postal Code 13001 Kuwait Kuwait kuwait 13001 Kuwait 0096523889675 [email protected]

Sultan Albahloul Saudi Geological Survey Jeddah Alwaha Dist.No2. Jeddah 21514 Saudi Arabia 00966126195000 [email protected] Alberghini Norwalk Marine Contractors 245 Access Road Stratford Connecticut 06615 United States 2038663344 [email protected]

Alexei Albuquerque Robit Av.Othon Gama D´eça 900 - sala 704 Florianopolis

Santa Catarina/Brazil

88015-240 Brazil +554830372660 [email protected]

David Alexander Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected] Allahverdizadeh Colorado School of Mines 1350 Golden Circle, unit 202 Golden Colorado 80401 United States 7204217118 [email protected] Allen Anderson Drilling 3600 east 46th Ave Denver Colorado 80216 United States 3033216680 [email protected] Allen WorldWide Drilling Resource, Inc. PO Box 660 Bonifay Florida 32425 United States 850-547-0102 [email protected] Allen Dave McMahon Construction, Inc. 540 N. Spruce Street Escondido California 92025 619-491-9355 [email protected] Allen DYWIDAG Systems International (DSI) 320 Marmon Drive Bolingbrook Illinois 60440 United States 630-972-4035 [email protected] Allen DYWIDAG Systems International (DSI) 320 Marmon Drive Bolingbrook Illinois 60440 United States 630-972-4035 [email protected] Allen Cal Poly San Luis Obispo Geowall member 13751 Brenan Way Santa Ana California 92705 United States 7143938098 [email protected] Allen Radarview UCT PO Box 775 Humble Texas 77347 United States 800-557-3134 [email protected]

RYNE ALLENPILING PRODUCTS A DIVISION OF ROLL FORM GROUP 2436 WOODSTORK CT ST. AUGUSTINE Florida 32092 United States 904-287-8000 [email protected]

Brad Allen Texas Shafts PO Box 79218 FOrt Worth Texas 76179 United States 817-917-9000 [email protected] Aller TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Alperstein RA Consultants LLC 47 Wilkens Drive Dumont New Jersey 07628 United States 6099189614 [email protected] Alrayyes UCLA 3120 Sawtelle blvd. Los Angeles California 90066 United States 8054059822 [email protected] Alsobrook Big River Industries, Inc. 6877 Hillside Village Circle Salt Lake City Utah 84121 United States 770-640-3008 [email protected]

Abdulaziz Alsolami Saudi Geological Survey Alwaha District. (2) JeddahSaudi Arabia 21414 Saudi Arabia 00966126195000 [email protected]

Maria Gabriela Alvarado Calle Purdue University 3109 Courthouse Dr E Apt 2A West Lafayette Indiana 47906 United States 7657728041 [email protected] Alvarez Alvarez ltda Pedro Butron 217 Cochabamba Bolivia none Bolivia (591)76401356 [email protected] Alvis Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Alvis Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Alzamora Langan 360 West 31st Street 8th Floor New York New York 10001 United States 212-479-5400 [email protected] Amador UTPA 2908 Cassie Edinburg Texas 78541 United States 9564673120 [email protected] Ambio Con-Tech Systems 1832 University Commercial Place Charlotte South Carolina 28213 United States 704-494-3989 [email protected] Ames Bolander 251 Starkey St St Paul Minnesota 55105 United States 651-244-6299 [email protected] Amir Piletest.com POB 9119 59a Vatikim St. Even-Yehuda 4051456 Israel +97298911899 [email protected] Amir-Faryar Professional Service Industries, Inc. 2726 Gallows Road APT 705 Vienna Virginia 22180 United States 7038295110 [email protected] Amos Alexandria Virginia [email protected] Andersen ESC Steel Inc 18 Augusta Pines Dr Suite 115W Spring Texas 77389 United States 281-205-7261 [email protected] Anderson Specrete 10703 Quebec Ave. Cleveland Ohio 44106 United States 216-721-2050 [email protected] Anderson Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Anderson CH2M HILL 1100 112th Avenue NE Suite 400 Bellevue Washington 98004 United States 4254535000 [email protected] Anderson Lane Enterprises 91 Shartlesville Road Mohrsville Pennsylvania 19541 United States 7174487956 [email protected] Anderson HDR 1670 Broadway Suite 3400 Littleton Colorado 80127 United States 3033186283 [email protected] Anderson FHWA 12300 West Dakota Ave., Suite 340 Lakewood Colorado 80228 United States 720-963-3244 [email protected] Anderson Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Anderson Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Anderson Scandinavian Pile Driving PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Anderson Scandinavian Pile Driving PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Anderson US SIte Work 11040 183 Circle NW Suite B Elk River Minnesota 55330 United States 763-280-8508 [email protected] Anderson Becho Incorporated 15901 Olden Street Sylmar California 91342 United States 818-439-4367 [email protected] Anderson US SIte Work 11040 183 circle NW Suite B Elk River Minnesota 55330 United States 763-280-8508 [email protected]

Magnus Anderson Scandinavian Pile Driving PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected]

Brian Anderson Auburn University 238 Harbert Engineering Center Auburn University Alabama 36849 United States 334-844-7373 [email protected] Andrade Atlas Copco Rotex Pihtisulunkatu 1 A Tampere 33330 Finland +358207189387 [email protected] Andresen Arizona State University 1215 E Vista Del Cerro Dr Apt 1015 Tempe Arizona 85281 United States 503-877-8003 [email protected] Andreucci CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Andrews Eastrock 405 Sullivan Ave South Winsor Connecticut 06074 United States 1-860-289-0606 [email protected] Angel ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Angie Pile Dynamics, Inc. 30725 Aurora Road Cleveland Ohio 44139 United States 216-831-6131 [email protected] Ansari ISHERWOOD 3100 Ridgeway Drive Unit 3 Mississauga Ontario L5L 5M5 Canada 9058203480 [email protected] Ansorge GuH USA, Inc. 206 Whitehead Lane Wentzville Missouri 63385 United States 6362628575 [email protected]

Nonika Antonaki Rensselaer Polytechnic Institute 110 8Th St Troy New York12180-3522 United States 802-419-1043 [email protected]

Mariano Antonelli MAIT USA 19 Davidson Lane, Bldg 5 New Castle Delaware 19720 United States 302-778-3844 [email protected]

JuanAntonio Valdez Rubalcava Ediser

av central 1081 casa 26 col parque de la castellana guadalajara jalisco 45117 Mexico 52 33 31100987 [email protected]

Hugo Aparicio Stantec 1409 North Forbes Road Lexington Kentucky 40511 United States 8594223000 [email protected] Appleton John Lawrie Tubulars 15555 Miller Road 1 Houston Texas 77049 United States 2814567100 [email protected] Arbour Amix Systems 33250 Ravine Ave Abbotsford BC V2S 1V6 Canada 778-242-3640 [email protected] Archdekin Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-792 [email protected] Archer MINCON PO Box 13886 Roanoke Virginia 24038 United States 5403449939 [email protected] Arco Agra Foundations 7708 Wagner Road NW Edmonton Alberta T6E 5B2 Canada 780-468-3392 [email protected] Arkin BAY MACHINERY Richmond California 5102369000 [email protected] Armour DBM Contractors, Inc. 1220 South 356th Street Federal Way Washington 98003 United States 253-838-1402 [email protected] Armour DBM Contractors Federal Way Washington 98335 United States 253-838-1402 [email protected] Arnault Keller Foundations Ltd. #2 - 53016 Highway 60 Acheson Alberta T7X 5A7 Canada 7809135832 [email protected] Arnold BAUER Foundation Corp. 13203 Byrd Legg Drive Odessa Florida 33556 United States 561-596-5957 [email protected] Arnold Jinnings Equipment LLC 11515 Richard Road Churubusco Indiana 46723 United States 260-447-4343 [email protected] Arnson GeoEngineers, Inc. 523 East Second Avenue Spokane Washington 99202 United States 5093633125 [email protected] Arrighi GROUP Contractors, LLC PO Box 3560 Baton Rouge Louisiana 70884 United States 2257522500 [email protected] Arrighi Group Contractors PO Box 83560 Baton Rouge Louisiana 70884 United States 225-752-2500 [email protected] Arroyo LOUISIANA TECH UNIVERSITY 3182783914 [email protected] Arseneault CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Artman Geo-Solutions, Inc. 610 Garrison St. Unit D Lakewood Colorado 80215 United States 303-284-9071 [email protected]

Arul Arulrajah Swinburne University FSET (H38), PO Box 218 Hawthorn VIC 3122 Australia + 61 3 9214 5741 [email protected] Ashlock Iowa State University 474 Town Engineering Building Ames Iowa 50011 United States 5152946176 [email protected] Aten Cardno PPI 9821 Katy Freeway, Suite 600 Houston Texas 77024 United States [email protected]

George Athanasopoulos University of Patras, Greece Civil Engineering Department Rion 26500 Greece001302610996543 [email protected]

AddaAthanasopoulos-Zekkos University of Michigan 2350 Hayward Street Ann Arbor Michigan 48103 United States 7347640057 [email protected]

Tim Athy Williams Form Engineering Corp. 8165 Graphic Dr. Belmont Michigan 49306 United States 6168660815 [email protected] Atwood Distinct Capital Group 11305 Four Points Drive Bldg. 1 Ste. 100 Austin Texas 78726 United States 5124027437 [email protected] Aubé Carandina America Inc. 4080 Belgreen Dr. Unit A Ottawa Ontario K1G 3N2 Canada 613-859-7403 [email protected] Audet Gilbert 1840 boul. Marcotte Roberval QC G8H 2P2 Canada 819-279-8888 [email protected] Audet Construction Audet & Knight 140 Jacques-Bibeau Street Rouyn-Noranda Québec J9Y0A3 Canada 819-764-4666 [email protected] Avery AVAR Construction Fremont California 94538 [email protected] Ayers ATLAS COPCO 2040 West Pinnacle Peak Road Phoenix Arizona 85027 United States 6237800200 [email protected] Ayers Hammer & Steel, Inc. 482 Houses Corner Road Sparta New Jersey 07871 United States 973-512-2940 [email protected] Ayres Hayward Baker 14718 Pipeline Ave. Suite B Chino Hills California 91709 United States 9093939300 [email protected] B. Wells Fargo 39 Shiny Pebble Place The Woodlands Texas 77381 United States [email protected] Baaklini Student 13600 Copper Croft Run Blacksburg Virginia 24060 United States 9732201499 [email protected] Baass BAASS DRILLING Victoria Texas 3615507777 [email protected] Babbo Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Babcock Avanti International 822 Bay Star Blvd Webster Texas 77598 United States 281-486-5600 [email protected] Babuin Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected]

Janise Bachler Foremost 1225 64th avenue NE CalgaryAlberta, Canada T2E8P9 Canada 403-295-5800 [email protected]

Umesh Bachu Geopier Foundation Company 17818 Oakland Mills Drive Richmond Texas 77407 United States (713) 824-2680 [email protected] Badeaux CPS HOUSTON Channelview Texas [email protected]

Lydia Baehr Ground Hog Foundation Drilling P.O. Box 60665 Houston Texas77205-0665 United States 281-442-0300 [email protected]

Tom Baehr Ground Hog Foundation Drilling P.O. Box 60665 Houston Texas77205-0665 United States 281-442-0300 [email protected]

Eric Bahner Terra Engineering & Construction Corporation 135 Dynex Drive Pewaukee, Wisconsin53072-3568 United States (414) 881-8857 [email protected]

Jay Bailey Sterling Lumber Company 501 E. 151st Street Phoenix Illinois 60426 United States 7083882223 [email protected]

Joe Bailey Applied Foundation Testing, Inc. 4035 J Louis StGreen Cove Springs Florida 32043 United States 904-284-1337 [email protected]

Bruce Bailey Proferro 411 Sardis Lane Charlotte North Carolina 28270 United States 704-819-5034 [email protected] Bairgi [email protected] Baker Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Baker Baker Pile Driving Covington Louisiana [email protected] Baldazzi Carandina America Inc A 4080 Belgreen Dr Ottawa ON K1G 3N2 Canada 613-226-9887 [email protected] Balderas University of Texas Pan American P.O. Box 664 Elsa Texas 78543 United States 956-684-7518 [email protected] Baldwin Double Star Drilling 312 Hayes Crescent Acheson T7X 5A4 Canada 7804844276 [email protected] Ballouz ISSMGE 3405 bee creek rd Spicewood Texas 78669 United States 5127891335 [email protected]

Paola Bandini New Mexico State University PO Box 30001, MSC 3CE Las Cruces New Mexico88003-8001 United States 575-646-3802 [email protected]

Aritra Banerjee University of Texas at Arlington 700 W Mitchell Cir., Apt 1514A, Arlington Texas 76013 United States 6822084913 [email protected] Banford SCHEFFLER NORTHWEST, INC. Vancouver Washington 3608180070 [email protected] Bannout UCLA 390 Hauser Blvd #6H Los Angeles California 90036 United States 4074616438 [email protected]

Junior Banuelos-Rodela Southwest Concrete Construction, Inc. 2408 N. Parkland Ave Artesia New Mexico 88210 United States 5757469074 [email protected]

Valentina Baraghini SOILMEC 100 Water Street East Providence Rhode Island 02914 United States +39 340 3334014 [email protected] Baraghini McDrill Technologies PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected]

Fernando Barbiere KLEMM Wintersohler Str. 5 Drolshagen 57489 Germany+49 8252 97-1634 [email protected]

Bogdan George Barbu BGB Consulting Houston Texas 713-705-6686 [email protected] Barger DYWIDAG Systems International (DSI) 320 Marmon Drive Bolingbrook Illinois 60440 United States 630-972-4035 [email protected] Barison Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States 4122214500 [email protected] Barkauskas Moretrench 144 Dexter Drive Monroeville Pennsylvania 15146 United States 412-793-9303 [email protected] Barlow Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-792 [email protected] Barman University of Oklahoma 202 West Boyd Street Norman Oklahoma 73019 United States 410-370-7019 [email protected] Barnett Mitsubishi Materials U.S.A. Corp. 6563 Whisper Creek Loop NE Keizer Oregon 97303 United States 503-602-2847 [email protected]

John Barrett University College Dublin Newstead Building, Belfield DublinDublin 6, Ireland Dublin 6 Ireland 3530834707645 [email protected]

Virginia Barron Numa 646 Thompson Rd Thompson Connecticut 06277 United States 860-923-9551 [email protected] Barron TRI-STATE DRILLING Plymouth Minnesota United States [email protected] Barsallo RGB Group Central Islip New York 11722 United States [email protected] Bartlet Stalworth Underground LLC 5515 North East River Road Chicago Illinois 60656 United States 773-294-6752 [email protected] Bartlett West Coast Drilling Hercules California [email protected] Basarich Doosan Portable Power 1293 Glenway Dr Statesville North Carolina 28625 United States 7048833764 [email protected] Baser UNIVERSITY OF CALIFORNIA San Diego California [email protected] Basnett CH2M HILL 4350 West Cypress Street Suite 600 Tampa Florida 33635 United States 813-281-7910 [email protected] Basterrechea Construction Drilling Equipment, Inc. PO Box 1886 Byron California 94505 United States 9259781670 [email protected] Basu University of Waterloo 200 University Ave W Waterloo N2L 3G1 Canada 5198884567 [email protected] Basu The Pennsylvania State University 213C Sackett Bldg University Park Pennsylvania 16803 United States 8148634010 [email protected]

Bate Bate Missouri University of Science and Technology 1401 N Pine St132 Butler-Carlton Hall Rolla Missouri 65409 United States 5733414465 [email protected]

Kevyn Bates Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected]

Mike Batten Holt Crane & Equipment Houston Texas [email protected] Batten Holt Crane & Equipment Houston Texas [email protected] Battini Tecniwell PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Bauer Stucchi USA 1107 Windham Parkway Romeoville Illinois 60446 United States 847-956-9720 [email protected] Baumgartner Southern Methodist University 503 stone creek Dr Prosper Texas 75078 United States 972-890-7204 [email protected] Baur Boh Bros. Construction Co. 730 South Tonti St. New Orleans Louisiana 70119 United States 504-827-7640 [email protected] Baur Boh Bros Construction New Orleans Louisiana United States [email protected] Baxter BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7649 [email protected] Baxter GEI Consultants, Inc. Senior Professional Suite 200 Mount Laurel New Jersey 08054 United States 8566086860 [email protected] Beaird Beaird Drilling 13235 State Park Road Fentress Texas 78622 United States 2547229051 [email protected] Bean Layne 6811 Ash St Frisco Texas 75064 United States [email protected] Beatty Atlas Copco 3700 E.68th Ave Commerce City Colorado 80022 United States 3035131231 [email protected] Beaty Beaty Construction Inc. 5292 W. 100 North Boggstown Indiana 46110 United States 317-835-2254 [email protected] Bebee James McHugh Construction Co. 1737 S. Michigan Avenue Chicago Illinois 60616 United States 312-986-8000 [email protected] Bechtoldt James McHugh Construction Co. 1737 S. Michigan Avenue Chicago Illinois 60616 United States 312-986-8000 [email protected] Beck AUGER SERVICES, INC. Gonzales Louisiana United States 2256479233 [email protected] Beck Auger Services, Inc. Gonzales Louisiana United States [email protected] Beck Munich International Trade Fairs 80 Pine Street, 24th Floor New York New York 10005 United States 646-437-1013 [email protected] Beckett Kentucky Transportation Cabinet 1236 Wilkinson Blvd. Frankfort Kentucky 40601 United States 502-564-2374 [email protected] Bedford Texco Co Christchurch New Zealand [email protected] Bedient T&D Power 4143 E. Quartz Circle, Suite 106 Mesa Arizona 85215 United States 480-654-0162 [email protected] Beech Geosyntec Consultants 1255 Roberts Blvd, Suite 200 Kennesaw Georgia 30144 United States 404-3072676 [email protected] Beemer Texas A&M University 401 Lincoln Ave Apt 42 College Station Texas 77840 United States 6613325716 [email protected]

Erwin Beernink Plaxis bv Computerlaan 14 DelftZuid-Holland 2628 XK Netherlands +31 25117740 [email protected]

Gerardo Benavides University of Texas PanAmerican 1201 W University Dr. Edinburg Texas 78539 United States 9563108373 [email protected] Bendell TenCate Geosynthetics P.O. Box 11555 Saint Paul Minnesota 55111 [email protected] Bender Brevini USA 14141 W Brevini Dr Yorktown Indiana 47396 United States 765-716-1836 [email protected] Bennett Hayes Drilling, Inc. 15525 S. Mahaffie St. Olathe Kansas 66062 United States 816-918-3772 [email protected] Bennett Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Bennett Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 905-820-3480 [email protected] Bennett Toledo Caisson Corporation 6275 Consear Ottawa Lake Michigan 49267 United States 734-854-8118 [email protected] Bennett Toledo Caisson Corporation 6275 Consear Ottawa Lake Michigan 49267 United States 734-854-8118 [email protected] Bennett University of Texas 10814 Rocky Trail San Antonio Texas 78249 United States 210-313-2368 [email protected] Bennier Kiewit Engineering Co. 3555 Farnam Street 9th Floor Omaha Nebraska 68131 United States 402-943-1491 [email protected] Benson Arizona State University 1811 E Apache Blvd 4091 Tempe Arizona 85281 United States 5089826799 [email protected] Bentsen Züblin inc. 6790 Cenutry Avenue Mississauga L5N 2V8 Canada 6475319112 [email protected] Beresis Nicholson Construction 24 Commerce Street Suite 500 Newark New Jersey 07102 United States 973-383-8884 [email protected]

Mauro Beretta Beretta Alfredo Srl Via Vignareto 10BESANA IN BRIANZA North Carolina MB 20842 Italy

39-0-362-99-53-80 [email protected]

Wes Bergeron Hammer & Steel, Inc. P.O. Box 4572 Olathe Kansas 66063 United States 913-768-1505 [email protected] Berget Bauer Foundation Corp. 13203 Byrd Legg Drive Odessa Florida 33556 United States 727-531-2577 [email protected] Bergschneider Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Bernal 20/20 Exhibits 8902 Bateman Blvd Rosharon Texas 77583 United States 281-905-2803 [email protected] Bernardi TenCate Geotube 365 South Holland Drive Pendergrass Georgia 30567 United States 706 693 1833 [email protected] Berninger Champion Equipment Sales, LLC 49 East Gordon Avenue Salt Lake City Utah 84107 United States 8012888919 [email protected] Berry Matrix 327 avena circle Naperville Illinois 60565 United States 630-730-7428 [email protected] Berryhill Steel Pipe Fabricators 2910 Ashby Lane Hoover Alabama 35226 United States 470-246-0258 [email protected] Berryhill Steel Pipe Fabricators 2910 Ashby Lane Hoover Alabama 35226 United States 470-246-0258 [email protected] Berryhill Eddie Kane Steel 508 Maiden Lane Hoover Alabama 35226 United States 205-230-1833 [email protected] Bertlelsen Concept Torque #540 7700-76th St. Close Red Deer Alberta T4P 4G5 Canada 403-340-3466 [email protected] Bertoch The University of Texas at Austin 301 E. Dean Keeton St. Stop C1700 Austin Texas 78712 United States 2083903032 [email protected] Bhandari Bechtel Oil, Gas, and Chemicals 3000 Post Oak Blvd Houston Texas 77056 United States 713-235-5078 [email protected] Vikash Bheemasetti University of Texas at Arlington 408 Kerby Street Apartment 327 Arlington Texas 76013 United States 8172722973 [email protected] Biela ChemGrout 805 East 31st Street Lagrange Park Illinois 60526 United States 708-354-7112 [email protected] Bien Case Foundation 1325 W. Lake Street Roselle Illinois 60172 United States 630-529-2911 [email protected] Biggers Boh Bros. Construction P.O. Drawer 53266 New Orleans Louisiana 70153 United States 504-827-7636 [email protected] Bildik Osmaniye University Osmaniye Turkey [email protected]

Selcuk Bildik Osmaniye University Osmaniye Turkey [email protected] Bindseil EBS Geostructural Inc. 320 Woolwich Street South Breslau Ontario N0B 1M0 Canada 5196483613 [email protected] Bineham Virginia Tech University 1260 Progress Street App. 5500 C Blacksburg Virginia 24060 United States 541-514-4126 [email protected] Bingaman Trinity Inc. 658 Cookman Ave Suite 13 Asbury Park New Jersey 07712 United States 732-455-3795 [email protected]

Ram rathan lal Birali Indian institute of technology Bombay Indian Institute of Technology Bombay Powai MumbaiMaharashtra 400076 India 09757418220 [email protected]

Bill Birch Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Bird Farmersville Foundation Tooling PO Box 111 Farmersville Texas 75442 United States 972-784-6689 [email protected] Bird Williams Form Engineering Corp. 251 Rooney Rd. Golden Colorado 90401 United States 3032169300 [email protected] Bishop Case Foundation 1325 W. Lake Street Roselle Illinois 60172 United States 630-529-2911 [email protected] Bishop Kiewit Engineering and Design 9401 Renner Blvd Lenexa Kansas 66219 United States 913-689-4978 [email protected]

Marco Bissonnette Icanda Corporation (Member of M.S.E. Group) 3131 boulevard de la Concorde Suite 306 Laval Quebec H7E 4W4 Canada +1 450 661 2972 [email protected] Bivens Rembco PO Bpx 23009 Knoxville Tennessee 37933 United States 865-671-2895 [email protected] Black CZM Foundation Equipment 145 E. Industrial Blvd. Pembroke Georgia 31321 United States 912-320-2699 [email protected]

Jason BlaisAtlas Copco Mining, Rock Excavation & Construction 1745 Saundersville Ferry Road Mount Juliet Tennessee 37122 United States 7174180753 [email protected]

Sonja Blanc SIREG Via del Bruo, 12 20862 Arcore (MB) Italy 20862 Italy +39 039 627021 [email protected] Blanchard University of Arkansas 443 Miami Loop Apt 10 Fayetteville 72701 United States 417-214-3126 [email protected] Blanchard Hayward Baker Inc. 3600 E 46th Ave Denver Colorado 80216 United States 303-961-1159 [email protected] Blanco Rexoth Bosch Group San Antonio Texas [email protected] Blanding Hayward Baker Inc. 11180 E Martial Way S Tukwial Washington 98168 United States 206-223-1732 [email protected] Blanton OilField Equipment Sales Gainsville Texas [email protected] Bloem Malcolm Drilling Company 3564 Investment Blvd Hayward California 94545 United States 510 780-1167 [email protected] Blom K&D Construction Services PO Box 31 Chelsea Oklahoma 74016 United States 918-855-6405 [email protected] Blon Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States 4122214500 [email protected] Blood Curtis Drilling 2625 Santa Fe Ave San Marcos California 92069 United States 760-727-7330 [email protected] Bodart Bodart Electric Service, Inc. De Pere Wisconsin [email protected] Boehm HDR Engineering 4401 West Gate Blvd, Suite 400 Austin Texas 78745 United States 5124984709 [email protected] Boehm Hayward Baker, Inc. 509 North Sam Houston Pkwy Suite 300 Houston Texas 77060 United States 281-668-1870 [email protected] Boes RECON 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Bogardus ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Bogdan DYWIDAG Systems International 320 Marmon Drive Bolingbrook Illinois 60440 United States 6303011314 [email protected] Bogen Columbia Energy Richland Washington [email protected] Boggs Century Concrete Partners, Inc. 601 21st Street Suite 300 Vero Beach Florida 32960 United States [email protected] Bolding Schnabel Engineering 9800 JEB Stuart Parkway, Suite 100 Glen Allen Virginia 23059 United States 804-521-2434 [email protected] Bole Hayward Baker 11575 Wadsworth Blvd. Broomfield Colorado 80020 United States 303-469-1136 [email protected] Bolton Raito, Inc. 23595 Cabot Blvd Suite 106 Hayward California 94545 United States 510-259-9900 [email protected] Bonner DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Bonomi PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 208-691-4489 [email protected] Bonora POSILLICO 131-36A 20TH AVENUE COLLEGE POINT New York 11356 United States 7188784988 [email protected]

Martin Bonzel KLEMM Wintersohler Str. 5 Drolshagen 57489 Germany+49 8252 97-1634 [email protected]

Donald Booker Pile Hammer Equipment 1451 Scenic Hwy Rising Fawn GA 30738 United States 832-808-9919 [email protected] Boone Bechtel 50 Beale St 50/15/A21 San Francisco California 94105 United States 4157682846 [email protected]

Charlie Booth American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-965-5608 [email protected] Booth Jr American Equipment / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-438-2626 [email protected] Borella Menard 275 Millers Run Rd Bridgeville Pennsylvania 15017 United States 412-257-2750 [email protected] Borgenstrom Robit Finland 358331403400 [email protected] Borger Skyline Steel 8 WOODHOLLOW RD STE 102 PARSIPPANY New Jersey 07054 United States 2819924000 [email protected] Boschi SIREG Via del Bruo, 12 20862 Arcore (MB) Italy 20862 Italy +39 039 627021 [email protected] Bot GDB 206 Fielding Road Lively Ontario Canada 705-682-4471 [email protected] Boullt Budinger & Associates, Inc. 1101 N. Fancher Road Spokane Valley Washington 99212 United States 509-535-8841 [email protected] Bourassa R W Conklin Steel Supply, Inc P O BOX 42399 Cincinnati Ohio 45242 United States 513-769-0613 [email protected] Bourdo Trine University One University Avenue Angola Indiana IN 46703 United States 2697160175 [email protected] Bowen Voss Parts 2214 West Euless Euless Texas 76640 United States 817-988-5870 [email protected] Bower Maine Drilling & Blasting 88 Gold Ledge Avenue Auburn New Hampshire 03032 United States 603-232-8508 [email protected]

Jim Bower Vecellio & Grogan 2251 Robert C. Byrd Beckley West Virginia 25802 United States 304-252-6575 [email protected] Bowers Virginia Tech 111 Patton Hall Blacksburg Virginia 24061 United States 5403156316 [email protected] Bowman Advanced Construction Techniques 3935 Lloydtown Aurora Road King Ontario L0M 1T0 Canada 905-939-7755 [email protected] Boyer ZÜBLIN Inc. 6790 Century Avenue Suite 401 Mississauga Ontario L5V2N8 Canada +14168409524 [email protected]

Dave Boyes JJM Construction Ltd. 35199 Skeena Avenue AbbotsfordBritish Columbia v2s7h5 Canada 604-946-0978 [email protected]

Victoria Boyko Deep Excavation 30-62 Steinway Str #188 Astoria New York 11103 United States 206-279-3300 [email protected] Boyle Shannon & Wilson, Inc. PO Box 300303 400 N. 34th Street Seattle Washington 98117 United States 206-695-6863 [email protected] Brady GEI Consultants, Inc. 400 N. Lakeview Parkway Suite 140 Vernon Hills Illinois 60061 United States 847-984-3401 [email protected]

John Brakman Hydro-Ram 206 Cummings Road Broussard Louisiana 70518 United States +1 337 837 9224 [email protected]

Scott BrandenbergDepartment of Civil and Environmental Engineering, UCLA 5731 Boelter Hall University of California Los Angeles California 90095 United States (310) 825-9819 [email protected]

Ernest Brandl Schnabel Foundation Company 11221 Richmond Avenue Suite C-101 Houston Texas 77082 United States 281-531-1103 [email protected] Brauer Hayward Baker Lakeside California United States [email protected] Brauer HAYWARD BAKER Lakeside California United States [email protected] Braun Williams Form Engineering Corp. 251 Rooney Rd. Golden Colorado 80401 United States 3032169300 [email protected] Bray Raito, Inc. 23595 Cabot Blvd Suite 106 Hayward California 94545 United States 510-259-9900 [email protected] Brazier Trine University One University Avenue Angola Indiana 46703 United States 4194602594 [email protected] Breinholt IGES Inc. 12429 South 300 East, Ste. 100 Draper Utah 84020 United States 8017484044 [email protected] Brennan Winter Equipment Company 1900 Jospeph Lloyd Parkway Willoughby Ohio 44094 United States 800-294-6837 [email protected] Brettmann A.H. Beck Foundation Company 12751 South Freeway Houston Texas 77479 United States 713-413-3800 [email protected] Briaud Texas A&M University 3136 TAMU, CE/TTI Room 709C College Station Texas 77843 United States 9798453795 [email protected] Bridges Texas Shafts, Inc. PO Box 79218 Fort Worth 76179 United States 817-439-2000 [email protected] Bridwell University of Missour-Columbia E2509 Lafferre Hall Columbia Missouri 65211 United States 573-882-6269 [email protected] Brink Brink 2950 N Plaza Drive Rapid City South Dakota 57702 United States 605-342-6966 [email protected] Brinkerhoff Foundationdrilling.com PO Box 2010 Canyon Lake Texas 78133 United States 830-935-3344 [email protected] Brinkerhoff Foundationdrilling.com 168 Mystic Shores Blvd. Spring Branch Texas 78070 United States 832-588-3935 [email protected] Brivio Imlmotori Group Lomagna Italy Italy [email protected] Broadrick GMI - division of AVAR 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Brock Mckinney Driliing Ft. Worth Texas [email protected] Brockway Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Brodie Carolina Stalite Company 6877 Hillside Village Circle Salt Lake City Utah 84121 United States 704-637-1515 [email protected] Broe PennDrill Manufacturing 24443 Highway 74 Perris California 92570 United States 951-380-2228 [email protected] Brooker Pro-Dig 1604 Roseport Road Elwood Kansas 66024 United States 7858562661 [email protected] Brooks ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Brooks Williams Form Engineering Corp. 7601 North Columbia Blvd. Portland Oregon 97203 United States 5032854548 [email protected] Broulet Boh Bros. Construction 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected]

Dave Brown Dawson Construction Plant Ltd. Chesney Wold Bleak Hall Milton KeynesBuckinghamshire MK6 1NE United Kingdom 441908240300 [email protected]

Mike Brown Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Brown Stucchi USA 1107 Windham Parkway Romeoville Illinois 60446 United States 847-956-9720 [email protected]

Brigitte Brown University of Wisconsin-Madison1415 Engineering Drive 2243 Engineering Hall Madison Wisconsin 53705 United States 763 458 5253 [email protected]

Pat Brown Caterpillar Inc 300 Hamilton Blvd, LQ1900 Peoria Illinois 61629 United States 3096754329 [email protected] Brown BO-MAC CONTRACTORS, LTD 4098422125 [email protected] Brown Dan Brown and Associates 300 Woodland Rd. Sequatchie Tennessee 37374 United States 4237187069 [email protected] Brown Geosyntec Consultants 8217 Shoal Creek Blvd Suite 200 Austin Texas 78757 United States 512-451-4003 [email protected]

Patrick Browne Trottier Piling (2004) Ltd 435 Prairie Acres Bay Grande Pointe Manitoba R5A 0A1 Canada 204-330-5102 [email protected] Bruce ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Bruce Double Star Drilling 312 Hayes Crescent Acheson T7X 5A4 Canada 7804844276 [email protected] Bruce Hubbell Power Systems, Inc. 210 North Allen Street Centralia Missouri 65240 United States 573-864-0703 [email protected] Bruce Geosystems, L.P. P.O. Box 237 Venetia Pennsylvania 15367 United States 724-942-0570 [email protected] Brumsey APE/J&M 1345 Industrial Park Rd. Mulberry, Florida 33860 United States 863) 324-0378 [email protected] Bruning Buffalo Drilling Co. , Inc. 10440 Main St. Clarence New York 14031 United States 716-570-5136 [email protected]

Will Bryan BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7620 [email protected] Bryant MPS Civil Products Group 481 Munn Road Suite 300 Fort Mill South Carolina 29715 United States 205-533-1401 [email protected] Bryant RENSSELAER POLYTECHNIC INSTITUTE 110 8th Street Troy New York 12180 United States 518-276-6941 [email protected] Brylski Boh Bros. Construction Co.LLC 730 South Tonti Street P.O.Drawer 53266 New Orleans Louisiana 70119 United States 504-821-2400 [email protected] Brylski Boh Bros. Construction Co.LLC 730 South Tonti Street P.O.Drawer 53266 New Orleans Louisiana 70119 United States 504-821-2400 [email protected] Sebastian Bryson University of Kentucky 161 Raymond Bldg.

Department of Civil Engineering Lexington Kentucky Kentucky 40506 United States 859-257-3247 [email protected]

Kent Bryson Austin Bank Kilgore Texas [email protected] Buberl Atlantic Caisson Corp. 111 Theatre Road Glen Rock Pennsylvania 17327 United States 717-235-6858 [email protected] Budd Kelly Tractor Co 5460 Okeechobee Boulevard West Palm Beach Florida 33417 United States 5616832015 [email protected]

Aaron Budge Minnesota State University, Mankato Mechanical and Civil Engineering205 Trafton Science Center East Mankato Minnesota 56001 United States 507-389-3294 [email protected]

Dave Buescher Hammer & Steel, Inc. 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 314-895-4600 [email protected] Bultsma Allied Drilling PO Box 12 Fort Worth Texas 76101 United States 817-483-7272 [email protected] Bumpas Red Rock Consulting PO Box 30591 Edmond Oklahoma 73003 United States 4055623328 [email protected] Bunderson Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Burk JD Fields & Company 55 Waugh Drive Suite 1250 Houston Texas 77007 United States 281 558-7199 [email protected] Burke HC Matcon Inc. 126 Earl Thompson Rd ayr ontario m8z3n5 Canada 4164578313 [email protected] Burke BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 7136913000 [email protected] Burman Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States 4122214500 [email protected] Burnhart Drill Pipe Inc 550 South 3rd Street Winsted Minnesota 55395 United States 763-592-8670 [email protected] Burns Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Burns POSILLICO 131-36A 20TH AVENUE COLLEGE POINT New York 11356 United States 7188784988 [email protected] Burrough Condon-Johnson 9685 Via Excelencia Suite 106 San Diego California 92126 United States 8585309165 [email protected] Burrows Hennessy International, Inc. PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Bush Gulf Equipment Corp 5540 Business Parkway Theodore Alabama 36582 United States 251-653-5075 [email protected] Butor Moretrench 189 Jamaica Lane Orlando Florida 32809 United States 4078978562 [email protected] Buttles MENCK 900 Threadneedle ste. 300 Houston Texas 77079 United States 832-399-5062 [email protected] Byers Landstar Transportation Boerne Texas 78006 [email protected] Byford Hayward Baker 1350 W. Lake Street Roselle Illinois 60172 United States 630-339-4300 [email protected] Byle Tetra Tech 27 Windy Knoll Drive Richboro Pennsylvania 18955 United States 215-439-1230 [email protected] Byrne Kelly Tractor Co 5460 Okeechobee Boulevard West Palm Beach Florida 33417 United States 561-683-2015 [email protected] Byrne Simpson & Brown Cranford New Jersey 07016 [email protected] Caballero The University of Texas at Arlington 1225 S Pecan Apt 311 Arlington Texas 76013 United States 7143504424 [email protected] Caballin Hammer & Steel, Inc. P.O. Box 1096 Benicia California 94510 United States 707-746-7820 [email protected] Cabas Virginia Tech 1000 Houndschase Ln Apt D Blacksburg Virginia 24060 United States 5405536403 [email protected]

Rick Cable Dominion Pipe 6845 Tilbury Rd DeltaBritish Columbia V4G 0A3 Canada 604-946-2655 [email protected]

Kevin Cable Eskridge 1900 Kansas City Road Olathe Kansas 66061 United States 913-980-1953 [email protected] Cabrera University of the Pacific 1733 Grassland Way Modesto California 95358 United States 2095316867 [email protected] Cacio R.W. Harris, Inc. 12300 44th St. N Clearwater Florida 33762 United States 727-572-9200 [email protected] Cadden Schnabel Engineering, Inc. 1380 Wilmington Pike West Chester Pennsylvania 19382 United States 6106966066 [email protected] Cadenhead Hayward Baker 1870 Cordell Court Suite 212 El Cajon California 92020 United States 6194433891 [email protected] Cahill Case foundation Company 850 Cassatt Road Berwyn Pennsylvania 19312 United States 610-353-0600 [email protected] Cai LSU 3418 PTH Baton Rouge Louisiana 70803 United States 2259213031 [email protected]

Leonardo Calderon Lainco S.A. de C.V. España 2099 Col. Moderna Guadalajara Jalisco 44190 Mexico011523336159510 [email protected]

Pablo Calderon Lainco S.A. de C.V. España 2099 Col. Moderna Guadalajara Jalisco 44190 Mexico011523336159510 [email protected]

Chris Caldwell GR Birdwell Construction 9721 Derrington HOUSTON Texas 77064 United States 2816447924 [email protected] Caliebe Brennan Industries 525 Garden Oaks Blvd. Houston Texas 77018 United States 4698534036 [email protected]

Sean Callan Advanced Geosolutions Inc 13 Orchard Road, Suite 105 Lake Forest California California 92630 United States 3107969000 [email protected] Callaway Cajun Deep Foundations, LLC 15635 Airline Hwy Baton Rouge Louisiana 70817 United States 2257541369 [email protected] Calligan Hawaiian Dredging Construction Company P.O. Box 4088 Honolulu Hawaii 96812 United States 8087353211 [email protected] Calligan Calligan Systems 1745 Ivy Street Denver Colorado United States [email protected]

Jeff Calow Equipment Sales & Service 1030 Martin Grove Road Toronto Ontario M9W 4W3 Canada 416-249-8141 [email protected] Camacho Cal State Fullerton 12818 Shreve Rd. Whittier California 90602 United States 5626869204 [email protected] Camarena Russo Corporation 333 Sansom Blvd. Saginaw Texas 76179 United States 817-566-7370 [email protected] Cambourakis Structural Engineering Technologies, P.C. 40-12 28th Street Long Island City New York 11101 United States 718-706-7196 [email protected] Cameron Condon - Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 510-636-2100 [email protected] Camp S&ME, Inc. 620 Wando Park Blvd Mount Pleasant South Carolina 29482 United States 8438840005 [email protected] Campbell PennDrill Manufacturing 500 Thompson Ave McKees Rocks Pennsylvania 15136 United States 814-938-1250 [email protected] Campbell PND Engineers, Inc. 1736 4th Ave S Suite A Seattle Washington 98134 United States 206-624-1387 [email protected] Campbell Condon - Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 510-636-2100 [email protected] Campbell FSI Geocon 881 Hatcher Road Bethel Heights Arkansas 72764 United States 4793876016 [email protected] Camper Hayward Baker Inc. 1350 W. Lake Street Roselle Illinois 60172 United States 630-339-4317 [email protected]

Bravilo Campos Hercules Construcciones Lago Huron 6729 Logo del Bosque Monterrey N.L. CP 64890 Mexico [email protected] Canivan S&ME, Inc. 620 Wando Park Blvd. Mt. Pleasant South Carolina 29464 United States 843-884-0005 [email protected] Canning Geo-Institute Reston Virginia [email protected] Cannon DSI Underground Systems 145 Ardenlee Drive Peachtree City Georgia 30269 United States 770 631 1449 [email protected] Cantarella American Equipment Leasing, Inc. 120 Halton Road Suite 10 Greenville South Carolina 29607 United States 864-288-9001 [email protected] Cao Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] CAO University of Texas at Austin 7117 Wood Hollow Dr. Apt 1932 Austin Texas 78731 United States 5126321596 [email protected] Cappa UC Irvine 7519 Palo Verde Rd Irvine California 92617 United States 9493268910 [email protected] Capps Texas Shafts PO Box 79218 FOrt Worth Texas 76179 United States 817-917-9000 [email protected]

Drew Caracciolo ASCE 1801 Alexander Bell Drive Reston Virginia20191-4382 United States 703-295-6087 [email protected]

Anita Cardenas Foundationdrilling.com PO Box 2010 Canyon Lake Texas 78133 United States 830-935-3344 [email protected] Careyva Case Foundation 850 Cassatt Road, Suite 370 Berwyn Pennsylvania 19312 United States 2244569635 [email protected] Cargill Schnabel Foundation Compant 45240 Business Ct. Ste. 250 Sterling Virginia 22152 United States 703-742-0020 [email protected] Cargill ConeTec, Inc. 3612 Locust Court Quinton Virginia 23141 United States 8049665696 [email protected] Carlson PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-845-2540 [email protected] Carlson Balfour Beatty 107 Sourthern Blvd, Suite 201 Savannah Georgia 31405 United States 843-321-1731 [email protected] Carmack GeoStabilization International po box 4709 Grand Junction Colorado 81502 United States 970-210-6170 [email protected] Carmody Case Foundation Roselle Illinois [email protected]

Boris Caro Vargas Nicholson Construction 15603 E. Fremont Drive Centennial Colorado 80112 United States 4128602973 [email protected] Carobine ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Caron Pinnacle Drilling Products LP 5037 Still Creek Ave Burnaby BC V5C 5V1 Canada (604)678-8508 [email protected]

Brenda Caron Control Chemical (1989) Corp. / Matex 7016 30 ST S.E. CalgaryAlberta/Canada T2C 1N9 Canada 4037207044 [email protected]

Don Carosello Pittsburgh Pipe 170 Humboldt Ave Saint Louis Missouri 63147 United States 314-383-5300 [email protected]

JimCarpenter, PE, MSCE ECS Corporate Services, LLC 5433 Braddock Ridge Drive Centreville Virginia 20120 United States 571-299-6002 [email protected]

Yuliana Carrillo Cal State Fullerton 1900 wilow rd arroyo grande California

California/United States 93420 United States 8054063990 [email protected]

Scott Carroll A H BECK FOUNDATION CO. 6012 E Columbus Dr Tampa Florida 33619 United States 8135462225 [email protected] Carroll Arup 77 Water Street New York New York 10005 United States 2128971553 [email protected] Carter Geopier Foundation Company [email protected]

Simone Casagrande Hütte Bohrtechnik GmbH Ziegeleistraße 36 Olpe NRW 57462 Germany 0049 2761 96440 [email protected] Casavant APE/J&M 1345 Industrial Park Rd. Mulberry Florida 33860 United States 863) 324-0378 [email protected] Castaneda PLI Systems, Inc. 3045 SE 61st Ct. Hillsboro Oregon 97123 United States 503-649-8111 [email protected] CASTANO INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] Castelli Parsons Brinckerhoff One Penn Plaza New York New York 10119 United States 212-465-5212 [email protected] Cavey Hayward Baker, Inc. 9 Whipple Street Unit 1 Cumberland Massachusetts 02864 United States (401) 334-2565 [email protected] Cayce MKT Manufacturing Inc 1198 Pershall Rd St. Louis Missouri 63137 United States 3143882254 [email protected] Caywood Terex Utilities 500 Oakwood Road Watertown South Dakota 57201 United States 6058824000 [email protected] Cellar Drillers' Choice, Inc. 16 Copicut Rd. Assonet Massachusetts 02702 United States 401-694-1283 [email protected] Cellar Drillers' Choice, Inc. 1849 Candy Lane Suite B Marietta Georgia 30008 United States 7704207051 [email protected]

Amy Cerato University of Oklahoma 202 W. Boyd Street, Room 334 Norman Oklahoma 73019 United States 405-313-8937 [email protected] Cerato-Leary University of Oklahoma 906 80th Ave SE Norman Oklahoma 73026 United States 405-313-8937 [email protected] Cerato-Leary University of Oklahoma 906 80th Ave SE Norman Oklahoma 73026 United States 405-313-8937 [email protected] Cerba Cerbits Mexico City [email protected] Cerba Cerbits Mexico City [email protected] Cerda Jr. BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7619 [email protected] Cetin University of Georgia 501 East Saint Joseph Street Rapid City South Dakota 57702 United States 13366861361 [email protected] CEVIK OZKANLAR HIDROLIK MAKINA IMALAT LTD SINCAN OSB, ANADOLU CAD. NO:7 ANKARA TURKEY 06930 Turkey +905335994269 [email protected]

Halil Ceylan Iowa State University Civil & Environmental Engineering Dept.

406 Town Engineering Bldg, Iowa State University Ames Iowa

50011-3232 United States 515-294-8051 [email protected]

Ken Chadwick Moretrench 100 Stickle Ave Rockaway New Jersey 07866 United States 973-627-2100 [email protected] Chalfa Foundationdrilling.com PO Box 2010 Canyon Lake Texas 78133 United States 859-230-3090 [email protected] Chalfa, Jr. AVAR Const. / Stressteel Inc. P.O. Box 65 Bonita California 91902 United States [email protected] Chambers Dimension Fabricators 2000 7th Street Scotia New York 12302 United States 518 374 1936 [email protected] Chandler Mason Construction PO Box 20057 Beaumont Texas 77720 United States 409-842-4455 [email protected]

Roger Chandler Keynetix Systems House Burnt Meadow Road Redditch B98 9PA United Kingdom 0152768888 [email protected] Chandran CH2M HILL 6 Wedgewood Irvine California 92620 United States 714-435-6111 [email protected] CHANG FES CHINA LTD 1-403, NO.71 WENZHOU RD HANGZHOU 310015 China 8657128027060 [email protected] CHANG university of Kansas 1450 Jayhawk Blvd. Lawrence Kansas 66045 United States 7855050342 [email protected] Chapman Trinity Expanded Shale and Clay 11728 Highway 93 Boulder Colorado 80308 United States 303-499-1010 [email protected] Chappell Wurster Engineering & Construction 34 Carrie Drive Greenville South Carolina 29615 United States 8646277751 [email protected] Chappelle Malcolm Drilling Company Inc 8701 S 192 St Kent Washington 98031 United States 2533953300 [email protected] Charland GeoRocFor inc. 165 Joseph-Robertson Sherbrooke Québec J1L 2W7 Canada 819-569-4207 [email protected] Charland Geo Roc For Inc. 165 Joseph-Robertson Sherbrooke Quebec J1C 2W7 Canada muguette8georocfor.caLuc Charland GeoRocFor inc. 165 Joseph-Robertson Sherbrooke Québec J1L 2W7 Canada 819-569-4207 [email protected] Charlton Pro-Dig 1604 Roseport Road Elwood Kansas 66024 United States 7858562661 [email protected]

Manoher Chawla Chawla and Associates, INc. 6432 North Le Mai Avenue Chicago Illinois60646-2924 United States (312) 726-7812 [email protected]

Lu Chen Layne Christensen Company 6811 Ash Street Frisco Texas 75034 United States 972-247-6767 [email protected]

Jiannan Chen University of Wisconsin-Madison1415 Engineering Drive 1217 Engineering Hall Madison Wisconsin 53705 United States 608 381 1498 [email protected]

Jinbo Chen The University of Texas at Austin 01 E. Dean Keeton St. Stop C1700 Austin Texas78712-0273 United States 512-954-7477 [email protected]

Shengli Chen LSU Louisiana State University Baton Rouge Louisiana 70803 United States 225-578-2432 [email protected] Cheney Atlas Copco [email protected] Cheng AGL Manufacturing Ltd. 8378 Prince Edward Street Vancouver V5X 3R9 Canada 6042671716 [email protected] Cheng University of Texas - Austin Austin Texas [email protected]

HARIPRASAD CHENNARAPU IIT Hyderabad Yeddumaialram ODF Hyderabadtelangana 502205 India 919985890022 [email protected]

Meryl Cherchia RENSSELAER POLYTECHNIC INSTITUTE 110 8th Street Troy New York 12180 United States 518276-6941 [email protected] Chhoeun Caisson Consultant Inc 28 Allaura Blvd Unit 1 Aurora Ontario L4G3S5 Canada 647-926-2075 [email protected] Chiang Ground Engineering Consultants, Inc. 7393 Dahlia Street Commerce City Colorado 80022 United States 303-289-0989 [email protected] Chiarabelli SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-965-2575 [email protected] Chiarelli New York Concrete Corp. 708 Sharrotts Road Staten Island New York 10309 United States 7189673720 [email protected] Chick FRC CONSTRUCTION Post Office Box 69 Iredell Texas 76649 United States 9726724490 [email protected] Chilcot GA/FC Wagman 3290 N Susquehanna Trail York Pennsylvania 17406 United States 717-764-8521 [email protected] Chinchelli Layne 6811 Ash St Frisco Texas 75064 United States [email protected]

Bhaskar Chittoori Boise State University 1910 University Dr MS 2060 Boise Idaho83725-2060 United States 2084263794 [email protected]

Scott Chmielarski Berkel and Company 2415 Horseshoe Lane Richmond 77406 United States 8329818111 [email protected]

Hyoung-Kwon Choi EXT SeoulSouth Korea South Korea 201-568-1951 [email protected]

Steve Choi Terradol Civil 467 Sylvan Ave Suite 101 Englewood Cliffs New Jersey 07632 United States 201-568-1951 [email protected] Chowbur [email protected] Christensen Case Pacific Company 2121 Ardmore Road Paso Robles California 93446 United States 805-237-8851 [email protected] Christensen Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-792 [email protected]

Stephen Christopherson Remedial Construction Services, L.P. 9977 W. Sam Houston Pkwy N. Houston Texas 77064 United States 2816641151 [email protected] Chuaqui Monir Precision Monitoring Inc. 2359 Royal Windsor Drive Unit 25 Mississauga Ontario L5J4S9 Canada 905-822-0090 [email protected] Chudzik Montabert W243 N2736 Single Tree Dr. Pewaukee Wisconsin 53072 United States 262-290-1128 [email protected] Church HC Matcon Inc. 126 Earl Thompson Rd ayr ontario m8z3n5 Canada 4164578313 [email protected] Cianchetti Deep Foundations Contractors Inc. 145 Ram Forest Rd Stouffville Ontario L0H 1G0 Canada 9057505833 [email protected] Ciancia Langan 360 West 31st Street 8th Floor New York New York 10001 United States 212-479-5400 [email protected] Cibien Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Cicerello University of the Pacific 4632 North Granada Lane Linden California 95236 United States 925-864-1385 [email protected] Ciullo Aldridge Electric 844 east rockland road libertyville Illinois 60048 United States 8472765999 [email protected] Claeys Michels Corporation PO Box 128 Brownsville Wisconsin 53006 United States 920-583-1441 [email protected] Clark BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7645 [email protected] CLARK HAYWARD BAKER 7550 TEAGUE RD STE 300 HANOVER Maryland 21076 United States 9722945000 [email protected] Clarke Fugro Consultants, Inc. 6100 Hillcroft Street Houston Texas 77081 United States 713-369-5400 [email protected] Clemente Bechtel Power Corporation 5275 Westview Drive Frederick Maryland 21703 United States 301-228-7646 [email protected] Cline University of Mount Union 1972 Clark Avenue Alliance Ohio 44601 United States 440-339-8539 [email protected] Clo CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Clo CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Clo CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Clo CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Close Hastings Machine Company 192 Haida Avenue Hastings Pennsylvania 16646 United States 814-659-5160 [email protected] Close CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Close CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Clough Smithsonian Institute 5 Conifer Circle, NE Atlanta Georgia 30342 United States 404 869 3808 [email protected] Coak Control Chemical/Matex Products 7016 30th Street SE Calgary Alberta T2C1N9 Canada 403-720-7044 [email protected] Coakley HCM Contractors Inc 403-2484-884 [email protected] Cobos Decagon Devices 2365 NE Hopkins Court Pullman Washington 99163 United States 5093322756 [email protected] Coccia UNIVERSITY OF COLORADO Boulder Colorado [email protected]

Bernie Coderre Atco Electric 10405 Jasper Avenue Edmonton Alberta Canada T5J3N4 Canada 780-991-5721 [email protected] Coe Temple University 1947 N. 12th St., Room 524 Philadelphia Pennsylvania 19122 United States (215)204-6100 [email protected] Coffey Beaty Construction Co. Inc. 5292 W 100 North Boggstown Indiana 46110 United States 317-835-2254 [email protected] Coffey Case Foundation 1325 W. Lake Street Roselle Illinois 60172 United States 630-529-2911 [email protected] Coffman UNIVERSITY OF ARKANSAS 4190 Bell engineering Center Fayetteville Arkansas 72701 United States 4795758767 [email protected] Anne Cohane GEI Consultants 400 Unicorn Park Drive Woburn Massachusetts 01801 United States 781-721-4000 [email protected] Cohen Anora Foundations Pty Ltd PO Box 3282 Darra Brisbane 4076 Australia 0407307846 [email protected] Colbert Sharp's Construction 3911 - 82nd Ave Leduc Canada T9E 8M3 Canada 780-446-2771 [email protected] Cole RDI Foundation Drilling 20810 Fernbush Houston Texas [email protected]

Mike Coleman Liebherr-Canada Ltd. 1015 Sutton Drive Burlington Ontario L7L 5Z8 Canada +1-905-319-9222 [email protected] Coleman Underpinning & Foundation Skanska 46-36 54th Road Maspeth New York 11378 United States 718-786-6557 [email protected] Collard DEEP Foundations, LLC 18615 Hwy 66 Pacific Missouri 63069 United States 636-393-0639 [email protected] Collier Certified Foundations, Inc. 1306 Banana Rd Lakeland Florida 33810 United States 863-859-3889 [email protected] Collin The Collin Group 7445 Arlington Rd. Bethesda Maryland 20814 United States 301-907-9501 [email protected] Collins University of Missour-Columbia E2509 Lafferre Hall Columbia Missouri 65211 United States 573-882-6269 [email protected]

Michael Collins Lester Publications, LLC 140 Broadway 46th Floor New York New York Manitoba 10005 United States 877-953-2197 [email protected] Collins APE/J&M 7032 South 196th St. Kent Washington 98032 United States 253) 872-0141 [email protected] Colson ESC Pile 18 Augusta Pines Dr Spring Texas 77389 United States 281-205-7261 [email protected] Colvin Hammer & Steel, Inc. 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 314-895-4600 [email protected] Comacchio Commacchio / ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Combs West Coast Drilling 1350 Willow Ave Hercules California 94547 United States 510-245-0556 [email protected] Comi IML Motori Lomagna Italy Italy [email protected] Compton Construct Marketing, LLC 7032 South 196th St. Newton New Jersey 98032 United States 253) 872-0141 [email protected] Condon Condon-Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 5106362100 [email protected] Conety GOETTLE 12071 Hamilton Avenue Cincinatti Ohio 45231 United States - [email protected] Connett Industrial Fabrics Association International 1801 County Road B West Roseville Minnesota 55113 United States 651 225 6914 [email protected] Connor Consolidated Pipe & Supply Company 650 Sentry Parkway, Suite One Blue Bell Pennsylvania 19422 United States 610-941-2110 [email protected] Constable RST Instruments Ltd. 1586 Mira Mar Ave. Seaside California 93955 United States 831-899-1632 [email protected]

Ivan Contreras Barr Engineering Co 4700 West 77th Street Minneapolis Minnesota 55435 United States 9528322882 [email protected] Contreras Arizona State University 1151 S. Forest Ave. Tempe Arizona 85281 United States 6233637778 [email protected] Conzelmann University of Michigan 1117 White Street Ann Arbor Michigan 48104 United States 6169146976 [email protected] Cook Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] Cook Hayward Baker, Inc 5461 W. Waters Ave suite 900 Tampa Florida 33634 United States 813-844-3441 [email protected] Cook RDI Foundation Drilling 20810 Fernbush Houston Texas [email protected] Cooler Davey Drill 200 West Williams St. Kent Ohio 44240 United States 330-673-5400 [email protected] Cooley University of Missour-Columbia E2509 Lafferre Hall Columbia Missouri 65211 United States 573-882-6269 [email protected] Cooper Sterling Lumber Company 501 E. 151st Street Phoenix Illinois 60426 United States 7083882223 [email protected] Cooper Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States (412) 221-4500 [email protected]

Adrian Cooper BSP International Foundations Gipping Road Gt Blakenham Ipswich England IP6 ONL United Kingdom 01473830431 [email protected] Cooper Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected]

Adrian Cooper BSP Internataional Foundations Ltd. Claydon Business Park Gt Blakenham Ipswich Suffolk IP6 0NL United Kingdom +441473830431 [email protected] Copeland Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Corbett APE/J&M 50 Gerber Industrial Drive St. Peters Missouri 63376 United States 636) 397-8400 [email protected] Corcoran Corman Marine Construction 711 East Ordnance Road Baltimore Maryland 21226 United States 410 424 1870 [email protected] CORDELL INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] Cormier 600 Ch Saint-Louis Buckland GoR 1Go Canada [email protected] Cornelius Cornelius Consultants, Inc. 3200 Corte Presidio Carlsbad California 92009 United States 760-519-3891 [email protected] Coronado Southern Methodist University 13406 Castleton dr Dallas Texas 75234 United States 469-618-6861 [email protected] Corp APE/J&M 2985 Loomis Rd. Stockton California 95205 United States 209) 942-2166 [email protected] Corradetti Case Foundation 1325 W. Lake Street Roselle Illinois 60172 United States 630-529-2911 [email protected] Corso Condon - Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 510-636-2100 [email protected] Costabella Oscar Orduno Inc 4500 Fuller Dr suite 205 Irving Texas 75038 United States 972-717-3070 [email protected]

Banain Cote Innovative Piling Solutions 201-9th Street North MartensvilleSaskatchewan S0K2T0 Canada 13063843700 [email protected]

Bridger Cottle Drilling Fluids Solutions 1502 Tuley St. Cedar Hill Texas 7510 United States 801-791-3201 [email protected] Coupland Sis Geo North America 24 A Celestial Drive Narragansett Rhode Island 02882 United States 401-258-8848 [email protected] Courtney Helitech Civil Construction Division 8251 Bunkum Road Kaseyville Illinois 62232 United States 618-410-3456 [email protected] Cowell GeoStructures 413 Browning Court Purcellville Virginia 20132 United States 703-771-9844 [email protected] Cowger Bechtel Equipment Operations, Inc. 1006 Park West Drive Sugar Land Texas 77478 United States 281637267 [email protected] Cox Kelly Tractor Co 330 Hutchings Lane Henderson Nevada 89074 United States (702) 321-6688 [email protected] Cox Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Cox Mississippi State University 235 Walker Hall 501 Hardy Road Mississippi State Mississippi 39762 United States 601-384-7513 [email protected] Cox University of Texas 301 E Dean Keeton Stop C1792 ECJ 9.227 Austin Texas 78712 United States 512-471-9162 [email protected] Cox KS/Bit PO Box483 Benton Illinois 62812 United States 618-9241667 [email protected] Cox CTL Thompson, Inc. 1971 West 12th Avenue Denver Colorado 80204 United States 303-825-0777 [email protected] Craig Farm & Ranch Construction LLC PO Box 69 Iredell Texas 76649 United States 512-484-3981 [email protected] Craven CZM Foundation Drills P.O. Box 50 Feversham Ontario N0C 1C0 Canada 2269807625 [email protected] Crawford Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] Crea IFS, Inland Foundation Specialties 6931 Supply Way Boise Idaho 83705 208-345-9508 [email protected] Creighton Creighton Rock Drill LTD. PO Box 13886 Roanoke Virginia 24038 United States 5403449939 [email protected] Cress APE/J&M 7032 South 196th St. Kent Washington 98032 United States 253) 872-0141 [email protected] Crews ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected]

Morgan Cronin Equipment Sales & Service 1030 Martin Grove Road Toronto Ontario M9W 4W3 Canada 416-249-8141 [email protected] Crossman Atlantic Metrocast Inc P O Box 340 Portsmouth Virginia 23705 United States 757-397-2317 [email protected] Crossman Atlantic Metrocast Inc P O Box 1608 Savannah Georgia 31402 United States 912-966-7032 [email protected] Cruz DYWIDAG Systems International 320 Marmon Drive Bolingbrook Illinois 60440 United States 6303011314 [email protected] Cruz Dywidag Systems International 2154 South Street Long Beach California 90805 United States (562) 531-6161 [email protected] CUCEOGLU Virginia Tech 113 Hearthstone Dr. Apt A, Blacksburg Virginia 24060 United States 540 5143134 [email protected] Culver Kiewit Foundations Group 302 S. 36t St. Suite 400 Omaha Nebraska 68131 United States 402-280-6005 [email protected] Cummins Texas A&M University 2250 Dartmouth #815 College Station Texas 77840 United States 2817932768 [email protected] Cunningham ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Cunningham ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Cunningham Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected]

John Cunningham Alder Geotechnical Services 3910 NE 10th Ave Portland Oregon 97212 United States 5032827482 [email protected] Cunningham ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Curie CASE FOUNDATION Clearwater Florida [email protected] Cutrone AUGER SERVICES, INC. Gonzales Louisiana United States 2256479233 [email protected] Cuzela Brink 2950 N Plaza Drive Rapid City South Dakota 57702 United States 605-342-6966 [email protected] Dallaire Construction Audet & Knight 140 Jacques-Bibeau Street Rouyn-Noranda Québec J9Y0A3 Canada 819-764-4666 [email protected] Damron Allied Drilling PO Box 12 Fort Worth Texas 76101 United States 817-483-7272 [email protected] D. Dapp Dan Brown Associates 300 Woodland Rd Sequatchie Tennessee 37374 United States 423-718-8847 [email protected] Darling III Herbert F. Darling, Inc. 131 California Dr. Williamsville New York 14221 United States 716-632-1125 [email protected] Darter Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Dasbach Beaver Bits Spring Texas [email protected] Dasbach Beaver Bits Spring Texas [email protected]

Derrick Dasenbrock Minnesota Department of Transportation 1400 Gervais AveMaterials and Road Research Maplewood Minnesota 55109 United States 651-366-5597 [email protected]

Steve Davidow Crux Engineering Group 4308 N Barker RD Spokane Washington 99027 United States 509-892-9409 [email protected] Davie Bechtel Power Corporation 5275 Westview Drive Frederick Maryland 21703 United States 301-228-7647 [email protected] Davies Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Davies Digga North America 2325 Industrial Parkway SW Dyersville Iowa 52040 United States 5638757915 [email protected] Davis Beaty Construction, Inc. 5292 W. 100 N. Boggstown Indiana 46110 United States 317-835-2254 [email protected] Davis Agate Construction Co., Inc. 1030 Route 83 Clermont New Jersey 08210 United States 6096249090 [email protected] Davis Lester Publications, LLC 140 Broadway 46th Floor New York New York 10005 United States 866-953-2190 [email protected] Davis Mason Construction 6285 Walden Rd Beaumont Texas 77707 United States 09-55-4865 [email protected] Davis Trident Construction Ltd 21 Dundee Ave Mount Pearl NL A1N 4r6 Canada 7093687331 [email protected] Davis University of Arkansas 788 W. Rainbow Dr. Apt 4 Fayetteville 72703 United States 913-485-0941 [email protected] Davis Farm & Ranch Construction LLC PO Box 69 Iredell Texas 76649 United States 512-484-3981 [email protected] Davis Cal Poly San Luis Obispo 171 Ramona Drive San Luis Obispo California 93405 United States 619-410-9331 [email protected] Davis Massman Construction 8901 State Line Road Suite 240 Kansas City Missouri 64114 United States 8165231000 [email protected] Davis F & W Construction Co. Foundation Dviision 1875 Mitchell Rd. Suite D Mableton Georgia 30126 United States 4046992725 [email protected] Davis Liebherr Houston Texas [email protected] Day University of Missouri E2509 Lafferre Hall Columbia Missouri USA 65201 United States 2173712185 [email protected]

Kevin Day Axiom Foundations, LLC7427 Matthews Mint Hill Rd Ste 105-

253 Mint Hill North Carolina 28227 United States 803-548-1480 [email protected]

Anirban De Manhattan CollegeCivil & Environmental Engineering Department Manhattan College Bronx New York 10471 United States 718-862-7175 [email protected]

Rob De Francis GMI - division of AVAR 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] De Jager Kelly Tractor Co 5460 Okeechobee Boulevard West Palm Beach Florida 33417 United States (209) 534-6349 [email protected] Deaton Schnabel Foundation Company 45240 Business Court SUITE 250 Sterling Virginia 20166 United States 7037420020 [email protected] Deaton Dataforensics 6825 Jimmy Carter Blvd #1210 Norcross Georgia 30071 United States 6784060106 [email protected] DeDecker SkyMan USA 421 Guildford Avenue Chambersburg Pennsylvania 17201 United States 7173317601 [email protected] Deemer APE/J&M 500 Newtown Rd. #200 Virginia Beach Virginia 23462 United States 757) 518-9740 [email protected] DeFrancis Ground Modification & Improvement Freemont California [email protected] DeGiacomo CM Labs Simulations Montreal QC H3C 1T2 Canada [email protected] Degitz paradise excavation and const. 17330 willis nrd caldwell Idaho 83607 United States 208-941-6504 [email protected] DeGracia Avar Construction 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected]

Dag Dejene Texas Dept. of Transportation 125 E. 11th Street Austin Austin Texas78701-2483 United States (512) 416-2183 [email protected]

Tyson Deklavs Hayward Baker, Inc. 509 N. Sam Houston Parkway E. Suite 300 Houston Texas 77060 United States 2816681870 [email protected]

Liliana Del Rio Gandara Cristobal de Olid 489 Reforma Veracruz 91919 Mexico +52 229 10 02 01 [email protected] DellAringa Blue Iron Inc 4300 campus drive newport beach California 92660 United States 9492655991 [email protected] Delorme Robit inc 639 W Diversey Pway Suite#222 Chicago Illinois 60614 United States 2244013974 [email protected] DeLozier K&D Construction P.O. Box 31 Chelsea Oklahoma 74016 United States 918-636-1808 [email protected] DeLozier K&D Construction P.O. Box 31 Chelsea Oklahoma 74016 United States 918-636-1808 [email protected]

John Delphia Texas Dept. of Transportation 125 E. 11th Street Austin Austin Texas78701-2483 United States (512) 416-2183 [email protected]

Maria DeLussey BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7653 [email protected] Demshar University of Minnesota Duluth 127 N 28th Ave W Duluth Minnesota 55806 United States 9529136392 [email protected] Denbroeder Williams Form Engineering Corp. 8165 Graphic Dr. Belmont Michigan 49306 United States 6168660815 [email protected]

Wen Deng Missouri University of Science and Technology 211 Butler-Carlton Hall 1401 N. Pine St. Rolla Missouri 65409 United States 573-341-4484 [email protected] DeNicola J. Fletcher Creamer & Son, Inc. 101 East Broadway Hackensack New Jersey 07601 United States 201-488-9866 [email protected] Denier New York Drilling Services, Inc. PO Box 918 3025 Route 32 Saugerties New York 12477 United States 845-246-9193 [email protected]

Idil Deniz Akin University of Wisconsin Madison1415 Engineering Drive 2243 Engineering Hall Madison Wisconsin 53706 United States 847-644-1379 [email protected]

Jim Denk Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected] Dennis Rev Drill 4605 Wedgewood Blvd Frederick Maryland 21703 United States 3016626552 [email protected] Dennison Con-Tech Systems 1832 University Commercial Place Charlotte South Carolina 28213 United States 704-494-3989 [email protected] DePaco Malcolm Drilling Co., Inc. 4926 N. Azusa Canyon Road Irwindale California 91706 United States 626-338-0035 [email protected] Depperschmidt Superior Truck Equipment 7920-56 St. SE Calgary AB T2C 4S9 Canada 913-302-1301 [email protected] Derobio Layne Christensen Company 6811 Ash Street Frisco Texas 75034 United States 972-247-6767 [email protected] DeRubertis PO Box 506 Cashmere Washington 98815 United States 206-669-3002 [email protected] Deschamps Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Desmeules PRETECH Montreal Quebec Canada 8003878761 [email protected] Desmeules PRECO Dorval Quebec Canada 5147801280 [email protected] Desmeules PRETECH Montreal Quebec Canada 8003878761 [email protected]

Samer Dessouky UTSA one UTAS circleUniv. of Texas-San Antonio San Antonio Texas 78249 United States 2104587072 [email protected]

Olivia Deterling The University of Texas at Austin 301 E. Dean Keeton St. ECJ 9.227 Austin Texas 78712 United States 2075229514 [email protected] Devine Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected]

Dina Dewane Texas Dept. of Transportation 125 E. 11th Street Austin Austin Texas78701-2483 United States (512) 416-2183 [email protected]

Teri DeWitt DeWitt Construction 13909 NE 10th Ave. Vancouver Washington 98685 United States 360-576-8755 [email protected] DeWitt DeWitt Construction 13909 NE 10th Ave. Vancouver Washington 98685 United States 360-576-8755 [email protected]

Mandar Dewoolkar The University of Vermont 213A Votey Hall 33 Colchester Avenue Burlington Vermont 05405 United States 8026561942 [email protected] Deysher SAS Stressteel, Inc. 100 New Dutch Lane Fairfield New Jersey 07004 United States 9732445995 [email protected] Dezort IPC PO Box 631783 Littleton Colorado 80163 United States 303-518-5336 [email protected]

Eduardo Di Bello Fundaciones de Panama S.A. Calle Elida diez # E-24 PanamaState of Panama 507 Panama (507)2613654 [email protected]

Gianfranco Di Cicco GDConsulting, LLC po box 542019 Lake Worth Florida 33463 United States 6177842027 [email protected] Di Fabio Paco Equipment 250 S. Webster St. Seattle Washington 98101 United States 206.762.3550 [email protected] Diano Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Diaz Texas A&M University Student 3625 Wellborn Road Apt 1802 Bryan Texas 77801 United States 7148733203 [email protected] Dicken Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Dickerson Massman Construction Co 8901 State Line Suite 240 PO Box 8458 Kansas City Missouri 64114 United States 8165231000 [email protected] Dickinson Berkel & Company Contractors, Inc. 7300 Marks Lane Austell Georgia 30168 United States 770-941-5100 [email protected] Dietel Piling, Inc. PO Box 1847 Texas City Texas 77592 United States 4099453459 [email protected] DIETSCH NICHOLSON CONSTRUCTION COMPANY 12 MCCLANE ST CUDDY Pennsylvania 15031 United States 4122214500 [email protected] Diffy Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States 205-841-8600 [email protected] Digby Digga North America 2325 Industrial Parkway SW Dyersville Iowa 52040 United States 5638757915 [email protected]

Dom DiGiammatteo Daniel Steel Industries, Inc. 4640 N. Beltline Road Sunnyvale Texas 75182 United States 9722267676 [email protected]

Dom DiGiammatteo Daniel Steel Industries, Inc. 4640 N. Beltline Road Sunnyvale Texas 75182 United States 9722267676 [email protected] DILLION INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] DiMaggio Jerry A. DiMaggio Consulting 1603 Earlham Avenue Crofton Maryland 21114 United States 4107212973 [email protected] DiMaggio ARA 1603 Earlham Avenue Crofton Maryland 21114 United States 443-852-4829 [email protected] Ding University of Missouri E2509 Lafferre Hall Columbia Missouri USA 65201 United States 5732892921 [email protected] Dittmeier Hammer & Steel, Inc. 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 314-895-4600 [email protected]

Tim Dittmeier Hammer & Steel, Inc. 4469 CR 209 SouthGreen Cove Springs Florida 32043 United States 904-284-6800 [email protected]

Thomas Diviak Kimble Manufacturing 1951 Reiser Ave. SE New Philadelphia, Ohio 44663 United States 330 3086705 [email protected] Dixon Federal Highway Administration 12300 West Dakota Ave Lakewood Colorado 80228 United States 720-963-3720 [email protected]

Clayton Dodd GDS Instruments Unit 32 Murrell Green Business Park London Road Hook, Hampshire RG27 9GR United Kingdom +441256382450 [email protected] Dodds Moretrench 144 Dexter Drive Monroeville Pennsylvania 15146 United States 412-793-9303 [email protected]

Patrick Doherty PETERSON GEOTECH Skaneateles New York 3155210815 [email protected] Doherty PETERSON GEOTECH Skaneateles New York 3155210815 [email protected] DOLEZAL Atlas Copco 1830 RADIUS Dr #826 HOLLYWOOD Florida FL 33020 United States 9544714044 [email protected] Dominguez A.H. Beck Foundation Co., Inc. 5123 Blanco Road San Antonio Texas 78216 United States 210-342-5261 [email protected] Donald Terracon 617 Jeanlafitte Baton Rouge Louisiana 70810 United States 225-344-6052 [email protected] Dones Avar Construction 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Dong Case Western Reserve University 10900 Euclid Ave. Cleveland Ohio 44106 United States 2162800667 [email protected] Donville Beaty Construction, Inc. 5292 W 100N Boggstown Indiana 46110 United States 3178352254 [email protected] Donville Beaty Construction 317 Wakefield Dr E Greenwood Indiana 46142 United States [email protected] Dornbierer GEOBRUGG 22 Centro Algodones Algodones New Mexico 87001 United States 505-690-7144 [email protected] Dotson Amec Foster Wheeler 3800 Ezell Rd Suite 100 Nashville Tennessee 37211 United States 6155777012 [email protected] Douet Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States (412)221-4500 [email protected] Douglas Union Pacific Railroad 1400 Douglas Str. STOP 0910 Omaha Nebraska 68179 United States 402-544-3581 [email protected] Doumet University of Oklahoma 1624 Claudia Drive Norman Oklahoma 73071 United States 405-589-7072 [email protected] Dragone BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7689 [email protected] Dragone BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7645 [email protected] Draper QMF Steel 386 IH 30 Cambell Texas 75442 United States 800-881-071 [email protected]

Trent Dreese Gannett Fleming P.O. Box 67100 Harrisburg Pennsylvania17106-7100 United States 717-763-7211 [email protected]

Aine Driscoll Service Steel Warehouse 5 Dogwood Ct Bernardsville New Jersey 07924 United States 7132109323 [email protected] Drought American State Equipment Co Inc 2055 S 108th st Milwaukee Wisconsin 53227 United States 414-541-8700 [email protected] Drumheller Densification, Inc. 40650 Hurley Lane Paeonian Springs Virginia 20129 United States 5408824404 [email protected] Drury Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected]

Frank Du Plessis Kantey & Templer Consulting Engineers PO Box 3132 Cape Town 8000 South Africa 0027 21 4059600 [email protected] Dubblestyne Geo-Foundations Contractors Inc. 302 Main Street North Acton Ontario L7J 1W9 Canada 5198533216 [email protected] Dudici Hammer & Steel, Inc. 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 314-895-4600 [email protected] Dugan CETCO 2870 Forbs Avenue Hoffman Estates Illinois 60192 United States 312-215-4078 [email protected] Dugger West Coast Drilling 1350 Willow Ave Hercules California 94547 United States 510-245-0556 [email protected] Dumre University of Arkansas 833 W. Sycamore St. Apt 6 Fayetteville 72703 United States 270-403-9590 [email protected] Duncan Auger Services, Inc. Gonzales Louisiana United States [email protected] Dunn Pro-Dig 1604 Roseport Road Elwood Kansas 66024 United States 7858562661 [email protected] Dunn Arup 560 Mission Street Suite 700 San Francisco California 94105 United States 415 963-3860 [email protected] DuPre Cape Romain Contractors, Inc. 612 Cape Romain Rd. Wando South Carolina 29492 United States 843 884 5167 [email protected] DuPre Cape Romain Contractors, Inc. 612 Cape Romain Rd. Wando South Carolina 29492 United States 843 884 5167 [email protected]

Haden DuranGregory Geotechnical-Oklahoma State University 2001 West 44th Ave Stillwater Oklahoma 74074 United States 405-714-3689 [email protected]

Randy Durecka The Walsh Group Chicago Illinois 3125635400 [email protected] Durham WORD International,Inc 4565 Reid Rd. Elon North Carolina 27244 United States 3365846700 [email protected] Durigan Commacchio 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Dutchak GeoSolv Design/Build Inc. 122 Creditstone Rd. Vaughan Ontario L4K 1P2 Canada 4164074854 [email protected] Dutton Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Dutton Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Duty Baroid Industrial Drilling Products 3000 N Sam Houston Pkwy E Houston Texas 77032 United States 5407290483 [email protected] Dwight Menard USA 11767 Katy Freeway Suite 705 Houston Texas 77079 United States 3468882105 [email protected] Dwyer Magnum Piering 6082 Schumacher Park Drive Westchester Ohio 45069 United States 800-822-7437 [email protected] Dwyre Parsons Brinckerhoff 10918 Braewick Drive Carmel Indiana 46033 United States (317) 287-3406 [email protected] Dyer Richard Goettle, Inc. 12071 Hamilton Ave Cincinnati Ohio Ohio 45231 United States 5138258100 [email protected] Eagens ASI Constructors 1850 E. Platteville Blvd Pueblo West Colorado 81007 United States 719-647-2821 [email protected] Eager Foundation Drilling of Illinois, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Eardley Landstar Transportation Boerne Texas 78006 [email protected]

Ryan Eaves Texas Dept. of Transportation 125 E. 11th Street Austin Austin Texas78701-2483 United States (512) 416-2183 [email protected]

Eric Ebel ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Ebelhar Terracon 611 Lunken Park Drive Cincinnati Ohio 45226 United States 5136129022 [email protected] Ecker Center Rock Inc. 118 Schrock Drive Berlin Pennsylvania 15530 United States 814-267-7100 [email protected] Eckert Richard Goettle, Inc. 12071 Hamilton Ave Cincinnati Ohio Ohio 45231 United States 5138258100 [email protected] Eckes Commercial Credit Group Farmersville Texas United States 469-207-9129 [email protected]

Matthew EcksteinNational Commission for the Certification of Crane Operators 2750 Prosperity Ave Suite 505 Fairfax Virginia 22031 United States 7035602391 [email protected]

Morgan Eddy Steele Foundation, LLC 3299 K Street NW #601 WashingtonDistrict of Columbia 20007 United States 2023421194 [email protected]

Gordon Edgelow Keller Canada PO Box 2085 810-9th street N MartensvilleSaskatchewan S0K 2T0 Canada 306 385-3529 [email protected]

Andrea Edwards Cox Industries 237 Forrestry Rd Eutawville South Carolina 29048 United States 843-991-18-8209 [email protected] Edwards M.A.Bongiovanni 100 James Valeo Syracuse New York 13205 United States 315-27-9592 [email protected] Egertsen PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-845-2540 [email protected] Eggers Nicholson Construction 850 N 550 W North Salt Lake Utah 84054 United States 801-296-5899 [email protected] Ekstrom Brigham Young University 7 S 300 E Provo Utah 84606 United States 8013610829 [email protected] El Mohtar University Of Texas At Austin 301 E Dean Keeton strt, Stop C1792 ECJ 9.227 Austin Texas 78712 United States 5124713695 [email protected]

Usama El Shamy Southern Methodist University PO Box 750340 Dallas Texas75275-0340 United States 2147683124 [email protected]

Rhonda El-Hachache UCLA 1010 E. Acacia Ave. #215 Glendale California 91205 United States 8185230294 [email protected] El-Quqa Virginia Tech 13500 Copper Croft Run Apt B Blacksburg Virginia 24060 United States 5127059100 [email protected] El-Sekelly Rensselaer Polytechnic Institute 110 8th street (RPI) JEC rm 4049 Troy New York 12180 United States 5189613696 [email protected] M. El-Sherbiny Cairo University Soil Mechanics & Foundations Lab Giza Street Giza 12611 Egypt +201066695600 [email protected] EL-Tayash University of Missour-Columbia E2509 Lafferre Hall Columbia Missouri 65211 United States 573-882-6269 [email protected] ABDOU ALI ELASHRI AL ZAHRAA FOUNDATION CONT. LLC PO BOX 20286 DUBAI 0000

United Arab Emirates 00971 4 3332048 [email protected]

Mohamed ElkasabgyAmec Foster Wheeler Environment & Infrastructure 140 Quarry Park Blvd. S.E. Calgary Alberta T2C 3G3 Canada 403-540-3906 [email protected]

May ElKhattab Arup 77 Water Street New York New York 10005 United States 2128963196 [email protected] Ellerington Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected]

Mike Elliott Pile Equipment, Inc. 1058 Roland AvenueGreen Cove Springs Florida 32043 United States 9048380333 [email protected]

Tony Ellis Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Ellis University of Texas at Austin 2812 Nueces St Apt 104 Austin Texas 78705 United States 5129560421 [email protected] Ellman Mueser Rutledge Consulting Engineers 1 cowdrey street Yonkers New York 10701 United States 917 339-9319 [email protected] Elmore CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Elsayed Geotechnology, Inc. 3312 Winbrook Memphis Tennessee 38116 United States 9013531981 [email protected] Elston Illini Drilled Foundations, Inc. 14512 Perrysville Road Danville Illinois 61834 United States 217-442-8765 [email protected] Emerson University of Texas Pan American 3500 San Armando Mission Texas 78572 United States 956-424-2005 [email protected] Emirler Curkurova University Curkurova Turkey [email protected] Emory James McHugh Construction Co. 1737 S. Michigan Avenue Chicago Illinois 60616 United States 312-986-8000 [email protected] Engel E.L. Robinson Engineering 1801 Watermark Drive Suite 310 Columbus Ohio 43215 United States 614-586-0642 [email protected] Engel E.L. Robinson Engineering 1801 Watermark Drive Suite 310 Columbus Ohio 43215 United States 614-586-0642 [email protected] Erasmus Kelly Tractor Co PO Box 1318 Mulberry Florida 33860 United States (863) 354-9036 [email protected] Erath Foundation Technologies Inc 1400 Progress Industrial Blvd Lawrenceville Georgia 30043 United States 800-773-2368 [email protected] Erickson Fenton Rigging and Contracting 2150 Langdon Farm Road Cincinnati Ohio 45237 United States 513-631-5500 [email protected] Erickson Williams Form Engineering Corp. 251 Rooney Rd. Golden Colorado 80401 United States 3032169300 [email protected] Erickson University of Minnesota Duluth 142 Erickson Rd. Esko Minnesota 55733 United States (218) 391-2821 [email protected] Errickson Precision Drilling Inc. 277 Kingwood Stockton Rd Stockton New Jersey 08559 United States 908-996-2200 [email protected] Errickson Precision Drilling Inc. 277 Kingwood Stockton Rd Stockton New Jersey 08559 United States 908-996-2200 [email protected]

E. Ece Eseller-Bayat Istanbul Technical UniversityBüyükdere Caddesi Ayazaga Campus Department of Civil Engineering Istanbul Turkey 34469 Turkey +902122853860 [email protected]

Miika Eskelinen Junttan Oy [email protected] Espen Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Espinoza Oscar Orduno Inc 4500 Fuller Dr suite 205 Irving Texas 75038 United States 972-717-3070 [email protected] Espinoza Oscar Orduno Inc 4500 Fuller Dr suite 205 Irving Texas 75038 United States 972-717-3070 [email protected]

Dorian Espinoza Geotecnica Consulting LLC 1360 Union Hill Rd.400 Overlook Business Park Alpharetta Georgia 30004 United States (864) 650-9065 [email protected]

Jesus Esquivel Arizona State University 6610 N. 93rd Ave, apt. 1097 Glendale Arizona 85305 United States 6025038253 [email protected]

Alan Esser SME, Inc. 9375 Chillicothe Road Kirtland Ohio44094-8501 United States 440-256-6500 [email protected]

Ross Estabrooks Stucchi USA 1107 Windham Parkway Romeoville Illinois 60446 United States 847-956-9720 [email protected]

Erik Estrada Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Estrada TesCar PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Ettinger Skyline Steel 3250 Peachtreee Industrial Blvd Suite 203 Duluth Georgia 30096 United States 678-474-1074 [email protected] Etue Tadano Mantis Cranes 208 Arbor Shores North Newnan Georgia 30265 United States 615-630-0177 [email protected]

Andrew Evans Hydro-Ram 206 Cummings Road Broussard Louisiana 70518 United States +1 337 837 9224 [email protected]

Jeffrey Evans Bucknell UniversityDepartment of Civil & Environmental Engineering Lewisburg Pennsylvania 17837 United States 5705771371 [email protected]

Matt Ewald AH Beck Foundation Company 5123 Blanco Road San Antonio Texas 78216 [email protected] Faber CJ Drilling Inc. 19N041 Galligan Road Dundee Illinois 60118 United States 847-989-6572 [email protected] Falcon UT Dallas 19251 Preston Rd. Apt 612 Dallas Texas 75252 United States 469-5442255 [email protected] Falcone Virginia Tech 13500 Copper Corft Run Apartment B Blacksburg Virginia 24060 United States 7818314250 [email protected] Fallert University of Missouri E2509 Lafferre Hall Columbia Missouri USA 65201 United States 5735351108 [email protected] Fallon Foundation Constructors, Inc. PO Box 97 81 Big Break Road Oakley California 94561 United States 925-754-6633 [email protected] Fan Parsons Brinckerhoff 444 S Flower Street Suite 800 Los Angeles California 90071 United States 213-896-5656 [email protected] Fargerson 3M 6801 River Place Blvd Austin Texas 78726 United States 713-385-3704 [email protected] Fargnoli Agate Construction Co., Inc. 1030 Route 83 Clermont New Jersey 08210 United States 6096249090 [email protected] Farid Boise State University 1910 University Drive MS 2060 Boise Idaho 83725 United States 2084264827 [email protected] Farley Brasfond USA 1785 N. Geyers Chapel Rd. Wooster Ohio 44691 United States 330-262-0015 [email protected] Farley Vecellio & Grogan, Inc. 2251 Robert C Byrd Drive P.O. Box 2438 Beckley West Virginia 25801 United States 304-252-6575 [email protected] Fassett Condon-Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 5106362100 [email protected] Fattorusso Moretrench 100 Stickle Avenue Rockaway New Jersey 07866 United States 973-627-2100 [email protected] Faust Malcolm Drilling 92 NAtoma St. San Francisco California 94105 United States 415-901-4400 [email protected] Favaretti UC Irvine Irvine California [email protected] Federighi Condon-Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 5106362100 [email protected]

Xunchang Fei University of Michigan 9 EWRE, 1351 Beal Ave. Ann Arbor Michigan48109-2125 United States 734-6155963 [email protected]

John Feil PJ's Rebar, Inc. 45055 Fremont Blvd Fremont California 94538 United States 510-743-5292 [email protected] Fekry DELDOT 800 Bay Rd P.O Box 778 Dover Delaware 19903 United States 302-760-2551 [email protected] Fenwick APE/J&M 7032 South 196th St. Kent Washington 98032 United States 253) 872-0141 [email protected] Fernandez Digga North America 2325 Industrial Parkway SW Dyersville Iowa 52040 United States 5638757915 [email protected] Fernandez Champion Equipment Sales, LLC. 701 Green Valley Pkwy. Suite 200 Henderson Nevada 89074 United States 8773745574 [email protected] Fernandez Digga North America 2325 Industrial Parkway SW Dyersville Iowa 52040 United States 5638757915 [email protected] Ferreira Earth Solutions 5958 Snow Hill Road Suite 144-133 Ooltewah Tennessee 37363 [email protected] Ferrer Stressbar 165 Passaic Ave Fairfield New Jersey 07004 United States 201-241-2444 [email protected] Feruglio Casagrande SpA Via A. Malignani N. 1 Fontanafredda 33074 Italy 973-579-1906 [email protected]

Kyle Fetterly Brewster Well Drilling / FTE Drilling 77 James Boyle Drive Mount Uniacke

Canada / Nova Scotia b0n1z0 Canada 19024780417 [email protected]

Frank Fezza Mainland Shoring PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Filotti, P.E. Underpinning & Foundation Skanska 46-36 54th Road Maspeth New York 11378 United States 718-786-6557 [email protected] Finch McKinney Drilling Company Post Office Box 126109 Fort Worth Texas 76126 United States 8174431465 [email protected] Finnegan Budinger & Associates, Inc. 1101 N. Fancher Road Spokane Valley Washington 99212 United States 509-535-8841 [email protected]

Rick Finney Foremost 1225 64th avenue NE CalgaryAlberta, Canada T2E8P9 Canada 403-295-5800 [email protected]

Gualtiero Fioravanti Kelly Tractor Co / IMT 5460 Okeechobee Boulevard West Palm Beach Florida 33417 United States 5616832015 [email protected] Fiore Oakmont Capital Services 1398 Wilmington Pike Suite 200 West Chester Pennsylvania 19382 United States 973-582-3400 [email protected] Fisher Center Rock Inc. 118 Schrock Drive Berlin Pennsylvania 15530 United States 814-267-7100 [email protected] Fisher Center Rock Inc. 118 Schrock Drive Berlin Pennsylvania 15530 United States 814-267-7100 [email protected] Fisher Crux Engineering Group 4308 N Barker RD Spokane Washington 99027 United States 509-892-9409 [email protected] Fisher Allied Drilling PO Box 12 Fort Worth Texas 76101 United States 817-483-7272 [email protected] Fisher Crux Engineering Group 4308 N Barker RD Spokane Washington 99027 United States 509-892-9409 [email protected] Fisher Hayward Baker, Inc. 661 Shahan Prairie Rd. Little Elm Texas 75068 United States 972-294-5000 [email protected] Fisher Allied Drilling PO Box 12 Fort Worth Texas 76101 United States 817-483-7272 [email protected] Fishman McMahon & Mann Consulting Engineers, P.C. 2495 Main St. Suite 432 Buffalo New York 14214 United States 716-834-8932 [email protected] Fistarol Casagrande SpA Via A. Malignani N. 1 Fontanafredda 33074 Italy 973-579-1906 [email protected] Fitzpatrick CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] FitzPatrick, P.E. DuroTerra 639 Granite Street Braintree Massachusetts 02184 United States 781-817-6053 [email protected]

Dave Flack SkyMan USA 421 Guildford Avenue Chambersburg Pennsylvania 17201 United States 7174960301 [email protected] Flannigan SEABOARD FOUNDATIONS Post Office Box 126408 Benbrook Texas 76126 United States 8179846527 [email protected] Flecker Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Fleming University of Illinois at Urbana-Champaign 205 N Mathews Ave. Urbana Illinois 61801 United States 8472205283 [email protected]

Raul Flores Geotecnica Consulting LLC 1360 Union Hill Rd.400 Overlook Business Park Alpharetta Georgia 30004 United States (864) 650-9065 [email protected]

Quintin Flores Cal Poly CalGeo 495 N. Chorro Street San Luis Obispo California 93405 United States 530-586-2513 [email protected] Fogarty George Harms Construciton Co Inc PO Box 817 Farmingdale New Jersey 07727 United States 732-751-2070 [email protected] Foley Cunningham & Associates, LLC 1199 Grafton Street Unit 89 Worcester Massachusetts 01604 United States 5084005827 [email protected] Folk Cal Poly Pomona 16243 Rodeo St. Hesperia California 92345 United States 7609819676 [email protected] Forbes Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Forcier Hayward Baker 10303 Channel Rd Lakeside California 92040 United States 6199560850 [email protected] Ford Langan 360 West 31st Street 8th Floor New York New York 10001 United States 212-479-5400 [email protected] Ford Skyline Steel 8 WOODHOLLOW RD STE 102 PARSIPPANY New Jersey 07054 United States 6784741062 [email protected] Foreman TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Forestell HCM Contractors Inc 403-2484-884 [email protected] Forgione Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Fountain, SPHR SME 43980 Plymouth Oaks Blvd. Plymouth Michigan 48170 United States 734-454-9900 [email protected] Fox University of California-San Diego 9500 Gilman Dr La Jolla California 92093 United States 8588220431 [email protected] Frahm Caterpillar 100 Adams Peoria Illinois 61629 United States 309-494-5805 [email protected] Frank TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Frank TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Franke Brigham Young University 1803 River Bottom Rd Springville Utah 84663 United States 8014221349 [email protected] Franke CB&I 14105 S. Route 59 Plainfield Illinois 60544 United States 8154396192 [email protected] Franklin OCI Div. - Global Drilling Suppliers, Inc. 370 INDUSTRIAL PARK ROAD BROOKVILLE Pennsylvania 15825 United States 8148495999 [email protected] Franks Lodge Lumber 5001 Oates Road Houston Texas 77013 United States 832-264-7008 [email protected] Freeman Kelly Tractor Co 103 Meadowlark Dr E Seymour Indiana 47274 United States (561) 310-8329 [email protected] Freeman Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Friedlander Case Foundation Co. 850 Cassatt Road Suite 370 Berwyn Pennsylvania 19312 United States 610-353-0600 [email protected] Friedlander Case Foundation Co. 850 Cassatt Road Suite 370 Berwyn Pennsylvania 19312 United States 610-353-0600 [email protected] Fritz Culy Construction & Excavation 610 N. East Winchester Nebraska 47394 [email protected]

Louis Fritz Bermingham Foundation Solutions Limited 600 Ferguson Avenue North HamiltonCanada, Ontario L8L 4Z9 Canada 9055287924 [email protected]

Duane Frye SEABOARD FOUNDATIONS Post Office Box 126408 Benbrook Texas 76126 United States 8179846527 [email protected] Frye SEABOARD FOUNDATIONS Post Office Box 126408 Benbrook Texas 76126 United States 8179846527 [email protected]'ai Fu Magnus Media Group 4600 Davis Ave South # E304 Renton Washington 98055 United States 206-973-0844 [email protected] Fu Magnus Media Group 4600 Davis Ave South # E304 Renton Washington 98055 United States 206-973-0844 [email protected] Fuchs Boh Bros. Construction 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected] Fujiwara MUFG Florance Kentucky [email protected] Fulawka Cyntech Helical Piles 235061 Wrangler Link SE Calgary Alberta T1X0K3 Canada 403-228-1767 [email protected] Furniss Arizona State University 6245 E Alta Hacienda Dr Scottsdale Arizona 85251 United States 6023000425 [email protected] Gableman Hydaker-Wheatlake 420 S. Roth St. Reed City Michigan 49677 United States 231-388-1200 [email protected] Gabr North Carolina State University Dept of Civil Engineering Raleigh North Carolina 27695 United States 9193892397 [email protected] Gabuzda PennDrill Manufacturing 281 Route 30 Imperial Pennsylvania 15126 United States 724-695-2400 [email protected] Gade Hayes Drilling, Inc. 15525 S. Mahaffie St. Olathe Kansas 66062 United States 816-918-7557 [email protected] Gaetan Blackrock Foundations Milton Ontario L9T 4H9 Canada [email protected]

Chris Gairns Measurand Inc. 12 Wentworth Ct Nasonworth

New Brunswick E3C 0J3 Canada 5064629119 [email protected]

Stefano Galbaldo Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-7924 [email protected] Galbavy ChemGrout 805 East 31st Street Lagrange Park Illinois 60526 United States 708-354-7112 [email protected] Gallagher Drexel University 3141 Chestnut St Philadelphia Pennsylvania 19038 United States 215-895-6426 [email protected] Gallina Star Iron Works, Inc. 257 Caroline Street Punxsutawney Pennsylvania 15767 United States 814-427-2555 [email protected] Galvan University of Texas Pan American 8255 mateo escobar monte alto Texas 78538 United States 9569751958 [email protected]

Marcus Galvan Texas Dept. of Transportation 125 E. 11th Street Austin Austin Texas78701-2483 United States (512) 416-2183 [email protected]

Mark Gambla Foundation Drilling of Illinois, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Gandar Numa 646 Thompson Rd Thompson Connecticut 06277 United States 860-923-9551 [email protected]

Rafael Gandara Gandara Cristobal de Olid 489 Reforma Veracruz 91919 Mexico +52 229 10 02 01 [email protected] Ganiko Hawaiian Dredging Construction Company P.O. Box 4088 Honolulu Hawaii 96812 United States 8087353211 [email protected]

Naveen Kumar Ganji Texas A&M University 503 Cherry Street Apt 120 College Station Texas 77840 United States 9799850425 [email protected] GAO CASE WESTERN RESERVE UNIVERSITY 10900 EUCLID AVE CLEVELAND Ohio 44106 United States 2166504759 [email protected] Gapp MUDTeCH LLC PO BOX 41 Dousman Wisconsin 53118 United States 262 993 8455 [email protected] Gapp MUDTeCH LLC PO BOX 41 Dousman Wisconsin 53118 United States 262 993 8455 [email protected] Garcia ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Garcia HDR 555 N Carancahua Suite 1600 Corpus Christi 78401 United States 3616963377 [email protected] Garcia California State University, Los Angeles 6903 Pioneer Blvd. Whittier California 90606 United States 5623550391 [email protected] Garcia Wilson Company 2205 Moneda St. Haltom City Texas 76117 United States 817-595-2244 [email protected] Garcia Scott Powerline P O Box 4008 Monroe Louisiana 71211 United States 318-388-9207 [email protected] Garcia The University of Texas at Austin 4605 Avenue A Apt. 213 Austin Texas 78751 United States 787-934-5618 [email protected] Garcia Hillis Carnes Engineering Associates Inc. 10975 Guilfore Rd Suite A Anapolis Junction Maryland 20701 United States 410-749-0940 [email protected] Garcia Geo Cim, Inc. Amelia Distribution Center Emma St. 26A Guaynabo Puerto Rico 00968 United States 7877922626 [email protected] Gardonio Facca Inc 2097 County Road 31 Ruscom Ontario N0R 1R0 Canada 5197968727 [email protected] Garland Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected]

Charlie Garling South Sask Rathole Box 1052 WayburnSaskatchewan S4H 2L3 Canada 306-861-7800 [email protected]

Cyrus Garner University of Arkansas UNIV OF ARKANSASOFF OF BUS AFFAIRS ADM 321 Fayetteville Arkansas 72701 United States 9176921026 [email protected]

Clark Gary Russo Corporation 1421 Mims Ave SW Birmingham Alabama 35211 United States 205-541-9694 [email protected] Garza Kennametal, Inc. 1600 Technology Way Latrobe Pennsylvania 15650 United States 1-210-823-3956 [email protected] Garza UTPA 7337 El Owassa Rd Edinburg Texas 78542 United States 9562120484 [email protected] Garza Bay Shore Systems Monterrey Mexico [email protected] Garzi MAIT USA 19 Davidson Lane, Bldg 5 New Castle Delaware 19720 United States 302-778-3844 [email protected] Gastaldi C.R.M. srl Via Torricelli n.23 Monterotondo 00015 Italy +39 6 90080116 [email protected]

Artur Gaszewski Keller Polska sp. z o.o. Poznańska 172Ożarów Mazowiecki 05-850 Poland +48 227339005 [email protected]

Marck E. Gatbunton Champion Equipment Sales, LLC Paramount California [email protected]

Bill Gates McMillian Jacobs Associates 1109 First Ave. Suite 501 Seattle Washington98101-2988 United States 206-588-8176 [email protected]

Harold Gathers McKinney Drilling Co. 273 Lakeview Dr Suite 101 Woodstock Virginia 22664 United States 5404599529 [email protected] Gaubert BOH BROS. 730 S.Tonti St. New Orleans Louisiana 70119 United States 504-821-2400 [email protected] Gauger Street Foundation Drilling Ablene Texas [email protected] Gauget Graham Const 8404 McIntyre Rd Edmonton Alberta T6E6V3 Canada 780-231-7101 [email protected]

Dan Gault Holte Manufacturing P.O. Box 40025310 Jeans Road Oregon 97487 United States 5419355054 [email protected]

Shandie Gautreaux HUESEKR P.O. Box 411529 Charlotte North Carolina NC 28241 United States 704-588-5500 [email protected] GAZO INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected]

Paolo Gazzarrini Sea To Sky Geotech 11-2246 Folkestone Way West VancouverBritish Columbia V7S 2X7 Canada 604 6174299 [email protected]

Jeffrey Gebhard Braun Intertec 11001 Hampshire Ave S Minneapolis Minnesota 55438 United States 9529952000 [email protected] Gebhardt CMG PO Box 80252 Billings Montana 59108 United States 4066551892 [email protected] Gebrenegus Engineering & Software Consultants, INC. 14123 Robert Paris Ct. Chantilly Virginia 20151 United States 2024933101 [email protected] Gehrke Case Pacific Company 2121 Ardmore Road Paso Robles California 93446 United States 805-237-8851 [email protected]

Joe Gelardi American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-965-2638 [email protected]

Greg Gelleta Agra Foundations 35571 Range Road 3051 Corman ParkSaskatchewan S7T 1C8 Canada 306-373-3762 [email protected]

Greg Gelleta Agra Foundations 7708 Wagner Road NW Edmonton Alberta T6E 5B2 Canada 780-468-3392 [email protected]

Weijuan Geng University of Wisconsin Madison1415 Engineering Drive 1217 Engineering Hall Madison Wisconsin 53706 United States 847-868-6697 [email protected]

Anthony Genovese Anthony Rivara Contracting Woodside New York [email protected] Gerken Bechtel Corporation 401 Diablo Creek Place Clayton California 94517 United States 4159997073 [email protected] Gerkus The University of Texas at Austin 1638 West 6th St Apt A Austin Texas 78703 United States 5129039066 [email protected]

Lauren Gersch Lawrence Tech University 21000 West Ten Mile Rd Southfield Michigan Michigan 48075 United States 248-204-2545 [email protected] Gerson Malibu Conference Ctr 327 Latigo Canyon Rd. Malibu California 90265 United States [email protected] Getchell Purdue University 3025 Courthouse Dr W Apt 3A West Lafayette Indiana 47906 United States 201-394-2010 [email protected] Geyin Virginia Tech 3300 Richmond Lnae Apt E Blacksburg Virginia 24060 United States 540 449 2858 [email protected] Gharios Cal State University Fullerton 3020 Yorba Linda Blvd Apt D25 Fullerton California 92831 United States 562-761-6760 [email protected] Ghasemi-Fare The Pennsylvania State University 200 Highland Ave, Apt 211 State College Pennsylvania 16801 United States 8144412561 [email protected] Ghayoomi University of New Hampshire W175 Kingsbury Hall 33 Academic Way Durham New Hampshire 03824 United States 7203524630 [email protected] Gheibi University of South Carolina 101 Pickens Street. Apt D6 Columbia South Carolina 29205 United States 8032693133 [email protected]

Abiy Ghirmay University of Arkansas UNIV OF ARKANSASOFF F BUS AFFAIRS ADM 321 Fayetteville Arkansas 72701 United States 2704039590 [email protected]

Kris Giba Walsh Construction 929 West Adams Street Chicago Illinois 60607 United States 312-563-5400 [email protected] GIBBS NICHOLSON CONSTRUCTION COMPANY 12 MCCLANE ST CUDDY 15031 United States 412-221-4500 [email protected] Gibson PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-351-1864 [email protected] Gibson Mitsubishi Materials USA Corp 2690 Salisbury Hwy Statesville North Carolina 28677 United States 704-838-8175 [email protected] Gielen Atlas Copco 3700 East 68th Ave Commerce City Colorado 80022 United States 303-253-6931 [email protected] Gilazghi University of Texas at San Antonio 7530 Mockingbird ln. #307 San Antonio Texas 78229 United States 2105715012 [email protected] Gilbertson Barnard Construction PO Box 309 Brentwood California 94514 United States 925-240-0062 [email protected] Gillan "D" Construction, Inc. 1488 So. Broadway Coal City Illinois 60416 United States 8156342555 [email protected] Gillibrand Pro-Dig GI 1604 Roseport Road Elwood Kansas 66024 United States 7858562661 [email protected] Gillis University of Colorado 2065 Floral Drive Boulder Colorado 80304 United States 903-920-7339 [email protected] Gillund GeoStabilization International po box 4709 Grand Junction Colorado 81502 United States 970-210-6170 [email protected] Gilly ROC Equipment P.O. Box 3143 Salt Lake City Utah 84110 United States 801-214-6128 [email protected] Gilmore Virginia Tech 1306 Ascot Lane Blacksburg Virginia 24060 United States 5403097385 [email protected] Ri Gim BUMA/ROC Equipment P.O. Box 3143 Salt Lake City Utah 84110 United States 801-214-6126 [email protected] Giudicelli Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Givens Givens International Drilling Supplies 8288 Pritchett Crooks Road Corydon Kentucky 42406 United States 2705336378 [email protected] GKRIZI University of Michigan 2088 Pauline Blvd Apt 1B ANN ARBOR Michigan 48103 United States 734-604-9554 [email protected] Glisson PKF-Mark III, Inc. PO Box 390 17 Blacksmith RD Newtown Pennsylvania 18940 United States 2159685031 [email protected] Glova Sunbelt Rentals, Inc. 2341 Deerfield Drive Fort Mill South Carolina 29715 United States 704-576-7047 [email protected] GLOVER INDEPENDENCE TUBE CORPORATION 6226 W. 74TH STREET CHICAGO Illinois 60638 United States 800-376-6000 [email protected] Godet Berkel & Company Contractors 2647 S. 142nd St. Bonner Springs Kansas 66012 United States 9134223588 [email protected] Goehring ECS 1281 Kennestone Circle NE Suite 200 Marietta Georgia 30066 United States 770-590-1971 [email protected] Goff Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected]

Seda Gokyer Northeastern University 400 Snell Engineering Center360 Huntington Avenue Boston Massachusetts 02115 United States 6173738260 [email protected]

Sergio Goldbach Soloteste Engenharia Rua Aperana 10 Rio de Janeiro 2.2E+07 Brazil 21999873946 [email protected] Golembiewski Walsh Group 4 Penn Center Blvd Suite 100 Pittsburg Pennsylvania 15276 United States 412-275-8800 [email protected] Gomez GEI Consultants, Inc. Jesus E. Gomez, Ph.D., P.E., D.G.E Suite 200 Mount Laurel New Jersey 08054 United States 8566086860 [email protected] Goncalves RGB Group Central Islip New York 11722 United States [email protected] Gonen GRUPTEKNO 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected] Gonen GRUPTEKNO 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected] Gonen GRUPTEKNO 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected] Gong Clemson University Lowry Hall 133 Clemson University Clemson South Carolina 29631 United States 864-633-7217 [email protected] Gonzalez Baroid Industrial Drilling Products 3000 N Sam Houston Pkwy E Houston Texas 77032 United States 9565344915 [email protected] GONZALEZ UTPA P.O.BOX 592 DONNA Texas 78537 United States 9562461129 [email protected] Gonzalez [email protected] Gonzalez [email protected] Gonzalez Brink 2950 N Plaza Drive Rapid City South Dakota 57702 United States 605-342-6966 [email protected] Gonzalez University of Texas Pan American 1201 W. University Dr. Edinburg Texas 78541 United States 956-560-1021 [email protected] Goodhue KB International 735 Broad Street Suite 209 Chattanooga Tennessee 37402 United States 4232666964 [email protected] Goodhue KB International 735 Broad Street Suite 209 Chattanooga Tennessee 37402 United States 4232666964 [email protected] Goranson APE/J&M 7032 South 196th St. Kent Washington 98032 United States 253) 872-0141 [email protected] Gordon Menard USA 11767 Katy Freeway, Suite 705 Houston Texas 77084 United States 7138750065 [email protected] Gordon KB International 735 Broad Street Suite 209 Chattanooga Tennessee 37402 United States 4232666964 [email protected] Gore The University of Texas at Austin 800 West 38th Street Apt 12202 Austin Texas 78705 United States 314-952-1981 [email protected] Gorney ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected]

John Gorumba ATS add1 add2 city Louisiananon us state zip

Cocos (Keeling) Islands 5555555555 [email protected]

Pierre Goudreault UniSoft Geotechnical Solutions Ltd 528 River Road Ottawa Ontario K1V1E9 Canada 613-859-6544 [email protected]ëlle Gourde Gilbert 1840 boul. Marcotte Roberval QC G8H 2P2 Canada 418-275-5041 [email protected] Gourgues GROUP Contractors, LLC PO Box 3560 Baton Rouge Louisiana 70884 United States 2257522500 [email protected] Govey Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Gradijan Geokon 48 Spencer St Lebanon New Hampshire 03766 United States 603-448-1562 [email protected] Graf ZÜBLIN Inc. 6790 Century Avenue Suite 401 Mississauga Ontario L5V2N8 Canada +14168409524 [email protected] Graf The Timken Company 4545 Fuller Drive Suite 420 Irving Texas 75308 United States 3303120701 [email protected] Graham Paco Equipment 250 S. Webster St. Seattle Washington 98101 United States 206.762.3550 [email protected] Gramlich Keller Canada 2-53016 Hwy 60 Acheson Alberta T7X 5A7 Canada 7809606700 [email protected] Granberry Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected] GRANDO TREVIICOS 38 Third Avenue Charlestown Massachusetts 02129 United States 6172414800 [email protected] Grant Kelly Tractor Co 317 Cockle Shell Loop Apollo Beach Florida 33572 United States 561-301-3244 [email protected] Gravel Gilbert 1840 boul. Marcotte Roberval QC G8H 2P2 Canada 418-275-5041 [email protected] Gray Stressteel 47375 Fremont Blvd Fremont California 94538 United States 888-284-8752 [email protected] Gray University of Michigan 1704 Moreton Ave Annarbor Michigan 48104 United States 734-663-7897 [email protected] H. Gray University of Michigan 1704 Moreton Ave Annarbor Michigan 48104 United States 734-663-7897 [email protected] Gray DiGioia, Gray & Associates, LLC 322 BLACK WALNUT DR GREENSBURG Pennsylvania 15601 United States 4123724500 [email protected] Graybill Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Greeley Nicholson Construction 25400 US 19 N Suite 229 Clearwater Florida 33763 United States 727-223-5979 [email protected] Greensides Jones Drilling & Shoring 5633 W Axel Park Rd West Jordan Utah 84081 United States 801-280-2908 [email protected] Gregor Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected]

Jan GregoryGregory Geotechnical-Oklahoma State University 2001 West 44th Ave Stillwater Oklahoma 74074 United States 405-714-3689 [email protected]

Garry H.Gregory, Ph.D., P.E., D.GE

Gregory Geotechnical-Oklahoma State University 2001 West 44th Ave Stillwater Oklahoma 74074 United States 405-714-3689 [email protected]

Sydney Gresham ADSC 8445 Freeport Pkwy Suite 325 Irving Texas 75063 United States 469-359-6000 [email protected]

Christian Gress BAUER Maschinen GmbH BAUER-Straße 1 Schrobenhausen 86529 Germany+49 8252 97-1634 [email protected]

Navin Grewal Avar Construction 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Griffin Edgen Murray 10370 Richmond Ave Suite 900 Houston Texas 77042 United States 713-289-9305 [email protected] Griffin American Equipment and Fabricating 100 Water Street East Providence Rhode Island 02914 United States 401-438-2626 [email protected]

D Vaughan Griffiths Colorado School of Mines Dept Civil and Environmental Engineering 1500 mIllinois Street Golden Colorado 80027 United States 303 273 3669 [email protected]. Griggs Trinity Products, Inc. 1969 W Terra Lane O'Fallon Missouri 63366 United States 800-456-7473 [email protected] Grillo Hayward Baker Inc. 7550 Teague Road Hanover Maryland 21076 United States 2014891700 [email protected] Grist Terex San Antonio Texas [email protected]

Anders Gronstedt Federal Highway Administration 1200 New Jersey Avenue SE HIBS-20 WashingtonDistrict of Columbia 20590 United States 202-366-1554 [email protected]

Beth Gross Geosyntec Consultants 8217 Shoal Creek Blvd Suite 200 Austin Texas 78757 United States 512-451-4003 [email protected] Grow Richard Goettle, Inc. 12071 Hamilton Ave Cincinnati Ohio Ohio 45231 United States 5138258100 [email protected]

Rudolf Gruneberg KLEMM Wintersohler Str. 5 Drolshagen 57489 Germany+49 8252 97-1634 [email protected]

Andy Gryske Michels Corporation PO Box 128 Brownsville Wisconsin 53006 United States 920-583-1441 [email protected] gu University of Kansas 1401 Apple Ln 24B lawrence Kansas 66049 United States 7858405286 [email protected]

Lei Gu Gannett Fleming, Inc. Valley Forge Corporate Center 1010 Adams Avenue Audubon Pennsylvania19403-2402 United States 610-650-8101 [email protected]

Piero Guardigli Commacchio 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Guerrero University of Texas PanAmerican 1201 W University Dr. Edinburg Texas 78539 United States 9565334187 [email protected] Gularte Hayward Baker Inc. 1780 lemonwood Drive Santa Paula California 93060 United States 805-933-1331 [email protected] Gullo Wells Fargo Equipment Finance 845 Kingwood Court Highland Village Texas 75077 United States 972 317 1827 [email protected] Gummich Stressteel 47375 Fremont Blvd Fremont California 94538 United States 888-284-8752 [email protected]

Kancheepuram Gunalan AECOM 756 E. Winchester Street, Suite 400 Salt Lake City Utah 84107 United States 801-904-4166 [email protected] Gunnarson Northstar 103, 1150-29 St SE Calgary Alberta T2Z 3W9 Canada 4032949404 [email protected] Gunter Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected]

Yuan Guo Case Western Reserve University 2555 Kemper Road, APT # 305 Apartment # 710 Cleveland Ohio 44120 United States 2167734190 [email protected] Guo University of Kansas 4700 W 27th St. apt ff1 Lawrence Kansas 66047 United States 7853932195 [email protected] Gutierrez BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7604 [email protected] Gutierrez Arizona State University 660. S College Avenue, #507 Tempe Arizona 85281 United States 9289194195 [email protected] Gwiscz LB Foster 7015 W. Tidwell Suite G-101 Houston Texas 77092 United States 2812547012 [email protected]

Walter Haberl Liebherr-Canada Ltd. 1015 Sutton Drive Burlington Ontario L7L 5Z8 Canada +1-905-319-9222 [email protected] Haberman Industrial Builders Inc. Box 406 Fargo North Dakota 58107 United States 701-282-4977 [email protected] Hadar Remedial Construction Services 214 Brookstone Circle Dewitt Michigan 48820 United States (517) 669-6707 [email protected] Haemmerle Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Hageman Budinger & Associates, Inc. 1101 N. Fancher Road Spokane Valley Washington 99212 United States 509-535-8841 [email protected]

Carl Hagemeyer KLEMM Wintersohler Str. 5 Drolshagen 57489 Germany+49 8252 97-1634 [email protected]

Peggy Hagerty Duffy ADSC 229 Walnut Street Jeffersonville Indiana 47130 United States (502) 553-3211 [email protected] Hagfors Hennessy International, Inc. PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Hagfors Hennessy International, Inc. PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Hagstotz ConstructionIamges.com 4250 34th Ave W 110 Seattle Washington 98199 United States 425-445-7402 [email protected] Hahn Matador Well Services 2511 N CR 1140 Midland Texas 79705 United States 866-620-1403 [email protected] Haigh Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Hainey Malcolm Drilling Company Inc 1260 Andrea Lane Anaheim California 92807 United States 6263380035 [email protected] Hair Keystone Foundation Repair, Inc. 229 Petersburg Rd Carlisle Pennsylvania 17013 United States 717-243-2040 [email protected] Halecky Foundation Constructors, Inc. PO Box 97 81 Big Break Road Oakley California 94561 United States 925-754-6633 [email protected] Hall Humboldt Mfg. Co. 875 Tollgate Rd. Elgin Illinois 60123 United States 800-544-7220 [email protected] Hall Nicholson Construction 850 N 550 W North Salt Lake Utah 84054 United States 801-296-5899 [email protected]

Ray Hall Atlas Copco 3610 West Capitol Ave West Sacramento California 95691 United States 916-417-3179 [email protected] Halliwell HC Matcon Inc. 126 Earl Thompson Rd ayr ontario m8z3n5 Canada 4164578313 [email protected] Hallson JD Fields & Co 55 Waugh Dr Ste 1250 Houston Texas 77007 United States 2815587199 [email protected] Hamdan Arizona State University 6902 E. Larkspur Dr Scottsdale Arizona 85254 United States 480-727-8179 [email protected] HAMEL DARDRILL, INC. 131 CALIFORNIA DRIVE WILLIAMSVILLE New York 14221 United States 716-634-0484 [email protected] Hamilton Virginia Tech 13600 Copper Croft Run Apt. E Blacksburg Virginia 24060 United States 8455190048 [email protected] Hamilton PennDrill Manufacturing 24443 Highway 74 Perris California 92570 United States 412-427-7241 [email protected] Hamilton Texas Hydraulics Temple Texas United States 254-778-4701 [email protected] Hamm Micropiles Hawaii PO Box 240430 Honolulu Hawaii 96824 United States 808-371-7273 [email protected] Hammond Patriot Engineering 6330 East 75th Street, Suite 216 Indianapolis Indiana 46250 United States 317-576-8058 [email protected] Hammond Baroid Industrial Drilling Products 3000 N Sam Houston Pkwy E Houston Texas 77032 United States 832-472-3465 [email protected] Han University of Kansas CEAE Deparment Lawrence Kansas 66045 United States 7858643714 [email protected] Han Case Western Reserve University 2555 Kemper Road Apt 307 Shaker Heights Ohio 44120 United States 2162256986 [email protected] Hanbury Atlantic Caisson Corp. 111 Theatre Road Glen Rock Pennsylvania 17327 United States 717-235-6858 [email protected] Hanbury Atlantic Caisson Corp. 111 Theatre Road Glen Rock Pennsylvania 17327 United States 717-235-6858 [email protected] Handrigan Deep Foundations Contractors Inc. 145 Ram Forest Rd Stouffville ontario l0h1g0 Canada 9057505833 [email protected] Hanke Malcolm 8701 S. 192nd Street Kent Washington 98031 United States 253-395-3300 [email protected] Hanke Malcolm Drilling Co. 92 Natoma Street San Francisco California 94105 United States 415-901-4400 [email protected] Hannigan GRL Engineers, Inc. 30725 Aurora Road Cleveland Ohio 44139 United States 216-831-6131 [email protected] Hansen mid america drilling 202 n main st oakland Iowa 51560 United States 800-432-0008 [email protected] Hansen Foundation Drilling of Illinois, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Hansen Univeristy of Minnesota Duluth 2176 rice lake road Duluth Minnesota 55812 United States 507-829-3646 [email protected] Haque Louisiana Transportation research Center 1315 Bob Pettit Blvd; Apt 28 Apt No28 Baton Rouge Louisiana 70820 United States 2254547323 [email protected] Hardell George Harms Construciton Co Inc PO Box 817 Farmingdale New Jersey 07727 United States 732-751-2070 [email protected] Hardell George Harms Construciton Co Inc PO Box 817 Farmingdale New Jersey 07727 United States 732-751-2070 [email protected] HARDMAN INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] Hardwick Parks Drilling Co. 5745 Avery Road Dublin Ohio 43016 United States (614) 761-7707 [email protected] Hardwick Parks Drilling Co. 5745 Avery Road Dublin Ohio 43016 United States (614) 761-7707 [email protected] Hardy Foundationdrilling.com PO Box 2010 Canyon Lake Texas 78133 United States 830-935-3344 [email protected] Harkless Hark Drilling 12225 W. Peoria Ave El Mirage Arizona 85335 United States 623-434-3105 [email protected] Harkness POMERLEAU 500 rue St-Jacques 11th Floor MONTREAL QC H2Y 0A2 Canada (514) 789-2728 [email protected] Harms George Harms Construciton Co Inc PO Box 817 Farmingdale New Jersey 07727 United States 732-751-2070 [email protected] Harmston Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected]

Jim Harmston Foundation Consulting Services 802 Northern Shores Point Greensboro North Carolina 27455 United States 336-288-0814 [email protected] Harrell AH Beck Foundation Company 5123 Blanco Road San Antonio Texas 78216 [email protected] Harrill mid america drilling 202 n main st oakland Iowa 51560 United States 800-432-0008 [email protected] Harris JDH Contracting 8109 Network Drive Plainfield Indiana 46168 United States 317-839-0520 [email protected] Harris R.W. Harris, Inc. 12300 44th St. N Clearwater Florida 33762 United States 727-572-9200 [email protected] Harris Hayward Baker Inc. 1780 E. Lemonwood Drive Santa Paula California 93060 United States 8059331331 [email protected]

Jill HarrisLester Communications, Piling Canada magazine 701 Henry Avenue Winnipeg Manitoba R3E 1T9 Canada 866-953-2182 [email protected]

Joe Harris Hayward Baker 11575 Wadsworth Blvd. Broomfield Colorado 80020 United States 303-469-1136 [email protected] HARTLEY QSP PACKERS, LLC 2316 INTER AVE. STE. D PUYALLUP Washington 98372 United States 253-770-0315 [email protected] HARTLEY QSP PACKERS, LLC 2316 INTER AVE. STE. D PUYALLUP Washington 98372 United States 253-770-0315 [email protected]

Jan Hartman Oweis Engineering Inc. 100 E. Hanover Ave. Suite 101 Cedar Knolls New JerseyNew Jersey 07927 United States 973-539-4400 [email protected]

Wolfgang Hartmann Bauer 100 N FM 3083 East Conroe Texas 77303 United States 713-691-3000 [email protected] Harvey University of Toronto 3-359 Davenport Road Toronto Ontario M5R1K6 Canada 416-904-0720 [email protected] Harwood Züblin inc. 6790 Cenutry Avenue Mississauga L5N 2V8 Canada 4168409524 [email protected] Haschemeier Helitech Civil Construction Division 8251 Bunkum Road Kaseyville Illinois 62232 United States 618-410-3456 [email protected] Hasen Trinity Products, Inc. 1969 W Terra Lane O'Fallon Missouri 63366 United States 800-456-7473 [email protected] Hasen HVJ Associates, Inc. 6120 S. Dairy Ashford Houston Texas 77072 United States 281-933-7388 [email protected] Hashash University of Illinois 205 N. Mathews Ave Urbana Illinois 61801 United States 12176496065 [email protected] Haskell Virginia Tech 621 progress st blacksburg Virginia 24060 United States 7036747343 [email protected] Hassan Southern Methodist University 5555 Amesbury Dr, APT # 305 Dallas Texas 75206 United States 469-340-8466 [email protected] Hasse hasse contracting co.,inc. p.o. box 26808 albuquerque New Mexico 87125 United States 505-242-9226 [email protected] Hasse hasse contracting co.,inc. p.o. box 26808 albuquerque New Mexico 87125 United States 505-242-9226 [email protected] Hata Avar Construction 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Hatch SOILMEC Emeryville California [email protected] Haug TRI-STATE DRILLING Plymouth Minnesota United States [email protected] Haughton HCM Ayr Ontario Canada 5196236454 [email protected]

Joseph Havlicek University of Oklahoma 202 W. Boyd StCarson Engineering Center Norman Oklahoma


Brian Havrilla Winter Equipment 1900 Joseph Lloyd Pkwy Willaby Ohio 44094 United States 800-294-6837 [email protected] Hawk Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Hawkins Favor Steel & Fabricating 1110 Industrial Blvd Bessemer Alabama 35022 United States 205-426-3288 [email protected]

Martin Hawkswood Proserve Ltd 80 Priory Rd KeniworthWarwickshire CV8 1LQ United Kingdom 01926 5122222 [email protected]

Michael Hayes Hayes Drilling Inc. 15525 S. Mahaffie Street Olathe Kansas 66062 United States 913-768-9500 [email protected] Hayhoe Keller Canada 2820 3rd Ave NE Calgary T2A 2L5 Canada 587 583 2104 [email protected] Haynes Atlas Copco 3775 Daniels Run Road Pilot Virginia 24138 United States 720-891-7164 [email protected] Hazenberg Agra Foundations 7708 Wagner Road NW Edmonton Alberta T6E 5B2 Canada 780-468-3392 [email protected] Heber Terradol Civil 467 Sylvan Ave Suite 101 Englewood Cliffs New Jersey 07632 United States 201-568-1951 [email protected] Heck Richard Goettle, Inc. 12071 Hamilton Ave Cincinnati Ohio 45231 United States 5138258100 [email protected] Heenan Advanced Construction Techniques Ltd 3935 Lloydtown Aurora Road King Ontario L7B0E7 Canada (905) 939-7755 [email protected] Hefner MAIT USA 19 Davidson Lane, Bldg 5 New Castle Delaware 19720 United States 302-778-3844 [email protected] HEFTY PKF-Mark III, Inc. PO Box 390 17 Blacksmith RD Newtown Pennsylvania 18940 United States 2159685031 [email protected]

Christian Heichel Hammer & Steel, Inc. / ABI 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 49 6028 123 101 [email protected] Heileman Lally Pipe 8770 Railroad Drive covington Kentucky 41015 United States 8598151605 [email protected]

Christian Heinecker BAUER Maschinen GmbH BAUER-Straße 1 Schrobenhausen 86529 Germany+49 8252 97-1634 [email protected]

Eberhard Heinzemann GSS TITAN 3323 WEST 21ST AVENUE VANCOUVER BC V6S1G8 Canada 604 220 3649 [email protected] Heller Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Helling Terex 500 Oakwood Road Watertown South Dakota 57201 United States 605 882 5526 [email protected] Hellmich Beaty Construction, Inc. 5292 W. 100 N. Boggstown Indiana 46110 United States 317-835-2254 [email protected]

Ali Helwa University of Texas Austin 3465 Lake Austin Blvd APT B3451 Lake Austin Blvd Apt B Austin Texas 78703 United States 5122015327 [email protected]

Kellie Henke DBM Contractors, Inc. 1220 South 356th Street Federal Way Washington 98003 United States 253-838-1402 [email protected] Henke DBM Contractors, Inc. 1220 South 356th Street Federal Way Washington 98003 United States 253-838-1402 [email protected] HENLEY DarDrill, Inc. 131 CALIFORNIA DRIVE WILLIAMSVILLE New York 14221 United States 716-634-0484 [email protected]

Laurie Henley Aldridge Electric 8195 Remsen Rd Akron New York 14001 United States 716-553-7700 [email protected] Henley Aldridge Electric 8195 Remsen Rd Akron New York 14001 United States 716-553-7700 [email protected] Hennessey Control Chemical 7016 30th street SE Calgary AB T2C1N9 Canada 403-720-7044 [email protected] Henry mid america drilling 202 n main st oakland Iowa 51560 United States 800-432-0008 [email protected] Henry mid america drilling 202 n main st oakland Iowa 51560 United States 800-432-0008 [email protected]

Karen Henry US Air Force Academy 2354 Fairchild Drive, DFCE Suite 6J-111US Air Force Academy Colorado 80840 United States 7193587579 [email protected]

Jordan Henry University Of Missouri-Columbia 6821 East South Field Drive Columbia Missouri 65201 United States 573-821-0672 [email protected] Hensley Culy Construction & Excavation 610 N. East Winchester Nebraska 47394 [email protected] Herbert Century Concrete Partners, Inc. 601 21st Street Suite 300 Vero Beach Florida 32960 United States [email protected] Herbst Atlas Copco 11825 W. Carmen Ave. Milwaukee Wisconsin 53225 United States 414-520-6164 [email protected] Herman Pile Dynamics, Inc. 30725 Aurora Road Cleveland Ohio 44139 United States 216-831-6131 [email protected] Hernandez California State University, Los Angeles 1501 College View Dr Apt B Monterey Park California 91754 United States 3236377354 [email protected] Hernandez Oscar Orduno Inc 4500 Fuller Dr suite 205 Irving Texas 75038 United States 972-717-3070 [email protected] Hernandez Ingenieros&Asociados 19251 Preston Rd. Apt 612 Dallas Texas 75252 United States 469-5442255 [email protected] Hernandez The University of Texas-Pan American 840 Shannon ave Alamo Texas 78516 United States 9562123898 [email protected] Hertlein GEI Consultants, Inc. 400 N. Lakeview Parkway Suite 140 Vernon Hills Illinois 60061 United States 8479843401 [email protected]

Jason Hertz Langan Engineering 21 Penn Plaza360 West 31st Street, 7th Floor New York New York


Bill Herwig TRI-STATE DRILLING Plymouth Minnesota United States [email protected] Herzog Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Heskett Skyline Steel 8298 North Long Lake Road Traverse City Michigan 49685 United States 586 940 2112 [email protected] Hicks Richard Goettle, Inc. 12071 Hamilton Ave Cincinnati Ohio Ohio 45231 United States 5138258100 [email protected] Higgins III ECS Mid-Atlantic LLC 14026 Thunderbolt Place Suite 100 Chantilly Virginia 20151 United States 703-471-8400 [email protected] Hilbert ZÜBLIN Inc. 6790 Century Avenue Suite 401 Mississauga Ontario L5V2N8 Canada +14168409524 [email protected] Hileman Houston International Insurance Group 600 Galleria Parkway Suite 770 Atlanta Georgia 30339 United States 7707012662 [email protected] R. Hill Hayward Baker 1530 South Second St. St. Louis Missouri 63104 United States 314-802-2920 [email protected] Hill Baker Pile Driving Covington Louisiana [email protected] Hill H&H Foundation Drilling, Inc. Joplin Missouri [email protected] Hilton Condon-Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 5106362100 [email protected] Hiltunen University of Florida 365 Weil Hall P. O. Box 116580 Gainesville Florida 32611 United States 13523929537 [email protected]

Dirk Himborg RTG BAUER-Straße 1 Schrobenhausen 86529 Germany+49 8252 97-1634 [email protected]

Scott Himes OCI Div. - Global Drilling Suppliers, Inc. 370 INDUSTRIAL PARK ROAD BROOKVILLE Pennsylvania 15825 United States 8148495999 [email protected] Hines Illini Drilled Foundations, Inc. 14512 Perrysville Road Danville Illinois 61834 United States 217-442-8765 [email protected] Hines Illini Drilled Foundations, Inc. 14512 Perrysville Road Danville Illinois 61834 United States 217-442-8765 [email protected] Hiney Nicholson Construction 850 N 550 W North Salt Lake Utah 84054 United States 801-296-5899 [email protected] Hinze Hinze Drill Shaft Service PO Box 275 Cade Louisiana 70519 United States 337-364-7608 [email protected] Hinze Hinze Drill Shaft Service PO Box 275 Cade Louisiana 70519 United States 337-364-7608 [email protected] Hinze Hinze Drill Shaft Service PO Box 275 Cade Louisiana 70519 United States 337-364-7608 [email protected] Hinze Hinze Drill Shaft Service PO Box 275 Cade Louisiana 70519 United States 337-364-7608 [email protected] Hislop Atlas Copco 45 West Vine St. Grantsville Utah 84029 United States 435 830 8149 [email protected] Ho Arup 77 Water Street New York New York 10005 United States 212-3778358 [email protected] Hoag PKF-Mark III, Inc. PO Box 390 17 Blacksmith RD Newtown Pennsylvania 18940 United States 2159685031 [email protected] Hoag ATS Drilling 6559 Midway Road Haltom City Texas 76117 United States 8174980040119 [email protected] Hobson CMG PO Box 80252 Billings Montana 59108 United States 4066551892 [email protected]

David Hodgkin South Sask Rathole Box 1052 WayburnSaskatchewan S4H 2L3 Canada 306-861-7800 [email protected]

Bruce Hodgkin South Sask Rathole Box 1052 WayburnSaskatchewan S4H 2L3 Canada 306-861-7800 [email protected]

Bryan Hoffman PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-351-1862 [email protected] Hoffman Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Hoffmann Gannett Fleming 207 Senate Avenue Camp Hill Pennsylvania 17011 United States 717-763-7212 [email protected] Hogan PDCA 33 Knight Boxx Road, Suite 1 Orange Park Florida 32065 United States 904-215-4771 [email protected] Holley Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Holman Geosyntec 24w535 Neptune Court Naperville Illinois 60540 United States 6302033349 [email protected] Holtz Hayes Drilling, Inc. 15525 S. Mahaffie St. Olathe Kansas 66062 United States 816-918-7557 [email protected] Holtz University of Washington 4108 42nd Ave NE Seattle Washington 98105 United States 2065258433 [email protected]

Brenda Holtzman CONKLIN STEEL Cincinatti Ohio United States [email protected]

SARAH HONEYMANPILING PRODUCTS A DIVISION OF ROLL FORM GROUP 5879 BARTRAM VILLAGE DRIVE JACKSONVILLE Florida 32258 United States 904-287-8000 [email protected]

Carisa Hook CZM 4 Sunbriar Lane Polar Georgia 31322 United States 980-297-8512 [email protected] Hopkins Preset Piling Ltd 33 Terracon Place Winnipeg R2J 4B3 Canada 204-233-7391 [email protected] Hopple Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected]

Doug Horvath Advanced Construction Techniques Inc. 1000 N. West Street Suite 1200 WashingtonDistrict of Columbia 19801 United States 877-373-7248 [email protected]

Zahid Hossain Arkansas State University PO Box 1740 State University Arkansas 72404 United States 8706804299 [email protected] Houghton J & G Sale INC P.O. Box 547 Bellville Texas 77418 United States 9798654300 [email protected] Houliston Magnum Piering 6082 Schumacher Park Drive Westchester Ohio 45069 United States 800-822-7437 [email protected] Houston RSC Bio Solutions 9609 Jackson St. Mentor Ohio 44060 United States 512-867-5141 [email protected]

Sandra Houston Arizona State University PO Box 873005 Tempe, AZ Arizona85287-3005 United States 4809652790 [email protected]

Isaac Howard Mississippi State University Procurement & Contracts Post Office Box 5307 Mississippi State Mississippi 39762 United States 662-325-7193 [email protected] Howard McKinney Drilling Company 15800 Ih-35 Buda Texas 78610 United States 5123121525 [email protected] Howell Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Howells ROC Equipment P.O. Box 3143 Salt Lake City Utah 84110 United States 801-214-6129 [email protected] Howells Jones Drilling PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Hoy Longfellow Foundations, Inc. 909 Corey Rd Hutchinson Kansas 67501 United States 620-662-1228 [email protected]

Roman Hryciw University of Michigan 2366 GG Brown 2355 Hayward St. Ann Arbor Michigan48109-2125 United States 7347635491 [email protected]

Liangbo Hu University of Toledo 3023 Nitschke Hall 2801 W. Bancroft St Toledo Ohio 43606 United States 1-419-530-8124 [email protected] Huang University of Texas at San Antonio one UTSA Circle San Antonio Texas 78249 United States (210) 458-7908 [email protected] Grace Huang Virginia Tech 1720 Patrick Henry Drive #8 Blacksburg Virginia 24060 United States 5404497825 [email protected] Huang University of Texas at Austin 7117 Wood Hollow Dr #1932 Austin Texas 78731 United States 5126338379 [email protected] Hubbard Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Huber Bauer 100 N FM 3083 E Conroe Texas 77303 United States 936-539-5030 [email protected] Hude Stressteel 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Hudson Mason Construction PO Box 20057 Beaumont Texas 77720 United States 409-842-4455 [email protected] Hudyma University of North Florida 1 UNF Drive Jacksonville Florida 32224 United States 904-620-2195 [email protected] Huff Richard Goettle, Inc. 12071 Hamilton Ave Cincinnati Ohio 45231 United States 5138258100 [email protected] Hughes Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected] Hughes APE/J&M 7032 South 196th St. Kent Washington 98032 United States 253) 872-0141 [email protected] Hughes DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Hughes Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected] Hughes Bauer Foundation Corp 13203 Byrd Legg Drive Odessa Florida 33556 United States 727-531-2577 [email protected] Huglin Humboldt Mfg. Co. 875 Tollgate Rd. Elgin Illinois 60123 United States 800-537-4183 [email protected] Hulett Mid South Fabrication & Coating POB 150617 Longview Texas 75615 United States 9032970199 [email protected] Humphries Keller Canada #2 - 53016 Hwy 60 Acheson Alberta T7X 5A7 Canada 647-567-1724 [email protected] Humphries Keller Canada 2-53016 Hwy 60 Acheson Alberta T7X 5A7 Canada 780-960-6733 [email protected] Hung PB World New York New York [email protected] Hunt Matcon Canada 2208 Hartley Avenue Coquitlam BC V3K 6X3 Canada 604-520-2044 [email protected] Hunt Double Star Drilling 312 Hayes Crescent Acheson T7X 5A4 Canada 7804844276 [email protected] Hunter DYWIDAG Systems International (DSI) 320 Marmon Drive Bolingbrook Illinois 60440 United States 630-972-4035 [email protected] Hunter Bauer Foundation Corp. 13203 Byrd Legg Drive Odessa Florida 33556 United States 7275312577 [email protected] Hurley Berkel & Company Contractors 2647 S. 142nd Street Bonner Springs Kansas 66012 United States 913-422-3588 [email protected] Hurst Farmersville Foundation Tooling PO Box 111 Farmersville Texas 75442 United States 972-784-6689 [email protected] Hurst Farmersville Foundation Tooling PO Box 111 Farmersville Texas 75442 United States 972-784-6689 [email protected] Ishtiaque Hussain University of Texas Arlington Arlington Texas [email protected] Hussein GRL Engineers, Inc. - Florida Office 8000 So. Orange Avenue Orlando Florida 32809 United States 407-826-9539 [email protected] Hussin Hayward Baker Inc. 6850 Benjamin Road Tampa Florida 33634 United States 8138843441 [email protected] Hutchison PPT 800 SW Blvd Kansas Ccity Kansas 66103 United States 913-207-2460 [email protected] Hutson University of Wyoming 2838 S 18th St. Laramie Wyoming 82070 United States 3072236407 [email protected] Huynh Case Foundation 850 Cassett Road Suite 370 Berwyn Pennsylvania 19312 United States 610-353-0600 [email protected] Hyland Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Iacabucci Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected]

Izzat Idriss I. M. Idriss PO Box 32027 Santa Fe New Mexico87594-2027 United States (505) 995-0405 [email protected]

Hannah Iezzoni University of Colorado - Boulder 730 Concord Ave Apt A Boulder Colorado80304-4008 United States 13035512907 [email protected]

Marvin Iffert Hayward Baker Inc. 509 N. Sam Houston Parkway East Suite 300 Houston Texas 77060 United States 281-668-1870 [email protected]

Segun Ikugbonmire Vibroflotation & Geotechnical Nigeria Ltd 6/8 Michael Adekoya Street Ilupeju 102102 Nigeria+234 (0) 80 33161418 [email protected]

Brett Illidge Pacific Bit of Canada Unit 204 - 9485 189th street SurreyBritish Columbia V4N 5L8 Canada 604 513 4292 [email protected]

PABLO ILLINGWORTH TECNAC LOS RIOS # 825 Y HURTADO GUAYAQUIL 090107 Ecuador 59342453245 [email protected] ILLINGWORTH TECNAC LOS RIOS # 825 Y HURTADO GUAYAQUIL 090107 Ecuador 59342453245 [email protected] ILLINGWORTH TECNAC LOS RIOS # 825 Y HURTADO GUAYAQUIL 090107 Ecuador 59342453245 [email protected] Ilupeju Texas A&M University 3136 TAMU College Station 77843 United States 7138946684 [email protected] Inderwiesche Dokken Engineering 7940 Mission Center ct Unit H San Diego California 92108 United States 858-514-8377 [email protected] Indraratna University of Wollongong Northfields Ave Wollongong Wollongong 2518 Australia 42213046 [email protected]

Wayne Ingram Williams Form Hardware & Rockbolt 670 Industrial Rd. VernonBritish Columbia N5V1V1 Canada 2503060737 [email protected]

Olli Inkinen Junttan Oy [email protected] Iqbal University of Missouri E2509 Lafferre Hall Columbia Missouri USA 65201 United States 3149607540 [email protected] Ireland Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Irvin TorcSill 3880 HWY 281 Three Rivers Texas 78701 United States 361-786-6527 [email protected] Isaacs Linde Hydraulics Corp 3816 93rd Ave N Brooklyn Park Minnesota 55443 United States 3307274211 [email protected] Ischebeck Friedr. Ischebeck GmbH Loherstr. 31-79 Ennepetal NRW 58256 Germany +49233383050 [email protected] Isenhower Ensoft 3003 Howard Lane Austin Texas 78728 United States 512-244-6464 [email protected]

Elvis Ishimwe University of Arkansas UNIV OF ARKANSASOFF OF BUS AFFAIRS ADM 321 Fayetteville Arkansas 72701 United States 4794455300 [email protected]

Magued Iskander New York University Six Metrotech Center 333 Jay Street Brooklyn New York 11201 United States 7182603016 [email protected]

Omar Ismael University of Baghdad 1710 Ellis Dr. Apt #9 Lawrence Kansas 66044 United States +9647901701165 [email protected] Itagaki Hawaiian Dredging Construction Company P.O. Box 4088 Honolulu Hawaii 96812 United States 8087353211 [email protected] Iverson Veit 14000 Veit Place Rogers Minnesota 55374 United States 763-428-2242 [email protected] Jackson POSILLICO 131-36A 20TH AVENUE COLLEGE POINT New York 11356 United States 7188784988 [email protected] Jackson Specialty Drilling, Ltd. 1630 Elmview Dr. Houston Texas 77080 United States 7137228290 [email protected] Jackson Drilling Service Co. 13230 Ferguson Lane Bridgeton Missouri 63044 United States 3142911111 [email protected] Jackson GROUP Contractors, LLC PO Box 3560 Baton Rouge Louisiana 70884 United States 2257522500 [email protected] Jackson Avar Construction 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Jacobs CSULA 3742 E. 5th St. Los Angeles California CA 90063 United States 714-474-3258 [email protected]

Navid Jafari University of Illinois at Urbana-Champaign2206 Newmark Civil Engineering Laboratory

205 North Mathews Ave Urbana Illinois 61801 United States 217-244-2125 [email protected]

Hamza Jaffal The University of Texas at Austin 1910 Nueces st Apt5 Austin Texas 78705 United States 7379325665 [email protected] Jahnigen Sun Piledriving Equipment 35322 Bayard Road Frankford Delaware 19945 United States 302-539-6756 [email protected]

JOHN ROBERT JAMANCA CESAR FUENTES ORTIZ INGENIEROS SAC Av. Arequipa 2450 OF 806 LIMA LIMA14 Peru 0512216121 [email protected] James Doosan Portable Power 1293 Glenway Drive Statesville North Carolina 28625 United States 7048833500 [email protected] Jameson Malcolm Drilling Company, Inc. 92 Natoma Street San Francisco California 94105 United States 4159014400 [email protected] Jamison PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-841-7411 [email protected] Janes Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 778-397-8696 [email protected]

PierFrancesco Janes Bencor Constuction 2315 Southwell Rd Dallas Texas 75229 United States 972-632-1687 [email protected] Jantsansambuu EngiGeotech Ltd., 2406 Main St Apt 32 Lubbock Texas 79401 United States 8064459348 [email protected] Jaques Moretrench 100 Stickle Ave Rockaway New Jersey 07866 United States 9736272100 [email protected] Jaquith James McHugh Construction Co. 1737 S. Michigan Avenue Chicago Illinois 60616 United States 312-986-8000 [email protected] Jarvis DBM Contractors, Inc. 1220 South 356th Street Federal Way Washington 98003 United States 253-838-1402 [email protected] Jarvis Jarvis Enterprises Ltd 160 MacEwan Park Green NW Calgary Alberta T3K 4E6 Canada 403-471-5512 [email protected] Jarvis Paco Equipment 250 S. Webster St. Seattle Washington 98101 United States 206.762.3550 [email protected] Jarvis Jarvis Enterprises Ltd 160 MacEwan Park Green NW Calgary Alberta T3K 4E6 Canada 403-471-5512 [email protected]

Bill Jarvis Case Foundation Company 4050 E. Cotton Center Blvd. Suite 10 Phoenix Arizona 85016 United States (602) 454-0988 [email protected] Jawad Kansas University 1760 Bagley Dr. Apt#5 Lawrence Kansas 66044 United States 7858408513 [email protected] Jayawickrama Texas Tech University 911 Boston Avenue Lubbock Texas 79409 United States (806) 834-0681 [email protected] Jedele SME 43980 Plymouth Oaks Blvd Plymouth Michigan 48170 United States 734-454-9900 [email protected] Jenkins Vecellio & Grogan, Inc. 2251 Robert C Byrd Drive P.O. Box 2438 Beckley West Virginia 25801 United States 304-252-6575 [email protected] Jenkins Atlas Copco PO Box 93 Lyle Washington 98635 United States 425-243-2077 [email protected] Jenkins Parsons Brinckerhoff 901 MoPac Expy South Suite 595 Austin Texas 78746 United States 314-604-4772 [email protected] Jennings Foundation Drilling of Illinois, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Jensen Williams Form Engineering Corp. 7601 North Columbia Blvd. Portland Oregon 97203 United States 5032854548 [email protected] Jensen University of Colorado Boulder 1501 Samos Circle Lafayette Colorado 80026 United States 860-424-7712 [email protected] Jernigan Scott Powerline P O Box 4008 Monroe Louisiana 71211 United States 318-388-9207 [email protected] Ji Ziking No 31 Beijing Road Hefei Anhur China 8655163367701 [email protected] JIANG ZIKING STEEL PIPE 11F, 1200 W. 73RD AVE. VANCOUVER BC V6P 6G5 Canada 604-5056719 [email protected]

Yan Jiang The University of KansasRoom 2150 Learned Hall, 1530 W 15th

St. Lawrence Kansas 66044 United States 7853124235 [email protected]

Geoff Jilg HCM Contractors Inc 9777 Enterprise Way SE Calgary ABAlberta, Canada T0J 1X2 Canada 403-248-4884 [email protected]

Jorge Jimenez University of Texas at Arlington Apt #125 600 Woodcrest Ln Arlington Texas TX 76010 United States (972) 302-4367 [email protected]

Steve Jimenez Boulderscape, Inc. 27134 B Paseo EspadaSan Juan Capistrano California 92675 United States 949-661-5087 [email protected]

Nicholas Jin Anchor Shoring & Caissons Ltd 3729 Springbank Dr SW CalgaryAlberta, Canada T3H4J7 Canada 587-890-2426 [email protected]

Scott Jinnings Jinnings Equipment LLC 11515 Richard Road Churubusco Indiana 46723 United States 260-447-4343 [email protected] Joesendal Qmatec Drilling AS Verkstadvegen 12 Vinje 3890 Norway +47 920 57 772 [email protected] Johansson Center Rock Inc. 118 Schrock Drive Berlin Pennsylvania 15530 United States 814-267-7100 [email protected] Johnsen APE/J&M 9004B Yellowhead Trail Edmonton Alberta T5B 1G2 Canada 80) 474-9888 [email protected] Johnson IGES Inc. 12429 South 300 East, Ste. 100 Draper Utah 84020 United States 8017484044 [email protected] Johnson Condon-Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 5106362100 [email protected] Johnson DEUTZ Coporation 3883 Steve Reynolds Blvd Norcross Georgia 30094 678-576-0106 [email protected] Johnson MUDTeCH LLC PO BOX 41 Dousman Wisconsin 53118 United States 262 993 8455 [email protected] Johnson MUDTeCH LLC PO BOX 41 Dousman Wisconsin 53118 United States 262 993 8455 [email protected] Johnson Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Johnson MORGAN CORP. Post Office Box 3555 Spartanburg South Carolina 29304 United States 8644338800 [email protected] Johnson Hubbell Power Systems, Inc. 210 North Allen Street Centralia Missouri 65240 United States 573-682-8709 [email protected] Johnson CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Johnson CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected]

MIKE JOHNSON NICHOLSON CONSTRUCTION COMPANY 12 MCCLANE ST CUDDY 15031 United States [email protected]

Steve Johnson Bolander 251 Starkey St St Paul Minnesota 55105 United States 651-244-6299 [email protected] Johnson Foundationdrilling.com PO Box 2010 Canyon Lake Texas 78133 United States 830-935-3344 [email protected] Johnson American Wick Drain 301 Brook Glen Dr Garland Texas 75044 United States 800-242-9425 [email protected] Johnson Auger Drilling, Inc 1825 walnut hill Suite 120 Irving Texas 75038 United States 2147072833 [email protected] Johnson Commerical Credit Group 9306 Windrush Drive Spring Texas 77379 United States 281-379-1991 [email protected] Johnson MORGAN CORP. Post Office Box 3555 Spartanburg South Carolina 29304 United States 8644338800 [email protected] Johnson Scott Powerline 318-388-9207 [email protected] Johnston Condon-Johnson & Associates 9012 S 208th St Kent Washington 98058 United States 425-988-2150 [email protected] JOHNSTON INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] Johnston Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Johnston Condon-Johnson & Associates 9012 S 208th St Kent Washington 98058 United States 425-988-2150 [email protected] Jones Jones Drilling & Shoring 5633 W Axel Park Rd West Jordan Utah 84081 United States 801-280-2908 [email protected] Jones HC Matcon Inc. 126 Earl Thompson Rd ayr ontario m8z3n5 Canada 4164578313 [email protected] Jones Jones Drilling & Shoring 5633 W Axel Park Rd West Jordan Utah 84081 United States 801-280-2908 [email protected] Jones Jones Drilling & Shoring 5633 W Axel Park Rd West Jordan Utah 84081 United States 801-280-2908 [email protected] Jones MINCON PO Box 13886 Roanoke Virginia 24038 United States 5403449939 [email protected] Jones DBig Dog Drilling LLC. 1154 Old Millwood Rockwall Texas 75087 United States 972-771-0173 [email protected] Jones University of Colorado Boulder Boulder Colorado [email protected] Ju Subsurface Construction Company 1107 Fuller St Raleigh North Carolina 27603 United States 9198574609 [email protected] Juang Clemson University 214 Lowry Hall Clemson South Carolina 29634 United States 864 656 3322 [email protected]

Vincent Jue Champion Equipment Co. 8140 E. Rosecrans Ave. Paramount California 90723 United States 5626348180 [email protected] Juett Bay Shore Systems 67 Thompson Road Kingsholm 4208 Australia 0417870929 [email protected] Julian Kelly Tractor Co 8255 NW 58th Street Miami Florida 33166 United States 305-592-5360 [email protected] Jung Veit 14000 Veit Place Rogers Minnesota 55374 United States 763-428-2242 [email protected] Juntunen Robit Finland 358331403400 [email protected] Juskie Stalworth Underground LLC 5515 North East River Road Chicago Illinois 60656 United States 773-230-2935 [email protected] Justason McMaster University 54 Maple Avenue Dundas Ontario L9H 4W4 Canada 905-525-9140 [email protected] Justason McMaster University 54 Maple Avenue Dundas Ontario L9H 4W4 Canada 905-525-9140 [email protected] Justason McMaster University 54 Maple Avenue Dundas Ontario L9H 4W4 Canada 905-525-9140 [email protected]

Mike JustasonMcMaster University / Bermingham Foundation Solutions 54 Maple Avenue Dundas Ontario L9H 4W4 Canada 905-525-9140 [email protected]

Bruce Kabalen Link-Belt Construction Equipment 2651 Palumbo Dr. Lexington 40509 United States 859-263-5200 [email protected] Kabir FERC 19 West 34th Street Suite 400 New York New York 10001 United States 212-273-5905 [email protected] Kadhim The University of Kansas 1712 Anna Dr. Apt #7 Lawrence Kansas 66044 United States 785-727-8978 [email protected] Kadlecek Bauer-Pileco Inc. 100 N. FM 3083 East Conroe Texas 77303 United States 713-699-7652 [email protected] Kagren OCI Div. - Global Drilling Suppliers, Inc. 370 INDUSTRIAL PARK ROAD BROOKVILLE Pennsylvania 15825 United States 8148495999 [email protected] Kahl PJ's Rebar, Inc. 45055 Fremont Blvd Fremont California 94538 United States 510-743-5292 [email protected] Kaibel Geotechnology, Inc. 11816 Lackland Road, Suite 150 St. Louis Missouri 63146 United States 314-997-7440 [email protected]

Robert Kaindl BAUER Maschinen GmbH BAUER-Straße 1 Schrobenhausen 86529 Germany+49 8252 97-1634 [email protected]

Jamal Kakrasul Kansas University 1710 Ellis dr. #2 Lawrence Kansas 66044 United States 7859798099 [email protected] Kalder McKinney Drilling 4631 E. Holmes Rd Memphis Tennessee 38118 United States 9013639421 [email protected] Kalder McKinney Drilling 4631 E. Holmes Rd Memphis Tennessee 38118 United States 9013639421 [email protected] Kalson Babst Calland 603 stanwix street pittsburgh Pennsylvania 15222 United States 4123946557 [email protected] Kalson Babst Calland 603 stanwix street pittsburgh Pennsylvania 15222 United States 4123946557 [email protected] Kamalzare VIRGINIA TECH [email protected] Chandrakaran Kamath Texas A&M 401 Southwest Pkway Apt 208

Parkway circle aparments College Station Texas 77840 United States 5189616878 [email protected]

Shigeru Kambe Giken America Corporation 5770 Hoffner Ave. Suite 101 Orlando Florida 32822 United States 407-380-3232 [email protected] Kamisnski Walsh Group 929 Adams Chicago Illinois United States 312-656-1311 [email protected] Kamp Williams Form Engineering Corp. 8165 Graphic Dr. Belmont Michigan 49306 United States 6168660815 [email protected] Kandadai Virginia Tech 1205 Snyder Lane #1100C Blacksburg Virginia 24060 United States 469-343-5379 [email protected] Kandikunta Terex 500 Oakwood Road Watertown South Dakota 57201 United States 605 882 5526 [email protected]

Sumitra Kandolkar MUMBAIMaharashtra 400076 India 02225767335 [email protected]

Sanchit Kandolkar MUMBAIMaharashtra 400076 India +919850981566 [email protected]

Kevin Kane ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Kane Aldridge Construction 844 east rockland road libertyville Illinois 60048 United States 8472765999 [email protected] Kaneza University of Arkansas 3235 W. Woodridge Dr. Fayetteville 72704 United States 917-692-1026 [email protected] Kannan US Army Corps of Engineers PO Box 17665 Ft Worth Texas 76102 United States 817-886-1631 [email protected] KANNON MALCOLM DRILLING CO., INC. 92 NATOMA ST. #400 SAN FRANCISCO California 94105 United States 415-901-4400 [email protected] KANNON MALCOLM DRILLING CO., INC. 92 NATOMA ST. #400 SAN FRANCISCO California 94105 United States 415-901-4400 [email protected] Kapeller Glacier Blasting & Shoring Box 6066 Innisfail Alberta T4G 1S7 Canada 587-999-4346 [email protected] Karimi UNIVERSITY OF COLORADO Boulder Colorado [email protected] Karimpour Southern Illinois University 39B Cougar Dr Glen Carbon Illinois 62034 United States 6184069395 [email protected] Kashiwa Hawaiian Dredging Construction Co. P.O.Box 4088 Honolulu Hawaii 96812 United States 8084788436 [email protected] Kassel TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Kassity Commercial Credit Group 2135 City Gate Lane Suite 440 Irvine California 60563 United States 6307184650 [email protected]

Maren Katterbach Lombardi Ltd. Via R. Simen 19 MinusioSwitzerland 6648 Switzerland +41786617624 [email protected]

Gordon Kattner Hayward Baker 509 N. Sam Houston Parkway East Suite 300 Houston Texas [email protected] Kaufman Cardno PPI 9821 Katy Freeway, Suite 600 Houston Texas 77024 United States [email protected] Kaup UNIVERSITY OF THE PACIFIC 3601 Pacific Avenue Stockton California 95211 United States 2092564235 [email protected]

Ed Kavazanjian Arizona State UniversitySchool of Sustainable Engineering and the Buil Environment P.O. Box 873005 Tempe Arizona


Hasan Kazmee University of Illinois at Urbana-Champaign 1611 Titan Drive Rantoul Illinois 61801 United States 2174199971 [email protected] Keck Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected]

John Keeler Seaboard Foundations PO box 126408 Benbrook TX 76126 United States 817-984-6527 [email protected] Keeler SEABOARD FOUNDATIONS Post Office Box 126408 Benbrook Texas 76126 United States 8179846527 [email protected] Keene UNIVERSITY OF TEXAS 1618 West 6th Street Austin Texas 78703 United States 6085164341 [email protected] Kehoe Agate Construction Co., Inc. 1030 Route 83 Clermont New Jersey 08210 United States 6096249090 [email protected] KEJR GEOPROBE SYSTEMS 1835 WALL ST SALINA Kansas 67401 United States 785-404-1160 [email protected] Keller Richard Goettle, Inc. 12071 Hamilton Ave Cincinnati Ohio 45231 United States 5138258100 [email protected] Keller Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected] Kelley DYWIDAG Systems International 320 Marmon Drive Bolingbrook Illinois 60440 United States 6303011314 [email protected] Kelly Kelly Tractor Co 5460 Okeechobee Boulevard West Palm Beach Florida 33417 United States 5616832015 [email protected] KELLY COX INDUSTRIES PO BOX 1124 ORANGEBURG South Carolina 29115 United States 803-614-1115 [email protected] Kelly Betek Tools Inc. 295 Clark Street Abingdon Virginia 24210 United States (385)335-1553 [email protected]

Peter Kelly University of Portsmouth Flat 8, Ramillies House Cross St PortsmouthHampshire po1 3gh United Kingdom +442392842904 [email protected]

Dan Kelsey Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15317 United States (412) 221-4500 [email protected] Kemery Longfellow Drilling Clearfield Iowa 50840 United States 6413362297 [email protected] Kemppainnen Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Kenarsari Michigan Technological University 1400 Townsend Drive Houghton Michigan 49931 United States 9062818520 [email protected] Kennedy Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Kenney Kenney Construction, Inc. Santabara California United States 805-884-1579 [email protected] Kenney Kenney Construction, Inc. Santabara California United States 805-884-1579 [email protected] Kenney Kenney Construction, Inc. Santabara California United States 805-884-1579 [email protected] Kent H&H Foundation Drilling, Inc. Joplin Missouri [email protected] Keough PKF-Mark III, Inc. PO Box 390 17 Blacksmith RD Newtown Pennsylvania 18940 United States 2159685031 [email protected] Kern Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Kern Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Kern Cornell University 107 Teaberry Lane Venetia Pennsylvania 15367 United States 7248257288 [email protected] Kerr PDCA 33 Knight Boxx Road, Suite 1 Orange Park Florida 32065 United States 904-215-4771 [email protected] Kesslar Champion Equipment Sales, LLC. 701 Green Valley Pkwy. Suite 200 Henderson Nevada 89074 United States 8773745574 [email protected] Khalil The University of Kansas 1942 stewart avenue apt G1 Lawrence Kansas 66046 United States 3143978652 [email protected] Khan University of Missouri E2509 Lafferre Hall Columbia Missouri USA 65201 United States 5738827523 [email protected] Khan Terex 500 Oakwood Road Watertown South Dakota 57201 United States 605 882 5526 [email protected] Ashrafuzzaman Khan University of Texas Arlington Arlington Texas [email protected] Khoshnevisan Clemson University 117 N Heritage Riverwood Dr Central South Carolina 29630 United States 8646337222 [email protected]

Ali Khosravi Sharif University of Technology Azadi Ave Tehran Tehran11365-11155 Iran +98-9013610414 [email protected]

Mohammad Khosravi Virginia Tech 4400 Solano Park Circle, Apt 1622 Davis California 95616 United States 7202890497 [email protected]

Mahsa Khosrojerdi The Pennsylvania State UniversityDepartment of Civil and Environmental Engineering Sackett Building University Park Pennsylvania 16802 United States 8148658056 [email protected]

CRAIG KIFFMEYER HARTFIEL Plano Texas [email protected] Kilker Jacobs Associates 59 Wendell Street Winchester Massachusetts 01890 United States 781 852 0477 [email protected] Kim Cal State Fullerton 1017 Rolling Hills Dr Fullerton California 92835 United States 7143352594 [email protected]

JiYoung Kim HYUNDAI Engineering & construction17-6, Mabuk-ro 240beon-gil, Gilheung-gu, Yongin-si, Gyeinggi-do 446-912 Korea 82-10-8913-2755 [email protected]

CHUNJIN KIM UNCC 11011 GRADUATE LN APT D CHARLOTTE North Carolina 28262 United States 9802293055 [email protected] King SynchroPile, Inc. 5123 Blanco Road San Antonio Texas 78216 United States 210-355-6546 [email protected] King Pile Drivers, Inc 4530 Highway 162 Hollywood South Carolina 29449 United States 843-763-7736 [email protected] Kingsbury Independance Tube 6226 West 74th Street Chicago Illinois 60638 United States 800-376-6000 [email protected] Kinworthy Bauer Foundation Corp. 13203 Byrd Legg Drive Odessa Florida 33556 United States 7275312577 [email protected]

MATHIEU KIPPELEN NICHOLSON CONSTRUCTION COMPANY 12 MCCLANE ST CUDDY 15031 United States [email protected]

Anastasiya Kirichuk Cal Poly San Luis Obispo 555 Ramona Drive Apt. 81A San Luis Obispo California 93495 United States 4254436828 [email protected] Kirkton Caterpillar 300 Hamilton Square Peoria Illinois 61629 United States 309 675-4899 [email protected] Kirupakaran FloaTEC, LLC 14701 St Mary's Lane Suite 250 Houston Texas 77079 United States 2818705285 [email protected]

Masaki Kitazume Tokyo Institute of Technology 2-12-1 Ookayama, Meguro Tokyo 152-8550 Japan +81 3 5734 2798 [email protected] Kitch Cal Poly Pomona 3801 W. Temple Ave Pomona California 91711 United States 909-869-3147 [email protected]

Elizabeth Kitch [email protected] Kitchens Russo Corporation 1431 Mims Avenue SW Birmingham Alabama 35211 United States 2053141644 [email protected] Klanica Case Foundation Co 850 Cassatt Road Berwyn Pennsylvania 19312 United States 6103530600 [email protected] Klieber Lawrence Tech University 21000 West Ten Mile Rd Southfield Michigan Michigan 48075 United States 248-204-2545 [email protected] Kluzniak ARUP 560 Mission St Suite 700 San Francisco California 94105 415-957-9445 [email protected] Knarr MINCON PO Box 13886 Roanoke Virginia 24038 United States 5403449939 [email protected] Knight Link-Belt Construction Equipment 2651 Palumbo Dr. Lexington 40509 United States 859-263-5200 [email protected] Knight Construction Audet & Knight 140 Jacques-Bibeau Street Rouyn-Noranda Québec J9Y0A3 Canada 819-764-4666 [email protected] Knight Loadtest USA 2631 NW 41st Street, D-1 Gainesville Florida 32428 United States 352-378-3717 [email protected] Knighton Jones Drilling & Shoring 5633 W Axel Park Rd West Jordan Utah 84081 United States 801-280-2908 [email protected] Knolle CONETEC INC PO Box 22082 Salt Lake City Utah 84104 United States 8019733801 [email protected]

Alexander Knorr BETEK GmbH & Co. KG Sulgener Str. 23 Aichhalden 78733 Germany+49 151 64960864 [email protected]

Aida Knur Zimmer Gunsul Frasca Partnership 515 S. Flower Street, Suite 3200 Los Angeles California 90071 United States 818 378-5454 [email protected] Knur Geotechnologies, Inc; 439 Western Avenue Glendale California 91201 United States 818 240-9600 [email protected] Knur Geotechnologies, Inc; 439 Western Avenue Glendale California 91201 United States 818 240-9600 [email protected] Knur Geotechnologies, Inc; 439 Western Avenue Glendale California 91201 United States 818 240-9600 [email protected] Kocher THYSSENKRUPP Alsfeld Germany [email protected] Koegler WASHINGTON CLOSURE HANFORD Richland Washington [email protected] KOEHLER GEOPROBE SYSTEMS 1835 WALL ST SALINA Kansas 67401 United States 785-404-1160 [email protected] Koelewijn Meever USA 31 Penn Plaza New York New York 10001 United States 646 727 7582 [email protected] Kofteros HAYWARD BAKER 7550 teague rd suite 300 Hanover Maryland 21076 United States 4105518200 [email protected] Kohler McCrossin 2607 Nicholson Rd Sewickley Pennsylvania 15143 United States 412-518-1669 [email protected] KOIRALA CSUF 303 S ALMANSOR ST 15 ALHAMBRA California 91801 United States 8053680438 [email protected] Kokkali Rensselaer Polytechnic Institute 110 8th Street Troy New York 12180 United States 5182768143 [email protected] Kolakowski Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 905-820-3480 [email protected] Kolda AH Beck Foundation Company 5123 Blanco Road San Antonio Texas 78216 [email protected]

Susheel Kolwalkar Youngstown State University One University PlazaDepartment of Civil Engineering Youngstown Ohio 44555 United States 330-881-0580 [email protected]

Van Komurka Wagner Komurka Geotechnical Group, Inc. W67 N222 Evergreen Boulevard Suite 100 Cedarburg Wisconsin 53012 United States (262) 376-2001 [email protected] Konstantakos Deep Excavation 30-62 Steinway Str #188 Astoria New York 11103 United States 206-279-3300 [email protected] Kontowicz Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected] Kontowicz Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected] Kontowicz Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected]

Evangelos KontozoglouVirginia Polytechnic Institute and State University 155 Otey St

Donaldson-Brown Hall RM 0220 Blacksburg Virginia 24061 United States 540-449-7599 [email protected]

John Konwick Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected]

Duncan Kopp-Richardson Stalworth Underground LLC 5515 North East River Road Chicago Illinois 60656 United States 773-410-6160 [email protected] Korinko Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Kormanos Virginia Tech 12000 Cardinal Ct Apt A Blacksburg Virginia 24060 United States 603-490-0281 [email protected]

Allan Korte Hammer & Steel, Inc. 4469 County Road, 209 SouthGreen Cove Springs Florida 32043 United States 904-284-6800 [email protected]

Clint Koshnick Kingwood Pipe Inc. 3 North Main Kingwood Texas 77339 United States 281 359-7473 [email protected] Kostelac Infinite Ingenuity, LLC 12670 N Overbrook Dr. Platte City Missouri 64079 United States 816-841-4910 [email protected] (Bob) Kountz Atlas Copco 511 Hodges Lane Severna Park Maryland 21146 United States 4436953944 [email protected] Kowalczyk BP / Northern Tier 3902 Turnagain Blvd. #2 Anchorage Alaska 99517 United States 907-229-8662 [email protected] Krage UC Davis 2114 Del Rey Court Davis California 95616 United States 9162055333 [email protected] Kramer Champion Equipment Sales, LLC. 701 Green Valley Pkwy. Suite 200 Henderson Nevada 89074 United States 8773745574 [email protected] Kraut Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Krawiec SOILMEC Emeryville California [email protected]

Johann Kraxenberger BAUER Maschinen GmbH BAUER-Straße 1 Schrobenhausen 86529 Germany+49 8252 97-1634 [email protected]

George Kreis J.Fletcher Creamer and Son 101 East Broadway Hackinsack New Jersey 07601 United States 239-449-9322 [email protected] Kreutzkam Bauer 100 N FM 3083 E Conroe Texas 77303 United States 936-539-5030 [email protected] Kriesten DYWIDAG Systems International 320 Marmon Drive Bolingbrook Illinois 60440 United States 6303011314 [email protected] Krizek Northwestern University 2145 Sheridan Road Evanston Illinois 60208 United States 847-491-4040 [email protected] Krous Leon Krous Drilling 13753 Gladstone Ave. Sylmar California 91342 United States 818-833-4654 [email protected]

MATT KRUEGER Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected]

Jeff Krusinga, PE, GE SME 3301 Tech Cirlce Drive Kalamazoo Michigan 49008 United States 269-323-3555 [email protected] Kubic Trine University One University Avenue Angola Indiana 46703 United States 3048204740 [email protected] Kuenning Global Drilling Suppliers Inc. 12101 Centron Place Cincinnati Ohio 45246 United States 5136718700 [email protected] KUEPFER Stronghold Construction 35 Grace Drive Powell Ohio 43065 United States 6147610550 [email protected] Kuharik Great Bend Industries 8701 6th St Great Bend Kansas 67530 United States 620-617-0330 [email protected] A, Kuhn TRE/Envioronmental, Inc. 9063 Bee Caves Rd. Austim Texas 78733 512-263-2101 [email protected] Kunberger Florida Gulf Coast University 10501 FGCU Boulevard South Fort Myers Florida 33965 United States 2395907644 [email protected] KUSZEWSKI NUMA 646 THOMPSON RD THOMPSON Connecticut 06277 United States 860-923-9551 [email protected] Kuzik APE/J&M 7032 South 196th St. Sayreville New Jersey 08872 United States 732) 432-6604 [email protected] Kuzmenko Kemaico 300 Knightsbridge Pwy Lincolnshire Illinois 60069 United States 847-913-6878 [email protected]

Kiseok KwakKorea Institute of Civil Engineering and Building Technology

(Daehwa-Dong) 283, Goyangdae-Ro, Ilsanseo-Gu, Goyang-Si,

Gyeonggi-Do, South Korea 411-712 South Korea 82-31-910-0735 [email protected]

Wing Shun Kwan The University of Texas at Austin 2501 Lake Austin Blvd Apt G108 Austin Texas 78703 United States 5127044405 [email protected] Kyle Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] La Barck Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Labarck Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected] Labrador 3M 6801 Riverplace Blvd 1474N Austin Texas 78726 United States 512-984-3525 [email protected] Lacelle Copp's 225 BurntRidge Rd Red Deer County Canada [email protected]

Ian Lacoursiere Fraser River Pile & Dredge (GP) Inc. 1830 River Drive New WestminsterBritish Columbia V3M 2A8 Canada (604) 522-7971 [email protected]

Ed Laczynski G.A. & F.C. Wagman, Inc. 3290 N. Susquehanna Trail York Pennsylvania 17406 United States 717-764-8521 [email protected] Lai The University of Texas at Austin 2501 Lake Austin Blvd Apt A105 Austin Texas 78703 United States 5155096046 [email protected] Lakshmanan Bauer-Pileco Inc. 100 N. FM 3083 East Conroe Texas 77303 United States 713-699-7652 [email protected] Lallier LES FORAGES L.B.M., INC. vICTORIA QC G6P7W7 [email protected] Lambert OilField Equipment Sales Gainsville Texas [email protected] Lambert Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 312-677-2263 [email protected]

Arnoud Lamboo Dieseko Group (PVE Equipment USA) Vernon road Jacksonville Florida FL 32209 Netherlands +31184410333 [email protected] Lamont West Coast Drilling 1350 Willow Ave Hercules California 94547 United States 510-245-0556 [email protected] Lamont Hillside Drilling Inc. P.O. Box 516 Bella Vista California 96008 United States 530-276-9826 [email protected] Lamont West Coast Drilling 1350 Willow Ave Hercules California 94547 United States 510-245-0556 [email protected] Lamont Hillside Drilling Inc. P.O. Box 516 Bella Vista California 96008 United States 530-276-9826 [email protected] Lancaster San Diego State University 6612 Reservoir Lane San Diego California 92115 United States 530-635-2811 [email protected] Land LB Foster 130 Satellite Blvd, NE Suite A Suwanee Georgia 30024 United States 678-822-6853 [email protected] LANDI TRACMEC SP 610 SELICE 10/C MORDANO BO 40027 Italy 0039054258911 [email protected] Landin Concept Torque #540 7700-76th St. Close Red Deer Alberta T4P 4G5 Canada 403-340-3466 [email protected] Lane CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Lane Longfellow Foundations, Inc. 909 Corey Rd Hutchinson Kansas 67501 United States 620-662-1228 [email protected] Langan Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Langenfeld Cal State University of Fullerton 6750 vinalhaven ct. cypress California 90630 United States 7149267091 [email protected] Langenheim Scherzinger Drilling 9629 State Route 128 Harrison Ohio 45030 United States 5137382000 [email protected] Langlois Vertek 250 Beanville Road Randolph Vermont 05060 United States 8027284588 [email protected] Lantz Kennametal, Inc. 1600 Technology Way Latrobe Pennsylvania 15650 United States (304) 472-8630 [email protected] Lapsley Malcolm Drilling Co., Inc. 4926 N. Azusa Canyon Road Irwindale California 91706 United States 626-338-0035 [email protected] Laramore National Driller PO Box 6167 Marianna Florida 32447 United States 850-482-6310 [email protected] Lardi "D" Construction, Inc. 1488 So. Broadway Coal City Illinois 60416 United States 8156342555 [email protected] Ellen Large DFI 326 Lafayette Avenue Hawthrone New Jersey 07506 United States 973-423-4030 [email protected] Lariau Jean Lutz North America LLC 4370 Boardman-Canfield Road Canfield Ohio 44406 United States 330-702-1476 [email protected] Larsen Hennessy International, Inc. PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected]

Torbjorn Larsson Federal Highway Administration 1200 New Jersey Avenue SE HIBS-20 WashingtonDistrict of Columbia 20590 United States 202-366-1554 [email protected]

Lisa Laurance DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Laurance DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Laurence Hammer & Steel, Inc. 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 314-895-4600 [email protected] Laurence Hammer & Steel, Inc. 11916 Missouri Bottom road Hazelwood Missouri 63042 United States 314-895-4600 [email protected]

Brent Lawler ATS Drilling 6559 Midway Road Haltom City Texas 76117 United States 8174980040119 [email protected] Lawrence Superior Truck Equipment 7920 - 56th Street SE Calgary AB T2C 4S9 Canada (403) 818-7663 [email protected]

William Lawson Texas Tech UniversityDepartment of Civil, Environmental & Construction Engineering Box 41023 Lubbock Texas 79409 United States 8067423521 [email protected]

Minh Le Terracon Consultants. 8901 Carpenter Freeway, Suite 100 Dallas Texas 75247 United States 6824724722 [email protected] Leary AM Squared Construction 906 80th Ave SE Norman Oklahoma 73026 United States 405-990-6746 [email protected] Ledbetter CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Lederer Case Foundation 1325 W. Lake Street Roselle Illinois 60172 United States 630-529-2911 [email protected] Lee Scott Powerline 318-388-9207 [email protected] Lee Skyline Steel 16335 S. Harlem Avenue, Suite 150 Tinley Park Illinois 60477 United States 708-444-0999 [email protected] Lee Galveston Piling 1910 Ave L Santa Fe Texas 77510 United States 903-269-5915 [email protected] Lee CIA Machinery Dallas Texas [email protected] Lee Galveston Piling 1910 Ave L Santa Fe Texas 77510 United States 903-269-5915 [email protected]

Bob Lee Lee Composites, Inc. P.O. Box 11286 Spring Texas77391-1286 [email protected]

Seung Jae Lee Florida International University 13650 NW 4TH ST APT 203 Pembroke Pines Florida 33028 United States 7732341223 [email protected]

Juhyung LeeKorea Institute of Civil Engineering and Building Technology

(Daehwa-Dong) 283, Goyangdae-Ro, Ilsanseo-Gu, Goyang-Si,

Gyeonggi-Do, Republic of Korea 411-712 South Korea 82-31-910-0563 [email protected]

Michael Leffer Hans Leffer GmbH & Co. Pfahler Strasse 1 Saarbrucken Saarland D-66125 Germany +496897 793362 [email protected] Lehn Veit 14000 Veit Place Rogers Minnesota 55374 United States 763-428-2242 [email protected] Lemieux Petrifond Foundation company limited 8320 St-Laurent Blvd Montreal Quebec H2P 2M3 Canada 514-387-2838 [email protected] Lemnitzer University of CA, Irvine 4149 Engineering Gateway Irvine California 92697 United States 9498248133 [email protected] Leonard Utah DOT 772 W Southampton Court Farmington Utah 84025 United States 8015475937 [email protected] LEONI TREVIICOS 38 THIRD AVENUE CHARLESTOWN Massachusetts 02129 United States 6172414800 [email protected] Leonor JD Fields Construction Products 7843 Canyon Lake Cir Orlando Florida 32835 United States 2129209000 [email protected]

Stephane Lessard M.S.E. Group Inc 62, Rang Touchette Ste-Martine Quebec J0S1VO Canada +1 450 427 3650 [email protected]

Eric Lessard M.S.E. Group Inc 62, Rang Touchette Ste-Martine Quebec J0S1VO Canada +1 450 427 3650 [email protected]

Marco Lessard M.S.E. Group Inc 62, Rang Touchette Ste-Martine Quebec J0S1VO Canada +1 450 427 3650 [email protected] Lessy Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Lester QMF Steel 386 IH 30 Cambell Texas 75442 United States 800-881-071 [email protected]

Christiane Levesque Measurand Inc. 12 Wentworth Ct Nasonworth

New Brunswick E3C 0J3 Canada 5064629119 [email protected]

Keiko Lewis UNIVERSITY OF THE PACIFIC 3601 Pacific Avenue Stockton California 95211 United States 9164254821 [email protected] Lewis Bechtel 4469 Dogwood Way Evans Georgia 30809 United States 8032921957 [email protected] Lewis Gannett Fleming, Inc. 207 Senate Ave Camp Hill Pennsylvania 17011 United States 717-763-7211 [email protected] Lewis Moretrench 51 Smart Avenue Yonkers New York 10704 United States 914-423-1331 [email protected] Lewis Hayward Baker Inc. 1350 West Lake Street Roselle Illinois 60172 United States (630) 339-4321 [email protected] Li University of Texas at Austin Austin Texas [email protected] (Shuihan) Li Mayland Metallic Materials Ltd. 174 Bantry Avenue Richmond Hill Ontario L4B 4T6 Canada 6473090122 [email protected] Li Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 905-820-3480 [email protected] Li University of Kansas 328 Town Engineering Building Ames Iowa 50011 United States 5152943157 [email protected] (Xiaofeng) Li Mayland Metallic Materials Ltd. 174 Bantry Avenue Richmond Hill Ontario L4B 4T6 Canada 6473090122 [email protected] Li HONG XIANG TECHNOLOGIES RM1002, Building 16, AnHuiDongLi ChaoYang District Beijing Beijing 100101 China 8610 64812760 [email protected] Li Jackson State University 1400 J.R. Lynch Street Jackson Mississippi 39232 United States 6019791092 [email protected]

Ma Liang FES (China) Limited 1-403, No.71 Wenzhou Rd HangzhouZhejiang Prov 310015 China 86-571-28027060 [email protected]

Dario Libano Brasfond Rua Olimpiadas, 194- 9th Floor Vila Olimpia Sao Paolo SP, Brazil04551-000 Brazil 55 11 3028-9800 [email protected]

Bon Lien AMEC Foster Wheeler 2801 Yorkmont Road, Suite 100 Charlotte North Carolina 28208 United States (704) 357-5613 [email protected] Likins Pile Dynamics, Inc. 30725 Aurora Road Cleveland Ohio 44139 United States 216-831-6131 [email protected] Liles DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Liles DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected]

Ji Hoon (Jack) Lim BUMA/ROC Equipment P.O. Box 3143 Salt Lake City Utah 84110 United States 801-214-6126 [email protected] Lim Geolabs, Inc. 2006 Kalihi Street Honolulu Hawaii 96819 United States 8088415064 [email protected]

Songtao Lin Ninghai Shenhai Rubber and Plastic FactoryNo.1 Youjiacun, Qiaotouhu District, Ninghai County, P. R. China Ninghai 315611 China

+86 134 8878 5591 [email protected]

Thomas Lin Lehigh University 1 W Packer Ave. Bethlehem Pennsylvania 18015 United States 6106742536 [email protected] Linamen Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected]

Josh Lindberg Helical Concepts, Inc. PO Box 1238 Wylie Texas75098-1238 United States 972-442-4493 [email protected]

Zach Linder Culy Construction & Excavation 610 N. East Winchester Nebraska 47394 [email protected] Lindner Terex Utilities 500 Oakwood Road Watertown South Dakota 57201 United States 6058824000 [email protected] Linerode University of Mount Union 1972 Clark Ave Alliance Ohio 44601 United States (330) 575-8131 [email protected] Lins ELE International, Inc. 5600 Lindbergh Dr. Loveland Colorado 80539 United States 970-622-1170 [email protected] Liscidini Underpinning & Foundation Skanska 46-36 54th Road Maspeth New York 11378 United States 718-786-6557 [email protected] Listi Sinclair Well Products & Services 10602 Midway Ave Cerritos California 90703 United States 800-782-3222 [email protected] Listro Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Littlefield DUROTERRA 7818176053 [email protected] Liu Michigan Technological University 701 7th Avenue Houghton Michigan 49931 United States 9064871826 [email protected] Liu Kemaico 300 Knightsbridge Pwy Lincolnshire Illinois 60069 United States 847-913-6878 [email protected]

Jenny LiuCenter for Environmentally Sustainable Transportation in Cold Climates

P.O.Box 755900, University of Alaska Fairbanks Fairbanks Alaska 99775 United States 9074745764 [email protected]

Jenny LiuCenter for Environmentally Sustainable Transportation in Cold Climates

P.O.Box 755900, University of Alaska Fairbanks Fairbanks Alaska 99775 United States 9074745764 [email protected]

Yan Liu University of Mount Union 1972 Clark Ave Alliance Ohio 44601 United States 4055926548 [email protected] Liu AGL Manufacturing Ltd. 8378 Prince Edward St Vancouver Canada V5X 3R9 Canada 804-639-2713 [email protected] Lobb Cyntech Helical Piles 235061 Wrangler Link SE Calgary Alberta T1X0K3 Canada 403-228-1767 [email protected] Lobbestael Lawrence Technological University 21000 West Ten Mile Road Southfield Michigan 48075 United States 2482042538 [email protected] Lodge Lodge Lumber 5001 Oates Road Houston Texas 77013 United States 832-264-7008 [email protected] Loeffler Stressteel 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected]

J. Erik Loehr University of Missouri Civil Engineering E2509 Lafferre Hall Columbia Missouri65211-2200 United States 573-882-6380 [email protected]

Markus Loenner BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7653 [email protected] Logan PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 515-302-0206 [email protected] Loghry Blaze Equipment 5500 Mayfax Way Suite 1 Fort Worth Texas 76131 United States 682-300-4600 [email protected]

John LommlerAmec Foster Wheeler Environment & Infrastructure 4125 Sotol Drive Las Cruces New Mexico 88011 United States 5058211801 [email protected]

JUAN ESTEBAN LONDOÑO CONSTRUCTORA PRECOMPRIMIDOS S.A. CRA 42 N° 27 - 150 (AUTOPISTA SUR) MEDELLÍN

ANTIOQUIA 055413 Colombia 574 3703350 [email protected]

Ira Long Anderson Drilling 3600 east 46th Ave Denver Colorado 80216 United States 3033216680 [email protected] Long Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] Long Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] Long Long's Drilling Service Inc 10554 Hwy 392 W Harrison Arkansas 72601 United States 8704372200 [email protected]

Giovanni Lopez Kelly Tractor CoFinal Av. Guarico, Qta. Adria (# 1-04 32-29), P.A.

Colinas de Bello Monte, Caracas Florida 33417 Venezuela

(58-212) 753.1912 [email protected]

Roberto Lopez Malcolm Drilling 3564 Investment Boulevard Hayward California 94545 United States 510-780-1167 [email protected] Lopez Texas Shafts, Inc. PO Box 79218 Fort Worth 76179 United States 817-439-2000 [email protected] Lopez Texas Shafts Ft. Worth Texas [email protected] Lopez WORD International, Inc. 4565 Reid Rd Elon North Carolina 27244 United States 3365846700 [email protected] Love WorldWide Drilling Resource, Inc. PO Box 660 Bonifay Florida 32425 United States 850-547-0102 [email protected] Lovell Lovell Marine Construction 3601 NW 10th Avenue Oakland Park Florida 33309 United States 9544675055 [email protected] Lowe BAUER-Pileco Inc. Chesapeake Virginia United States [email protected] LU Arizona State University 1231 S Dorsey Lane TEMPE Arizona 85281 United States 4803347748 [email protected] Lucarelli Itasca 111 3rd Ave South Suite 450 Minneapolis Minnesota 55401 United States 612-677-2417 [email protected] Lucido ROC Equipment 2345 Parkway Blvd Salt Lake City Utah 84108 United States 801-201-7706 [email protected]

Anthony Lucido Shimmick Construction Company Inc. 21032 Poolside Lane Huntington Beach California 92648 United States 801-706-6692 [email protected] Lucido ROC Equipment P.O. Box 3143 Salt Lake City Utah 84110 United States 801-214-6126 [email protected]

Rusty Lucido Shimmick Construction Company Inc. 21032 Poolside Lane Huntington Beach California 92648 United States 801-706-6692 [email protected] Lucido ROC Equipment P.O. Box 3143 Salt Lake City Utah 84110 United States 801-214-6126 [email protected] Lucking Virginia Tech 703 Burruss Dr Blacksburg Virginia 24060 United States 732-939-2932 [email protected] Ludwig Standard Hardware 1500 Royal Parkway Euless Texas 76040 United States 817--354-1111 [email protected] Luehring Michels Corporation PO Box 128 Brownsville Wisconsin 53006 United States 920-583-1441 [email protected] Lugli Maccaferri Inc 10303 Governor Ln Blvd Williamsport Maryland 21795 United States 240-625-5674 [email protected]

Barbara Luke University of Nevada Las Vegas Civil EngineeringUniversity of Nevada Las Vegas Las Vegas Nevada


Pam Luke Watson Drill Rigs 4015 South Freeway Fort Worth Texas 76110 United States 817-927-8486 [email protected] Lukens Case Foundation Company 850 Cassatt Road Ste 370 Berwyn Pennsylvania 19312 United States 6107635825 [email protected] Lukens Baylor University Waco Texas [email protected] Luna Saint Louis University 3450 Lindell Boulevard Rm. 1033A St. Louis Missouri 63103 United States 3149778372 [email protected] Luna Saint Louis University 3450 Lindell Boulevard Rm. 1033A St. Louis Missouri 63103 United States 3149778372 [email protected]

Jerry Luo University of Akron 244 Sumner St Akron Ohio44325-3905 United States 3309727292 [email protected]

Nathaniel Lussier Nicholson Construction 4124 Douglas Ave Kalamazoo Michigan 49004 United States 269-353-8421 [email protected] Lust Corps of Engineers 3420 Pin Oak Dr. St. George Kansas 66535 United States 785-844-2987 [email protected] Lutenegger University of Massachusetts 27 Marston Hall Amherst Massachusetts 01375 United States 413-545-2872 [email protected]

Anne Lutz - Gobetti JEAN LUTZ SA 2 rue du Forbeth Jurançon 64110 France+ 33 5 59 06 34 22 [email protected]

Patrick Lydon Michels Corporation PO Box 128 Brownsville Wisconsin 53006 United States 920-583-1441 [email protected] (Bill) Lyle Massman Construction 8901 State Line Road Suite 240 Kansas City Missouri 64114 United States 8165231000 [email protected] Lyle MARL Technologies 2 West Dry Creek Circle Suite 100 Littleton Colorado 80120 United States 720-822-2293 [email protected] Lyon Center Rock Inc. 118 Schrock Drive Berlin Pennsylvania 15530 United States 814-267-7100 [email protected] Lyon WORD International, Inc. 4565 Reid Rd Elon North Carolina 27244 United States 336-584-6700 [email protected] Lyons Trenchless Utility 2070 Queensway Drive Burlington Ontario L7R 4L9 Canada 905-634-0669 [email protected] Lyons Trenchless Utility 2070 Queensway Drive Burlington Ontario L7R 4L9 Canada 905-634-0669 [email protected] Lyons INTERMOUNTAIN DRILLING SUPPLY Houston Texas [email protected]

Gizem M. Bozkurt University of Wisconsin Madison1415 Engineering Drive 2243 Engineering Hall Madison Wisconsin 53706 United States 608-628-5399 [email protected]

Steven M. Hain Steven M. Hain Co. 713 East Walnut Garland Texas 75040 United States 9722726461 [email protected] Maben Virginia Tech 1701 Autumn Splendor Way Blacksburg Virginia 24060 United States 540-514-1553 [email protected] Mabie J. FLETCHER CREAMER & SON, INC. 101 East Broadway Hackensack New Jersey 07601 United States 2015222538 [email protected] MACDONALD TEAM ELMERS 3600 RENNIE SCHOOL ROAD TRAVERSE CITY Michigan 49685 United States 2319433443 [email protected] Macias cal state fullerton 8000 Vandewater St Corona California 92880 United States 9518708110 [email protected] Maciejewski Veit 14000 Veit Place Rogers Minnesota 55374 United States 763-428-2242 [email protected] Mackiewicz Braun Intertec 11001 Hampshire Avenue S Minneapolis Minnesota 55438 United States 8162741499 [email protected] MacLean Con-Tech Systems 1832 University Commercial Place Charlotte South Carolina 28213 United States 704-494-3989 [email protected] MacLean Arlington Texas [email protected]

Alan Macnab Macnab Consultants 770 Cordova Bay Road VictoriaBritish Columbia V8Y1R1 Canada 778-430-1257 [email protected]

Jim MacPhail Pinnacle Drilling Products LP 7560 - 48th St SE Calgary AB T2C 4J6 Canada (403)236-3393 [email protected] MacPhail Control Chemical/Matex Products 7016 30th Street SE Calgary Alberta T2C1N9 Canada 403-720-7044 [email protected] Madden Lafayette College 15335 Valencia Street Silver Spring Maryland 20905 United States 301-741-8608 [email protected] Maddocks Foundationdrilling.com PO Box 2010 Canyon Lake Texas 78133 United States 859-230-3090 [email protected] Madgett Seaboard Foundations 2157 Highway 75 Blountville Tennessee 37617 United States 423-323-2100 [email protected] Madrid Southwest Concrete Construction, Inc. 2408 N. Parkland Ave Artesia New Mexico 88210 United States 5757469074 [email protected] Madsen Jones Drilling & Shoring 5633 W Axel Park Rd West Jordan Utah 84081 United States 801-280-2908 [email protected] Madsen Jones Drilling PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Maedgen Gerdau 300 Ward Road Midlothian Texas 76065 United States 9727791078 [email protected] Magalong Trinity Geotechnical Engineering, Inc. 13230 Evening Creek Dr. Ste 206 San Diego California 92128 United States 9513034990 [email protected] Magsar EngiGeotech Ltd., 2406 Main St Apt 32 Lubbock Texas 79401 United States 8064459348 [email protected]

NarimanMahabadi Mahabad Arizona State University 1717 S Dorsey Ln Apt 1006 Tempe Arizona 85281 United States 3132411344 [email protected]

MohsenMahdavi Kharanaghi Texas A&M University 401 southwest parkway, apt#405 college station Texas 77840 United States 9792290666 [email protected]

Masrur Mahedi University of Texas at Arlington Arlington Texas [email protected] Maher McKinney Drilling Company 2131 N. Broad Street Suite 102 Lansdale Pennsylvania 19446 United States 215-393-6700 [email protected] Maher McKinney Drilling Company 2131 N. Broad Street Suite 102 Lansdale Pennsylvania 19446 United States 215-393-6700 [email protected] Mahrt Braun Intertec Corporation 1826 Buerkle Road St. Paul Minnesota 55110 United States 6514877031 [email protected] Maidment Double Star Drilling 312 Hayes Crescent Acheson T7X 5A4 Canada 7802923948 [email protected] Malak Oweis Engineering Inc. 100 E. Hanover Ave. Suite 101 Cedar Knolls New Jersey 07927 United States 973-539-4400 [email protected] MALCOLM MALCOLM DRILLING CO., INC. 92 NATOMA ST. #400 SAN FRANCISCO California 94105 United States 415-901-4400 [email protected] MALCOLM MALCOLM DRILLING CO., INC. 92 NATOMA ST. #400 SAN FRANCISCO California 94105 United States 415-901-4400 [email protected] Malhotra ARUP 77 Water Street New York New York 10005 United States [email protected]

Bruno Mallen Montabert 203 route de Grenoble Saint-Priest Cedex France+33 (0)472229644 [email protected]

Steve Mallinson Agra Foundations 7708 Wagner Road NW Edmonton Alberta T6E 5B2 Canada 780-468-3392 [email protected] Maltz Champion Equipment Co. 8140 E. Rosecrans Ave. Paramount California 90723 United States 5626348180 [email protected] Mamoglou Deep Excavation 30-62 Steinway Str #188 Astoria New York 11103 United States 206-279-3300 [email protected] Manahiloh University of Delaware 301 Dupont Hall Newark Delaware 19711 United States 3028312485 [email protected]

Cesare Mandelli Beretta Alfredo Srl Via Vignareto 10BESANA IN BRIANZA North Carolina MB 20842 Italy

39-0-362-99-53-80 [email protected]

Jared Mangino Case Foundation Company 1525 West Township Line Rd Blue Bell Pennsylvania 19422 United States 6305127728 [email protected] Maniscalco Underpinning & Foundation Skanska 46-36 54th Road Maspeth New York 11378 United States 7183401041 [email protected] Mankbadi Hardesty & Hanover, LLC 850 Bear Tavern Road suite 206 West Trenton New Jersey 08628 United States 609-538-8233 [email protected] Mannen North Houston Machine PO Box 1647 Tomball Texas 77377 United States 281-351-8108 [email protected] Mannor Lawrence Tech University 21000 West Ten Mile Rd Southfield Michigan Michigan 48075 United States 248-204-2545 [email protected] Mantalvo Century Concrete Partners, Inc. 601 21st Street Suite 300 Vero Beach Florida 32960 United States [email protected]

Robin Mao FES (China) Limited 1-403, No.71 Wenzhou Rd HangzhouZhejiang Prov 310015 China 86-571-28027060 [email protected]

Steve Maranowski spartan specialties ltd 6250 Sims sterling hieghts Michigan 48313 United States 586-826-8811 [email protected] Marcus Atlas Copco LLC 7500 Shadwell Dr Roanoke Virginia 24019 United States 540-362-3321 [email protected] Marczewski BSM Engineering Inc PO Box 502 Astoria Oregon 97103 United States 5037915070 [email protected]

Tony Marinucci American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-338-5533 [email protected] Markettos Anchor Shoring 3445 Kennedy Road Toronto Ontario M1V4Y3 Canada 416-292-1401 [email protected] Markovic Zublin Corp. 1170 Howell Mill Rd. Suite 300 Atlanta Georgia 30318 United States 2893889845 [email protected] Marquez Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected]. Allen Marr Geocomp Corporation 125 Nagog Park Acton Massachusetts 01720 United States (978) 893-1225 [email protected] Marshall Health With Heart Consulting 3363 WOODLAKE CT Loveland Ohio 45140 United States 5132352048 [email protected] Marshall Richard Goettle, Inc. 12071 Hamilton Ave. Cincinnati Ohio 45231 United States 5138258100 [email protected] Marshall Stucchi USA 1107 Windham Parkway Romeoville Illinois 60446 United States 847-956-9720 [email protected] Martens Highway Manufacturing 333 2nd Street NE Hopkins Minnesota 55343 United States 9529385451 [email protected] Martin Anora Foundations Pty Ltd PO Box 3282 Darra Brisbane 4076 Australia 0407307846 [email protected] Martin RENSSELAER POLYTECHNIC INSTITUTE 100 8th Street Troy New York 12180 United States 518-276-6941 [email protected] Martin Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Martin McCrossin 2607 Nicholson Rd Sewickley Pennsylvania 15143 United States 412-518-1669 [email protected] Martin Southwest Contracting Ltd. 9426 - 192nd Street Surrey B.C. V4N 3R9 Canada 604-250-6486 [email protected] Martinez CZM Foundation Equipment 145 E. Industrial Blvd. Pembroke Georgia 31321 United States 912-320-2699 [email protected] Martinez 20/20 Exhibits 8902 Bateman Blvd Rosharon Texas 77583 United States 281-905-2803 [email protected]

Alejandro Martinez Georgia Institute of Technology 790 Atlantic Dr. Atlanta Georgia30332-0355 United States 5125046126 [email protected]

Jose Martinez HJ Foundation 8275 NW 80th Street Miami Florida 33166 United States 7862298734 [email protected] Marulanda INGETEC Cra 6#30a-30 Bogogota 1 Colombia 5712456486 [email protected] Masciandaro McDrill Technologies PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Mason 625 Oakhurst Drive Knoxville Tennessee 37919 United States 865-951-1101 [email protected] Mason Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected] Mason McKinney Drilling Company 1265 Blairs Bridge Road Lithia Springs Georgia 30122 United States 404-379-9536 [email protected] Masse Menard USA Upper St. Clair Pennsylvania United States [email protected] Massey Sun Piledriving Equipment 35322 Bayard Road Frankford Delaware 19945 United States 302-539-6756 [email protected] Mathers MATHERS ENVIRONMENTAL DRILLING 12243 B FM 529 Houston Texas 77041 United States 7138966228 [email protected]

Tom Mathers MATHERS ENVIRONMENTAL DRILLING 12243 B FM 529 Houston Texas 77041 United States 7138966228 [email protected] Mathers Interpipe Inc. 3320 Miles Road Mount Hope Ontario L0R1W0 Canada 905-679-6999 [email protected] Matt Matcon Canada 2208 Hartley Avenue Coquitlam BC V3K 6X3 Canada 604-520-5909 [email protected] Matthews Desoto Treated Materials 941 South Magnolia Drive Wiggins Mississippi 39577 United States 601-528-2209 [email protected] Mattila Atlas Copco 3700 E 68th Ave Commercec City Colorado 80022 United States 303-717-27-31 [email protected] MATULIA INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] Mawe Matcon Canada 2208 Hartley Avenue Coquitlam BC V3K 6X3 Canada 604-520-2955 [email protected] Maxa Hammer & Steel, Inc. 21778 Highview Avenue Lakeville Minnesota 55044 United States 952-469-6060 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected] Maxwell Hub Foundation Co., Inc. 139 Billerica Road Chelmsford Massachusetts 01720 United States 978-456-2387 [email protected]

Paul Mayne Georgia Institute of Technology Civil & Environmental Engineering790 Atlantic Drive, Mason Building Atlanta Georgia


A.W. McAfee Bechtel Oil, Gas and Chemicals, Inc. 3000 Post Oak Boulevard Houston Texas77056-6503 United States 713-235-5002 [email protected]

Cal McAree Hammer & Steel, Inc. 482 Houses Corner Road Suite #3 Sparta New Jersey 07871 United States 973-512-2940 [email protected] McBride Texas Dept. of Transportation 125 E. 11th Street Austin Austin Texas 78701 United States (512) 416-2183 [email protected] McCaig Canadian Pile Driving [email protected] McCall McKinney Drilling Co. 273 Lakeview Dr Suite 101 Woodstock Virginia 22664 United States 5404599529 [email protected] McCarthy Timco 2 Greentown Rd Buchanan New York 10511 United States 800-792-0030 [email protected] McCarthy TWG Jenks Oklahoma [email protected]

John McCartney University of California San Diego 9500 Gilman Dr La Jolla California92093-0085 United States 8585349630 [email protected]

Ken McClanahan Atlas Copco 3610 West Capitol Ave Sacramento California 95691 United States 916-374-8310 [email protected] McClure Curtis Drilling 2625 Santa Fe Ave San Marcos California 92069 United States 760-727-7330 [email protected] McCollum KS/Bit PO Box483 Benton Illinois 62812 United States 618-9241667 [email protected] McCourt World International 888 Isom Rd Suite 200 San Antonio Texas 78216 United States 210-341-6333 [email protected] McDairmid Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-792 [email protected] McDaniel NPPI 1251 100th St SW Suite C Byron Center Michigan 49315 United States 616-318-2980 [email protected] McDermand Ramsey Excavating Co. 4060 Washington Ave N Minneapolis Minnesota 55412 United States 612-529-077 [email protected] McDermand University of Minnesota 9735 West 273 Street Belle Plaine Minnesota 56011 United States 9526888389 [email protected] McDermand Ramsey Excavating Co. 4060 Washington Ave N Minneapolis Minnesota 55412 United States 612-529-077 [email protected] McDermand University of Minnesota 9735 West 273 Street Belle Plaine Minnesota 56011 United States 9526888389 [email protected] McDermott 1814 Apple Tree Lane East Bethlehem Pennsylvania 18015 United States 6107048334 [email protected] McDermott 1814 Apple Tree Lane East Bethlehem Pennsylvania 18015 United States 6107048334 [email protected] McDermott Joe McDermott 3400 Prusshill Rd Pottstown Pennsylvania 19464 United States 2674245684 [email protected] McDonald Balfour Beatty 107 Sourthern Blvd, Suite 201 Savannah Georgia 31405 United States 843-321-1731 [email protected] McDonald Team Elmers 3600 Rennis School Rd Traverse City Michigan 49685 United States 231.943-3443 [email protected] McFadden GeoEngineers, Inc. 600 Stewart St, Suite 1700 Seattle Washington 98101 United States 206-239-3228 [email protected] McGee BASF 1703 Cross Point Ave Houston Texas 77054 United States 713-429-4401 [email protected] McGinn Edgen Murray 161 Washington Street Suite 1110 Conshohocken Pennsylvania 19428 United States 610-291-7499 [email protected] McGinnis DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] McGlone CMG PO Box 80252 Billings Montana 59108 United States 4066551892 [email protected] McGuire Lafayette College 740 High Street AEC 321 Easton Pennsylvania 18042 United States 6103305413 [email protected] McHale J.D. Fields & Co., Inc. 1330 Greengate Drive Suite 120 Covington Louisiana 70433 United States 9852344567 [email protected] McKenna Hammer & Steel, Inc. 482 Houses Corner Road Suite #3 Sparta New Jersey 07871 United States 973-512-2940 [email protected] McKewen Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] McKinley Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] McLendon DRILLTOOLS 4001 Enterprise Street Wimberly Texas 75662 United States 903-986-3745 [email protected] McMahon PJ's Rebar Fremont California [email protected] McMahon Dave McMahon Construction, Inc. 540 N. Spruce Street Escondido California 92025 619-491-9355 [email protected]

John McMillan University of Texas at Austin Austin Texas [email protected] McNeal Crux Subsurface, Inc. 4308 N Barker RD Spokane Valley Washington 99027 United States 509-8929409 [email protected] McNeight Malcolm Drilling Co., Inc. 8701 S. 192nd St. Kent Washington 98031 United States 253-395-3300 [email protected] McNeill Spiradrill 112 FM 153 Smithville Texas 78957 United States 512-237-4140 [email protected] McNew Matador Well Services 2511 N CR 1140 Midland Texas 79705 United States 866-620-1403 [email protected] McNutt K&D Construction P.O. Box 31 Chelsea Oklahoma 74016 918-760-0542 [email protected]

Bob McQuillis Tetra Tech, Inc. 4000 Triangle Lane Suite 160 Export Pennsylvania15632-9306 United States 412.829.3628 [email protected]

Gerry Mcshane Service Steel Warehouse 5 Dogwood Ct Bernardsville New Jersey 07924 United States 7132109323 [email protected] Mebust University of New Orleans 2000 Lakeshore Drive New Orleans Louisiana 70148 United States 6198659725 [email protected] MECHAM THE MECHAM COMPANY Spokane Valley Washington United States [email protected]

Gil Medina VelascoSan Pefro Garza Garcia [email protected]

Christopher Meehan University of Delaware 301 DuPont Hall Newark Delaware 19716 United States 302-831-2442 [email protected] Mehta Geotac Houston Texas United States [email protected] Meigs RJR Engineering Springville New York [email protected]

Arjan Meijer Hydro-Ram 206 Cummings Road Broussard Louisiana 70518 United States +1 337 837 9224 [email protected] Meiss Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Mela Atlas Copco 946 Griffin Pond Road So. Abington Pennsylvania 18411 United States 570-587-7040 [email protected] Melcher Tri-State Drilling, Inc. 16940 Olson Memorial Highway Plymouth Minnesota 55446 United States 763-553-1234 [email protected] Melcher Tri-State Drilling, Inc. 16940 Highway 55 West Plymouth Minnesota 55446 United States 763-553-1234 [email protected] Melegari Tecniwell PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected]

Richard Melton BSP Internataional Foundations Ltd. Claydon Business Park Gt Blakenham Ipswich Suffolk IP6 0NL United Kingdom +441473830431 [email protected] Mengelkoch CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Merchant Amix Systems 33250 Ravine Ave Abbotsford BC V2S 1V6 Canada 778-242-3640 [email protected] Merillat Midwest Foundations Co. 1709 Utica Square Suite 212 Tulsa Oklahoma 74114 United States 918-622-1611 [email protected] MERLI TRACMEC SP 610 SELICE 10C MORDANO BO 40027 Italy +39054258972 [email protected] Merry University of the Pacific 3601 Pacific Avenue Stockton California 95211 United States 209-946-2299 [email protected] Merz HAMMER & STEEL Hazelwood Missouri [email protected] Mesri University of Illinois at Urbana-Champaign 205 N. Matthews Avenue Urbana Illinois 61801 United States 217-333-6934 [email protected] Messerli University of Oklahoma 1809 Saddleback Blvd. Norman Oklahoma 73072 United States (405) 550-0536 [email protected] Metcalf Kiewit 302 S. 36th Suite 400 Omaha Nebraska 68131 United States 402-280-6013 [email protected] Metcalfe Geopier Foundation Company 130 Harbour Place Drive Suite 280 Davidson North Carolina 28036 United States 704-439-1790 [email protected] Methling Curtis Drilling 2625 Santa Fe Ave San Marcos California 92069 United States 760-727-7330 [email protected] Methling Curtis Drilling 2625 Santa Fe Ave San Marcos California 92069 United States 760-727-7330 [email protected] Metz GeoSystems 135 Thompsonville Rd McMarry Pennsylvania 15317 United States 412-956-2758 [email protected] Metz GeoSystems 135 Thompsonville Rd McMarry Pennsylvania 15317 United States 412-956-2758 [email protected] Meyer R W Conklin Steel Supply Post Office Box 42399 Cincinatti Ohio 45242 United States 5137690613 [email protected] Michalko Pinnacle Drilling Products LP 7560 - 48th St SE Calgary AB T2C 4J6 Canada (403)236-3393 [email protected]

Radoslaw Michalowski University of Michigan 2364 G.G. Brown Bldg. Ann Arbor Michigan48109-2125 United States 734 763-2146 [email protected]

Dale Mickle Allu 700 Huiler St Teterboro New Jersey 07608 United States 8009392558 [email protected] Miles J&G Sales, Inc. 11195 Hwy 159E PO Box 547 Bellville Texas 77418 United States 979-865-4300 [email protected] Miller DBM Contractors, Inc. 1220 South 356th Street Federal Way Washington 98003 United States 253-838-1402 [email protected] Miller Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] Miller LRE Ground Services 1115 S Main St Brooksville Florida 34601 United States 352-279-0289 [email protected] Miller APE/J&M 7032 South 196th St. Kent Washington 98032 United States 253) 872-0141 [email protected] Miller Midwest Drilled Foundations 200 S. Prairie Ave. Waukesha Wisconsin 53186 United States (262)-436-0392 [email protected] Miller JDH Contracting 8109 Network Drive Plainfield Indiana 46168 United States 317-839-0520 [email protected] Miller GeoPier 20 Danada Square W Unit 285 Wheaton Illinois 20189 United States 704-439-1790 [email protected] Miller DBM Contractors, Inc. 1220 South 356th Street Federal Way Washington 98003 United States 253-838-1402 [email protected] Miller ConeTec, Inc. 436 commerce lane Unit c West berlin New Jersey 08091 United States 8567678600 [email protected]. David Miller Raito, Inc. 23595 Cabot Blvd Suite 106 Hayward California 94545 United States 510-259-9900 [email protected] Millhorn Big Dog Drilling LLC. 1154 Old Millwood Rockwall Texas 75087 United States 972-771-0173 [email protected] Milligan Foundation Technologies Inc PO Box 491718 Lawrenceville Georgia 30049 United States 6784074640 [email protected] Mills Blaze Equipment 5500 Nafex Way Ft Worth Texas 76131 United States 817-832-2845 [email protected]

Stephanie Mills Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Mills Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Mills Hayward Baker Inc. 11575 Wadsworth Blvd Broomfield 80020 United States 3032633752 [email protected] Milstead PileBuck Magazine 4834 Wood Duck Circle Vero Beach Florida 32967 United States 310-291-1248 [email protected] Minatre Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Minihan BAUER-Pileco Inc. 91 Greenville Road Livermore California 77303 United States 925-401-7093 [email protected] Minton HAYWARD BAKER 1350 West Lake Street Roselle Illinois 60172 United States 6303394300 [email protected]

Owais Shafi Mir IIT Bombay C-204, Hostel 14 IIT Bombay, Powai MumbaiMaharashtra 400076 India +918879363364 [email protected]

Leah Miramontes University of Arkansas 1611 W. Crowne Dr. Apt 107 Fayetteville 72701 United States 214-679-9951 [email protected] Mirshekari University of New Hampshire 254 Forest Park Durham New Hampshire 03824 United States 6032852402 [email protected] Mirsky Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States (412) 221-4500 [email protected] Mirt Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Mishra Boise State University 1910 University Drive MS 2060 Boise Idaho 83725 United States 2084263710 [email protected] Mitchell Roll Form Group Suite 100 - 6701 Financial Drive Mississauga Ontario L5N 7J7 Canada 905-270-5300 [email protected] Mix Bauer Foundation Corp. 13203 Byrd Legg Drive Odessa Florida 33556 United States 727-531-2577 [email protected] Mixon Century Concrete Partners, Inc. 601 21st Street Suite 300 Vero Beach Florida 32960 United States [email protected] Mixon Century Concrete Partners, Inc. 601 21st Street Suite 300 Vero Beach Florida 32960 United States [email protected]

BehdadMofarraj Kouchaki University of Arkansas 701 W. Sycamore St. Apt 73 Fayetteville 72703 United States 484-821-7918 [email protected]

Rozbeh Moghaddam Texas Tech University 910 Milwaukee Apt 1012 Lubbock Texas 79416 United States 575-791-7384 [email protected] Ali Baig Moghal King Saud University King Khalid Road Riyadh Riyadh 11421 Saudi Arabia +966114670732 [email protected]

Khalid Mohamed Federal Highway Administration 1200 New Jersey Ave. SE WashingonDistrict of Columbia 20590 United States 202-366-0886 [email protected]

Alireza Mohammadinia Swinburne university of technology John St, Hawthorn VIC 3122 Australia +61392144857 [email protected]

Mehdi Mohammadrajabi Texas A&M University 400 Summer Court Unit B College Station Texas 77840 United States 9794226485 [email protected]

Clint Mohan South Sask Rathole Box 1052 WayburnSaskatchewan S4H 2L3 Canada 306-861-7800 [email protected]

Martin Mohr CJ Drilling, Inc. 19N041 Galligan Road Dundee Illinois 60118 United States 847-669-8000 [email protected] Mollereau POMERLEAU 500 rue St-Jacques 11th Floor MONTREAL QC H2Y 0A2 Canada (514) 789-2728 [email protected] Mondoux Blackrock Foundations Milton Ontario L9T 4H9 Canada [email protected] Monroe Sis Geo North America 24 A Celestial Drive Narragansett Rhode Island 02882 United States 401-258-8848 [email protected]

ERNESTO MONSIVAIS ESTUDIOS Y CONTROL DEL NORESTE 011 52 8110940497 ESCOBEDO N,L. 66056 Mexico011 52 8110940497 [email protected]

Brina Montoya North Carolina State University Campus Box 7908 Raleigh North Carolina 27511 United States 9195130425 [email protected] Moody Becho Incorporated 15901 Olden Street Sylmar California 91342 United States 818-439-4367 [email protected] Moody Kennametal, Inc. 1600 Technology Way Latrobe Pennsylvania 15650 United States 1-205-956-2567 [email protected] Moody Rimkis Consulting Co Hwy 59 Eight Greenway Plaza Suite 500 Houston Texas 77041 United States 800-580-3228 [email protected] Moody Becho Inc. 15901 Olden Street Sylmar California 91342 United States 818-362-8391 [email protected] Moore ADSC 8445 Freeport Pkwy Suite 325 Irving Texas 75063 United States 469-359-6000 [email protected] Moore TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Moore TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Moore Clark Foundations, LLC 41450 Hagley Pl Leesburg Virginia 20175 United States 7039066484 [email protected]

Behrooz Moradi Bajestani Southern Illinois University 127 E Union St, APT 4 Edwardsville Illinois 62025 United States 6184023437 [email protected] Moran Nicholson Construction Company 12 McClane St Cuddy Pennsylvania 15031 United States 42126772224 [email protected] Moran Agate Construction Co., Inc. 1030 Route 83 Clermont New Jersey 08210 United States 6096249090 [email protected] Moreland Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected]

Alessandro Moretti SOILMEC/PSM Via del Lavoro 7 Casella D'Asolo 31011 Italy+39 042375566254 [email protected]

John Morgan Malcolm Drilling Company 3503 Breakwater Court Hayward California 94545 United States 5107809181 [email protected] Morgan Culy Construction & Excavation 610 N. East Winchester Nebraska 47394 [email protected] Moriss Buffalo Drilling Company [email protected] Morita Giken Japan [email protected] Moritomo Hawaiian Dredging Construction Company P.O. Box 4088 Honolulu Hawaii 96812 United States 8087353211 [email protected] Joseph Morog Malcolm Drilling Company 92 Natoma Street Ste. 400 San Francisco California 94105 United States 305 374 8618 [email protected]

Susan Moroney Superior Foundation, Inc. 8391 Old Courthouse Road Suite 305 Vienna Virginia 22980 United States 703-848-2727 [email protected] Moroney Superior Foundation, Inc. 8391 Old Courthouse Road Suite 305 Vienna Virginia 22980 United States 703-848-2727 [email protected] Morris Sharp's Construction 3911 - 82nd Ave Leduc Canada T9E 8M3 Canada 780-446-7857 [email protected] Morris ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Morris ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Morris ASCE 307 E 13th Street Edmond Oklahoma 73034 United States (405) 990-9726 [email protected] Morris Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States (412)221-4500 [email protected] Morris Malcolm Drilling Co., Inc. 8701 S. 192nd St. Kent Washington 98031 United States 253-395-3300 [email protected] Morris Farm & Ranch Construction LLC PO Box 69 Iredell Texas 76649 United States 512-484-3981 [email protected] Morsy The University of Texas at Austin 311 E. 31st St. Apt 203B Austin Texas 78705 United States 512 767 9851 [email protected] Moss Kelly Tractor Co 5460 Okeechobee Boulevard West Palm Beach Florida 33417 United States 5616832015 [email protected] Mostofi University of Texas at Austin 1618 w 6th street , APT C Austin Texas 78703 United States 5129992467 [email protected]

Mohammad Motalleb nejad University of Delaware301 Dupont hall Civil and environmental department Newark Delaware 19716 United States 3028318053 [email protected]

Ramin Motamed University of Nevada, Reno 1664 N. Virginia St. Mail stop 258 Reno Nevada 89557 United States 775-784-6960 [email protected] Mott PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-351-1863 [email protected] Motta CZM Foundation Equipment 145 E. Industrial Blvd. Pembroke Georgia 31321 United States 912-320-2699 [email protected]

Ara Mouradian Gannett Fleming, Inc. Valley Forge Corporate Center 1010 Adams Avenue Audubon Pennsylvania19403-2402 United States 610-650-8101 [email protected]

Hanna Moussa Jabbour Lehigh University Steps 320, 1 West Packer Avenue Bethlehem Pennsylvania 18015 United States 4846325239 [email protected]

Luis Moxam Watler and Hislop Services 354 Millennium Place Grand Cayman George Town KY1-1003 Cayman Islands 345-949-4880 [email protected] Mraz Lally Pipe & Tube P.O. Box 69 534 Lowellville Road Struthers Ohio 44471 United States 330-750-1002 [email protected] Mucci Layne Christensen Company 6811 Ash Street Frisco Texas 75034 United States 972-247-6767 [email protected] Muck Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Mulanax APE Canada 9004B Yellowhead Trail Edmonton Alberta T5B 1G2 Canada 780) 474-9888 [email protected] Mulligan Winter Equipment 1900 Joseph Lloyd Pkwy Willaby Ohio 44094 United States 800-294-6837 [email protected] Mulveney Roll Form Group 6701 Financial Drive Suite 100 mississauga Ontario L5N 7J7 Canada 905-593-3497 [email protected] Munoz Munoz Drilling South Texas [email protected] Munoz Drillers Supply S.A. Chile [email protected] Munoz, Jr. Munoz Drilling South Texas [email protected]

Muralee Muraleetharan University of OklahomaSchool of Civil Engineering and Environmental Science

202 W. Boyd Street, Room 334 Norman Oklahoma 73019 United States 4053254247 [email protected]

Madhuri Murali Texas A&M University 3136 TAMU, CE/TTI 705 College Station Texas 77843 United States 9794509118 [email protected] Murphy Drilling Service Co. 13230 Ferguson Lane St. Louis Missouri 63044 United States 3142911111 [email protected] Murphy Drilling Service Co. 13230 Ferguson Lane St. Louis Missouri 63044 United States 3142911111 [email protected] Murphy Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Murphy Drilling Service Co. 13230 Ferguson Lane Bridgeton Missouri 63044 United States 3142911111 [email protected] Murphy Trident Construction Ltd 21 Dundee Ave Mount Pearl NL A1N 4r6 Canada 7093687331 [email protected] Murphy Case Atlantic 13065 40th Street North Clearwater Florida 33762 United States 727-572-7740 [email protected] Murphy Drilling Service Co. 13230 Ferguson Lane St. Louis Missouri 63044 United States 314-291-1111 [email protected] Murphy Drilling Service Co. 13230 Ferguson Lane Bridgeton Missouri 63044 United States 3142911111 [email protected] Murphy Shannon & Wilson 3710 W 112th Ave #207 Westminster 80031 United States 720-258-4126 [email protected] Murphy Drilling Service Co. 13230 Ferguson Lane St. Louis Missouri 63044 United States 3142911111 [email protected] Murray xtreme drilling 5445 Colorado blvd. Dacono Colorado 80621 United States 970-227-4733 [email protected] Murrell S&ME, Inc. 499 Lackland Ct Mt Pleasant South Carolina 29464 United States 8438840005 [email protected] Musarra Layne Christensen Company 6811 Ash Street Frisco Texas 75034 United States 972-247-6767 [email protected] Mwape Geocomp Corporation 125 Nagog Park Acton Massachusetts 01720 United States 510-449-3231 [email protected] Myagmarjav Texas Tech University 2406 Main St Apt 32 Lubbock Texas 79401 United States 8064459348 [email protected] Myers Davey Drill 200 West Williams St. Kent Ohio 44240 United States 330-673-5400 [email protected] Myers Davey Drill 200 WEST WILLIAMS STREET Kent Ohio 44240 United States (330) 673-5400 [email protected] Myers PTC 3339 Peach Rd Ridgeway South Carolina 29130 United States 3098834695 [email protected] Myers Hayes Drilling, Inc. 1120 E. Main Street Ext. Georgetown Kentucky 40324 United States 502-863-9555 [email protected] Myers Davey Drill 200 WEST WILLIAMS STREET Kent Ohio 44240 United States (330) 673-5400 [email protected] Naigan Cal Poly Pomona GeoWall 2033 Indiana St West Covina California 91792 United States 9492923199 [email protected] Najjar American University of Beirut Bliss Street Beirut Beirut NA Lebanon 961-1-350000 [email protected]

Rakesh Nalluri Meghana Infraheights Private Limited P.No:25&26,F.No:302,Sri Sai ResidencyBalaji Nagar Colony,LB Nagar Hyderabad 500068 India 00914066109380 [email protected]

Boo Hyun Nam University of Central Florida 4000 Central Florida Blvd Orlando Florida 32816 United States 407-823-1361 [email protected]

Soonkie NamSouth Dakota School of Mines and Technology 501 E. St. Joseph St.

Dept. of Civil and Environmental Engineering Rapid City South Dakota 57701 United States 605-394-1970 [email protected]

Kyle Nape Link-Belt Construction Equipment 2651 Palumbo dr. Lexington Kentucky 40509 United States 8592635200 [email protected] Napier Jameson Southern Methodist University 3438 McFarlin blvd. #101 Dallas Texas 75205 United States 214-577-1037 [email protected] Nara ASCE 1801 Alexader Bell Dr Rexton Virginia 20191 United States 703-295-6163 [email protected] Narsavage E.L. Robinson Engineering 1801 Watermark Dr. Suite 310 Columbus Ohio OH 43215 United States 614-586-0642 [email protected] Nasouri University of Texas at San Antonio 15800 Chase Hill #3001 San Antonio Texas 78256 United States 5127171270 [email protected] Neal Geo-Foundations Contractors Inc. 302 Main Street North Acton Ontario L7J 1W9 Canada 5198533216 [email protected] Nedbal Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected] Neff BETEK Sulgener Str. 21-23 Aichhalden 78733 Germany +497422565144 [email protected] Nelms Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Nelson R.W. Harris, Inc. 12300 44th St. N Clearwater Florida 33762 United States 727-572-9200 [email protected] D. Nelson Engineering Analytics, Inc. 51361 Weld County Rd 17 Wellington Colorado 80549 United States 970 488-3111 [email protected] M.. Nelson JD Nelson Engineering, Inc. 51361 Weld County Rd 17 Wellington Colorado 80549 United States 970 897-2444 [email protected] Neptune Keystone Foundation Repair, Inc. 229 Petersburg Rd Carlisle Pennsylvania 17013 United States 717-243-2040 [email protected] NeSmith Berkel 7300 Marks Ln Austell Georgia 30168 United States 770-941-5100 [email protected] Neumann Bauer Foundation Corp 13203 Byrd Legg Drive Odessa Florida 33556 United States 727-531-2577 [email protected] Neupane the University of Kansas 1630 Ellis Drive, APT 9 Lawrence Kansas 66044 United States 7858407492 [email protected]

James Nevels James B. Nevels, Jr., Ph.D., P.E., PLLC 605 Mimosa Dr. Norman Oklahoma73069 8622 United States 405 818 2897 [email protected]

Kevin Neville Atlas Copco 87G Brusnwick BlvdDollard des Ormeaux Quebec H9B 2J5 Canada 514 421 4332 [email protected]

Jeff Newbauer Stucchi USA 1107 Windham Parkway Romeoville Illinois 60446 United States 847-956-9720 [email protected] Newbold Hammer & Steel, Inc. 482 Houses Corner Road Suite #3 Sparta New Jersey 07871 United States 973-512-2940 [email protected] Newman Mid South Fabrication & Coating [email protected] Newsom PDS 105 W. Sharp St El Dorado Arkansas 71730 United States 8708635707 [email protected] Ng University of Wyoming 1000 E. University Ave Laramie Wyoming 82071 United States 307-766-4388 [email protected] Ng UCLA 519 Landfair Ave Los Angeles California 90024 United States 5103044248 [email protected] Ngo University of Oklahoma 2517 Ridgewood Drive Moore Oklahoma 73160 United States 405-413-2558 [email protected] Nguyen Hayward Baker Inc. 1780 E. Lemonwood Drive Santa Paula California 93060 United States 8059331331 [email protected] Nguyen The University of Texas at Arlington 701 South Nedderman Drive Arlington Texas 76019 United States 682-557-0712 [email protected]

Khoi Nguyen University of South Australia H2-26, University of South AustraliaMawson Lakes Boulevard Mawson Lakes

South Australia 5095 Australia +61883023742 [email protected]

Toan Nguyen SAN DIEGO STATE UNIVERSITY 8543 Duncannon CT San Diego California 92126 United States 8582018653 [email protected] Niazi Georgia Institute of Technology 790 Atlantic Drive (Mason Building) Atlanta Georgia 30318 United States 4047172622 [email protected] Nichols Hayward Baker, Inc. 9 Whipple Street Unit 1 Cumberland Massachusetts 02864 United States (401) 334-2565 [email protected] Nichols Michels Corporation PO Box 128 Brownsville Wisconsin 53006 United States 920-583-3132 [email protected]

Silas Nichols Federal Highway Administration 1200 New Jersey Avenue SE HIBS-20 WashingtonDistrict of Columbia 20590 United States 202-366-1554 [email protected]

Morris Nichols Holt Crane & Equipment Houston Texas [email protected] Nicholson Nicholson Geotechnical 835 A`alapapa Drive Kailua Hawaii 96734 United States 808-291-6771 [email protected] Nickell Longfellow Drilling 1209 County Highway J23 Clearfield Iowa 50840 United States 641-202-1010 [email protected] Nickeson Word International 888 Isom Rd Suite 200 San Antonio Texas 78216 United States 210-341-6333 [email protected] Nicks Federal Highway Administration 6300 Georgetown Pike Mclean Virginia 22101 United States 202-493-3075 [email protected] Niegocki Case Foundation Company 850 Cassatt Road Berwyn Pennsylvania 19312 United States 610-353-0600 [email protected] Niehoff GEI Consultants 4601 DTC Boulevard, Suite 900 Denver Colorado 80237 United States 303-704-8390 [email protected] Niermann Schnabel Foundation Company 45240 Business Ct Sterling Virginia 20166 United States 7037420020 [email protected] Nieuwkoop Malcolm Drilling Co., Inc. 4926 N. Azusa Canyon Road Irwindale California 91706 United States 626-338-0035 [email protected] Nikoofekr MAIT USA CORPORATION 2367 W 208th St, unit 4 Torrance California 19720 United States 2819137773 [email protected] Niu Virginia Tech 1829 Grayland St. #3 Blacksburg Virginia 24060 United States 5157084082 [email protected] Nixon Subsurface Construction Company, LLC 1107 Fuller Street Raleigh North Carolina 27603 United States 9198574609 [email protected] Nodine GEI Consultants, Inc 400 Unicron Park Drive Woburn Massachusetts 01801 United States 781-721-4000 [email protected] Nodine GEI Consultants, Inc 400 Unicorn Park Drive Woburn Massachusetts 01801 United States 781-721-4111 [email protected]

Roland Noestler Liebherr Werk Nenzing Dr. Hans Liebherr Str. 1 Nenzing 6710 Austria 713-636-4053 [email protected] Nordquist AGEC 600 W. Sandy Parkway Sandy Utah 84070 United States 8015666399 [email protected]

Taylor Nordquist Massachusetts Institute of Technology 77 Massachusetts Ave., 1-343B Cambridge Massachusetts02139-4307 United States 8018566145 [email protected]

Shaun Norman Pinnacle Drilling Products LP 5037 Still Creek Ave Burnaby BC V5C 5V1 Canada (604)678-8508 [email protected] Norman Earth Solutions 5958 Snow Hill Road Suite 144-133 Ooltewah Tennessee 37363 [email protected]

Richard Northfield Lally Pipe & Tube Suite 103, Parish House222 Prince George Street Annapolis Maryland 21401 United States 800-533-6835 [email protected]

Gerardo Nunez California State University, Los Angeles 10942 Pope Ave. Lynwood California 90262 United States 3232836846 [email protected] Nusairat E. L. Robinson Engineering 1801 Watermark Drive Suite 310 Columbus Ohio 43215 United States 6145860642 [email protected] Nutalaya Virginia Tech 703 Apt.8 Appalachian Dr. Blacksburg Virginia 24060 United States 302-690-6715 [email protected] Nye DJ SCHEFFLER Pomona California [email protected] Nye Keystone Foundation Repair, Inc. 229 Petersburg Rd Carlisle Pennsylvania 17013 United States 717-243-2040 [email protected] O'Connor Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected] O'Donnell Arizona State University P.O Box 873005 ISTB2 M-145 Tempe Arizona 85281 United States 908-581-9908 [email protected] O'keefe CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] O'Neill Moretrench 16 Copicut Road (Rear) Assonet Massachusetts 02702 United States 508-644-9952 [email protected] O'SHEA INDEPENDENCE TUBE CORPORATION 6226 W. 74TH STREET CHICAGO Illinois 60638 United States 800-376-6000 [email protected]

Stuart O'Steen Federal Highway Administration 1200 New Jersey Avenue SE HIBS-20 WashingtonDistrict of Columbia 20590 United States 202-366-1554 [email protected]

Timothy O'Toole Texco Drilling 618 Ansons Rd, RD1 Darfield ChristchurchNew Zealand 7571 New Zealand 0274688834 [email protected]

Edward O’Rourke GEI Consultants, Inc 400 Unicron Park Drive Woburn Massachusetts 01801 United States 781-721-4000 [email protected] Oberg Blattner Energy, Inc. 392 County Road 50 Avon Minnesota 56310 United States 320-356-2046 [email protected] Ochoa West Coast Drilling Hercules California [email protected] Ohira Giken Japan [email protected] Ohlson Williams Form Engineering Corp. 6440 Flanders Dr. San Diego California 92121 United States 8583200330 [email protected] Ohlson HARTFIEL Plano Texas [email protected] Olemstead Copp's 225 BurntRidge Rd Red Deer County Canada [email protected]

Guney Olgun Virginia Tech 111A Patton HallDept of Civil and Env Eng Blacksburg Virginia 24061 United States 5402312036 [email protected]

Joel OlivaNational Commission for the Certification of Crane Operators 2750 Prosperity Ave Suite 505 Fairfax Virginia 22031 United States 7035602391 [email protected]

Mike Olliff DRILLTOOLS 4001 Enterprise Street Wimberly Texas 75662 United States 903-986-3745 [email protected] Olsen Kiewit Engineering Co. 9780 Pyramid Ct. Suite 100 Englewood Colorado 80112 United States 303-269-3148 [email protected] Olson Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Olson Olson Engineering 12401 W. 49th Ave Wheat Ridge Colorado 80033 United States 303-423-1212 [email protected] Omidvar New York University 53 Boerum PL APT 9G Brooklyn New York 11201 United States 7182603134 [email protected] OMLI GEOPROBE SYSTEMS 1835 WALL ST SALINA Kansas 67401 United States 785-404-1160 [email protected] Oneal Hayward Baker 1350 W. Lake Street Roselle Illinois 60172 United States 630-339-4300 [email protected]

Thomas Oommen Michigan Technological University 1400 Townsend Dr

Department of Geological and Mining Engineering and Sciences Houghton Michigan 49931 United States 9064872045 [email protected]

Oscar Orduno Oscar Orduno Inc 4500 Fuller Dr suite 205 Irving Texas 75038 United States 972-717-3070 [email protected] Ormsby Hammer & Steel, Inc. 11916 Missouri Bottom road Hazelwood Montana 63042 United States 314-895-4600 [email protected] Orndorff PennDrill Manufacturing 321 Arbor Court Winchester Virginia 22602 United States 540-771-5882 [email protected] Orrick Daniel Steel Industries, Inc. 4640 N. Beltline Road Sunnyvale Texas 75182 United States 9722267656 [email protected] Ortega Bayshore Systems Monterrey Mexico [email protected] Osbon [email protected] Osborne Stressteel, Inc. 47375 Fremont Boulevard Fremont California 94538 United States 888-284-8752 [email protected] Osman University of Missour-Columbia E2509 Lafferre Hall Columbia Missouri 65211 United States 573-882-6269 [email protected] (Reza) Osouli Southern Illinois University Edwardsville 61 Circle Dr. Edwardsville Illinois 62026 United States 618-650-2816 [email protected]

Siggi Ottersbach Hütte Bohrtechnik GmbH Ziegeleistraße 36 Olpe NRW 57462 Germany 0049 2761 96440 [email protected] Outlaw THATCHER FOUNDATIONS 7100 Industrial Highway Gary Indiana 46406 United States 2199492084 [email protected] Over Turnkey Site Solutions 57 Ingram Drive Toronto Canada 416-732-8981 [email protected]

Greg Overmohle University of Kansas 920 Indiana Lawrence Kansas 66044 United States 9137871037 [email protected] Owens Kiewit 3555 Farnam Street Omaha Nebraska 68131 United States 402-779-8032 [email protected] Owens Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected]

AyseOZDOGAN-DOLCEK University of Wisconsin Madison

1415 Engineering Drive 2243 Engineering Hall Madison Wisconsin 53706 United States 608-609-2939 [email protected]

Matt Pace Pittsburgh Pipe 170 Humboldt Ave Saint Louis Missouri 63147 United States 314-383-5300 [email protected] Pagano Avar Construction 47175 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Palm Robit inc 1930 Airport Park Drive Suite J Marietta Georgia 30060 United States 7706537217 [email protected] Palmer APE/J&M 39266 Doyle Drive Gonzales Louisiana 70737 United States 225) 644-7722 [email protected] Palmer Triad Metals 1951 Bessemer Road Petersburg Virginia 23805 United States 8047325000 [email protected] Panbecker PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-841-7414 [email protected] Paolelli Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] Paraiso CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Paratore Layne Christensen Company 6811 Ash Street Frisco Texas 75034 United States 972-247-6767 [email protected] Pareja ICE 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected] Paris Kelly Tractor United States [email protected] Paris Kelly Tractor United States [email protected] Paris, Jr. Kelly Tractor Co 5460 Okeechobee Boulevard West Palm Beach Florida 33417 United States 561-683-2015 [email protected] Parker Cajun Deep Foundations, LLC 15635 Airline Hwy Baton Rouge Louisiana 70817 United States 2257541369 [email protected] Parker Foundationdrilling.com PO 2010 Canyon Lake Texas 78133 United States 830-935-3344 [email protected] Parker Scott Powerline P O Box 4008 Monroe Louisiana 71211 United States 318-388-9207 [email protected] Parola Hayward Baker Inc. 1350 W. Lake Street Roselle Illinois 60172 United States 630-339-4332 [email protected] Parra Geo Pier Foundations 130 Harbour Place Drive Suite 280 Davidson North Carolina 28036 United States 704-439-1790 [email protected] Maria Parra Bastidas UC Davis 1715 Tilia Street Apartment 332 Davis California 95616 United States 5304025512 [email protected] Pasierbski Hammer & Steel, Inc. 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 314-895-4600 [email protected] Paslack Shannon & Wilson 3990 Collins Way Suite 100 Lake Oswego Oregon 97035 United States 503-210-4750 [email protected] Patiño Alvarez ltda Pedro Butron 217 Cochabamba Bolivia none Bolivia (591)76401358 [email protected]

Drew Paton Equipment Sales & Service 1030 Martin Grove Road Toronto Ontario M9W 4W3 Canada 416-249-8141 [email protected] Patrick Infasco 853 S. Great Southwest Pkwy Grand Prairie Texas 75051 United States 2142888064 [email protected] Patterson TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Patterson TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Patterson WORD International,Inc 4565 Reid Rd. Elon North Carolina 27244 United States 3365846700 [email protected] Patterson WORD International,Inc 4565 Reid Rd. Elon North Carolina 27244 United States 3365846700 [email protected] Patterson TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Patterson TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Patterson Canadian Pile Driving Equipment [email protected] Patterson TEI Rock Drills P.O. Box 1309 Montrose Colorado 81402 United States (970) 249-1515 [email protected] Patterson WORD International,Inc 4565 Reid Rd. Elon North Carolina 27244 United States 3365846700 [email protected] Paucean Gannett Fleming Harrisburg Pennsylvania 17011 [email protected]

Will Pauga Southwest Contracting Ltd 9426 192nd Street SurreyBritish Columbia V4N 3R9 Canada 604 888 5221 [email protected]

David Paul US Army Corps of Engineers 12596 West Bayaud Ave Suite 00 Lakewood Colorado 80228 United States 303-963-543 [email protected] Pavlovic SAS Stressteel 47375 Fremont Blvd Fremont California 94538 United States 778-397-2605 [email protected] Pearlman Menard 275 Millers Run Rd Bridgeville Pennsylvania 15017 United States 412-257-2750 [email protected] Pease McCrossin Foundations 1016 Old W. Chocolate Ave. Hershey Pennsylvania 17033 United States 717-298-1873 [email protected] Pecorini Manhattan College 25 Revere Drive West Floral Park New York 11001 United States 5166399894 [email protected] Pedarla UT Arlington 8416 Whistling duck Dr. Fort Worth Texas 76118 United States 6822256224 [email protected]

Robin Pedersen CD Construction Drilling Inc. 2958 Boys Road DuncanBritish Columbia V9L 6W4 Canada 250-746-4408 [email protected]

Eric Pederson Veit 14000 Veit Place Rogers Minnesota 55374 United States 763-428-9580 [email protected]

David Pedrote Lainco S.A. de C.V. España 2099 Col. Moderna Guadalajara Jalisco 44190 Mexico011523336159510 [email protected]

Gil Peel American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-965-2637 [email protected] Peel American Equipment and Fabricating 100 Water Street East Providence Rhode Island 02914 United States 401-438-2626 [email protected]

James Pegues Southern Company 42 Inverness Center Parkway Bin B426 Birmingham Alabama 35242 United States 205-992-6002 [email protected] Peitz Moretrench 144 Dexter Drive Monroeville Pennsylvania 15146 United States 412-793-9303 [email protected] Peji Student at Cal Poly Pomona 3240 Gale Avenue Long Beach California 90810 United States 5624727256 [email protected] Pelletier Geo Roc For Inc. 165 Joseph-Robertson Sherbrooke Quebec J1C 2W7 Canada [email protected] peng The University of Texas at Austin 301 East Dean Keeton [Stop C1792] Room ECJ 9.227 Austin Texas 78712 United States 5124686165 [email protected] Pennacchioli Kelly Tractor Co 5460 Okeechobee Boulevard West Palm Beach Florida 33417 United States 5616832015 [email protected] Pennington Piling Inc. 210 21 Street South Texas City Texas 77590 United States 4099453459 [email protected] Pepe PB One Penn Plaza NY New York 10119 United States 212 4655215 [email protected] Perdue James McHugh Construction Co. 1737 S. Michigan Avenue Chicago Illinois 60616 United States 312-986-8000 [email protected] Peres West Coast Drilling 1350 Willow Ave Hercules California 94547 United States 510-245-0556 [email protected] Peressini Casagrande SpA Via A. Malignani N. 1 Fontanafredda 33074 Italy 973-579-1906 [email protected] Perkins Malcolm Drilling Co. Inc. 92 Natoma Street Suite 400 San Francisco California 94105 United States 415-590-0993 [email protected] Perko Magnum Piering 6082 Schumacher Park Drive Westchester Ohio 45069 United States 800-822-7437 [email protected] Perreault Williams Form Hardware & Rockbolt 670 Industrial Rd. London Ontario N5V1V1 Canada 5196599444 [email protected] Perrier Keller Foundations LLC 7550 Teague Road, Suite 300 Hanover Maryland 21076 United States 4108740042 [email protected] Peters Culy Construction & Excavation 610 N. East Winchester Nebraska 47394 [email protected] Petersen Itasca 111 3rd Ave S, Ste 450 Minneapolis Minnesota 55401 United States 612-371-4711 [email protected] Petersen Schnabel Engineering, Inc. 1380 Wilmington Pike Suite 100 West Chester Pennsylvania 19382 United States 610-696-6066 [email protected] Peterson Peterson Constractors, Inc. Reinbeeck Iowa [email protected] Peterson PETERSON GEOTECH Skaneateles New York 3155210815 [email protected]

Louise Peterson Lester Communications Inc. 701 Henry Avenue Winnipeg Manitoba R3E1T9 Canada 204-953-2183 [email protected] Petrongolo JPC Group, Inc. 228 Blackwood Barnsboro Rd. Blackwood New Jersey 08012 United States 856-232-0400 [email protected] Petrongolo JPC Group, Inc. 228 Blackwood Barnsboro Rd. Blackwood New Jersey 08012 United States 856-232-0400 [email protected]

Michelle PettitAtlas Copco Mining, Rock Excavation & Construction 6393 S. Campbell Ave Tucson Arizona 85706 United States 5202404463 [email protected]

Marcus Pflug Preset Piling Ltd 33 Terracon Place Winnipeg R2J 4B3 Canada 204-233-7391 [email protected] Phelps American Wick Drain Corporation 1209 Airport Road Monroe North Carolina 28110 United States 8002429425 [email protected] Phetteplace GRL Engineers, Inc. 8289 Springview Rd Sagamore Hills Ohio 44067 United States 216-816-7556 [email protected] Phifer Farmersville Foundation Tooling PO Box 111 Farmersville Texas 75442 United States 972-784-6689 [email protected] Phifer Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected]

RajanPhilippose Mangalasseri Terex 500 Oakwood Road Watertown South Dakota 57201 United States 605 882 5526 [email protected]

Mike Phinnemore Russo Corporation 333 Sansom Blvd. Saginaw Texas 76179 United States 8174-566-7370 [email protected] Phipps Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Pianori SunSource 1172 113th Street Grand Prairie Texas 75050 United States 877-329-0339 [email protected] PIAO Shannon & Wilson 3990 Collins Way Suite 100 Lake Oswego Oregon 97035 United States 503-210-4750 [email protected] Picker Hammer & Steel, Inc. 1999 Sawmill Road Dayton Texas 77535 United States 936-257-8790 [email protected] Pidgeon Engineers Construction PO Box 2187 South Burlington Vermont 05407 United States 8028636389 [email protected] Pierce Hayes Drilling, Inc. 1120 E. Main Street Ext. Georgetown Kentucky 40324 United States 502-863-9555 [email protected] Pierce Hayes Drilling, Inc. 1120 E. Main Street Ext. Georgetown Kentucky 40324 United States 502-863-9555 [email protected]

Doris Pieressin ENTECO s.r.l. 30020 Fossalta di Piave Venezia 30023 Italy +39 0421 679977 [email protected] Pierry Pierry Consulting, Inc. 778 Ashleigh Lane Lantana Texas 76226 United States 2147258932 [email protected] Pierry Pierry Consulting, Inc. 778 Ashleigh Lane Lantana Texas 76226 United States 2147258932 [email protected]

Andreas Pikowski Hammer & Steel Industriestr 5D-57489 Drolshagen 4902763 [email protected]

Miguel Pineiro UTPA 2816 phoenix av Edinburg Texas 78541 United States 9562924587 [email protected] Pinney University of Cincinnati 8118 West Prospect Road Hillsboro Ohio 45133 United States 9375093402 [email protected] H Pino Bravo UTA 300 S Cooper St Apt 410 Arlington Texas 76013 United States 8172725188 [email protected]

Paulo PintoACIV - University of Coimbra 0 VAT 505 448

173Dep. Civil Engineering - FCTUC Rua Luis Reis Santos VAT 505 448 173 Coimbra

3030-788 Coimbra Portugal +351 239 797125 [email protected]

Roberto Pirazzini CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Piscsalko Pile Dynamics, Inc. 30725 Aurora Road Cleveland Ohio 44139 United States 216-831-6131 [email protected] Pittman Scott Powerline P O Box 4008 Monroe Louisiana 71211 United States 318-388-9207 [email protected] Planting Bolander 251 Starkey St St Paul Minnesota 55105 United States 651-251-6129 [email protected] Platts Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 905-820-3480 [email protected]

Ben Poersch Trottier Piling (2004) Ltd 435 Prairie Acres Bay Grande Pointe Manitoba R5A 0A1 Canada 204-898-4096 [email protected] POHLMAN Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected] Poland Trinity Geotechnical Engineering, Inc. 13230 Evening Creek Drive, #206 San Diego California 92128 United States 858-486-2888 [email protected]

Matt Pomfret American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-440-6470 [email protected] Pool Longfellow Drilling 1209 County Road J-23 Clearfield Iowa 50840 United States 6412021090 [email protected] Porter Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected]

Humberto Posadas Hercules Construcciones Lago Huron 6729 Logo del Bosque Monterrey Mexico CP 64890 Mexico [email protected] Poschke LEFFER Saarbrucken Germany [email protected] Potipan Kiewit Infrastructure Engineers 9780 Pyramid Ct., Suite 100 Englewood Colorado 80112 United States 303-325-0655 [email protected]

Jotham Povich US Army Corps of Engineers PO Box 2004 Rock Island Illinois61204-2004 United States 3097945402 [email protected]

Boone Powell Stucchi USA 1107 Windham Parkway Romeoville Illinois 60446 United States 847-956-9720 [email protected] Powell Powell Contracting Ltd. 180 Ram Forest Road Gormley Ontario L0H 1G0 Canada [email protected] Power Keller Canada 2820 3rd Ave NE Calgary T2A 2L5 Canada 403 804 5896 [email protected] Powers CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 847-669-8000 [email protected] Pradel UCLA Los Angeles California 3102002562 [email protected] Prestridge Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States 205-841-8600 [email protected] Pride Nicholson Construction 4124 Douglas Ave Kalamazoo Michigan 49004 United States 269-353-8421 [email protected] Printz Williams Form Engineering Corp. 251 Rooney Rd. Golden Colorado 80401 United States 3032169300 [email protected] Proffitt McKinney Drilling Co. 1838 S Preston Hwy Shepherdsville Kentucky 40165 United States 502-955-8474 [email protected] Prosser Stalworth Underground LLC 5515 North East River Road Chicago Illinois 60656 United States 773-858-7069 [email protected] Provost University of Colorado 685 Viridian Dr Apt 275 Lafayette Colorado 80026 United States 2183930055 [email protected] Pruitt SEABOARD FOUNDATIONS Post Office Box 126408 Benbrook Texas 76126 United States 8179846527 [email protected] Pruitt Lawrence Tech University 21000 West Ten Mile Rd Southfield Michigan Michigan 48075 United States 248-204-2545 [email protected]

Joshua Pryor University of Mount Union UMU Box 408 1972 Clark Ave. Alliance Ohio44601-3929 United States 3306105768 [email protected]

Hefu Pu Missouri University of Science and Technology 135 Butler-Carlton Hall 1401 N Pine St. Rolla Missouri 65409 United States 573 341 6286 [email protected] Puppala University of Texas at Arlington Box 19019 Arlington Texas 76019 United States 8172725821 [email protected]

Patrick Purcell Mincon Group PLC Smithstown Estate ShannonCounty Clare 0000 Ireland +353868276224 [email protected]

Tom Purcell MINCON PO Box 13886 Roanoke Virginia 24038 United States 5403449939 [email protected] Purington Maine Drilling & Blasting 423 Brunswick Avenue Gardiner Maine 04345 United States 207-203-1685 [email protected] Putman Terex Utilities 500 Oakwood Road Watertown South Dakota 57201 United States 6058824000 [email protected] Putz Berkel & Company 7300 Marks Lane Austell Georgia 30168 United States 7709415100 [email protected] Qaunico [email protected] Qaunico [email protected] Qin Case Western Reserve University 10900 Euclid Avenue, Bingham 256 Cleveland Ohio 44106 United States 2165518046 [email protected] Quaglia The University of Texas at Austin 621 w37th, apt 105 Austin Texas 78705 United States 5126988854 [email protected] Quanico Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 905-820-3480 [email protected] Quanico Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 905-820-3480 [email protected]

Raymond Quanico Berminghammer 600 Ferguson Avenue North HamiltonCanada, Ontario L8L 4Z9 Canada 9055287924 [email protected]

Joan Queen Foundation Technologies Inc PO Box 491718 Lawrenceville Georgia 30049 United States 6784074640 [email protected] Queen Foundation Technologies Inc PO Box 491718 Lawrenceville Georgia 30049 United States 6784074640 [email protected] C Queen Foundation Technologies Inc 1400 Progress Industrial Blvd Lawrenceville Georgia 30043 United States 800-773-2368 [email protected] Quinonez Manhattan Road & Bridge 5601 S 122nd E Ave Tulsa 74146 United States 4054011599 [email protected] Quiroga University of Oklahoma 2200 NW 20th Street Oklahoma City Oklahoma 73107 United States 8173712266 [email protected] Rabalais Boh Bros. Construction 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected]

Morgan Race University of Arkansas UNIV OF ARKANSASOFF OF BUS AFFAIRS ADM 321 Fayetteville Arkansas 72701 United States 2146799951 [email protected]

Ed Radford Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Radford Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Ragan Atlas Tube 1855 E 122nd St Chicago Illinois 60633 United States 816 734 1282 [email protected] Rager LB Foster 961 Marcon Blvd Suite 445 Allentown Pennsylvania 18109 United States 610-266-1763 [email protected]

Dhanvi Raghavendra Texas A&M University 401 Joe Routt Boulevard College Station Texas 77843 United States 979-422-8781 [email protected] Rahmaninezhad University of Kansas 1012 Emery Road Apt. # A10 Lawrence Kansas 66044 United States +17853938801 [email protected] Rahn (Copy) CZM 145 East Industrial Blvd Pembroke Georgia 31321 United States 9122007654 [email protected] Rai Virginia Tech 1800 Foxhunt Ln Apt H Blacksburg Virginia 24060 United States 6507964331 [email protected] Ramirez Arizona State University 10922 west pecan rd tolleson 85353 United States 6237608904 [email protected] Ramo SAS Stressteel 100 New Dutch Lane Fairfield New Jersey 07004 United States 973-244-5995 [email protected] Ramones Hawaiian Dredging Construction Company 98-130 Kalike Place Aiea Hawaii 96701 United States 8087353249 [email protected] Ramsay Gulf Equipment Corp 5540 Business Parkway Theodore Alabama 36582 United States 251-653-5075 [email protected] Ramsey Aldridge Construction 844 east rockland road libertyville Illinois 60048 United States 8472765999 [email protected] Ramsey AMEC 3800 Ezell Rd Ste 100 Nashville Tennessee 37211 United States 615-974-0797 [email protected] Randolph ICE 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected] Raphoon Pipe & Tube Supplies 1917 Mykawa Rd. Pearland Texas 77581 United States 2814853133 [email protected] Rasband Malcolm Drilling Co., Inc. 8701 S. 192nd Street Kent Washington 98031 United States 253-395-3300 [email protected] Rasband Malcolm Drilling 8701 S. 192nd Street Kent Washington 98031 United States 253-395-3300 [email protected] Rasulo Texas A&M University 801 Spring Loop Apt 1705 College Station Texas 77840 United States 2088705761 [email protected]

Roy Rathner KLEMM Wintersohler Str. 5 Drolshagen 57489 Germany+49 8252 97-1634 [email protected]

Frank Rausche GRL Engineers Inc. 30725 Aurora Road Cleveland Ohio 44139 United States 216-831-6131 [email protected] Raveendra CH2M HILL 10 Calabria Lane Foothill Ranch California 92610 United States 714-277-9562 [email protected] Rawlinson DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Rawlinson DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] RAY CMG PO Box 80252 Billings Montana 59108 United States 4066551892 [email protected] Rayburn Favor Steel & Fabricating 1110 Industrial Blvd Bessemer Alabama 35022 United States 205-426-3288 [email protected] Raysik Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Recke Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected]

Derek Redding Nicholson Construction 24 Commerce Street Suite 500 Newark New Jersey 07102 United States 973-383-8884 [email protected] Reddy University of Illinois at Chicago 3616 Kestral Dr Naperville Illinois 60564 United States 630-922-3609 [email protected] Redfern Hayward Baker 10303 Channel Rd Lakeside California 92040 United States 6199560850 [email protected]

David Redhead BSP International Foundations Gipping Road Ipswich England IP6 ONL United Kingdom 01473830431 [email protected] Redman Betek Tools, Inc. 295 Clark Street Abingdon Virginia 24210 United States 2766763495 [email protected] Reeb Virginia Tech 116 Patton Hall Virginia Tech Blacksburg Virginia 24060 United States 2673288803 [email protected] Reed Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Reed BAUER-Pileco Inc. 91 Greenville Road Livermore California 94551 United States 925-401-7084 [email protected] Reese PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-841-7452 [email protected] REEVES Construction Drilling Equipment, Inc. PO Box 1886 Byron California 94505 United States 9259781670 [email protected] Reeves Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Reeves Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected]

Manaf Refai University of Texas at Arlington 1104 Skyline Dr Apt 532 Arlington Texas76011-4966 United States 2143855907 [email protected]

Carlos Regalado Centra Ingeniería y Construcción Carrera 101A No. 11A-46 Cali Valle 000000 Colombia +57 2 3797019 [email protected] Regis Avantage Drilling 3535 Girard Blvd NE Albuquerque New Mexico 87107 United States 505-830-9179 [email protected] Regis Avantage Drilling 3535 Girard Blvd NE Albuquerque New Mexico 87107 United States 505-830-9179 [email protected] Regis Avantage Drilling 3535 Girard Blvd NE Albuquerque New Mexico 87107 United States 505-830-9179 [email protected] Reid Piedmont Plastics 13279 N. Promenade Blvd Stafford Texas 77477 United States 512-826-2394 [email protected] Reid Graham Const 8404 McIntyre Rd Edmonton Alberta T6E6V3 Canada 780-231-7101 [email protected] Reising University of Colorado 2119 Apt B Goss Circle West Boulder Colorado 80302 United States 949-633-6875 [email protected] Remsen RENSSELAER POLYTECHNIC INSTITUTE 110 8th Street Troy New York 12180 United States 518-276-6941 [email protected] Renaghan Clark Foundations 24811 Mason Dale Terrace Chantilly Virginia 20152 United States 2024095119 [email protected] Renaud Atlas Copco Canada 1025 Tristar Drive Mississauga Ontario L5T1W5 Canada 289-562-7620 [email protected] Rennie Bay Shore Systems 67 Thompson Road Kingsholm 4208 Australia 0417870929 [email protected] Rennie Trinity Logistics 1401 1st St NE Sartell Minnesota 56377 United States 320-293-3278 [email protected] Renzo Enteco SRL Via Dell Artigianato Fossalta Italy [email protected] Repa Interpipe Inc. 3320 Miles Road Mount Hope Ontario L0R1W0 Canada 905-679-6999 [email protected] Reusser Finite Engineering 7311 W. 132nd St., #180 Overland Park Kansas 66213 United States 913-681-8282 [email protected] Reuther Illini Drilled Foundations, Inc. 14512 Perrysville Road Danville Illinois 61834 United States 217-442-8765 [email protected] Revolorio San Diego State University 5500 Campanile Drive San Diego California 92182 United States 3236839567 [email protected]

Mark Rex Colcrete Eurodrill Tower Business Park Derby Road Derbyshire S45 9DX United Kingdom 07887 952580 [email protected] Reyes University of Missouri-Columbia W1025 Lafferre Hall Columbia Missouri 65201 United States 573-821-0672 [email protected] Rezaei Tafti TEXAS A&M UNIVERSITY 400 Summer Court Unit B College Station Texas 77840 United States 9794463458 [email protected] Rezaeimalek The University of Texas at San Antonio 15651 Chase Hill Blvd. No.1610 San Antonio Texas 78256 United States 5124121980 [email protected] Rhomberg Liebherr Werk Nenzing Dr. Hans Liebherr Str. 1 Nenzing 6710 Austria 713-636-4053 [email protected] Rhyner Mueser Rutledge Consulting Engineers 225 W34th Street Apt 11C New York New York 10122 United States 9173399300 [email protected] Riahi University of Texas at Arlington 904 Greek Row dr Apt#218 Arlington Texas 76013 United States 8179082119 [email protected] Riale MAIT USA CORPORATION 19 Davidson Lane New Castle Delaware 19720 United States 2819137773 [email protected] Rice Utah State University CEE Department UMC 4110 Logan Utah 84322 United States 435-797-8611 [email protected] Rich Rich Engineering 4155 Sablechase Drive Houston Texas 77014 United States 28143325385 [email protected] Richards ETTL Engineers & Consultants Inc. 17977 Whispering Pines Flint Texas 75762 United States 903-595-4421 [email protected] Richards Nicholson Construction Company 12 McClane St Cuddy Pennsylvania 15031 United States 42126772224 [email protected] Richardson Midwest Drill Service, Inc. 7317 Woodmar Ave Hammond Indiana 46323 [email protected] Richardson ESC Steel Inc 18 Augusta Pines Dr Suite 115W Spring Texas 77389 United States 281-205-7261 [email protected] Richter Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Rickards PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 712-845-2540 [email protected] Riddle Foundation Constructors, Inc. PO Box 97 81 Big Break Road Oakley California 94561 United States 925-754-6633 [email protected] Riegel HNTB 9 Entin Road Parsippany New Jersey 07438 United States 9736327541 [email protected]

Jeff Riggs Hydraulic Power Systems, Inc. 1203 Ozark North Kansas City Missouri 64116 United States 816-221-4774 [email protected] Risberg Case Foundation 1325 West Lake Street Chicago Illinois 60173 United States 630-924-3152 [email protected] Risley JPC Group, Inc. 228 Blackwood Barnsboro Rd. Blackwood New Jersey 08012 United States 856-232-0400 [email protected] Risley JPC Group, Inc. 228 Blackwood Barnsboro Rd. Blackwood New Jersey 08012 United States 856-232-0400 [email protected] Ritchey Kennametal 442 Chalybeate Rd Bedford Pennsylvania 15522 United States 8143803630 [email protected] RITIKA The University of Texas at Austin 923 EAST 41ST STREET Apt#102 Austin Texas 78751 United States 5129096293 [email protected] Rivara Anthony Rivara Contracting Woodside New York [email protected] Rivara Anthony Rivara Contracting Woodside New York [email protected] Rivara Sr. Anthony Rivara Contracting Woodside New York [email protected] Rivard Eastrock 405 Sullivan Ave South Winsor Connecticut 06074 United States 1-860-289-0606 [email protected] Rivera Virginia Tech 709 Appalachian Dr, Apt 1 Blacksburg Virginia 24060 United States 5402675254 [email protected] Rivera Decagon Devices 2365 NE Hopkins Court Pullman Washington 99163 United States 5093322756 [email protected] Robb Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 905-820-3480 [email protected] Robert Keller Canada 2-53016 Hwy 60 Acheson Alberta T7X 5A7 Canada 780-960-6727 [email protected] Robert ICE 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected]

Mike Roberts Pile Equipment, Inc. 1058 Roland AvenueGreen Cove Springs Florida 32043 United States 9048381988 [email protected]

Nick Roberts Illini Drilled Foundations, Inc. 14512 Perrysville Road Danville Illinois 61834 United States 217-442-8765 [email protected] Roberts The University of Texas at Austin 3025B Guadalupe Street Austin Texas 78705 United States 301-802-8337 [email protected] Robertson Casagrande USA 93 Stickles Pond Road Newton New Jersey 07860 United States 973-579-1906 [email protected]

Don Robertson Applied Foundation Testing 4035 J. Louis StGreen Cove Springs Florida 32043 United States 904-284-1337 [email protected]

Chris Robertson Oscar Orduno Inc 4500 Fuller Dr suite 205 Irving Texas 75038 United States 972-717-3070 [email protected] Robertson Russo Corporation 333 Sansom Blvd. Saginaw Texas 76179 United States 8174-566-7370 [email protected]

Peter RobertsonUniversity of Alberta, Civil Engineering Department

University of Alberta, Civil Engineering Department Edmonton Alberta T6G 2G7 Canada [email protected]

Gary Robin Century Concrete Partners, Inc. 601 21st Street Suite 300 Vero Beach Florida 32960 United States [email protected] Robin Century Concrete Partners, Inc. 601 21st Street Suite 300 Vero Beach Florida 32960 United States [email protected] Robinson ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Robinson McKinney Drilling Co. 1838 S Preston Hwy Shepherdsville Kentucky 40165 United States 502-955-8474 [email protected] Robinson Schnabel Engineering 1380 Wilmington Pike, Suite 100 West Chester Pennsylvania 19382 United States 6106565667 [email protected] Rodd Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected] Roden Atlas Copco 3700 East 68th Ave Commerce City Colorado 80022 United States 303-253-6936 [email protected] Rodriguez Texas A&M University 544 Skalak Rd New Ulm Texas 78950 United States 9792037601 [email protected] Rodriguez Crux Subsurface, Inc. 4308 N Barker RD Spokane Valley Washington 99027 United States 509-8929409 [email protected] Rodriguez RODRILL MFG 11670 IH 10 East Post Office Box 489 Converse Texas 78109 United States 2106672130 [email protected] Rodriguez California State University, Los Angeles 1981 Estrella Ave Los Angeles California 90007 United States (213)265-4726 [email protected] Rodriguez Texas A&M University 401 Joe Routt Boulevard College Station Texas 77843 United States 2104520910 [email protected]

Shelley Rodriguez Cal State Fullerton 6098 La Canada Cir. Buena Park California 90620 United States 7143958037 [email protected] Rodriguez AH Beck Foundation Company 5123 Blanco Road San Antonio Texas 78216 [email protected] EDUARDO RODRIGUEZ INGENIERIA Y GEORIESGOS IGR SAS CARRERA 19A # 84-14 OF. 204 BOGOTA DC Colombia 5716916054 [email protected]

EduardoRodriguez Arriaga Virginia Tech 703 Burrus Dr Blacksburg Virginia 24060 United States 4846027152 [email protected]

Adrian Rodriguez-Marek Virginia Tech Civil and Environmental Engineering 750 Drillfield Drive Blackbusrg Virginia 24060 United States 540 231 5778 [email protected] Rodriguez, Jr. RODRILL Converse Texas United States 2106672130 [email protected] Roemschied DYWIDAG Systems International (DSI) 320 Marmon Drive Bolingbrook Illinois 60440 United States 630-972-4035 [email protected] Rogers Consolidated Pipe and Supply 1205 Hilltop Parkway Birmingham Alabama 35244 United States 205-714-9200 [email protected] Rogers JDH Contracting 1996 Winchester Rd Mt Sterling Kentucky 40353 United States 859-498-6100 [email protected] Rogers Terracon Consultants, Inc. 6198 Imperial Loop College Station Texas 77845 United States 979-314-1729 [email protected] Rohr BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-691-3000 [email protected] Rohrbach Hayward Baker Inc. 11180 E Martial Way S Tukwial Washington 98168 United States 206-223-1732 [email protected] Rohrscheib Rohrscheib Sons Caissons, Inc. 56085 Grand River Ave New Hudson Michigan 48165 United States 2484372005 [email protected] Rollins Brigham Young University 1428 N Timpanogos Dr Provo Utah 84604 United States 8014226334 [email protected] Romanowski THYSSENKRUPP Alsfeld Germany [email protected] Rome Eustis Engineering Services, LLC 3011 28th Street Metairi Louisiana 70002 United States 504-613-5817 [email protected] Ronnkvist Drill Pipe Inc. 550 South 3rd Street Winsted Minnesota 55395 United States 763-592-8670 [email protected] Roper Cyntech Helical Piles 235061 Wrangler Link SE Calgary Alberta T1X0K3 Canada 403-228-1767 [email protected] Rorem GEOBRUGG 22 Centro Algodones Algodones New Mexico 87001 United States 505-690-7144 [email protected] Rose Center Rock Inc. 118 Schrock Drive Berlin Pennsylvania 15530 United States 814-267-7100 [email protected] Rose Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Rose Kauai Drilling & Shoring 4247 Kapaia Road Lihue Hawaii 96766 United States 8082126662 [email protected]

Shaun Rosenberg Bulroc UK Ltd Turnoaks Business Park Burley Close ChesterfieldDerbyshire S40 2UB United Kingdom 01246 544700 [email protected]

Brent Rosenblad University of Missouri E2509 Lafferre Hall Columbia Missouri 65211 United States 5738843736 [email protected] Rosengrants BLAZE EQUIPMENT 5500 Hafex Way Suite 1 Fort Worth Texas 76131 United States 8174390453 [email protected] Rosengrants Blaze Equipment 5500 Hafex Way Suite 1 Fort Worth Texas 76131 United States 8174390453 [email protected] Rosti LSU 4221 Burbank Dr No. 6 Baton Rouge Louisiana LA 70808 United States 2257337340 [email protected] Roussel Carandina America Inc. 4080 Belgreen Dr. Unit A Ottawa Ontario K1G 3N2 Canada 613-859-7403 [email protected] Rowe HCM Contractors Inc 403-2484-884 [email protected] Roy Petrifond Foundation 772 3e Avenue Montreal Quebec H1B4P3 Canada 1 514 648-6662 [email protected] Royan Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Ruberti University of Massachusetts Amherst [email protected] Rubright Keller Foundations 7550 Teague Road Ste 300 Hanover Maryland 21076 United States 410-551-1938 [email protected] Rueda Geo Services, Inc. 805 Amherst Court Suite 204 Naperville Illinois 60565 United States 6303059186 [email protected] Rueda Case Pacific Company 2121 Ardmore Road Paso Robles California 93446 United States 805-237-8851 [email protected] Ruffing Geo-Solutions, Inc. 1250 Fifth Avenue New Kensington Pennsylvania 15068 United States 7243357273 [email protected] RUNEY COX INDUSTRIES PO BOX 1124 ORANGEBURG South Carolina 29115 United States 803-614-1115 [email protected]

Alex Runkowski Obermann GmbH Schlangenaecker 6 Brensbach Germany 64395 Germany +49 6161 93000 [email protected] Runyan Lally Pipe & Tube 8710 Miller Rd 2 Houston Texas 77346 United States 281-456-2000 [email protected] Rupert OCI Div. - Global Drilling Suppliers, Inc. 370 INDUSTRIAL PARK ROAD BROOKVILLE Pennsylvania 15825 United States 8148495999 [email protected] Rupert OCI Div. - Global Drilling Suppliers, Inc. 370 INDUSTRIAL PARK ROAD BROOKVILLE Pennsylvania 15825 United States 8148495999 [email protected] Rupert OCI Div. - Global Drilling Suppliers, Inc. 370 INDUSTRIAL PARK ROAD BROOKVILLE Pennsylvania 15825 United States 8148495999 [email protected] Russell Arizona State University 1333 W 14th St. Tempe Arizona 85281 United States 760-504-8737 [email protected] Russo New York concrete 708 sharrotts road Staten Island New York 10309 United States 718-967-3720 [email protected] Rutherford University of Illinois at Urbana-Champaign 205 N. Mathews Ave Urbana Illinois 61802 United States 2173335206 [email protected] Rutherford University of Illinois at Urbana-Champaign 205 N. Mathews Ave Urbana Illinois 61802 United States 2173335206 [email protected] Ruwe Illini Drilled Foundations, Inc. 14512 Perrysville Road Danville Illinois 61834 United States 217-442-8765 [email protected] Saad FortisBC Energy Inc 16705 Fraser Highway Surrey BC V4N 6K2 Canada 6047903077 [email protected] Sabella, Jr. QMF Steel 386 IH 30 Cambell Texas 75442 United States 800-881-071 [email protected] Sager Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected] Saggu Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India 01126591268 [email protected] Sailor Mobile Drill Intl 3807 Madison Avenue Indianapolis Indiana 46227 United States 3177876371 [email protected] Sakai Zefiro Corporation 3868 Carson St 325 Torrance California 90503 United States 310-316-5969 [email protected]

Masa Sakakibara Fudo Construction 951 Mariners Island Blvd Suite 300 San Mateo California 94404 United States 650-350-1120 [email protected]

Sean Salazar University of Arkansas UNIV OF ARKANSASOFF OF BUS AFFAIRS ADM 321 Fayetteville Arkansas 72701 United States 4795752693 [email protected]

Jesus Salgado Hayward Baker Inc 661 Shahan Prairie rd Little Elm Texas 75068 United States 972-294-5000 [email protected]

Hulya Salihoglu University of Wisconsin-Madison1415 Engineering Drive 1217 Engineering Hall Madison Wisconsin 53705 United States 608 381 1498 [email protected]

Osiel Salinas Hercules Construcciones Lago Huron 6729 Logo del Bosque Monterrey Mexico CP 64890 Mexico [email protected] Salman Agra Foundations 7708 Wagner Road NW Edmonton Alberta T6E 5B2 Canada 780-468-3392 [email protected]

Ala Salman AGRA Foundations Limited 416 Monument Place SE CalgaryAlberta, Canada T2A1X3 Canada 403-272-5531 [email protected]

Hosam Salman Parsons Brinckerhoff 2777 N. Stemmons Freeway Suite 1600 Dallas Texas 75207 United States 214-583-3443 [email protected]

Samuli Salmela Lehti Group Oy Turkkirata 27-29 Pirkkala FI-33960 Finland+358(0)40 8073 873 [email protected]

Lynn Salvati McMillen Jacobs Associates 1109 29th Avenue S Seattle Washington 98144 United States 2065888150 [email protected] Sama Exponent 2969 Kelton Avenue #104 Los Angeles California 90064 United States 3107542772 [email protected] Sampsell Consolidated Pipe and Supply 1205 Hilltop Parkway Birmingham Alabama 35244 United States 205-714-9200 [email protected] Sampson Keller Canada Zone 3 Acheson Industrial Area 2 53016 Hwy 60 Acheson AB TX7 5A7 Canada 780-960-6732 [email protected] Samudio University of Arkansas 413 N. West Ave. Fayetteville 72701 United States 479-287-8798 [email protected] Sanborn Team Elmers 3600 Rennis School Rd Traverse City Michigan 49685 United States 231.943-3443 [email protected] Sanborn TEAM ELMERS 3600 RENNIE SCHOOL ROAD FRONT DESK TRAVERSE CITY Michigan 49685 United States 2319433443 [email protected] Sanchez Oscar Orduno Inc 4500 Fuller Dr suite 205 Irving Texas 75038 United States 972-717-3070 [email protected]

EDGAR SANCHEZ ESTUDIOS Y CONTROL DEL NORESTE 011 52 8110940497 ESCOBEDO N,L. 66056 Mexico011 52 8110940497 [email protected]

Marcelo Sanchez Texas A&M University 3136 TAMU College Station [email protected]

NadiaSanchez Velasquez RRC Companies Round Rock Texas [email protected]

Paul Sandberg Liebherr-Canada Ltd. 1015 Sutton Drive Burlington Ontario L7L 5Z8 Canada +1-905-220-3845 [email protected] Sandeno "D" Construction, Inc. 1488 So. Broadway Coal City Illinois 60416 United States 8156342555 [email protected] Sandeno "D" Construction, Inc. 1488 So. Broadway Coal City Illinois 60416 United States 8156342555 [email protected] Sandeno "D" Construction, Inc. 1488 So. Broadway Coal City Illinois 60416 United States 8156342555 [email protected]

Aaron Sanders Texas Dept. of Transportation 125 E. 11th Street Austin Austin Texas78701-2483 United States (512) 416-2183 [email protected]

CARLOS SANROMAN NECS GROUP INC 40 CEDAR WALK UNIT 2106 LONG BEACH California 90802 United States 562-283-3591 [email protected] Sans Crainte Bell Structrual Solutions 778 1st ST NW New Brighton Minnesota 55112 United States (651) 332-5854 [email protected] Santana Sterling Lumber Company 501 E. 151st Street Phoenix Illinois 60426 United States 7083882223 [email protected] Santaniello Drillers' Choice, Inc. 75 Bourdon Terrace Easton Pennsylvania 18042 United States 484-522-6331 [email protected] Santellan Corpac Steel Products, Corp. 1313 Woodstone Dr Modesto California 33180 United States 305-918-0540 [email protected] Santillian DRILLINGWORLD 1458 MARIANI COURT TRACY California 95376 United States 209-855-8300 [email protected] Santonja New York Drilling Services, Inc. PO Box 918 3025 Route 32 Saugerties New York 12477 United States 845-246-9193 [email protected] Santos Magnum Piering 6082 Schumacher Park Drive Westchester Ohio 45069 United States 800-822-7437 [email protected] Saravanathiiban Geotech Engineering and Testing 800 Victoria Drive Houston Texas 77022 United States 7136994000 [email protected] Sargent mid america drilling 202 n main st oakland Iowa 51560 United States 800-432-0008 [email protected]

Hazem Sarhan Sogreah Gulf FZCODowntown Jebel Ali, JAFZA View 18,

Rm. 1601-1605 Dubai 18271United Arab Emirates 00971 4 8865690 [email protected]

Koji Sasaoka Giken America Corporation 5770 Hoffner Ave. Suite 101 Orlando Florida 32822 United States 407-380-3232 [email protected] Sathialingam Group Delta Consultants 32 Mauchly Suit B Irvine California 92618 United States 949-450-2100 [email protected] Saunders Dan Brown and Associates 7847 Scenic Oaks Road Knoxville Tennessee 37938 United States 865-377-3172 [email protected] Savage 8445 Freeport Pkwy Suite 325 Irving Texas 75063 United States 469-359-6000 [email protected] Savage 8445 Freeport Pkwy Suite 325 Irving Texas 75063 United States 469-359-6000 [email protected] Scanga Deep Foundations Contractors 145 Ram Forest Rd. Stouffville Ontario L0H 1G0 Canada 905-750-5900 [email protected] Scarboro Geo Pier Foundations 130 Harbour Place Drive Suite 280 Davidson North Carolina 28036 United States 704-439-1790 [email protected] Scarnato [email protected] Scearce Pipe & Tube Supplies 1917 Mykawa Rd. Pearland Texas 77581 United States 2814853133 [email protected] Scerbak Associated Pile & Fitting 45 Samworth Rd. Clifton New Jersey 07012 United States 9737738400 [email protected] Schad Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4050 [email protected] Schade Geotechnical Professionals Inc. (GPI) 5736 Corporate Avenue Cypress California 90630 United States 714-220-2211 [email protected]

Vernon Schaefer Iowa State University 488 Town Engineering Building Ames Iowa50011-3232 United States 5152949540 [email protected]

Cory Schaffer US SIte Work 107 Green Meadow Street Foley Minnesota 55329 United States 320-293-9135 [email protected]

Cameron Schaffer US SIte Work210 15th Avenue North; Apartment 316 Waite Park Minnesota 56387 United States 320292879 [email protected]

Joe Schatz ChemGrout 805 East 31st Street Lagrange Park Illinois 60526 United States 708-354-7112 [email protected] Scheez University of Colorado 1403 19th Street Boulder Colorado 80302 United States 605-645-4825 [email protected] Scheffler DJ Scheffler 2500 Pomona Blvd Pomona California 91768 United States 9095953945 [email protected] Schell Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Scheltzke Hammer & Steel, Inc. 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 314-895-4600 [email protected] Scherer Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Scherer Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected]

Andreas Schermaier Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States (412) [email protected]

Ken Scherzinger Scherzinger Drilling 9629 State Route 128 Harrison Ohio 45030 United States 5137382000 [email protected] Scherzinger Scherzinger Drilling 9629 State Route 128 Harrison Ohio 45030 United States 5137382000 [email protected]

Herman Schieving PVE Equipment 5011 Vernon Road Jacksonville Florida Florida FL 32209 United States 904-765-6686 [email protected] Schiff Stronghold Construction 35 Grace Drive Powell Ohio 43065 United States 6147610550 [email protected] Schiffler Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] Schindler Geo-Solutions 1250 5th Ave New Kensington Pennsylvania 15068 United States 724-335-7273 [email protected] Schingle ADSC 8445 Freeport Pkwy Suite 325 Irving Texas 75063 United States 469-359-6000 [email protected] Schipani ESC Steel Inc 18 Augusta Pines Dr Suite 115W Spring Texas 77389 United States 281-205-7261 [email protected] Schlemm Aldridge Construction 10625 N County Rd Frisco Texas 75033 United States 847-321-8005 [email protected] Schlichter Liebherr Houston Texas [email protected] Schmall Moretrench 100 Stickle Avenue Rockaway New Jersey 07866 United States 973-627-2100 [email protected]

Scott Schmidt University of Illinois at Urbana-Champaign 3212 Newmark Civil Engineering Lab 205 N. Matthews Ave. Urbana Illinois 61801 United States 4692749412 [email protected] SCHMIDT GEOPROBE SYSTEMS 1835 WALL ST SALINA Kansas 67401 United States 785-404-1160 [email protected] SCHMUTZLER TREVIICOS 38 THIRD AVENUE CHARLESTOWN Massachusetts 02129 United States 6172414800 [email protected] Schnake John Reed & Co 9549 Katy Freeway Houston Texas 77024 United States 713-785-8917 [email protected] Schneider Givens International Drilling Supplies 8288 Pritchett Crooks Road Corydon Kentucky 42406 United States 2705336378 [email protected] Schneider Caterpillar Inc 100 NE Adams Peoria Illinois 61603 United States 309-675-7577 [email protected] Schneider JEAN LUTZ NORTH AMERICA LLC 4370 Boardman-Canfield Road Canfield Ohio 44406 United States 330-702-1476 [email protected] Schnupp Schnabel Foundation Company 45240 Business Ct Sterling Virginia 20166 United States 7037420020 [email protected] Schock Case Foundation Company 1325 W. Lake Street Roselle Illinois 60172 United States 630-924-3100 [email protected] Schoen S&ME Inc. 620 Wando Park Blvd Mt. Pleasant South Carolina 29464 United States 8438840005 [email protected] Schoen University of Missouri E2509 Lafferre Hall Columbia Missouri USA 65201 United States 6604733816 [email protected] Schoenmaker Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-792 [email protected]

Klaus Schor E.D.C. (European Drilling Center) Paskov cp. 274 Paskov 739 21 Czech Republic 420 555 559 870 [email protected] Schrager L.B. Foster Company 7015 Tidwell Rd. Suite G 101/102 Houston Texas 77092 United States (281) 254-7017 [email protected] Schranz Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Schranz Leibherr 7075 Bennington St Houston TX 77028 United States 713-6064050 [email protected] Schriner Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Schroeder Kalsi Seals 745 Park Two Drive Sugar Land Texas 77478 United States 281-240-6500 [email protected] Schroer HUESEKR P.O. Box 411529 Charlotte North Carolina NC 28241 United States 704-588-5500 [email protected] Schuler Hayes Drilling, Inc. 15525 South Mahaffie Olathe Kansas 66062 United States 9137689500 [email protected] Sciortino New England Construction Products Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Sciortino New England Construction Products Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Scogins Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Scott Kenney Construction, Inc. Santa Barbara California United States 805-884-1579 [email protected] Scott SAS Stressteele Fairfiled New Jersey [email protected] Scott Maine Drilling & Blasting 423 Brunswick Avenue Gardiner Maine 04345 United States 207-203-1626 [email protected] Scotto Maccaferri Inc 10303 Governor Ln Blvd Williamsport Maryland 21795 United States 240-625-5674 [email protected] Scudamore Anora Foundations Pty Ltd PO Box 3282 Darra Brisbane 4076 Australia 0407307846 [email protected] Scudder PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 561-400-9311 [email protected] Seago CETCO 2870 Fobs Ave Hoffman Estates Illinois 60192 United States 85-851-1800 [email protected]

Sorin Secara University of Texas at Austin 2300 NUECES ST APT 309 AUSTIN Texas 78705 United States 5127869209 [email protected] Secord Foremost 1225 64th avenue NE Calgary Alberta T2E8P9 Canada 403-295-5800 [email protected] Seebach DFI 326 Lafayette Avenue Hawthorne New Jersey 07506 United States 973-423-4030 [email protected] Segar Braun Intertec 11001 Hampshire Ave Bloomington Minnesota 55318 United States 612-618-5633 [email protected] Segraves Spiradrill 112 FM 153 Smithville Texas 78957 United States 512-237-4140 [email protected] Segraves Brennan Industries 525 Garden Oaks Blvd. Houston Texas 77018 United States 4698534036 [email protected] Segura APE/J&M 8318 Misty Mountain Trail Ln. Spring Texas 77389 United States 786-991-6875 [email protected] Sehn Hayward Baker Inc. 7550 Teague Road Suite 300 Hanover Maryland 21076 United States 410-551-8200 [email protected] Seider Hubbell Power Systems, Inc. 210 North Allen Street Centralia Missouri 65240 United States 573-682-8273 [email protected] Seider Hubbell Power Systems, Inc. 210 N Allen St Centralia Missouri 65240 United States 573-682-8273 [email protected] Seifert BAUER-PILECO [email protected] Self Distinct Capital Group 11305 Four Points Drive Bldg. 1 Ste. 100 Austin Texas 78726 United States 5124027437 [email protected] Self J.P. Self & Associates, Inc. 9021 Sherwood Court Presto Pennsylvania 15142 United States 412-429-0968 [email protected] Sellountos 30725 Aurora Rd. Cleveland Ohio 44139 United States 216-831-6131 [email protected]. Anna Sellountou PDI 30725 Aurora Rd. Cleveland Ohio 44139 United States 216-831-6131 [email protected] Selvarajah North Dakota State University 2931 Ligon Street, Apt C18 Raleigh North Carolina 27607 United States 808-221-3776 [email protected] Sen Bauer Foundation Corp 13203 Byrd Legg Drive Odessa Florida 33556 United States 727-531-2577 [email protected] Senanayake The University of Texas at Austin 301 Dean Keeton St Mail Stop: C1792 Austin Texas 78712 United States 5122013284 [email protected] Senk Michels Corporation 1400 Renaissance Dr., Suite 305 Park Ridge Illinois 60068 United States 847-827-8600 [email protected] Seo Texas Tech University 911 Boston Ave Lubbock Texas 79409 United States 806-834-5690 [email protected] Serigano Doosan Portable Power 1293 Glenway Drive Statesville North Carolina 28625 United States 7048833500 [email protected] Serpas Boh Bros. Construction 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected] Serpico Maser Consulting, P.A. 331 Newman Springs Road, Suite 203 Red Bank New Jersey 07701 United States 732-383-1950 [email protected] Settlage foundation equipment.com 21129 50th dr se bothell Washington 98021 United States 2063692999 [email protected] Settlemier Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Seufert ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Sexton DBM Contractors, Inc. 1220 South 356th Street Federal Way Washington 98003 United States 253-838-1402 [email protected] Sexton DBM Contractors, Inc. 1220 South 356th Street Federal Way Washington 98003 United States 253-838-1402 [email protected] Shafer Jimco - Home of the John Henry Rock Drill PO Box 1589 Charleston West Virginia 25326 United States 615-746-4435 [email protected] Shafer Jimco - Home of the John Henry Rock Drill PO Box 1589 Charleston West Virginia 25326 United States 615-746-4435 [email protected] Shafer Jimco - Home of the John Henry Rock Drill PO Box 1589 Charleston West Virginia 25326 United States 615-746-4435 [email protected] Shaffer Isherwood Associates 3-3100 Ridgeway Drive Mississauga Ontario L5L 5M5 Canada 905-820-3480 [email protected] Shafii Southern Illinois University 28 Cherry Tree Lane Glen Carbon Illinois 62034 United States 3127097623 [email protected] Shafique UTSA 1 UTSA Circle San Antonio Texas 78249 United States 210-885-8314 [email protected] Shagla Brink 2950 N Plaza Drive Rapid City South Dakota 57702 United States 605-342-6966 [email protected] Shao Hayward Baker, Inc 1780 Lemonwood Dr. Santa Paula California 93060 United States 8059331331 [email protected] Shapiro ATS 8445 Freeport Pkwy Suite 325 Irving Texas 75063 United States 469-359-6000 [email protected] Sharma Avar Construction 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Sharp Sharp's Construction 3911 - 82nd Ave Leduc Canada T9E 8M3 Canada 780-446-7857 [email protected] Shaughnessy Texas A&M University 950 Colgate Dr. Apt 234 College Station Texas 77840 United States 2142264798 [email protected]

Matthew ShawNational Commission for the Certification of Crane Operators 2750 Prosperity Ave Suite 505 Fairfax Virginia 22031 United States 7035602391 [email protected]

Sydney Shaw Watler and Hislop Services 354 Millennium Place Grand Cayman George Town KY1-1003 Cayman Islands 345-949-4880 [email protected] Shealy Pile Drivers, Inc. 4530 Hwy 162 Hollywood South Carolina 29449 United States 843-763-7736 [email protected] Sheculski Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-792 [email protected] Sheedy Midwest Drilled Foundations 200 S. Prairie Ave. Waukesha Wisconsin 53186 United States (262)-436-0392 [email protected]

Hany ShehataSoil-Structure Interaction Group in Egypt (SSIGE)

39 Zaharaa Nasr City, Behind the military court Nasr City Cairo 11511 Egypt +201110666775 [email protected]

Kaustubh Shekhar Powell Contracting Ltd. 180 Ram Forest Road Gormley Ontario L0H 1G0 Canada [email protected] Shelsta Federal Highway Administration 1310 North Courthouse Road Suite 300 Arlington Virginia 22201 United States 703-235-0987 [email protected] Shepherd Arias Geoprofessionals 142 Chula Vista San Antonio Texas 78232 United States 210-499-6810 [email protected] Sheresh Condon - Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 510-636-2100 [email protected] Sherman CZM Foundation Equipment 145 E. Industrial Blvd. Pembroke Georgia 31321 United States 912-320-2699 [email protected]

Haren ShettyVirginia Polytechnic Institute and State University 12300, Foxridge Lane, Apartment G Blacksburg 24060 United States 5409222718 [email protected]

Chris Shewmaker Illini Drilled Foundations, Inc. 14512 Perrysville Road Danville Illinois 61834 United States 217-442-8765 [email protected] Shewmaker Wells Fargo Equipment Finance P. O. Box 726 Helotes Texas 78023 United States 210-695-3319 [email protected]

Reiko Shiba Giken America 5770 Hoffner Ave Suite 101 Orlando Florida 32822 United States 407-380-3232 [email protected] Shidlovskaya Texas A&M University 3136 TAMU, CE/TTI Room 808R College Station Texas 77843 United States 979-862-5659 [email protected] Shimizu Southern Methodist University 3330 Country Square Dr. #1201 Carrollton Texas 75006 United States 469-877-4033 [email protected] Shiomi Giken America Corporation 5770 Hoffner Ave. Suite 101 Orlando Florida 32822 United States 407-380-3232 [email protected] Shirah Consolidated Pipe and Supply 1205 Hilltop Parkway Birmingham Alabama 35244 United States 205-714-9200 [email protected] Shirley BEKA-MAX Buffalo New York United States 7166853717 [email protected] Shirley Digga North America 2325 Industrial Parkway SW Dyersville Iowa 52040 United States 5638757915 [email protected] Short Mason Construction 6285 Walden Rd Beaumont Texas 77707 United States 09-55-4865 [email protected] Shreffler McKinney Drilling Post Office Box 126408 Pittsburgh Pennsylvania 76126 United States 8179846527 [email protected] Shumskaya Hammer & Steel, Inc. 482 Houses Corner Road Suite #3 Sparta New Jersey 07871 United States 973-512-2940 [email protected] Shupe Drill Tech 2200 Wymore Way Antioch California 94509 United States 925-978-2060 [email protected] Sidey Digga North America 2325 Industrial Parkway SW Dyersville Iowa 52040 United States 5638757915 [email protected] Siebert Haley & Aldrich, Inc. 465 Medford Street Suite 2200 Boston Massachusetts 02478 United States 617-886-7399 [email protected]

Tristan SiegelState of Delaware - Department of Transportation 800 Bay Road Dover Delaware 19901 United States 302-760-2742 [email protected]

Timothy Siegel Dan Brown and Associates PC 1808 Northshore Hills Blvd Knoxville Tennessee 37922 United States 8656923987 [email protected] Sien AMERICAN SOCIETY OF CIVIL ENGINEERS 1801 Alexander Bell Drive Reston Virginia 20191 United States 8005482723 [email protected] Sifford MKT Manufacturing Inc 1198 Pershall Rd St. Louis Missouri 63137 United States 314-388-2254 [email protected] Signani Carandina America Inc. 4080 Belgreen Dr. Unit A Ottawa Ontario K1G 3N2 Canada 613-859-7403 [email protected] Signor TX Pile 18422 Hamilton Pool Road Austin Texas 78738 United States 512-264-8300 [email protected] "Rusty" Signor TX Pile 18422 Hamilton Pool Road Austin Texas 78738 United States 512-264-8300 [email protected] SILVA SES STRESSTEEL ENGINEERING SERVICES 155 PASSAIC AVE SUITE 470 FAIRFIELD New Jersey 07004 United States 973-227-4875 [email protected] Silveston Terracon Consultants, Inc 1450 Fifth St W North Charleston South Carolina 29405 United States 843-884-1234 [email protected] SIMAC EARTH Improvement Technologies P O Box 1346 Fort Mill South Carolina 29716 United States 803-548-8690 [email protected] Simand LIM Technology 3495 Piedmont Rd NE ATLANTA Georgia 30305 United States 4046615299 [email protected] Simmonds Trident Construction Ltd 21 Dundee Ave Mount Pearl NL A1N 4r6 Canada 7093687331 [email protected] Simmonds Trident Construction Ltd 21 Dundee Ave Mount Pearl NL A1N 4r6 Canada 7093687331 [email protected] Simmons Menard USA 3540 Crain Hwy, #270 Bowie Maryland 20716 United States 3013181719 [email protected] Simon Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Simon Atlas Copco Mining & Rock Excavation 7366 Lone Lane Coopersburg Pennsylvania 18036 United States 6104284977 [email protected] Simonton Subsurface Constructors 101 Angelica St. St. Louis Missouri 63147 United States 3144212460 [email protected] Simpson Loadtest USA 2631 NW 41st Street Gainesville Florida 32606 United States 352 378 3717 [email protected] Simpson Langan Treadwell Rollo 501 14th Street, 3rd Floor Oakland California 94612 United States 510-874-7031 [email protected] Sims HARTFIEL Plano Texas [email protected] Sims Lee & SIms Drilling Services, Inc. 10659 Augusta Road Belton South Carolina 29627 United States 864-243-2682 [email protected] Sims Lee & SIms Drilling Services, Inc. 10659 Augusta Road Belton South Carolina 29627 United States 864-243-2682 [email protected] Sinclair John Lawrie Tubulars 15555 Miller Road 1 Houston Texas 77049 United States 2814567100 [email protected] SINGH INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] Sinnreich Loadtest USA 2631 NW 41st Street Gainesville Florida 32606 United States 352 378 3717 [email protected] Sirek Bolander 251 Starkey St St Paul Minnesota 55105 United States 651-224-6299 [email protected] Sirvinskis Stalworth Underground LLC 5515 North East River Road Chicago Illinois 60656 United States 312-898-9680 [email protected] Sisson Barr Engineering 498 E and. 132nd Way Thornton Colorado 80241 United States 952-832-2655 [email protected]

Kathiravetpillai Sivathasan Converse Consultants 222 E. Huntington Drive, Suite 211 Monrovia California 92879 United States 6269301275 [email protected] Skalny [email protected] Skouby Drilling Service Co. 13230 Ferguson Lane Bridgeton Missouri 63044 United States 3142911111 [email protected]

Matthew Sleep Oregon Tech 3201 Campus Drive Klamath Falls OregonKlamath County 97601 United States 5418851976 [email protected]

Oscar Smaniotto Bencor Construction 2315 Southwell Rd Dallas Texas 75229 United States 972-632-1687 [email protected] Smith Con-Tech Systems 1832 University Commercial Place Charlotte South Carolina 28213 United States 704-494-3989 [email protected] Smith Texas Shafts, Inc. PO Box 79218 Fort Worth 76179 United States 817-439-2000 [email protected]

Howard Smith McKinney Drilling Company, LLC 273 Lakeview Drive Suite 101 Woodstock VirginiaShenandoah 22664 United States 5404597180 [email protected]

Blake Smith US SIte Work 11040 183 circle NW Suite B Elk River Minnesota 55330 United States 763-280-8508 [email protected] Smith G.A. & F.C. Wagman, Inc. 604 Jack Enders Boulevard Berryville Virginia 22611 United States 540-955-4034 [email protected] Smith Scott Powerline P O Box 4008 Monroe Louisiana 71211 United States 318-388-9207 [email protected] Smith Avar Construction 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Smith US SIte Work 11040 183 circle NW Suite B Elk River Minnesota 55330 United States 763-280-8508 [email protected]

Peter Smith Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-792 [email protected] Smith Midwest Caissons Inc 607 - 53016 Hwy 60 Acheson Alberta T7X 5A7 Canada (780) 960-8330 [email protected] Smith OHL Texas 4020 South Industrial Drive Suite 160 Austin Texas 78744 United States 5122289281 [email protected]

Elizabeth (Liz)Smith, PE, GE, D.GE Terracon Consultants, Inc. 5307 Industrial Oaks Blvd. Suite 160 Austin Texas 78735 United States 512-628-8613 [email protected]

Mike Smitko Atlas Copco 1025 Tristar Drive Mississauga L5T 1W5 Canada 647-223-6217 [email protected] Smoot PileBuck Magazine 15158 La Maida St Sherman Oaks California 91403 United States 310-291-1248 [email protected] Snayd Service Steel Warehouse 5 Dogwood Ct Bernardsville New Jersey 07924 United States 7132109323 [email protected] Sneddon Graham 8404 McIntyre Road Edmonton Alberta T6E6V3 Canada 587 337 3788 [email protected] Snyder University of Texas at Austin 1350 N LBJ Dr. San Marcos 78666 United States 8305347270 [email protected]

Steve Snyder Hammer & Steel, Inc. 4469 County Road, 209 SouthGreen Cove Springs Florida 32043 United States 904-284-6800 [email protected]

Evan Sockaci Brayman Construction 1000 John Roebling Way Saxonburg Pennsylvania 16056 United States 724-443-1533 [email protected] Sockanathan FERC 19 West 34th Street Suite 400 New York New York 10001 United States 212-273-5905 [email protected] Solaimanian Penn State University 201 Transportation Research Building University Park Pennsylvania 16802 United States 8148631903 [email protected] Solis [email protected]

Hoda Soltani University of Oklahoma 202 W. Boyd StCarson Engineering Center Norman Oklahoma


Elmar Sommerhoff drilling services int kninicky 801 brno63500 brno Czech Republic 0049 2761 66396 [email protected]

Ki-Yong Song EXT SeoulSouth Korea 07632 South Korea 201-568-1951 [email protected]

Mike Songer Hydro-Ram 206 Cummings Road Broussard Louisiana 70518 United States +1 337 837 9224 [email protected] Sontag JDH Contracting 8109 Network Drive Plainfield Indiana 46168 United States 317-839-0520 [email protected] Soppe Center Rock Inc. 118 Schrock Drive Berlin Pennsylvania 15530 United States 814-267-7100 [email protected] Bryan Soriano Cal Poly Pomona GeoWall 1617 Mohawk St. Los Angeles California 90026 United States 2132193516 [email protected]

Sandy Sorrel Icanda Corporation (member of M.S.E. Group) 3131 boulevard de la Concorde suite 306 Laval Quebec H7E 4W4 Canada +1 460 661 2972 [email protected] Soto Terracon 1506 Mid Cities Drive Pharr Texas 78577 United States 956-283-8254 [email protected] South Auger Services, Inc. Gonzales Louisiana United States [email protected] Spatz ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Speier Williams Form Engineering Corp. 251 Rooney Rd. Golden Colorado 80401 United States 3032169300 [email protected] Spencer Corpac Steel Products, Corp. 20803 Biscayne Blvd., Ste 502 Aventura Florida 33180 United States 305-918-0540 [email protected] Spille Century Concrete Partners, Inc. 601 21st Street Suite 300 Vero Beach Florida 32960 United States [email protected] Spiteri Moretrench 100 Stickle Avenue Rockaway New Jersey 07866 United States 973-627-2100 [email protected] Spohr THYSSENKRUPP Alsfeld Germany [email protected] Spracklin Trident Construction Ltd 21 Dundee Ave Mount Pearl NL A1N 4r6 Canada 7093687331 [email protected] Spratling J.D. Fields & Co, Inc. 55 Waugh Dr. Ste. 1250 Houston Texas 77007 United States 713-505-8399 [email protected] Springer Menard 275 Millers Run Rd Bridgeville Pennsylvania 15017 United States 412-257-2750 [email protected] Springer 4001 Enterprise Kilgore Texas [email protected] St John Boh Bros Construction 301 Warehouse Drive Matthews North Carolina 28104 United States 704-821-8200 [email protected] ST.ONGE NUMA 646 THOMPSON RD THOMPSON Connecticut 06277 United States 860-923-9551 [email protected] Stanton Schnabel Foundation Company 2000 Granada Ct Weidman Michigan 48893 United States 847-274-7907 [email protected] Stanton University of Nevada reno 1611 N Virginia St. #62 Reno Nevada 89503 United States 4088397270 [email protected] Stanwood Construction Drilling Equipment, Inc. PO Box 1886 Byron California 94505 United States 9259781670 [email protected] Stapleton Cal State Fullerton 2919 Hemlock Place Fullerton California 92835 United States (714) 271-5446 [email protected] Starcevich 600535337 8701 S. 192nd Street Kent Washington 98031 United States 2533953300 [email protected]

Timothy Stark University of Illinois at Urbana-ChampaignDept. of Civil Engineering 205 N. Mathews Ave. Urbana Illinois 61801 United States 217-333-7394 [email protected]

Billy Starke Deep Foundations Contractors Inc. 145 Ram Forest Road Stouffville Ontario L0C 1A0 Canada (905) 750-5900 [email protected] Starke Deep Foundations Contractors Inc. 145 Ram Forest Road Stouffville Ontario L0C 1A0 Canada (905) 750-5900 [email protected] Starke Deep Foundations Contractors Inc. 145 Ram Forest Road Stouffville Ontario L0C 1A0 Canada (905) 750-5900 [email protected] Stecik Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Steding DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Steding DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected]

Andy Steele Steele Foundation, LLC 3299 K Street NW #601 WashingtonDistrict of Columbia 20007 United States 2023421194 [email protected]

Melissa Steele Pacific Coast Drilling Company 364 Bellevue Ave Santa Rosa California 95407 United States 7077788316 [email protected]

Jamie Steele Fraser River Pile & Dredge (GP) Inc. 211, 1591 Booth Avenue CoquitlamBritish Columbia V3K 1B7 Canada (604) 522-7971 [email protected]

Jason Steen Equipment Corporation of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Steiner ConeTec PO Box 22082 Salt Lake City Utah 84122 United States 801-973-3801 [email protected] Steinman A Equipment Inc. Brooklyn New York 11205 United States [email protected] Steinman S Construction NYC 30 Dahlia St Staten Island New York 10312 United States 917-846-8350 [email protected] Steinman A Equipment Inc. Brooklyn New York 11205 United States [email protected] Stephen Digga North America 2325 Industrial Parkway SW Dyersville Iowa 52040 United States 5638757915 [email protected] STEPHENS Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States (205) 841-8600 [email protected] Stephens Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Stephens Northwest Pipe Company 12005 N. Burgard Portland Oregon 97203 United States 5032851400 [email protected] Stephenson TruTorque 465 Martin Road Dripping Springs Texas 78620 United States 512-748-0678 [email protected] Stetler Farrell Design Build 3025 Venture Road Placerville California 95667 United States 5306214867 [email protected] Stevens Dimension Fabricators 2000 7th Street Scotia New York 12302 United States 5188571196 [email protected] Stevens 2818 Volterra Way Keller Texas 76248 United States 817-788-5279 [email protected] Stevens ASCE President 2818 Volterra Way Keller Texas 76248 United States 817-788-5279 [email protected] Stevenson Daniel Steel Industries, Inc. 4640 N. Beltline Road Sunnyvale Texas 75182 United States 9722267656 [email protected] Steward University of South Alabama 150 Jaguar Drive Room 3111 Mobile Alabama 36688 United States 318-235-9060 [email protected] Steward Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Stieben Terracon Consultants Inc. 6911 Blanco Rd San Antonio Texas 78216 United States 210-714-2143 [email protected] Stilson Most Wanted Drilling Inc. Farmington Utah [email protected] Stilson Most Wanted Drilling Inc. Farmington Utah [email protected] Stockdale Star Iron Works, Inc, 257 Caroline Street Punxsutawney Pennsylvania 15767 United States 814-427-2555 [email protected] Stockdale Star Iron Works,Inc. 257Caroline Street Punxsutawney Pennsylvania 15767 United States 8144272555 [email protected] Stolte University of Texas at Austin 4505 Duval St. Apt. #133 Austin Texas 78751 United States 702-300-0407 [email protected]

Jason Stolworthy Nicholson Construction 850 N 550 W North Salt Lake Utah 84054 United States [email protected]

Gordon StoneVirginia Polytechnic Institute and State University 4713 10th Avenue S. Minneapolis Minnesota 55407 United States 9523806678 [email protected]

Trip Story Drillers' Choice, Inc. 1849 Candy Lane Suite B Marietta Georgia 30008 United States 7704207051 [email protected] Stout Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] Stow Condon-Johnson & Associates 9012 S 208th St Kent Washington 98058 United States 425-988-2150 [email protected] Stratman Pro-Dig 1604 Roseport Road Elwood Kansas 66024 United States 7858562661 [email protected] Strauss Farrell Design Build 3025 Venture Road Placerville California 95667 United States 5306214867 [email protected] Streber Bauer 100 N FM 3083 E Conroe Texas 77303 United States 936-539-5030 [email protected]

Balin Strickler Crux Engineering Group 4308 N Barker RD Spokane Valley Washington99027-9600 United States 509-892-9409 [email protected]

Dave Stroh Center Rock Inc. 118 Schrock Drive Berlin Pennsylvania 15530 United States 814-267-7100 [email protected] Strohm Lane Enterprises 1244 Claremont Road Carlisle Pennsylvania 17015 United States 7172498342 [email protected]

Bruce StrongPAR Electrical Contractors, Inc. d/b/a Longfellow Drilling 1209 County Hwy J23 Clearfield Iowa 50840 United States 641-336-2297 [email protected]

Tom Strum JD Fields 2 Main Street, Suite 2B Plymouth Maryland 02360 United States 5085917103 [email protected] Struzyk AccuTech Consultants LLC 909 NE Loop 410 Suite 900 San Antonio Texas 78209 United States 2109305355 [email protected] Stubbs Hammer & Steel, Inc. 482 Houses Corner Road Sparta New Jersey 07871 United States 973-512-2940 [email protected] Stuedlein Oregon State University 101 Kearney Hall Corvallis Oregon 97331 United States 541-737-3111 [email protected] STUMP INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] Sturges PennDrill Manufacturing 281 Route 30 Imperial Pennsylvania 15126 United States 724-695-2400 [email protected] Sturges PennDrill Manufacturing 281 Route 30 Imperial Pennsylvania 15126 United States 724-695-2400 [email protected] SUAREZ DIAZ GEOTECNOLOGIA Calle 41 28-33 BUCARAMANGA NONE Colombia +5776341255 [email protected] Suescun-Florez New York University 6 Metrotech Center RH 405A Brooklyn New York 11201 United States 7182603967 [email protected] Sui Oklahoma State University University Place N13, APT 3 Stillwater Oklahoma 74075 United States 4056121183 [email protected] Suleiman Lehigh University 1 W. Packer Ave. Bethlehem Pennsylvania 18015 United States 6107582592 [email protected] Sulesky Winter Equipment 1900 Joseph Lloyd Pkwy Willaby Ohio 44094 United States 800-294-6837 [email protected] Sullivan ICE 301 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Sullivan Subsurface Construction Company 1107 Fuller Street Raleigh North Carolina 27603 United States 919-881-9469 [email protected] Sullivan Virginia Tech 305 Wall St Blacksburg Virginia 24060 United States 7039560761 [email protected]

Xiaohui Sun University of Kansas 4700 W 27 ST, APt FF1 Lawrence Kansas 66047 United States 7859791734 [email protected] Sunell Rev Drill 4605 Wedgewood Blvd Frederick Maryland 21703 United States 3016626552 [email protected] Sutman Virginia Tech 409 Hunt Club Rd Apt 36B Blacksburg Virginia 24060 United States (540) 818-6965 [email protected] Sutphen Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected] Sutter Barnard Construction PO Box 309 Brentwood California 94514 United States 925-240-0062 [email protected] Suver APE Drilling 7032 South 196th St. Kent Washington 98032 United States 253) 872-0141 [email protected]

Bryan Sweeney Haley & Aldrich 465 Medford St Suite 2200 Boston Massachusetts02129-1400 United States 617.886.7364 [email protected]

Darin Sweeney Rev Drill 4605 Wedgewood Blvd Frederick Maryland 21703 United States 3016626552 [email protected] Sweetin BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7692 [email protected] Swindell Creative Pultrusions, Inc. 214 Industrial Lane Alum Bank Pennsylvania 15521 United States 814-839-4186 [email protected] Sykes Pacific Coast Drilling Company 364 Bellevue Ave Santa Rosa California 95407 United States 7077788316 [email protected]

Michael Szymassek Obermann GmbH Schlangenaecker 6 Brensbach Germany 64395 Germany +49 6161 93000 [email protected] Szynakiewicz Hayward Baker 11575 Wadsworth Blvd. Broomfield Colorado 80020 United States 303-469-1136 [email protected] Tabet The University of Oklahoma 2053 West Lindsey Street Apt G Norman Oklahoma 73069 United States 4053255625 [email protected]

Amirata (Ata) Taghavi University of Oklahoma 202 W. Boyd St. Room 334 Norman Oklahoma 73019 United States 4057952965 [email protected] Taitt SOLLAMI Herrin Illinois 8009921521 [email protected] Takai University of California, San Diego 9500 Gilman Drive La Jolla California 92093 United States 858-534-9630 [email protected] Takuma Giken America Corporation 5770 Hoffner Ave. Suite 101 Orlando Florida 32822 United States 407-380-3232 [email protected] Talebi University of Delaware 301 Dupont Hall Civil Eng. Dept. Newark Delaware 19716 United States 3028318053 [email protected] Talladay Drilling Mud Direct 66 N Timbertop Drive The Woodlands Texas 77380 United States 570-423-5733 [email protected] Tallard Liquid Earth Support, Inc. 1556 Forest Villa Lane Mclean Virginia 22101 United States 434 989 2182 [email protected] Talley Hammer & Steel, Inc. 11916 Missouri Bottom Road Hazelwood Missouri 63042 United States 314-895-4600 [email protected] Tamrakar University of Texas at Arlington 1413 Randall Crossing Lane Fort Worth Texas 76120 United States 469-767-7304 [email protected] Tan GEI Consultants, Inc 400 N. Lakeview Parkway, Suite 140 Vernon Hills Illinois 60061 United States 847-984-3972 [email protected] Tao University of Texas at Austin 2505 Longview St. Apt 524 Austin Texas 78705 United States 5129936768 [email protected]

Junliang Tao University of Akron

Auburn Science and Engineering Center Room 427C, Department of Civil Engineering, The University of Akron Akron Ohio 44321 United States 3309725932 [email protected]

Kassim Tarhini United States Coast Guard Academy Civil Engineering 27 Mohegan Ave New London Connecticut 06320 United States 860-701-6562 [email protected]

Ted Tarsa 3M 3M Austin Center, Bldg 130-4N-5E 6801 River Place Blvd Austin Texas 78726 United States 512-984-3011 [email protected] Tata Hammer & Steel, Inc. P. O. Box 1096 Benicia California 94510 United States 707-746-7820 [email protected] Tate All-Pro Fasteners, Inc. 1916 Peyco Drive North Arlington Texas 76001 United States 800-361-6627 [email protected] Tattle Anchor Shoring & Caissons 345 Kennedy Rd. Toronto Ontario M1V 4Y3 Canada 416-292-1401 [email protected] Taube Menard USA 150 East Main St. Carnegie Pennsylvania 15106 United States (412) 620-6000 [email protected] Taylor mid america drilling 202 n main st oakland Iowa 51560 United States 800-432-0008 [email protected] Taylor Trine University One University Avenue Angola Indiana 46703 United States 2603498723 [email protected] Taylor Big R Bridge 650 Justice Lane Mansfield Texas 76063 United States 8172230969 [email protected] Taylor Braun Intertec Corporation 11001 Hampshire Avenue South Bloomington Minnesota 55438 United States 952-995-2255 [email protected] Taylor LRE Ground Services 1115 S Main St Brooksville Florida 34601 United States 352-279-0289 [email protected] Taylor Farrell Design Build 3025 Venture Road Placerville California 95667 United States 5306214867 [email protected] Taylor Hayward Baker Inc. 1780 E. Lemonwood Drive Santa Paula California 93060 United States 8059331331 [email protected] Teague University of Texas at Austin 4505 Duval St., Apt 145 AUSTIN Texas 78751 United States 3399277361 [email protected] TEMPLES INTERNATIONAL DRILLING EQUIPMENT 645 ANGUS ST. RURAL HALL North Carolina 27045 United States 8772076062 [email protected] Teppen National Piling Products Inc. 8298 North Long Lake Road Traverse City Michigan 49686 United States +1 855 8017453 [email protected] A. Terceros INCOTEC SRL 5º ANILLO ESQ. RADIAL 27 PO BOX 868 SANTA CRUZ S.C. 3 Bolivia +591 3 3429522 [email protected] Terry Anderson Drilling 3600 east 46th Ave Denver Colorado 80216 United States 3033216680 [email protected] Tewell SEABOARD FOUNDATIONS Post Office Box 126408 Benbrook Texas 76126 United States 8179846527 [email protected] Thiem Bodart Electric Service, Inc. De Pere Wisconsin [email protected]

PugazhvelThirthar Palanivelu Arizona State University 1216 E Vista Del Cerro Drive Apt #1118 Tempe, AZ Arizona 85281 United States 7033436313 [email protected]

Rob Thode SoilVision Systems 202- 640 Broadway Ave Saskatoon SK S7N 1A9 Canada 306-477-3324 [email protected] Thomas Dees-Hennessey, Inc. 200 Industrial Road Suite 190 San Carlos 94070 United States 650-595-8933 [email protected] THOMAS TWG CANADA 19350 - 22ND AVENUE SURREY BC V3Z 3S6 Canada 604-547-2126 [email protected] Thomas Bit Brokers International 5568 Logan Rd. West Frankfort Illinois 62896 United States 6184355811 [email protected]

Aaron Thomas Case Foundation Company 4050 E. Cotton Center Blvd. Suite 10 Phoenix Arizona 85016 United States (602) 454-0988 [email protected] Thomas Longfellow Drilling 1209 County Highway J23 Clearfield Iowa 50840 United States 6413362297 [email protected] Thomas UTC Overseas 9907 Tolman Street Houston Texas 77034 United States 713-598-3009 [email protected] Thomas Bit Brokers International 5568 Logan Rd. West Frankfort Illinois 62896 United States 6184355811 [email protected] Thomas Dees-Hennessey, Inc. 200 Industrial Road Suite 190 San Carlos 94070 United States 650-595-8933 [email protected] Thome Nicholson Construction Company 4124 Douglas Ave. Kalamazoo Michigan 49004 United States (269) 353-8421 [email protected] Thompson Long Foundation Drilling Company 3014 Brandau Road Hermitage Tennessee 37122 United States 615-885-5664 [email protected] Thompson Dan Brown and Associates, PC 2400 Old Creek Road Montgomery Alabama 36117 United States 334-239-3135 [email protected] Thompson Foundation Technologies Inc PO Box 491718 Lawrenceville Georgia 30049 United States 6784074640 [email protected] Thompson DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Thompson DRILLTOOLS 4001 Enterprise Street Kilgore Texas 75662 United States 903-986-3745 [email protected] Thompson BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7618 [email protected] Thompson University of Michigan GeoWall Team 1550 Plymouth Rd. Apt. 1 Ann Arbor Michigan 48105 United States (989) 578-2414 [email protected] Thompson Foundation Technologies Inc PO Box 491718 Lawrenceville Georgia 30049 United States 6784074640 [email protected] Thompson CTL|Thompson, Inc. 400 N. Link Lane Fort Collins Colorado 80524 United States 970-206-9455 [email protected] Thorne Condon-Johnson & Associates 9012 S 208th St Kent Washington 98058 United States 425-988-2150 [email protected] Thorne Terracon 8 Barker Rd Somerset New Jersey 08873 United States 908-546-6151 [email protected] Thornton Thorton Dozer Service Edgewood Texas 75117 United States [email protected] Thornton Thorton Dozer Service Edgewood Texas 75117 United States [email protected]

AnjanaThoroppady Kittu University of Arkansas UNIV OF ARKANSAS

OFF OF BUS AFFAIRS ADM 321 Fayetteville Arkansas 72701 United States 4799666027 [email protected]

Tom Thorpe Addison Drilling Ltd 6c Maces Road BromleyNew Zealand 8062 New Zealand +64 33844848 [email protected]

John Thurlo Cal State Fullerton 6184 Fleetwood Lane Chino Hills California 91709 United States 9096149849 [email protected] Thurman Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected]

Patrick Thurmond 1620 Normandie Dr. 1620 Normandie Drive Norman OklahomaOklahoma 73072 United States 5803743950 [email protected]

Kuo Tian University of Wisconsin Madison1415 Engineering Drive 2243 Engineering Hall Madison Wisconsin 53706 United States 608-628-5399 [email protected]

Mike Tibbett Russo Corporation 333 Sansom Blvd. Saginaw Texas 76179 United States 817-566-7370 [email protected]

Mark TilashalskiVirginia Polytechnic Institute and State University 200 Patton Hall Blacksburg Virginia 24061 United States 7573294251 [email protected]

Daniel Tiltges FRC 711 W Burning Tree Lane Arlington Heights Illinois 60004 United States 8473026318 [email protected] Timmons Nicholson Construction 12 McClane Street Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Tingstrom Curtis Drilling 2625 Santa Fe Ave San Marcos California 92069 United States 760-727-7330 [email protected] Tinkoff Southern Methodist University 3140 Dyer Street Dallas Texas 75275 United States 224-422-6220 [email protected] Tippett Bay Shore Systems, Inc. 14206 n ohio rathdrum Idaho 83858 United States 2086873311 [email protected] Tippett Bay Shore Systems, Inc. 14206 n ohio rathdrum Idaho 83858 United States 2086873311 [email protected] Tipter Zublin Corp. 1170 Howell Mill Rd. Suite 300 Atlanta Georgia 30318 United States 2893873263 [email protected] Tiwari California State University, Fullerton 800 N State College Blvd., E-419 Fullerton California 92831 United States 657-278-3968 [email protected] Tiwary University of Texas at Arlington 1010 Salt Pecan Street Arlington Texas 76010 United States 817-889-6887 [email protected] Tokos Steel Dynamics 2601 South County Rd 700 East Columbia City Indiana 46725 206-625-8718 [email protected] Tolley Ralph L. Wadsworth Construction 166 E. 14000 S. Draper Utah 84020 United States 8015531661 [email protected] Tomaro Fenton Rigging and Contracting 2150 Langdon Farm Road Cincinnati Ohio 45237 United States 513-631-5500 [email protected] TONIOLO TREVIICOS 38 Third Avenue Charlestown Massachusetts 02129 United States 6172414800 [email protected] Tonning Moretrench 16 Copicut Road (Rear) Assonet Massachusetts 02702 United States 508-644-9952 [email protected] Grazia Tonti MAIT USA 19 Davidson Lane, Bldg 5 New Castle Delaware 19720 United States 302-778-3844 [email protected] Tonti Tescar PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected]

Rob Topping Topping Engineering Ltd. 206 Stillwater Drive SaskatoonSaskatchewan S7J4A4 Canada 306-955-7122 [email protected]

David Torres Coastal Concrete Products Ft. Myers Florida 33912 United States 239-208-4079 [email protected] Torres Cantu University of Texas Panamerican 941 N. Sugar Rd. Apt.318-D Edinburgh Texas 78541 United States 9566401617 [email protected] Townsend Citrus Hernando Florida [email protected] Townsend Citrus Hernando Florida [email protected] Townsend Williams Form Engineering Corp. 8165 Graphic Dr. Belmont Michigan 49306 United States 6168660815 [email protected]

Nicholas Tracy VO Engineering13230 Evening Creek Drive South, Suite 207 San Diego California 92128 United States 8583918530 [email protected]

Carl Tracy Applied Research Assoc, Inc 250 Beanville Rd Randolph Vermont 05060 United States 802-728-4588 [email protected]

Minh Tran University of Texas at Arlingtion 8620 Meredith Lane Keller Texas 76244 United States 8178965573 [email protected] Tran Clarkson University 8 Clarkson Ave Potsdam New York 13676 United States 3152682341 [email protected] Tran Cal State Fullerton 6325 Golden Gate Drive Yorba Linda California 92886 United States 7143647637 [email protected] Trauger Scherzinger Drilling 9629 State Route 128 Harrison Ohio 45030 United States 5137382000 [email protected] Trautwein Geotac 690 Ashcraft, Suite 104 Houston Texas 77081 United States 713-596-9662 [email protected] Tremain Condon - Johnson 480 Roland Way Suite 200 Oakland California 94621 United States 510-636-2100 [email protected] Tremmier Ple Hammer Equipment 1451 scenic highway Rising Fawn Georgia 30738 United States 706-398-1178 [email protected] Trexler Nicholson Construction 15603 E Fremont Drive Centennial Colorado 80112 United States 303-926-0411 [email protected] Trgina HCM Contractors Inc 403-2484-884 [email protected] Triggiani Cima S.p.A. Piacenza Italy [email protected] Triggiani Cima S.p.A. Piacenza Italy [email protected] Triplett Wurster Engineering & Construction 34 Carrie Drive Greenville South Carolina 29615 United States 8646277751 [email protected] Triplett Hayward Baker 208 Little Santee Road Colfax North Carolina 27235 United States 3366680884 [email protected] Trivedi Mueser Rutledge Consulting Engineers 14 Penn Plaza New York New York 10122 United States 917-339-9332 [email protected] Trommels Rocscience Inc 439 University Avenue Suite 780 Toronto Ontario M5G 1Y8 Canada 416 698 8217 [email protected] Tronco N.C.B s.r.l 30020 Torre Di Mosto Venezia Italy [email protected]

Joey Trottier Trottier Piling (2004) Ltd 435 Prairie Acres Bay Grande Pointe Manitoba R5A 0A1 Canada 204-794-7064 [email protected] Trussell Cajun Deep Foundations, LLC 15635 Airline Hwy Baton Rouge Louisiana 70817 United States 2257541369 [email protected] Tseng Friedr. Ischebeck GmbH Loherstr. 31 - 79 Ennepetal NRW 58256 Germany +2333830519 [email protected] Tucker Malcolm Drilling 92 Natoma St. San Francisco California 94105 United States 415-901-4400 [email protected] Tully Earth Contact Products 15612 S Keeler Terrace Olathe Kansas 66215 United States 8663270007 [email protected] Tunison Crux Subsurface, Inc. 4308 N Barker RD Spokane Valley Washington 99027 United States 509-8929409 [email protected] Tunison Crux Subsurface, Inc. 4308 N Barker RD Spokane Valley Washington 99027 United States 509-8929409 [email protected] Tuozzolo Moretrench 100 Stickle Avenue Rockaway New Jersey 07866 United States 973-627-2100 [email protected]

John Turner Dan Brown and Associates, PC 1310 E. Garfield St. LARAMIE Wyoming82070-4134 United States 423-942-8681 [email protected]

Martin Turner Brevini Power Transmission 14141 W. Brevini Drive Yorktown Indiana 47396 [email protected]

John Turner Dan Brown and Associates, PC 1310 E. Garfield St. LARAMIE Wyoming82070-4134 United States 423-942-8681 [email protected]

Ty Turner Unintech Consulting Engineers, Inc. 2431 E Evans Road San Antonio Texas 78259 United States 210-641-6003 [email protected] Turner UCLA 11554 Wyoming Ave #3 Los Angeles California 90025 United States 8053057823 [email protected] Tye RAM INDUSTRIES INC. 4101 Firethorn Dr. Arlington Texas 76017 United States 817-915-2803 [email protected]

Bragg Tyler Liebherr-Canada Ltd. 1015 Sutton Drive Burlington Ontario L7L 5Z8 Canada +1-905-319-9222 [email protected] Tyler TorcSill 3880 HWY 281 Three Rivers Texas 78701 United States 361-786-6527 [email protected] Tyler Trine University One University Avenue Angola Indiana IN 46703 United States 260-665-4821 [email protected] Ulmer Brigham Young University 40 East 300 North Provo Utah 84606 United States 5412311463 [email protected] Ulrich Equipment Corporation Of America Post Office Box 306 Coraopolis Pennsylvania 15108 United States 610-626-2200 [email protected] Ulrich Ulrich Engineers 706 Santa Maria Sugar Land Texas 77478 United States 281-635-5040 [email protected] Underwood Engineering Partners International LLC 1299 Eagan Industrial Road Suite 201 Eagan Minnesota 55121 United States 651-209-0108 [email protected]

Bruno Unger BAUER Maschinen GmbH BAUER-Straße 1 Schrobenhausen 86529 Germany+49 8252 97-1634 [email protected]

Minh Uong University of Missouri E2509 Lafferre Hall Columbia Missouri USA 65201 United States 5737772964 [email protected] Upadhyaya California State University, Fullerton 2635 Milton Avenue, Apt #16 Fullerton California 92831 United States 7144619911 [email protected] Upton PENGO 500 E. Hwy 10 Laurens Iowa 50554 United States 336-210-3755 [email protected]

Daniel Uranowski Nicholson Construction 12 McClane St Cuddy Pennsylvania 15031 United States 412-221-4500 [email protected] Usherwood Southwest Concrete Construction, Inc. 2408 N. Parkland Ave Artesia New Mexico 88210 United States 5757469074 [email protected] Usherwood Southwest Concrete Construction, Inc. 2408 N. Parkland Ave Artesia New Mexico 88210 United States 5757469074 [email protected] Ussary Pro-Dig 1604 Roseport Road Elwood Kansas 66024 United States 7858562661 [email protected]

Farshid Vahedifard Mississippi State University235H Walker Hall, 501 Hardy Road, PO

Box 9546

Department of Civil and Environmental Engineering Mississippi State Mississippi


STEFANO VALAGUSSA TREVIICOS 38 THIRD AVENUE CHARLESTOWN Massachusetts 02129 United States 6172414800 [email protected] Valentine Valentine Engineering Associates, Inc. 3926 Braden Road Walla Walla Washington 99362 United States 509-529-5876 [email protected] Valentino Allied Drilling PO Box 12 Fort Worth Texas 76101 United States 817-483-7272 [email protected] Valenzuela Blaze Equipment 16 Dodge City Trail Newark Texas 76071 United States 817-538-0518 [email protected]

Cesar Valle Kiewit Underground 302 South 36th Street Suite 400 Omaha Nebraska 68131 United States 402-231-4237 [email protected]

Jasper Van Der Bruggen Plaxis Americas LLC 2500 Wilcrest Drive suite 300 Houston Texas 77042 United States 6508044729 [email protected]

Arjen Van der Schaaf PVE Piling & Drilling Rigs Everdenberg 17 Oosterhout 4902 TT Netherlands+31 (0)184 425 949 [email protected]

Harry Van der Starre Dieseko Group (PVE Equipment USA) Lelystraat 49 Sliedrecht 3364 AH Netherlands +31184410333 [email protected] Van Es PVE Piling and Drilling Rigs Everdenberg 17 Oosterhout 4902 TT Netherlands +31184430900 [email protected] Van Meever Meever USA 31 Penn Plaza New York New York 10001 United States 646 727 7582 [email protected]

Rene Van Wolput Holte Manufacturing P.O. Box 40025310 Jeans Road Oregon 97487 United States 5419355054 [email protected]

Walter Van Zuthem JD Fields & Company 55 Waugh Drive Suite 1250 Houston Texas 77007 United States 281 558-7199 [email protected] VandenBerge Virginia Tech 19 Patton Hall Blacksburg Virginia 24061 United States 5402312037 [email protected] Vanderveen Nations Equipment Finance 999 Corporate Drive Suite 100 Ladera Ranch California 92694 United States 9495332470 [email protected] VanderWeide National Piling Product Inc. 8298 Long Lake Road Traverse City Michigan 49686 United States +1 855 8017453 [email protected]

Durga Praveen Reddy Vanga A.H. BECK FOUNDATION CO., INC. 5123 Blanco Road San Antonio Texas 78216 United States 2103425261 [email protected] Vanhoutte SkyMan USA 421 Guildford Avenue Chambersburg Pennsylvania 17201 United States 7174960301 [email protected] Varadhi Parsons 1723 Mundelein Rd Naperville Illinois 60565 United States (630) 207-9277 [email protected] Vargas Gannett Fleming, Inc. 3452 Lake Lynda Drive Suite 350 Orlando Florida 32817 United States 407-384-4412 [email protected] Vaz Giken America Corporation 5770 Hoffner Ave. Suite 101 Orlando Florida 32822 United States 407-380-3232 [email protected] Vazquez Grupo Halcon Tervino 6650 Col Topo Chico Monterrey NL 64260 Mexico 52818376800 [email protected] Vedantham Parsons Brinckerhoff 425 Market Street, 17th Floor San Francisco California 94105 United States 4152434714 [email protected] Vedantham Parsons Brinckerhoff 303 Second Street, Suite 700N San Francisco California 94107 United States 4152434714 [email protected] VEGA ALFO SANTO DOMINGO MEXICO 02460 Mexico 525553531001 [email protected] Veilleux PJ's Rebar, Inc. 45055 Fremont Blvd Fremont California 94538 United States 510-743-5292 [email protected] Veitas DuroTerra 639 Granite Street Braintree Massachusetts 02184 United States [email protected] Velazquez California State University, Fullerton 329 S Sunshine Ave El Cajon California 92020 United States 6195070976 [email protected] Vembu Fugro GeoConsulting, Inc 6100 Hillcroft Ave Suite 300 Houston Texas 77081 United States 7133695823 [email protected] Venier SoilTek via Don Morosini s.n. Tollo CH 66010 Italy 390871969110 [email protected] Verbeek 1411 Cumberland Rd Tyler Texas 75703 United States 9039391168 [email protected] Verdin GEOCONSTRUCTORS Purcellville Virginia 7037719846 [email protected] Verdin (Copy) GEOCONSTRUCTORS Purcellville Virginia 7037719846 [email protected] Verdolini Tescar PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Verdusco National Driller 2401 w big beaver rd suite 700 Troy Michigan 48084 United States [email protected] Verity Terracon 8901 John Carpenter Frwy, Suite 100 Dallas Texas 75247 United States 214-666-4709 [email protected] Veslegard Hallingdal Bergboring AS Ylivegen 7 AAL 3570 Norway 004741629723 [email protected] Vetters Kingwood Pipe Inc. 3 North Main Kingwood Texas 77339 United States 281 359-7473 [email protected] Vial Molina & Vial SA Panama Panama 507 Panama 6678-4341 [email protected] Vigliotti Simpson & Brown Cranford New Jersey 07016 [email protected] VILLEGAS DRILLINGWORLD 1458 MARIANI COURT TRACY California 95376 United States 209-855-8300 [email protected] Vinze Rock Hog Drilling Products Mercersburg Pennsylvania [email protected]

Cumaraswamy Vipulanandan CIGMAT/University of Houston 4800 Calhoun Road Houston Texas 77204 United States 713-743-4278 [email protected] Vogan San Diego State University 6960 Flanders Dr San Diego California 92121 United States 619 200 6150 [email protected] Vogle MKT Manufacturing Inc 1198 Pershall Rd St. Louis Missouri 63137 United States 3143882254 [email protected] Vogt Edgen Murray 8000 E 96th Ave Henderson Colorado 80640 United States 303-803-0445 [email protected] Vogt Votec Humble Texas 77396 [email protected] Voigt RODRILL MFG 11670 IH 10 East Post Office Box 489 Converse Texas 78109 United States 2106672130 [email protected] Vorster Vecellio Group 101 Sainsbury's Way West Palm Beach Florida 33411 United States 5613583855 [email protected]

Thuy Vu U of Texas Pan-American ASB 1.207 Civil Enginerring Program 1201 W. University Dr Edinburg Texas 78539 United States 956-665-3729 [email protected] Wabran Pocatello Idaho [email protected] Wade Datgel 612-82028601 [email protected] Wagner Weber Associates LLC 619 River Street Belleville Wisconsin 53508 United States 6084249966 [email protected] Wait Bell Power Systems 34 Plains Road PO Box 980 Essex Connecticut 06426 United States 7046083489 [email protected]

Warren Waite Bermingham Foundation Solutions Limited 600 Ferguson Avenue North HamiltonCanada, Ontario L8L 4Z9 Canada 9055287924 [email protected]

HIrochika Wakimoto Mitsubishi Materials USA Corp 11250 Slater Ave Fountain Valley California 92708 United States 704-838-8175 [email protected] Waldren Anderson Drilling 3600 east 46th Ave Denver Colorado 80216 United States 3033216680 [email protected] Waldren Anderson Drilling 3600 east 46th Ave Denver Colorado 80216 United States 3033216680 [email protected] Waldren Anderson Drilling Bennett Colorado United States [email protected] Walk CMG PO Box 80252 Billings Montana 59108 United States 4066551892 [email protected] Walker Texas Shafts Inc. PO Box 79218 Fort Worth Texas 76179 United States 8174392000 [email protected] Walker Con-Tech Systems 1832 University Commercial Place Charlotte South Carolina 28213 United States 704-494-3989 [email protected] Walker Bolander 251 Starkey St St Paul Minnesota 55105 United States 651-224-6299 [email protected] Walker Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected] Walker Oci Div - Global Drilling Suppliers, Inc 12101 Centron Place Cincinnati Ohio 45246 United States 513-671-8700 [email protected] Walker GEI Consultants, Inc 400 Unicron Park Drive Woburn Massachusetts 01801 United States 781-721-4000 [email protected] Walker Vecellio & Grogan 2251 Robert C Byrd Drive Beckley West Virginia 25801 United States 3048904260 [email protected] Walker Keystone Drill Services, LLC 184 Alisa Street Somerset Pennsylvania PA 15501 United States 814432670 [email protected] Walker Texas Shafts Inc. PO Box 79218 Fort Worth Texas 76179 United States 8174392000 [email protected] Walker Mobile Drill Intl 3807 Madison Avenue Indianapolis Indiana 46227 United States 3177876371 [email protected] Walker Oci Div - Global Drilling Suppliers, Inc 12101 Centron Place Cincinnati Ohio 45246 United States 513-671-8700 [email protected] Wall Caisson Consultant PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Wall Caisson Consultant Inc 28 Allaura Blvd Unit 1 Aurora Ontario L4G3S5 Canada 416-476-9074 [email protected] Wallace University of Illinois 1012 East Kerr Ave Apt 102 Urbana Illinois 61802 United States 858-829-2508 [email protected] Wallace IGES, Inc. 4153 Commerce Dr Salt Lake City Utah 84107 United States 8012709400 [email protected] Wallen Jimco - Home of the John Henry Rock Drill PO Box 1589 Charleston West Virginia 25326 United States 615-746-4435 [email protected] Wallen Jimco - Home of the John Henry Rock Drill PO Box 1589 Charleston West Virginia 25326 United States 615-746-4435 [email protected] Waller American Hose Company 300 Warehouse Drive Matthews North Carolina 28104 United States (704) 821-8200 [email protected] Walsh Hayward Baker Inc. 1870 Cordell Court Suite 201 El Cajon California 92020 United States 6194433891 [email protected] Walter Earth Contact Products 15612 S Keeler Terrace Olathe Kansas 66215 United States 8663270007 [email protected] Walters ROC Equipment P.O. Box 3143 Salt Lake City Utah 84110 United States 801-214-6127 [email protected] Walters A Equipment Inc. Brooklyn New York 11205 United States [email protected] Walters KB International 735 Broad Street Suite 209 Chattanooga Tennessee 37402 United States 4232666964 [email protected] Walton Nicholson Construction 850 N 550 W North Salt Lake Utah 84054 United States 801-296-5899 [email protected]

Jeremy WanDepartment of Public Works Los Angeles County 900 South Fremont Ave Alhambra California 91803 United States 626-458-7980 [email protected]

Jintai Wang The Pennsylvania State UniversityDepartment of Civil and Environmental Engineering Sackett Building University Park Pennsylvania 16802 United States 8148658056 [email protected]

Weijun Wang U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville Maryland 20852 United States 301-415-1175 [email protected] Wang APE/J&M 7032 South 196th St. Kent Washington 98032 United States 253) 872-0141 [email protected] Wang Avar Construction 47375 Fremont Blvd Fremont California 94538 United States 510-354-2000 [email protected] Tower Wang ENSOFT, INC. Austin Texas United States [email protected]

Xuefei Wang Case Western Reserve University 10900 Euclid AvenueBingham Building Room 259 Cleveland Ohio 44106 United States 6178520537 [email protected]

Chi Wang ASCE 1801 Alexander Bell Drive Reston Virginia 20191 United States 703-295-6266 [email protected] Wang PennState State College Pennsylvania [email protected] Wang The University of Texas at Austin 3517 N Hills Dr Apt S203 Austin Texas 78731 United States 5123508236 [email protected] Wang ANSHAN ZIZHU INT'L TRADING F16, Block C, Dashang Office Building Tiedong District Anshan Liaoning 114001 China 86-412-5911511 [email protected] Wang The University of Texas at Austin 2501 Lake Austin Blvd, Apt D201 Austin Texas 78703 United States 5126601733 [email protected] WANG ZIKING STEEL PIPE 11F, 1200 W. 73RD AVE. VANCOUVER BC V6P 6G5 Canada 604-6382716 [email protected] Wang University of Mount Union 1972 Clark Ave Alliance Ohio 44601 United States 3302571720 [email protected] Wang University of Michigan 3720 Green Brier Blvd, Apt. 365B Ann Arbor Michigan 48105 United States 7348343217 [email protected] Wang The University of Kansas 1732 Anna Dr. Apt. 9 Lawrence Kansas 66044 United States 7854244881 [email protected] Warchall UNC Charlotte Charlotte North Carolina [email protected] Ward Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Ward NHI 1310 N. Courthouse Road, Suite 300 Arlington Virginia 22201 United States 703-235-0523 [email protected]

Taylor Ward Gerdau 6833 Ravenwood Ave NW North Canton Ohio 44720 United States(813) - 468 - 8500 [email protected]

Bill Warfield Atlas Copco CMT 1708 Monte Bell Ct Roseville California 95661 United States 916-768-9432 [email protected]

Tom Wark KellerCanada 2010 Industrial Drive ReginaSaskatchewan S4P 3J8 Canada 1-306-545-5050 [email protected]

Tom Sr. Wark KellerCanada 2010 Industrial Drive ReginaSaskatchewan S4P 3J8 Canada 1-306-545-5050 [email protected]

James Warner Consulting Engineer P.O. Box 1208 Mariposa California 95338 United States 209 966-5915 [email protected]

Joseph Wartman University of Washington 201 More Hall, Box 352700 Seattle Washington98195-2700 United States 2066854806 [email protected]

Danielle Watkins Itasca 111 3rd Ave South Suite 450 Minneapolis Minnesota 55401 United States 612-677-2417 [email protected] Watry Atlas Copco W2333 Sunrise Court Campbellsport Wisconsin 53010 United States 4143039066 [email protected] Watson Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Watson Hayward Baker 7550 Teague Rd Ste 300 Hanover Maryland 75068 United States 9722945000 [email protected] Watson Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Watt Condon-Johnson & Associates 9012 S 208th St Kent Washington 98058 United States 425-988-2150 [email protected] Watts Tulsa Pier United States [email protected] Watts Tulsa Pier United States [email protected] Waxse Terracon 18001 West 106th Street Suite 300 Olathe Kansas 66061 United States 913-577-0308 [email protected] Waynick Hayes Drilling, Inc 15525 S Mahaffie St Olathe Kansas 66062 United States 9137689500 [email protected] Weatherer Berkel & Company Contractors, Inc. 2431 Linden Lane Silver Spring Maryland 20910 United States 3015875111 [email protected] WEAVER DarDrill, Inc. 131 CALIFORNIA DRIVE WILLIAMSVILLE New York 14221 United States 716-634-0484 [email protected] Webb Berkel & Company Contractors, Inc. 3901 Curtis Avenue Baltimore Maryland 21226 United States 4103550744 [email protected]

Christopher Weber Hammer & Steel Industriestr. 5D-57489 Drolshagen 4902763 [email protected]

Jeremy Weber Terex 500 Oakwood Road Watertown South Dakota 57201 United States 605 882 5526 [email protected] Weber Weber Associates LLC 619 River Street Belleville Wisconsin 53508 United States 6084249966 [email protected] Weck HC Matcon Inc. 126 Earl Thompson Rd ayr ontario m8z3n5 Canada 4164578313 [email protected] Wehbe BAUER-Pileco Inc. 100 North FM 3083 East Conroe Texas 77303 United States 713-699-7623 [email protected] Weidenhaupt ZÜBLIN Inc. 6790 Century Avenue Suite 401 Mississauga Ontario L5V2N8 Canada +14168409524 [email protected]

Tom Weinmann Geocomp Corporation1390 Busch Parkway Buffalo Grove, IL

60089 Buffalo Grove Illinois 60089 United States (224) 676-1371 [email protected] Weinstein Shoring Engineering 12645 Clark Street Santa Fe Springs California 90670 United States 562-305-4394 [email protected] Weir Williams Form Engineering Corp. 6440 Flanders Dr. San Diego California 92121 United States 8583200330 [email protected] Weldu University of Kansas 1401 Apple ln Apt #10 Lawrence Kansas 66045 United States 3143095853 [email protected] Weller Paco Equipment 250 S. Webster St. Seattle Washington 98101 United States 206.762.3550 [email protected] Wells Texas Shafts, Inc. PO Box 79218 Fort Worth Texas 76179 United States 817-439-2000 [email protected] (Joe) Welsh Hayward Baker Inc 4404 Island View Road Snow Hill Maryland 21863 United States 410-632-4623 [email protected] Welsh CJ Drilling, Inc. 19N041 Galligan Rd Dundee Illinois 60118 United States 3145660699 [email protected] Wendorff Michels Corporation 817 West main Street Brownsville Wisconsin 53006 United States 920-583-3132 [email protected] West PJ's Rebar, Inc. 45055 Fremont Blvd Fremont California 94538 United States 510-743-5300 [email protected] West Ludwig Drilling 8112 Lodge Poll Trail Lone Tree Colorado 80124 United States 303-868-9589 [email protected] West Ludwig Drilling 8112 Lodge Poll Trail Lone Tree Colorado 80124 United States 303-868-9589 [email protected] Westbrook Specrete 10703 Quebec Ave. Cleveland Ohio 44106 United States 216-721-2050 [email protected]. Wever IPC PO Box 631783 Littleton Colorado 80163 United States 303-518-5336 [email protected]

Larry Whatley Hayward Baker509 N. Sam Houston Parkway E., Suite 300 Houston Texas 77060 United States 2816681870 [email protected]

Steve Whiesenhunt Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Whisler MKT Manufacturing Inc 1198 Pershall Rd St. Louis Missouri 63137 United States 3143882254 [email protected] Whisler MKT Manufacturing Inc 1198 Pershall Rd St. Louis Missouri 63137 United States 3143882254 [email protected] White ROC Equipment P.O. Box 3143 Salt Lake City Utah 84110 United States 801-214-6126 [email protected] White RODRILL MFG 11670 IH 10 East Post Office Box 489 Converse Texas 78109 United States 2106672130 [email protected] WHITE GEOPROBE SYSTEMS 1835 WALL ST SALINA Kansas 67401 United States 785-404-1160 [email protected] White Williams Form Engineering Corp. 8165 Graphic Dr. Belmont Michigan 49306 United States 6168660815 [email protected]

David White APE China Buldig No 233 Fu Qiao RdGuCun Industrial Zone, Baoshan District shanghai 201906 China

+86-21-5677-1221 [email protected]

Chris Whitesel Kiewit Underground 302 South 36th Street Suite 300 Omaha Nebraska 68131 United States 402-231-4258 [email protected] Whitt Geopier Foundation Company 130 Harbour Place Drive Suite 280 Davidson North Carolina 28036 United States 7044391790 [email protected] Whitten Auger Drilling, Inc 1825 walnut hill Suite 120 Irving Texas 75038 United States 2147072833 [email protected] Wiedenhoefer Quadarant EPP 3003 Elm Trail Roundrock Texas 78681 United States [email protected] Wiedmeyer Michels Corporation PO Box 128 Brownsville Wisconsin 53006 United States 920-583-1441 [email protected] Wigginton Liebherr Nenzing Crane Co. 7075 Bennington Street Houston Texas 77028 United States 713-636-4053 [email protected] Wikar Hayward Baker 7550 Teague Hanover Maryland 21076 United States 4105518200 [email protected] Wilbur Double Star Drilling 312 Hayes Crescent Acheson T7X 5A4 Canada 7804844276 [email protected]

Lawrence Wilcox Corpus Christi Texas [email protected] WILCZYNSKI PILING AND EQUIPMENT 126 TCHEFUNCTE DR COVINGTON Louisiana 70433 United States 5048920836 [email protected] Wilder GEI Consultants, Inc 18000 Horizon Way Suite 200 Mount Laurel New Jersey 08054 United States 856-608-6860 [email protected] Wildes Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected] Wildes Midwest Drilled Foundations 200 S. Prairie Ave Waukesha Wisconsin 53186 United States 262-436-0393 [email protected] Wiley James McHugh Construction Co. 1737 S. Michigan Avenue Chicago Illinois 60616 United States 312-986-8000 [email protected] Wilhelm Malcolm Drilling 11 Hillcrest Rd San Carlos California 94070 United States 4153107198 [email protected] Wilk Allu 700 Huiler St Teterboro New Jersey 07608 United States 8009392558 [email protected] Willaims Case Atlantic A Keller Company 4585 140th Ave N STE 1012 Clearwater Florida 33762 United States 727-572-7740 [email protected] Willard Keller Foundations Ltd. #2 - 53016 Highway 60 Acheson Alberta T7X 5A7 Canada 7802178268 [email protected] Williams Kelly Tractor Co PO Box 1318 Mulberry Florida 33860 United States (863) 354-9036 [email protected] Williams Subsurface Construction Company 1107 Fuller Street Raleigh North Carolina 27603 United States 919-881-9469 [email protected] Williams Condon-Johnson 9012 South 208th Street Kent Washington 98031 United States 5106362100 [email protected] Williams Stressteel 100 New Dutch Lane Fairfield New Jersey 07004 United States 973-432-7071 [email protected] Williams Hubbell Power Systems, Inc. 210 North Allen Street Centralia Missouri 65240 United States 205-478-5699 [email protected] Williams Williams Form Engineering Corp. 8165 Graphic Dr. Belmont Michigan 49306 United States 6168660815 [email protected] Williams Bauer-Pileco Inc. 100 N. FM 3083 East Conroe Texas 77303 United States 713-699-7652 [email protected] Williamson Dawson Construction Plant, Inc 4650 NE Birmingham Road Kansas City Missouri 64117 United States 8168088815 [email protected]

THIERRY WILLIG NICHOLSON CONSTRUCTION COMPANY 12 MCCLANE ST CUDDY 15031 United States [email protected]

Nicolas Willig-Friedrich Case Foundation 1325 W. Lake Roselle Illinois 60172 United States 6309243151 [email protected] Willis Blaze Equipment 5500 Mayfax Way Suite 1 Fort Worth Texas 76131 United States 682-300-4600 [email protected] Wilson Russo Corporation 333 Sansom Blvd. Saginaw Texas 76179 United States 817-566-7370 [email protected] Wilson Kennametal, Inc. 1600 Technology Way Latrobe Pennsylvania 15650 United States 5124178514 [email protected] Wilson Champion Equipment Sales, LLC 49 East Gordon Avenue Salt Lake City Utah 84107 United States 8012888919 [email protected] E Wilson Champion Equipment Sales, LLC 49 East Gordon Avenue Salt Lake City Utah 84107 United States 8012888919 [email protected] M Wilson Champion Equipment Sales, LLC 49 East Gordon Avenue Salt Lake City Utah 84107 United States 8012888919 [email protected] Wimberley Lee & Hayes 601 W. Riverside Ave. Suite 1400 Spokane Washington 99201 United States 509-944-4775 [email protected] Wimmer Kiewit Underground 302 South 36th Street Suite 300 Omaha Nebraska 68131 United States 402-231-4242 [email protected] Winbaum Apt. 415 - 88 Spadina Road Toronto Ontario M5R 2S8 Canada [email protected] Wine RDI Foundation Drilling 20810 Fernbush Houston Texas [email protected] Winn Scott Powerline P O Box 4008 Monroe Louisiana 71211 United States 318-388-9207 [email protected] Winter CH2M HILL 135 South 84th Street Suite 400 Milwaukee Wisconsin 53214 United States (414) 847-0519 [email protected] Winter Winter Equipment 1900 Joseph Lloyd Pkwy Willoughby Ohio 44094 United States 440-946-8377 [email protected] Winters Farrell Design Build 3025 Venture Road Placerville California 95667 United States 5306214867 [email protected] Winters Farrell Design Build 3025 Venture Road Placerville California 95667 United States 5306214867 [email protected] Winters R.W. Conklin Steel Supply, Inc. 2036 Stone Cross Cir Orlando Florida 32828 United States 407-340-8217 [email protected] Wireman Thorton Dozer Service 100 Water Street Edgewood Texas 75117 United States [email protected] Wise Nicholson Construction Company 12 McClane Street Cuddy Pennsylvania 15031 United States 4122214500 [email protected] Wissmann Geopier Foundation Company 130 Harbour Place Drive Suite 280 Davidson North Carolina 28036 United States 7044391790 [email protected] Withers Heldenfels Enterprises, Inc. 5700 IH 35 South San Marcos Texas 78666 United States 512-396-2376 [email protected] Witherspoon S & W Foundation 537 E. Polk Richardson Texas 75081 United States 9722353267 [email protected] Witherspoon S&W Foundations 2806 singleton Rowlett Texas 75088 United States (972)235-3267 [email protected] Withiam D'Appolonia Engineers 275 Center Road Monroeville Pennsylvania 15146 United States 412-856-9440 [email protected] Wlodkowski DYWIDAG Systems International (DSI) 320 Marmon Drive Bolingbrook Illinois 60440 United States 630-972-4035 [email protected] J Woeller ConeTec Investigations LTD 12140 Vulcan Way Richmond BC V6V1J8 Canada 604-273-4311 [email protected] Woessner McKinney Drilling Company Buda Texas 78610 [email protected] Woeste Geosyntec Consultants 1420 Kensington Road Suite 103 Oak Brook Illinois 60523 United States 630-203-3362 [email protected] Wojick Watson Drill Rigs 4015 South Freeway Ft Worth Texas 76110 United States 817-927-8486 [email protected] Wolbaum Keller Canada Zone 3 Acheson Industrial Area 2 53016 Hwy 60 Acheson AB TX7 5A7 Canada 780-960-6732 [email protected] Wolf Construction Supply Co., Inc. P.O. Box 1682 Tualatin Oregon 97062 United States [email protected] Wolosick Hayward Baker Inc. 515 Nine North Court Alpharetta Georgia 30004 United States 7704421801 [email protected] WONG TWG CANADA 19350 - 22ND AVENUE SURREY BC V3Z 3S6 Canada 604-547-2118 [email protected] Wong California State Los Angeles 5151 State University Drive Los Angeles California 90032 United States 6263741874 [email protected] Wood Loadtest USA 2631 NW 41st Street Gainesville Florida 32606 United States 352 378 3717 [email protected] Wood CMG PO Box 80252 Billings Montana 59108 United States 4066551892 [email protected] Wood University of Arkansas 4190 Bell Engineering Center Fayetteville Arkansas 72701 United States 4795756084 [email protected] Woodley Shoring Engineering 12645 Clark Street Santa Fe Springs California 90670 United States 562-305-4394 [email protected]

Richard Woods Univ. of Michigan 7436 Lake St. Dexter Michigan 48130 United States 7347644303 [email protected] Woods Densification, Inc. 40650 Hurley Lane Paeonian Springs Virginia 20129 United States 5408824404 [email protected] Wooley Balcones Geotechnical, PLLC 5926 Balcones Drive Suite 230 Austin Texas 78731 United States 512-486-9654 [email protected] Woolley Arizona State University 1016 W 12th Street Tempe Arizona 85281 United States 928-242-7182 [email protected] Wörle DYWIDAG Systems International (DSI) 320 Marmon Drive Bolingbrook Illinois 60440 United States 630-972-4035 [email protected] Worpel Williams Form Engineering Corp. 8165 Graphic Dr. Belmont Michigan 49306 United States 6168660815 [email protected] Wotherspoon University of Auckland Private Bag 92019 Auckland 1142 New Zealand +64 9 3737599 [email protected]

Warren Wray Missouri University of Science and Technology 300 W. 12th St. 203 Centennial Hall Rolla Missouri65409-1210 United States 5733414689 [email protected]

Joe Wright APE/J&M 3975 FM Hwy 1485 Conroe Texas 77306 United States (936) 271-1044 [email protected] Wright Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Wright Bay Shore Systems, Inc. 14206 N Ohio Street Rathdrum Idaho 83858 United States 2086873311 [email protected] Wright University of Texas - Retired 3406 Shinoak Drive Austin Texas 78731 United States 512-452-2095 [email protected] Wright L.B. Foster Company 130 Satellite Boulevard NE Suite A Suwanee Georgia 30024 United States 678-926-5217 [email protected]

Chunqiu WUHelical Foundations (Beijing) Technology Co., Ltd

1 Chaoqian Road, Changping Tech-Park, Beijing Beijing 100013 China 861064517227 [email protected]

Xuan Wu Arizona State University 1701 E 8TH ST TEMPE Arizona 85281 United States 4803527996 [email protected]. H. Wu Ohio State Univ. 2070 Neil Ave Columbus Ohio 43210 United States 614-888-1071 [email protected] Wulff Terracon Consultants 6911 Blanco Road San Antonio Texas 78216 United States (210) 852-3439 [email protected] Wurster Wurster Engineering & Construction 34 Carrie Drive Greenville South Carolina 29615 United States 8646277751 [email protected] Wurtz Nicholson Construction 850 N 550 W North Salt Lake Utah 84054 United States 801-296-5899 [email protected] Wynn Taylor Ridge Drilled Foundations Inc 6710 134th Ave West Taylor RIdge Illinois 61284 United States 3097985220 [email protected] John Wysockey Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected] Wysockey Thatcher Foundations, Inc. 7100 Industrial Highway Gary Indiana 46406 United States 773-721-9797 [email protected] Xi U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville Maryland 20852 United States 301-415-1306 [email protected]

Ming Xiao The Pennsylvania State UniversityDepartment of Civil and Environmental Engineering Sackett Building University Park Pennsylvania 16802 United States 8148658056 [email protected]

Suguang (Sean) Xiao Lehigh University 1 W Packer Ave Bethlehem 18015 United States 4847253891 [email protected]

Daping XIaoHelical Foundations (Beijing) Technology Co., Ltd

1 Chaoqian Road, Changping Tech-Park, Beijing Beijing Beijing 100013 China 861064517227 [email protected]

Sherry Xing Layne Christensen Company 6811 Ash Street Frisco Texas 75034 United States 972-247-6767 [email protected] XU the University of Texas at Austin 1515 WICKERSHAM LN APT 523 AUSTIN Texas 78741 United States 5129249816 [email protected] Xu ANSHAN ZIZHU INT'L TRADING F16, Block C, Dashang Office Building Tiedong District Anshan Liaoning 114001 China 86-412-5911511 [email protected] Xu WorleyParsons 2675 Morgantown Road Reading Pennsylvania 19607 United States 610-855-3024 [email protected] XU the University of Texas at Austin 1515 WICKERSHAM LN APT 523 AUSTIN Texas 78741 United States 5129249816 [email protected] Yacoub Rocscience Inc 439 University Avenue Suite 780 Toronto Ontario M5G 1Y8 Canada 416 698 8217 [email protected] Yahnke GuH USA, Inc. 206 Whitehead Lane Wentzville Missouri 63385 United States 6362628575 [email protected] Yamamoto Mitsubishi Materials 11250 Slater Ave Fountain Valley California 92708 United States 704-838-8175 [email protected] Yamanaka Giken America 5770 Hoffner Ave Suite 101 Orlando Florida 32822 United States 407-380-3232 [email protected]

Jason Yancee American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-438-2626 [email protected] Yanez University of Texas Pan-American 900 E. Vermont ave apartment 11101 Mcallen Texas 78503 United States 956-360-7505 [email protected] Yang Oklahoma State University 207 Engineering South Stillwater Oklahoma 74078 United States 405-744-5223 [email protected] Yang Arizona State University 1243 South Dorsy Lane,Apt.203 Tempe 85281 United States 4803321232 [email protected] Yao Parsons Brinckerhoff 401 B Street Ste1650 San Diego California 92101 United States 979-739-2044 [email protected]

Jun Yao University of Wisconsin Madison1415 Engineering Drive 1217 Engineering Hall Madison Wisconsin 53706 United States 608-886-6499 [email protected]

Kyle Yarbrough CPS HOUSTON Channelview Texas [email protected] Yard Gulf Coast Pre-Stress Partners, LTD. 494 N. Market Street Pass Christian Mississippi 39571 United States 2284529486 [email protected] Yearwood Jeffrey Machine 3841 Industrial Drive Birmingham Alabama 35217 United States 205-841-8600 [email protected] Yee Cal Poly Pomona 296 Maryville Dr. Walnut California 91789 United States 510-688-8688 [email protected]

Mishac Yegian Northeastern University 401 Snell Engineering Center360 Huntington Avenue Boston Massachusetts 02115 United States 6173732448 [email protected]

Seungcheol Yeom Drexel University 3141 Chestnut ST Philadelphia Pennsylvania 19104 United States 2675677362 [email protected]

Ronald Yeung California State Polytechnic University Civil Engineering Department3801 W. Temple Avenue Pomona California 91711 United States 9098692640 [email protected]

Irem Yildirim Fugro Consultants Fugro Consultants 6100 Hillcroft Street Tech Building Houston Texas 77081 United States 7133695437 [email protected]

Samuel Yniesta UCLA 1280 Barry ave #3 Los Angeles California 90025 United States 4242004070 [email protected]

Sean Yoon Texas Dept. of Transportation 125 E. 11th Street Austin Austin Texas78701-2483 United States (512) 416-2183 [email protected]

Seiichi Yoshizawa Raito, Inc. 23595 Cabot Blvd Suite 106 Hayward California 94545 United States 510-259-9900 [email protected] Young Air Radiators P. O. Box 18309 Memphis Tennessee 38181 United States 901-359-2681 [email protected]

Ben Yu FES (China) Limited 1-403, No.71 Wenzhou Rd HangzhouZhejiang Prov 310015 China 86-571-28027060 [email protected]

Xinbao Yu University of Texas at Arlington 416 Yates St. NH 429 Arlington Texas 76019 United States 817-272-1243 [email protected] Yu Case Western Reserve University 10900 Euclid Avenue, Bingham 206 Cleveland Ohio 44106 United States 216-368-6247 [email protected] YUAN HONG XIANG TECHNOLOGIES RM1002, Building 16, AnHuiDongLi ChaoYang District Beijing Beijing 100101 China 8610 64812760 [email protected]

Michael Yust Lafayette College Box 7642 Lafayette College 111 Quad Dr Easton Pennsylvania18042-1783 United States 8046980286 [email protected]

John Yusunas Hayward Baker 6115 Boulder Hwy Las Vegas Nevada 89122 United States 7026494466 [email protected]

Nina Zabihi Pennsylvania State University

Civil & Environmental Engineering Department , The Pennsylvania State University, 216 Sackett Building University Park Pennsylvania 16803 United States 8147532317 [email protected]

MD NUR BASIT ZAMAQN University of Texas at Arlington 604 Causley Ave Apt 106 Arlington Texas 76010 United States 682-401-8578 [email protected] Zamiran Southern Illinois University 39B Cougar Dr Glen Carbon Illinois 62034 United States 6183344572 [email protected] Zanchetta Berminghammer 600 Ferguson Ave N Hamilton Ontario United States 905-528-7924 [email protected]

Mike (Zoogie) Zarnott Sterling Lumber Company 501 E. 151st Street Phoenix Illinois 60426 United States 7083882223 [email protected] Zawierucha Con-Tech Systems 1832 University Commercial Place Charlotte South Carolina 28213 United States 704-494-3989 [email protected] Zdunich Pinnacle Drilling Products LP 5037 Still Creek Ave Burnaby BC V5C 5V1 Canada (604)678-8508 [email protected] Zdunich Pinnacle Drilling Products LP 5037 Still Creek Ave Burnaby BC V5C5V1 Canada 604-729-8024 [email protected]

Pinnacle Drilling Products LP 5037 Still Creek Ave Burnaby BC V5C5V1 Canada 604-729-8024 [email protected] Drilling Products LP 5037 Still Creek Ave Burnaby BC V5C5V1 Canada 604-729-8024 [email protected]

Ednali Zehavi SoilVision Systems 202- 640 Broadway Ave Saskatoon SK S7N 1A9 Canada 306-477-3324 [email protected] Zehtab Geocomp Corporation 125 Nagog Park Acton Massachusetts 01720 United States (978) 893-1273 [email protected] Zekkos University of Michigan 2350 Hayward Street Ann Arbor Michigan 48103 United States 7347640057 [email protected] Zekkos University of Michigan 2350 Hayward Str Ann Arbor Michigan 48109 United States 734-647-1843 [email protected]

Brian Zelenko Parsons Brinckerhoff 1401 K Street, Suite 701 WashingtonDistrict of Columbia 20005 United States 202-661-5304 [email protected]

Benchen Zhang The University of Texas at Austin 1300 Crossing PL Apt 2233 Austin Texas 78741 United States 5124133686 [email protected] Zhang UNIVERSITY OF OKLAHOMA 202 West Boyd Street Room 334 Norman Oklahoma 73019 United States [email protected]

Limin ZhangGuangzhou HKUST Fok Ying Tung Research Institute N301 Software Building, Nansha IT Park Guangzhou

Guangdong 511400 China 00852 23588720 [email protected]

Xiong Zhang University of Alaska Fairbanks 306 Tanana Loop Fairbanks Alaska 99775 United States 907-474-6172 [email protected]

Yi Zhao University of Arkansas UNIV OF ARKANSASOFF OF BUS AFFAIRS ADM 321 Fayetteville Arkansas 72701 United States 4793870312 [email protected]

Yewei Zheng Univ. of California, San Diego 9500 Gilman Drive, MC 0085 SME, Room 443F La Jolla California 92093 United States 4053064397 [email protected] Zheng Arizona State University 1215 E Vista Del Cerro Dr. Apt 2069 Tempe Arizona 85281 United States 4807279805 [email protected] Zhou Alcoa 550 Rosecrest Dr. Monroeville Pennsylvania 15146 United States 412-553-1286 [email protected] Zhu Geosyntec Consultants 1255 Roberts Blvd NW, Suite 200 Kennesaw Georgia 30144 United States 6782029500 [email protected]

Askar Zhussupbekov Kazakhstan Geotechnical Society

Eurasian National University, 5, Munaitpassov street, Geotechnical Institute, room 103 Astana

Kazakhstan 010008 Kazakhstan

+7-7172-35-37-40 [email protected]

Bill Ziadie APE/J&M 401 Hartle St. Sayreville New Jersey 08872 United States (732) 432-6604 [email protected]

Chad Zimmerman HDR Engineering Inc. 1020 N.E. Loop 410, Suite 400 San Antonio Texas78209-1223 United States 210-841-2842 [email protected]

Thomas Zimmit RPI CNE Department 110 8th Street Troy New York 12180 United States 518-276-6939 [email protected] Ziotopoulou Virginia Tech 860 Plantation Road Apt. 303 Blacksburg Virginia 24060 United States 5402313934 [email protected] Zitny Hayward Baker 530 Pinecroft Drive Roselle Illinois 60172 United States 6306752953 [email protected]

John Zito American Equipment & Fabricating / SOILMEC 100 Water Street East Providence Rhode Island 02914 United States 401-965-2638 [email protected] Zivkovic Le Monde Intl 206 Cummings Road Broussard Louisiana 70518 United States 337-837-9224 [email protected] Zoffoly GeoMisure PO Box 1983 Buellton California 93427 United States 805-693-8880 [email protected] Zornberg The University of Texas at Austin 301 E. Dean Keeton Austin Texas 78712 United States 5122323595 [email protected]

Lessn Zou FES (China) Limited 1-403, No.71 Wenzhou Rd HangzhouZhejiang Prov 310015 China 86-571-28027060 [email protected]

Haifeng Zou University of Texas at Arlington 300 College Street, Apt. C Arlington Texas 76010 United States 8177156238 [email protected] Zuern Hydaker-Wheatlake 420 S. Roth St. Reed City Michigan 49677 United States 231-245-6576 [email protected]

Joe Zwetchkenbaum Virginia Tech 17 Edgar St. Apt 2 Blacksburg Virginia 07901 United States 9736346159 [email protected] Zwirtz Bolander 251 Starkey St St Paul Minnesota 55105 United States 651-224-6299 [email protected]

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