| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Joseph Serragano Doosan Infracore Portable Power | 1293 Glenway Drive Statesville, NC 28625 | (704) 883-3691 | |
| Jeffrey Sewell P.E. Schnabel Engineering, Inc. | 1504 Woodlawn Drive Baltimore, MD 21207 | (410) 944-6170 | |
| Jim Sexton DBM Contractors, Inc. | 1220 South 356th Street (PO Box 6139) Federal Way, WA 98003 (98063) | (253) 838-1402 | |
| Charles Shackelford Prof. Colorado State University | Department of Civil and Environmental Fort Collins, CO 80523 | (970) 491-5051 | |
| Donna Shady Watson Drill Rigs | 4015 South Freeway Fort Worth, TX 76110 | (817) 927-8486 | |
| Isam Shahrour Ecole Universitaire D'Ingenieurs De Lille (EUDIL) | Universite Des Sciences Et Technologies, De Lille (USTL) Villeneuve D'ascq Cedex, 59 655 | (33) 3 20 43 45 45 | |
| Dennis Shallenberger G.E. Earth Systems Pacific | 4378 Old Santa Fe Road San Luis Obispo, CA 93401-8116 | (805) 544-3276 | |
| Rayan Shamas GZA GeoEnvironmental, Inc. | 249 Vanderbilt Avenue Norwood, MA 2062 | (781) 278-3700 | |
| Saul Shapiro Langan Engineering & Environmental Services | 360 West 31st Street, 8th Floor New York, NY 10001 | (212) 479-5488 (646) 763-1437 | |
| Lok Sharma P.E. Terracon Consultants, Inc. | 13910 West 96th Terrace Lenexa, KS 66215 | (913) 492-7777 | |
| Justin Sharman Hayward Baker Inc. | 7989 Cherrywood Loop Kiowa, CO 80117 | 8053950142 | |
| Kevin Sharp Northstar Sharp's Foundation Specialists | 1511 Sparrow Drive Nisku, AB T9E 8H9 | (780) 466-1255 | |
| Jim Shaver Berkel & Company Contractors, Inc. | 2330 Precinct Line Road Richmond, TX 77406 | (281) 344-1090 | |
| Thomas Sheahan Northeastern University | 400 Snell Engineering Center, 360 Huntington Avenue Boston, MA 02115-5005 | (617) 373-3825 | |
| Gene Sheedy Midwest Drilled Foundations & Engineering, Inc. | 200 S. Prairie Avenue Waukesha, WI 53186 | ||
| Joe Sheehan EE Cruz Inc | 32 Avenue of the Americas New York, NY 10013 | (212) 431-3993 (631) 831-3452 | |
| Dan Sheirer Kennametal, Inc. | 1600 Technology Way Latrobe, PA 15650 | (724) 216-2492 | |
| Kaustubh Shekhar Powell Foundations | 180 Ram Forest Road Stouffville, ON L4A 2G8 | (519) 824-9632 | |
| Mike Shepherd PACO Ventures, LLC | 9276 Beatty Drive Sacramento, CA 95826 | (916) 919-2755 | |
| Angie Sheridan Midwest Diversified Technologies Inc | 8250 Bunkum Rd Caseyville, IL 62232 | 618-398-5503 | |
| Chris Shewmaker Illini Drilled Foundations, Inc. | 8888 Keystone Crossing, Suite 1300 Indianapolis, IN 46240 | (317) 347-0185 | |
| Roger Shiffler | 291 Fleming Road, P.O. Box 170314 Tarrant, AL 35217-0314 | (205) 841-1014 | |
| Fred Shin ATS Drilling, Inc. | 6559 Midway Road Fort Worth, TX 76117 | (817) 498-0040 | |
| Lance Shreffler McKinney Drilling Company | 6986 Route 22 Delmont, PA 15626 | (724) 468-4139 | |
| David Shupe Drill Tech Drilling & Shoring, Inc. | 2200 Wymore Way Antioch, CA 94509 | (925) 978-2060 |
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