| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Hector Perez Drill Tech Drilling & Shoring, Inc. | 2513 Mozart dr Modesto, Ca 95358 | 9253039572 | |
| Hector Perez Drill Tech Drilling & Shoring, Inc. | 2513 Mozart dr Modesto, Ca 95358 | 9253039572 | |
| Joe Persichetti Hayward Baker Inc. | 4 Carriage Lane, Suite 201 Charleston, NC 29407 | (843) 804-4000 | |
| Gary Person Minnesota Department of Transportation | 1400 Gervais Avenue, Materials and Road Research Maplewood, MN 55109 | (651) 366-5598 | |
| Mesut Pervizpour Widener University | Kirkbride #349B Chester, PA 19013 | (610) 499-4046 | |
| Juan Pestana University of California at Berkeley | Civil Engineering Department, 440 Davis Hall, MC 1710 Berkeley, CA 94720-1710 | (510) 642-1262 | |
| Kathryn Petek Ph.D., P.E. Shannon & Wilson, Inc. | 400 N 3th St, Suite 100 Seattle, WA 98103-9703 | (206) 632-8020 | |
| Andrew Peterson Peterson Geotechnical Construction LLC | 1551 East Genesee Street, Suite 115 Skaneateles, NY 13152 | (315) 685-1188 | |
| Cordell Peterson Peterson Contractors, Inc. | 104 Blackhawk Reinbeck, IA 50669 | (319) 345-2713 | |
| Gale Peterson Peterson Contractors, Inc. | 104 Blackhawk Reinbeck, IA 50669 | (319) 345-2713 | |
| Scott Peterson Turner Engineering Group | 55 East Monroe Street, Suite 1430 Chicago, IL 60603 | (312) 327-2882 | |
| Heather Petty Sparta Crane & Construction | 4322A Charter Oaks Drive Temple, TX 76502 | 254-613-5646 | |
| Derrick Peyton Malcolm Drilling Company, Inc. | 6220 McLeod Dr. Las Vegas, NV 89120 | (702) 331-5666 | |
| Duane Phares Case Pacific Company | 6850 National Drive Livermore, CA 94550-8816 | (925) 449-2590 | |
| Brandon Phetteplace GRL Engineers, Inc. | 1420A Stonehollow Dr. Kingwood, TX 77339 | (281) 706-8202 | |
| Aaron Phifer Wylie Drilling | 413 Welch Drive Farmersville, TX 75442 | (972) 784-6667 | |
| Stanley Phifer Wylie Drilling | 413 Welch Drive Farmersville, TX 75442 | (972) 784-6667 | |
| Tracy Phifer Drillers' Choice, Inc. | 1849 Candy Lane, Suite B Marietta, GA 30008 | (770) 420-7051 205-615-0230 | |
| Doug Picker Hammer & Steel, Inc. | 1999 Sawmill Road Dayton, TX 77535 | (936) 257-8790 | |
| Jaime Picorelli BAUER Foundation Corp. | 13203 Byrd Legg Drive Odessa, FL 33556 | 727.531.2577 | |
| Charles Pierce University of South Carolina | 300 Main Street, Department of Civil and Environmental Engineering Columbia, SC 29208 | (803) 777-3614 | |
| Jason Pieton Terra Engineering & Construction Corporation | 2409 Vondron Road Madison, WI 53718-6735 | (608) 221-3501 | |
| David Pinyot Clearwater Construction, Geotechnical Division | 1040 Perry Highway Bedford, PA 15522 | 724-305-4312 724-316-2249 | |
| Ken Pippin Blackhawk Foundation Co., Inc. | P.O. Box 29 Geneseo, IL 61254-0029 | (309) 944-4641 | |
| Marc Plotkin ECS Southeast, LLP | 1812 Center Park Drive, Suite D Charlotte, NC 28217 | (704) 525-5152 (704) 451-9794 |
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