AMERICAN. A FOUNDATION YOU CAN BUILD ON. THE FOUNDATIONS INDUSTRY NEEDS SOLUTIONS. And AMERICAN delivers, as we have for decades. With operations on the East Coast, Great Lakes and now in the Southwest, those solutions are close at hand. A variety of fabrications. Diameters up to 12 feet and above. Spiral-welded thicknesses up to one inch and rolled-plate above that. All of which makes us the ideal solution for almost any foundation. DUCTILE IRON PIPE FLOW CONTROL INTERNATIONAL SPIRALWELD PIPE STEEL PIPE A M E R I C A N - U S A . C O M 1 - 8 0 3 - 6 9 5 - 2 2 1 3 Joseph Blair, Territory Manager, jblair@american-usa.com Mark Gwynn, Manager, mgwynn@american-usa.com Serving Clients Nationally Geotechnical Engineering Exploratory & Verification Borings Sonic Drilling Angled Drilling Wire Line Core Drilling DPT Services In-Situ Injections Thermal Remediation Installation Vertical Aquifer Profiling Bore Hole Deviation Plot Bore Hole Permeability Constant Head Permeability Unconfined Compression Tests Optical Televiewers Vibration Monitoring Pre & Post Construction Video Survey Remote Job Site Laboratory ENGINEERING SOLUTIONS FOR COMPLEX PROJECTS GFA International, Inc. A Universal Engineering Sciences Company 800-226-7522 106 * DEEP FOUNDATIONS * SEPT/OCT 2021 universalengineering.com teamgfa.com USACE Validated Laboratory / Federal Small Businesshttp://www.american-usa.com http://www.teamgfa.com/