soil classification

Associated Testing Laboratories is a full-service geotechnical engineering, construction materials testing, and environmental engineering firm based in Sugar Land, Texas. Since 1959 it has delivered testing and engineering services for Houston-area infrastructure and building projects. It is a second-generation family business accredited by A2LA in construction materials testing and geotechnical engineering.

compressive and flexural strength testingconstruction materials testingdiamond core drillingfoundation analysis and designgeotechnical drilling and samplinggroundwater and surface water samplinglaboratory testingnon-destructive welding inspectionPhase I and Phase II Environmental Site Assessments

Environmental Waste Minimization LLC (EWMI), a Triumvirate Environmental Company, is a full-service environmental management partner providing waste transportation and disposal, demolition, decommissioning, remediation, soil management, lab pack, in-plant facilities services, disinfection and emergency response. It is an employee-owned company with corporate offices in Northampton, PA, and Bakersfield, CA, serving clients nationwide.

decommissioningdemolitiondisinfectionemergency responseenvironmental consultinggriddingin-plant waste managementlab packingrecyclingremediationSamplingwaste transportation and disposal

Flood Testing Laboratories Inc is a historic, family-owned construction materials testing and inspection firm based in Chicago, founded in 1913 by Walter H. Flood. The fourth generation of the family continues to provide geotechnical and materials testing and inspection services, with a laboratory accredited by AASHTO and ISO 17025.

asphalt and concrete plant and site inspectionsAWS Certified Welding Inspection (UT, PT, MT)CBR testsICC special inspectionnon-destructive moisture surveys (infrared, radioisotopic)pre-construction surveysPressure meter testing