Geotechnical: Field Services Whether you need one-time or ongoing services, your project’s success depends upon thorough and competent testing and related services. You can count on the highly-experienced staff at Midwest Testing Laboratory, Inc to deliver reliable results. From single family homes to large and multiple-site projects for business or government—when you need services on site, we’ll be happy to work with your team to get it done right. Drilling and sampling We perform geotechnical, environmental, and contract drilling, and can conduct drilling and sampling to a depth in excess of 150 feet • Boring advancement by hollow stem auger and mud rotary • Standard penetration test • Split-spoon and thin-walled tube sampling • Continuous sampling Installations • Monitoring wells (1" to 4") • Gas probes • Piezometers • Air sparge wells • Inclinometers Other services • Monitoring well abandonment • Electrical resistivity testing Drilling equipment • One Mobile B-47 HD truck-mounted drill rig (Grand Forks) • Two Mobile B-53 truck-mounted drill rigs (Fargo and Bismarck) • Track-mounted all-terrain vehicle with Mobile B53 drill rig In addition to geotechnical field services, Midwest Testing Laboratory, Inc, offers a wide range of laboratory testing, including soils and construction materials. Related services: • Geotechnical: Engineering Analysis and Reporting • Construction Services: Concrete, Soil and Asphalt