• Geophysics, GPR & Geophysical Applications

  • Questions? Call Us 314-997-7440

resource_equipmentFrom the drill fleet to the StructureScan unit, we maintain a wide range of equipment that allows us to provide clients with comprehensive, reliable and timely service. We understand that using this equipment helps improve the safety, efficiency and cost-effectiveness of your projects, that is why we utilize cutting-edge technologies like the downhole spy ball, which improves safety by ensuring pier bottoms are clean during pier drilling, and the Electric Borehole Hammer (EBH), which produces clear, reliable data when performing downhole seismic surveys. Geophysical’s equipment provides more efficient field operations, faster data analysis, and improved safety, which ultimately results in improved outcomes and saved time and money for our clients.

Geotechnology’s Cutting-Edge Industrial Equipment:

  • 22 exploration rigs including truck, track and ATV-mounted drills with automatic hammers and angle hole capabilities
  • 20-ton CPT machine
  • Air vacuum excavation system
  • Solid stem augers and oversize hollow stem augers
  • Coring and reaming tools
  • Downhole air hammer
  • Spy ball
  • Electric Borehole Hammer
  • Cone penetrometer exploration rig
  • Direct-Push Sampling equipment
  • Specialized and in-situ testing equipment
  • Pumps and grout plants
  • Support vehicles and trailers
  • Generators and remote support equipment
  • Decontamination equipment
  • Asbestos and lead sampling equipment
  • Protective clothing and safety equipment
  • Support vehicles and trailers
Truck Mount Drill Rigs:
  • Truck-mounted CME 85 drills with 20,000 ft-lbs of torque and 42,000 lbs of retract power; rig is equipped with automatic Standard Penetration Test hammer and hydraulic auger breakout system
  • 2 truck-mounted, high-torque CME 55 drills with automatic Standard Penetration Test hammer
  • Truck-mounted CME 55 drill with automatic Standard Penetration Test hammer and angle hole drilling capability
  • Truck-mounted, high torque CME 75 drill with automatic Standard Penetration Test hammer

All-Terrain Drill Rigs:

  • CME 750x all-terrain drill rig equipped with an automatic hammer, quick-detach mast and high torque rotary box
  • High torque CME 55 drill with automatic Standard Penetration Test hammer and low clearance drilling capability, mounted on a CME-300 remote-controlled tracked carrier
  • 2 CME 550x all-terrain vehicle mounted drills with automatic Standard Penetration Test hammer and angle hole drilling capability
  • B58 all-terrain mounted drill with automatic Standard Penetration Test hammer
  • D50 all-terrain mounted drill with automatic Standard Penetration Test hammer
  • Dietrich D50 drill mounted on a rubber-tracked carrier and equipped for low clearance (12 ft.) drilling and automatic Standard Penetration Test hammer
Geophysical Equipment:
  • Buffalo Gun
  • SuperSting R8
  • GSSI SIR 3000 GPR Unit
  • 1.5 GHz antenna with hand cart
  • 4500 Mhz antenna with 3-wheel cart
  • 50’ transducer cable
  • Large antenna mount survey wheel
  • Schoenstedt MAC 51B- handheld magnetometer
  • Pipehorn radio frequency line locator
  • Radiodetection RF4000 line locator
  • EM31 Terrain Conductivity Meter
  • Allegro Pro 4000 Data Logger
  • Trimble Pro XRS DGPS system
  • Trimble Geo XH system
  • Geometrics Geode 24 seismograph
  • Seistronix RAS 24 seismograph
  • 12 – 10m Kooter TKO seismic cables
  • 8hz Kooter marsh cased geophones
  • 4.5hz Kooter land cased geophones
  • 300’ seismic trigger cable
  • Propelled Energy Generator Seismic Source
  • Tinker & Rasor SR-2 Soil Resistivity Meter
  • Crosshole Sonic Logging
  • Blastemate III Vibration Monitors
  • Downhole Seismic Source
  • Downhole Triaxial Geophones
Materials Testing Laboratory Equipment:
  • Concrete moist-curing rooms featuring 24-hour recording and automatic control of humidity and temperature
  • Concrete compressive and flexural strength testing machines,
  • Sieves and shake machines for determining aggregate grain size
  • Los Angeles Abrasion test machines
  • Asphaltic concrete testing equipment including a gyratory compactor for Superpave testing technology
  • Ignition oven for determining bitumen content
  • Marshall stability testing equipment
  • Campbell Pacific Nuclear Corporation nuclear densitometer gauges
  • Other testing equipment for various tests performed on soil, aggregate, concrete, asphalt and steel

Geotechnical Equipment:

  • Pile Integrity Testing Equipment (PIT)
  • Pile Dynamic Analysis Equipment (PDA)
  • Crosshole Sonic Logging Equipment (CSL)
  • Downhole Camera Equipment
  • Slope Inclinometer Equipment
  • Inclinometer
  • Vibrating Wire Readout
  • Water Level Indicator