Power Surveying offers comprehensive geophysical solutions to environmental and engineering investigations. Geophysical surveys provide a non-invasive, non-destructive method to detect and image subsurface objects and geologic features. Sub-surface imaging technologies provide continuous profiles and volumetric images of subsurface conditions and is ideally suited to fill the data gaps between boreholes and monitoring wells. Innovative techniques are used to maximize capabilities and capacity of Power Surveying staff and equipment.

Power Surveying provides a wide array of geophysical services, including the following environmental and engineering applications:

  • Locating underground storage tanks, buried drums and containers.
  • Landfill boundary and content delineation
  • Karst investigations including detection of subsurface voids and fractures
  • Bedrock surface mapping
  • Bedrock characterization (rippability and quality)
  • Stratigraphic mapping including sand and gravel deposit delineation
  • Determination of depth to the water table
  • Determination of dynamic soil and rock properties
  • Location of metallic and nonmetallic pipes and utilities
  • Delineation of disposal pits and trenches
  • Locating unexploded ordnance (UXO)
  • Structural testing of engineered structures

If your application is not listed, please contact Power Surveying to discuss the suitability of geophysics to your project. Our geophysical department can design andimplement turnkey geophysical solutions to meet your project objectives and budget.

Power Surveying's geophysicists and engineers have extensive experience with Federal and state agencies, as well as commercial and residential customers. Power Surveying uses state-of-the-art data aquisition hardware and data processing software to collect, process,and analyze geophysical data.

Power Surveying offers expertise in the following technologies:

  • Seismic Refraction Profiling and Tomography
  • Seismic Reflection Profiling
  • Crosshole Seismic Testing (ASTM D4428-M91)
  • Ground Penetrating Radar (GPR)
  • Electrical Resistivity Profiling
  • Gravity and Magnetics
  • Electromagnetics (EM)
  • Geographic Information Systems (GIS)

Power Surveying offers insightful data presentations and provides tailored, comprehensive reports for all geophysical investigations. Interpretations are subjected to rigorous quality control/quality assurance inspections as a prerequisite for delivery to a client. Power Surveying uses state-of-the-practice tools for processing and interpreting all geophysical data types culminating in the generation of spec-grade cross-sections, plan maps and 3-D volume images.

Power Surveying offers high quality geophysical turnkey solutions with an array of instruments:

  • Geonics EM31-MK2
  • Geonics EM34-DL
  • Geonics EM61-MK2
  • Geometrics G-858 Cesium Magnetometer and
    Gradiometer.
  • AGI Sting/Swift Multi-Electrode Resistivity System
  • Crosshole seismic testing system
  • Geometrics 48-channel Seismograph, S-24
  • GSSI SIR Series Ground Penetrating Radar System
    with mulitple antennas
  • Sensors and Software Noggin GPR
  • AshTech DGPS Receiver with Omnistar Differential
    (sub meter accuracy)

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