Pyramid Geophysical Services

  • Facebook
  • LinkedIn
  • YouTube

(336) 335-3174

  • Home
  • About Us
  • Services
    • Ground Penetrating Radar
    • Electromagnetics
    • Electrical Resistivity
    • Seismic Services
    • Private Utility Locating
  • Applications
    • Underground Storage Tanks
    • Geotechnical Geophysics
    • Private Utility Locating
    • Geologic Hazards
    • Landfill Geophysics
    • Water Resources
    • Geologic Mapping
  • Case Studies
  • FAQ
  • Newsletter Archive
  • Contact
  • Pyramid Environmental

Geophysical Ground Conductivity Mapping

conductivity map of coal ash

The use of electromagnetic (EM) geophysical methods to evaluate ground conductivity variations is an effective tool to resolve environmental issues. However, the EM profiling instruments commonly used (such as the Geonics EM31 ground conductivity meter) for such applications provide depth-averaged conductivity values … [Read more...]

Filed Under: Case Studies Tagged With: coal ash, conductivity, earth conductivity, electrical resistivity, electromagnetics, EM31, fly ash, geophysics, north carolina geophysics, resistivity

Geophysical Investigation to Identify Buried Infrastructure and Waste

EM31 conductivity mapping

Pyramid Geophysical Services conducted a geophysical investigation across a project site that contained buried waste and exhibited the potential to contain buried infrastructure such as former foundations. Our client wanted to delineate the lateral extent and depths of any buried waste and locate any former foundations … [Read more...]

Filed Under: Case Studies Tagged With: buried infrastructure, buried waste, electromagnetics, EM31, EM61, geophyiscs, landfill

Electromagnetics

EM61

Electromagnetic Induction and Magnetics Pyramid utilizes in-house electromagnetic geophysical equipment for a wide variety of environmental applications to solve our client's problems. Pyramid utilizes the Geonics EM31 and EM61 systems to perform our electromagnetic induction surveys. The EM31 measures changes in … [Read more...]

Filed Under: Services Tagged With: buried waste, electromagnetic geophysics, electromagnetic induction, EM31, EM61, Geonics, landfill, UST

Landfill Geophysics

Landfill Characterization

Proper delineation of the extents of buried debris/materials that are associated with landfill sites can be a serious problem for companies that are planning on re-developing the site, or for environmental concerns associated with the buried materials. Geophysical tools can assist in accurately delineating the depth … [Read more...]

Filed Under: Applications Tagged With: buried waste, drums, EM31, landfill geophysics, north carolina geophysics, UST

Landfill Delineation

EM31 results showing interpreted waste boundary.

North Carolina contains hundreds of properties that served as landfill sites in the past; these former landfills have long since been inactive, and many of the sites are overgrown with no specific knowledge of the extent of the buried waste. In North Carolina, the Department of Environmental Quality (DEQ) has … [Read more...]

Filed Under: Case Studies Tagged With: buried waste, electromagnetics, EM31, GPR, landfill, landfill delineation, north carolina geophysics

Certifications and Affiliations

GSA Contract

#gsa #contract

AFFILIATED COMPANIES

LPT Systems

Provider of lubrication, pump and tank systems and equipment, sales and service

Pyramid Environmental Services

Pyramid Environmental is our Parent Company

© Pyramid Geophysical Services Inc., a subsidiary of Pyramid Environmental & Engineering, P.C.
503 Industrial Avenue, Greensboro, NC 27406

| site by jbQ Media Web & SEO |