Pyramid Geophysical Services

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Concrete Inspection Using High Frequency Ground Penetrating Radar

Concrete Inspection Using High Frequency Ground Penetrating Radar

Pyramid completed a ground penetrating radar (GPR) concrete inspection survey in a municipal parking garage in North Carolina.  The purpose of the survey was to locate rebar and post tension cables within the concrete floor slab of one of the parking decks.  Geotechnical engineers were planning to core through the … [Read more...]

Filed Under: Case Studies Tagged With: concrete inspection, GPR, ground penetrating radar, rebar

Ground Penetrating Radar

Ground Penetrating Radar

Pyramid has years of experience utilizing Ground Penetrating Radar (GPR) equipment and processing software to analyze geologic site conditions, evaluate the nature and integrity of subsurface strata, and locate buried objects such as UST's, drums, or waste/debris. We own both a GSSI UtilityScan DF multi-frequency radar … [Read more...]

Filed Under: Services Tagged With: GPR, ground penetrating radar, GSSI, north carolina GPR, Underground Storage Tank, UST, utility locating

Ground Penetrating Radar to Map Septic Leach Field Drainlines

Ground Penetrating Radar to Map Septic Leach Field Drainlines

Pyramid has utilized ground penetrating radar (GPR) to locate and delineate the extents of septic leach fields and septic drain lines at a variety of locations.  Typically, these drain field systems are constructed by digging trenches in the ground where perforated drain lines are placed and then covered/surrounded by … [Read more...]

Filed Under: Case Studies Tagged With: GPR, ground penetrating radar, locate septic, north carolina geophysics, septic leach field

Geophysical Clay Stratum Investigation

Geophysical Clay Stratum Investigation

Pyramid was contracted to conduct a near‐surface geophysical investigation in Fayetteville, North Carolina, in an effort to identify the depth and extent of a subsurface clay stratum. The clay unit was of concern to an active chemical plant located at the site.Due to the potentially thin nature of the clay stratum … [Read more...]

Filed Under: Case Studies Tagged With: depth of clay, geophysical mapping, GPR, ground penetrating radar, north carolina geophysics

Certifications and Affiliations

GSA Contract

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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

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