Bigman Geophysical, LLC offers full-service geophysical and non-destructive testing solutions to the engineering, construction, utility, environmental, and infrastructure industries. 

We regularly collaborate with customers on the following applications:
Archaeological and historical site mapping
Cemetery mapping, grave verification, and unmarked burial identification
Residential and commercial construction and renovations
Concrete scanning for rebar, conduits, and post-tension cables
Inspection of concrete for corrosion, delamination, honeycombing, and voids
Thickness measurements of concrete, runways, dams and roadways
Mapping utilities, drainage systems, irrigation networks, and other civil infrastructure
Environmental investigations
Precision Agriculture
Contaminant and waste mapping
Location of underground storage tanks (USTs), septic tanks, and buried drums
Void and sink hole detection and characterization
Estimation of depth to bedrock or water table

We are also the only firm that offers a-la-cart support solutions including training, equipment rental and supply, equipment calibration and maintenance, and data processing services. 

We use cutting edge technology such as ground penetrating radar (GPR), multi-channel GPR, electromagnetics, GIS, GNSS, ultrasonic testing equipment, pulse echo, magnetics, electrical resistivity, rebound hammers, eddy current, etc...

Bigman Geophysical, LLC

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