Blog

Underground Void Locating Using Seismic Method - Multichannel Analysis of Surface Waves (MASW)

Enviroprobe recently conducted an underground void locating survey at a traveling center in New Jersey. MASW instead of electrical...

Ground Penetrating Radar To Estimate Subsurface Layer Thickness Such As Concrete And Soil Cover

When there is a good penetration depth for ground penetrating radar (GPR), GPR can be used to estimate thicknesses of subsurface layers....

Soil Resistivity Testing Utilizing Wenner 4-Pin Method

Enviroprobe recently conducted soil resistivity testing with Wenner Array 4-point Method at several sites in central and north New...

How Accurate Is Underground Utility Locating?

One question we get frequently from our clients is: how accurate is underground utility locating? The alternate question is: what's the...

GPR Survey With Snow Or Ice Cover On The Ground

"The ground is snow covered, is it OK for the GPR survey?" This is a very common question from our clients. Ground penetrating radar...

GPR Scanning For Concrete Footing

Ground penetrating radar (GPR) has many applications. One of its applications in engineering is to delineate lateral extents of footings...

Watch Out The Ends Of Fiberglass USTs For Drilling

It's a very common practice for environmental consultants to get soil samples around underground storage tanks (USTs). The selection of...

Electromagnetic (EM) Surveys – Data Contour Maps or Not?

Traditionally, results of electromagnetic surveys utilizing EM instruments such as Geonics EM31 or EM61 are usually presented in contour...

Environmental and Engineering Geophysical Services

Over the years, the geophysical service provided by Enviroprobe for environmental and engineering communnities has grown tremendously....

A sonic drilling rig has joined our drilling equipment family

Enviroprobe recently purchased a Dando SDC375 Roto-Sonic drilling rig equipped with the Sonicor 50K drill head. It is a multipurpose...