The purpose of a ground test well is two-fold: to be able to quickly and easily...
Knowing the Correct Answer may be a matter of Life or Death!
The 3-point or fall-of-potential method is used to measure the resistance-to-ground...
Electrical resistivity is the measurement of the specific resistance of a given...
The Importance of Above-Grade Bonding and Below-Grade Grounding
Before we begin, we should really do a quick review of the definition of “ground”...
The National Electrical Code (NEC) is a vast and complex document. Even electrical...
The National Electric Code requires that the grounding electrodes be tested to ensure...
Ground / Earthing rods (electrodes) are typically comprised of steel with a thin...
There is a persistent myth that installing a lightning protection system on a structure...
From new electrical safety issues, to being asked to predict the soil conductivity...
