There is a persistent myth that installing a lightning protection system on a structure...
The Lighting Risk Assessment will provide a recommended protection level of I through...
An important concept as to how efficiently grounding electrodes discharge electrons...
The Importance of Above-Grade Bonding and Below-Grade Grounding
Step potential is the step voltage between the feet of a person standing near an...
The purpose of a ground test well is two-fold: to be able to quickly and easily...
The Lighting Risk Assessment will provide a recommended protection level of I through...
Soil resistivity testing is the single most critical factor in electrical grounding...
Ground / Earthing rods (electrodes) are typically comprised of steel with a thin...
The 3-point or fall-of-potential method is used to measure the resistance-to-ground...
The National Electrical Code (NEC) is a vast and complex document. Even electrical...
From new electrical safety issues, to being asked to predict the soil conductivity...
