The Importance of Above-Grade Bonding and Below-Grade Grounding
Knowing the Correct Answer may be a matter of Life or Death!
A 14-year-old boy recently died in Texas after “stepping in a puddle” that had a submerged extension cord running through it. There...
The Importance of Above-Grade Bonding and Below-Grade Grounding
Knowing the Correct Answer may be a matter of Life or Death!
There is a persistent myth that installing a lightning protection system on a structure will increase the likelihood of that structure...
The purpose of a ground test well is two-fold: to be able to quickly and easily measure resistance-to-ground of the grounding electrode...
An important concept as to how efficiently grounding electrodes discharge electrons into the earth is called “the zone of influence”,...
The National Electric Code requires that the grounding electrodes be tested to ensure...
The Lighting Risk Assessment will provide a recommended protection level of I through...
There is a persistent myth that installing a lightning protection system on a structure...
The Importance of Above-Grade Bonding and Below-Grade Grounding
The purpose of a ground test well is two-fold: to be able to quickly and easily...
Ground / Earthing rods (electrodes) are typically comprised of steel with a thin...
Electrical resistivity is the measurement of the specific resistance of a given...
The 3-point or fall-of-potential method is used to measure the resistance-to-ground...
An important concept as to how efficiently grounding electrodes discharge electrons...
Knowing the Correct Answer may be a matter of Life or Death!
