What is the purpose of the PVC sleeve in concrete grounding?
Doug asks us: What is the purpose of PVC sleeves in concrete? As far as I know, there is minimal chemical reaction between copper and... Read More
Is Ufer grounding acceptable for use where life safety is involved?
Jagadesh asks us: Is ufer grounding acceptable in industrial facilities where life safety equipment or systems involved? Especially DOE facilities where design life is 50years?
Can you ignore the effects of Step & Touch Voltage hazards on concrete pads because of the rebar mesh and the low resistance?
Jagadish asks us: In a solid grounding system is it appropriate to exclude evaluation for GPD or GPR, touch and step potentials just because the... Read More