Effective TPG In Part 2, we covered the good and some of the not-so-good history about temporary protective grounding (TPG) with a few of the basics surrounding EPZ grounding. Now as…
Recap In Part 1, we covered the regulations, standards and codes governing temporary protective grounding (TPG), especially the key element for them to be “placed at such locations and arranged…
Introduction to EPZ The subject of temporary protective grounding (TPG) often comes up during my high voltage and electric utility classes by students who are interested in exactly how standard…
IEEE Guide...for an Arc Flash Hazard Calculation Study... The 2022 update of IEEE 1584 is now available for purchase in both printed version and PDF. "The purpose of this standard…
Q; What is OSHA's position on the use of a proximity detector to perform a live-dead-live verification for low voltage systems for an electrically safe work condition? A: The short…
EH Footwear vs. SD Footwear Here at e-Hazard, we are often asked about Electrical Hazard (EH) footwear versus Static Dissipative (SD) footwear. What type of work shoe or boot is…
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