Practical Instruction on Ufer Grounds : vTools Events (ieee.org)

James Mercier, P.E.

Concrete encased electrodes for grounding electrical power systems, also called Ufer grounds, are highly effective grounding systems when installed correctly. James will explain what constitutes a Ufer ground and how one can be easily constructed in accordance with IEEE Standard 142-2007 (the Green Book) and the National Electrical Code (NEC). He will also explain what common errors and myths surround Ufer grounds as well as an error in the IEEE Green Book, and errors interpreting the NEC. James will also explain how Ufer grounds are essential to effective lightning protection systems. James’ background as an experienced construction electrician and a BS Civil Engineer make him uniquely qualified to explain civil/structural concepts and practices and how they are relevant to his fellow Electrical Engineers.