James J. Mercier

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 the 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 in 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 B.S. Civil Engineer makes him uniquely qualified to explain civil/structural concepts and practices, and how these are relevant to Electrical Engineers.

Biography:

James J. Mercier is licensed as a Professional Engineer in Texas and Ohio and is a Texas licensed Master Electrician. In 1986, he graduated from the University of Cincinnati with a B.S. in Civil Engineering and worked as an Environmental Engineer in the private sector. After serving 4-years in the Air Force, he worked in a factory for 3 years, and afterwards served a four-year Apprenticeship with the International Brotherhood of Electrical Workers becoming a Journeyman Wireman in 1999. In 1994, he was hired into the Texas Department of Transportation (TxDOT) to work in the Roadway Illumination and Traffic Signals Sections where he specialized in grounding practices, inspecting installations for code and contract compliance, improving design practices, and improving lightning protection. In 2001, he transferred to the TxDOT Bridge Division Hydraulics to specialize in river and stream flows through culverts and bridges. He used his multiple and varied electrical experiences to design a collapse detection and motorist warning system for bridge in south Texas. The bridge had been damaged at night by an errant barge and several people died when they unknowingly drove off the broken bridge. He retired from TxDOT in 2015 and has since focused on serving IEEE.

James is an IEEE Life Senior Member and an American Society of Civil Engineers (ASCE) Life Member, having joined both in college. In the IEEE Central Texas Section, he is Senior Member Upgrade Coordinator, and now Treasurer. He is also a Past-Chair of the IEEE joint chapter (PI)² (PES/PELS/IES/IAS/PSES). In 2020, he was awarded the George F. McClure Citation of Honor for dedication to IEEE and his joint Chapter. In the Austin Gem and Mineral Society, he is currently an active member and an officer as well as being a past President.

Address:United States