The Ufer ground is an electrical earth grounding method developed during World War II. It uses a concrete-encased electrode to improve grounding in dry areas. The technique is used in construction of concrete foundations.

Why is it called Ufer Ground?

The term "Ufer" grounding is named after a consultant working for the US Army during World War II. The technique Mr. Ufer came up with was necessary because the site needing grounding had no underground water table and little rainfall.

Are Ufer Ground required?

Ufer ground can be used as the main grounding system and it is not required by the national electrical code to add a ground rod in addition to the Ufer. ... It also can be designed by an electrical engineer to be used as the main ground for high rise buildings.