Plate electrodes that expose at least square feet of surface to exterior soil. It is not unusual to drive an – foot ground rod in some locations with high soil.
This can include one ground rod feet in length fully driven into the earth. NEC Article 2does not specify a minimum or. Residential electricians may use them to install – foot ground rods.
Depending on the soil.
Connect to Driven Electrode A driven ground rod or electrode has to be installed so that at least feet of electrode is in contact with the earth. The electrode has. Galvanized ground rod.
Unlike a much smaller "hammer drill", it does not spin the bit. When I installed my ham tower, I was required to. Setting a ground rod can be a tricky thing todo.