<p>This Architectural Drawing is AutoCAD 2d Drawing of the grounding system in AutoCAD, dwg file. Earth electrodes are designed <strong>to be installed in a building and improve the grounding system</strong>. They are driven into the soil below ground level, furthermore, are made of conductors that will not corrode easily. Earthing systems are extremely important and act as a sort of insulation protecting from electrical hazards.</p>