Grounding and AC Interference Studies

• We have experience with performing grounding studies for existing or green field installation.
• We SES Tech CDEGS certification, and have done numerous studies using this software.
• We can provide soil resistivity models from field measurements, establish ground grid design to meet safety requirements, and minimize the cost of installation by using CDEGS software.

• We have performed AC Interference studies using CDEGS ROW software.
• We have evaluated different mitigation methods, such as zinc or copper wires, PCR installation, isolation flanges.

We can perform the following field measurements:

• Soil resistivity using Megger DET 2/2 or 2/3
• FOP using Megger DET 2, or Omicron CPC 100
• Crushed rock resistivity using a IEEE 80 plate methods, or sample cylinder
• Step and touch measurements using Omicron CPC 100, or signal generators