Project: T213700 #3734

This project aims to develop guidelines for best practices to test and audit existing grounding systems, including newly-acquired aged stations.


This project is to review safety issues and practices relative to assessing the condition of aged grounding systems. It will establish guidelines which address the following:

  • What parameters determine the grounding system condition
  • How to assess the condition of the grounding system
  • What testing must be done
  • What the pass and fail criteria and limits to assessing the grounding system condition are