This course gives field operations, construction and supervision personnel a comprehensive understanding of the theory and practice of safe electrical grounding principles usen on electric power lines and substations. Students become thoroughly familiar with the concepts of “equipotential” and “single-point grounding.” The course emphasizes the importance of having students wanting to utilize these procedures for their own personal safety. Testing requirements and procedures for equipment readiness are also discussed. Students actually test jumpers, evaluate expected performance and learn the common sense aspects of safe electrical grounding. Students learn to appreciate the rationale behind single point grounding, proper vehicle safety and equipment testing.
The safety concerns and strict requirements of proper grounding practices as outlined in OSHA Ruling 1910.269 is covered and stressed. This training course is designed to significantly reduce the risk of serious injury accidents. The course’s comprehensive study guide becomes a very useful future reference guide.
Course Outline
Day One
OSHA Requirements Review
Electrical Power Systems Review
Understanding Ground Potential Rise
Personnel Safety (Touch & Step Potentials)
Vehicle Safety (Barricade vs. Grounding)
Lines and Substations Grounding Principles
Day Two
“Equipotential” & “Single Point” Grounding
Overhead vs. Underground Applications
Other Grounding Principles & Procedures
Equipment Testing (Jumpers & Rubber Goods)
Hands-On Practice Testing Jumpers
