This two-week training is intended for the advanced or experienced line worker (line or service mechanic A), who needs instruction on specific concepts or equipment. The following topics are covered in the training:

• Detailed theoretical instruction
• Broad-based technical instruction
• Theoretical aspects of distribution systems and equipment
• Regulators
• Reclosers/breakers
• Switching and tagging
• Substation entry
• URD switching
• Personal protective grounding
• Transformer theory
• Single-phase and three-phase meter sockets