This course focuses on Part 3 of the NESC® 2023, National Electrical Safety Code, 2023 edition, which contains rules for the installation and maintenance of underground electric supply and communication lines. Part 3 comprises ten sections and reads much like a general specification for underground systems. The course covers Section 30, which talks about the purpose, scope, and application of the rules, and Sections 31 through 39.

Principal, transmission & distribution engineer, senior engineer, electrical engineer, principal engineer, standards engineering manager, project manager, project engineer, field engineer, electrician/lineman, operations management, safety trainer, engineering and line design utility worker, design engineer, electricians working on electrical distribution systems