This book includes: Elementtary electrical principles; Electric system; Substation; Transmission circuits; Distribution circuits; Construction specifications; Wood-pole structures; Aluminum, concrete, fiberglass, and steel structures; Distribution automation; Unloading and hauling wood poles; Erecting and setting poles; Guying poles; Insulators; Line conductors; Distribution transformers; Lightning and surge protection; Fuses; Switches; Voltage regulators; Transmission tower erection; Stringing line conductors; Sagging line conductors; Joining line conductors; Live-line maintenace with hot-line tools; Live-line maintenace from insulated aerial platforms; Grouding; Protective grounds; Street lighting; Underground system; Laying conduit; Manhole construction; Pulling cable; Splicing cable; Underground distribution; Tree trimming; Distribution transformer installation; Electrical drawing symbols; Single-line diagrams; Schematic diagrams; Voltage regulation; Units of measuarement, electrical definitions, electrical formulas and calculations; Maintenance of transmission and distribution lines; Rope, knots, splices, and gear; Climbing wood poles; Protective equipment; OSHA 1910.269; Resuscitation; Heart- lung resuscitation; Pole-top and bucket rescue ; Self-testing questions and exercises.