Professional Answer: The minimum safe distance for building near a transmission line is not a single, fixed number; it is determined by a combination of factors, including the line’s voltage, the type of structure, and local regulations. The safe distance is defined by legal easements and specific building setbacks. Our equipment and tools are designed for the safe installation and maintenance of these lines, and we can provide guidance on the necessary clearances. Always consult local building codes, regulations, and the relevant utility company to determine the exact requirements for your specific project.