A1: Electric power distribution line construction is the process of building the infrastructure required to deliver electricity from a substation to end-users, such as homes, businesses, and industrial facilities. This process involves the installation of poles, towers, overhead conductors, and underground cables, as well as the specialized equipment and devices needed to ensure a safe and reliable power supply. The construction of these lines is the final, critical step in the electrical grid that connects the high-voltage transmission network to the local consumer.