How far from the suspension of dead-end points should all splices in transmission-line conductors be made?

Splices in transmission-line conductors should be made at least 50 feet from the suspension of dead-end points to ensure the integrity and reliability of the line. This distance minimizes the risk of mechanical stress and electrical interference at the dead-end points, which are locations where cables are anchored and may experience different operational stresses. Proper distancing of splices helps to protect them from environmental degradation, such as wind or ice loading, which can occur at dead ends. Ensuring that splices are placed well away from these critical points allows for easier maintenance access and contributes to overall system safety. Additionally, this practice aids in preventing any potential failure that could arise from excessive tension near the dead-end suspensions.