Slices should not be installed how far from a tie wire or armor rod?

When installing slices, maintaining a proper distance from a tie wire or armor rod is essential to ensure safety and structural integrity. The guideline of not installing slices within 1 foot of a tie wire or armor rod helps to prevent potential damage to the insulation and the equipment itself, as well as reducing the risk of creating areas where stress could lead to failure over time.

This distance is particularly important because tie wires and armor rods serve specific functions in securing and supporting conductors; they maintain alignment and help to manage mechanical stress. Installing slices too close could interfere with these functions and potentially lead to electrical or physical issues in the system. By following the 1-foot rule, linemen help ensure the reliability and safety of the electrical infrastructure.