For poles that have communications and power vertical risers, what is the minimum angle that the conduits should be terminated apart?

The minimum angle that conduits should be terminated apart, especially when dealing with communications and power vertical risers on poles, is 180 degrees. This requirement is established to prevent interference between the different systems—specifically, to minimize the risk of electromagnetic interference and ensure safety standards are maintained.

When conduits are positioned at 180 degrees apart, they are effectively as far away from each other as possible on the pole, which reduces the likelihood of crosstalk and other performance issues that may arise from running power and communication lines in close proximity. This arrangement not only improves the performance of the communications systems but also adheres to safety regulations that aim to mitigate potential hazards associated with running electrical power lines too close to communication lines.

This clear separation is crucial for the integrity of the system, and that's why the 180-degree spacing is the specified standard, as it maximizes safety and performance in outside plant designs.