When selecting the depth for a conduit installation, which factor is NOT considered?

When determining the appropriate depth for conduit installation, the length of the run is not a factor that influences the minimum burial depth. The primary considerations typically include the type of conductors being used, such as their voltage rating, as this can affect the potential for heat buildup and the necessary protection against contact. Soil conditions also play a crucial role; factors like soil corrosiveness, moisture content, and the presence of rocks or other debris can necessitate adjustments in how deeply conduits are buried to ensure their integrity and longevity. Additionally, environmental regulations may dictate specific guidelines for how deep conduits must be installed to prevent interference with other utilities or to protect the environment.

In contrast, while the length of the run is essential for planning and installation purposes, it does not influence the specific depth at which the conduit must be installed. Thus, it is not a relevant factor when selecting depth for conduit installation.