You probably don't pay much attention to the utility poles found throughout Bandera Electric Cooperative’s service territory, but did you know they’re the backbone of our distribution network?
Strong, sturdy poles ensure a reliable electrical system, which is why we routinely inspect the poles on our lines. Throughout the year, our crews check for decay caused by exposure to the elements. They know which poles are oldest and conduct inspections through a rotational process. Typically, a standard wooden distribution pole is expected to last more than 50 years.
Occasionally, poles need to be replaced for reasons besides decay and old age. Weather disasters, power line relocation and car crashes are potential causes for immediate replacement.
When possible, BEC communicates when and where pole replacements will take place so you stay informed of where crews will be working.
Here’s a quick breakdown of how crews replace a utility pole:
Crews will start the process by digging a hole, typically next to the pole being replaced. The depth of the hole must be 15% of the new pole’s height.
Next, the new pole must be fitted with bolts, cross arms, insulators, ground wires and arm braces—all of the necessary hardware for delivering safe, reliable electricity. Then crews safely detach the power lines from the old pole. The new pole is then raised and guided carefully into position, and the lines are attached, leaving the new pole to do its job.
So the next time you come across a BEC crew replacing a pole, use caution and know that this process ensures a more reliable electric system for you, our members.