What is the economical choice to install when an existing pole is ground braced at both the top and bottom?

When choosing the most economical option for an existing pole that is already ground braced at both the top and bottom, installing a pole key anchor is a practical decision. This type of anchor utilizes the existing structure's stability and provides additional support without the need for extensive modifications or additional materials.

A pole key anchor can effectively stabilize the pole while minimizing the installation costs and labor associated with setting up new guying systems or additional braces. By leveraging the existing ground braces, this method enhances the pole's anchoring system efficiently.

While new guy wires may provide additional support, they generally require more materials and installation labor, making them a less economical choice. Likewise, anchor bolts and additional ground braces could also increase costs due to the extra materials and labor involved. Therefore, the use of a pole key anchor stands out as the most cost-effective and efficient solution in this scenario.