10/28/2026
The interior of Bluestone Dam includes inspection galleries, foundation drains, mechanical systems, and penstocks. A small drilling deviation at the surface can intersect an adjacent anchor or an existing embedded feature.
To hit the specified 1:150 alignment tolerance for anchors, developed a real-time optical directional drilling system that monitors and corrects the borehole path during drilling.
Learn more about Brayman’s innovations in high-capacity dam anchors in this post ➡️ https://www.brayman.com/news/high-capacity-dam-anchors-precision-installation-testing-and-long-term-performance