Dangers surroundings Post-Tension Cables
One of the prime targets for S-Ray scanning is Post Tension Cable. Post Tensioning (PT) is a method of strengthening to allow more span lengths between support columns.
Hitting post-tension cable can cause building structure failure severe. Even if you escape injury, repairing broken cables and sprawled concrete can cost huge monetary loses and delay of work. To scan 1-point area takes around 15 minutes which can save you not only time, but to save huge repairing cost and even save lives!