To avoid hitting more post tensions, they hired Sonicon to scan the area. Sonicon GPR Engineer used S-Ray GPR technology to scan and marked the location of the PT Cables. It is a fast and effective NDT (non-destructive testing) method to locate PT Cables and other structural elements in concrete. After scanned, few areas have been marked to represent the PT locations. To support the findings, we have generated a report to client, allowing them to use the findings to plan the new location to equip their new system.