NDT Testing
| Sr. No. | Particulars | Test Method/ Reference Code | Sample size required | Significance |
| 1 | Rebound Hammer Test | IS 13311 (Part-2) | Nine Hammer Readings are taken for each | Quality of concrete can be assesed in terms of uniformity & integrity by UPV and Rebound hammer tests. |
| 2 | Ultrasonic Pulse Velocity Test | IS 516 (Part-5/Sec-1) | Two Points are recommended per member | Quality of concrete can be assesed in terms of uniformity & integrity by UPV and Rebound hammer tests. |