Guidelines on the Use of Inertial Profiler (IP) for Inspection and Acceptance of Pavement on National Primary Roads Category: Department OrderSub Category: construction-materialsSeries: 2019No: 48File: DO_048_s2019.pdfDate: Tuesday, April 30, 2019Tags: guidelines inertial profiler inspection acceptance pavement national primary roads construction materials Read more about Guidelines on the Use of Inertial Profiler (IP) for Inspection and Acceptance of Pavement on National Primary Roads