AASHTO PP 49-08 Download


Standard Practice for Certification of Inertial Profiling Systems
standard by American Association of State and Highway Transportation Officials, 08/01/2008



This practice describes minimum performance requirements for inertial profilers to be used for quality control/quality assurance (QC/QA) of surface smoothness on Owner-Agency paving projects where the profile-based smoothness construction specification is applicable.

The practice describes a certification procedure for test equipment used to measure a longitudinal surface profile based on an inertial reference system that is mounted on a transport vehicle. The minimum requirements stipulated herein are intended to address the need for accurate, precise, uniform, and comparable profile measurements during construction.

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