Specifications include, but are not limited to: The averaged lR! values will be used to determine price adjustments. The right and left
wheel path readings will be averaged for every point read during the 528' lane segment.
Areas less than 0.1 mile (200 m) shall be combined with a full 0.1 mile segment before
profiling. Then the left and right averaged wheel path points will be averaged to obtain an lRl
value for the lane segment.
All corrective work and material necessary to correct surface tolerance deficiencies for
surface courses shall be at no cost to the Department.
ln addition to the above requirements for profile indices, areas representing high points
having deviations in excess of 0.3" (7.5 mm) in 25' (7.5 m) as determined by the profilograph or
1/8' (3 mm) in 10' (3 m) as determined by the straightedge, shall be reduced by grinding until
such deviations as indicated by retest do not exceed the above limits.