Pavement Inspection

Large Patch

Patching is the same as defined for small patching. A utility cut is a patch that has replaced the original pavement because of placement of underground utilities. The severity levels of a utility cut are the same as those for regular patching.

Severity Distress Example Description
Low Overview photo of a transverse joint with a rectangular PCC patch along the joint in one of the slabs. The patch is in very good condition with no visible signs of distress. Patch is functioning well with very little or no deterioration.
Medium Overview photo of a longitudinal joint with a long narrow asphalt patch along the joint. The patch is showing visible signs of distress, with spalling and secondary cracking along one side of the patch. Patch deterioration or moderate spalling, or both, can be seen around the edges. Patch material can be dislodged with considerable effort, causing some FOD potential.
High Close-up photo of an irregularly shaped asphalt patch within a PCC slab. The patch contains considerable visible distress that includes spalling, cracking, and a noticable loss of material. Patch has deteriorated to a state that causes considerable roughness or high FOD potential, or both. The extent of the deterioration warrants replacement of the patch.