Final answer:
The distresses that may occur on a project where the contractor skips the tack coat step are rutting, transverse cracking, and delamination.
Step-by-step explanation:
Distress That May Occur Due to Skipping Tack Coat:
If a contractor skips the step of applying a tack coat before paving the wearing surface, several distresses may occur on the project. One potential distress is rutting, which refers to the formation of depressions or grooves in the pavement caused by the displacement of material under traffic. Another distress that may occur is transverse cracking, which are cracks that form perpendicular to the direction of traffic. Lastly, delamination may also occur, which involves the separation of layers within the pavement structure.