TM 5-826-6/AFR 93-5
Figure 5-16. Rigid pavement deduct values, distress 75, spalling corner.
5-3. Sample unit PCI. Noting the number of individual deduct values that are greater than 5, one must consult figure 5-
17 to obtain the CDV. The PCI is then calculated and the-rating (from fig. 5-18) is entered on the jointed rigid pavement
survey data sheet (fig. 5-1). If the CDV for a sample unit is less than the highest individual distress value, the highest
value should be used in determining the PCI.