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IMS Infrastructure Management Services Arden Hills Report P a g e | 9 <br /> <br />Figure 6 - Understanding the Pavement Condition Index (PCI) Score <br /> <br />Table 1 - Pavement Condition Ranges <br /> <br />PCI Range <br /> <br />Description <br />Relative Remaining <br />Life <br /> <br />Definition <br />85 – 100 Good 15 to 25 Years Like new condition – little to no maintenance required when new; <br />routine maintenance such as crack and joint sealing. <br />70 – 85 Satisfactory 12 to 20 Years Routine maintenance such as patching and crack sealing with <br />surface treatments such as seal coats or slurries. <br />55 – 70 Fair 10 to 15 Years Heavier surface treatments, chip seals and thin overlays. <br />Localized panel replacements for concrete. <br />40 – 55 Poor 7 to 12 Years Heavy surface-based inlays or overlays with localized repairs. <br />Moderate to extensive panel replacements. <br />25 – 40 Very Poor 5 to 10 Years Sections will require very thick overlays, surface replacement, <br />base reconstruction, and possible subgrade stabilization. <br />10 – 25 Serious 0 to 5 Years High percentage of full reconstruction. <br />0 – 10 Failed Failed Full reconstruction. <br /> Pavement Condition100 <br />85 <br />70 <br />55 <br />40 <br />25 <br />10 <br />Good –Routine and preventative <br />maintenance, some crack and join sealing <br />Satisfactory –Surface Treatments, (Slurry, <br />Micro Surface, Chip Seals) <br />Fair –Surface Treatments with localized <br />repairs and thin overlays <br />Poor –Thin to Moderate overlays with <br />some remove and replace <br />Very Poor –Progressively thicker overlays <br />with more patching and remove and <br />replace <br />Serious –High percentage of full <br />reconstruction/ thick overlays. <br />Failed –Full Reconstruction