TM 5-826-6/AFR 93-5, TECHNICAL MANUAL, PROCEDURES FOR US ARMY AND US AIR FORCE AIRFIELD PAVEMENT CONDITION SURVEYS (5 JUL 1989)

TM 5-826-6/AFR 93-5, TECHNICAL MANUAL, PROCEDURES FOR US ARMY AND US AIR FORCE AIRFIELD PAVEMENT CONDITION SURVEYS (5 JUL 1989)., This manual gives the procedure for performing a pavement condition survey at all airfields with present or potential Army or Air Force missions. It is intended for use by all personnel responsible for such surveys. The airfield pavement condition survey is a visual inspection of both rigid and flexible pavement for signs of pavement distress. The pavement condition index (PCI) is a numerical rating which indicates the type and severity of the inspected distress. The airfield condition survey and the resulting PCI are the primary means of obtaining and recording important airfield pavement performance data. This manual describes the condition survey of both flexible pavements (all pavements with conventional bituminous concrete surfaces) and rigid pavements (jointed portland cement concrete pavements with joint spacing not exceeding 25 feet), and the procedure for determining the PCI of pavement inspected.