Road Damage Analysis With PCI Method And Alternative Solutions

A road filled by heavy vehicles and high traffic volume will decrease the road quality and create damage to the road infrastructure especially in Adi Sumarmo - Solo Street that represents one of the town access road that using Pavement flexible. On this road, there are light and heavy vehicles passing through the joint roads so that cause damage to the road. The main purpose of this research is to know the type of damage that occurred to the road, searching for pavement condition index value by using PCI analysis, and specifying the handling of damage of road. Research on the condition of the road surface is with conduct visual surveys by viewing and analyzing the damage by type, level of damage and quantity of damage that used as a basis for maintenance and repair activities. How to analyze it by dividing the road segment in a sample of ± 100 m2, calculate the density, find the deduct value on the graph then calculate Pavement Conditional Index (PCI) sourced from Manual Routine Maintenance For National Roads And Provincial Roads, Standards Improvement Methods Publisher Agency Directorate General of Highways, Ministry of Public Works, Jakarta. While handling damage sourced from DGH using method P1 (sand spread), P2 (local asphalt), P3 (coating crack), P4 (filling crack), P5 (fill hole), P6 (Flattening/ Alignment). Based on the survey and analysis of research at Jl. Adi Sumarmo - Solo Km 0+000 - Km 2+000 the type damage that exists are alligator cracks, block cracks, corrugation, depression, lengthwise and transverse, patches, potholes, raveling/ weathering, rutting, shoving, edge cracks, and shoulder drop off. Value of average pavement conditions index (PCI) is 27.5 means included under condition (POOR). Method of handling road damage using P2, P3, P4, P5, P6 with the quantity of damage that each method should deal with are: P2 = 410.894 m2, P3 = 71.305 m2, P4 = 175.66 m, P5 = 1520.293 m2, P6 = 227.984 m2