ANALISIS KONDISI KERUSAKAN JALAN RAYA PADA LAPISAN PERMUKAAN DENGAN METODE PAVEMENT CONDITION INDEX (PCI) DAN BINA MARGA

Sari

Highways are infrastructure built to facilitate mobility and accessibility of socio- economic activities, both between cities, villages and other areas. The purpose of this study was to determine the types of damage and the value of the Bukittinggi Bypass road pavement index, so as to compare the condition values of the Bukittinggi Bypass road section based on two predetermined methods. The method used is the PCI (Pavement Condition Index) method and the Bina Marga method. Assessment of road conditions in the PCI Adalang method is ranked from 0-100, while the Bina Marga method is based on the order of road priority with a value range of 0-7. The types of damage found on the 2 km Batusangkar-Bukittinggi road included holes, block cracks, crocodile skin cracks, obesity, patches and loose grains. In the PCI method the average value obtained is 64,95 which is a very good road condition. In the Bina Marga method, the priority order value is 4,35, meaning the road is under periodic maintenance. After comparing the results of the research on the condition of the Batusangkar- Bukittinggi road with the two methods, it turns out that the results and values are almost the same, namely the condition of the road section is still in good condition but requires maintenance so as not to worsen road conditions.

Keywords: Analysis of road damage, PCI Method, Bina Marga Method, Batusangkar-Bukittinggi Highway.