Decision-Making Analysis of Road Maintenance in North Kalimantan Region Using Technology of Fuzzy Logic (Case Study: Liang Bunyu Street Section, West Sebatik Sub-District, Nunukan District)

This study aims to assess the condition of pavement to determine the type and level of damage that occurs on the road, determine the handling or maintenance based on the damage that occurred. Calculating the value of road damage, One way to determine the condition of road damage is to use the Pavement Condition Index (PCI) method and to make road maintenance decisions using Fuzzy Logic, and provide maintenance model simulations. The stage of data collection is done by direct observation to the field and data analysis using PCI and Fuzzy Logic methods to make decisions with the help of Matlab Student Version software. The research location is Liang Bunyu Street, West Sebatik Sub-District, Nunukan district. The results obtained from the data analysis on the damage to the Liang Bunyu Street section have a PCI value of 804,53 of Damaged with Average grade condition based on Pavement Condition Index (PCI) pavement rating. Fuzzy logic Mamdani Method, road maintenance, obtained by road damage of 804.53 m2 and Grade Condition 70 %, with the decision of maintenance of 26 is Escalation.