A Framework for green roads implementation in roads construction projects: A case study in Purworejo Regency

Framework is a simplified set of theoretical principles and practical guidance for carrying out implementation. Green roads are road construction projects that are planned and developed to a level of sustainability that is much higher than existing standard practices and use green and low-pollutant materials during the construction process. An organization needs to implement a framework because a framework not only provides a general overview but also detailed information about the content of each framework element and its relationship with other elements. This research aims to model a framework for implementing green roads on road construction projects in Purworejo Regency. The data used in this research is primary data obtained by filling out questionnaires by respondents. The analysis method used in this research is TOPSIS which is part of Multi Criteria Decision Making (MCDM). The framework created in this research includes ranking of green roads sub-categories with ease of implementation and waste reduction criteria. Based on data analysis, it was found that the ease of implementation criteria received a higher weight when compared to the waste reduction criteria. The framework for implementing green roads in Purworejo Regency consists of six categories, namely 1) environment, water, air and nature conservation; 2) transportation and society; 3) construction activities; 4) material and natural resources; 5) pavement technology for vehicles; 6) pavement technology for pedestrians. This framework can be used by contractors, planning consultants and project owners to create green roads construction.