MONITORING DAN EVALUASI KEUANGAN PROYEK BERBASIS IDEF0

Financial monitoring and evaluation plays a crucial role in cost control mechanisms within the construction industry. This study aims to analyze and model the business process of project financial monitoring and evaluation using the Integration Definition for Function Modeling (IDEF0) method. A qualitative approach with a case study design was applied to Project X, executed by PT X in Padang. Primary data collection was conducted through in-depth interviews with five key informants, while secondary data were gathered from budget documents and periodic project reports. Functional analysis was systematically structured through the mapping of Input, Control, Mechanism, and Output (ICOM) components. The results demonstrate that IDEF0 modeling successfully documents financial information flows from budget planning, site expenditure verification, variance analysis, to managerial reporting in a structured manner. ABSTRAK Monitoring dan evaluasi keuangan memegang peranan krusial dalam mekanisme pengendalian biaya pada industri jasa konstruksi. Penelitian ini bertujuan untuk menganalisis sekaligus memodelkan proses bisnis monitoring dan evaluasi keuangan proyek menggunakan metode Integration Definition for Function Modeling (IDEF0). Pendekatan kualitatif dengan desain studi kasus diterapkan pada Proyek X yang dikerjakan oleh PT X di Padang. Pengumpulan data primer dilakukan melalui wawancara mendalam (in-depth interview) bersama lima informan kunci, sedangkan data sekunder dihimpun dari dokumen anggaran dan laporan berkala proyek. Analisis fungsi disusun secara hierarkis melalui pemetaan komponen Input, Control, Mechanism, dan Output (ICOM). Hasil penelitian membuktikan bahwa pemodelan IDEF0 mampu mendokumentasikan aliran informasi keuangan dari tahap perencanaan biaya, verifikasi pengeluaran lapangan, analisis deviasi, hingga pelaporan manajerial secara terstruktur.