Bella famelia dkk. 2025. Perencanaan Biaya Pelaksanan Gedung UKM (Unit Kegiatan Mahasiswa) Center Kampus 3 Bukittinggi: 1. Introduction 2. Research Methodology 2.1 Research Location 2.2 Research Method 3. Results and Discussion 3.1 Data Analysis 3.1.1 Calculation of Work Volume 3.1.2 Determination of Work Unit Price Analysis 3.1.3 Preparation of Cost Budget Plan (RAB) 4. Project Implementation Progress 5. Conclusions and Suggestions 5.1 Conclusions 5.2 Suggestions 6. References. Rangkiang Jurnal . 1, 1 (Sep 2025), 219–227.