ANALISA PERHITUNGAN VOLUME SAMPAH DAN STUDI PERENCANAAN KEBUTUHAN TRUK ANGKUTAN SAMPAH PADA TPA GRIYO MULYO KABUPATEN SIDOARJO

Waste management is a critical issue in Indonesia, particularly in Sidoarjo Regency, which is facing a significant increase in waste volume. The introduction identifies the growing population as the primary cause, directly impacting the surge in waste generation. Public awareness and the implementation of waste management regulations are the focal points for addressing this issue. This research explores the waste management conditions in Sidoarjo Regency, with an emphasis on the Griyo Mulyo Final Disposal Site (TPA). The current waste volume reaches 712,419 tons/day, and projections for the next 10 years indicate an increase to 798.45 tons/day. An analysis of waste truck productivity reveals that 14 dump trucks and 5 Amroll Trucks can efficiently transport waste. The study concludes that optimizing waste transportation requires the addition of fleets, with recommendations for 5 dump trucks and 4 Container Amroll trucks. Efficient fleet management is considered crucial to ensuring the smooth process of waste transportation, and the control analysis indicates that this fleet quantity can provide optimal services at the Griyo Mulyo TPA. The research emphasizes the importance of adding and maintaining fleets as a preventive measure to address operational challenges. Additionally, it is recommended to establish effective service hours to avoid traffic disruptions during peak hours. The implementation of these recommendations is expected to enhance waste management efficiency in Sidoarjo Regency. Thus, this study contributes to understanding the waste management conditions in Sidoarjo Regency, specifically at the Griyo Mulyo TPA. The presented recommendations are envisioned to serve as a foundation for local governments and relevant stakeholders to improve waste management systems towards sustainability.