EVALUATION OF POST-EARTHQUAKE, TSUNAMI, AND LIQUEFACTION DISASTER WASTE MANAGEMENT IN PALU

• Main Author: Chandra Putra Parura, Tezario
• Format: Theses
• Language: Indonesia
• Subjects: Teknik saniter dan perkotaan; teknik perlindungan lingkungan
• Online Access: https://digilib.itb.ac.id/gdl/view/46654
• Institution: Institut Teknologi Bandung

The Central Sulawesi region is known as the meeting place for three of the world's main tectonics. As a result, the region is prone to natural disasters, especially those caused by the movement of these plates, which has prompted a shift in the Palu-Koro Fault. This also caused the 7.4 magnitude earthquake that devastated the coastal area of Palu Bay on September 28, 2018. Post-disaster waste management is one of the most important operational management systems ever developed to help affected communities and restore conditions to a stable situation after the disaster. In this study, the estimation of disaster waste generation was carried. In addition, an evaluation of disaster waste management was carried out as well as the formulation of disaster waste management mitigation, particularly earthquake, tsunami and liquefaction disasters. Disaster waste generated from the two approaches produce an estimated generation of waste, 119,302.51 m3 - 149,908.93 m3 of construction waste (consisting of concrete, wood, glass, metal, gypsum, and ceramics) and 11,020.71 m3 - 20,202, 64 m3 of non-construction waste (consisting of textiles, plastics, animal carcasses, paper, electronic devices, and vegetation), 77,206.61 m3 of refugee waste within 3 months with total waste managed in the landfill within 3 months of 133,200 m3. The total cost needed to manage disaster waste is Rp. 16,766,551,161 with the biggest percentage in the aspect of transporting waste that is equal to 82.72%. From the evaluation results of disaster waste management, the lowest value is in the Community Participation Aspect and Financing Aspects, while the results of the evaluation of the suitability of disaster waste management in accordance with the UN-DWM Guidelines indicate that disaster waste management has not met the guidelines set so that the SOP for waste management is prepared disaster. The establishment of a disaster waste management system will focus on the preparation of technical guidelines and Standard Operating Procedures (SOPs) on disaster waste management. The SOP establish reffered by UN-Disaster Waste Management Guidelines consist of 4 phases. Phase 1 is Emergency phase, Phase 2 is Early recovery phase, Phase 3 is Recovery phase, and Phase 4 is Contingency and mitigation planning.