Abstract
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. The estimated generation of construction disaster waste is 80,894,4 m3 and non-construction waste is 52,305.6 m3. Disaster waste management evaluation indicate that the lowest value in the evaluation aspect is in the aspect of community participation (30%) and the Financing aspect (37.5%). 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.
Highlights
Indonesia, which consists of islands, has a very high disaster potential and varies in types of disasters
Important stages in disaster waste management are (1) Estimation of waste generation to be able to know how much waste must be managed; (2) Identification of the composition of waste generation to be able to determine the type of waste treatment; (3) Site selection for temporary waste collection; (4) The first processing is done at a temporary collection place; and (5) final processing and stockpiling [5]
There is the Pakuli Formation which is Plistocene-age consisting of conglomerates and local sandstones of carbon clay which calls Molasa Sulawesi
Summary
Indonesia, which consists of islands, has a very high disaster potential and varies in types of disasters. Potential disasters in Indonesia caused by seismic activity are discussed in Figure 1 below [2]. 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 a disaster. Disaster management activities consist of four main stages: mitigation, preparation, response and recovery. One of the most important stages is the recovery stage This stage is defined as the act of restoring the affected communities or areas back to their normal situation after the disaster [4]. Important stages in disaster waste management are (1) Estimation of waste generation to be able to know how much waste must be managed; (2) Identification of the composition of waste generation to be able to determine the type of waste treatment; (3) Site selection for temporary waste collection; (4) The first processing is done at a temporary collection place; and (5) final processing and stockpiling [5]
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