Construction Design for Solid Waste Management System, Phase 2, Uthai Thani Province

Abstract

This research aims to design the construction of the solid waste management system, phase 2, Uthai Thani Province. The research methods are as follows: 1) review the complete report of the research study and design of the solid waste management system, phase 2, Uthai Thani Province,  2) survey the topography and create a map according to the current conditions, 3) survey all existing buildings in the project area, 4)create detailed engineering details for the project, 5) estimate construction costs according to the detailed engineering details and 6) prepare the design documents. The results show that the appropriate waste disposal system for Uthai Thani Municipality is a sanitary landfill system. However, directly burying fresh waste will require a lot of space and fill up quickly. Therefore, waste should be treated by mechanical-biological treatment (MBT) before being landfilled, and waste that has undergone preliminary treatment should be used to produce RDF to increase its value, which will reduce the amount of waste to be landfilled and extend the lifespan of the landfill area and the wastewater treatment system and existing buildings in the project area can be renovated and repaired to be able to be reused for their intended purposes. In addition, the researcher has created detailed engineering design of the components of the solid waste management system of Uthai Thani Municipality, consisting of 1) sanitary landfill construction drawings, 2) road and drainage around the landfill construction drawings, 3) construction drawings for MBT-RDF building, 4) construction drawings for material storage building and 5) detailed engineering design for the disposal of old waste from the area and filling in phase 1, and preparing construction cost estimates and other documents related to the project (referring to the provisions of the law, practices, criteria, standards or details of government regulations, including academic principles) for Uthai Thani Province to use in preparing the construction contract plan to request budget allocation.