WASTE FOR LIVING: INTEGRATED WASTE MANAGEMENT FACILITIES FOR BANDUNG AREA IN SARIMUKTI LANDFILL KABUPATEN BANDUNG BARAT

• Main Author: Amandari, Adela
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/60142
• Institution: Institut Teknologi Bandung

In responding to the increasing waste problem, it is necessary to change the waste management system. When the need for space to accommodate waste management increases, there will only be expansion and extension of the landfill without considering the impact on the environment and local social conditions. This causes continued garbage accumulation at many landfills in areas that will lead to overcapacity, especially in the Sarimukti landfill. The problem of excess capacity at the Sarimukti landfill can be solved by designing an Integrated Waste Management Facility that can reduce the accumulated waste by converting it into electrical energy and other recycled products. On the other hand, this facility can empower the surrounding community to be able to process waste into a resource that can have a selling value. In this case, facilities can be a turning point towards the community's paradigm of its view of waste and can raise awareness of the importance of good waste management. This Integrated Waste Management Facility is east of the West Bandung Regency Sanimukti landfill. With an area of 83,000 m2, the Integrated Waste Management Facility at the Sarimukti landfill has 3 (three) main functions, those are Industrial Functions, Economic Functions, and Education & Recreation Functions. In industrial function, this facility provides a waste treatment site that can convert waste into electrical energy through incineration processes, produce products - products from recycling processes, and produce compost through the composting process. In an economic function, this facility provides a Waste Market as a means of exchanging waste for money. This program same as a program initiated by the Bandung City Government (Waste Bank Program) and provides used goods that are still worth buying at low prices and can be reused. In the Education & Recreation function, facilities can provide community or school children with knowledge of garbage treatment through Wastecorium and Recycling Workshop. Through these three functions, activities that will occur at facilities based on the waste management process consist of collection, sorting, reuse, re-deduction, and processing. This facility will share waste management activities and open new jobs that are more suitable for the community around the landfill. In addition, this facility is also able to accommodate communities caring about waste in developing their programs. In designing this integrated waste management facility, an ecological architectural design approach is used. This ecological architecture design approach uses 6 (six) principles that have been choosing from various Ecological Architecture theories. These principles include the use of climate potential, the use of alternative energy, the provision of green open spaces, the application of the 3R principle, sustainable drainage, and community empowerment. The Design Method applied in designing this facility is problem-solving by analyzing object activity patterns namely garbage processing lines and user activity patterns by paying attention to the site analysis. In formulating the space program, the design process is based on the Basic Planning Criteria on the Construction of Integrated Waste Management Facilities regulated by the Ministry of PUPR, activity analysis, circulation analysis, and space group analysis. Whereas, the design concept is based on the design criteria of the design problem. The design issues raised in the design of this Integrated Waste Management Facility are the Integrated Functions of the Building which consist of zoning and circulation, then the Environmental Impact which consists of the impact of odor pollution, the impact of air pollution, and the impact of noise pollution. The next issue is the Low-Cost Building issue, where the facility will pay attention to the use of alternative energy and the application of the 3R principle. The last problem is the image problem, especially the impression and aesthetics of the building and atmosphere, in this case, an approach through the theory of placemaking is used. This Integrated Waste Management Facility has a total floor area of 21,000 m2 consisting of 5 building mass units namely eco shop units, workshops and seminars, recycling and production units, incineration units, BSF, and composting units, and sorting units (waste sorting). The five-building masses are arranged based on a clean zone hierarchy, transition zone, and dirty zone. This is based on the characterization of land that affects the circulation of waste, which is the steep contour to the south. In the design process, there is separation for the circulation of heavy vehicles (garbage trucks) and other vehicles. In addition, internal circulation for the user in the tread uses an elevated walkway wood deck. The form of the incineration unit adapted the Sundanese ‘Iket’ to elevate the cultural value of West Java. This form is from panels - facade panels arranged to cover buildings with aluminum composite panel material. This building uses a wide-span structure to accommodate industrial activities that need to be contained by various machines. The construction structure used in this wide span is the space beam structure system. The environment of this garbage management facility is equipped with a Water Purification Tree to capture rainwater that will be collected in the groundwater tank because rainfall in the tread tends to be high. Water in the site is managed with a rainwater harvesting system to facilitate water requirements in each building unit. The final goal of designing an integrated waste management facility at the Sarimukti landfill is the facility can at least reduce the height of the mountain of garbage in the Sarimukti landfill and reduce the impact of pollution caused by the accumulation of waste. In addition, facilities can also open new jobs for local communities and provide appropriate means of buying and selling waste. For a long time, the facility is expected to become a pilot project for waste management in the regional scope of the Bandung Raya Region and can be a means of educating about waste to the wider community.