PROPOSALS

1) Waste & Landfill

LANDFILL RECOVERY

ZHANG Bingyi

80 - 99

GARBAGESCAPE

Carissa Chin Qiwei

100 - 109

REIMAGINING THE WASTE FLUX OF JAKARTA

ZHOU Zuyuan

110 - 161

2) Wastewater Treatment

TREASURING WASTEWATER

LYU Jiawei

162 - 173

From Risk to Utilization

ZHOU Xianfeng

174 - 191

3) Stormwater & Flood Risk Management

GREEN INFRASTRUCTURE FOR SRORMWATER MANAGEMENT

HAN Cong

192 - 215

LIVE WITH WATER

XIAO Xinyan

216 - 239

4) River System Reconfiguration

REBIRTH RIVER

FENG Zihan

240 - 257

5) Social & Lifestyle

HOME AGAIN ZHANG Bingqian 258 - 291

BEYOND THE [ D E ] FENCE Ekta Rakholiya 292 - 307

6) Community & Open Space

RECONFIGURATION OF RIVERSIDE COMMUNITY OPEN SPACE CHENG Jing 308 - 315

REGENERATION OF THE VERNACULAR WATER LANDSCAPE TANAKA Mamiko

316 - 327

SPACES IN AND BETWEEN SHAO Zhongran 328 - 343

7) Streetscape and Linear Infrastructure

VIBRANT STREETS Poornima Bargotra 344 - 359

LIVABLE RIVERSPACE LIM Wenfa 360 - 377

Jakarta, the capital of Indonesia, with a population of more than 10 million, faces a huge solid waste problem. The landfill is a serious urban problem in Jakarta, it will not only pollute the environment but also bring about people social, psychological and health problems. However, at present the Jakarta government only has preliminary measures for massive landfill (such as Bantar Gebang, which will be closed in 2021), but not for the informal scattered small landfills around Jakarta. Therefore, how to solve the problem of these scattered landfills will become a vital part of urban development.

This program will start from the Kampung Kedung kali angke landfill, discussing how to recover of contaminated landfill site, making it becomes an urban park with ecological and recreational functions for kampung residents; and putting forward the new way of waste management, provide a new prototype of recovering over 200 landfills in Jakarta.

The design will cover four design strategies, including garbage classification, water system recovery, vegetation recovery and soil recovery. Through some technologies, most garbage will be able to recycle in the landfill. Biodegradable can be used for composting; recyclable waste will become reusable materials, such as plastic tiles, recycled paper furniture, and construction waste will become structures. After covering with clay, nonrecyclable waste can reshape the terrain of landfill. Moreover, we can also achieve the water environment reconstruction and restoration of soil through the vegetation recovery and leachate treatment.

Taking five years as a phase, the site will gradually transform into usable urban green space through three phases.

PHASE I (0-5 YEAR):

Over the first five-year period, recover Greenland landfill and open Kampung landfill to the public to deal with the waste. Technical supports such as Waste bank, Trashpresso, leachate treatment system technology will be established for further use.

PHASE II (5-10 YEAR):

For 5-10 year, the critical restoration areas will become the west side of Kampung Landfill. Greenland landfill will gradually become an eco-park to introduce some species inside. The mature soil contains the seeds of some native species can be used in other areas to help build soil structures.

PHASE III (10-20 YEAR):

The landfill thoroughly into urban green space available to the public-a eco-park after 10 to 20 years. Relevant waste management systems continue to be used (including recyclables and biodegradable waste can still be disposed of on-site). However, after the landfill is full, nonrecyclable waste will be transported to the intermediate treatment facility zone in north Jakarta.

In short, waste reuse, garbage management, soil restoration and ecological restoration are combined to form a new method of landfill recovery, which can transform the rest of the scattered landfills in Jakarta.