BASIN RETENTION STUDY AN ALTERNATIVE TO THE IMPLEMENTATION OF THE CONCEPT OF ZERO DELTA DRAINAGE ON ITB GANESA (CASE STUDY : CADL BUILDING)
In solving the problem of inundation and flooding, a holistic / holistic approach is needed because the drainage system is a system that regulates rainwater runoff from the beginning of the channel (tributary) during peak hour so that from the upstream to downstream areas of the channel can be flowe...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/46761 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | In solving the problem of inundation and flooding, a holistic / holistic approach is needed because the drainage system is a system that regulates rainwater runoff from the beginning of the channel (tributary) during peak hour so that from the upstream to downstream areas of the channel can be flowed to the receiving body. there are 2 (two) approaches used in the eco-Drainage concept, namely the eco-hydraulic approach, namely the management of Drainage which is carried out with due regard to the hydraulic and ecological functions, as well as the water quality approach, namely efforts to minimize and or eliminate water pollution that can cause health problems for humans and flora and fauna. The concept of zero delta drainage is an element of the concept of integrated stormwater management. This integrative management is not only interpreted administratively from upstream to downstream, but it must also be interpreted as a substantive overall regarding all aspects related to Drainage, which includes all aspects; technical aspects of operational management of Drainage, institutions / institutions in, finance / financing, the role of the public and / or private and legal regulations. One form of the Zero Delta Drainage policy is to make an infiltration pond / tug pool, where during the dry season if the porosity of the soil is high it can also be used as a park.
In this case study, it was conducted to study the concept of Zero Delta Drainage on the existence of an area development policy in the ITB Ganesa Campus area in particular the CADL Building so as to reduce runoff volume and inundation areas and to improve environmental quality in the Ganesa ITB campus area and assess the efficiency of retention pond capacity by land and infiltration wells in the ITB Campus of Ganesha.
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