Analisis Pengadaan Pintu Air dan Pompa Air Untuk Penanggulangan Banjir di Perumahan Graha Bunga Pondok Kacang Barat Tangerang Selatan

Abstract

This research was conducted based on the anxiety of Graha Bunga Residence who are always hit by floods during heavy rainfall. This study aims to provide a solution to overcome the floods was often occurs in the Graha Bunga Residence through installing pumps and flood gates which then simulated using EPA SWMM 5.1 software. In this research, a reservoir is needed to collect rainwater before it is released through sluice gates. The data used in this study are rainfall data, drainage channel, pump capacity and sluice gate size. The research was started by looking for the elevation of existing drainage channels using Google Earth then next get the calculation rainfall per hour, where it calculated using the Mononobe formula. Furthermore, the rainfall simulation is found out the sluice gate and the active pumps are still able to accommodate the rainfall therefore it requires additional pumps to dispose excessive water.

Double Water Pump Prototype using Three Phase Induction Motor for Flood Drain

“…Several factors that cause flooding include high rainfall; low land level compared to sea level; areas with little water catchment; there are buildings along the banks of the river; the presence of garbage that causes the river flow is not smooth. Several efforts to minimize the effects of flooding have been carried out to reduce losses, including: rearranging river basins in an integrated manner, not constructing buildings on riverbanks, constructing infiltration wells, normalizing rivers and installing pumps and sluices in flood-prone areas (Fathaya et al, 2020) (Apriadi & Saggaf, 2021) (Aji Laksana & Pratiwi, 2020). To help anticipate the arrival of floods is to build an early arrival warning system floods and water levels through short message technology so that residents can immediately prepare themselves in the event of a flood disaster (Ferdiansyah et al, 2020) (Attia et al, 2019) (Wan Hassan et al, 2019) (Abana et al, 2019).…”