Jurnal Teknik Sipil dan Lingkungan
Vol 3, No 1 (2018): Edisi 3 (1) April 2018

Rancangan Sumur Resapan Air Hujan sebagai Upaya Pengurangan Limpasan di Kampung Babakan, Cibinong, Kabupaten Bogor

Bahunta, Lussiany (Unknown)
Waspodo, Roh Santoso Budi (Unknown)



Article Info

Publish Date
26 Mar 2019

Abstract

Land use change due to housing construction can indirectly damage the water catchment area. This resulted in a decrease in the area of rainwater absorption that caused rain water collected on existing drainage channels. This study aims to analyse the number and dimensions of infiltration wells in reducing the volume of inundation and determine the value of effectiveness reduction of runoff. The infiltration wells was used to collect rainwater and absorb it into the soil. Based on the calculation in Babakan Village area of 2.42 ha, with runoff coefficient of 0.4 for village character, and design rainfall of 97.36 mm/day, the estimated flood volume based on SNI 03-2453-2002 was 805790.30 liter or 805.79 m3. Based on the calculation, Babakan Village needed 115 infiltration wells and 76 trenches. With the infiltration wells and trenches, the total flood volume can be reduced 620.62 m3 or 77.02% of the total runoff.Keywords: design rainfall, infiltration wells, runoff, trenches 

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Journal Info

Abbrev

jsil

Publisher

Subject

Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Environmental Science Transportation

Description

This Journal, namely Journal of Indonesian Civil and Environmental Engineering (Jurnal Teknik Sipil dan Lingkungan Indonesia), in short, JSIL was established in 2016 and managed by the Department of Civil and Environmental Engineering, IPB University (Bogor Agricultural University). The journal aims ...