EVALUASI DAN PERENCANAAN ULANG SISTEM DRAINASE

Studi Kasus : Pada Kawasan Jalan Sudimoro Kota Malang

Abstract

In Malang City often experiences flooding in several areas which results in puddles of water on the road surface. One of them is in the Jalan Sudimoro, Malang City, which is caused by the reduced capacity of the drainage channel due to sedimentation. In this problem, a drainage system is needed that is able to drain the existing water discharge. The purpose of this study is to provide a solution to the flood problem, and the rainfall data used from 3 different rain stations with an observation period of the last 10 years, from 2010 to 2019. The number of drainage channels that were reviewed were 32 channels, and after analyzing the 32 channels, there were 28 channels that could not accommodate the flood discharge. After it is known that the channel does not meet, then re-planning is carried out.