Author:
Yatsrib M,Tajri R,Rifdah S,Chrysanti A,Kusuma M S B
Abstract
Abstract
Due to geographical condition, Cengkareng is one of a well-known flood-prone area in West Jakarta, Indonesia Annual floods may occur due to the limited bank full capacity of the local drainage system. This flood causes a significant loss of both infrastructures and human life. One of the most significant efforts in reducing this flood risk is the improvement of Cengkareng Drain channel as the main drainage system in the area. Cengkareng Drain conveys the flow of Angke River and Mokervaart River into the Java Sea passing through Tangerang and Jakarta. This paper discusses about the contribution of several alternatives of improvement in reducing the related flood risk. The flood hazard is analysed based on the standard criteria of PUPR. The risk analysis is done in accordance to the BNPB guidebook. Based on this study, it is found that the drainage existing condition may cause a high flood risk level in 5 areas and an average risk level in 1 area. This flood risk could be reduced by applying both structural and non-structural mitigation efforts. It this case, it is found that structural mitigation of dike development combined with non-structural mitigation of local community capacity development is the most effective solution.
Cited by
2 articles.
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