STUDY OF DRAINAGE, PANORAMIC HOUSING, CEMENGKALANG VILLAGE, SIDOARJO DISTRICT
Main Article Content
Panorama Residence housing which has an area of 8000 m2 is located in a plain area with a slope of about 0-1%. The survey results on the Panorama Residence Housing, Cemengkalang Village, Sidoarjo District, have an elevation of -0.20 m, slightly above the flood level – 0.30 m. This area has a high probability of flooding due to overflow from the Pucang River, which runs off (run-off water) from other areas if it rains with high intensity. Moreover, the Panorama Residence area is a dense residential area with roads and parking lots, so rainwater has a smaller chance of infiltrating and running off. After analysis, The flood discharge at the 25-year return period on the Pucang River was 72,561 m3/sec. At the same time, the cross-sectional capacity of the Pucang River was 64,402 m3/sec, so the cross-section of the Pucang River at the Panorama Residence Housing location experienced overflow. The run-off volume is 102.6 m3, while the total capacity is 565.68 m3, so the extended storage capacity is quite adequate. In rainy conditions, t = 30 minutes, the run-off volume that occurs = 30.96 m3, and the total channel length = 493.12 m, the total drainage channel capacity = 184.92 m3 is greater than the run-off volume, 30.96 m3.
Kirpich, Z. . (1940). Time of Concentration of Small Watersheds. Journal of Civil Engineering, 10(6), 362.
Law No. 1 of 2011. (2011). Law No. 1 of 2011 about housing and residential areas. Indonesia Government.
Meilani, V. R., & Pramitha, Z. (2014). Planning for Outer Drainage System Underpass Patal – Pusri Palembang. Politeknik Negeri Sriwijaya.
Mentari, M. R. M. A. D. N. (2018). Overview of Housing Sanitation Conditions in Wanasari Hamlet, North Denpasar Village in 2018. Poltekkes Denpasar.
Mulyanto. (2013). Urban Drainage Arrangement. Graha Ilmu.
Prayoga, A. S. (2018). Performance Evaluation Study of Drainage Channels on Jalan Galunggung-Jalan Raya Langsep, Sukun District, Malang City. University of Muhammadiyah Malang.
Skousen, J. G., Ziemkiewicz, P. F., & McDonald, L. M. (2019). Acid mine drainage formation, control and treatment: Approaches and strategies. The Extractive Industries and Society, 6(1), 241–249.
Suripin. (2014). Sustainable Urban Drainage System. ANDI.
Zhang, S., Li, Y., Ma, M., Song, T., & Song, R. (2018). Storm water management and flood control in sponge city construction of Beijing. Water, 10(8), 1040.