Planning for Distribution of Water and Drainage in The Medan Ressort City Housing Area

Abstract

The expansion of the settlement resulted in the need for clean water is increasing and will also produce much greater wastewater. The wastewater produced by household has no economic value and less well if directly dumped into a body of water such as the drainage and river as it can affect the water quality in the area. The wastewater and drainage were managed properly will create a clean and healthy environment. Medan Resort City will plan the distribution of the waste water in-offsite processing collected at one place in the wastewater treatment plant (WWTP). In the plan, there are drainage channels open to the flow of rain water and domestic wastewater stream with the channel closed in gravity. The value of peak discharge runoff rain drainage 2.1193 m³/s was obtained by using the rational formula. The form used is the channel-shaped trapezoid with depth variations ranging from 0.43-1.15 meters. For domestic wastewater was channeled to the WWTP pipes with a diameter of 100 mm, 200 mm, 300 mm and a total discharge the wastewater that flowed to the WWTP of 31.6476 L/s. The pipe used is a special pipe wastewater with SNI no.06-0162-1987