Technical Feasibility Analysis of Main Distribution Network in the Development of Paraku Drinking Water Supply System, Padang City, Indonesia

Abstract

Purpose: The purpose of this study is to assess the technical viability of the main distribution network (MDN) of the Paraku Drinking Water Supply System in Padang City, Indonesia   Theoretical Framework: A water distribution system is a component of a WSS that delivers treated water from a water treatment facility to consumers (residential, commercial, industrial, and firefighting requirements).  The main distribution network's dimensions are determined using MDN pipe specifications based on Indonesian National Standard 7509: 2011.   Method/design/approach: The approach began with secondary data collecting, field observations, and technical feasibility analysis. Technical Feasibility Analysis of Main Distribution Network for the Development of Paraku Drinking Water Supply System, Padang City, Indonesia.   Results and conclusion: The feasibility study considers the technical provisions of the MDN pipeline based on SK SNI 2005, where the pipeline is as short as possible and avoids difficult and expensive construction. There were two potential MDNs, and Line 2 was chosen as the alternative. The pressure and flow velocity in the pipe were then checked to see if Line 2 was technically feasible using Epanet 2.0 software. The Epanet 2.0 calculation results demonstrate that the flow of raw water from a water treatment plant with a capacity of 50 L/second can be flowed by gravity and sufficient pressure to the point of connection on the By-Pass Road. The route is completed at the pipe connection on By-Pass Road Padang (0°57'52.0"S 100°24'12.7"E) at an elevation of 30.86 meters.   Research implications: Understanding the technological viability of the MDN line in developing Paraku DWSS that complies with statutory laws   Originality/value: Technical Feasibility Analysis of the Main Distribution Network in the Development of the Paraku Drinking Water Supply System