Design and Analysis of Water Systems for Climate Resilience: A Case Study of Sukareja Village, Sukasari District, Subang

Abstract

The United Nations recognizes access to water and sanitation as a fundamental human right. Nevertheless, in the face of climate change and haphazard development, ensuring water access to all regions in Subang still provides a challenge. This study will design and analyze a water distribution system in Sukareja Village, Sukasari District, Subang Regency.  By incorporating climate resilience strategies, this study aims to ensure a sustainable drinking water supply system. A combination of quantitative and qualitative methods was carried out to assess water demand, reservoir volume plan, piping network and evaluate local socioeconomic conditions. Data were gathered through field observations, interviews, literature reviews and geoelectric analysis. EPANET modeling was used to simulate the water distribution network sustainability. The analysis showed that a 3 m wide by 8 m tall water tower, an optimized pipe network, and a drilled well with ±120 m depth were required. Selecting appropriate materials for designs was found to be critical to reduce costs and increase climate resilience. The study concludes that incorporating climate resilience strategies into water system design is essential to guarantee a steady water supply in Sukareja Village. This has significant implications for similar rural communities facing water scarcity due to environmental change.