Abstract
Study of infrastructure is required to improve the drinking water supply system, in order to achieve The Long-Term Plan Targets on Water Supply (RPJMN) 2015-2019 concerning 100% universal and equitable access to drinking water services, in accordance with the purpose of Sustainable Development Goals (SDGs) in 2019. Subang district was selected as a case study of water supply improvement because of the improving development in that area and the population growth rate, influencing the need for drinking water. The purpose study is to determine the problems of drinking water supply system, to analyze alternatives for improving water supply system by performing weighted ranking factors in drinking water supply improvement with AHP method and analyzed by fuzzy logic. The method for water supply system improvement could be performed by looking at influential factors using fuzzy AHP approach to obtain some appropriate alternatives. Technical and operational factors was considered the most influential factor in the improvement of water supply system, followed by management capacity, environment, and financial aspect. Fuzzy method with rule base input approach used in this analysis was influencing the output that became the policy alternative to improve drinking water supply.
Highlights
There were 386 Local Water Company (PDAM) from 542 regional autonomous in Indonesia, where is only 53% that include in “Healthy” category [2] (BPPSPAM, 2015). drinking water supply in 2015 was not reached the target yet, with 68.87% proper drinking water access
Fuzzy Analytic Hierarchy Process (AHP) approach was done in order to improve drinking water supply
Basic concepts of water supply system, the distribution by local water company, the company's financial viability, improvement analysis and the basic concept of AHP and Fuzzy logic method will be obtained from literature review
Summary
There were 386 Local Water Company (PDAM) from 542 regional autonomous in Indonesia, where is only 53% that include in “Healthy” category [2] (BPPSPAM, 2015). drinking water supply in 2015 was not reached the target yet, with 68.87% proper drinking water access. Drinking water supply in 2015 was not reached the target yet, with 68.87% proper drinking water access. The improvement of water infrastructure and tool is needed to reach 100% of drinking water universal access, as what has been expected by Sustainable Development Goals (SDGs) in 2019. The case study of this research was done in Subang District served by PDAM Tirta Rangga as local water company to provide drinking water. Fuzzy AHP approach was done in order to improve drinking water supply. This method is often used in research to improve drinking water supply as the research that was done by [16] Bojan Sradjevic and Medeiros in the year (2008). In Thailand year [18]
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
