Minimizing Unaccounted-for Water (UFW)
Résumé
Abstract "Unaccounted for water", refers to the portion of water produced by a water utility system that is lost or untraceable within the distribution network before reaching consumers. The main objective of this paper is to explore ways to mitigate the occurrence of unaccounted for water usage in drinking water. This will be achieved through a methodical, multi-stage process that encompasses the implementation of measures such as leak detection, water flow measurement, meter repairs, prevention of clandestine connections, and enhancement of collection and billing processes. This study has devised a methodology with the goal of assisting utilities in lowering Unaccounted-for Water (UFW) rates. This method is a systematic, multi-step approach that encompasses activities such as monitoring water flow, deploying leak detection measures, installing, and fixing meters, curtailing unauthorized connections, and streamlining billing and collections processes. The initiation phase involves choosing a pilot area, examining similar initiatives, conducting on-site visits, arranging meetings, establishing a timeline, creating and implementing base maps and water network plans, evaluating and comparing end-line results, and reporting findings. It is anticipated that a significant reduction in the percentage of Unaccounted-for Water will be achieved through the identification and correction of leaks.
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