Analysis of statistical data failures on water networks; Introduction of an overhaul planning method, taking into account the aging factor of the public infrastructure; Implementation of the LSA model in water network overhaul planning; Investigation of sustainable cost optimization for financing overhauls in water supply systems; Exploration of social responsible factors that reduce the financial burden on local budgets.
AbstractThe poor technical conditions of the water supply systems complicate the quality of urban population life and create a burden on public budgets. We examine the water supply system factors in Ukraine and identify the main parameters that restrain their development. This study examines the development of overhaul planning in water supply systems in Ukraine, taking into account the network equipment-aging factor. We employ a method for optimizing the planned costs for overhauls in water supply networks by engaging the latent-semantic analysis model (LSA). The LSA model provides a novel approach to sustainable planning of several economic factors in water supply. The exhibited results underline prominent technical and economic similarities in Ukrainian water supply systems. These results allow us to reveal an unsustainable usage of public funding for overhauls. In addition, the overhaul planning method engaged, improves the Ukrainian water supply sector. It helps the country to abandon the current reactive water management approach and aims towards proactive and sustainable water management. This innovative approach could redefine the public managerial profile, calibrating it towards a socially responsible one, significantly raising the quality of the urban population's living standards.