Overhauls in water supply systems in Ukraine: A hydro-economic model of socially responsible planning and cost management

摘要

The 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 mathematical technique for optimizing the planned costs for overhauls in water supply networks by engaging latent-semantic analysis (LSA). The LSA 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 model 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. (C) 2018 Elsevier Ltd. All rights reserved.