SCHEME OF OPTIMIZATION AND RECONSTRUCTION OF WATER SUPPLY NETWORKS IN THE TOWN OF KOZATSKE, BERYSLAV DISTRICT, KHERSON REGION

Abstract

The article presents the relevance of the work, which is to reform, modernize and develop water supply in Ukraine. These are problems that need to be addressed immediately, primarily due to the constant increase in arrears of payment for services from budgetary organizations and the public. An analysis of the operation of the water supply system of the Cossack urbantype settlement is presented. The analysis of realization of design decisions concerning system of water supply of the settlement is resulted. The purpose of work and tasks for achievement of the specified purpose are presented, namely: to carry out the analysis of the general characteristic of the settlement of urban type Kozatske and prospects of its development; to analyze the operation of the existing water supply system and its technical condition; to carry out hydraulic calculations of a water supply network; to substantiate the main problems of functioning of the water supply system of the urban-type settlement Kozatske; to provide recommendations on eliminating the shortcomings of the functioning of the water supply system of the urban-type settlement Kozatske and its development. The location of the urban-type settlement Kozatske is presented. Structural and quantitative indicators of water consumers are given. Indicators of declared and actual water use are presented. The characteristics of the water supply system of the settlement are given. The source of water supply of the settlement is presented. The characteristics of the well №2-25 are presented and the submersible pump ЕВВ8-25-100 equipped with the motor axis speed converter is modernized. Pressure-regulating constructions on the territory of ZSO of wells are located 10 water towers with different capacity and height of a trunk. The characteristics of the pipeline network and its further possibility of operation are presented. Water losses in the water supply system of the village are given. Conclusions and proposals on optimization of work and reconstruction of the water supply network of the town of Kozatske are presented.