Návrh rekonstrukce vodovodního řádu v lokalitě Karviná II Doly v souvislosti s provozováním vodovodních sítí na poddolovaném území

Abstract

This diploma thesis analyzes the supply of non-drinking and drinking water in the undermining areas of OKD a. s. in Karvina area. Next chapter is devoted to the services of water networks in the area of Důl ČSM and ČSA. The data of SmVaK Ostrava a. s. were used in this part and the numbers and types of accidents in the water system, supplying drinking water to individual plants were analyzed as well. A part of this thesis is the preparation of project documentation for water segment at Slezská street, of the 2034 meters length, in the undermined area Karvina-Doly II. The aim of reconstruction of the water supply system is to eliminate failure rate of the water sector in the consequences of the impact of mining. The aim is also to improve quality, including a reduction of residence time of the water distributed in concerned area. During the project implementation the technical elements were used to reduce the impact of mining on linear structures.The software EPANET 2.0 was used for hydrotechnical analysis of the area and pressure loss calculation.