Návrh splaškové kanalizace v obci Malenovice

Abstract

The presented bachelor thesis focuses on the design of sewage sewerage system for the village of Malenovice, which lacks this infrastructure so far. The thesis is structured into two main parts - theoretical and practical. The theoretical part of the thesis provides a comprehensive view of the studied area, including the historical development of the village, the characteristics of the geological and hydrogeological conditions, and the current state of the infrastructure. Emphasis is placed on the identification of the problems associated with the absence of sewerage in the village and an analysis of the current state of wastewater management, including an investigation of unknown discharges to watercourses. The next part of the theoretical part deals with the technical aspects of sewage system design, such as sewer layout systems, materials and construction of sewer networks and their installation. The practical part of the thesis focuses on the assessment of two variants of the solution. The first option is to build a WWTP (Wastewater Treatment Plant) in the village, while the second option involves connecting the sewerage system to the existing sewerage network in Frýdlant nad Ostravicí. The proposal itself deals more thoroughly with one of these options and is supported by hydrotechnical calculations. The practical part also includes an estimation of the economic costs associated with the implementation of the proposed variant, including a total calculation and a per capita equivalent calculation. The financing options for this investment project are also considered. Through this research and analysis, the thesis seeks to contribute to the effective solution of wastewater problems in the municipality of Malenovice and to provide useful information for the decision-making process in the planning and implementation of sewerage infrastructure.