National Repository of Grey Literature 82 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Comparison of mechanical and biological wastewater treatment plants in terms of financial costs and environmental impact
Winkler, Ondřej ; Výskala, Miloslav (referee) ; Aigel, Petr (advisor)
The aim of this bachelor thesis is to analyse and compare the operating costs and quality of water discharged at mechanical-biological and root wastewater treatment plants. In the first part, the bachelor thesis deals with theoretical knowledge in the field of wastewater treatment. There is legislation related to WWTPs, types, quantities, and transport of wastewater, it also describes the process and technology of water treatment and, finally, the management of waste generated during treatment and its treatment. The following chapters are devoted to economic indicators of wastewater treatment plants as well as pollution indicators. This part forms the transition between the theoretical and practical part of the bachelor thesis. We will learn here what are the costs of operating the treatment plant and how these costs will be reflected in the calculation of sewerage. We will also learn here which pollution indicators are measured as part of the quality of wastewater discharged from the WWTP. In the following part, the bachelor's thesis deals with the analysis and comparison of the already mentioned costs of operation and quality of discharged water at different types of wastewater treatment plants. The analysis was performed at four root and six mechanical-biological wastewater treatment plants in a total of four districts. The conclusion of the bachelor thesis belongs to the global comparison within the Czech Republic and the evaluation of the goals of the bachelor thesis.
Analysis of valuation of a building object by cost method
Somerlíková, Martina ; Výskala, Miloslav (referee) ; Aigel, Petr (advisor)
This bachelor thesis is concerned with the valuation of sports halls in a cost way, whose trend of the construction is becoming biger. The aim of this thesis is to analyze the volume shares of prices and compare them with the item budget, finding the correct average height of the hall, come to the genesis of coefficients of conversion of the basic prices K1 to Ki and determine the unit price per m3 of enclosed space. The theoretical part defines the basic terms and definitions that relate to this issue. The practical part is concerned with the analysis of seven sports halls. Subsequently, their price shares are compared with the Decree No 441/2013 Coll. and evaluated.
Ecology of wooden buildings and passive wooden buildings
Servusová, Michaela ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
This thesis deals with an ecological impact of a building process. The work is focused on the impact of wooden buildings on environment. In theoretical part of the thesis concepts related to the construction of wooden buildings and passive houses are described and possible environmental assessment methods are defined. In the practical part of the thesis environmental aspects of construction production and materials are evaluated. Prices of natural materials are also defined and the most suitable ecological solution is selected.
Economic evaluation of timber construction and its possible adaptations
Mišúth, Marek ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
The main objective of bachelor thesis is comparing materials selected by theparticles of the wooden building and find the most suitable variant possible.Comparative factors are based on economic, ecological and thermal technicalproperties of the structure.
Analysis of material design of family houses
Kurčová, Kristína ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
The bachelor's thesis deals with the comparison of wooden buildings and masonry structures in terms of decisive factors in the selection of material design of family houses. The theoretical part explains the basic types of construction of houses and their development to the present. In the practical part, the individual decisive factors are compared. These are: price, quality, speed of construction, service life, thermal and acoustic comfort, operating costs and disposal costs. The price factor is examined in more detail.
Possibilities of using UAVs and similar devices in the building industry
Kašiár, Dominik ; Výskala, Miloslav (referee) ; Aigel, Petr (advisor)
The diploma thesis deals with the creation of a 3D model using laser scanning by unmanned aircraft (UAV). In the first part the author describes the history, legislation, the possibility of using unmanned aircraft and their dividing. The next section describes the process of creating a 3D model from data collection, using a drone to the actual modeling in Revit and subsequent use of the 3D model.
Household cost analysis
Havránková, Denisa ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
The diploma thesis deals with the analysis of the cost of a house in the area of peripheral constructions and the effect of thermal insulation on energy consumption for heating and hot water. The theoretical part generally defines renewable energy sources, heat sources, thermal transmissions and structural losses, basics of valuation of construction works and supplies and overview of state subsidies. In the practical part are proposed composition of peripheral constructions, calculation of heat transfer coefficient of all designed perimeter structures and their subsequent evaluation. Furthermore, there is an estimated annual energy demand for heating and hot water and annual electricity consumption in the household. At the end of diploma thesis is a proposal of suitable energy sources and calculation of the return on investment in these sources.
Analysis of the possibilities of linking building and economic software and software for technical drawing
Domanský, Vojtěch ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
The main topic of the thesis is the analysis of the possibilities of linking building and economic software and software for technical drawing, in which BIM models are created, in order to achieve automatization of BIM model budgeting. The introductory, theoretical part defines the area of solved problematics in a broader background and the context of the problem. The overarching theme is BIM. Therefore, the basics and principles of this method, its fundamental aspects and current implementation within the Czech Republic are solved. The following chapters deal with standard budgeting procedures in the Czech construction market. The specifics of classical methods and their shortcomings in the context of contemporary construction are described. In the following part of the thesis the BIM budgeting concept, its vision and related aspects are discussed in more detail. The actual draft of the solution of interconnection of price systems and software, in which the BIM model is created, with orientation on valuation automation, is presented in the final, practical part of this thesis. Requirements for solution are defined and the procedure of its creation is described. Finally, the solution is tested and evaluated.
Cost analysis of a smart house
Vacek, Jan ; Výskala, Miloslav (referee) ; Aigel, Petr (advisor)
The bachelor thesis focuses on cost analysis of smart house. It describes the gradual development of technologies that have affected today's smart homes. The thesis also shows the possibilities that these systems offer to users. The use of these technologies and their interconnection is explained in more detail in order to save electricity and household finances. It also contains a description of the potential risks of attacking the aforementioned systems by unauthorized persons. The practical part deals with experimental measurements on a model of a room equipped with smart devices.
Analysis of time of construction
Šmol, Tomáš ; Bařica, Zdeněk (referee) ; Aigel, Petr (advisor)
This bachelor thesis focuses on assessment of time requirement of building labour during reconstruction of certain part of highway D1 and D2 and it also compares particular sections with regard on submitted work schedule, established range of work, different surface of roadway casing and various (unspecified) builders. The goal is to compare speed of implementation of realization in locations of concrete and asphalt casings, dependence on state of subsoil, existence of crossings of middle separating strips and length of certain parts of highway.

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