National Repository of Grey Literature 48 records found  beginprevious26 - 35nextend  jump to record: Search took 0.01 seconds. 
The study of rehabilitation alternatives selected of sewer network
Novák, Tomáš ; Hluštík, Petr (referee) ; Raclavský, Jaroslav (advisor)
The topic of my bachelor thesis is an evaluation of alternative solutions in terms of a reconstruction of a section of a sewage system using trenchless technology. For this purpose, the work is split into two parts. The main goal of the first, theoretical part is an introduction into trenchless technology and its description. The focus is particularly put on methods used for a new construction, eventually a number of renovation methods, which keep the construction of the rehabilitated conduit. Besides the description of the individual methods, the first part also contains their technological procedure, and their positives and negatives. The second part further uses the newly gained knowledge to solve a specific case on the Veveří street in Brno city. As the reconstructed section of the sewage network is in the built up area of the city, the primarily reflected possibility for the reconstruction in the work is trenchless technology.
Alternative methods of sewer systems of municipalities
Podhrázský, Martin ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
The first part of thesis focus on design of alternative sewer collection systems. Shortly is described the influence of using alternative sewers to quality of wastewater, next are described parts of pressure and vacuum sewer systems and possible ways for designing. The second part applies known for designing both pressure and vacuum sewer system in municipality Lubna, Czech Republic, and compare the cost of construction of alternative sewer systems with traditional gravity system. It is possible to reduce cost of sewer collection systems using alternative ways, mainly when in the locality are inappropriate conditions for a traditional gravity system.
Study of sewerage and wastewater disposal
Dvorský, Petr ; Úterský, Michal (referee) ; Hluštík, Petr (advisor)
This thesis deals with the study of the sewerage network in the village of Pavlovice u Přerova. Its main objective is to accomplish the passportization of the sewer network in the village, including the inspection of the waste water treatment plants. Based on the results of the passport, a hydraulic analysis of the sewer network was performed. The technical and operational state of the selected sections and the objects on the sewer network was evaluated. The draft measures for bad sections of the sewerage network and for the waste water treatment plants were taken on the basis of the evaluation. In the next part of the thesis, there were chosen methods of rehabilitation of the sewer network and the design of new waste water treatment plants. The proposed variants are also economically evaluated and compared. The thesis is complemented by the situation of the sewer network as a result of the passportization and also with the hydrotechnical situation.
Design of the Krahulov sewer network
Fučík, David ; Balas, Jan (referee) ; Ručka, Jan (advisor)
This bachelor thesis deals with the design of a technical solution for drainage of the village Krahulov with a combined sewerage network. The first part describes the area of interest. In the next part of the thesis it deals with the design of suitable sewer network routes with respect to the existing engineering networks. The hydrotechnical calculations, the hydrotechnical situation of the dewatered area and the detailed longitudinal profile of the main drains are elaborated. The resulting proposal can serve to a general proposal or as a preliminary draft for the preparation of a real project.
Assessment of sewerage systems of urban catchments
Velikovská, Kristýna ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
The bachelor thesis prepares new and present knowledge of assessment of sewerage systems of urban catchments. Theoretical part of the thesis describes classical and contemporary integrated concept of draining waste water from urban catchments. In pursuance of contemporary integrated concept, there is a list of methods, which is used for monitoring conditions of sewer system, making a simulative modeling and solving of elementar tasks in water management. Practical part of the thesis uses gained knowledge to assess sewerage systems of Kladeruby nad Oslavou village. The bachelor thesis is written with respect to valid legislation.
Structural and technical condition of the sewer network
Šimek, Radim ; Hluštík, Petr (referee) ; Raclavský, Jaroslav (advisor)
The bachelor thesis is focused on the evaluation of the construction and technical condition of the selected part of the sewer network. The first part of the thesis deals with the problems of designing, exploration and methodology of evaluation of sewerage system and sewer connections. In the second part of the camera records were recorded failure classification according to the coding system ČSN EN 13508-2. The individual shafts and sections of the selected section of the sewer network were evaluated by technical indicators for which the overall technical condition was evaluated. The data was processed in Microsoft Office Excel. The results found show that the selected section of the sewerage network is in critical condition and measures should be taken to address it. At the end of the thesis there are proposed basic possibilities of rehabilitation.
The study of selected sewer network in an urbanized catchment
Korytář, Ivo ; Habr,, Vladimír (referee) ; Raclavský, Jaroslav (advisor)
This paper deals the case study of the chosen sewer system in the village Starý Mateřov. The study solves passportization of sewer, what is the base for creating technical condition mainly for three selected sections. According to the results from the technical conditions of the three selected sections were suggested suitable options of redevelopment. The options are compared in financial way. The last chapter suggests two possibilities how to deal with the sewage. The first option consists of the transferring waste water to the waste water treatment plant in Pardubice - Semtín. The second option suggests building a new waste water treatment plant in Starý Mateřov. The options are compared in financial way.
The study of rehabilitation of the selected sewer network
Cagášek, Radim ; Helcelet, Marek (referee) ; Raclavský, Jaroslav (advisor)
This work deals with the evaluation of the technological state of the sewerage network, as well as the subsequent method of remediation for each failure. The first part contains the accompanying report. This report includes information on the municipality in which the evaluation of the technical condition of the sewerage network took place. Next section includes the actual technical report which has data on the sewage network and its inspection. There are also information about the evaluation of the network‘s technical condition and viable ways of its rehabilitation. At the end of the section there are suggested possible ways of remediation for each of the detected failures. In the next chapter there are calculations for construction technical indicators and the calculation of the capacity of the sewerage network. The last section contains technical data sheet listing the faults of the individual sections and geodetic focus on manholes.
Hydraulic calculation of sewage system in Lipůvka
Balas, Jan ; Raček, Jakub (referee) ; Hluštík, Petr (advisor)
Diploma thesis is focused on hydraulic assessment of Lipůvka´s sewer system, done by dynamic rainfall-runoff simulation model. Because of this fact, chapter about mathematical models is included. Commonly used programs to this actions are listed as well. Next part of the thesis describes monitoring campaign, which was done in Lipůvka and results are used to calibrate the simulation model. Hydraulic assessment of sewer system by this calibrated model was done.
The rebuilding plan sewer network Sříbro City
Heřman, Miroslav ; Synáčková, Marcela (advisor) ; Zdeněk, Zdeněk (referee)
The present work provides a general description of the development of sewerage system in the world and in the Czech Republic. This is supplemented with the most commonly used materials and legislative links. The main objective of this thesis is to conduct a detailed description of a construction-technical survey of the sewer network city Stříbro. It contains documentation of the status quo, construction problems and defects in the sewer network in the next section, then the data obtained with the use of CCTV survey, evaluate and suggest restoring the city sewer system city Stříbro. The reason for the development is to create a recovery plan for the purpose of efficient operation of the sewer.

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