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Study of rehabilitation alternatives of the selected part of the sewerage network
Dvořák, Pavel ; Prax,, Petr (referee) ; Raclavský, Jaroslav (advisor)
The theme of this bachelor thesis is elaboration, evaluation and comparison of alternative ways of solving the reconstruction of a part of a sewer network. For this purpose, this bachelor thesis is divided to two parts. In the first part, there is a researchof the metods used for repair and reconstruction of a sewer network, with the greatest emphasis being placed on methods of renovation, whose goal is to improve the functional and operational properties of the sewer. There are also descriptions of technological procedures, usability area and the basic technical parameters from manufacturers. In the second part, the acquired knowledge is applied in the solution of the reconstruction of the real sewer network, namely in the urban part of Znojmo, Znojmo - město, the residential area of Pražská street. Two solutions have been developed. At first variant only trenchless technologies were considered, in the second variant a recovery of the pipeline by open trench.
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Study of rehabilitation of the sewer network of selected parts urbanized area
Voldán, Karel ; Malaník,, Stanislav (referee) ; Raclavský, Jaroslav (advisor)
The aim of the diploma thesis was the elaboration of a study of the rehabilitation of the sewerage network in the part of the town of Znojmo. The work is conceived in the form of accompanying and technical reports. The accompanying report contains a brief description of the interest site, basic information about the sewerage system operator and land data. The technical report contains a description of the individual segments of the sewer network, supplemented by photo documentation of the selected faults located on the selected sections. In addition, the evaluation of the structural state of the sub-sections is carried out here. The following subchapter draws up two hydraulic models and their modifications after the recovery of the sewer system. Another part of the technical report describes possible options for remediation technologies. The last part deals with the conclusions and recommendations for the sewer network operator including a briefly outlined economic page in the selection of remediation technology.
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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.
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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.
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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.
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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.
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Design of rehabilitation of selected parts of the sewer network in Valašské Meziříčí
Škařupová, Karolína ; Karásek, Miloš (referee) ; Raclavský, Jaroslav (advisor)
The aim of this master´s thesis was design of rehabilitation of selected parts of the sewer network in Valašské Meziříčí. The work is divided into several parts. The first part is a description of the preliminary research based on appointments with the operator of the sewer network. The second section describes the basic information on the assessment of the sewer network. In the third part, the evaluation of technical and operational conditions according to ČSN EN 13 508. This section was supplemented by creation of supportive software program in Microsoft Office Excel, which is based on the proposed TNV 756905. In the next part the environmental assessment was performed digging and trenchless technology and then selected a possibility representative to design of selected parts. The fifth and sixth section contains technical and economic evaluation designed technology. A final section deals with the choosing optimal rehabilitation technologies for the design of selected parts of the sewer network.
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Design of the Střížov sewer network
Vrána, Radek ; Úterský, Michal (referee) ; Ručka, Jan (advisor)
The aim of this bachelor's thesis is to elaborate the proposal technical design of the drainage village Střížov by combined sewer network. The first part deals about the area of interest. In the next part the thesis deals with the design and description of the location of sewer with respect to crossing with existing utility lines. It is also processed hydrotechnical situation of dewatered area and detailed longitudinal profile of the main collector.
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Simplified documentation of the sewerage network of the Doubravník
Doušková, Zuzana ; Hluštík, Petr (referee) ; Ručka, Jan (advisor)
Pasport of sewer system in township Doubravník is aim of this bachelor thesis. It was atudied construction of shaft, depth of tributaries and runoffs of pipeline, presence of sediments and balast water and it was assessed the overall condition of sewer and of an objects connected to it during field research. Summary of shafts according to revision sheets, photo dokumentation, posport and evaluation of technical condition of sewer and creation of broader context site plan, sinoptic site plan, detailed site plan and hydrotechnical site plan of sewer network of township Doubravník it work output.
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Operating and technical condition of the sewer network
Škařupová, Karolína ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
The aim of this bachelor thesis was to prepare a list of methods which used for analyzing the operational and technical condition of the sewer network. In this thesis, I worked up a support software program in Excel which is based on the proposed 756905 TNV (Design) for the assessment of sewer networks, sewer systems and buildings. The first part is treated by means of research and deals with methods and apparatus to determine the operational and technical condition of the sewer network. To better understand the issue, this part be supplemented with information from the design of sewer networks and sewage connections. The second part deals with the technical assessment of the sewer network and classification coding system according to EN 13508-2 and 756,905 according to TNV (Design).
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