|
|
The study of selected rehabilitation of sewer network
Lžičař, Jakub ; Habr,, Vladimír (referee) ; Raclavský, Jaroslav (advisor)
The diploma thesis deals with sewage systems, evaluation of their technical conditions and various methods of sewage system reconstruction. First chapters provide theoretical background for sewage system reconstruction and contains general information about sewage systems and basic terminology. Next chapters describe the theoretical procedure of elaboration of proposal of existing sewage system remediation including the evaluation of technical conditions of sewage system and the evaluation of individual technical indicators. Then, individual methods of sewage system reconstruction are described. The second part of diploma thesis deals with the case study of sewage system in the village of Mikulovice. The case study is elaborated according to procedure specified in the theoretical part of diploma thesis. The case study includes the passportisation of sewage system and the evaluation of technical conditions of three selected sections. On the grounds of discovered defects, the methods of sewage system reconstruction are designed. Finally, each section of sewage system is evaluated and optimal method for its reconstruction is selected.
|
|
|
Monitoring of the sewerage system in the city of Brno
Dvorský, Petr ; Prax,, Petr (referee) ; Hluštík, Petr (advisor)
This thesis deals with the monitoring of the sewerage system in the city of Brno. In the research part, there is made an overview of the most used measuring equipment for the monitoring of the sewerage system – level meters, flowmeters, automatic samplers. The practical part is devoted to the monitoring of the sewerage system in Brno for partial evaluation of the benefits of the project „Reconstruction and completion of sewerage in Brno“, realized in 2012 – 2014. Measuring campaign has taken place from June to October 2017. In the course of the work, the instalation of measuring equipment and the collection of measured data was done. After finishing measuring campaign, the data were evaluated from different aspects – the number of overflows, the quantity of overflowing water, the dilution ratio and the quantity of discharged pollution. Then, the hydraulic and construction technical assement of the pipelines of sewer network and overflow chambers and assements of the quantity of the rainwater were made. The results of the evaluation were compared with the results of the previous monitoring campaingns and with the data obtained before the project has been realized. Based on this, the benefit of the project was determined.
|
|
|
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).
|
|
|
Assessment of the technical condition of the sewer system in the village
Krulová, Martina ; Úterský, Michal (referee) ; Hluštík, Petr (advisor)
This bachelor thesis deals with the assessment of the technical condition of the sewer network in Sudice and the subsequent recommendation of the remediation of sewerage pipes and manhole. In this work there is a legislation that deals with the issue and general information about the village. There is a description of the execution passportization of the sewer network, the passportization target and the current status of the sewer network. In the thesis is devoted a part of hydraulic assessment of sewerage network, where are calculations of sewage flows and rainwater flows in the network and consequent comparison of suggestion flow with the capacity flow. Based on the results of the performed passportization and acquired camera records, the technical condition of the sewer pipes and manholes was evaluated. The work deals with the recommendation of rehabilitation of sewerage pipes and manholes, where the most serious types of failures on the assessed sewer network are found. There are advantages and disadvantages of recommended remediation methods. The thesis includes three drawings (total situation, detailed situation and hydrotechnical situation) and a sample revision sheet.
|
|
|
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.
|
|
|
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 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.
|
|
|
Assessment of a selected sewer system in an urbanized catchment area
Bártík, Tomáš ; Malaník,, Stanislav (referee) ; Raclavský, Jaroslav (advisor)
The aim of the diploma thesis is to asses the current state of a selected part of the sewer network in Znojmo, design of possible remediation and theoretical design of retention tank. The work is devided into an accompanying report, technical report, hydraulics and drawing documentation. The assesment consist of the determination structural and technical condition of selected parts of the sewer network with a proposal for remediation and economic evaluation. The hydraulic part describes the hydraulic model in program SWMM, there are processed here hydraulic calculation and there are 4 different variants of the design of retention tanks.
|
|
|
Evaluation of the construction-technical state of the sewer network
Bártík, Tomáš ; Malaník,, Stanislav (referee) ; Raclavský, Jaroslav (advisor)
The bachelor thesis is focused on the evaluation of the structural and technical condition of the selected part of the sewer network. The work is devided into two parts. The aim of the first part is the issue of designing, exploration and methodology of evaluating of sewer networks and sewer connections. In the second part of the camera records, there was carried out the classification of disorders according to the coding system ČSN EN 13508-2. Each section was subsequently rated by the technical indicators, which were evaluated for overal technical condition. The assessment has shown that one of the sections is in critical condition. It should address the measures to improve the condition of this section. For this reason, there are designed two kinds of rehabilitation.
|
guest ::
