|
|
Parametric budget estimation - Innovation of the method of determining bid prices in a construction company
Vrbka, Marek ; Comorek,, Martin (referee) ; Elingerová,, Helena (referee) ; Mésároš,, Peter (referee) ; Tichá, Alena (advisor)
Today's trend in construction is the emphasis on the most extensive unification. There are a number of building systems and technologies that can be clearly defined in terms of their technological solution. This trend opens up opportunities for innovative pricing approaches, or prices at which their construction products are offered by construction companies to their potential customers. From the customer's viewpoint, the offer price for the building, determined by the construction company, is the dominant part of the purchase price of the building work. The traditional way of determining the offer is the itemised budget. Creating itemised budgets is costly for companies and time-consuming, especially due to the costs of specialised budgets and their hardware and software equipment. The main idea of the dissertation is the effort to innovate in the area of budgeting of building structures designed for housing in the Czech Republic. The dissertation focuses more on the innovation of bidding in construction companies in the form of parametric budgeting. Parametric budgeting is an innovation based on parametric cost estimation methods. The principle of parametric budgeting correlates statistical analyses by calculating the cost of model cases with specific cases using the regression functions set for a given data set. A link between model and specific cases is spatial, technical, technological and material parameters. The dissertation’s overall objective is to evaluate in particular whether parametric budgeting makes it possible to increase the efficiency of the bidding process in enterprises. In the thesis are used calculation methods to determine construction costs in the form of item budgets. In addition, mathematical methods are used to determine the regression function of a particular data set for creating and examining cost estimation relationships. In the dissertation are used investment procedures to determine simple payback period, cash flow, etc.
|
|
|
Determination of Technical-economic Index for Wooden Structures with Help of Generated Data Base
Vrbka, Marek ; Tajbr, Aleš (referee) ; Krejza, Zdeněk (advisor)
This bachelor thesis describes wood structures and their structural systems along with their advantages and disadvantages. In the thesis calculation of technical-economic index (TEI) was performed for certain type of modern wood frame structure. From data analysis the author proposed two-stage application for determining the value of TEI of wood frame structures. In the first stage the author proposed methodology TEI; IC (technical-economic index, internal classifications), which is based on the principles used in the context of budgetary indicators. In the second stage the author proposed methodology TEI; CF (technical-economic index, complex formula). This methodology is based on calculation of TEI, where the default values are modified by coefficients reflecting influences affecting the value of TEI. The first stage is designed for implementation in the budgeting database software. The second stage is intended for implementation in software such as Microsoft Excel.
|
|
|
Parametric budget estimation - Innovation of the method of determining bid prices in a construction company
Vrbka, Marek ; Comorek,, Martin (referee) ; Elingerová,, Helena (referee) ; Mésároš,, Peter (referee) ; Tichá, Alena (advisor)
Today's trend in construction is the emphasis on the most extensive unification. There are a number of building systems and technologies that can be clearly defined in terms of their technological solution. This trend opens up opportunities for innovative pricing approaches, or prices at which their construction products are offered by construction companies to their potential customers. From the customer's viewpoint, the offer price for the building, determined by the construction company, is the dominant part of the purchase price of the building work. The traditional way of determining the offer is the itemised budget. Creating itemised budgets is costly for companies and time-consuming, especially due to the costs of specialised budgets and their hardware and software equipment. The main idea of the dissertation is the effort to innovate in the area of budgeting of building structures designed for housing in the Czech Republic. The dissertation focuses more on the innovation of bidding in construction companies in the form of parametric budgeting. Parametric budgeting is an innovation based on parametric cost estimation methods. The principle of parametric budgeting correlates statistical analyses by calculating the cost of model cases with specific cases using the regression functions set for a given data set. A link between model and specific cases is spatial, technical, technological and material parameters. The dissertation’s overall objective is to evaluate in particular whether parametric budgeting makes it possible to increase the efficiency of the bidding process in enterprises. In the thesis are used calculation methods to determine construction costs in the form of item budgets. In addition, mathematical methods are used to determine the regression function of a particular data set for creating and examining cost estimation relationships. In the dissertation are used investment procedures to determine simple payback period, cash flow, etc.
|
|
|
Dynamic card of cost indicator of house
Vrbka, Marek ; Tajbr,, Aleš (referee) ; Krejza, Zdeněk (advisor)
This master thesis describes a detached house, requirements for the detached house, price, technical-economic index and card of cost indicator. The author performed an analysis of selected houses and itemized budgets of selected houses. Different shapes, technologies and solutions of materials are included in the analysis. The author, from the analysis, inferred the behavior of technical-economic index (TEI) of detached houses. The author described behavior in the particular and sub models. The author suggested methodology of calculation of the price data, the spatial data and the structure of price TEICF2 (technical-economic index, complex formula, version 2) of planned detached house. The author founded his methodology on particular and sub models. The principle of methodology TEICF2 consists in the analogy of the planned detached house with the model with same parameters. The author implemented TEICF2 into application dyCBI. Application dyCBI is working on Microsoft Excel.
|
|
|
Determination of Technical-economic Index for Wooden Structures with Help of Generated Data Base
Vrbka, Marek ; Tajbr, Aleš (referee) ; Krejza, Zdeněk (advisor)
This bachelor thesis describes wood structures and their structural systems along with their advantages and disadvantages. In the thesis calculation of technical-economic index (TEI) was performed for certain type of modern wood frame structure. From data analysis the author proposed two-stage application for determining the value of TEI of wood frame structures. In the first stage the author proposed methodology TEI; IC (technical-economic index, internal classifications), which is based on the principles used in the context of budgetary indicators. In the second stage the author proposed methodology TEI; CF (technical-economic index, complex formula). This methodology is based on calculation of TEI, where the default values are modified by coefficients reflecting influences affecting the value of TEI. The first stage is designed for implementation in the budgeting database software. The second stage is intended for implementation in software such as Microsoft Excel.
|
guest ::
RSS feed.