The thesis deals with possibilities of an application of system dynamics methodics for an understanding and teaching the project management. A dynamic simulation model has been created for this purpose by using Vensim. A web simulator for the project management, which is based on the simulation model, has been created in the next part of the thesis. The benefit of the simulator over the model is its user- friendliness and its self-explanatory graphic interface, which makes it possible to use the simulation model for purposes of teaching and further reaserch in the field of project management. Powered by TCPDF (www.tcpdf.org)

More than ninety per cent of projects are run by project teams and the stronger the team the more likely the project will succeed. Team building activities are performed to both increase team performance and to enhance the likelihood of project success. For the purpose of this study, information technology (IT) business projects were chosen as IT is a major driving force in business today and there is widespread dissatisfaction with the performance of IT business projects. In analysing the causes of dissatisfaction, increasingly researchers are recognising that technology is a secondary issue behind the human side of project team management. Business projects were chosen because increasingly IT is being used in the business environment to solve problems in the post-industrial era characterised by the service industry, while the manufacturing industry, from which much of the project literature has emerged, reduces. The importance of the project team in developing IT business projects is well recognised and managers are concerned about their ability to transform an ad-hoc collection of people assigned to a particular project into a coherent, integrated project team. In most cases the activities recommended to build a successful IT business project team have been theoretically based, rather than empirically founded. The goal of this research was to investigate the team building activities used on successful projects. To achieve this goal, the research defines the key measures of project success and establishes their relative importance; determines the most important team building activities for project success with experienced project managers; enhances the understanding of implementation of team building activities on successful projects; and provides suggestions on how to increase the likelihood of project success through focusing on team building activities. The research used the analytic hierarchy process (AHP) to develop a hierarchical model linking project success measures with team building activities. Confirmation of the AHP results and additional understanding of team building activities implementation was achieved by interviewing experienced project managers. The research found that customer satisfaction, although seldom used, was significantly more important as a project success measure than the three measures most often used - time, budget and scope. As identified by project managers, the most important team building activities for achieving customer satisfaction are team leadership; ensuring senior management support; staffing the team properly; planning the project with the team and empowering team members; building commitment among team members; developing strong communication channels and developing appropriate organisational interfaces. The research found successful projects focused on relationships in addition to the task focus of many project methodologies. The research findings on team building activities will enable project leaders on IT business projects to develop empowered project teams with stronger affiliations and support throughout the organisation. By empowering project teams to create effective internal and external relationships there will be fewer project failures, increased customer satisfaction and improved achievement of project success.

Impact of competitive pressures, ever-increasing investor demands and the unstable economic situation forces construction companies to more effective preparation and management of contracts. The subject of this thesis is the preparation and management of construction contracts in the construction company. The theoretical part is devoted to the description management by project and its tools, supply activities and supplier preparation of construction. Theoretical explanation matters of project management is followed by practical demonstration of the selected job.

The diploma thesis deals with the issue of managing a construction contract in a construction company. The aim of the thesis is to describe preparation and managing of a construction contract. The theoretical part concerns with description of project managing and its tools, supplier's duties and construction preparation. The out come of the thesis is a practical demonstration of a chosen example.

<p>The construction industry contributes significantly to the GDP of the United States, attributing to its growth at an unprecedented rate. Efficient planning on all stages of construction is the only way to combat dynamic obstructions and deliver projects on time. The first element involved in the planning phase deals with the layout of the Construction Site. It significantly regulates the pace at which construction operations function and directly affects the time, cost, and safety linked to the successful delivery of the target project. Hence, it is paramount to ensure that every component of the construction site maneuvers with the utmost productivity. One such equipment that occupies significant attention while carrying out the CSLP process is Tower Crane. Tower crane optimization is pivotal to ensure proper lifting and handling of materials, and warrant conflict-free work zones. This research, therefore, aims to optimize its position by maximizing the lift ability. To achieve the goals, Generative Design- a paradigm that integrates the constructive features of mathematical and visual optimization techniques, is used to develop a relatively comprehensible prototype. The first part of the research, thus, utilized Generative Design on two construction sites- one from the United States and one from India. After implementing the visual programming algorithm, an improvement of 40% was warranted in the lift score. A pool of potential alternatives was explored and supplemented by the trade-off illustrations. The concept of trade-off was substantiated by allowing a framework for prioritization of lift cycles, and facilitating a holistic decision-making process. To evaluate the usability, 12 participants were chosen based on their previous experience with tower crane operations. The participants witnessed a live demonstration of the algorithm, answered a Likert scale questionnaire, and appeared for an open-ended interview to provide feedback about the proposed Generative Design technique. After carrying out narrative analysis for the usability aspect- it has been unanimously observed that the technique has extreme efficiency of usage and can evidently prevent the occurrence of errors. The study concludes by providing recommendations to augment the significance and usability of Generative Design for tower crane position optimization. </p><br>

Following a grounded theory research model, the research uncovered and presented the state of debris recycling to a national association of demolition contractors to measure their willingness and attitudes towards the growing trend in the circular economy and adapting their business models to incorporate it into their own contracts. The first part was finding the deficiencies in the current model based on government reports and through interviews with county-level emergency managers. Second, successful businesses that already use the circular economy design in their operations were used as exemplars to emulate and their opinions and suggestions were discussed. The outputs of the emergency managers and the successful businesses was folded into the third phase of the research with surveys to the membership of the National Demolition Association (NDA) with multiple-choice, scalar questions and open-ended, opinion-heavy questions throughout. The findings were reported back to the head of the partnering organization, the NDA, to focus outreach, training, and policy advocacy concentration for the national organization as a whole, but to related and tangentially-connected industries to their own.

The thesis includes business intention of construction company in the form of a feasibility study. Planned company deals with the realization of timber-framed buildings that are built by hand directly on the construction site. The introductory part describes basic knowledge of the investment projects planning. One subchapter shortly describes the timber construction system. Parts of the business intention are oriented on corporate strategy, marketing, production technology, manpower, economic a financial analysis and risk management. In conclusion is an overall assessment of the project feasibility.

<div>This research analyzes over 60,000 awarded highway contracts from 18 states throughout the United States. Analysis was performed on the state and aggregate level. The contracts were awarded from the years 2008 through 2018. Statistical analysis utilizing Pearson's Correlation and Ordinary Least Squares regression for each sample was performed to identify each variables relationship between the budget and awarded values.</div><div>The research examined effects of economic indicators, contractor descriptors and yearly/seasonal adjustments These variables included DBE Participation Goal, Number of Bidders, Project Dollar Value, Project Duration, Unemployment Rate, S&P 500 Index, Volatility Index, quarter, and year of project award. The results were examined by using a combination of simple statistical summaries and econometric coefficients called a cost vector. <br></div><div>Summary statistics observed Bid Difference at 8.5% below the Engineer's Estimate. The study observed DBE Participation Goals averaged 3.74% of the value of contracts, with an observed average of 4.5 bidders per contract. <br></div><div>The research determined that 55% of observed states had a positive significant correlation with DBE Participation Goal and Bid Difference. This correlation translated to nearly $80 million in additional cost. In addition, the research determined that all 19 groups in this study had a negative significant correlation with the Number of Bidders. The correlation translated to a savings of nearly $500 million. <br></div>