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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Project life cycle phases and some engineering management principles as applied to a project within the broadcasting environment

Da Silva, Antoinette 04 June 2012 (has links)
M. Ing. / Digital Video Broadcasting-Handheld (DVB-H) is a technology that enables the reception of television services/programmes on a specific mobile handheld device. MultiChoice Subscriber Management Services (Propriety) Limited, in the year 2006, commenced a project in South Africa; to deploy a trial DVB-H network. The initial phase of the project included the major cities, namely Johannesburg, Cape Town and Durban. The trial network deployed in South Africa assisted MultiChoice in optimizing the efficiency and reliability of the system. It was at this stage that MultiChoice decided to deploy the DVB-H network in other parts of Africa. MultiChoice soon applied for frequency licenses in Nigeria, Kenya and Namibia. These licenses would enable MultiChoice to operate the DVB-H networks on a commercial platform in those countries; and would also enable MultiChoice to start generating an income by providing this service. Shortly after being awarded a license to broadcast DVB-H, a commercial DVB-H network was launched in Kenya in April 2007. The network consisted of two broadcast sites, at the time. MultiChoice came to an agreement with one of the local Mobile Network Operators (MNO) in Kenya to assist MultiChoice in getting the mobile television handset to the Kenyan people. The MNO possessed the required customer base and also the correct billing infrastructure. An immediate concern was raised by the MNO, about the DVB-H network coverage. With DVB-H, portable outdoor network coverage is guaranteed; however, to obtain coverage inside a building, can be somewhat problematic, especially if that building consists of two or more walls. It will be difficult for the DVB-H signal to penetrate those walls. The MNO’s retail outlets were mostly situated in shopping centre type buildings, hence, the MNO put forward a request for coverage inside the outlets where the mobile handset will be sold. This means that network coverage inside these shopping centre type buildings was required. Therefore, an indoor broadcast system was required in order to obtain the required coverage inside the building. MultiChoice decided to undertake a project to design and build this type of system for the current trial DVB-H network deployed in South Africa. This project would be used as a case study for future projects to be implemented for the network in Kenya. In order to successfully implement an Engineering related project, it is essential to consider both the Project Management aspects and the Engineering Management aspects of that particular project. These two concepts are very closely linked and should not be considered individually when implementing an Engineering project. It is understood that all projects go through certain life cycle phases in some form or other. This document provides the background theory to the four commonly recognized phases of the Project Life Cycle, it is then further shown how various aspects of these life cycle phases were applied to the actual project; and how the implementation of these aspects could improve project performance in the future. Some Engineering Management principles are also discussed and shown how they were applied to the actual project. Elements of this case study shall provide useful information for the projects to be implemented in Kenya.
2

Cost control for increased productivity in an engineering project environment

Dirker, H.G. 17 August 2012 (has links)
M.Ing. / Project cost control constitutes one of the three most important aspects in managing a project effectively. The other two items are time and quality. In order to control the cost aspect of a project as effectively as possible, up-to-date information is needed. This points to a properly integrated cost control system that simultaneously supports all the needs of project management. Fortunately in todays engineering environment, information systems have evolved to such a level that simultaneous support to all aspects of project management is achievable. It is the goal of this thesis to investigate how to do proper cost control and status reporting in the correct manner and as effectively as possible by making use of modern information systems in order to increase to productivity levels of organisations. Ways in which the cost controlling process can be integrated with the status reporting process will be investigated. A case study will be done in the author's own project engineering environment and improvements to the process will be made in order to increase productivity levels in the author's working environment.

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