About Addis Ababa University Institutional Repository (AAU-ETD)

AAU-ETD is an electronic open access institutional repository of Addis Ababa University that makes available and digitally preserves the scholarly outputs produced at AAU. The repository contains both published and unpublished work including: theses and dissertations,preprint,staff and student publications.

Services provided by AAU Library repository specialist:

  • Create Colleges/Institutes and collections
  • Provide depositing services
  • Train and facilitate community members to add materials
  • Review and add additional descriptive information (metadata) to each record.
  • Maintain open access and ensure preservation of materials
  • Maintain the software and hardware required for continuous service
  • Research copyright and seek permissions

All faculty are invited to submit their research to the AAU-ETD which is operated and maintained by Addis Ababa University Library. For further information please contact us at ________

 

Recent Submissions

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Developing Built-Asset Maintenance Maturity Rating Model for Public University Buildings In Ethiopia
(Addis Ababa University, 2022-06-01) Zewdu Seblework Tafesse; Tadesse Ayalew (PhD)
In Ethiopia, a significant amount of funds is invested in mega projects like dams, highways, railways, airports, power plants, public buildings, etc. These investments are showing unprecedented expansion which, by some estimates, has shown a 9-fold growth of the GDP of the construction sector. However, once these projects, be it mega or otherwise, are completed and ownership is transferred, the post-construction phase of asset management is noticeably neglected, if not ignored totally. And this national reality is witnessed in the building facilities of public universities in the country. In this research paper, a modest attempt is made to examine the building maintenance practice of the nation, factors affecting proper maintenance management, and challenges faced. A thorough investigation of the current situation of building facilities of public universities in Addis Ababa is made. Along with that significant focus is made to develop a viable maturity rating model for building maintenance management of public universities in Ethiopia. A multi-case study was conducted on the three public universities in Addis Ababa. The research approach of this study is both deductive and inductive research. Both quantitative and qualitative data are collected from primary and secondary data sources by document analysis, observation, and semi-structured interviews of the FM office and project office representatives of each public university. All the semi-structured interviews, document analysis, and observation data were analyzed using the thematic and statistical analysis method. The three main objectives of this study are effectively addressed. When it comes to identifying factors that influence the proper practice of building maintenance management in public universities in Ethiopia, the main factors were grouped under seven categories and five critical factors. Finally, a built asset maturity rating model is proposed based on the weights calculated by DEMATEL, MCDM analysis weights that can be used as a self-assessment tool by public universities in Ethiopia. Keywords: Facility Management, Built Asset, Maintenance, Maturity Rating Model, DEMATEL
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Assesment of Project Management Practices in Digital Banking Projects: A case of Bank of Abyssinia
(Addis Ababa University, 2022-06) Urgo Gulima; Adane Atara (PhD)
The main purpose of this study was to assess the practices of project management in digital banking the case of Bank of Abyssinia in line with the contribution of project management practices in digital banking, the mechanisms by which project management practices are effective in digital banking, and the challenges of the project management practices facing in the application of digital banking. To conduct this study, descriptive type of research design was used. Systematic random sampling and purposive sampling techniques were also used. The data were collected through questionnaire and semi-structured interview. The samples were 78 selected bank officers and project management experts from 287 of the total staffs, and all 15 branch managers were included. Data analysis was made using descriptive statistics and SPSS software, mean, standard deviations frequency counts, percentages, graphs, charts, tables and analysis of documents by both quantitatively and qualitatively. Even though the findings of the study indicated that project management practices such as the contribution it delivers, the ways in which the practices were implemented and the challenges that encountered in the course of implementing project management practices in digital banking as examined by the results of the analysis, the implementation level didn’t exceeded 45-49% entirely. Hence, monitoring and evaluation, the information flow, friendly approach relations in service delivery, the customers trust in electronic banking, continuous service improvement, were insignificant. Moreover, lack of multi languages, awareness creation, mobile banking, and ATM cards utilization were below the average mean value indicating the implementation level to be below standard. More practically, lack of trust for security issues, lack of interest in new way of banking, lack of well trained and equipped work force, shortage of ICT infrastructure developments, exchange of experiences with local banks and foreign banks were critical challenges in project management practices in the implementation of digital banking were the major problems in digital banking. Key words: Digital banking, Project Management
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The Effect of Leadership Competencies on Project Performance: The case ofCompassion International Ethiopia Assisted Holistic Child Development Projects
(Addis Ababa University, 2022-06) Urjii Tamiru; Solomon Markos (PhD)
The main objective of this project work is to assess the effect of leadership competencies on project performance on Compassion International Ethiopia Assisted Holistic Child Development Projects. The explanatory research design methodology was used to achieve the objective. Using a proportionate stratified simple random sampling, 80 project managers were selected that have been leading the CIET HCD projects. The primary source of data has been collected using the mixed approach, with the help of a survey instrument. The secondary source of information has been done through the review of previously established literature for achieving the research objectives. Descriptive and inferential analysis techniques were used to examine and present the data using statistical tools. Among the listed 60 competencies, the descriptive analysis presented the three most important skills and attributes namely ‘Setting Vision and strategies’, ‘Displaying drive and purpose’, and ‘Demonstrating ethics and integrity. According to the correlation analysis, "leading the organization" and "leading others" have a positive relationship with project performance and have the most effect on the project performance also ‘leading others’ is the prevailing one. However, no statistically significant relationship was found between ‘leading the self’ and project performance. The regression analysis presented a statistically substantial association between leadership competencies and project performance, it can be concluded that leadership competencies have a positive effect on the project performance of CIET HCD projects. This shows that leadership competencies have a significant effect on a CIET HCD project’s performance. The researcher suggested based on the findings of the study for the adoption and application of effective leadership competency practices in the CIET HCD projects and for the project managers to acquire a mix of skills and attributes competencies. Great emphasis should be given to leadership competencies as it is a very important contributor to the good performance of a project. Key words: - Leadership, Leadership competencies, Project performance
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The Practice of Building Demolition In Addis Ababa City: Current Practice Assessment and Regulatory Framework Development
(Addis Ababa University, 2022-06-01) Tirufat Mekuria; Denamo Addissie (PhD)
The Addis Ababa city Administration has been demolishing old buildings and clearing up slum areas for urban renewal purpose for quite some time now. This is being carried out either as part of a government development plan or due to strong interest of foreign investors to participate in the housing and hospitality sector. In addition, increased value of land invited local private property owners to upgrade existing structures in to more income generating spaces aiming at maximizing benefits. However, the practice is not coping up with the technological advancements in the area; rather it is highly dependent on the experience and skill of individuals involved. The fact that Ethiopia doesn’t have a code of practice for building demolition has paved the way for the practice to be performed in non-structured manner. This research started aiming at achieving three objectives; the first being examining the current practice of building demolition in Addis Ababa city. This was done by using selected cases to detect the loop holes through direct observation and interviewing representatives of parties involved in a building demolition project. Furthermore, an in-depth document analysis was done on existing local protocols; ranging from policies to codes and regulations, that can serve as a starting point to develop the framework. As a result, the gaps were analyzed in five major categories related to stakeholders management, planning and methodologies, safety, environment and waste management, productivity and performance recording. The second objective goes on with examining the international trend of the sector through intensive review of literatures so as to derive key performance indicators to evaluate the local practice against later on. For this, it was necessary to benchmark certain countries with best practice, such as Kenya, India, Hong Kong and the Netherlands. Afterwards, standard factors extracted from the study were categorized under generic sections after critical adaptations are made. The third and final objective of this research was to develop a guiding regulatory framework aiming to serve as a milestone point for the regulatory authority. The developed framework describes the main actors of the building demolition ecosystem and states the major responsibility of each entity for the success of the cycle. Finally, it concludes by summarizing the findings of the research in such a way that the practice lacks proper emphasis from the regulatory body in terms of standardizing work items like contracts and safety protocol strictly to follow while performing the act. In addition, qualification of professional is another area which needs big work in order to rescue the system being reliant on personal skill. As far as the recommendation points are concerned, the study suggests for the upper regulatory body to draft a standard code of practice so as to set the minimum requirement of professionals and the other stakeholders. In addition, it was also recommended that regulatory body to have a distinct organ dedicated to keeping the performance record of the sector in order to make future plans and structure demolition acts in more coordinated manner. At last, studies related to waste management and recycling, pattern against city expansion and application of prefabricated elements vs demolition are suggested for further research. Key Words: Building demolition, Construction Industry, Building, Code of practice, Regulatory framework
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A Study of Alternative Wall Making Materials Selection Using Ahp Method
(Addis Ababa University, 2022-06-01) Behailu Workneh Tolu; Denamo Addissie (PHD)
Material selection is a complex and delicate task determined by the vast number of building material options. Likewise, multiple factors are often considered by the architect or building designer when evaluating the various categories of building materials. As a result, these sets of factors or variables often present tradeoffs that further complicate the decision-making process. To ease the material-selection process, this study examines the relevant factors or variables needed to develop a systematic and efficient material-selection system. Through the analysis of frequency data and results of the study, it has identified the potential factors that will impact designers’ decisions in their choice of wall making alternative building materials, during the design-decision making process. The application of the criteria for the quantitative evaluation and selection of the best alternative building material, using the analytic hierarchy process model, are discussed. The developed decision support system assist designers to assess their consequences in terms of whether or not a material option is likely to be best chosen over the existing conditions. The study also investigates the existing situations in the application of alternative wall making building materials. It assesses the current materials which are being used as a wall making alternative building materials, the extent of usage and barriers to use these materials. Keywords: decision making process; factors or variables; selection criteria; alternative building materials; selection framework; analytical hierarchy process (AHP)