The effectiveness of Coega Development Corporation’s financing subsidiary in enabling small and medium enterprise construction projects
- Authors: Heynes, Vincent Ernest
- Date: 2024-04
- Subjects: Coega Development Corporation , Small business -- Management , Construction industry -- Management , Project managers Project management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/65013 , vital:74006
- Description: Globally, Small and Medium Enterprises (SMEs) are the driving force that keeps the economy of a country going and although the overall economic contribution of SMEs is impressive worldwide, in South Africa (SA), there is a high rate of failure amongst SMEs. Although the survival rate is low, South African SMEs contribute up to 22% to the Gross Domestic Product (GDP) in the economy. SME funding is a critical component of this growth and access to finance is one of the primary challenges that SMEs face in the country, along with a supportive environment to facilitate SME survival and growth. The formation of what was initially Industrial Development Zones (IDZs), now Special Economic Zones (SEZs), was one instrument introduced by the South African government to bolster the economy through upscaling manufacturing capacity, increase exports and create employment. The first SEZ in SA, Coega, managed by the Coega Development Corporation (CDC), a state-owned enterprise (SoE) based in the Nelson Mandela Bay Municipality (NMBM) with operations throughout SA. A major shortcoming in the development of the SMEs operating in the SEZ, was the inability to access the project finance required to commence construction projects once they were awarded a tender. The CDC established an internal finance subsidiary, Small Business Finance and Support (SBFS), in June 2014. The aim of this study, therefore, is to explore the effectiveness of the project financing offered by SBFS in enabling the execution of SME construction clients’ projects. The interpretivist paradigm, following a qualitative research approach was chosen to evaluate the effectiveness of the SBFS operations and determine how their funding enabled the completion of construction SME projects. Input was obtained from 20 participants involved in CDC construction projects, namely three Project Managers, three Programme Managers, two Mentors and 12 Clients via telephonic, face to face and virtual Microsoft Teams using self-developed semi-structured interview schedules. Data was analysed using thematic analysis. The trustworthiness of the study was ensured in terms of credibility through triangulation, dependability through the creation of an audit trail, transferability through generalisation of individuals with similarities, and conformability through verification. , Thesis (MCom) -- Faculty of Business and Economic Sciences, School of Management Sciences, 2024
- Full Text:
- Date Issued: 2024-04
- Authors: Heynes, Vincent Ernest
- Date: 2024-04
- Subjects: Coega Development Corporation , Small business -- Management , Construction industry -- Management , Project managers Project management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/65013 , vital:74006
- Description: Globally, Small and Medium Enterprises (SMEs) are the driving force that keeps the economy of a country going and although the overall economic contribution of SMEs is impressive worldwide, in South Africa (SA), there is a high rate of failure amongst SMEs. Although the survival rate is low, South African SMEs contribute up to 22% to the Gross Domestic Product (GDP) in the economy. SME funding is a critical component of this growth and access to finance is one of the primary challenges that SMEs face in the country, along with a supportive environment to facilitate SME survival and growth. The formation of what was initially Industrial Development Zones (IDZs), now Special Economic Zones (SEZs), was one instrument introduced by the South African government to bolster the economy through upscaling manufacturing capacity, increase exports and create employment. The first SEZ in SA, Coega, managed by the Coega Development Corporation (CDC), a state-owned enterprise (SoE) based in the Nelson Mandela Bay Municipality (NMBM) with operations throughout SA. A major shortcoming in the development of the SMEs operating in the SEZ, was the inability to access the project finance required to commence construction projects once they were awarded a tender. The CDC established an internal finance subsidiary, Small Business Finance and Support (SBFS), in June 2014. The aim of this study, therefore, is to explore the effectiveness of the project financing offered by SBFS in enabling the execution of SME construction clients’ projects. The interpretivist paradigm, following a qualitative research approach was chosen to evaluate the effectiveness of the SBFS operations and determine how their funding enabled the completion of construction SME projects. Input was obtained from 20 participants involved in CDC construction projects, namely three Project Managers, three Programme Managers, two Mentors and 12 Clients via telephonic, face to face and virtual Microsoft Teams using self-developed semi-structured interview schedules. Data was analysed using thematic analysis. The trustworthiness of the study was ensured in terms of credibility through triangulation, dependability through the creation of an audit trail, transferability through generalisation of individuals with similarities, and conformability through verification. , Thesis (MCom) -- Faculty of Business and Economic Sciences, School of Management Sciences, 2024
- Full Text:
- Date Issued: 2024-04
The performance of small construction firms in South Africa under the cost leadership strategy
- Authors: Karambakuwa, Ngonidzashe
- Date: 2024-04
- Subjects: Construction industry , Construction industry -- Management , Small business -- Management
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/64577 , vital:73768
- Description: Small construction firms in South Africa have been experiencing poor performance over the years. They have not been cost-efficient, resulting in profitability and viability challenges. These challenges have emanated from the firms’ lack of strategic focus. They have not consciously implemented appropriate strategies to enhance their performance. The cost leadership strategy is therefore a viable option for firms to address their viability challenges because winning contracts depends on submitting the lowest tender bids. This research sought to establish how small construction firms in South Africa could best implement the cost leadership strategy to improve their performance through developing a partial least squares structural equation model (PLS-SEM) to implement identified significant financial, human capital, innovation and technology strategies. The research followed a quantitative research approach. Data was collected through questionnaires, which were distributed to a sample of owners and managers of small construction firms in the provinces of South Africa. The population of the study consisted of small construction firms in grades 2 to 4 on the Construction Industry Development Board’s (CIDB) contractors register. The respondents, who were selected through stratified random sampling, were requested to rate the importance of finance, human capital, innovation and technology strategies in supporting the performance of their firms. A total of 155 usable questionnaires were returned. The data was analysed using the software SPSS Statistics - Version 28. Chi-square tests were used to identify the statistically significant financial, human capital, innovation and technology strategies for the performance of the firms. Furthermore, Mann-Whitney U and Kruskal-Wallis tests were used to determine the statistically significant differences in the respondents’ perceptions of the importance of the strategies due to demographics. Thereafter, a structural model was developed through SEM modelling to determine the relationship between the significant strategies and performance. The results established that increasing the available finance, creating higher incomes compared to costs, increasing contracts per annum and supporting the budget for innovation, significantly contributed to the performance of the construction firms. In addition, prioritising skills development, offering basic salaries with incentives, fostering a strong work ethic, and effective coordination of work were significant strategies. Recognising innovations in technology and human resources cost reductions and carefully promoting innovative ideas through the right support infrastructure were the most significant innovation strategies for performance. It was further established that the acquisition and effective use of computer software and hardware, with the relevant technical knowledge and technical tools, were significant technology strategies for firm performance. The study also established the existence of statistically significant differences in the perception of the importance of innovation and technology strategies due to types of work, and differences in the perception of financial strategies due to age (generation). A PSL-SEM implementation model consisting of statistically significant strategies and demographics was developed and presented graphically. It is recommended that small construction firms should adopt the model to strengthen value chain activities for better performance. The government, the CIDB and other stakeholders should fully support the implementation of the model. , Thesis (DPhil) -- Faculty of Engineering, the Built Environment and Technology, School of Built Environment and Civil Engineering, 2024
- Full Text:
- Date Issued: 2024-04
- Authors: Karambakuwa, Ngonidzashe
- Date: 2024-04
- Subjects: Construction industry , Construction industry -- Management , Small business -- Management
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/64577 , vital:73768
- Description: Small construction firms in South Africa have been experiencing poor performance over the years. They have not been cost-efficient, resulting in profitability and viability challenges. These challenges have emanated from the firms’ lack of strategic focus. They have not consciously implemented appropriate strategies to enhance their performance. The cost leadership strategy is therefore a viable option for firms to address their viability challenges because winning contracts depends on submitting the lowest tender bids. This research sought to establish how small construction firms in South Africa could best implement the cost leadership strategy to improve their performance through developing a partial least squares structural equation model (PLS-SEM) to implement identified significant financial, human capital, innovation and technology strategies. The research followed a quantitative research approach. Data was collected through questionnaires, which were distributed to a sample of owners and managers of small construction firms in the provinces of South Africa. The population of the study consisted of small construction firms in grades 2 to 4 on the Construction Industry Development Board’s (CIDB) contractors register. The respondents, who were selected through stratified random sampling, were requested to rate the importance of finance, human capital, innovation and technology strategies in supporting the performance of their firms. A total of 155 usable questionnaires were returned. The data was analysed using the software SPSS Statistics - Version 28. Chi-square tests were used to identify the statistically significant financial, human capital, innovation and technology strategies for the performance of the firms. Furthermore, Mann-Whitney U and Kruskal-Wallis tests were used to determine the statistically significant differences in the respondents’ perceptions of the importance of the strategies due to demographics. Thereafter, a structural model was developed through SEM modelling to determine the relationship between the significant strategies and performance. The results established that increasing the available finance, creating higher incomes compared to costs, increasing contracts per annum and supporting the budget for innovation, significantly contributed to the performance of the construction firms. In addition, prioritising skills development, offering basic salaries with incentives, fostering a strong work ethic, and effective coordination of work were significant strategies. Recognising innovations in technology and human resources cost reductions and carefully promoting innovative ideas through the right support infrastructure were the most significant innovation strategies for performance. It was further established that the acquisition and effective use of computer software and hardware, with the relevant technical knowledge and technical tools, were significant technology strategies for firm performance. The study also established the existence of statistically significant differences in the perception of the importance of innovation and technology strategies due to types of work, and differences in the perception of financial strategies due to age (generation). A PSL-SEM implementation model consisting of statistically significant strategies and demographics was developed and presented graphically. It is recommended that small construction firms should adopt the model to strengthen value chain activities for better performance. The government, the CIDB and other stakeholders should fully support the implementation of the model. , Thesis (DPhil) -- Faculty of Engineering, the Built Environment and Technology, School of Built Environment and Civil Engineering, 2024
- Full Text:
- Date Issued: 2024-04
The state of professional compliance during project implementation in a selected construction industry in Gauteng
- Authors: Mailula, Manyaku Jerida
- Date: 2023-12
- Subjects: Project management -- South Africa , Construction industry -- South Africa -- Management , Construction industry -- Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/65677 , vital:74227
- Description: Public sector construction projects in South Africa are not always implemented successfully as a result of professional non-compliance in the construction industry by professionals entrusted with the responsibility to deliver construction projects. Professionals in the construction industry registered with the built environment regulatory bodies must demonstrate professionalism in terms of competency and conduct when carrying out their professional duties as prescribed by the relevant regulatory bodies they belong to. This study utilised a qualitative case study to investigate the state of professional compliance during project implementation in a selected construction industry in Gauteng. A purposive sampling method was adopted to select participants with at least two years’ experience in managing public sector construction project implementation in Gauteng, resulting in 11 participants in the study. Semi-structured interview questions were designed and put to the participants during telephonic interviews. The research findings suggest that professional competency and conduct compliance requirements which contribute to effective project implementation include a relevant qualification as an initial step to become professional in the construction industry, followed by work experience, knowledge and registration with relevant regulatory and professional bodies which also require registered professionals to abide by their ethics and code of conduct. The findings suggest that the forms of non-compliance in terms of professional competency and conduct affecting effective project implementation were the result of a lack of experience or knowledge of construction professionals in relation to the project, poor quality of work and professionals’ neglect of duties. The perceived types of professional non-compliance affecting effective project implementation in the construction industry revealed by the findings included amongst others, breach of obligations, corruption, bribery and fraud, conflict of interest and carelessness; and factors of professional non-compliance such as high discounts, community disruptions, junior staff not been monitored, political relations and competition. , Thesis (MBA) -- Faculty of Business and Economic Sciences, Business School, 2023
- Full Text:
- Date Issued: 2023-12
- Authors: Mailula, Manyaku Jerida
- Date: 2023-12
- Subjects: Project management -- South Africa , Construction industry -- South Africa -- Management , Construction industry -- Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/65677 , vital:74227
- Description: Public sector construction projects in South Africa are not always implemented successfully as a result of professional non-compliance in the construction industry by professionals entrusted with the responsibility to deliver construction projects. Professionals in the construction industry registered with the built environment regulatory bodies must demonstrate professionalism in terms of competency and conduct when carrying out their professional duties as prescribed by the relevant regulatory bodies they belong to. This study utilised a qualitative case study to investigate the state of professional compliance during project implementation in a selected construction industry in Gauteng. A purposive sampling method was adopted to select participants with at least two years’ experience in managing public sector construction project implementation in Gauteng, resulting in 11 participants in the study. Semi-structured interview questions were designed and put to the participants during telephonic interviews. The research findings suggest that professional competency and conduct compliance requirements which contribute to effective project implementation include a relevant qualification as an initial step to become professional in the construction industry, followed by work experience, knowledge and registration with relevant regulatory and professional bodies which also require registered professionals to abide by their ethics and code of conduct. The findings suggest that the forms of non-compliance in terms of professional competency and conduct affecting effective project implementation were the result of a lack of experience or knowledge of construction professionals in relation to the project, poor quality of work and professionals’ neglect of duties. The perceived types of professional non-compliance affecting effective project implementation in the construction industry revealed by the findings included amongst others, breach of obligations, corruption, bribery and fraud, conflict of interest and carelessness; and factors of professional non-compliance such as high discounts, community disruptions, junior staff not been monitored, political relations and competition. , Thesis (MBA) -- Faculty of Business and Economic Sciences, Business School, 2023
- Full Text:
- Date Issued: 2023-12
A systematic risk management model for construction project management: a case study of the new infrastructure project in the University of Mpumalanga
- Authors: Lukhele, Themba Mfanafuthi
- Date: 2023-04
- Subjects: Risk management , Construction industry -- Management , Infrastructure -- University of Mpumalanga
- Language: English
- Type: Doctoral's theses , Thesis
- Identifier: http://hdl.handle.net/10948/60479 , vital:65609
- Description: The construction industry has become the significant player in the economy of many developed and developing countries in the world. The industry contributes to the Gross Domestic Product (GDP) and employment rate of many nations. As such, the industry is the engine for the economic development and growth across the world. Recently, African countries have received global attention due to its calls for massive infrastructure development and maintenance thereof. Accordingly, the South African government has adopted a National Infrastructure Development Plan (NIDP), which seeks not only to transform the economic landscape of the country, but also to support the integration of the African economies through infrastructure development. To ensure that the execution of these infrastructure projects is successfully delivered in terms of time, cost, and scope; project risk management in the construction industry has become an important area of interest in the execution and delivery of the infrastructure projects. However, the constantly increasing complexity and dynamics in the delivery of construction projects have serious effects on the risk management processes during the execution of the project. In practice, risk methods and techniques have proven to be unrealistic when using the traditional risk management approach in the context of the complexity and dynamic environments wherein construction projects are delivered. Worryingly, project management practitioners in engineering and construction projects still lack the holistic and systematic insight and understanding of construction projects when applying the risk management procedures in the complex and dynamic projects environments. As a result, there are growing reports of unsatisfactory delivery of construction projects in terms of time, cost, quality, and environmental objectives. In this regard, the call for embracing the systems thinking paradigm as the alternative approach that will provide more clarity in dealing with the complex management challenges and which will gradually substitute the traditional theoretical approach of dealing with construction project management, is becoming prominent. Against this background, this study uses a multiple case study approach to explore how a systematic risk management approach could be developed and applied towards successful delivery of construction projects, and subsequently to propose a systematic risk management model that is designed to depict and grasp the underlying complexities and dynamics embedded ix | P a g e in construction projects. The choice of the case study design is founded on its utility and appropriateness for in-depth investigations into phenomena in its context as well as its usefulness for exploratory studies. Therefore, to explore the risk management phenomenon in real-life settings, the unit of analysis in this study was based on three construction projects built in one of the new Institutions of Higher Learning in South Africa during the period between 2017 and 2019. Notwithstanding the unique characteristics of these projects, the complexity and dynamic environments of these projects also emanated from the facts that i) the successful delivery of the projects was a predecessor activity to the academic schedule and activities; ii) this was one of the first universities to be built by the democratic Republic of South Africa; and, iii) the construction contract used for the delivery of the construction projects is relatively new to the professionals in the country’s construction industry. This qualitative case study design has its backbone in the constructivism philosophical paradigm which is underpinned by the ontology that there are multiple realities as conceptualized, experienced, and perceived by the people in their real-life situations or natural settings. Accordingly, the construction professionals, projects’ documents as well as field work observations were purposively chosen as the essential and reliable methods of data collection for this case study. For analysis, a conventional content data analysis methodology was applied on the empirical data that was obtained from the multiple data sources to provide a clearer understanding of the contexts in which the risk management for construction projects is performed. Accordingly, a qualitative data analysis software system called MAXQDA was used to enable the performance of data coding, managing coding, and eventually the retrieving of the coded segments in a form of visual models and summary tables. Ultimately, the qualitative content analysis approach in this thesis was performed in terms of a ‘critical filter of thick description’ which involved a balanced approach between the deductive analysis and the inductive analysis processes. With the assistance of the MAXQDA, performing the multiple levels coding and analysis processes in this thesis has not only been efficient, but also more reliable. To shed insight into the empirical findings of the study, a hybrid theoretical framework has been applied in the discussion and interpretation of the findings. The theoretical framework of this study is underpinned by the complexity theory and the theory of systems engineering. The applicability of these theories in this study is essential in providing a x | P a g e systematic and logical explanation of the practices of risk management in construction projects and further helps to explain why particular events occurred in the processes of risk management. Eventually, the theoretical framework has enabled the designing and developing of a systematic risk management model that will assist in depicting and grasping the underlying complexities while supporting proactive decision making in the delivery of construction projects. To this end, this study has made several major contributions in three multiple folds in the body of knowledge. Firstly, this study makes theoretical contributions by developing an empirically underpinned systematic risk management model which provide more clarity on comprehending the multifaceted and complex risk factors embedded in construction projects. Secondly, the qualitative case study approach and the associated analysis methods thereof in this thesis provides novelty and lays the groundwork for future research and methodological replicability in another similar phenomenon elsewhere in the world. Thirdly, this study has gone some way towards expanding the understanding and the basis for managerial decision making in relation to front-end planning and proactive approach for risk management, and eventually to improve projects’ performances on cost, time, scope, and environmental sustainability. In this regard, the key practical implication for project management practitioners is that the adoption and embracing of the systematic and holistic thinking approach in the risk management processes could enhance the successful delivery of construction projects. In the literature, there is paucity and need for more research into the exploration and analysis of the integration and interplay between the systems engineering and complexity perspectives and the other knowledge areas in the PMBOK. In conclusion, this thesis therefore argues that to address the deficiencies in risk management practices during construction projects’ delivery, the solution requires a paradigm shift from the traditional linear approach which, by design, overlooks the complexities, non-linearity and interdependences of the elements that are underpinning and characterizing the nature of the contemporary construction projects. Therefore, this thesis supports the increasingly emerging debate on the discourse that the superior traditional and linear approaches do not solve the current problems, and as such they should be replaced with the systems and holistic thinking approach that will provide more clarity in dealing with the complex management challenges in contemporary construction projects. , Thesis (PhD) -- Faculty of Engineering, Built environment and Information Technology, School of the built Environment 2023
- Full Text:
- Date Issued: 2023-04
- Authors: Lukhele, Themba Mfanafuthi
- Date: 2023-04
- Subjects: Risk management , Construction industry -- Management , Infrastructure -- University of Mpumalanga
- Language: English
- Type: Doctoral's theses , Thesis
- Identifier: http://hdl.handle.net/10948/60479 , vital:65609
- Description: The construction industry has become the significant player in the economy of many developed and developing countries in the world. The industry contributes to the Gross Domestic Product (GDP) and employment rate of many nations. As such, the industry is the engine for the economic development and growth across the world. Recently, African countries have received global attention due to its calls for massive infrastructure development and maintenance thereof. Accordingly, the South African government has adopted a National Infrastructure Development Plan (NIDP), which seeks not only to transform the economic landscape of the country, but also to support the integration of the African economies through infrastructure development. To ensure that the execution of these infrastructure projects is successfully delivered in terms of time, cost, and scope; project risk management in the construction industry has become an important area of interest in the execution and delivery of the infrastructure projects. However, the constantly increasing complexity and dynamics in the delivery of construction projects have serious effects on the risk management processes during the execution of the project. In practice, risk methods and techniques have proven to be unrealistic when using the traditional risk management approach in the context of the complexity and dynamic environments wherein construction projects are delivered. Worryingly, project management practitioners in engineering and construction projects still lack the holistic and systematic insight and understanding of construction projects when applying the risk management procedures in the complex and dynamic projects environments. As a result, there are growing reports of unsatisfactory delivery of construction projects in terms of time, cost, quality, and environmental objectives. In this regard, the call for embracing the systems thinking paradigm as the alternative approach that will provide more clarity in dealing with the complex management challenges and which will gradually substitute the traditional theoretical approach of dealing with construction project management, is becoming prominent. Against this background, this study uses a multiple case study approach to explore how a systematic risk management approach could be developed and applied towards successful delivery of construction projects, and subsequently to propose a systematic risk management model that is designed to depict and grasp the underlying complexities and dynamics embedded ix | P a g e in construction projects. The choice of the case study design is founded on its utility and appropriateness for in-depth investigations into phenomena in its context as well as its usefulness for exploratory studies. Therefore, to explore the risk management phenomenon in real-life settings, the unit of analysis in this study was based on three construction projects built in one of the new Institutions of Higher Learning in South Africa during the period between 2017 and 2019. Notwithstanding the unique characteristics of these projects, the complexity and dynamic environments of these projects also emanated from the facts that i) the successful delivery of the projects was a predecessor activity to the academic schedule and activities; ii) this was one of the first universities to be built by the democratic Republic of South Africa; and, iii) the construction contract used for the delivery of the construction projects is relatively new to the professionals in the country’s construction industry. This qualitative case study design has its backbone in the constructivism philosophical paradigm which is underpinned by the ontology that there are multiple realities as conceptualized, experienced, and perceived by the people in their real-life situations or natural settings. Accordingly, the construction professionals, projects’ documents as well as field work observations were purposively chosen as the essential and reliable methods of data collection for this case study. For analysis, a conventional content data analysis methodology was applied on the empirical data that was obtained from the multiple data sources to provide a clearer understanding of the contexts in which the risk management for construction projects is performed. Accordingly, a qualitative data analysis software system called MAXQDA was used to enable the performance of data coding, managing coding, and eventually the retrieving of the coded segments in a form of visual models and summary tables. Ultimately, the qualitative content analysis approach in this thesis was performed in terms of a ‘critical filter of thick description’ which involved a balanced approach between the deductive analysis and the inductive analysis processes. With the assistance of the MAXQDA, performing the multiple levels coding and analysis processes in this thesis has not only been efficient, but also more reliable. To shed insight into the empirical findings of the study, a hybrid theoretical framework has been applied in the discussion and interpretation of the findings. The theoretical framework of this study is underpinned by the complexity theory and the theory of systems engineering. The applicability of these theories in this study is essential in providing a x | P a g e systematic and logical explanation of the practices of risk management in construction projects and further helps to explain why particular events occurred in the processes of risk management. Eventually, the theoretical framework has enabled the designing and developing of a systematic risk management model that will assist in depicting and grasping the underlying complexities while supporting proactive decision making in the delivery of construction projects. To this end, this study has made several major contributions in three multiple folds in the body of knowledge. Firstly, this study makes theoretical contributions by developing an empirically underpinned systematic risk management model which provide more clarity on comprehending the multifaceted and complex risk factors embedded in construction projects. Secondly, the qualitative case study approach and the associated analysis methods thereof in this thesis provides novelty and lays the groundwork for future research and methodological replicability in another similar phenomenon elsewhere in the world. Thirdly, this study has gone some way towards expanding the understanding and the basis for managerial decision making in relation to front-end planning and proactive approach for risk management, and eventually to improve projects’ performances on cost, time, scope, and environmental sustainability. In this regard, the key practical implication for project management practitioners is that the adoption and embracing of the systematic and holistic thinking approach in the risk management processes could enhance the successful delivery of construction projects. In the literature, there is paucity and need for more research into the exploration and analysis of the integration and interplay between the systems engineering and complexity perspectives and the other knowledge areas in the PMBOK. In conclusion, this thesis therefore argues that to address the deficiencies in risk management practices during construction projects’ delivery, the solution requires a paradigm shift from the traditional linear approach which, by design, overlooks the complexities, non-linearity and interdependences of the elements that are underpinning and characterizing the nature of the contemporary construction projects. Therefore, this thesis supports the increasingly emerging debate on the discourse that the superior traditional and linear approaches do not solve the current problems, and as such they should be replaced with the systems and holistic thinking approach that will provide more clarity in dealing with the complex management challenges in contemporary construction projects. , Thesis (PhD) -- Faculty of Engineering, Built environment and Information Technology, School of the built Environment 2023
- Full Text:
- Date Issued: 2023-04
Causes of road projects’ delays: a case of Blantyre
- Authors: Mwamvani, Henry Duncan John
- Date: 2019
- Subjects: Construction industry -- Management , Engineering -- Management Project management Building -- Planning Building -- Superintendance
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/41719 , vital:36575
- Description: The Construction Industry (CI) is recognised as a formidable sector that has the potential of facilitating the growth and development of a nation’s economy by providing the necessary infrastructure that is required to spur the growth of other industries. In many countries, such as Malawi, the city councils (CCs) also influence the implementation and management of such infrastructure as mandated by the Malawi Local Government Act (1998). Successful projects should be implemented in such a manner that completion of the projects is within the golden triangle of cost, time and quality. This implies that projects are completed within the planned budget, stipulated time and specified quality. City Councils in Malawi, however, face various challenges in their implementation of infrastructure projects leading to delayed project completion, resulting in extended project implementation periods. This study aimed at finding the causes of road projects construction delays in Blantyre City Council, (BCC) which is one of the four CCs in Malawi, the second largest and the commercial capital. The study followed a qualitative research method using a case study approach. This study combined in-depth, face-to-face interviews of identified stakeholders with general routine work observations and project document gathering to collect the primary data while secondary data was obtained from books, research journal articles, government documents, unpublished theses, some international organisation reports, general internet information and other academic related sources of relevant information. The participants included council representatives (council service committee chairperson, secretariat management staff), contractors’ representatives and consultants’ representatives. The participants were chosen using a non-probability sampling method of purposive and snowball selection, targeting their involvement in the previous and/or the current project implementation cycles. The study also involved visiting some of the ongoing and completed projects and collecting project photographs. The findings from the case study revealed challenges the council faced due to a shortage of engineers in conducting detailed proposed projects surveys resulting in incomplete project scope definition (detailed designs) on some projects, before the procurement of contractors as the major cause of project construction delays. Other factors that were identified were: service providers delaying the removal of existing public utility infrastructure from project sites, inclement weather and the client delays in issuing instructions to the contractors during the implementation of the projects. Another factor was the shortage of construction equipment and construction materials by some contractors. Based on the research findings, the main recommendation is to increase the number of technical employees, especially engineers and other key technical staff such as quantity surveyors by improving the employees’ conditions of service. Improving the service conditions will attract and retain the right quality and quantity of technical employees to undertake the management of the construction projects. Alternatively, all positions for professionals who are deemed as scarce or hard to maintain could be placed on a contract basis, renewable after a period of two to three years. This would be able to attract those professionals who are ready to offer their expertise for a certain period but may not necessarily want to work until the government mandatory retirement. This will be in addition to the engagement of external project consultants to assist in project management, which the council started implementing in 2017. As for the delay in the removal of utility services infrastructure on proposed project sites, the client needs to commence with the process early in the planning and procurement process before handing over the project sites to the contractors. General contractor delay causes can be minimised by raising the selection criteria of contractors to flush out as well as black-listing incompetent contractors.
- Full Text:
- Date Issued: 2019
- Authors: Mwamvani, Henry Duncan John
- Date: 2019
- Subjects: Construction industry -- Management , Engineering -- Management Project management Building -- Planning Building -- Superintendance
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/41719 , vital:36575
- Description: The Construction Industry (CI) is recognised as a formidable sector that has the potential of facilitating the growth and development of a nation’s economy by providing the necessary infrastructure that is required to spur the growth of other industries. In many countries, such as Malawi, the city councils (CCs) also influence the implementation and management of such infrastructure as mandated by the Malawi Local Government Act (1998). Successful projects should be implemented in such a manner that completion of the projects is within the golden triangle of cost, time and quality. This implies that projects are completed within the planned budget, stipulated time and specified quality. City Councils in Malawi, however, face various challenges in their implementation of infrastructure projects leading to delayed project completion, resulting in extended project implementation periods. This study aimed at finding the causes of road projects construction delays in Blantyre City Council, (BCC) which is one of the four CCs in Malawi, the second largest and the commercial capital. The study followed a qualitative research method using a case study approach. This study combined in-depth, face-to-face interviews of identified stakeholders with general routine work observations and project document gathering to collect the primary data while secondary data was obtained from books, research journal articles, government documents, unpublished theses, some international organisation reports, general internet information and other academic related sources of relevant information. The participants included council representatives (council service committee chairperson, secretariat management staff), contractors’ representatives and consultants’ representatives. The participants were chosen using a non-probability sampling method of purposive and snowball selection, targeting their involvement in the previous and/or the current project implementation cycles. The study also involved visiting some of the ongoing and completed projects and collecting project photographs. The findings from the case study revealed challenges the council faced due to a shortage of engineers in conducting detailed proposed projects surveys resulting in incomplete project scope definition (detailed designs) on some projects, before the procurement of contractors as the major cause of project construction delays. Other factors that were identified were: service providers delaying the removal of existing public utility infrastructure from project sites, inclement weather and the client delays in issuing instructions to the contractors during the implementation of the projects. Another factor was the shortage of construction equipment and construction materials by some contractors. Based on the research findings, the main recommendation is to increase the number of technical employees, especially engineers and other key technical staff such as quantity surveyors by improving the employees’ conditions of service. Improving the service conditions will attract and retain the right quality and quantity of technical employees to undertake the management of the construction projects. Alternatively, all positions for professionals who are deemed as scarce or hard to maintain could be placed on a contract basis, renewable after a period of two to three years. This would be able to attract those professionals who are ready to offer their expertise for a certain period but may not necessarily want to work until the government mandatory retirement. This will be in addition to the engagement of external project consultants to assist in project management, which the council started implementing in 2017. As for the delay in the removal of utility services infrastructure on proposed project sites, the client needs to commence with the process early in the planning and procurement process before handing over the project sites to the contractors. General contractor delay causes can be minimised by raising the selection criteria of contractors to flush out as well as black-listing incompetent contractors.
- Full Text:
- Date Issued: 2019
Optimising construction project role-player performance
- Authors: Hefer, Andre Le Roux
- Date: 2019
- Subjects: Construction industry -- Management , Project management Performance
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/40316 , vital:36140
- Description: Authors predict major changes in the requirements to manage complex environments in the 21st century. These 21st century challenges, for Project Managers (PM) in the construction industry, are evident through the ongoing perception that the industry performance record is suboptimal. In the pursuit of performance optimisation, management disciplines developed and implemented theories and models not only to achieve what is required, but also to excel and create high-performing teams. In search of project success, researchers have also identified quantifiable variables, models, success factors and other related issues. The PM’s role in the attainment of success has also been widely researched, especially the impact, influence, methods and tools related to the discipline. Nevertheless, the general concern remains, that the performance of the industry is suboptimal. This study therefore aimed to qualitatively evaluate and examine the various factors and influences on performance of a construction project team. This research applies to the motivation and environmental factors influencing project teams in the achievement of optimum performance; and in doing so, to enhance the performance of project-role players; while adding disciplinespecific theory. This study has employed in-depth interview data, which were thematically analysed. The interviews were conducted in a case-study design comprising four projects in South Africa. The study concluded by emphasising the importance of how role-players RELATE to each other, and LOVE project challenges. It further noted that PMs who are MANAGING LEADERS would be most influential in the project environment; while PROCUREMENT greatly influences the project environment. Relational issues are important to role-players; and they act as MOTIVATORS, with certain issues in a project presenting both performance BARRIERS and DRIVER capabilities. Finally, project MOMENTUM changes constantly, with the current momentum direction influencing the future course thereof. In meeting the aims of the research, a Performance Optimisation Framework was developed, noting how the emergent themes co-exist in optimal performance environments. The study also developed the Project Husbandry approach, reflecting on a caring, nurturing, diligent and mature approach when managing role-players. The study recommends that the themes impacting the project-operating environment should be influenced by management and leadership, in order to optimise the performance of all the role-players involved.
- Full Text:
- Date Issued: 2019
- Authors: Hefer, Andre Le Roux
- Date: 2019
- Subjects: Construction industry -- Management , Project management Performance
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/40316 , vital:36140
- Description: Authors predict major changes in the requirements to manage complex environments in the 21st century. These 21st century challenges, for Project Managers (PM) in the construction industry, are evident through the ongoing perception that the industry performance record is suboptimal. In the pursuit of performance optimisation, management disciplines developed and implemented theories and models not only to achieve what is required, but also to excel and create high-performing teams. In search of project success, researchers have also identified quantifiable variables, models, success factors and other related issues. The PM’s role in the attainment of success has also been widely researched, especially the impact, influence, methods and tools related to the discipline. Nevertheless, the general concern remains, that the performance of the industry is suboptimal. This study therefore aimed to qualitatively evaluate and examine the various factors and influences on performance of a construction project team. This research applies to the motivation and environmental factors influencing project teams in the achievement of optimum performance; and in doing so, to enhance the performance of project-role players; while adding disciplinespecific theory. This study has employed in-depth interview data, which were thematically analysed. The interviews were conducted in a case-study design comprising four projects in South Africa. The study concluded by emphasising the importance of how role-players RELATE to each other, and LOVE project challenges. It further noted that PMs who are MANAGING LEADERS would be most influential in the project environment; while PROCUREMENT greatly influences the project environment. Relational issues are important to role-players; and they act as MOTIVATORS, with certain issues in a project presenting both performance BARRIERS and DRIVER capabilities. Finally, project MOMENTUM changes constantly, with the current momentum direction influencing the future course thereof. In meeting the aims of the research, a Performance Optimisation Framework was developed, noting how the emergent themes co-exist in optimal performance environments. The study also developed the Project Husbandry approach, reflecting on a caring, nurturing, diligent and mature approach when managing role-players. The study recommends that the themes impacting the project-operating environment should be influenced by management and leadership, in order to optimise the performance of all the role-players involved.
- Full Text:
- Date Issued: 2019
The effectiveness of the joint building contracts committee principal building agreement in the South African built environment
- Authors: Mokhojane, K’homotho Nester
- Date: 2019
- Subjects: Construction contracts -- South Africa , Buildings -- Specifications -- South Africa , Construction industry -- Management
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/42019 , vital:36618
- Description: Government investment in infrastructure development in South Africa is set to increase in the next few years to facilitate its mandate of radical economic transformation; contractually there is no margin for error in the execution of infrastructure projects. With a rising inflation, low economic growth and high unemployment, greater need for service delivery and an ever-increasing level of competition, contractor profit margins on are dwindling year on year. Things should not go wrong during construction but often do which results in serious reputational damage to all members involved, companies being liquidated, leaving workers in a desperate plea for employment and leaving them and their families facing poverty in the face. The choice and understanding of a particular contract is very important. The Joint Building Contracts Committee (JBCC) concentrates primarily on the compilation of contract documentation aimed at an equitable distribution of contractual risk in the building industry. The suite is approved by the Construction Industry Development Board (CIDB) and is used by Local Government, District Municipalities, Provincial and National Departments and the Private Sector. The Principal Building Agreement (PBA) is the cornerstone of the JBCC Suite of documents. For the purpose of the research, only JBCC PBA will be the focus area. Contract documents have to be reviewed and revised regularly. Regular revisions to the JBCC contract documentation suite aim to ensure that available documentation remains current. Construction contracts have evolved into standard contract forms. This is not only because of their advantages of familiarity and the prohibitive cost of customisation but also to provide certainty on the nature of the transaction between the contracting parties on a construction project. The study found that the JBCC PBA Edition 6.1 of March 2014 is not widely used, as stakeholders largely prefer to utilise its predecessors, Edition 4.1 of March 2005 and Edition 5.0 of July 2007. The lack of usage could be attributed to prevailing negative perceptions by the users on the contractual risks involved. The study found that contractual risk is better mitigated than in previous JBCC PBA Editions. Furthermore, there are some areas of concern identified where the JBCC PBA document could be further enhanced to improve its overall effectiveness as a contract management tool. The discovered that the JBCC PBA Edition 6.1 standard form of contract are compiled in the interests of standardisation and aim to portray the consensus concerning good practice and an equitable distribution of contractual risk. The findings will help all stakeholders in the South African Building Industry to better understand the implications, benefits and improve their understanding of the JBCC PBA, especially Construction Project Managers employed by the State at different levels, either Local Government, District Municipality, Provincial Departments and National Departments. It will also be beneficial to Architects, Construction Project Managers, Construction Managers, Quantity Surveyors and Engineers operating as consultants, contractors or academics.
- Full Text:
- Date Issued: 2019
- Authors: Mokhojane, K’homotho Nester
- Date: 2019
- Subjects: Construction contracts -- South Africa , Buildings -- Specifications -- South Africa , Construction industry -- Management
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/42019 , vital:36618
- Description: Government investment in infrastructure development in South Africa is set to increase in the next few years to facilitate its mandate of radical economic transformation; contractually there is no margin for error in the execution of infrastructure projects. With a rising inflation, low economic growth and high unemployment, greater need for service delivery and an ever-increasing level of competition, contractor profit margins on are dwindling year on year. Things should not go wrong during construction but often do which results in serious reputational damage to all members involved, companies being liquidated, leaving workers in a desperate plea for employment and leaving them and their families facing poverty in the face. The choice and understanding of a particular contract is very important. The Joint Building Contracts Committee (JBCC) concentrates primarily on the compilation of contract documentation aimed at an equitable distribution of contractual risk in the building industry. The suite is approved by the Construction Industry Development Board (CIDB) and is used by Local Government, District Municipalities, Provincial and National Departments and the Private Sector. The Principal Building Agreement (PBA) is the cornerstone of the JBCC Suite of documents. For the purpose of the research, only JBCC PBA will be the focus area. Contract documents have to be reviewed and revised regularly. Regular revisions to the JBCC contract documentation suite aim to ensure that available documentation remains current. Construction contracts have evolved into standard contract forms. This is not only because of their advantages of familiarity and the prohibitive cost of customisation but also to provide certainty on the nature of the transaction between the contracting parties on a construction project. The study found that the JBCC PBA Edition 6.1 of March 2014 is not widely used, as stakeholders largely prefer to utilise its predecessors, Edition 4.1 of March 2005 and Edition 5.0 of July 2007. The lack of usage could be attributed to prevailing negative perceptions by the users on the contractual risks involved. The study found that contractual risk is better mitigated than in previous JBCC PBA Editions. Furthermore, there are some areas of concern identified where the JBCC PBA document could be further enhanced to improve its overall effectiveness as a contract management tool. The discovered that the JBCC PBA Edition 6.1 standard form of contract are compiled in the interests of standardisation and aim to portray the consensus concerning good practice and an equitable distribution of contractual risk. The findings will help all stakeholders in the South African Building Industry to better understand the implications, benefits and improve their understanding of the JBCC PBA, especially Construction Project Managers employed by the State at different levels, either Local Government, District Municipality, Provincial Departments and National Departments. It will also be beneficial to Architects, Construction Project Managers, Construction Managers, Quantity Surveyors and Engineers operating as consultants, contractors or academics.
- Full Text:
- Date Issued: 2019
Construction management’s perceptions of health and safety
- Authors: Sigama, Takalani
- Date: 2018
- Subjects: Construction industry -- Management , Building -- Safety measures Construction industry -- Health aspects Construction industry -- Safety regulations
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/35713 , vital:33784
- Description: Projects in the construction sector are reputed for poor health and safety (H&S) performance, compared to other industries. This can be attributed to, inter alia, a relatively uncontrolled working environment, inherent operational risks, workers' behaviour in relation to H&S commitment, cultural and religious beliefs, and uncertainties inherent in projects. Hazards and risk arising from poor H&S practices result in injuries, and in some cases, fatalities. The aim of this study is to explore the perceptions of construction management regarding H&S on construction sites. This study investigates the relationship between behaviours, attitudes, perceptions, and behaviours towards H&S, and compares cultural divergences among levels of construction personnel, namely construction management, construction supervision, construction H&S personnel, and H&S representatives. The construction industry has for many years developed and maintained a very bad reputation for coping with project cost, H&S, quality, and schedule. The industry often delivers projects late, and contributes to a disproportionate rate of work-related injuries, and fatalities. Project H&S management is acknowledged as one of the techniques that could be improved on construction projects to enhance performance of construction contractors in South Africa. To answer the research question: ‘Why construction management perceive H&S as a hindrance to production?” the mixed-method research approach was used. An indepth literature review with respect to project H&S was carried out, followed by qualitative and quantitative empirical research. The study established the need for H&S training and awareness of Construction Managers, Construction Supervisors, Construction Health and Safety Managers (CHSMs), Officers (CHSOs), and H&S Representatives. The study recommends that an H&S training needs analysis is critical for all employees, since it raises H&S awareness among all stakeholders in the construction industry, and enables the development of training plans, thereby supporting the reduction of accidents and related incident.
- Full Text:
- Date Issued: 2018
- Authors: Sigama, Takalani
- Date: 2018
- Subjects: Construction industry -- Management , Building -- Safety measures Construction industry -- Health aspects Construction industry -- Safety regulations
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/35713 , vital:33784
- Description: Projects in the construction sector are reputed for poor health and safety (H&S) performance, compared to other industries. This can be attributed to, inter alia, a relatively uncontrolled working environment, inherent operational risks, workers' behaviour in relation to H&S commitment, cultural and religious beliefs, and uncertainties inherent in projects. Hazards and risk arising from poor H&S practices result in injuries, and in some cases, fatalities. The aim of this study is to explore the perceptions of construction management regarding H&S on construction sites. This study investigates the relationship between behaviours, attitudes, perceptions, and behaviours towards H&S, and compares cultural divergences among levels of construction personnel, namely construction management, construction supervision, construction H&S personnel, and H&S representatives. The construction industry has for many years developed and maintained a very bad reputation for coping with project cost, H&S, quality, and schedule. The industry often delivers projects late, and contributes to a disproportionate rate of work-related injuries, and fatalities. Project H&S management is acknowledged as one of the techniques that could be improved on construction projects to enhance performance of construction contractors in South Africa. To answer the research question: ‘Why construction management perceive H&S as a hindrance to production?” the mixed-method research approach was used. An indepth literature review with respect to project H&S was carried out, followed by qualitative and quantitative empirical research. The study established the need for H&S training and awareness of Construction Managers, Construction Supervisors, Construction Health and Safety Managers (CHSMs), Officers (CHSOs), and H&S Representatives. The study recommends that an H&S training needs analysis is critical for all employees, since it raises H&S awareness among all stakeholders in the construction industry, and enables the development of training plans, thereby supporting the reduction of accidents and related incident.
- Full Text:
- Date Issued: 2018
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