A comparative analysis between outsourced and insourced public infrastructure projects’ performance in a Provincial Department of Public Works
- Authors: Mcwari, Zwelinzima Peter
- Date: 2019
- Subjects: Infrastructure (Economics) , Project management
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/417726 , uj:35389
- Description: Abstract: Procurement and subsequent delivery of infrastructure projects by a Provincial Department of Public Works and Infrastructure (PDPWI) can be achieved through two ways, namely: outsourcing or insourcing (in-house). Outsourcing is a widely used method for transferring non-core activities of the firm to external service providers. It is used across different industries in both public and private sectors globally. Conversely, insourcing is regarded as the opposite of outsourcing. The delivery of PDPWI projects is always late, incurring extra costs and often of average quality. The purpose of this paper is to investigate reasons behind the decision to either outsource or insource public infrastructure projects and to subsequently propose a comparative analysis for outsourcing versus insourcing in Department of Public Works and Infrastructure at a Provincial level. A Grounded Theory research design will be deployed for data collection. Accordingly, relevant project-centric documents spanning a duration of five (5) years was reviewed whilst semi-structured interviews were conducted concurrently, with a purposively selected sample of interviewees. The data emerging from the deployment of both data collection techniques enabled an understanding of the attributes of projects which were either outsourced or insourced and the performance of such projects thereof. The data was analysed according to the procedures associated with the grounded theory method research design. As such, open coding, axial coding and pattern matching were carried out at several intervals to develop categories and themes. Besides highlighting the usefulness of the grounded theory methodology for such study, the study’s findings established the absence of a properly structured approach to decision making within the PDPWI as it pertained to the choice of either outsourcing or insourcing construction projects. Yet, it was furthermore observed that the nature of outsourced projects differed from insourced projects. On performance of these projects, the study found both the procurement pathways yielded the same poor results, and the study indicated that outsourced projects performed slightly better in comparison to insourced projects in terms of cost certainty. These findings culminated in the evolution of a comparative analysis which is expected to guide effective decision making within PDPWI on which projects to be outsourced or insourced. The proposed comparative analysis of performance of in-house versus outsourced can be used as a guideline in future for procurement of public infrastructure projects by decision makers in public sector. , M.Tech. (Construction Management)
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- Authors: Mcwari, Zwelinzima Peter
- Date: 2019
- Subjects: Infrastructure (Economics) , Project management
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/417726 , uj:35389
- Description: Abstract: Procurement and subsequent delivery of infrastructure projects by a Provincial Department of Public Works and Infrastructure (PDPWI) can be achieved through two ways, namely: outsourcing or insourcing (in-house). Outsourcing is a widely used method for transferring non-core activities of the firm to external service providers. It is used across different industries in both public and private sectors globally. Conversely, insourcing is regarded as the opposite of outsourcing. The delivery of PDPWI projects is always late, incurring extra costs and often of average quality. The purpose of this paper is to investigate reasons behind the decision to either outsource or insource public infrastructure projects and to subsequently propose a comparative analysis for outsourcing versus insourcing in Department of Public Works and Infrastructure at a Provincial level. A Grounded Theory research design will be deployed for data collection. Accordingly, relevant project-centric documents spanning a duration of five (5) years was reviewed whilst semi-structured interviews were conducted concurrently, with a purposively selected sample of interviewees. The data emerging from the deployment of both data collection techniques enabled an understanding of the attributes of projects which were either outsourced or insourced and the performance of such projects thereof. The data was analysed according to the procedures associated with the grounded theory method research design. As such, open coding, axial coding and pattern matching were carried out at several intervals to develop categories and themes. Besides highlighting the usefulness of the grounded theory methodology for such study, the study’s findings established the absence of a properly structured approach to decision making within the PDPWI as it pertained to the choice of either outsourcing or insourcing construction projects. Yet, it was furthermore observed that the nature of outsourced projects differed from insourced projects. On performance of these projects, the study found both the procurement pathways yielded the same poor results, and the study indicated that outsourced projects performed slightly better in comparison to insourced projects in terms of cost certainty. These findings culminated in the evolution of a comparative analysis which is expected to guide effective decision making within PDPWI on which projects to be outsourced or insourced. The proposed comparative analysis of performance of in-house versus outsourced can be used as a guideline in future for procurement of public infrastructure projects by decision makers in public sector. , M.Tech. (Construction Management)
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A descriptive case study of human resource management in a South African construction company
- Authors: Ngwenya, Lerato Millicent
- Date: 2017
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/269603 , uj:28641
- Description: Abstract: Purpose The objective of any company is to attain higher throughput. The role of individuals within a company is essential in the management and continued existence of the business. Employee performance is influenced by a set of human resource management (HRM) practices. Equally, the practice of attracting, developing, and maintaining talented and energetic workers to support the organisational objectives is the aim of HRM. The purpose of this case study is to examine HRM in a South African construction company. In addition, this study identifies common HRM practices and comprehensively explores how well these practices have been implemented, as well as their impact on employee performance. Furthermore, employee performance and factors affecting employee performance have been evaluated. Finally, the study highlights factors that motivate employees. Methodology The data used in this study have been derived from both primary and secondary sources. Fifteen questionnaires were circulated to Human Resource Management Personnel, Senior Management, Departmental Managers, and Union Representatives in the construction company were selected for the study. Since the respondents were purposively selected, a return rate of 87% was attained. The data was analysed using the Statistical Package for the Social Science (SPSS). Findings The results of the analysis reveal that some HRM practices, such as training and development (T&D), performance management and performance appraisals and compensation and benefits, have been adopted. However, performance management and performance appraisals were not fully implemented throughout the firm. Hence, it is suggested that HRM practices should be efficiently employed to enhance employee performance. This would gain a sustainable competitive advantage for the company. Additionally, the study observes that motivated employees perfom at a higher level making it easy for management to motivate them, thus achieving individual and firm objectives. Originality The study adds to existing literature on human resource management in South African construction companies. , M.Tech. (Construction Management)
- Full Text:
- Authors: Ngwenya, Lerato Millicent
- Date: 2017
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/269603 , uj:28641
- Description: Abstract: Purpose The objective of any company is to attain higher throughput. The role of individuals within a company is essential in the management and continued existence of the business. Employee performance is influenced by a set of human resource management (HRM) practices. Equally, the practice of attracting, developing, and maintaining talented and energetic workers to support the organisational objectives is the aim of HRM. The purpose of this case study is to examine HRM in a South African construction company. In addition, this study identifies common HRM practices and comprehensively explores how well these practices have been implemented, as well as their impact on employee performance. Furthermore, employee performance and factors affecting employee performance have been evaluated. Finally, the study highlights factors that motivate employees. Methodology The data used in this study have been derived from both primary and secondary sources. Fifteen questionnaires were circulated to Human Resource Management Personnel, Senior Management, Departmental Managers, and Union Representatives in the construction company were selected for the study. Since the respondents were purposively selected, a return rate of 87% was attained. The data was analysed using the Statistical Package for the Social Science (SPSS). Findings The results of the analysis reveal that some HRM practices, such as training and development (T&D), performance management and performance appraisals and compensation and benefits, have been adopted. However, performance management and performance appraisals were not fully implemented throughout the firm. Hence, it is suggested that HRM practices should be efficiently employed to enhance employee performance. This would gain a sustainable competitive advantage for the company. Additionally, the study observes that motivated employees perfom at a higher level making it easy for management to motivate them, thus achieving individual and firm objectives. Originality The study adds to existing literature on human resource management in South African construction companies. , M.Tech. (Construction Management)
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A model for predicting cost control practice in the Ghanaian Construction Industry
- Authors: Adjei, Kofi Owusu
- Date: 2020
- Language: English
- Type: Doctoral (Thesis)
- Identifier: http://hdl.handle.net/10210/444993 , uj:38914
- Description: Abstract: One of the key roles of construction project managers is to execute construction projects within the targeted project cost. In Africa, most construction projects suffer huge cost overruns. Project cost control practice is required by every construction firm to keep the project cost in line with the budgeted cost. A comprehension of the different parts of cost control philosophies is fundamental to empower project cost managers to adequately set up robust cost controls and to improve future strategies for active construction project cost delivery. Although there are efforts by project cost managers to control cost, there is a lack of understanding of the factors that determine cost control practice in Ghana, as a developing nation. The factors enhancing cost control practice and a formal model are needed for consideration by project cost managers to guide their operations. This study develops a model for predicting cost control practice in the Ghanaian construction industry... , Ph.D. (Engineering Management)
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- Authors: Adjei, Kofi Owusu
- Date: 2020
- Language: English
- Type: Doctoral (Thesis)
- Identifier: http://hdl.handle.net/10210/444993 , uj:38914
- Description: Abstract: One of the key roles of construction project managers is to execute construction projects within the targeted project cost. In Africa, most construction projects suffer huge cost overruns. Project cost control practice is required by every construction firm to keep the project cost in line with the budgeted cost. A comprehension of the different parts of cost control philosophies is fundamental to empower project cost managers to adequately set up robust cost controls and to improve future strategies for active construction project cost delivery. Although there are efforts by project cost managers to control cost, there is a lack of understanding of the factors that determine cost control practice in Ghana, as a developing nation. The factors enhancing cost control practice and a formal model are needed for consideration by project cost managers to guide their operations. This study develops a model for predicting cost control practice in the Ghanaian construction industry... , Ph.D. (Engineering Management)
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A model for predicting cost control practice in the Ghanaian construction industry
- Authors: Adjei, Kofi Owusu
- Date: 2020
- Subjects: Construction industry - Ghana , Construction industry - Cost control
- Language: English
- Type: Doctoral (Thesis)
- Identifier: http://hdl.handle.net/10210/437411 , uj:37979
- Description: Abstract: One of the key roles of construction project managers is to execute construction projects within the targeted project cost. In Africa, most construction projects suffer huge cost overruns. Project cost control practice is required by every construction firm to keep the project cost in line with the budgeted cost. A comprehension of the different parts of cost control philosophies is fundamental to empower project cost managers to adequately set up robust cost controls and to improve future strategies for active construction project cost delivery. Although there are efforts by project cost managers to control cost, there is a lack of understanding of the factors that determine cost control practice in Ghana, as a developing nation. The factors enhancing cost control practice and a formal model are needed for consideration by project cost managers to guide their operations. This study develops a model for predicting cost control practice in the Ghanaian construction industry. Mixed-method methodology was utilised for this study. The qualitative survey used the Delphi survey approach to investigate the primary factors and measurement-related factors. The study identifies project cost control as eight-factor constructs: project cost estimation, project cost budgeting, project cost reporting, project cost monitoring, project cost analysis, decision-making, change management and project cost communication. These had strong inter-quartile deviations. .. , D.Phil. (Engineering Management)
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- Authors: Adjei, Kofi Owusu
- Date: 2020
- Subjects: Construction industry - Ghana , Construction industry - Cost control
- Language: English
- Type: Doctoral (Thesis)
- Identifier: http://hdl.handle.net/10210/437411 , uj:37979
- Description: Abstract: One of the key roles of construction project managers is to execute construction projects within the targeted project cost. In Africa, most construction projects suffer huge cost overruns. Project cost control practice is required by every construction firm to keep the project cost in line with the budgeted cost. A comprehension of the different parts of cost control philosophies is fundamental to empower project cost managers to adequately set up robust cost controls and to improve future strategies for active construction project cost delivery. Although there are efforts by project cost managers to control cost, there is a lack of understanding of the factors that determine cost control practice in Ghana, as a developing nation. The factors enhancing cost control practice and a formal model are needed for consideration by project cost managers to guide their operations. This study develops a model for predicting cost control practice in the Ghanaian construction industry. Mixed-method methodology was utilised for this study. The qualitative survey used the Delphi survey approach to investigate the primary factors and measurement-related factors. The study identifies project cost control as eight-factor constructs: project cost estimation, project cost budgeting, project cost reporting, project cost monitoring, project cost analysis, decision-making, change management and project cost communication. These had strong inter-quartile deviations. .. , D.Phil. (Engineering Management)
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A model for the sustainable delivery of housing for South Africa
- Authors: Ramovha, Thomas
- Date: 2017
- Subjects: Housing policy - South Africa , Sustainable development - South Africa
- Language: English
- Type: Doctoral (Thesis)
- Identifier: http://ujcontent.uj.ac.za8080/10210/364993 , http://hdl.handle.net/10210/285962 , uj:30934
- Description: D.Phil. (Engineering Management) , Abstract: One of the challenges plaguing the Government of South Africa (post-1994), like other developing nations, is the dire shortage of adequate housing. South Africa‘s government is constitutionally mandated to ensure that everyone has access to adequate housing. To this end, the state is obligated to take reasonable legislative and other measures to achieve the progressive realisation of the right to adequate housing. Since 1994, South Africa has delivered about 4.5 million subsidised houses to the poor, and low- to moderate-income households through its National Housing Subsidy Programme. This delivery benefitted more than 20 million people with secured homes. Despite this significant achievement, the unmet demand for housing is rising, such that more than 2 million South Africans still live in squalor conditions in the nation‘s informal settlements and in the backyards of other people‘s homes. The housing backlog rose from about 1.2 million in 1994 to about 2 million households in 2017, and the number of informal settlements across the country has increased from 300 in 1994 to more than 2 700 in 2017. South Africa is experiencing a number of what is dubbed ‗service delivery unrests‘ from communities in need of housing, among other basic services. Given the above, there are concerns within government, civil society and the private sector as to the ‗un-sustainability‘ of the current housing delivery programme, not only in respect of its affordability to the fiscus but also in respect of the nature of the socio-economic benefits and leverages that are being achieved. The aim of this study was to examine the factors that influence the delivery of housing in South Africa and other developing nations, in order to develop a model for the sustainable delivery of housing. The primary aim of the research was to model to what extent state participation, private sector participation, community participation, housing finance, capacity development, stakeholder coordination and three housing tenure options (i.e., rental housing, housing for ownership and the provision of serviced sites) predict the sustainable delivery of housing. A conceptual model for the sustainable delivery of housing was developed based on the theory developed from the literature review and the findings from interviews conducted. A questionnaire survey was conducted in the National Department of Human Settlements and its entities, Gauteng Department of Human Settlements (Housing), and three metropolitan municipalities in the Gauteng Province (i.e., Tshwane, Ekurhuleni, and City of Johannesburg). The survey targeted senior and middle managers, professionals and practitioners responsible for the following critical functions in the housing delivery value chain: housing policy development, housing planning, programme and project management, monitoring and evaluation, and beneficiary management. Results from the investigation pertained to three broad areas. The first related to theory on housing provision studies. It was evident from the literature reviewed that researchers and policy developers...
- Full Text:
- Authors: Ramovha, Thomas
- Date: 2017
- Subjects: Housing policy - South Africa , Sustainable development - South Africa
- Language: English
- Type: Doctoral (Thesis)
- Identifier: http://ujcontent.uj.ac.za8080/10210/364993 , http://hdl.handle.net/10210/285962 , uj:30934
- Description: D.Phil. (Engineering Management) , Abstract: One of the challenges plaguing the Government of South Africa (post-1994), like other developing nations, is the dire shortage of adequate housing. South Africa‘s government is constitutionally mandated to ensure that everyone has access to adequate housing. To this end, the state is obligated to take reasonable legislative and other measures to achieve the progressive realisation of the right to adequate housing. Since 1994, South Africa has delivered about 4.5 million subsidised houses to the poor, and low- to moderate-income households through its National Housing Subsidy Programme. This delivery benefitted more than 20 million people with secured homes. Despite this significant achievement, the unmet demand for housing is rising, such that more than 2 million South Africans still live in squalor conditions in the nation‘s informal settlements and in the backyards of other people‘s homes. The housing backlog rose from about 1.2 million in 1994 to about 2 million households in 2017, and the number of informal settlements across the country has increased from 300 in 1994 to more than 2 700 in 2017. South Africa is experiencing a number of what is dubbed ‗service delivery unrests‘ from communities in need of housing, among other basic services. Given the above, there are concerns within government, civil society and the private sector as to the ‗un-sustainability‘ of the current housing delivery programme, not only in respect of its affordability to the fiscus but also in respect of the nature of the socio-economic benefits and leverages that are being achieved. The aim of this study was to examine the factors that influence the delivery of housing in South Africa and other developing nations, in order to develop a model for the sustainable delivery of housing. The primary aim of the research was to model to what extent state participation, private sector participation, community participation, housing finance, capacity development, stakeholder coordination and three housing tenure options (i.e., rental housing, housing for ownership and the provision of serviced sites) predict the sustainable delivery of housing. A conceptual model for the sustainable delivery of housing was developed based on the theory developed from the literature review and the findings from interviews conducted. A questionnaire survey was conducted in the National Department of Human Settlements and its entities, Gauteng Department of Human Settlements (Housing), and three metropolitan municipalities in the Gauteng Province (i.e., Tshwane, Ekurhuleni, and City of Johannesburg). The survey targeted senior and middle managers, professionals and practitioners responsible for the following critical functions in the housing delivery value chain: housing policy development, housing planning, programme and project management, monitoring and evaluation, and beneficiary management. Results from the investigation pertained to three broad areas. The first related to theory on housing provision studies. It was evident from the literature reviewed that researchers and policy developers...
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An assessment of conflict in construction project lifecycle in South Africa
- Authors: Bodika, Matthieu Ilunga
- Date: 2019
- Subjects: Construction projects - South Africa - Management , Conflict management - South Africa
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/443787 , uj:38762
- Description: Abstract: Conflict is a phenomenon which is constant in our daily lives; hence it is unavoidable in the workplace in which we find ourselves. With this information, this study was conducted to assess and evaluate conflict in the lifecycle of projects in the construction industry in South Africa. This research examined at the causes of conflict in the lifecycle of construction projects, the stages during a project lifecycle at which it occurs, project participants affected by conflict, conflict effect on project stakeholders, conflict resolution approaches used in construction projects and lastly, The benefits of conflict resolution to the project lifecycle in the construction industry in South Africa... , M.Tech. (Construction Management)
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- Authors: Bodika, Matthieu Ilunga
- Date: 2019
- Subjects: Construction projects - South Africa - Management , Conflict management - South Africa
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/443787 , uj:38762
- Description: Abstract: Conflict is a phenomenon which is constant in our daily lives; hence it is unavoidable in the workplace in which we find ourselves. With this information, this study was conducted to assess and evaluate conflict in the lifecycle of projects in the construction industry in South Africa. This research examined at the causes of conflict in the lifecycle of construction projects, the stages during a project lifecycle at which it occurs, project participants affected by conflict, conflict effect on project stakeholders, conflict resolution approaches used in construction projects and lastly, The benefits of conflict resolution to the project lifecycle in the construction industry in South Africa... , M.Tech. (Construction Management)
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An assessment of ecological economics as a model for promoting sustainability in the South African construction industry
- Authors: Ndou, Mpho
- Date: 2016
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/233209 , uj:23805
- Description: M.Tech. (Construction Management) , Abstract: The construction industry is one of the largest contributing industries towards socio-economic growth in South Africa. However, the industry has not overcome the problems facing other developing countries worldwide in relation to the impact of society on the environment and socio-economic development that has been contributing considerably to the consumption of natural resources and energy from the construction industry. The present research assessed the use of ecological economics, also known as eco-economics (EE) as a model of sustainability and innovation within the construction sector and the built environment as a whole in the Gauteng Province of South Africa. Ecological economics is a concept that embodies both the ecology and economic perspectives under one umbrella. From this the objectives of the study were to evaluate the ecological and environmental awareness of the EE model in South African professions within the built environment, appraise the factors preventing the adoption of EE in the South African construction industry and also to assess ways that can encourage the adoption of EE amongst professionals in the South Africa construction industry. In addition, analysing the EE measures of mitigating building construction impacts on the environment and evaluating the effects of building construction activities on the environment were part of the research objectives. The data employed in this research was derived from both primary and secondary sources. The primary data were collected using a well-structured questionnaire which was distributed to construction professionals. Out of 200 questionnaires that were distributed, only 132 usable questionnaires were received, representing a response rate of 66 per cent that was deemed viable for this study. The questionnaire was analyzed using descriptive statistical procedures. The study revealed that construction professionals had little or no knowledge of ecological economics as a model of sustainability in the construction industry. Similarly, the findings further showed that procurement practices and lack of capacity for sustainable empowerment, amongst others, are the major factors hindering the adoption of ecological economics as a driver of sustainability in the construction industry. In addition, major findings also revealed that communicating new ideas through conferences and serminars amongst others and also incentivizing ideas for change relating to greener construction methods are widely considered as being existing factors hindering the adoption of...
- Full Text:
- Authors: Ndou, Mpho
- Date: 2016
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/233209 , uj:23805
- Description: M.Tech. (Construction Management) , Abstract: The construction industry is one of the largest contributing industries towards socio-economic growth in South Africa. However, the industry has not overcome the problems facing other developing countries worldwide in relation to the impact of society on the environment and socio-economic development that has been contributing considerably to the consumption of natural resources and energy from the construction industry. The present research assessed the use of ecological economics, also known as eco-economics (EE) as a model of sustainability and innovation within the construction sector and the built environment as a whole in the Gauteng Province of South Africa. Ecological economics is a concept that embodies both the ecology and economic perspectives under one umbrella. From this the objectives of the study were to evaluate the ecological and environmental awareness of the EE model in South African professions within the built environment, appraise the factors preventing the adoption of EE in the South African construction industry and also to assess ways that can encourage the adoption of EE amongst professionals in the South Africa construction industry. In addition, analysing the EE measures of mitigating building construction impacts on the environment and evaluating the effects of building construction activities on the environment were part of the research objectives. The data employed in this research was derived from both primary and secondary sources. The primary data were collected using a well-structured questionnaire which was distributed to construction professionals. Out of 200 questionnaires that were distributed, only 132 usable questionnaires were received, representing a response rate of 66 per cent that was deemed viable for this study. The questionnaire was analyzed using descriptive statistical procedures. The study revealed that construction professionals had little or no knowledge of ecological economics as a model of sustainability in the construction industry. Similarly, the findings further showed that procurement practices and lack of capacity for sustainable empowerment, amongst others, are the major factors hindering the adoption of ecological economics as a driver of sustainability in the construction industry. In addition, major findings also revealed that communicating new ideas through conferences and serminars amongst others and also incentivizing ideas for change relating to greener construction methods are widely considered as being existing factors hindering the adoption of...
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An assessment of environmental impacts of building construction activities : case study of Republic Democratic of Congo town of Kinshasa
- Authors: Mbala, Mbuyamba Jean Paul
- Date: 2017
- Subjects: Construction industry - Environmental aspects - Congo (Democratic Republic - Kinshasa , Construction industry - Standards - Congo (Democratic Republic - Kinshasa , Waste disposal sites - Environmental aspects - Congo (Democratic Republic - Kinshasa
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/280462 , uj:30137
- Description: Abstract: Construction is an economic activity that on the one hand puts at the disposal facilities and infrastructures and on the other hand, it is beneficial to society in some ways and harmful in others. This review was done to evaluate the significant impacts of construction activities in Kinshasa, which is the Democratic Republic of Congo capital and to propose measures for their mitigation. A number of impacts were listed from the literature only fourteen were highlighted. These impacts were further developed in six substantial group and were brought into the survey. Questionnaire were send out to get the response, the distributed questionnaires were 200 it was made every which way, identities were kept privately among those were Architect, Quantity-Surveyor, Civil Engineer, Project Manager, Construction Manager and Other construction practitioners. According to the study results, impacts were listed as followed time and cost aspect followed by Reliability of project, Accessibility to resources, Easy and fair communication. The study recommends that stakeholders in the industry should implement a successful model and also develop a framework on how to assist collaboration between clients, design team and the contractor either way on one virtual desk so that they should have a proper and effective implementation in the construction industry. , M.Tech. (Construction Management)
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- Authors: Mbala, Mbuyamba Jean Paul
- Date: 2017
- Subjects: Construction industry - Environmental aspects - Congo (Democratic Republic - Kinshasa , Construction industry - Standards - Congo (Democratic Republic - Kinshasa , Waste disposal sites - Environmental aspects - Congo (Democratic Republic - Kinshasa
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/280462 , uj:30137
- Description: Abstract: Construction is an economic activity that on the one hand puts at the disposal facilities and infrastructures and on the other hand, it is beneficial to society in some ways and harmful in others. This review was done to evaluate the significant impacts of construction activities in Kinshasa, which is the Democratic Republic of Congo capital and to propose measures for their mitigation. A number of impacts were listed from the literature only fourteen were highlighted. These impacts were further developed in six substantial group and were brought into the survey. Questionnaire were send out to get the response, the distributed questionnaires were 200 it was made every which way, identities were kept privately among those were Architect, Quantity-Surveyor, Civil Engineer, Project Manager, Construction Manager and Other construction practitioners. According to the study results, impacts were listed as followed time and cost aspect followed by Reliability of project, Accessibility to resources, Easy and fair communication. The study recommends that stakeholders in the industry should implement a successful model and also develop a framework on how to assist collaboration between clients, design team and the contractor either way on one virtual desk so that they should have a proper and effective implementation in the construction industry. , M.Tech. (Construction Management)
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An assessment of public urban infrastructure financing in South Africa
- Authors: Dithebe, Khotso
- Date: 2018
- Subjects: Infrastructure (Economics) - South Africa , Construction industry - South Africa - Management , City planning - South Africa , Urbanization - South Africa
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/284800 , uj:30773
- Description: M.Tech. (Construction Management) , Abstract: Infrastructure development plays an essential role in any developing economy. Inadequate infrastructure investment excludes inhabitants from flourishing economically, thus negatively affecting the economic growth of communities and the nation at large. Without financial means to construct, maintain and restore public urban infrastructure, inhabitants continue to struggle. Therefore, the purpose of this study was to assess the current urban infrastructure financing sources and recommend the most effective options for water infrastructure development in South Africa. The data used in this study was derived from both primary and secondary sources. Primary data was collected using a structured questionnaire, from which the questionnaire was developed through the review of literature. The structured questionnaire was distributed physically and using google form. Out of the 150 questionnaires distributed, 96 were returned. However, 91 of the 96 questionnaires were usable, representing a 64% response rate. A quantitative approach was used for this study. Data from the research was analysed using descriptive statistics and exploratory factor analysis. Findings from the data analysis revealed that national government, provincial government, local government and para-state agencies are essential stakeholders of financing public urban infrastructure. In addition, the World Bank, development banks, the building and construction sector, infrastructure investors and civic associations were also pivotal stakeholders of public urban infrastructure financing. The study also showed that the level of awareness and usage of the traditional procurement system, develop and construct, management contracting, construction management, project management and public-private partnerships are recognisable procurement systems in the South African infrastructure projects. Likewise, the study revealed that the level of awareness and usage of local tax revenues and tariffs, inter-governmental transfers, user charges, municipal borrowing, debt financing, public-private partnerships and market instruments were important for financing public urban infrastructure projects. Furthermore, insufficient municipal revenue, insufficient investment laws, corruption, weak project structuring, inadequate risk-adjusted returns and extreme state guarantees on debt repayment were revealed as alarming challenges delaying public infrastructure investment in South Africa. Finally, legal frameworks stipulating policy continuity, clear legislation for private participation, political willingness, accountability, transparency and strong institutional arrangement from all spheres of government were identified as critical success factors for financing public urban infrastructure through public-private partnerships. The findings clearly revealed that government remains the custodian of...
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- Authors: Dithebe, Khotso
- Date: 2018
- Subjects: Infrastructure (Economics) - South Africa , Construction industry - South Africa - Management , City planning - South Africa , Urbanization - South Africa
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/284800 , uj:30773
- Description: M.Tech. (Construction Management) , Abstract: Infrastructure development plays an essential role in any developing economy. Inadequate infrastructure investment excludes inhabitants from flourishing economically, thus negatively affecting the economic growth of communities and the nation at large. Without financial means to construct, maintain and restore public urban infrastructure, inhabitants continue to struggle. Therefore, the purpose of this study was to assess the current urban infrastructure financing sources and recommend the most effective options for water infrastructure development in South Africa. The data used in this study was derived from both primary and secondary sources. Primary data was collected using a structured questionnaire, from which the questionnaire was developed through the review of literature. The structured questionnaire was distributed physically and using google form. Out of the 150 questionnaires distributed, 96 were returned. However, 91 of the 96 questionnaires were usable, representing a 64% response rate. A quantitative approach was used for this study. Data from the research was analysed using descriptive statistics and exploratory factor analysis. Findings from the data analysis revealed that national government, provincial government, local government and para-state agencies are essential stakeholders of financing public urban infrastructure. In addition, the World Bank, development banks, the building and construction sector, infrastructure investors and civic associations were also pivotal stakeholders of public urban infrastructure financing. The study also showed that the level of awareness and usage of the traditional procurement system, develop and construct, management contracting, construction management, project management and public-private partnerships are recognisable procurement systems in the South African infrastructure projects. Likewise, the study revealed that the level of awareness and usage of local tax revenues and tariffs, inter-governmental transfers, user charges, municipal borrowing, debt financing, public-private partnerships and market instruments were important for financing public urban infrastructure projects. Furthermore, insufficient municipal revenue, insufficient investment laws, corruption, weak project structuring, inadequate risk-adjusted returns and extreme state guarantees on debt repayment were revealed as alarming challenges delaying public infrastructure investment in South Africa. Finally, legal frameworks stipulating policy continuity, clear legislation for private participation, political willingness, accountability, transparency and strong institutional arrangement from all spheres of government were identified as critical success factors for financing public urban infrastructure through public-private partnerships. The findings clearly revealed that government remains the custodian of...
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An assessment of risk associated with digitalisation in the South African construction industry
- Authors: Meno, Tsholofelo
- Date: 2020
- Subjects: Construction industry - South Africa - Data processing
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/445041 , uj:38920
- Description: Abstract: In recent years, globalisation, international trade and industry competition have become a part of the construction industry’s operative. In this regard, time and space are progressively diminishing as obstacles to deliver customised and best services to clients at constrained budgets and time frames. All these deliverables call for an innovative approach in conducting business with effective communication being a key to its success. It is for this reason that digital methods and processes are slowly becoming a requirement for any construction company in South Africa to keep abreast with competitors in the same market. Digitalisation is the term used to describe the optimisation of information that has been digitised to improve business operations. Companies around the globe are considering this digital transition in order improve bottom line figures. However, the introduction of digital methods that threaten processes that have been working for years is perceived as a risk. Previous research studies outline a wide range of benefits related to the implementation of digital technology in the construction industry; however, studies do not highlight the inherent critical risk factors. This reveals an information deficit, which this study sought to fill. This study therefore assessed risks that are related to digitalisation uptake in the South African construction industry. In pursuit of this, a quantitative approach was adopted with questionnaires used as the instrument for data collection from construction professionals in the Gauteng Province... , M.Tech. (Quantity Surveying)
- Full Text:
- Authors: Meno, Tsholofelo
- Date: 2020
- Subjects: Construction industry - South Africa - Data processing
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/445041 , uj:38920
- Description: Abstract: In recent years, globalisation, international trade and industry competition have become a part of the construction industry’s operative. In this regard, time and space are progressively diminishing as obstacles to deliver customised and best services to clients at constrained budgets and time frames. All these deliverables call for an innovative approach in conducting business with effective communication being a key to its success. It is for this reason that digital methods and processes are slowly becoming a requirement for any construction company in South Africa to keep abreast with competitors in the same market. Digitalisation is the term used to describe the optimisation of information that has been digitised to improve business operations. Companies around the globe are considering this digital transition in order improve bottom line figures. However, the introduction of digital methods that threaten processes that have been working for years is perceived as a risk. Previous research studies outline a wide range of benefits related to the implementation of digital technology in the construction industry; however, studies do not highlight the inherent critical risk factors. This reveals an information deficit, which this study sought to fill. This study therefore assessed risks that are related to digitalisation uptake in the South African construction industry. In pursuit of this, a quantitative approach was adopted with questionnaires used as the instrument for data collection from construction professionals in the Gauteng Province... , M.Tech. (Quantity Surveying)
- Full Text:
An assessment of social sustainability considerations during public sector infrastructure procurement in Free State
- Diba, Nthabiseng Molebogeng Joycynthia
- Authors: Diba, Nthabiseng Molebogeng Joycynthia
- Date: 2019
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/398833 , uj:33219
- Description: Abstract : Infrastructure is vital to the economic and social development of a country. Infrastructure projects attributes to construction of schools, houses, employment, religious structures and financial holdings of the country. South Africa is championing the sustainable development agenda across all sectoral facets. Accordingly, its construction industry is gradually transforming towards wholesome adoption of sustainable project delivery (SPD) practices and this is includng social considerations such as education, health and safety and community engagement. Yet, industry stakeholders remain fixated on economic and environmental sustainability dimensions. Tendering and bid evaluation exercises are deemed critical to attaining SPD goals. However, infrastructure procurement seems to have continued in a manner that depicts non-consideration of social sustainability (SS) aspects. Such observation makes this study reported herein, imperative, as it explored the perceptions of bid evaluation staff concerning the consideration of SS aspects during bid document preparation, evaluation and adjudication respectively. This study report looked at what aspects regarding social sustainability are considered during the procurement process of infrastructure projects delivery in the Free State. The study first delved into social sustainability and development focusing on the Free State. A sequential mixed method was adopted for this study. An embedded multi-case study research strategy, where bid evaluation teams of distinct public sector organisations within the Free State province was identified and the bid committees interviewed. Furthermore, bid documents such as tender notices were reviewed. Questionnaires were sent out after the interviews, to collate the information gathered and rank them with their level of significance. The emerging data was analysed through the use of qualitative and quantitative content analysis and the use of descriptive statistics. The findings of this study highlighted perceptions of bid evaluation teams on their inclination towards the consideration of SS aspects during the procurement of infrastructure projects by their organizations. It also revealed if and how any of these aspects were prioritised, in comparison to aspects of other sustainability dimensions. , M.Tech. (Quantity Surveying)
- Full Text:
- Authors: Diba, Nthabiseng Molebogeng Joycynthia
- Date: 2019
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/398833 , uj:33219
- Description: Abstract : Infrastructure is vital to the economic and social development of a country. Infrastructure projects attributes to construction of schools, houses, employment, religious structures and financial holdings of the country. South Africa is championing the sustainable development agenda across all sectoral facets. Accordingly, its construction industry is gradually transforming towards wholesome adoption of sustainable project delivery (SPD) practices and this is includng social considerations such as education, health and safety and community engagement. Yet, industry stakeholders remain fixated on economic and environmental sustainability dimensions. Tendering and bid evaluation exercises are deemed critical to attaining SPD goals. However, infrastructure procurement seems to have continued in a manner that depicts non-consideration of social sustainability (SS) aspects. Such observation makes this study reported herein, imperative, as it explored the perceptions of bid evaluation staff concerning the consideration of SS aspects during bid document preparation, evaluation and adjudication respectively. This study report looked at what aspects regarding social sustainability are considered during the procurement process of infrastructure projects delivery in the Free State. The study first delved into social sustainability and development focusing on the Free State. A sequential mixed method was adopted for this study. An embedded multi-case study research strategy, where bid evaluation teams of distinct public sector organisations within the Free State province was identified and the bid committees interviewed. Furthermore, bid documents such as tender notices were reviewed. Questionnaires were sent out after the interviews, to collate the information gathered and rank them with their level of significance. The emerging data was analysed through the use of qualitative and quantitative content analysis and the use of descriptive statistics. The findings of this study highlighted perceptions of bid evaluation teams on their inclination towards the consideration of SS aspects during the procurement of infrastructure projects by their organizations. It also revealed if and how any of these aspects were prioritised, in comparison to aspects of other sustainability dimensions. , M.Tech. (Quantity Surveying)
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An assessment of the causes and effects of materials wastage on construction projects : a case study of Gauteng Province
- Authors: Shai, Thapelo Godfrey
- Date: 2017
- Subjects: Construction industry - Waste disposal , Construction industry - Waste minimization , Construction projects , Sustainable construction
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/284118 , uj:30675
- Description: M.Tech. (Construction Management) , Abstract: Wastage on construction sites poses a big problem to the South African construction industry as more and more wastage generated is not properly disposed. This is so because with the chase by the South African government to go low carbon wastage has become problematic for the South African construction industry. This study seeks to determine the the causes of material wastage on Gauteng Province construction sites, the effects of material wastage on the contractors, the impacts of wastage on construction projects, how can wastage be reduced and better managed on a construction site and the benefits of minimised wastage on construction sites in the South African construction industry The data used in this research was derived from both primary and secondary sources. The secondary data was collected through a detailed review of related literature. The primary data was collected through a questionnaire which was distributed to registered and non-registered construction professionals practising in the industry. One hundred and fifty-three questionnaires were received from two hundred sent out, representing a 77 per cent response rate. Findings from the research were analysed using descriptive statistics. Findings from the descriptive analysis revealed that the primary causes of material wastage on the construction site are design and construction errors, design changes and incorrect specification. Wastage in the procurement process is caused by a lack of allocated responsibility for decision-making, incomplete procurement documentation, and poor coordination among parties. Furthermore, material wastage in material handling is due to shipping and suppliers’ errors, inappropriate handling, and inappropriate storage. In addition, causes of material wastage in site operation are poor site management and supervision, and a lack of knowledge about construction during design activities. Material storage wastage is caused by materials being stored far from the point of application, and improper storing methods. Furthermore, contractual causes of wastage are..
- Full Text:
- Authors: Shai, Thapelo Godfrey
- Date: 2017
- Subjects: Construction industry - Waste disposal , Construction industry - Waste minimization , Construction projects , Sustainable construction
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/284118 , uj:30675
- Description: M.Tech. (Construction Management) , Abstract: Wastage on construction sites poses a big problem to the South African construction industry as more and more wastage generated is not properly disposed. This is so because with the chase by the South African government to go low carbon wastage has become problematic for the South African construction industry. This study seeks to determine the the causes of material wastage on Gauteng Province construction sites, the effects of material wastage on the contractors, the impacts of wastage on construction projects, how can wastage be reduced and better managed on a construction site and the benefits of minimised wastage on construction sites in the South African construction industry The data used in this research was derived from both primary and secondary sources. The secondary data was collected through a detailed review of related literature. The primary data was collected through a questionnaire which was distributed to registered and non-registered construction professionals practising in the industry. One hundred and fifty-three questionnaires were received from two hundred sent out, representing a 77 per cent response rate. Findings from the research were analysed using descriptive statistics. Findings from the descriptive analysis revealed that the primary causes of material wastage on the construction site are design and construction errors, design changes and incorrect specification. Wastage in the procurement process is caused by a lack of allocated responsibility for decision-making, incomplete procurement documentation, and poor coordination among parties. Furthermore, material wastage in material handling is due to shipping and suppliers’ errors, inappropriate handling, and inappropriate storage. In addition, causes of material wastage in site operation are poor site management and supervision, and a lack of knowledge about construction during design activities. Material storage wastage is caused by materials being stored far from the point of application, and improper storing methods. Furthermore, contractual causes of wastage are..
- Full Text:
An assessment of the challenges affecting production planning in the South Africa food processing industry
- Authors: Kanyi, Phumelele
- Date: 2016
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/398995 , uj:33240
- Description: Abstract : Production planning is a key component of the growth of any business in ensuring that day-to-day production operations run smoothly. Over the last decades, the food-processing sector in South Africa has been recognised as one of the biggest manufacturing sectors in terms of job creation and has also made a significant contribution to the country’s gross domestic product. The sector’s economic performance is directly linked to the overall rate of the country’s economic growth and key exports markets. In order to guarantee that this sector is properly positioned to survive within the current highly competitive global market, the sector will benefit from growth in demand for food locally and globally. The aim of this study was to assess the challenges affecting the production planning of the South African food manufacturing sector. Two-fold methodological research approach was adopted, Firstly a literature review was conducted on production planning and food processing from a local, regional and international perspective. Then, a quantitative research approach was adopted to assess the challenges affecting production planning in the manufacturing sector, using the South African food processing industry as a case study. Various analyses such as descriptive, exploratory factor and theoretical reliability were carried out on the data collected from the respondents through a questionnaire survey. The study findings reveal the following challenges affecting the South African food processing industry in effectively planning for production :increases in procurement costs; high taxes on imports and exports; problems with local procurement of raw materials; inefficient production procedures for quality products; limited cost-cutting measures available; insufficient production capacity; no appropriate systems for employee training; political situation of the companies; unavailability of water supply; unavailability of machinery are the factors. The study recommends that because of the immense revenue that is generated from this sector and its huge contribution the country’s economy growth, decision-makers should develop a culture of knowledge-sharing, in order to build an efficient production plan framework. , M.Tech. (Operations Management)
- Full Text:
- Authors: Kanyi, Phumelele
- Date: 2016
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/398995 , uj:33240
- Description: Abstract : Production planning is a key component of the growth of any business in ensuring that day-to-day production operations run smoothly. Over the last decades, the food-processing sector in South Africa has been recognised as one of the biggest manufacturing sectors in terms of job creation and has also made a significant contribution to the country’s gross domestic product. The sector’s economic performance is directly linked to the overall rate of the country’s economic growth and key exports markets. In order to guarantee that this sector is properly positioned to survive within the current highly competitive global market, the sector will benefit from growth in demand for food locally and globally. The aim of this study was to assess the challenges affecting the production planning of the South African food manufacturing sector. Two-fold methodological research approach was adopted, Firstly a literature review was conducted on production planning and food processing from a local, regional and international perspective. Then, a quantitative research approach was adopted to assess the challenges affecting production planning in the manufacturing sector, using the South African food processing industry as a case study. Various analyses such as descriptive, exploratory factor and theoretical reliability were carried out on the data collected from the respondents through a questionnaire survey. The study findings reveal the following challenges affecting the South African food processing industry in effectively planning for production :increases in procurement costs; high taxes on imports and exports; problems with local procurement of raw materials; inefficient production procedures for quality products; limited cost-cutting measures available; insufficient production capacity; no appropriate systems for employee training; political situation of the companies; unavailability of water supply; unavailability of machinery are the factors. The study recommends that because of the immense revenue that is generated from this sector and its huge contribution the country’s economy growth, decision-makers should develop a culture of knowledge-sharing, in order to build an efficient production plan framework. , M.Tech. (Operations Management)
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An assessment of the current levels of engineering skills’ shortages in the South African construction industry
- Authors: Maake, Moyahabo Prudence
- Date: 2016
- Subjects: Construction industry - Management , Construction industry - Management - Vocational guidance , Skilled labor - South Africa , Construction industry - Employees - Supply and demand
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/262923 , uj:27790
- Description: M.Tech. (Construction Management) , Abstract: The construction industry is regarded as one of the key sectors in the development and economic growth of South Africa. However, the industry faces the challenges of engineering skills’ shortages. The objectives of this research was to explore the engineering skills’ shortages in the South African construction industry with a view to understand what causes these shortages. Understanding the effects could enhance the success of minimising the challenges of skills shortages that the construction industry is facing. Data used was derived from related literature and a collection of questionnaire distributed to professionals in the construction industry. Findings revealed that there is a shortage of engineering skills. The level of supply of these shortages is attributed to the lack of retirement of experienced engineers;, the low pass rate in science, Technology, Engineering and Mathematics (STEM) subjects, poor career guidance in subject choices;, lack of experiential training opportunities;, lack of mentors for new graduates;, lack of government support for tertiary education;, immigration of experienced engineers, low remuneration of engineering professionals, and the growth of new industries in different regions with different skills’ bases were the major causes of the engineering skill’s shortages in the construction industry. Additionally, based on the findings difficulties in recruiting;, poor decision making due to not having the right skilled people;, lack of quality relevance of training received were amongst the major effects of the engineering skills’ shortages to the construction industry. A key point is that the industry would benefit from the use of retired experienced engineers for mentoring programs, higher remuneration scales for engineering professionals, and employers collaborating with educators to identify the skills’ needed to map career pathways amongst others to minimise the engineering skills’ shortages in the construction industry. It is recommended that the construction industry, as well as secondary and higher education institutions, should be made aware of the factors that cause engineering skills’ shortages and ways to minimise these shortages in the construction industry
- Full Text:
- Authors: Maake, Moyahabo Prudence
- Date: 2016
- Subjects: Construction industry - Management , Construction industry - Management - Vocational guidance , Skilled labor - South Africa , Construction industry - Employees - Supply and demand
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/262923 , uj:27790
- Description: M.Tech. (Construction Management) , Abstract: The construction industry is regarded as one of the key sectors in the development and economic growth of South Africa. However, the industry faces the challenges of engineering skills’ shortages. The objectives of this research was to explore the engineering skills’ shortages in the South African construction industry with a view to understand what causes these shortages. Understanding the effects could enhance the success of minimising the challenges of skills shortages that the construction industry is facing. Data used was derived from related literature and a collection of questionnaire distributed to professionals in the construction industry. Findings revealed that there is a shortage of engineering skills. The level of supply of these shortages is attributed to the lack of retirement of experienced engineers;, the low pass rate in science, Technology, Engineering and Mathematics (STEM) subjects, poor career guidance in subject choices;, lack of experiential training opportunities;, lack of mentors for new graduates;, lack of government support for tertiary education;, immigration of experienced engineers, low remuneration of engineering professionals, and the growth of new industries in different regions with different skills’ bases were the major causes of the engineering skill’s shortages in the construction industry. Additionally, based on the findings difficulties in recruiting;, poor decision making due to not having the right skilled people;, lack of quality relevance of training received were amongst the major effects of the engineering skills’ shortages to the construction industry. A key point is that the industry would benefit from the use of retired experienced engineers for mentoring programs, higher remuneration scales for engineering professionals, and employers collaborating with educators to identify the skills’ needed to map career pathways amongst others to minimise the engineering skills’ shortages in the construction industry. It is recommended that the construction industry, as well as secondary and higher education institutions, should be made aware of the factors that cause engineering skills’ shortages and ways to minimise these shortages in the construction industry
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An assessment of the factors affecting labour productivity on construction projects in NorthWest Province South Africa
- Authors: Moswane, Dineo Gloria
- Date: 2018
- Subjects: Construction projects - South Africa - North-West , Labor productivity - South Africa - North-West
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/280149 , uj:30098
- Description: M.Tech. (Construction Management) , Abstract: The construction industry plays a very important role in the development of any national economy and it contributes considerably to employment and growth for all relevant stakeholders. Notwithstanding its importance, the level of its productivity has a great effect on national economic growth. Thus, this study investigated factors affecting labour productivity on the construction projects in Northwest Province of South Africa. A quantitative approach was adopted for the study. The primary data was collected through adopted questionnaire which was spread to professionals that ranged from architects, projects managers, quantity surveyors and engineers. Out of the 120 distributed questionnaire, 102 were received back representing an 85% response rate. Based on the reviewed of literature, the factors affecting labour productivity were grouped into four categories namely, the management factors, human /labour factors, material factors and technical factors. Findings of the study revealed that shortage of fund, poor workmanship, and waste due to negligence were the major causes that affect the delivery of the construction projects. Findings revealed that; on time payment, proper training to the labours and motivation to worker toward projects completion were the most effective ways to improve labour productivity. The findings of this study contribute to the body of knowledge and provide prised understanding into factors that affect labour productivity on the construction projects as well as motivational measure that can be used to measure work improvement in improving labour productivity in construction industry. The findings of this study verified the results of other researchers specifically that an enormous variety of causes affect labour productivity on the construction projects, and this has a negative influence on productivity. The study recommends that construction firms pay closer attention to grooming management personnel in order to develop communication with the workforce and minimise coast leakage and also improve supervision. The training courses and seminars in the topics that will improve productivity in construction projects should be implemented.
- Full Text:
- Authors: Moswane, Dineo Gloria
- Date: 2018
- Subjects: Construction projects - South Africa - North-West , Labor productivity - South Africa - North-West
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/280149 , uj:30098
- Description: M.Tech. (Construction Management) , Abstract: The construction industry plays a very important role in the development of any national economy and it contributes considerably to employment and growth for all relevant stakeholders. Notwithstanding its importance, the level of its productivity has a great effect on national economic growth. Thus, this study investigated factors affecting labour productivity on the construction projects in Northwest Province of South Africa. A quantitative approach was adopted for the study. The primary data was collected through adopted questionnaire which was spread to professionals that ranged from architects, projects managers, quantity surveyors and engineers. Out of the 120 distributed questionnaire, 102 were received back representing an 85% response rate. Based on the reviewed of literature, the factors affecting labour productivity were grouped into four categories namely, the management factors, human /labour factors, material factors and technical factors. Findings of the study revealed that shortage of fund, poor workmanship, and waste due to negligence were the major causes that affect the delivery of the construction projects. Findings revealed that; on time payment, proper training to the labours and motivation to worker toward projects completion were the most effective ways to improve labour productivity. The findings of this study contribute to the body of knowledge and provide prised understanding into factors that affect labour productivity on the construction projects as well as motivational measure that can be used to measure work improvement in improving labour productivity in construction industry. The findings of this study verified the results of other researchers specifically that an enormous variety of causes affect labour productivity on the construction projects, and this has a negative influence on productivity. The study recommends that construction firms pay closer attention to grooming management personnel in order to develop communication with the workforce and minimise coast leakage and also improve supervision. The training courses and seminars in the topics that will improve productivity in construction projects should be implemented.
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An assessment of the growth of small, medium and micro enterprises in the Zambian construction industry - a case of Lusaka
- Authors: Mabasa, Khanyisa Desiree
- Date: 2019
- Subjects: Small business - Zambia - Lusaka - Growth , Construction industry - Zambia - Lusaka
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/452526 , uj:39915
- Description: Abstract: The construction industry is one of the sectors that contribute significantly to the growth and development of the Zambian economy. Construction Small, Medium and Micro Enterprises (SMMEs) play a significant role in reducing unemployment and poverty through the creation of jobs for semi-skilled and unskilled individuals. However, they are restricted through the challenges they encounter daily in their operation. Hence, this study assesses the growth of SMMEs in the Zambian construction industry. Detailed literature was reviewed, and a structured questionnaire was used to collect data. The respondents were owner of construction SMMEs in Zambia. These owners had various qualifications within the built environment. A total of 150 questionnaires were sent out, and 105 were returned, representing a response rate of 70%. Descriptive and Exploratory Factor Analysis (EFA) were used to analyse the data. From the findings it was revealed that the Citizen Economic Empowerment Commission, the Government policy of pronouncement on contracts to subcontract MSMEs, the Zambia Development Agency and Road Construction as well as management supervision training programmes are the support policies and programmes that a majority of the construction firm owners in Zambia are aware of and they regarded them to be effective, having implemented them in their various entities. Furthermore, the study reveals the barriers to the growth of the SMMEs in the Zambian construction industry such as poor financial control, poor cash flow management, corruption, credit problems/insolvency, lack of management skills and poor record keeping. In addition, the findings show the enhancement of employment creation, the improved development of unskilled and semi-skilled employees and the contribution to the expansion of the economy as the benefits of the growth of SMMEs in Zambia. Moreover, the findings reveal good financial management, adequate financial record management training, financial risk identification, good cash flow management, efficient strategic planning, the high intellectual capacity of employees, efficient human resource management practices and good management skills as the drivers of the growth of SMMEs. From the findings of the study it can be concluded that the growth of the SMMEs is always restricted and limited, regardless of the good economic condition of the country and the construction industry. Therefore, it is recommended that large construction firms should mentor at least three SMMEs, which will make large companies to use SMMEs as sub-contractor so to train/ mentor them. , M.Tech. (Construction Management)
- Full Text:
- Authors: Mabasa, Khanyisa Desiree
- Date: 2019
- Subjects: Small business - Zambia - Lusaka - Growth , Construction industry - Zambia - Lusaka
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/452526 , uj:39915
- Description: Abstract: The construction industry is one of the sectors that contribute significantly to the growth and development of the Zambian economy. Construction Small, Medium and Micro Enterprises (SMMEs) play a significant role in reducing unemployment and poverty through the creation of jobs for semi-skilled and unskilled individuals. However, they are restricted through the challenges they encounter daily in their operation. Hence, this study assesses the growth of SMMEs in the Zambian construction industry. Detailed literature was reviewed, and a structured questionnaire was used to collect data. The respondents were owner of construction SMMEs in Zambia. These owners had various qualifications within the built environment. A total of 150 questionnaires were sent out, and 105 were returned, representing a response rate of 70%. Descriptive and Exploratory Factor Analysis (EFA) were used to analyse the data. From the findings it was revealed that the Citizen Economic Empowerment Commission, the Government policy of pronouncement on contracts to subcontract MSMEs, the Zambia Development Agency and Road Construction as well as management supervision training programmes are the support policies and programmes that a majority of the construction firm owners in Zambia are aware of and they regarded them to be effective, having implemented them in their various entities. Furthermore, the study reveals the barriers to the growth of the SMMEs in the Zambian construction industry such as poor financial control, poor cash flow management, corruption, credit problems/insolvency, lack of management skills and poor record keeping. In addition, the findings show the enhancement of employment creation, the improved development of unskilled and semi-skilled employees and the contribution to the expansion of the economy as the benefits of the growth of SMMEs in Zambia. Moreover, the findings reveal good financial management, adequate financial record management training, financial risk identification, good cash flow management, efficient strategic planning, the high intellectual capacity of employees, efficient human resource management practices and good management skills as the drivers of the growth of SMMEs. From the findings of the study it can be concluded that the growth of the SMMEs is always restricted and limited, regardless of the good economic condition of the country and the construction industry. Therefore, it is recommended that large construction firms should mentor at least three SMMEs, which will make large companies to use SMMEs as sub-contractor so to train/ mentor them. , M.Tech. (Construction Management)
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An assessment of the impact of culture on construction education in South Africa
- Authors: Kgoadi, Mokgadi Dalleen
- Date: 2016
- Subjects: Construction industry - Management - Study and teaching (Higher) , Construction industry - Management - Vocational guidance , Engineers - Study and teaching (Continuing education) , Corporate culture
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/242975 , uj:25077
- Description: M.Tech. (Quantity Survey) , Abstract: South Africa’s education sector comprises various individuals, all with different backgrounds, and this sometimes creates challenges when it comes to the teaching and learning processes. The present research assessed the impact of culture on construction education in South Africa. The objectives of the study were to identify how culture affects construction education, to evaluate how culture affects the construction lecturers’ pedagogy, to determine how the lecturers’ culture affects students’ buy-in to studying construction-related degrees and also to determine the impact that culture has on gender aspects in construction education. The data used in this paper were derived from both primary and secondary sources. The secondary data were collected through a detailed assessment of related literature. The primary data were likewise collected via a structured questionnaire aimed at 130 respondents who were students registered for Construction Management (CM), Quantity Surveying (QS), Civil Engineering and Building Science at a South African higher education institution. Out of the collected 130 questionnaires, only 101 were usable, representing a response rate of 78 per cent that was deemed viable for statistical analysis for this study. Data received from the questionnaires were analysed using descriptive statistics procedures. The higher education institution used for the study has a variety of students and lecturers: through this study it is evident that the cultural background of the students shapes their attitudes and values, knowledge base as well as the skill set and these, in turn, influencing classroom behaviours, their study habits, their writing styles and faculty student interactions. This research study revealed that culture is an important concept when it comes to education. Moreover, the study findings further revealed that when it comes to the construction industry, it is better to acknowledge that people are different, and that they come from different environments where people are used to doing things in different ways. It must also be acknowledged that in order to work effectively and efficiently, the needs of different individuals must be addressed and met. Also, the study found that in order to ensure students’ academic success, there should always be successful management of cultural differences, and people should learn more about the management of cultural differences. The study also revealed that the issue of career sexism still exists and this is an important issue that should be dealt with by government, industry, employers, higher education institutions and individuals. It is recommended that in order to manage cultural differences, students need to be aware of the cultural backgrounds of those with whom they work and interact since failure to manage cultural differences in a...
- Full Text:
- Authors: Kgoadi, Mokgadi Dalleen
- Date: 2016
- Subjects: Construction industry - Management - Study and teaching (Higher) , Construction industry - Management - Vocational guidance , Engineers - Study and teaching (Continuing education) , Corporate culture
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/242975 , uj:25077
- Description: M.Tech. (Quantity Survey) , Abstract: South Africa’s education sector comprises various individuals, all with different backgrounds, and this sometimes creates challenges when it comes to the teaching and learning processes. The present research assessed the impact of culture on construction education in South Africa. The objectives of the study were to identify how culture affects construction education, to evaluate how culture affects the construction lecturers’ pedagogy, to determine how the lecturers’ culture affects students’ buy-in to studying construction-related degrees and also to determine the impact that culture has on gender aspects in construction education. The data used in this paper were derived from both primary and secondary sources. The secondary data were collected through a detailed assessment of related literature. The primary data were likewise collected via a structured questionnaire aimed at 130 respondents who were students registered for Construction Management (CM), Quantity Surveying (QS), Civil Engineering and Building Science at a South African higher education institution. Out of the collected 130 questionnaires, only 101 were usable, representing a response rate of 78 per cent that was deemed viable for statistical analysis for this study. Data received from the questionnaires were analysed using descriptive statistics procedures. The higher education institution used for the study has a variety of students and lecturers: through this study it is evident that the cultural background of the students shapes their attitudes and values, knowledge base as well as the skill set and these, in turn, influencing classroom behaviours, their study habits, their writing styles and faculty student interactions. This research study revealed that culture is an important concept when it comes to education. Moreover, the study findings further revealed that when it comes to the construction industry, it is better to acknowledge that people are different, and that they come from different environments where people are used to doing things in different ways. It must also be acknowledged that in order to work effectively and efficiently, the needs of different individuals must be addressed and met. Also, the study found that in order to ensure students’ academic success, there should always be successful management of cultural differences, and people should learn more about the management of cultural differences. The study also revealed that the issue of career sexism still exists and this is an important issue that should be dealt with by government, industry, employers, higher education institutions and individuals. It is recommended that in order to manage cultural differences, students need to be aware of the cultural backgrounds of those with whom they work and interact since failure to manage cultural differences in a...
- Full Text:
An assessment of the occurrences of dispute in public sector infrastructure projects
- Authors: Maseko, Lungisile
- Date: 2016
- Subjects: Dispute resolution (Law) , Construction industry - Management , Construction contracts , Conflict management
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/233028 , uj:23782
- Description: M.Tech. (Quantity Surveying) , Abstract: Construction disputes happen fairly often: they are a reality on every construction project and could happen at any stage during the design or construction phase of the project. The objective of this study is to investigate the causes - and effects of disputes in construction projects however, the study has revealed that stakeholders play a significant role in dispute causation as a result of disputes by the client, consultant - , or contractors, and through design deficiency. Moreover, primary findings from the study outlines four major categories of dispute causation such as construction related causes of disputes; financial/economical causes of disputes, management causes of disputes and contract related causes of disputes. This study further reveals that when disputes are not resolved in timeously, they become very expensive – in terms of finances, personnel, time, and opportunity costs. The visible expenses (e.g., attorneys, expert witnesses, the dispute resolution process itself) alone are significant. The less visible costs (e.g., company resources assigned to the dispute, lost business opportunities) and the intangible costs (e.g., damage to business relationships, potential value lost due to inefficient dispute resolution) are also considerable, although difficult or impossible to quantify, However, if disputes could be minimized and approached accordingly many disputes could be avoided. Nevertheless, if a dispute is not resolved promptly, it may escalate and ultimately require litigation proceedings which can be extremely costly for the parties concerned and even damage business relationships. The study is conducted with reference to existing literature, and unpublished and published research. Hence, this study explores the causes and effects of construction disputes and presents a robust background to the theories of construction project disputes.
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- Authors: Maseko, Lungisile
- Date: 2016
- Subjects: Dispute resolution (Law) , Construction industry - Management , Construction contracts , Conflict management
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/233028 , uj:23782
- Description: M.Tech. (Quantity Surveying) , Abstract: Construction disputes happen fairly often: they are a reality on every construction project and could happen at any stage during the design or construction phase of the project. The objective of this study is to investigate the causes - and effects of disputes in construction projects however, the study has revealed that stakeholders play a significant role in dispute causation as a result of disputes by the client, consultant - , or contractors, and through design deficiency. Moreover, primary findings from the study outlines four major categories of dispute causation such as construction related causes of disputes; financial/economical causes of disputes, management causes of disputes and contract related causes of disputes. This study further reveals that when disputes are not resolved in timeously, they become very expensive – in terms of finances, personnel, time, and opportunity costs. The visible expenses (e.g., attorneys, expert witnesses, the dispute resolution process itself) alone are significant. The less visible costs (e.g., company resources assigned to the dispute, lost business opportunities) and the intangible costs (e.g., damage to business relationships, potential value lost due to inefficient dispute resolution) are also considerable, although difficult or impossible to quantify, However, if disputes could be minimized and approached accordingly many disputes could be avoided. Nevertheless, if a dispute is not resolved promptly, it may escalate and ultimately require litigation proceedings which can be extremely costly for the parties concerned and even damage business relationships. The study is conducted with reference to existing literature, and unpublished and published research. Hence, this study explores the causes and effects of construction disputes and presents a robust background to the theories of construction project disputes.
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An assessment of the relevance of feasibility studies in public projects in South Africa
- Authors: Willemse, Hanno
- Date: 2019
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/296356 , uj:32287
- Description: Abstract: Purpose: The current status of governmental projects is down in the gutters. South African public projects congruously encounter overruns due to miss-management and poor planning. This paper aims to address these factors, as well as strive to improve the focus on society when conducting feasibility studies on the subject of public projects. The study aimed to identify the drivers for feasibility studies; how current feasibility practices hold up against theoretical best practice; the benefits gained from conducting a feasibility study prior to project commencement; factors hindering feasibility studies; and determine to what extent feasibility studies can address and improve on public project performance. Approach: This research study set out to assess the relevance of feasibility studies within the South African public project sector. Through an extensive literature review, it was found that feasibility studies could address overruns continuously encountered within the industry. Through applied research, questionnaires, interviews and effective factor analysis methodologies the study concretes the need for feasibilities, alongside strong governance. Findings: It was found that economical factors still lead the decision-making scheme towards granting projects the green light for construction. Although public projects are of concern, economical factors are still valued higher. Further findings illustrate that complete and thorough studies are not conducted, indicating a productive beneficial loss of potential gain. Further findings illustrate that governance, rather than feasibilities, could have a positive effect against overruns. Conclusion: South Africa’s construction industry suffers a great deal from cost and schedule overruns. Feasibility studies may hold the answer in mitigating these overruns. Comparing the theoretical best practices for feasibility studies and the practical execution, it is possible to determine where the industry is lacking. The findings suggest that tailored procedures should be developed specifically for SA public projects. And that governance over these procedures should be enforced if overruns are to be mitigated. , M.Tech. (Construction Management)
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- Authors: Willemse, Hanno
- Date: 2019
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/296356 , uj:32287
- Description: Abstract: Purpose: The current status of governmental projects is down in the gutters. South African public projects congruously encounter overruns due to miss-management and poor planning. This paper aims to address these factors, as well as strive to improve the focus on society when conducting feasibility studies on the subject of public projects. The study aimed to identify the drivers for feasibility studies; how current feasibility practices hold up against theoretical best practice; the benefits gained from conducting a feasibility study prior to project commencement; factors hindering feasibility studies; and determine to what extent feasibility studies can address and improve on public project performance. Approach: This research study set out to assess the relevance of feasibility studies within the South African public project sector. Through an extensive literature review, it was found that feasibility studies could address overruns continuously encountered within the industry. Through applied research, questionnaires, interviews and effective factor analysis methodologies the study concretes the need for feasibilities, alongside strong governance. Findings: It was found that economical factors still lead the decision-making scheme towards granting projects the green light for construction. Although public projects are of concern, economical factors are still valued higher. Further findings illustrate that complete and thorough studies are not conducted, indicating a productive beneficial loss of potential gain. Further findings illustrate that governance, rather than feasibilities, could have a positive effect against overruns. Conclusion: South Africa’s construction industry suffers a great deal from cost and schedule overruns. Feasibility studies may hold the answer in mitigating these overruns. Comparing the theoretical best practices for feasibility studies and the practical execution, it is possible to determine where the industry is lacking. The findings suggest that tailored procedures should be developed specifically for SA public projects. And that governance over these procedures should be enforced if overruns are to be mitigated. , M.Tech. (Construction Management)
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An assessment of transportation infrastructure financing in South Africa : a case of Gauteng Province
- Authors: Chiloane, Kgaugelo Osmond
- Date: 2017
- Subjects: Urban transportation - South Africa - Gauteng , Transportation - South Africa - Gauteng - Finance , Infrastructure (Economics) - South Africa - Gauteng - Finance , Infrastructure (Economics) - Government policy - South Africa - Gauteng , Construction industry - Economic aspects - South Africa - Gauteng
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/233005 , uj:23779
- Description: M.Tech. (Construction Management) , Abstract: Infrastructure development is the most important focus area of any country in the world, since effective infrastructure development will boost the economy of both developing and developed country. Financing infrastructure is a most important role which the government and the private sector must play in order to achieve economic growth in Africa. This study assesses the current sources of infrastructure financing, sources of transportation infrastructure financing and the challenges facing infrastructure financing in the Gauteng Province of South Africa. Additionally, the roles of taxation and infrastructure development regarding economic growth are also assessed. Primary data was obtained through a questionnaire which was sent out to construction professionals. A total of 130 (one hundred thirty) questionnaires were sent out and 100 were received back, representing a 76.92 % response rate. The findings indicated that infrastructure finance companies, sales of public property and banking financing were the major sources of infrastructure financing in Gauteng Province. In addition, foreign institutional investment, banking financing and public-private partnerships were the major sources of transportation infrastructure financing in Gauteng Province. Furthermore, the findings showed that political interference, lack of funding and cost overruns were the major challenges facing infrastructure financing in Gauteng Province. Steady national revenue enabling a country to reach its economic development goals and raising income to fund public infrastructure were determined to be the major roles of taxation on economic development. Finally, the study showed that infrastructure development provides employment opportunities, ensures the effective functioning of the economy and provides physical and social infrastructure to the poor: these were the major roles of infrastructure development in terms of economic growth in the Gauteng Province of South Africa. It is suggested that, in order to achieve economic growth and steady national revenue, government should attract more investors to invest in infrastructure by providing reasonable returns on their investment.
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- Authors: Chiloane, Kgaugelo Osmond
- Date: 2017
- Subjects: Urban transportation - South Africa - Gauteng , Transportation - South Africa - Gauteng - Finance , Infrastructure (Economics) - South Africa - Gauteng - Finance , Infrastructure (Economics) - Government policy - South Africa - Gauteng , Construction industry - Economic aspects - South Africa - Gauteng
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/233005 , uj:23779
- Description: M.Tech. (Construction Management) , Abstract: Infrastructure development is the most important focus area of any country in the world, since effective infrastructure development will boost the economy of both developing and developed country. Financing infrastructure is a most important role which the government and the private sector must play in order to achieve economic growth in Africa. This study assesses the current sources of infrastructure financing, sources of transportation infrastructure financing and the challenges facing infrastructure financing in the Gauteng Province of South Africa. Additionally, the roles of taxation and infrastructure development regarding economic growth are also assessed. Primary data was obtained through a questionnaire which was sent out to construction professionals. A total of 130 (one hundred thirty) questionnaires were sent out and 100 were received back, representing a 76.92 % response rate. The findings indicated that infrastructure finance companies, sales of public property and banking financing were the major sources of infrastructure financing in Gauteng Province. In addition, foreign institutional investment, banking financing and public-private partnerships were the major sources of transportation infrastructure financing in Gauteng Province. Furthermore, the findings showed that political interference, lack of funding and cost overruns were the major challenges facing infrastructure financing in Gauteng Province. Steady national revenue enabling a country to reach its economic development goals and raising income to fund public infrastructure were determined to be the major roles of taxation on economic development. Finally, the study showed that infrastructure development provides employment opportunities, ensures the effective functioning of the economy and provides physical and social infrastructure to the poor: these were the major roles of infrastructure development in terms of economic growth in the Gauteng Province of South Africa. It is suggested that, in order to achieve economic growth and steady national revenue, government should attract more investors to invest in infrastructure by providing reasonable returns on their investment.
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