Critical success factors for sustainability governance in transport infrastructure delivery in the City of Johannesburg Metropole
- Nemutandani, Tshimangadzo Mulisa
- Authors: Nemutandani, Tshimangadzo Mulisa
- Date: 2020
- Subjects: Transportation -- South Africa -- Johannesburg
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49540 , vital:41734
- Description: In many engineering sectors, sustainability is a matter of concern. The construction sector is no exception, this is because of its ability to cause harmful effects to the environment through waste generation, energy and water consumption and several other forms of damage to the environment. This has led to experts in the sustainability field calling for a need of sustainable ways of carrying out construction. In this study, information about the sustainability culture and perceptions that exist in Johannesburg was extracted from data gathered from questionnaires based on various types of qualifications, knowledge, and experience of respondents in transport infrastructure delivery. A transportation official understanding the need for sustainable transportation and wishing to do something about it may likely be unable to do so. This is due to the fact that authorities do not always have the mandate, responsibility, power, or support to make decisions that are consistent with sustainable development. It can be said that key issues to sustainability governance of transport infrastructure delivery are: a lack of policy; and a lack of awareness in government, private, and consulting organisations that focus on the delivery of transport infrastructure. The lack of sustainable infrastructure delivery models creates the need to determine the important factors impacting on the governance of sustainable delivery of transport infrastructure in Johannesburg. The matrix has revealed that there is a ‘Moderate’ familiarity and ‘Average’ understanding of sustainability governance as a concept. From the data collected, it is also clear that the current transport infrastructure in Johannesburg is ‘Moderately’ effective at serving its sustainability purpose. This study hopes to be the basis upon which ground-breaking methods to encourage sustainability governance strategies for transport infrastructure projects and further studies are predicated.
- Full Text:
- Date Issued: 2020
- Authors: Nemutandani, Tshimangadzo Mulisa
- Date: 2020
- Subjects: Transportation -- South Africa -- Johannesburg
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49540 , vital:41734
- Description: In many engineering sectors, sustainability is a matter of concern. The construction sector is no exception, this is because of its ability to cause harmful effects to the environment through waste generation, energy and water consumption and several other forms of damage to the environment. This has led to experts in the sustainability field calling for a need of sustainable ways of carrying out construction. In this study, information about the sustainability culture and perceptions that exist in Johannesburg was extracted from data gathered from questionnaires based on various types of qualifications, knowledge, and experience of respondents in transport infrastructure delivery. A transportation official understanding the need for sustainable transportation and wishing to do something about it may likely be unable to do so. This is due to the fact that authorities do not always have the mandate, responsibility, power, or support to make decisions that are consistent with sustainable development. It can be said that key issues to sustainability governance of transport infrastructure delivery are: a lack of policy; and a lack of awareness in government, private, and consulting organisations that focus on the delivery of transport infrastructure. The lack of sustainable infrastructure delivery models creates the need to determine the important factors impacting on the governance of sustainable delivery of transport infrastructure in Johannesburg. The matrix has revealed that there is a ‘Moderate’ familiarity and ‘Average’ understanding of sustainability governance as a concept. From the data collected, it is also clear that the current transport infrastructure in Johannesburg is ‘Moderately’ effective at serving its sustainability purpose. This study hopes to be the basis upon which ground-breaking methods to encourage sustainability governance strategies for transport infrastructure projects and further studies are predicated.
- Full Text:
- Date Issued: 2020
Energy management as an element of a financial efficiency strategy : a case of the City Tshwane
- Authors: Maubane, Lekgatla Donald
- Date: 2020
- Subjects: Industries -- Energy conservation -- South Africa -- City of Tshwane Metropolitan Municipality
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49507 , vital:41727
- Description: The costs of operating buildings and facilities which the City of Tshwane utilises for conducting business have substantially increased due to the cost of electricity more than quadrupling in the past decade in South Africa, worsening the already constrained budgets. Research has shown that implementation of successful and sustainable energy management of built environment assets is effective in reducing costs due to resulting reduction in energy consumption and is therefore fitting to include it as an element of a financial efficiency strategy in organisations. This study aims to investigate how the City of Tshwane utilises energy management of its built environment assets to support financial efficiency and to make recommendations where necessary. Building on existing literature on energy management, it asks: How does the City of Tshwane utilise energy management of its built environment assets to support financial efficiency? In this context, energy management is defined as the continuous process of managing behavioural, organisational and technical change to improve an organisation’s energy performance. An instrument suitable for collecting qualitative data was constructed based on theories found in the reviewed literature. Interview participants were purposively sampled from departments which have direct influence on the energy management chain in the city. Relevant documents provided by the city were also reviewed to support triangulation of data. An analysis of data demonstrated that the city utilises energy management of its built environment assets to support financial efficiency. The results also indicated that there are several deficiencies in the manner in which the city currently manages energy. On this basis, it is recommended that the city installs meters for all energy consuming built environment assets; abandons the practice of accounting for energy costs as part of overheads and adopt the practice of direct costs accounting; and implements measures to review relevant strategy documents at planned intervals in order to ensure their continuing suitability.
- Full Text:
- Date Issued: 2020
- Authors: Maubane, Lekgatla Donald
- Date: 2020
- Subjects: Industries -- Energy conservation -- South Africa -- City of Tshwane Metropolitan Municipality
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49507 , vital:41727
- Description: The costs of operating buildings and facilities which the City of Tshwane utilises for conducting business have substantially increased due to the cost of electricity more than quadrupling in the past decade in South Africa, worsening the already constrained budgets. Research has shown that implementation of successful and sustainable energy management of built environment assets is effective in reducing costs due to resulting reduction in energy consumption and is therefore fitting to include it as an element of a financial efficiency strategy in organisations. This study aims to investigate how the City of Tshwane utilises energy management of its built environment assets to support financial efficiency and to make recommendations where necessary. Building on existing literature on energy management, it asks: How does the City of Tshwane utilise energy management of its built environment assets to support financial efficiency? In this context, energy management is defined as the continuous process of managing behavioural, organisational and technical change to improve an organisation’s energy performance. An instrument suitable for collecting qualitative data was constructed based on theories found in the reviewed literature. Interview participants were purposively sampled from departments which have direct influence on the energy management chain in the city. Relevant documents provided by the city were also reviewed to support triangulation of data. An analysis of data demonstrated that the city utilises energy management of its built environment assets to support financial efficiency. The results also indicated that there are several deficiencies in the manner in which the city currently manages energy. On this basis, it is recommended that the city installs meters for all energy consuming built environment assets; abandons the practice of accounting for energy costs as part of overheads and adopt the practice of direct costs accounting; and implements measures to review relevant strategy documents at planned intervals in order to ensure their continuing suitability.
- Full Text:
- Date Issued: 2020
Ethics amongst public sector built environment professionals: Gauteng Provincial Government
- Authors: Magabuko, Thando Zuko
- Date: 2020
- Subjects: Civil service ethics -- South Africa -- Gauteng Public administration -- Moral and ethical aspects -- South Africa -- Gauteng
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49484 , vital:41725
- Description: This study sought to establish whether there are merits to the perceptions of lack of professional, personal and corporate ethics amongst Built Environment professionals in Gauteng Provincial Government (GPG), and to decipher the variance in the lack of ethics per built environment discipline. It also sought to propose ways to address the lack thereof, if it exists. The method that was utilised in this study is the quantitative research technique. Descriptive statistical techniques were used to analyse the data. The gathering of the primary data was done through the use of semi-structured questionnaires. The questionnaire was divided into three sections, with A being the demographical information, B the closed questions on the type of ethics (namely professional, personal and corporate) and C the open-ended questions on the type of ethics (namely professional, personal and corporate). This study has revealed that the lack of ethics amongst the professionals is marginal; but enforcement of the code of conduct and the willingness of senior management to address the ethical issues indeed varies per GPG department. The implications of the findings are that although unethical conduct is not rampant amongst built-environmental professionals in the Gauteng Provincial Government, it needs to be addressed and contained through mechanisms, such as training, the conducting of awareness campaigns and enforcement by senior management. If management can enforce the department’s code of conduct; and if professional bodies conduct awareness campaigns, the issue of unethical conduct could be reduced.
- Full Text:
- Date Issued: 2020
- Authors: Magabuko, Thando Zuko
- Date: 2020
- Subjects: Civil service ethics -- South Africa -- Gauteng Public administration -- Moral and ethical aspects -- South Africa -- Gauteng
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49484 , vital:41725
- Description: This study sought to establish whether there are merits to the perceptions of lack of professional, personal and corporate ethics amongst Built Environment professionals in Gauteng Provincial Government (GPG), and to decipher the variance in the lack of ethics per built environment discipline. It also sought to propose ways to address the lack thereof, if it exists. The method that was utilised in this study is the quantitative research technique. Descriptive statistical techniques were used to analyse the data. The gathering of the primary data was done through the use of semi-structured questionnaires. The questionnaire was divided into three sections, with A being the demographical information, B the closed questions on the type of ethics (namely professional, personal and corporate) and C the open-ended questions on the type of ethics (namely professional, personal and corporate). This study has revealed that the lack of ethics amongst the professionals is marginal; but enforcement of the code of conduct and the willingness of senior management to address the ethical issues indeed varies per GPG department. The implications of the findings are that although unethical conduct is not rampant amongst built-environmental professionals in the Gauteng Provincial Government, it needs to be addressed and contained through mechanisms, such as training, the conducting of awareness campaigns and enforcement by senior management. If management can enforce the department’s code of conduct; and if professional bodies conduct awareness campaigns, the issue of unethical conduct could be reduced.
- Full Text:
- Date Issued: 2020
From housing to sustainable human settlements : a case study of Buffalo City Metropolitan Municipality
- Authors: Mofokeng, Mosa
- Date: 2020
- Subjects: Human settlements -- South Africa -- Buffalo City Housing policy -- South Africa -- Buffalo City
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49518 , vital:41731
- Description: This study aimed to evaluate whether there has been any shift from housing to sustainable human settlements in the Buffalo City Metropolitan Municipality (BCMM). The objective of the study was to establish the perceived value of inclusive development by relevant stakeholders in the transformation of housing to integrated and sustainable human settlements; assess the effectiveness of available systems in transforming housing to integrated and sustainable human settlements and to establish the level of effectiveness of the current human settlements development model in transforming housing to integrated and sustainable human settlement outcomes. Following a case study approach, the study employed a combination of qualitative and quantitative approaches which is also known as the mixed-method research design. Purposive sampling technique was used to arrive at a sample of 16 relevant officials, whereas the snow-ball convenience sampling technique was used to select a sample of 12 housing beneficiaries in Ndevana, Potsdam and Mzamomhle housing developments. A survey questionnaire was used to elicit data from the officials In-depth interviews were used to gather data from BCMM officials and Focus Group Discussions were used to extract data from twelve housing beneficiaries from (four from Ndevana, four from Potsdam and four from Mzamomhle) housing projects in the BCMM. The findings from this study show that although several people have been provided with houses in Ndevana, Mzamomhle and Potsdam, the settlements lack the requisite economic and social infrastructure that creates integrated and liveable settlements. Furthermore, the type, quality, and layout of houses delivered by the government falls short of the concept of sustainable development. The available systems for transforming housing to integrated sustainable human settlements have been rendered ineffective by the shortage of proper land for land-use planning and spatial development, lack of organizational capacity, lack of accountability, unaffordability of sustainable housing by the poor and insufficiency of the current housing quantum subsidy to deliver sustainable human settlements. The study further established that the integrated sustainable human settlements programs do not incorporate the community needs which have greatly affected sustainable housing delivery in BCMM. The placement of the poor households in the urban peripheries is phenomenal and hence unemployment, poverty and civil unrest have taken a toll in Ndevana, Potsdam, and Mzamomhle. The study recommends a capacity building and competency-based model to BCMM and Eastern Cape Department of Human Settlements, Integration of Government departments and Stakeholder Engagement, the establishment of monitoring and evaluation systems, alignment of provincial and local government budget cycles.
- Full Text:
- Date Issued: 2020
- Authors: Mofokeng, Mosa
- Date: 2020
- Subjects: Human settlements -- South Africa -- Buffalo City Housing policy -- South Africa -- Buffalo City
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49518 , vital:41731
- Description: This study aimed to evaluate whether there has been any shift from housing to sustainable human settlements in the Buffalo City Metropolitan Municipality (BCMM). The objective of the study was to establish the perceived value of inclusive development by relevant stakeholders in the transformation of housing to integrated and sustainable human settlements; assess the effectiveness of available systems in transforming housing to integrated and sustainable human settlements and to establish the level of effectiveness of the current human settlements development model in transforming housing to integrated and sustainable human settlement outcomes. Following a case study approach, the study employed a combination of qualitative and quantitative approaches which is also known as the mixed-method research design. Purposive sampling technique was used to arrive at a sample of 16 relevant officials, whereas the snow-ball convenience sampling technique was used to select a sample of 12 housing beneficiaries in Ndevana, Potsdam and Mzamomhle housing developments. A survey questionnaire was used to elicit data from the officials In-depth interviews were used to gather data from BCMM officials and Focus Group Discussions were used to extract data from twelve housing beneficiaries from (four from Ndevana, four from Potsdam and four from Mzamomhle) housing projects in the BCMM. The findings from this study show that although several people have been provided with houses in Ndevana, Mzamomhle and Potsdam, the settlements lack the requisite economic and social infrastructure that creates integrated and liveable settlements. Furthermore, the type, quality, and layout of houses delivered by the government falls short of the concept of sustainable development. The available systems for transforming housing to integrated sustainable human settlements have been rendered ineffective by the shortage of proper land for land-use planning and spatial development, lack of organizational capacity, lack of accountability, unaffordability of sustainable housing by the poor and insufficiency of the current housing quantum subsidy to deliver sustainable human settlements. The study further established that the integrated sustainable human settlements programs do not incorporate the community needs which have greatly affected sustainable housing delivery in BCMM. The placement of the poor households in the urban peripheries is phenomenal and hence unemployment, poverty and civil unrest have taken a toll in Ndevana, Potsdam, and Mzamomhle. The study recommends a capacity building and competency-based model to BCMM and Eastern Cape Department of Human Settlements, Integration of Government departments and Stakeholder Engagement, the establishment of monitoring and evaluation systems, alignment of provincial and local government budget cycles.
- Full Text:
- Date Issued: 2020
Innovative construction methods to address housing demand in South Africa
- Authors: Tsosane, Mosa Brunette
- Date: 2020
- Subjects: Construction projects -- South Africa -- Management Housing -- South Africa
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49628 , vital:41742
- Description: In South Africa, there is a prolonged waiting period for the needy to receive subsidy housing. Due to several factors contributing to this housing delivery delay, there is proliferation of informal settlements. The factors include fast-paced urbanization, which is mostly triggered by rural-urban migration that prompts urban growth and its attendant challenges that exert intense demands on the local government, thus the government is unable to keep up with the demands for housing and other related needs. The currently used conventional method (masonry construction) of construction for the construction of subsidy housing is perceived to be procedural and time consuming which is also one of the factors contributing to the delay in housing delivery. According to the research, interventions in the built form could be applied to address these issues. The focus of this study was on the construction aspect of the factors that contribute to the delay/problem. The primary aim for this study was to explore innovative prefabricated modular construction methods, proposed as alternatives to the construction of government subsidy housing in order to address housing demands in informal settlements. The research onion diagram was adopted and methodically followed as the research design for this study, whereby the data collection method that was adopted as part of the research onion was included a Desktop Survey and a Site Survey. The population and sample of this study comprised of a mixed group of participants, which were selected in accordance with the research attributes. The research findings indicate that the modular construction methods can indeed be used as an alternative to address some of the subsidy housing delivery problems. However, the challenge of any new innovative solution is to overcome end-user scepticism as resistance is inevitable. The research recommendation is for this research work to be taken to the next phase which would involve simulations of life size experimental models of these proposed innovative methods of construction, to further assess the viability of these proposed construction methods, before they may be implemented.
- Full Text:
- Date Issued: 2020
- Authors: Tsosane, Mosa Brunette
- Date: 2020
- Subjects: Construction projects -- South Africa -- Management Housing -- South Africa
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49628 , vital:41742
- Description: In South Africa, there is a prolonged waiting period for the needy to receive subsidy housing. Due to several factors contributing to this housing delivery delay, there is proliferation of informal settlements. The factors include fast-paced urbanization, which is mostly triggered by rural-urban migration that prompts urban growth and its attendant challenges that exert intense demands on the local government, thus the government is unable to keep up with the demands for housing and other related needs. The currently used conventional method (masonry construction) of construction for the construction of subsidy housing is perceived to be procedural and time consuming which is also one of the factors contributing to the delay in housing delivery. According to the research, interventions in the built form could be applied to address these issues. The focus of this study was on the construction aspect of the factors that contribute to the delay/problem. The primary aim for this study was to explore innovative prefabricated modular construction methods, proposed as alternatives to the construction of government subsidy housing in order to address housing demands in informal settlements. The research onion diagram was adopted and methodically followed as the research design for this study, whereby the data collection method that was adopted as part of the research onion was included a Desktop Survey and a Site Survey. The population and sample of this study comprised of a mixed group of participants, which were selected in accordance with the research attributes. The research findings indicate that the modular construction methods can indeed be used as an alternative to address some of the subsidy housing delivery problems. However, the challenge of any new innovative solution is to overcome end-user scepticism as resistance is inevitable. The research recommendation is for this research work to be taken to the next phase which would involve simulations of life size experimental models of these proposed innovative methods of construction, to further assess the viability of these proposed construction methods, before they may be implemented.
- Full Text:
- Date Issued: 2020
Mass housing delivery in addressing housing demand in eThekwini Municipality in KwaZulu-Natal
- Authors: Phiri, Mkhehleni Collen
- Date: 2020
- Subjects: Housing development -- South Africa -- eThekwini Municipality Metropolitan
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49562 , vital:41736
- Description: This research involved studying and understanding the effectiveness and utility of the mass housing delivery approach to reduce housing demand in the eThekwini Municipality. The study employed a qualitative research approach incorporated with the case study method utilising questionnaires consisting of open and closed ended questions administered to ward councillors. Interviews were conducted with stakeholders involved with low-cost housing. Both structured and unstructured interview techniques were employed. It was found that most people migrate to the city to get closer to workplaces; fast tracking rental accommodation will assist in reducing housing demand. Involvement of community leaders like ward councillors in addressing community needs is essential. Availability of suitable land for housing heavily influences service delivery, government to source more land and make it available for housing. The limited available land can be fully utilised by constructing multi-storey buildings to accommodate more households. It was found that there is a lack of stakeholder involvement and participation in the design and planning of low-cost houses. Government to keep a proper register of people issued with government housing units. Monitoring and follow up during construction and after the handover of the houses found to be lacking on government officials. Eradication of corruption in all stakeholders and departments involved in housing delivery processes will show positive results in the housing sector. Transparency in the housing unit’s allocation is required to ensure proper allocation to needy and deserving beneficiaries.
- Full Text:
- Date Issued: 2020
- Authors: Phiri, Mkhehleni Collen
- Date: 2020
- Subjects: Housing development -- South Africa -- eThekwini Municipality Metropolitan
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49562 , vital:41736
- Description: This research involved studying and understanding the effectiveness and utility of the mass housing delivery approach to reduce housing demand in the eThekwini Municipality. The study employed a qualitative research approach incorporated with the case study method utilising questionnaires consisting of open and closed ended questions administered to ward councillors. Interviews were conducted with stakeholders involved with low-cost housing. Both structured and unstructured interview techniques were employed. It was found that most people migrate to the city to get closer to workplaces; fast tracking rental accommodation will assist in reducing housing demand. Involvement of community leaders like ward councillors in addressing community needs is essential. Availability of suitable land for housing heavily influences service delivery, government to source more land and make it available for housing. The limited available land can be fully utilised by constructing multi-storey buildings to accommodate more households. It was found that there is a lack of stakeholder involvement and participation in the design and planning of low-cost houses. Government to keep a proper register of people issued with government housing units. Monitoring and follow up during construction and after the handover of the houses found to be lacking on government officials. Eradication of corruption in all stakeholders and departments involved in housing delivery processes will show positive results in the housing sector. Transparency in the housing unit’s allocation is required to ensure proper allocation to needy and deserving beneficiaries.
- Full Text:
- Date Issued: 2020
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