Challenges facing the state of construction health and safety management practices within the Eastern Cape: a case of the Sarah Baartman District
- Authors: Mafuya, Nomakhwezi
- Date: 2018
- Subjects: Industrial safety -- Management , Construction industry -- South Africa -- Eastern Cape Construction industry -- Safety measures -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/31532 , vital:31504
- Description: The construction industry has a poor Health and Safety (H&S) record globally and South Africa is no exception (Haupt, 2016: 1). The construction industry is integrally a high-impact and dangerous industry with less than a 50% ratio in compliance to H&S standards (PricewaterhouseCoppers (PwC), 2016). This study is aimed towards evolving a solution to mitigate the fatalities and injuries, occupational health hazards, non-compliance with legislation and design originated hazards and the reoccurring problems experienced by the Eastern Cape Department of Public Works (ECDPW) on projects. Literature points out that H&S performance is attributable to a lack of management commitment, inadequate supervision, inadequate H&S training, and lack of worker involvement (construction industry development board (cidb), 2009: 36). Huang and Hinze (2006: 179) contend that clients‟ participation in project H&S can significantly influence project performance. Various researchers have amplified the importance of leadership roles and involvement of clients in H&S. A quantitative survey and qualitative inquiry were utilised to gather and analyse data within the Eastern Cape province of South Africa. Three questionnaires were developed and distributed to a target population, and interviews were conducted. The study focuses on seven schools, namely; Stormsriver, Jubilee, Mfesane, Bongweni, David Livingstone, Kaiser Ngxwane and Bethelsdorp, which are on-going for the 2016/2017 financial period during which the research study was conducted. A total of 136 responses were used to analyse the data. All project stakeholders, namely: project managers, contractors‟ site managers, and workers contributed to the study. The frequency of H&S actions varied with each stakeholder dependent on the stage in which they were involved. The study determined that extensive inadequacy of construction expertise in terms of H&S including H&S consultants and departmental H&S personnel, inadequate management and supervision on site, inadequate workers participation, inadequate H&S training, inadequate expertise in H&S management, inadequate designer report, inadequate H&S knowledge and awareness, negligence, unsafe acts, unskilled workers, unsafe conditions, non-compliance with H&S regulations, Safe v Operating Procedure (SOPs) and Safe Working Procedures (SWPs), inadequate commitment of various project stakeholders, ignorance, poor client H&S leadership throughout certain aspects of the ECDPW projects are the primary cause of fatalities and injuries, ill-health, design originated hazards, non-compliance and the reoccurrence of problems. Recommendations were for H&S to be integrated within the Departments internal project systems from project inception to project close out, and to enhance H&S knowledge and skills in order to mitigate the reoccurrences of problems on projects.
- Full Text:
- Date Issued: 2018
- Authors: Mafuya, Nomakhwezi
- Date: 2018
- Subjects: Industrial safety -- Management , Construction industry -- South Africa -- Eastern Cape Construction industry -- Safety measures -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/31532 , vital:31504
- Description: The construction industry has a poor Health and Safety (H&S) record globally and South Africa is no exception (Haupt, 2016: 1). The construction industry is integrally a high-impact and dangerous industry with less than a 50% ratio in compliance to H&S standards (PricewaterhouseCoppers (PwC), 2016). This study is aimed towards evolving a solution to mitigate the fatalities and injuries, occupational health hazards, non-compliance with legislation and design originated hazards and the reoccurring problems experienced by the Eastern Cape Department of Public Works (ECDPW) on projects. Literature points out that H&S performance is attributable to a lack of management commitment, inadequate supervision, inadequate H&S training, and lack of worker involvement (construction industry development board (cidb), 2009: 36). Huang and Hinze (2006: 179) contend that clients‟ participation in project H&S can significantly influence project performance. Various researchers have amplified the importance of leadership roles and involvement of clients in H&S. A quantitative survey and qualitative inquiry were utilised to gather and analyse data within the Eastern Cape province of South Africa. Three questionnaires were developed and distributed to a target population, and interviews were conducted. The study focuses on seven schools, namely; Stormsriver, Jubilee, Mfesane, Bongweni, David Livingstone, Kaiser Ngxwane and Bethelsdorp, which are on-going for the 2016/2017 financial period during which the research study was conducted. A total of 136 responses were used to analyse the data. All project stakeholders, namely: project managers, contractors‟ site managers, and workers contributed to the study. The frequency of H&S actions varied with each stakeholder dependent on the stage in which they were involved. The study determined that extensive inadequacy of construction expertise in terms of H&S including H&S consultants and departmental H&S personnel, inadequate management and supervision on site, inadequate workers participation, inadequate H&S training, inadequate expertise in H&S management, inadequate designer report, inadequate H&S knowledge and awareness, negligence, unsafe acts, unskilled workers, unsafe conditions, non-compliance with H&S regulations, Safe v Operating Procedure (SOPs) and Safe Working Procedures (SWPs), inadequate commitment of various project stakeholders, ignorance, poor client H&S leadership throughout certain aspects of the ECDPW projects are the primary cause of fatalities and injuries, ill-health, design originated hazards, non-compliance and the reoccurrence of problems. Recommendations were for H&S to be integrated within the Departments internal project systems from project inception to project close out, and to enhance H&S knowledge and skills in order to mitigate the reoccurrences of problems on projects.
- Full Text:
- Date Issued: 2018
Facilities management awareness amongst high school learners and teachers in the Soutpansberg west circuit in the Limpopo province
- Authors: Nephawe, Tshilidzi
- Date: 2018
- Subjects: Facility management -- South Africa -- Limpopo , Facility management -- Research Construction industry -- Forecasting -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/32894 , vital:32395
- Description: The Facilities Management (FM) profession in South Africa needs to start recognising and acknowledging the importance of formal education amongst the population. The question of FM being a career normally receives shallow responses; and it sometimes leads to a contradiction. The FM profession seems to be taking an ‘as it is’ approach, when it comes to the establishment of an education agenda; since there is no clear evidence regarding alignment and transition from high school to tertiary level, and then to the workplace. The level of awareness plays a significant role in all elements of FM practice. Even at the present moment, FM is still not a career of choice, meaning that anyone can be a facilities manager. There are parts of South Africa where the population is unaware of FM. Some had never heard about it at all. It was important to establish the level of awareness: with the intention of developing a critical awareness of FM as a career path amongst high school learners and teachers in the Soutpansberg West Circuit, in order to inform them of a possible career choice in FM. In this study, a mixed-model research methodology was used, which combines both qualitative and quantitative research approaches. A population was identified from which a sample of 14 high schools, 87 high school teachers and 2 299 high school learners was drawn. A ‘fit for purpose’ questionnaire was distributed to the participants. The data were collected by means of a survey. It focused on a survey; and it used a questionnaire that was composed of multiple closed-ended or quantitative-type items, as well as several open-ended or qualitative-type items. Thematic analysis was used for the open-ended questions. This study has successfully managed to determine the awareness levels of high school learners and teachers relating to FM, the need for FM awareness in high schools; and whether there were high school learners who wished to become facilities managers in the future. FM companies, tertiary institutions, and high schools must collaborate in the development of the FM career-guidance programme, in order to increase awareness amongst the teachers and learners. There were students who indicated that they were interested in FM as their career of choice.
- Full Text:
- Date Issued: 2018
- Authors: Nephawe, Tshilidzi
- Date: 2018
- Subjects: Facility management -- South Africa -- Limpopo , Facility management -- Research Construction industry -- Forecasting -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/32894 , vital:32395
- Description: The Facilities Management (FM) profession in South Africa needs to start recognising and acknowledging the importance of formal education amongst the population. The question of FM being a career normally receives shallow responses; and it sometimes leads to a contradiction. The FM profession seems to be taking an ‘as it is’ approach, when it comes to the establishment of an education agenda; since there is no clear evidence regarding alignment and transition from high school to tertiary level, and then to the workplace. The level of awareness plays a significant role in all elements of FM practice. Even at the present moment, FM is still not a career of choice, meaning that anyone can be a facilities manager. There are parts of South Africa where the population is unaware of FM. Some had never heard about it at all. It was important to establish the level of awareness: with the intention of developing a critical awareness of FM as a career path amongst high school learners and teachers in the Soutpansberg West Circuit, in order to inform them of a possible career choice in FM. In this study, a mixed-model research methodology was used, which combines both qualitative and quantitative research approaches. A population was identified from which a sample of 14 high schools, 87 high school teachers and 2 299 high school learners was drawn. A ‘fit for purpose’ questionnaire was distributed to the participants. The data were collected by means of a survey. It focused on a survey; and it used a questionnaire that was composed of multiple closed-ended or quantitative-type items, as well as several open-ended or qualitative-type items. Thematic analysis was used for the open-ended questions. This study has successfully managed to determine the awareness levels of high school learners and teachers relating to FM, the need for FM awareness in high schools; and whether there were high school learners who wished to become facilities managers in the future. FM companies, tertiary institutions, and high schools must collaborate in the development of the FM career-guidance programme, in order to increase awareness amongst the teachers and learners. There were students who indicated that they were interested in FM as their career of choice.
- Full Text:
- Date Issued: 2018
Ineffective quality management on civil engineering projects
- Authors: Kruger, Casper Stephanus
- Date: 2018
- Subjects: Total quality management , Quality management -- South Africa Civil engineering -- South Africa Construction industry -- South Africa -- Management Project management -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/30984 , vital:31243
- Description: Quality is a fundamental expectancy in the construction industry. Together with cost and time, it is one of the basic and most important performance indicators in construction projects. The non-achievement of such a crucial aspect of construction can result in construction failures and client dissatisfaction (Zunguzane et al., 2012: 20). The increased pressure on project stakeholders to produce projects that achieve these aspects can become unrealistic, which in turn can contribute to the development of disputes within the construction sector (Love et al., 2010a: 405). Civil engineering project stakeholders employ Quality Management Systems as a tool to increase industry quality performance. The effective implementation of these systems contribute to the mitigation and elimination of rework/non-conformances while enhancing client satisfaction and increasing the project performance concerning cost, quality and time (Bello et al., 2010: 9). The main objectives of this study were to determine whether quality management is implemented effectively on civil engineering projects in order prevent claims against consulting engineers and to further investigate the barriers that impact quality management on civil engineering projects. In addition, the research aimed to determine what impact, if any, the aspects of public sector procurement policy, implementation and management have on the ability of civil engineering stakeholders to manage quality during the design, procurement and construction phases of a project. The study therefore focussed on quality management in the civil engineering industry and investigated the barriers that contribute to ineffective quality management on civil engineering projects under design, procurement and construction related barriers. This study was done in two parts. Firstly, the research adopted a quantitative research approach with a descriptive research strategy. The second part entailed an in-depth study of the current existing theory by means of a literature review. Data was collected via a questionnaire survey and analysed to test the three hypotheses and answer questions relating to the current status of the subject of inquiry. iv The findings of the research confirmed the challenges and frustrations experienced during the procurement implementation activities of public sector clients. The results confirmed that the appointment of incompetent and unqualified civil engineering contractors has a direct impact on the quality of civil engineering projects and the effective implementation of quality management systems.
- Full Text:
- Date Issued: 2018
- Authors: Kruger, Casper Stephanus
- Date: 2018
- Subjects: Total quality management , Quality management -- South Africa Civil engineering -- South Africa Construction industry -- South Africa -- Management Project management -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/30984 , vital:31243
- Description: Quality is a fundamental expectancy in the construction industry. Together with cost and time, it is one of the basic and most important performance indicators in construction projects. The non-achievement of such a crucial aspect of construction can result in construction failures and client dissatisfaction (Zunguzane et al., 2012: 20). The increased pressure on project stakeholders to produce projects that achieve these aspects can become unrealistic, which in turn can contribute to the development of disputes within the construction sector (Love et al., 2010a: 405). Civil engineering project stakeholders employ Quality Management Systems as a tool to increase industry quality performance. The effective implementation of these systems contribute to the mitigation and elimination of rework/non-conformances while enhancing client satisfaction and increasing the project performance concerning cost, quality and time (Bello et al., 2010: 9). The main objectives of this study were to determine whether quality management is implemented effectively on civil engineering projects in order prevent claims against consulting engineers and to further investigate the barriers that impact quality management on civil engineering projects. In addition, the research aimed to determine what impact, if any, the aspects of public sector procurement policy, implementation and management have on the ability of civil engineering stakeholders to manage quality during the design, procurement and construction phases of a project. The study therefore focussed on quality management in the civil engineering industry and investigated the barriers that contribute to ineffective quality management on civil engineering projects under design, procurement and construction related barriers. This study was done in two parts. Firstly, the research adopted a quantitative research approach with a descriptive research strategy. The second part entailed an in-depth study of the current existing theory by means of a literature review. Data was collected via a questionnaire survey and analysed to test the three hypotheses and answer questions relating to the current status of the subject of inquiry. iv The findings of the research confirmed the challenges and frustrations experienced during the procurement implementation activities of public sector clients. The results confirmed that the appointment of incompetent and unqualified civil engineering contractors has a direct impact on the quality of civil engineering projects and the effective implementation of quality management systems.
- Full Text:
- Date Issued: 2018
Procurement challenges faced by Eskom contractors during the tender stage
- Authors: Hlalutye, Thandiwe
- Date: 2018
- Subjects: Management -- Procurement -- South Africa -- Northern Cape , Project management -- South Africa -- Northern Cape Contractors' operation -- South Africa -- Northern Cape -- Finance
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/30260 , vital:30913
- Description: The procurement process within South Africa has become an increasing focus in open market access for local economic development. The government introduced Preferential Procurement Policy Frame Act 5 of 2000 (PPPFA) which must be followed by all government owned organisations, including parastatals. Eskom, therefore, has to abide to this regulation and, since it started utilising the Act in its tendering process, there has been a challenge to getting contractors who are commercially and technically approved to be able to execute work or projects. The aim of this study is to examine challenges faced by Eskom Northern Cape Operating Unit contractors during the tender stage in terms of tender requirements, whereby they fail to submit all required tender returnables and fail to meet a set threshold in order to be successful and being awarded with the contract. This study undertook an empirical study using a case study of Eskom after a literature review. A questionnaire was used to collect data from all the active contractors on the Eskom Northern Cape Operating Unit data base. The key findings included that; contractors agreed that they still lack understanding of a quality management system. However they disagreed that they are not complying with safety health and environment and that they lack knowledge of technical requirements which leads them to not submitting objective evidence. The study concluded that contracting firms still do not comply with procurement requirements during the tender stage.
- Full Text:
- Date Issued: 2018
- Authors: Hlalutye, Thandiwe
- Date: 2018
- Subjects: Management -- Procurement -- South Africa -- Northern Cape , Project management -- South Africa -- Northern Cape Contractors' operation -- South Africa -- Northern Cape -- Finance
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/30260 , vital:30913
- Description: The procurement process within South Africa has become an increasing focus in open market access for local economic development. The government introduced Preferential Procurement Policy Frame Act 5 of 2000 (PPPFA) which must be followed by all government owned organisations, including parastatals. Eskom, therefore, has to abide to this regulation and, since it started utilising the Act in its tendering process, there has been a challenge to getting contractors who are commercially and technically approved to be able to execute work or projects. The aim of this study is to examine challenges faced by Eskom Northern Cape Operating Unit contractors during the tender stage in terms of tender requirements, whereby they fail to submit all required tender returnables and fail to meet a set threshold in order to be successful and being awarded with the contract. This study undertook an empirical study using a case study of Eskom after a literature review. A questionnaire was used to collect data from all the active contractors on the Eskom Northern Cape Operating Unit data base. The key findings included that; contractors agreed that they still lack understanding of a quality management system. However they disagreed that they are not complying with safety health and environment and that they lack knowledge of technical requirements which leads them to not submitting objective evidence. The study concluded that contracting firms still do not comply with procurement requirements during the tender stage.
- Full Text:
- Date Issued: 2018
The impact of project performance on the image of the construction industry in Botswana
- Authors: Ndadi, Thabo Enert
- Date: 2018
- Subjects: Project management -- Botswana , Construction industry -- Botswana Construction industry -- Management
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/32826 , vital:32367
- Description: The construction industry is one of the largest sectors in the economy of Botswana, and contributes significantly to the socio-economic development of the country, averaging 6.7 per cent of the country’s gross domestic product (GDP). Botswana operates a free enterprise system where anyone is free to participate, which is supported by the existence of multi-national construction firms operating in the country. The construction industry in Botswana consists of various role players. As a developing country, Botswana’s construction industry is facing challenges of poor project implementation. The performance of the construction industry has not escaped the public‘s scrutiny of commercial construction and social development projects, resulting in negative perceptions with respect to the sector. This study focuses on the impact of project performance on the image of the construction industry in Botswana, and was conducted on projects underway. When public opinion is formed, a certain image of the business results, therefore the investigation endeavoured to establish the sources of negative perceptions towards the construction industry. To realise the aforementioned study objectives, an exploratory design sequence method was adopted henceforth applying established and tested quantitative and qualitative systems. A questionnaire was formulated and established to obtain the empirical data on randomly selected projects that were on-going or completed in the past ten years .These included public sector projects, private sector and those undertaken by parastatal organisation. The sample stratum deemed representative picture of the population, included various construction industry stakeholders. To facilitate for an effective data to inform the study, the questionnaire was categorised in three key areas of, biographic data, demographic and the industry best practice perceptions. The study determined that the capability of firms is influenced by construction management skills, and established regulatory systems. These can determine the extent to which the construction industry delivers the project within the business environment that is guided by the micro, macro and market parameters. As evidenced in the findings, the Botswana construction industry faces a skills’ gap and therefore is reliant on imported labour, and many international firms operating in the country affirm this observation. The study also addressed the existing regulatory systems, and the effectiveness of institutions. The study concludes that the existing performance regulatory systems are not adequate or they are ineffectively controlled; industry role players’ behaviour is irresponsible; there is limited skills’ capacity, and political interference accompanies project implementation. While the deterioration in the construction industry can be attributed to imported culture, it is noted that multi-national corporations (MNCs) and other foreign firms can be conduits for technology and knowledge (T&K) transfer to host countries in the developing world. Botswana with its free enterprise market and limited skill capacity and informed by the behaviour of construction industry role players, there is need for a structured integrity restoration process from both regulator and the operators. There is further need for a specific sector regulatory instrument (Act) to regulate the safety, health, and environmental operations in the construction industry. The construction industry also need to support research and development of the industry to be competitive both local and international.
- Full Text:
- Date Issued: 2018
- Authors: Ndadi, Thabo Enert
- Date: 2018
- Subjects: Project management -- Botswana , Construction industry -- Botswana Construction industry -- Management
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/32826 , vital:32367
- Description: The construction industry is one of the largest sectors in the economy of Botswana, and contributes significantly to the socio-economic development of the country, averaging 6.7 per cent of the country’s gross domestic product (GDP). Botswana operates a free enterprise system where anyone is free to participate, which is supported by the existence of multi-national construction firms operating in the country. The construction industry in Botswana consists of various role players. As a developing country, Botswana’s construction industry is facing challenges of poor project implementation. The performance of the construction industry has not escaped the public‘s scrutiny of commercial construction and social development projects, resulting in negative perceptions with respect to the sector. This study focuses on the impact of project performance on the image of the construction industry in Botswana, and was conducted on projects underway. When public opinion is formed, a certain image of the business results, therefore the investigation endeavoured to establish the sources of negative perceptions towards the construction industry. To realise the aforementioned study objectives, an exploratory design sequence method was adopted henceforth applying established and tested quantitative and qualitative systems. A questionnaire was formulated and established to obtain the empirical data on randomly selected projects that were on-going or completed in the past ten years .These included public sector projects, private sector and those undertaken by parastatal organisation. The sample stratum deemed representative picture of the population, included various construction industry stakeholders. To facilitate for an effective data to inform the study, the questionnaire was categorised in three key areas of, biographic data, demographic and the industry best practice perceptions. The study determined that the capability of firms is influenced by construction management skills, and established regulatory systems. These can determine the extent to which the construction industry delivers the project within the business environment that is guided by the micro, macro and market parameters. As evidenced in the findings, the Botswana construction industry faces a skills’ gap and therefore is reliant on imported labour, and many international firms operating in the country affirm this observation. The study also addressed the existing regulatory systems, and the effectiveness of institutions. The study concludes that the existing performance regulatory systems are not adequate or they are ineffectively controlled; industry role players’ behaviour is irresponsible; there is limited skills’ capacity, and political interference accompanies project implementation. While the deterioration in the construction industry can be attributed to imported culture, it is noted that multi-national corporations (MNCs) and other foreign firms can be conduits for technology and knowledge (T&K) transfer to host countries in the developing world. Botswana with its free enterprise market and limited skill capacity and informed by the behaviour of construction industry role players, there is need for a structured integrity restoration process from both regulator and the operators. There is further need for a specific sector regulatory instrument (Act) to regulate the safety, health, and environmental operations in the construction industry. The construction industry also need to support research and development of the industry to be competitive both local and international.
- Full Text:
- Date Issued: 2018
The impact of the construction regulations 2014 on a water utility’s projects’ health and safety performance in South Africa
- Authors: Malindi, Rajandree Mandy
- Date: 2018
- Subjects: Construction industry -- Safety regulations -- South Africa , Construction industry -- Standards -- South Africa Construction industry -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/31655 , vital:31645
- Description: The construction industry plays a major role in South Africa’s economic development. Since promulgation of the Construction Regulations, the expectation is that project stakeholders are placing more emphasis on H&S to contribute to project success. The study aimed to assess the impact of the involvement of clients and other project stakeholders on the overall project H&S performance on projects undertaken by a large water utility. The scope was limited to the organisation’s engineering and operations division and its internal project stakeholders, namely the designers, quantity surveyors, project managers, and construction H&S professionals. Local literature pointed out that poor construction H&S performance is attributable to a lack of management commitment, inadequate supervision, inadequate or lack of H&S training, lack of worker involvement, personal risk appreciation and work pressures (cidb, 2009: 37). International literature indicated that the total CoA exceeds the cost of H&S (cidb, 2009: 9). Quantitative methods were utilised in two phases to gather and analyse data. In Phase 1, a questionnaire was developed and distributed to a target population, and in Phase 2, data was obtained from existing records of historic and completed project files for projects undertaken by the water utility. A total of 67 responses were used to analyse data. All stakeholders somehow contributed to H&S however, most respondents regarded CHS professionals, contractors and PMs as the primary stakeholders. The study found that stakeholders perceived H&S to be influenced during the later rather than the initial stages of projects and that H&S actions were significantly undertaken during stage 5. The frequency of H&S actions varied with each stakeholder dependent on the stage in which they were involved in. Recommendations were for H&S to be integrated in the initial stages of projects and for a follow up research to be conducted to investigate if there are improvements during the six project stages after full implementation of the Construction Regulations 2014. This requirement will force industry to comply and most importantly to drive joint efforts by the various stakeholders.
- Full Text:
- Date Issued: 2018
- Authors: Malindi, Rajandree Mandy
- Date: 2018
- Subjects: Construction industry -- Safety regulations -- South Africa , Construction industry -- Standards -- South Africa Construction industry -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/31655 , vital:31645
- Description: The construction industry plays a major role in South Africa’s economic development. Since promulgation of the Construction Regulations, the expectation is that project stakeholders are placing more emphasis on H&S to contribute to project success. The study aimed to assess the impact of the involvement of clients and other project stakeholders on the overall project H&S performance on projects undertaken by a large water utility. The scope was limited to the organisation’s engineering and operations division and its internal project stakeholders, namely the designers, quantity surveyors, project managers, and construction H&S professionals. Local literature pointed out that poor construction H&S performance is attributable to a lack of management commitment, inadequate supervision, inadequate or lack of H&S training, lack of worker involvement, personal risk appreciation and work pressures (cidb, 2009: 37). International literature indicated that the total CoA exceeds the cost of H&S (cidb, 2009: 9). Quantitative methods were utilised in two phases to gather and analyse data. In Phase 1, a questionnaire was developed and distributed to a target population, and in Phase 2, data was obtained from existing records of historic and completed project files for projects undertaken by the water utility. A total of 67 responses were used to analyse data. All stakeholders somehow contributed to H&S however, most respondents regarded CHS professionals, contractors and PMs as the primary stakeholders. The study found that stakeholders perceived H&S to be influenced during the later rather than the initial stages of projects and that H&S actions were significantly undertaken during stage 5. The frequency of H&S actions varied with each stakeholder dependent on the stage in which they were involved in. Recommendations were for H&S to be integrated in the initial stages of projects and for a follow up research to be conducted to investigate if there are improvements during the six project stages after full implementation of the Construction Regulations 2014. This requirement will force industry to comply and most importantly to drive joint efforts by the various stakeholders.
- Full Text:
- Date Issued: 2018
The implications of utilising small, medium and micro sized enterprises on construction projects
- Authors: Kampman, Juan
- Date: 2018
- Subjects: Small business -- South Africa , Construction industry -- Management Construction industry -- Economic aspects Construction industry -- Cost effectiveness
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/30698 , vital:31031
- Description: The National Development Plan envisages that eleven million jobs will be created in South Africa by small and medium enterprises (SME) by 2030. This vehicle aims to generate employment opportunities, redistribute income and contribute to poverty alleviation. This research highlights the main hurdles associated with the appointment of small, medium and micro-enterprise (SMME) contractors while providing recommendations geared towards the development of a sustainable industry. This study focuses on the cost, quality, programme, and health and safety implications of utilising SMMEs on construction projects. The study is seen from the perspective of the client’s representatives on construction projects and it focuses on South African National Roads Agency Limited (SANRAL) projects in the Eastern Cape. The respondents answered a structured web-based questionnaire which included open and closed questions. The research determined that in order to provide the best quality work, at the best price, on time, and in a safe manner, SMMEs who are employed on construction projects should be experienced or should be trained and mentored, or both. To ensure that SMMEs function at the required level with regard to the cost of their service, the quality of work, construction duration, and health and safety, it is fundamental to train and mentor the SMMEs. In order to assist SMMEs, they should be supported by providing construction material, the required tools, and personal protective equipment at the start of a project. It was proposed that SMME guidelines be drafted in order to standardise implementation methodologies which can be applied throughout the construction industry.
- Full Text:
- Date Issued: 2018
- Authors: Kampman, Juan
- Date: 2018
- Subjects: Small business -- South Africa , Construction industry -- Management Construction industry -- Economic aspects Construction industry -- Cost effectiveness
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/30698 , vital:31031
- Description: The National Development Plan envisages that eleven million jobs will be created in South Africa by small and medium enterprises (SME) by 2030. This vehicle aims to generate employment opportunities, redistribute income and contribute to poverty alleviation. This research highlights the main hurdles associated with the appointment of small, medium and micro-enterprise (SMME) contractors while providing recommendations geared towards the development of a sustainable industry. This study focuses on the cost, quality, programme, and health and safety implications of utilising SMMEs on construction projects. The study is seen from the perspective of the client’s representatives on construction projects and it focuses on South African National Roads Agency Limited (SANRAL) projects in the Eastern Cape. The respondents answered a structured web-based questionnaire which included open and closed questions. The research determined that in order to provide the best quality work, at the best price, on time, and in a safe manner, SMMEs who are employed on construction projects should be experienced or should be trained and mentored, or both. To ensure that SMMEs function at the required level with regard to the cost of their service, the quality of work, construction duration, and health and safety, it is fundamental to train and mentor the SMMEs. In order to assist SMMEs, they should be supported by providing construction material, the required tools, and personal protective equipment at the start of a project. It was proposed that SMME guidelines be drafted in order to standardise implementation methodologies which can be applied throughout the construction industry.
- Full Text:
- Date Issued: 2018
The use of building information modelling as a tool to improve informed design communication between student and lecturer during critique sessions
- Authors: Basson, Jean-Pierre
- Date: 2018
- Subjects: Building information modeling , Building -- Data processing Construction industry -- South Africa Construction projects -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/23680 , vital:30598
- Description: Within the design studio at the Department of Architecture, Nelson Mandela University, the timeous submission of design projects is a problem. After close inspection, it is noted that students spend weeks on conceptual design ideas with no progressions towards completion. The purpose of the study is thus to determine whether building information modelling (BIM), as opposed to the traditional method of design, can be used to improve informed design communication during conceptual design for the first-year master of architecture students and contribute to timeous design project submission. A cohort comparison rubric will be used as the method for looking at the qualitative attributes of design intention, function, aesthetics, and sustainability. The 2016 cohort made use of the traditional design method, whereas for the 2017 cohort the BIM course was introduced in the computer module with implementation in the design studio. The work of nine students from both cohorts was analysed and findings include the following: improved drawing type availability, accuracy, and quality; reduced time spent on redundant work; inclusive discussions compared to isolated critique sessions; reduced printing costs - and the establishment of “what if” scenarios early in the project. Based upon the research findings it can be concluded that BIM as a teaching strategy and process has the capability of improving the communication between student and lecturer in the conceptual stage, thereby leading to a more timeous submission. It is recommended that BIM education must be incorporated in the undergraduate programme thereby providing students with an appropriate platform for expressing conceptual ideas more effectively within the design course.
- Full Text:
- Date Issued: 2018
- Authors: Basson, Jean-Pierre
- Date: 2018
- Subjects: Building information modeling , Building -- Data processing Construction industry -- South Africa Construction projects -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/23680 , vital:30598
- Description: Within the design studio at the Department of Architecture, Nelson Mandela University, the timeous submission of design projects is a problem. After close inspection, it is noted that students spend weeks on conceptual design ideas with no progressions towards completion. The purpose of the study is thus to determine whether building information modelling (BIM), as opposed to the traditional method of design, can be used to improve informed design communication during conceptual design for the first-year master of architecture students and contribute to timeous design project submission. A cohort comparison rubric will be used as the method for looking at the qualitative attributes of design intention, function, aesthetics, and sustainability. The 2016 cohort made use of the traditional design method, whereas for the 2017 cohort the BIM course was introduced in the computer module with implementation in the design studio. The work of nine students from both cohorts was analysed and findings include the following: improved drawing type availability, accuracy, and quality; reduced time spent on redundant work; inclusive discussions compared to isolated critique sessions; reduced printing costs - and the establishment of “what if” scenarios early in the project. Based upon the research findings it can be concluded that BIM as a teaching strategy and process has the capability of improving the communication between student and lecturer in the conceptual stage, thereby leading to a more timeous submission. It is recommended that BIM education must be incorporated in the undergraduate programme thereby providing students with an appropriate platform for expressing conceptual ideas more effectively within the design course.
- Full Text:
- Date Issued: 2018
Use of recycled rubber tyres as an alternative ingredient in cementitious building materials
- Authors: Yuill, Robert Mark
- Date: 2018
- Subjects: Building materials , Building materials -- Environmental aspects Sustainable construction Recycled products
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/29783 , vital:30777
- Description: The need to incorporate recycled materials in building products is becoming more important than ever before. There is an abundance of waste rubber tyres which in turn results in a waste management issue. The use of waste rubber tyres in cementitious building material provides a possible solution to the problem (Kathomi, 2009:10). Previous research has shown the introduction of recycled rubber tyre crumb can improve the durability, thermal and acoustic performance in residential and commercial buildings. This could result in lives of dwellers in concrete block buildings in South Africa improving due to these characteristics whilst potentially creating a cost-effective, sustainable building material. A grading analysis, loose and compacted bulk densities and relative densities were determined to provide a mix design. Three tests were conducted for this study namely compressive strength, fire and thermal performance and acoustic performance. The testing was conducted on 100mmx100mm cubes at varying rubber replacement percentages. The replacement values were 10%, 20% and 30% tested against a control of ordinary concrete. The waste rubber crumb was a replacement for sand. The research of this study showed 20 % decrease of compression strength at 10 % rubber replacement compared to the control, 55 % decrease at 20 % rubber replacement and 75% decrease at 30 % rubber replacement. The thermal performance test showed a 24 % lower temperature for 10 % rubber replacement compared to the control, 39 % lower temperature at 20 % rubber replacement and 52 % lower temperature at 30 % rubber replacement. All rubber replacement % samples and the control performed adequately in the flame resistance test. The smoke density test showed that all rubber replacement % samples did not release a quantity of smoke which would be deemed dangerous. The acoustic performance test showed the values at 10% rubber replacement was 6 % lower; at 20% rubber replacement; 4% lower and at 30% rubber replacement 14 % lower. Based on these results, the acoustic performance regarding transmission increases with a rubber replacement % higher than 20 %.
- Full Text:
- Date Issued: 2018
- Authors: Yuill, Robert Mark
- Date: 2018
- Subjects: Building materials , Building materials -- Environmental aspects Sustainable construction Recycled products
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/29783 , vital:30777
- Description: The need to incorporate recycled materials in building products is becoming more important than ever before. There is an abundance of waste rubber tyres which in turn results in a waste management issue. The use of waste rubber tyres in cementitious building material provides a possible solution to the problem (Kathomi, 2009:10). Previous research has shown the introduction of recycled rubber tyre crumb can improve the durability, thermal and acoustic performance in residential and commercial buildings. This could result in lives of dwellers in concrete block buildings in South Africa improving due to these characteristics whilst potentially creating a cost-effective, sustainable building material. A grading analysis, loose and compacted bulk densities and relative densities were determined to provide a mix design. Three tests were conducted for this study namely compressive strength, fire and thermal performance and acoustic performance. The testing was conducted on 100mmx100mm cubes at varying rubber replacement percentages. The replacement values were 10%, 20% and 30% tested against a control of ordinary concrete. The waste rubber crumb was a replacement for sand. The research of this study showed 20 % decrease of compression strength at 10 % rubber replacement compared to the control, 55 % decrease at 20 % rubber replacement and 75% decrease at 30 % rubber replacement. The thermal performance test showed a 24 % lower temperature for 10 % rubber replacement compared to the control, 39 % lower temperature at 20 % rubber replacement and 52 % lower temperature at 30 % rubber replacement. All rubber replacement % samples and the control performed adequately in the flame resistance test. The smoke density test showed that all rubber replacement % samples did not release a quantity of smoke which would be deemed dangerous. The acoustic performance test showed the values at 10% rubber replacement was 6 % lower; at 20% rubber replacement; 4% lower and at 30% rubber replacement 14 % lower. Based on these results, the acoustic performance regarding transmission increases with a rubber replacement % higher than 20 %.
- Full Text:
- Date Issued: 2018
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