An analysis of the employability of civil engineering graduate technicians
- Authors: Ikudayisi, Akinola Mayowa
- Date: 2021-04
- Subjects: Job hunting , Career development , Labor market
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51578 , vital:43312
- Description: In South Africa, a severe shortage of professional engineers exists compared to the international benchmark of an average population per engineer. This shortage is one of the major causes of poor service and utility delivery at the municipal level. In addition, there is an insufficient number of competent engineers available for ongoing projects. Hence, there is a critical shortage of experienced, engineering professionals, particularly mid-career engineers to be responsible for production works. As a result, Universities of Technology (UoT) were tasked and authorised to train engineering professionals. From research, it was discovered that most of the Civil Engineering Graduate Technicians (CEGT) failed to acquire and develop relevant and essential industry skills during their engineering programme. This makes it difficult for them to be employed in the engineering workplaces. The departments of civil engineering in some South African universities have not evaluated the quality of the education of their CEGT and their employability to work in the engineering industry. This research therefore aims to measure the employability and quality of education of Civil Engineering Graduate Technicians from some South African universities by investigating the experiences of civil engineering alumni and employers of graduates in the engineering industry. This is to determine if the graduate technicians are provided and equipped with relevant industry competencies and skills set to meet the industry’s expectation. An online survey which contains 89 closed-ended questions was designed to allow alumni and their employers assess the standard of education of graduates and industry competence acquired during their engineering programmes. The Universal Resource Link (URL) to the online questionnaire was sent to a sample of 600 respondents using a web-based survey approach. Only seventeen percent of the targeted population completed the survey and that makes 102 respondents in this study. A conceptual model that measures the employability of Civil Engineering Graduate Technicians was also developed. The data gathered was statistically analysed. Varying descriptive and inferential statistics were explored, such as frequency distributions, central measure, dispersion measure, the Cronbach alpha coefficient test, one-sample t-tests, Cohen’s d, Pearson’s product moment correlation, ANOVA, MANOVA, ranking indices and lastly, Exploratory Factor Analysis (EFA). The EFA was employed to ensure the construct validity of the instrument and to identify items which should be removed. Each of these statistics cumulatively performs an empirical evaluation of the Civil Engineering Graduate Technician employability model. From the result of the data analysis, the hypothesised model identified the following factors as having an influence on the employability of Civil Engineering Graduate Technicians: Knowledge Gained, Academic Staff Teaching, Engineering Design Ability, Individual and Teamwork Ability, Participation of each Student, Infrastructure Provided, Problem Solving Skills, Professional and Technical Communication Skills, Workplace Practices, Encouragement in School and Essentiality of Creativity and Innovation. These eleven independent factors from Cronbach’s Alpha coefficient were all found to possess good internal reliability. They all exert a significant positive effect on employability. Additionally, managerial recommendations, limitations to the study and a call for future research were discussed. If these recommendations are implemented, UoTs and employers in the civil engineering industry should be successful in producing work-ready civil engineering technicians. Having these recommendations implemented is fundamental to creating innovative and skilled technicians and engineers in the engineering industry, who can adapt to market changes. Of the competencies assessed, “Individual and Teamwork ability” received the highest and “Infrastructure provided” the lowest rating. Overall, the results indicate that employers are reasonably satisfied with the competencies of Civil Engineering Graduate Technicians but point to the need for the strengthening of “Engineering design ability”, “Professional and technical communication skills” and “Infrastructure provided” competencies within the curriculum of the Diploma programme. , Thesis (MBA) -- Faculty of Business and Economic Sciences, Business Administration, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Ikudayisi, Akinola Mayowa
- Date: 2021-04
- Subjects: Job hunting , Career development , Labor market
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51578 , vital:43312
- Description: In South Africa, a severe shortage of professional engineers exists compared to the international benchmark of an average population per engineer. This shortage is one of the major causes of poor service and utility delivery at the municipal level. In addition, there is an insufficient number of competent engineers available for ongoing projects. Hence, there is a critical shortage of experienced, engineering professionals, particularly mid-career engineers to be responsible for production works. As a result, Universities of Technology (UoT) were tasked and authorised to train engineering professionals. From research, it was discovered that most of the Civil Engineering Graduate Technicians (CEGT) failed to acquire and develop relevant and essential industry skills during their engineering programme. This makes it difficult for them to be employed in the engineering workplaces. The departments of civil engineering in some South African universities have not evaluated the quality of the education of their CEGT and their employability to work in the engineering industry. This research therefore aims to measure the employability and quality of education of Civil Engineering Graduate Technicians from some South African universities by investigating the experiences of civil engineering alumni and employers of graduates in the engineering industry. This is to determine if the graduate technicians are provided and equipped with relevant industry competencies and skills set to meet the industry’s expectation. An online survey which contains 89 closed-ended questions was designed to allow alumni and their employers assess the standard of education of graduates and industry competence acquired during their engineering programmes. The Universal Resource Link (URL) to the online questionnaire was sent to a sample of 600 respondents using a web-based survey approach. Only seventeen percent of the targeted population completed the survey and that makes 102 respondents in this study. A conceptual model that measures the employability of Civil Engineering Graduate Technicians was also developed. The data gathered was statistically analysed. Varying descriptive and inferential statistics were explored, such as frequency distributions, central measure, dispersion measure, the Cronbach alpha coefficient test, one-sample t-tests, Cohen’s d, Pearson’s product moment correlation, ANOVA, MANOVA, ranking indices and lastly, Exploratory Factor Analysis (EFA). The EFA was employed to ensure the construct validity of the instrument and to identify items which should be removed. Each of these statistics cumulatively performs an empirical evaluation of the Civil Engineering Graduate Technician employability model. From the result of the data analysis, the hypothesised model identified the following factors as having an influence on the employability of Civil Engineering Graduate Technicians: Knowledge Gained, Academic Staff Teaching, Engineering Design Ability, Individual and Teamwork Ability, Participation of each Student, Infrastructure Provided, Problem Solving Skills, Professional and Technical Communication Skills, Workplace Practices, Encouragement in School and Essentiality of Creativity and Innovation. These eleven independent factors from Cronbach’s Alpha coefficient were all found to possess good internal reliability. They all exert a significant positive effect on employability. Additionally, managerial recommendations, limitations to the study and a call for future research were discussed. If these recommendations are implemented, UoTs and employers in the civil engineering industry should be successful in producing work-ready civil engineering technicians. Having these recommendations implemented is fundamental to creating innovative and skilled technicians and engineers in the engineering industry, who can adapt to market changes. Of the competencies assessed, “Individual and Teamwork ability” received the highest and “Infrastructure provided” the lowest rating. Overall, the results indicate that employers are reasonably satisfied with the competencies of Civil Engineering Graduate Technicians but point to the need for the strengthening of “Engineering design ability”, “Professional and technical communication skills” and “Infrastructure provided” competencies within the curriculum of the Diploma programme. , Thesis (MBA) -- Faculty of Business and Economic Sciences, Business Administration, 2021
- Full Text:
- Date Issued: 2021-04
Main thesis title 2021: subtitle if needed. If no subtitle follow instructions in manual
- Last name, First name (remember to update the ORCID) edited
- Authors: Last name, First name (remember to update the ORCID) edited
- Date: 2021-04
- Subjects: 1 inch = 200 yards 30.5595° S, 22.9375° E , Grahamstown (South Africa) Maps , Eastern Cape (South Africa) Maps , South Africa History 1836-1909 Maps
- Language: English
- Type: Master's/Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21677 , vital:51741
- Description: Edited this field. , Thesis (MA) -- Faculty of Humanities, Journalsim and Media Studies, 2021 edited , Thesis (MA) -- Faculty of Humanities, Journalsim and Media Studies, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Last name, First name (remember to update the ORCID) edited
- Date: 2021-04
- Subjects: 1 inch = 200 yards 30.5595° S, 22.9375° E , Grahamstown (South Africa) Maps , Eastern Cape (South Africa) Maps , South Africa History 1836-1909 Maps
- Language: English
- Type: Master's/Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21677 , vital:51741
- Description: Edited this field. , Thesis (MA) -- Faculty of Humanities, Journalsim and Media Studies, 2021 edited , Thesis (MA) -- Faculty of Humanities, Journalsim and Media Studies, 2021
- Full Text:
- Date Issued: 2021-04
Coastal engineers embrace nature: characterizing the metamorphosis in hydraulic engineering in terms of Four Continua
- Slinger, Jill H, Vreugdenhil, Heleen S I
- Authors: Slinger, Jill H , Vreugdenhil, Heleen S I
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163846 , vital:41076 , https://doi.org/10.3390/w12092504
- Description: Hydraulic engineering infrastructures, such as reservoirs, dikes, breakwaters, and inlet closures, have significantly impacted ecosystem functioning over the last two centuries. Currently, nature-based solutions are receiving increasing attention in hydraulic engineering projects and research programs. However, there is a lack of reflection on the concomitant, fundamental changes occurring in the field of hydraulic engineering, and coastal engineering in particular, and what this could mean for sustainability. In this article, we signal the shift from conventional to ecosystem-based hydraulic engineering design and characterize this in terms of four continua: (i) the degree of inclusion of ecological knowledge, (ii) the extent to which the full infrastructural lifecycle is addressed, (iii) the complexity of the actor arena taken into account, and (iv) the resulting form of the infrastructural artefact. We support our arguments with two carefully selected, iconic examples from the Netherlands and indicate how the stretching ideals of ecosystem-based engineering could engender further shifts towards sustainability.
- Full Text:
- Date Issued: 2020
- Authors: Slinger, Jill H , Vreugdenhil, Heleen S I
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163846 , vital:41076 , https://doi.org/10.3390/w12092504
- Description: Hydraulic engineering infrastructures, such as reservoirs, dikes, breakwaters, and inlet closures, have significantly impacted ecosystem functioning over the last two centuries. Currently, nature-based solutions are receiving increasing attention in hydraulic engineering projects and research programs. However, there is a lack of reflection on the concomitant, fundamental changes occurring in the field of hydraulic engineering, and coastal engineering in particular, and what this could mean for sustainability. In this article, we signal the shift from conventional to ecosystem-based hydraulic engineering design and characterize this in terms of four continua: (i) the degree of inclusion of ecological knowledge, (ii) the extent to which the full infrastructural lifecycle is addressed, (iii) the complexity of the actor arena taken into account, and (iv) the resulting form of the infrastructural artefact. We support our arguments with two carefully selected, iconic examples from the Netherlands and indicate how the stretching ideals of ecosystem-based engineering could engender further shifts towards sustainability.
- Full Text:
- Date Issued: 2020
Researcher Profile and List of Publications - Dr AM Ikudayisi.pdf
- Identifier: http://hdl.handle.net/11260/3560 , vital:43798
- Full Text:
- Identifier: http://hdl.handle.net/11260/3560 , vital:43798
- Full Text:
Factors affecting female students studying engineering at a higher education institution
- Authors: Boshoff, Hildegarde
- Date: 2018
- Subjects: Women in engineering -- South Africa , Women -- Education (Graduate) -- South Africa Sex discrimination in education -- South Africa South Africa -- Education (Higher)
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/21746 , vital:29745
- Description: Engineering is of vital importance for humankind. Engineering combines the fields of mathematics and science, including engineering science and technology, in order to solve problems in the real world and in order to improve the society and economies of countries. It includes the ability to implement ideas in a cost effective and practical manner. Some of these solutions may include sustainability, needs of society, necessary risks and protection of the environment. Engineers develop ideas by using production of technology in order to improve the living of humankind. This includes designing and manufacturing different products based on customer needs and expectations. Although a field in engineering is largely a male-dominated career, women are becoming more interested in this career, compared to a few years ago. The problem remains that female students are still in the minority compared to their male counterparts studying engineering. Therefore, universities need to find solutions to attract female students towards engineering. There are various reasons why female students choose to study engineering, which include different influences, encouragements and their perception towards the Faculty and the academic staff. Thus, the purpose of the research study is to identify the reasons for both genders, currently studying engineering at Nelson Mandela University, formally known as Nelson Mandela Metropolitan University (NMMU), why they chose to study engineering, what influenced their studies, their encouragements or discouragements and overall perception and experience while studying engineering. The main focus will be on female students. This research study was an exploratory, mixed method study, which contains literature studies, surveys and cross-sectional studies. A literature study was compiled by using secondary sources in order to identify the importance of engineering internationally and within South Africa, women in the workplace and female students studying towards engineering. The empirical study, which consisted of a survey, was compiled and distributed to all Nelson Mandela University undergraduate students studying towards an engineering qualification. Respondents were asked various questions regarding pre-studies and their perceptions and experiences during their studies. This includes their experience with the academic staff and the Faculty of Engineering in general. For the analysis of the data, both Descriptive and Inferential Statistical methods were used. Some of the findings from the research study include that both genders develop an interest for engineering at a young age (between ages 13 – 18). Therefore, an interest is developed during high school level. Both genders choose to study engineering for the same reasons. The interest for choosing a career for both genders was triggered by a qualified engineer’s influence. During high school, female students take part in science, mathematics and engineering programmes and participate in competitions or contests. Both gender’s science, mathematics and engineering abilities increased since they started their studies at a higher education institution. From the findings, both genders indicated that they have a high level of interest in engineering, they are satisfied with their choice of engineering field and they are committed to complete their engineering qualification. Both genders are confident that they will find employment in engineering that pays well. Female students believe that they are better at problem solving activities, they are more committed to their studies, they work better with other people and they are more confident in their engineering abilities compared to the male counterparts. The findings also include that during their studies, both genders receive encouragement from various factors, but the significant source of encouragement for both genders are their mothers and employment opportunities. Whereas the most significant source of discouragement for both genders are their grades or academic performance and the amount of time required for engineering. Both genders receive equal quality in lecturing throughout their studies and the academic staff do not treat female students different from male students. It is also significant that female students receive support from the Faculty of Engineering. Female students will definitely encourage other females to study towards a field in engineering and find the academic staff approachable. Academic staff does give regular feedback to students regarding their academic performance. Therefore both genders know at all-time their academic performance and therefore will be able to improve their results. There are not enough female lecturers within the Engineering Department. Female lecturers serve as role models for female students. Therefore, the University’s management team needs to investigate this matter. The research study concluded with recommendations and considerations, contribution towards the body of knowledge, future research and the limitations of the study. Furthermore, the study offers an understanding of engineering students at Nelson Mandela University, which includes their current overall experience during their studies. The treatise will therefore assist the readers and especially Nelson Mandela University to attract and retain female students by addressing their challenges they experience during their studies.
- Full Text:
- Date Issued: 2018
- Authors: Boshoff, Hildegarde
- Date: 2018
- Subjects: Women in engineering -- South Africa , Women -- Education (Graduate) -- South Africa Sex discrimination in education -- South Africa South Africa -- Education (Higher)
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/21746 , vital:29745
- Description: Engineering is of vital importance for humankind. Engineering combines the fields of mathematics and science, including engineering science and technology, in order to solve problems in the real world and in order to improve the society and economies of countries. It includes the ability to implement ideas in a cost effective and practical manner. Some of these solutions may include sustainability, needs of society, necessary risks and protection of the environment. Engineers develop ideas by using production of technology in order to improve the living of humankind. This includes designing and manufacturing different products based on customer needs and expectations. Although a field in engineering is largely a male-dominated career, women are becoming more interested in this career, compared to a few years ago. The problem remains that female students are still in the minority compared to their male counterparts studying engineering. Therefore, universities need to find solutions to attract female students towards engineering. There are various reasons why female students choose to study engineering, which include different influences, encouragements and their perception towards the Faculty and the academic staff. Thus, the purpose of the research study is to identify the reasons for both genders, currently studying engineering at Nelson Mandela University, formally known as Nelson Mandela Metropolitan University (NMMU), why they chose to study engineering, what influenced their studies, their encouragements or discouragements and overall perception and experience while studying engineering. The main focus will be on female students. This research study was an exploratory, mixed method study, which contains literature studies, surveys and cross-sectional studies. A literature study was compiled by using secondary sources in order to identify the importance of engineering internationally and within South Africa, women in the workplace and female students studying towards engineering. The empirical study, which consisted of a survey, was compiled and distributed to all Nelson Mandela University undergraduate students studying towards an engineering qualification. Respondents were asked various questions regarding pre-studies and their perceptions and experiences during their studies. This includes their experience with the academic staff and the Faculty of Engineering in general. For the analysis of the data, both Descriptive and Inferential Statistical methods were used. Some of the findings from the research study include that both genders develop an interest for engineering at a young age (between ages 13 – 18). Therefore, an interest is developed during high school level. Both genders choose to study engineering for the same reasons. The interest for choosing a career for both genders was triggered by a qualified engineer’s influence. During high school, female students take part in science, mathematics and engineering programmes and participate in competitions or contests. Both gender’s science, mathematics and engineering abilities increased since they started their studies at a higher education institution. From the findings, both genders indicated that they have a high level of interest in engineering, they are satisfied with their choice of engineering field and they are committed to complete their engineering qualification. Both genders are confident that they will find employment in engineering that pays well. Female students believe that they are better at problem solving activities, they are more committed to their studies, they work better with other people and they are more confident in their engineering abilities compared to the male counterparts. The findings also include that during their studies, both genders receive encouragement from various factors, but the significant source of encouragement for both genders are their mothers and employment opportunities. Whereas the most significant source of discouragement for both genders are their grades or academic performance and the amount of time required for engineering. Both genders receive equal quality in lecturing throughout their studies and the academic staff do not treat female students different from male students. It is also significant that female students receive support from the Faculty of Engineering. Female students will definitely encourage other females to study towards a field in engineering and find the academic staff approachable. Academic staff does give regular feedback to students regarding their academic performance. Therefore both genders know at all-time their academic performance and therefore will be able to improve their results. There are not enough female lecturers within the Engineering Department. Female lecturers serve as role models for female students. Therefore, the University’s management team needs to investigate this matter. The research study concluded with recommendations and considerations, contribution towards the body of knowledge, future research and the limitations of the study. Furthermore, the study offers an understanding of engineering students at Nelson Mandela University, which includes their current overall experience during their studies. The treatise will therefore assist the readers and especially Nelson Mandela University to attract and retain female students by addressing their challenges they experience during their studies.
- Full Text:
- Date Issued: 2018
The capacity of emerging civil engineering construction contractors
- Ramokolo, Bruce Sabelo Mpumelelo
- Authors: Ramokolo, Bruce Sabelo Mpumelelo
- Date: 2009
- Subjects: Civil engineering -- Contracts -- South Africa -- Port Elizabeth , Construction industry -- South Africa -- Port Elizabeth -- Management , Construction contracts -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:9693 , http://hdl.handle.net/10948/873 , Civil engineering -- Contracts -- South Africa -- Port Elizabeth , Construction industry -- South Africa -- Port Elizabeth -- Management , Construction contracts -- South Africa -- Port Elizabeth
- Description: Construction management competencies are essential to realise sound practices among and to realise optimum performance by, inter alia, emerging civil engineering contractors. Such competencies enable a clear focus on the business of construction and the management of projects, with increased efficiency and reduced costs as a benefit. The objective of the MSc (Built Environment) treatise study were to determine the current practices and performance of emerging civil engineering construction contractors operating in the Nelson Mandela Bay Metropole. The descriptive method was adopted in the empirical study. The salient findings of the study are: most of the emerging civil engineering construction contracting organisations lack construction management competencies; construction resources are inappropriately managed leading to construction failures; most of the emerging civil engineering construction contracting organisations lack adequate supervision resulting to poor workmanship; there is a shortage of skilled labour amongst emerging civil engineering construction contractors; procurement processes are inappropriate leading to under capacitated emerging civil engineering construction contracting organisations being awarded contracts; most emerging civil engineering construction contracting organisations lack the requisite aptitude for construction; there is a lack of capacity at all management levels of emerging civil engineering construction organisations in managing the business of construction and that of projects; the nine functions of organisations are not comprehensively represented, and self-ratings indicate inadequacy relative to the management function of control, and relative to certain activities of the organising function. Conclusions include that emerging civil engineering construction contracting organisations need to be comprised of technical teams that possess adequate competencies and that use the construction technology to its full use enabling their organisations to stay abreast of their competitors. Recommendations that can contribute towards improving the status quo include: formal civil engineering and construction management education, resources must be present and training should be promoted throughout the industry at all levels of management to ensure proper supervision and correct use of adequately trained labour, skilled or semi-skilled, incapacitated emerging civil engineering construction contractors should be awarded contracts through appropriately and structured procurement procedures, adequate aptitude in construction should be promoted and enhanced in order to realise conceptualisation and visualisation capabilities, comply with legislation, maintain records and communicate using state of the art technology, optimally manage the finances, have the requisite resources and undertake the work efficiently, interact with the respective publics, and market the organisation to ensure sustainability thereof.
- Full Text:
- Date Issued: 2009
- Authors: Ramokolo, Bruce Sabelo Mpumelelo
- Date: 2009
- Subjects: Civil engineering -- Contracts -- South Africa -- Port Elizabeth , Construction industry -- South Africa -- Port Elizabeth -- Management , Construction contracts -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:9693 , http://hdl.handle.net/10948/873 , Civil engineering -- Contracts -- South Africa -- Port Elizabeth , Construction industry -- South Africa -- Port Elizabeth -- Management , Construction contracts -- South Africa -- Port Elizabeth
- Description: Construction management competencies are essential to realise sound practices among and to realise optimum performance by, inter alia, emerging civil engineering contractors. Such competencies enable a clear focus on the business of construction and the management of projects, with increased efficiency and reduced costs as a benefit. The objective of the MSc (Built Environment) treatise study were to determine the current practices and performance of emerging civil engineering construction contractors operating in the Nelson Mandela Bay Metropole. The descriptive method was adopted in the empirical study. The salient findings of the study are: most of the emerging civil engineering construction contracting organisations lack construction management competencies; construction resources are inappropriately managed leading to construction failures; most of the emerging civil engineering construction contracting organisations lack adequate supervision resulting to poor workmanship; there is a shortage of skilled labour amongst emerging civil engineering construction contractors; procurement processes are inappropriate leading to under capacitated emerging civil engineering construction contracting organisations being awarded contracts; most emerging civil engineering construction contracting organisations lack the requisite aptitude for construction; there is a lack of capacity at all management levels of emerging civil engineering construction organisations in managing the business of construction and that of projects; the nine functions of organisations are not comprehensively represented, and self-ratings indicate inadequacy relative to the management function of control, and relative to certain activities of the organising function. Conclusions include that emerging civil engineering construction contracting organisations need to be comprised of technical teams that possess adequate competencies and that use the construction technology to its full use enabling their organisations to stay abreast of their competitors. Recommendations that can contribute towards improving the status quo include: formal civil engineering and construction management education, resources must be present and training should be promoted throughout the industry at all levels of management to ensure proper supervision and correct use of adequately trained labour, skilled or semi-skilled, incapacitated emerging civil engineering construction contractors should be awarded contracts through appropriately and structured procurement procedures, adequate aptitude in construction should be promoted and enhanced in order to realise conceptualisation and visualisation capabilities, comply with legislation, maintain records and communicate using state of the art technology, optimally manage the finances, have the requisite resources and undertake the work efficiently, interact with the respective publics, and market the organisation to ensure sustainability thereof.
- Full Text:
- Date Issued: 2009
Knowledge management strategies in engineering organisations
- Authors: Makhaba, Thembile
- Date: 2015
- Subjects: Knowledge management , Organizational learning
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/3579 , vital:20444
- Description: Engineering is believed to be one of the oldest professions and it is estimated that engineering existed 10 000 centuries B.C (Before Christ). Engineering plays an important role in making the environment safer, making daily lives more convenient and also contributes to countries’ economic developments. Engineering has advanced in such a way that it is difficult to survive without some kind of engineering these days. The same as engineering, knowledge management also dates back to biblical times just after creation. Knowledge management is not only applied in organisations, but also within communities, societies, and families. Engineering organisations rely the most on past discoveries and product information (knowledge) in order to solve engineering related problems. Due to globalisation of markets and products, shortage of skills and technological advancement, knowledge has become one of the main competitive factors of many organisations. Therefore engineering organisations need to have knowledge management strategies if they are to stay competitive. Different engineering organisations might have similar knowledge management strategies or different knowledge management strategies depending on organisational size, structure and culture and service offered or product offered. Against this background, this study sought to discover what knowledge management strategies are currently implemented in engineering organisations and recommend on strategies that can be implemented and how they can be implemented. The study is based on a review of literature on engineering, engineering organisations, knowledge and knowledge management and a structured questionnaire on knowledge management in engineering organisations. The population for the study was all engineering organisation employees and the engineering organisations in the Eastern Cape Province of South Africa were sampled for the survey.
- Full Text:
- Date Issued: 2015
- Authors: Makhaba, Thembile
- Date: 2015
- Subjects: Knowledge management , Organizational learning
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/3579 , vital:20444
- Description: Engineering is believed to be one of the oldest professions and it is estimated that engineering existed 10 000 centuries B.C (Before Christ). Engineering plays an important role in making the environment safer, making daily lives more convenient and also contributes to countries’ economic developments. Engineering has advanced in such a way that it is difficult to survive without some kind of engineering these days. The same as engineering, knowledge management also dates back to biblical times just after creation. Knowledge management is not only applied in organisations, but also within communities, societies, and families. Engineering organisations rely the most on past discoveries and product information (knowledge) in order to solve engineering related problems. Due to globalisation of markets and products, shortage of skills and technological advancement, knowledge has become one of the main competitive factors of many organisations. Therefore engineering organisations need to have knowledge management strategies if they are to stay competitive. Different engineering organisations might have similar knowledge management strategies or different knowledge management strategies depending on organisational size, structure and culture and service offered or product offered. Against this background, this study sought to discover what knowledge management strategies are currently implemented in engineering organisations and recommend on strategies that can be implemented and how they can be implemented. The study is based on a review of literature on engineering, engineering organisations, knowledge and knowledge management and a structured questionnaire on knowledge management in engineering organisations. The population for the study was all engineering organisation employees and the engineering organisations in the Eastern Cape Province of South Africa were sampled for the survey.
- Full Text:
- Date Issued: 2015
The impact of discounting fees by civil engineering consultants
- Authors: Siqiti, Khulile
- Date: 2020
- Subjects: Consulting engineers , Consultants Civil engineering , Project management
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/47246 , vital:39836
- Description: The study provides insight into the views and perceptions of consulting engineers on the discounting of professional fees. The purpose of the research was to determine the impact of discounting professional fees in the civil engineering profession and ultimately potential ways in which the civil engineering profession could improve business sustainability. The study included a review of literature, which was utilised to develop a questionnaire. A total of 26 practicing consulting engineers, who are members of Consulting Engineers South Africa (CESA), and represented small, medium and large consulting engineering firms, participated in the questionnaire survey. The questionnaire investigates the respondents’ perceptions on the impact of discounting professional fees in the civil engineering profession and the amount of discount offered as well as the reasons for discounting fees. The results show that the practice of discounting professional fees is widespread, affecting small, medium and large consulting firms. The results also indicate that prevailing market conditions in civil engineering profession are the primary reasons why consulting engineers offer discounts on fees. Respondents agreed that projects are awarded to the lowest bidder during tender process. Respondents also agreed that experienced engineers are allocated less time on projects to manage project costs. The findings suggest that discounting of professional fees is a great concern that needs to be addressed in order to attain profession business sustainability. It is suggested that the Engineering Council of South Africa (ECSA) should regulate the fee structures and ensure that all professionals, whether employed in the public or private sector, understand the basic finances on running a professional consultancy to deliver a service.
- Full Text:
- Date Issued: 2020
- Authors: Siqiti, Khulile
- Date: 2020
- Subjects: Consulting engineers , Consultants Civil engineering , Project management
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/47246 , vital:39836
- Description: The study provides insight into the views and perceptions of consulting engineers on the discounting of professional fees. The purpose of the research was to determine the impact of discounting professional fees in the civil engineering profession and ultimately potential ways in which the civil engineering profession could improve business sustainability. The study included a review of literature, which was utilised to develop a questionnaire. A total of 26 practicing consulting engineers, who are members of Consulting Engineers South Africa (CESA), and represented small, medium and large consulting engineering firms, participated in the questionnaire survey. The questionnaire investigates the respondents’ perceptions on the impact of discounting professional fees in the civil engineering profession and the amount of discount offered as well as the reasons for discounting fees. The results show that the practice of discounting professional fees is widespread, affecting small, medium and large consulting firms. The results also indicate that prevailing market conditions in civil engineering profession are the primary reasons why consulting engineers offer discounts on fees. Respondents agreed that projects are awarded to the lowest bidder during tender process. Respondents also agreed that experienced engineers are allocated less time on projects to manage project costs. The findings suggest that discounting of professional fees is a great concern that needs to be addressed in order to attain profession business sustainability. It is suggested that the Engineering Council of South Africa (ECSA) should regulate the fee structures and ensure that all professionals, whether employed in the public or private sector, understand the basic finances on running a professional consultancy to deliver a service.
- Full Text:
- Date Issued: 2020
The maturity of project management in engineering consulting firms
- Authors: Machite, Kennedy
- Date: 2016
- Subjects: Project management Consulting engineers -- South Africa , Engineering firms -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/18409 , vital:28634
- Description: With a considerable number of built environment projects not being completed successfully, this study was undertaken to investigate how effectively consulting engineering firms are applying project management principles in the way they manage projects. This was achieved by measuring the project management maturity levels of consulting engineering firms. Maturity levels were measured for each of the ten knowledge areas of the Project Management Institute’s Project Management Body of Knowledge to determine areas where consulting engineering firms perform below expectation and as a result determine probable causes of project failures. The maturity of the firm was then calculated as the average of the maturity for the knowledge areas. The study found that consulting engineering firms have higher levels of project management maturity than the average for the construction and civil engineering sector. Apart from risk and procurement management, all the other knowledge areas have higher maturity levels than the corresponding construction and civil engineering knowledge areas. Although the overall maturity results indicate that the larger firms are more mature in their project management practices than the smaller firms, the individual knowledge areas are inconsistent. The study reveals that consulting engineering firms are weakest in the risk management, human resources and stakeholder management knowledge areas. There is limited literature available on the status of project management, project management methodologies, and performance of consulting projects in the engineering environment (Labuschagne & Steyn, 2010:70). There is need for future studies to establish a methodology developed specifically for the Consulting Engineering Firms in line with what Labuschagne & Steyn (2010) started and a Project Management Maturity Model specific to the Consulting Engineering Industry.
- Full Text:
- Date Issued: 2016
- Authors: Machite, Kennedy
- Date: 2016
- Subjects: Project management Consulting engineers -- South Africa , Engineering firms -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/18409 , vital:28634
- Description: With a considerable number of built environment projects not being completed successfully, this study was undertaken to investigate how effectively consulting engineering firms are applying project management principles in the way they manage projects. This was achieved by measuring the project management maturity levels of consulting engineering firms. Maturity levels were measured for each of the ten knowledge areas of the Project Management Institute’s Project Management Body of Knowledge to determine areas where consulting engineering firms perform below expectation and as a result determine probable causes of project failures. The maturity of the firm was then calculated as the average of the maturity for the knowledge areas. The study found that consulting engineering firms have higher levels of project management maturity than the average for the construction and civil engineering sector. Apart from risk and procurement management, all the other knowledge areas have higher maturity levels than the corresponding construction and civil engineering knowledge areas. Although the overall maturity results indicate that the larger firms are more mature in their project management practices than the smaller firms, the individual knowledge areas are inconsistent. The study reveals that consulting engineering firms are weakest in the risk management, human resources and stakeholder management knowledge areas. There is limited literature available on the status of project management, project management methodologies, and performance of consulting projects in the engineering environment (Labuschagne & Steyn, 2010:70). There is need for future studies to establish a methodology developed specifically for the Consulting Engineering Firms in line with what Labuschagne & Steyn (2010) started and a Project Management Maturity Model specific to the Consulting Engineering Industry.
- Full Text:
- Date Issued: 2016
A social realist study of employability development in engineering education
- Authors: Nudelman, Gabrielle Reeve
- Date: 2018
- Subjects: Critical realism , Electrical engineering -- Study and teaching (Higher) -- South Africa -- Cape Town , Employability , Career education -- South Africa -- Cape Town , School-to-work transition -- South Africa -- Cape Town
- Language: English
- Type: thesis , text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/62884 , vital:28307
- Description: This qualitative case study of a course pairing offered to final-year electrical engineering students at the University of Cape Town in 2015 was undertaken in order to better understand the ways in which participation in undergraduate courses can prepare engineering students for the workplace. The course pairing consisted of New Venture Planning and Professional Communication Studies. While the former aimed to expose students to the knowledge relating to starting a new business, the latter focused on teaching students how to create written and oral texts to support such an endeavour. Using Roy Bhaskar’s critical realism as a theoretical underlabourer, the study develops understandings regarding the generative mechanisms at work during the two courses. In support of this, the study posits an understanding of employability that moves beyond the acquisition of discrete workplace skills. Rather, employability is conceptualised as discursive transformation, with students being deemed “work-ready” when they develop discursive identities as engineers. Data generation took place by means of focus group and individual interviews, ethnographic observation and documentary research. Margaret Archer’s social realist tools – in particular, analytical dualism and the morphogenetic framework were used to trace the students’ transformations over the course pairing. It was argued that those students who developed discursive identities of engineers were those who, in Archer’s terms, emerged as social actors at the end of the course pairing. Two characteristics of the courses were found to enable this transformation: those parts that promoted deepened understanding of what the role of “engineer” entailed and the parts that provided spaces for students to develop their own personal identities. The findings of the study indicated that discursive identities as engineers were more likely to be developed through the group work and spaces for reflection engendered by the courses than as a result of the formal curriculum. The implications of the research are that, while a focus on employability in engineering education is valid and productive, this needs to be supported by opportunities for authentic learning experiences which afford students the opportunity to engage in learning that promotes real-life application of knowledge. , Thesis (PhD)--Rhodes University, Faculty of Education, Education, 2018
- Full Text:
- Date Issued: 2018
- Authors: Nudelman, Gabrielle Reeve
- Date: 2018
- Subjects: Critical realism , Electrical engineering -- Study and teaching (Higher) -- South Africa -- Cape Town , Employability , Career education -- South Africa -- Cape Town , School-to-work transition -- South Africa -- Cape Town
- Language: English
- Type: thesis , text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/62884 , vital:28307
- Description: This qualitative case study of a course pairing offered to final-year electrical engineering students at the University of Cape Town in 2015 was undertaken in order to better understand the ways in which participation in undergraduate courses can prepare engineering students for the workplace. The course pairing consisted of New Venture Planning and Professional Communication Studies. While the former aimed to expose students to the knowledge relating to starting a new business, the latter focused on teaching students how to create written and oral texts to support such an endeavour. Using Roy Bhaskar’s critical realism as a theoretical underlabourer, the study develops understandings regarding the generative mechanisms at work during the two courses. In support of this, the study posits an understanding of employability that moves beyond the acquisition of discrete workplace skills. Rather, employability is conceptualised as discursive transformation, with students being deemed “work-ready” when they develop discursive identities as engineers. Data generation took place by means of focus group and individual interviews, ethnographic observation and documentary research. Margaret Archer’s social realist tools – in particular, analytical dualism and the morphogenetic framework were used to trace the students’ transformations over the course pairing. It was argued that those students who developed discursive identities of engineers were those who, in Archer’s terms, emerged as social actors at the end of the course pairing. Two characteristics of the courses were found to enable this transformation: those parts that promoted deepened understanding of what the role of “engineer” entailed and the parts that provided spaces for students to develop their own personal identities. The findings of the study indicated that discursive identities as engineers were more likely to be developed through the group work and spaces for reflection engendered by the courses than as a result of the formal curriculum. The implications of the research are that, while a focus on employability in engineering education is valid and productive, this needs to be supported by opportunities for authentic learning experiences which afford students the opportunity to engage in learning that promotes real-life application of knowledge. , Thesis (PhD)--Rhodes University, Faculty of Education, Education, 2018
- Full Text:
- Date Issued: 2018
Antecedents to sustainability of small consulting engineering businesses within the Amathole district municipality
- Authors: Silinga, Nyaniso Sandisiwe
- Date: 2014
- Subjects: Small business -- Environmental aspects , Sustainable development , Social responsibility of business
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/5184 , vital:20819
- Description: The South African consulting engineering industry faces a challenge of relevance, particularly in the wake of government infrastructure investment through the planned National Development Plan and other current infrastructure plans. This challenge is even more so for small consulting engineering businesses within the industry who experienced a decline in earnings by ten percent in the first six months of 2013 as compared to the last six months of 2012 (Consulting Engineers South Africa, 2013:38). Government, as a job creator, has a duty to ensure that the conditions that these businesses operate in are favourable to them in order for the businesses to remain sustainable. Factors that contribute to the sustainability of small consulting engineering businesses need to be identified. Amathole District Municipality (ADM) situated in the Eastern Cape Province and which is the second largest province in South Africa but the second poorest (Eastern Cape Socio Economic Council (ECSECC), 2011:15 cited in Mtshibe, 2013:1) is one of those job creators. According to the Amathole District Municipality (ADM) (2013:38), the district, which comprises of seven local municipalities, is the 3rd largest economy in the province after the Nelson Mandela Bay Metropolitan Municipality and Buffalo City Metropolitan Municipality, contributing twelve percent to the provincial economy. Figures published in the Division of Revenue Bill, 2014 (RSA, 2014:236) indicate infrastructure development allocations totalling R1.34 billion budgeted to the ADM for the next three years. This translates to job opportunities for the consulting engineering industry of this region. However, the latest ADM SMME procurement data reveals that in the past five years, only a small percentage of tenders awarded were to small consulting engineering businesses with a majority going to medium to large well-established enterprises (ADM, 2014). These results pose a serious challenge for policy makers who have a duty to ensure that work opportunities do not disadvantage emerging small businesses. The main objective of this study was to gain an understanding of the antecedents that impact on the sustainability of small consulting engineering businesses within the Amathole District Municipality. This was done by identifying antecedents to sustainability of small consulting engineering businesses through a detailed literature review. This literature review identified the competitive environment, regulatory environment and policy environment (independent variables) as being antecedents to sustainability of small consulting engineering businesses (dependant variable). In testing the above research objective, the researcher used statistical analysis methods to reach a conclusion with regard to these antecedents. The positivistic research paradigm (quantitative method) was selected in testing this research objective through the use of hypothesis testing. Data was collected using self-administered questionnaires distributed to 100 small consulting engineering businesses using the databases of both the Amathole District Municipality and Consulting Engineers South Africa (CESA). Out of the selected sample of 100 small consulting engineering businesses, only 81 responses were received, thus representing an eighty-one percent response rate which is considered adequate. The collected data was then analysed using inferential and confirmatory statistical analysis methods. The analysis was presented in the form of graphs and tables. The results of the empirical survey identified rival competitor influence, the competitive environment and policy environment as being antecedents to sustainability of small consulting engineering businesses within the Amathole District Municipality. Based on these findings, recommendations were made to the management of the Amathole District Municipality in an endeavour to make the environment within which small consulting engineering businesses operate more favourable for the businesses to be sustainable. Suggestions for future research were also made as a way to help in addressing some of the challenges that are faced by the engineering industry.
- Full Text:
- Date Issued: 2014
- Authors: Silinga, Nyaniso Sandisiwe
- Date: 2014
- Subjects: Small business -- Environmental aspects , Sustainable development , Social responsibility of business
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/5184 , vital:20819
- Description: The South African consulting engineering industry faces a challenge of relevance, particularly in the wake of government infrastructure investment through the planned National Development Plan and other current infrastructure plans. This challenge is even more so for small consulting engineering businesses within the industry who experienced a decline in earnings by ten percent in the first six months of 2013 as compared to the last six months of 2012 (Consulting Engineers South Africa, 2013:38). Government, as a job creator, has a duty to ensure that the conditions that these businesses operate in are favourable to them in order for the businesses to remain sustainable. Factors that contribute to the sustainability of small consulting engineering businesses need to be identified. Amathole District Municipality (ADM) situated in the Eastern Cape Province and which is the second largest province in South Africa but the second poorest (Eastern Cape Socio Economic Council (ECSECC), 2011:15 cited in Mtshibe, 2013:1) is one of those job creators. According to the Amathole District Municipality (ADM) (2013:38), the district, which comprises of seven local municipalities, is the 3rd largest economy in the province after the Nelson Mandela Bay Metropolitan Municipality and Buffalo City Metropolitan Municipality, contributing twelve percent to the provincial economy. Figures published in the Division of Revenue Bill, 2014 (RSA, 2014:236) indicate infrastructure development allocations totalling R1.34 billion budgeted to the ADM for the next three years. This translates to job opportunities for the consulting engineering industry of this region. However, the latest ADM SMME procurement data reveals that in the past five years, only a small percentage of tenders awarded were to small consulting engineering businesses with a majority going to medium to large well-established enterprises (ADM, 2014). These results pose a serious challenge for policy makers who have a duty to ensure that work opportunities do not disadvantage emerging small businesses. The main objective of this study was to gain an understanding of the antecedents that impact on the sustainability of small consulting engineering businesses within the Amathole District Municipality. This was done by identifying antecedents to sustainability of small consulting engineering businesses through a detailed literature review. This literature review identified the competitive environment, regulatory environment and policy environment (independent variables) as being antecedents to sustainability of small consulting engineering businesses (dependant variable). In testing the above research objective, the researcher used statistical analysis methods to reach a conclusion with regard to these antecedents. The positivistic research paradigm (quantitative method) was selected in testing this research objective through the use of hypothesis testing. Data was collected using self-administered questionnaires distributed to 100 small consulting engineering businesses using the databases of both the Amathole District Municipality and Consulting Engineers South Africa (CESA). Out of the selected sample of 100 small consulting engineering businesses, only 81 responses were received, thus representing an eighty-one percent response rate which is considered adequate. The collected data was then analysed using inferential and confirmatory statistical analysis methods. The analysis was presented in the form of graphs and tables. The results of the empirical survey identified rival competitor influence, the competitive environment and policy environment as being antecedents to sustainability of small consulting engineering businesses within the Amathole District Municipality. Based on these findings, recommendations were made to the management of the Amathole District Municipality in an endeavour to make the environment within which small consulting engineering businesses operate more favourable for the businesses to be sustainable. Suggestions for future research were also made as a way to help in addressing some of the challenges that are faced by the engineering industry.
- Full Text:
- Date Issued: 2014
Adaptive Neuro-Fuzzy Inference System modelling of surface topology in ultra-high precision diamond turning of rapidly solidified aluminium grade (RSA 443)
- Authors: Zvikomborero, Hweju
- Date: 2020
- Subjects: Mechatronics Surface roughness -- Measurement
- Language: English
- Type: Thesis , Masters , MEng
- Identifier: http://hdl.handle.net/10948/49441 , vital:41721
- Description: Surface roughness prediction is a crucial stage during product manufacturing since it acts as a quality indicator. This investigative research thesis presents an online surface roughness prediction, based on the Adaptive Neuro-Fuzzy Inference System (ANFIS) model during Ultra-High Precision Diamond Turning (UHPDT) of Rapidly Solidified Aluminium (RSA-443) using water and kerosene as coolants. Based on the Taguchi L9 orthogonal array, the cutting parameters (spindle speed, depth of cut and feed rate) are varied at three levels. Acoustic Emission (AE) signals are detected during the UHPDT process using a piezoelectric sensor. Spindle speed, depth of cut, feed rate, AE root mean square, prominent frequency and peak rate are considered as model inputs in this thesis. The experimental results reveal that a better surface finish is obtained using water coolant in comparison to kerosene coolant. Mean Absolute Percentage Error (MAPE) based comparison between ANFIS and Response Surface Method (RSM) is carried out. In this study, the ANFIS model has a prediction accuracy of 79.42% and 69.40% on water-based and kerosene-based results respectively. The RSM model yields higher prediction accuracies of 98.59% and 95.55% on water-based and kerosene-based results respectively.
- Full Text:
- Date Issued: 2020
- Authors: Zvikomborero, Hweju
- Date: 2020
- Subjects: Mechatronics Surface roughness -- Measurement
- Language: English
- Type: Thesis , Masters , MEng
- Identifier: http://hdl.handle.net/10948/49441 , vital:41721
- Description: Surface roughness prediction is a crucial stage during product manufacturing since it acts as a quality indicator. This investigative research thesis presents an online surface roughness prediction, based on the Adaptive Neuro-Fuzzy Inference System (ANFIS) model during Ultra-High Precision Diamond Turning (UHPDT) of Rapidly Solidified Aluminium (RSA-443) using water and kerosene as coolants. Based on the Taguchi L9 orthogonal array, the cutting parameters (spindle speed, depth of cut and feed rate) are varied at three levels. Acoustic Emission (AE) signals are detected during the UHPDT process using a piezoelectric sensor. Spindle speed, depth of cut, feed rate, AE root mean square, prominent frequency and peak rate are considered as model inputs in this thesis. The experimental results reveal that a better surface finish is obtained using water coolant in comparison to kerosene coolant. Mean Absolute Percentage Error (MAPE) based comparison between ANFIS and Response Surface Method (RSM) is carried out. In this study, the ANFIS model has a prediction accuracy of 79.42% and 69.40% on water-based and kerosene-based results respectively. The RSM model yields higher prediction accuracies of 98.59% and 95.55% on water-based and kerosene-based results respectively.
- Full Text:
- Date Issued: 2020
Researcher Profile and List of Publications Dr B Seleke 12.pdf
- Authors: Adelin Kantore
- Identifier: http://hdl.handle.net/11260/8292 , vital:62420
- Full Text:
- Authors: Adelin Kantore
- Identifier: http://hdl.handle.net/11260/8292 , vital:62420
- Full Text:
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
NUMERICAL SCHEME BASED ON INTERPOLATION FUNCTION FOR SOLVING STIFF DIFFERENTIAL EQUATIONS
- Authors: Adgei Fosu
- Date: 2019
- Subjects: Mathematics
- Language: English
- Identifier: http://hdl.handle.net/11260/1925 , vital:38901 , Consistence, convergence, region of absolute stability, stiff ordinary differential equations
- Full Text:
- Authors: Adgei Fosu
- Date: 2019
- Subjects: Mathematics
- Language: English
- Identifier: http://hdl.handle.net/11260/1925 , vital:38901 , Consistence, convergence, region of absolute stability, stiff ordinary differential equations
- Full Text:
NUMERICAL SCHEME BASED ON INTERPOLATION FUNCTION FOR SOLVING STIFF DIFFERENTIAL EQUATIONS
- Authors: Adgei Fosu
- Date: 2019
- Subjects: Mathematics
- Language: English
- Identifier: http://hdl.handle.net/11260/1933 , vital:38902
- Full Text:
- Authors: Adgei Fosu
- Date: 2019
- Subjects: Mathematics
- Language: English
- Identifier: http://hdl.handle.net/11260/1933 , vital:38902
- Full Text:
Assessing a marketing strategy for an engineering consulting company
- Authors: Maliti, Mbulelo Bruce
- Date: 2010
- Subjects: Construction industry -- Customer services -- Marketing , Consulting engineers -- Customer services -- South Africa , Design services -- Marketing , Project management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8626 , http://hdl.handle.net/10948/1489 , Construction industry -- Customer services -- Marketing , Consulting engineers -- Customer services -- South Africa , Design services -- Marketing , Project management
- Description: The engineering consulting industry in South Africa witnessed an overwhelming growth before the 2010 Fifa World Cup. The country had a lot of infrastructural development that needed the services of consulting engineers. A lot of people saw the challenge as a business opportunity and started their own consulting engineering companies. The demand for consulting engineering services was high before the 2010 Fifa World Cup; this changed after the completion of projects that were due for the world cup and some had to close or retrench staff due to scarcity of projects. The completion of 2010 Fifa World Cup projects is not the only challenge faced by the engineering consulting sector; government policies such tendering and procurement procedures that do not acknowledge performance, lack of funding etc. It is therefore important that companies look for better ways of gaining competitiveness in order to get more projects. These companies must not only rely on government projects but do marketing on the private sector as well. The purpose of the research is to assess and develop a marketing strategy for Company X Consulting engineers. A literature study on most successful marketing strategies employed by other service oriented companies was conducted. The literature study also comprised of the perception of marketing amongst consulting engineering companies. From the literature study mentioned above; questionnaires were drawn towards the development of a marketing strategy for Company X consulting engineers. The findings of the questionnaires were analysed and recommendation were made for the development of a marketing strategy for Company X.
- Full Text:
- Date Issued: 2010
- Authors: Maliti, Mbulelo Bruce
- Date: 2010
- Subjects: Construction industry -- Customer services -- Marketing , Consulting engineers -- Customer services -- South Africa , Design services -- Marketing , Project management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8626 , http://hdl.handle.net/10948/1489 , Construction industry -- Customer services -- Marketing , Consulting engineers -- Customer services -- South Africa , Design services -- Marketing , Project management
- Description: The engineering consulting industry in South Africa witnessed an overwhelming growth before the 2010 Fifa World Cup. The country had a lot of infrastructural development that needed the services of consulting engineers. A lot of people saw the challenge as a business opportunity and started their own consulting engineering companies. The demand for consulting engineering services was high before the 2010 Fifa World Cup; this changed after the completion of projects that were due for the world cup and some had to close or retrench staff due to scarcity of projects. The completion of 2010 Fifa World Cup projects is not the only challenge faced by the engineering consulting sector; government policies such tendering and procurement procedures that do not acknowledge performance, lack of funding etc. It is therefore important that companies look for better ways of gaining competitiveness in order to get more projects. These companies must not only rely on government projects but do marketing on the private sector as well. The purpose of the research is to assess and develop a marketing strategy for Company X Consulting engineers. A literature study on most successful marketing strategies employed by other service oriented companies was conducted. The literature study also comprised of the perception of marketing amongst consulting engineering companies. From the literature study mentioned above; questionnaires were drawn towards the development of a marketing strategy for Company X consulting engineers. The findings of the questionnaires were analysed and recommendation were made for the development of a marketing strategy for Company X.
- Full Text:
- Date Issued: 2010
Professional Registration in the engineering industry: The impacts and relevancy
- Authors: Dlamini, Lunika Sibusiso
- Date: 2023-04
- Subjects: Industrial engineering , Professional Engineering
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/61154 , vital:69789
- Description: In this treatise paper, the focus is on the understanding the relationship between professional registration in engineering, and the success of projects within the engineering sector. It is assumed that if a projects completion time exceeded its due date, or expenses overran the budget, or outcomes did not satisfy a company's predetermined performance criteria, the project was assumed to be a failure. (Belassi & Tukel, 1996) We know that projects in recent rimes have become ever more complex, and their critical factors of success and failure have been previously researched (Belassi & Tukel, 1996) (Jha & Iyer, 2006) , Thesis (MA) -- Faculty of business and economic sciences, 2023
- Full Text:
- Date Issued: 2023-04
- Authors: Dlamini, Lunika Sibusiso
- Date: 2023-04
- Subjects: Industrial engineering , Professional Engineering
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/61154 , vital:69789
- Description: In this treatise paper, the focus is on the understanding the relationship between professional registration in engineering, and the success of projects within the engineering sector. It is assumed that if a projects completion time exceeded its due date, or expenses overran the budget, or outcomes did not satisfy a company's predetermined performance criteria, the project was assumed to be a failure. (Belassi & Tukel, 1996) We know that projects in recent rimes have become ever more complex, and their critical factors of success and failure have been previously researched (Belassi & Tukel, 1996) (Jha & Iyer, 2006) , Thesis (MA) -- Faculty of business and economic sciences, 2023
- Full Text:
- Date Issued: 2023-04
Analysis of fuel consumption reduction potential through the use of an electrically driven air conditioning compressor
- Authors: Marais, Charel
- Date: 2007
- Subjects: Automobiles -- Air conditioning , Electric vehicles -- Power supply , Automobiles -- Fuel systems , Electric automobiles
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9623 , http://hdl.handle.net/10948/774 , Automobiles -- Air conditioning , Electric vehicles -- Power supply , Automobiles -- Fuel systems , Electric automobiles
- Description: The disturbing current situation regarding the world climate has initiated a major wave of urgent developments towards decreasing the overall impact of human activities on the living environment. A major role player in this development is the automobile industry that is inherently connected to pollution of various types, be it air, water or noise pollution. There have been drastic changes not only in the technologies employed in producing vehicles and components, but also in the construction and technologies built into modern automobiles to lessen the overall environmental impact of the industry. Noxious emissions have been decreased, overall efficiencies increased and vehicles are becoming more economical with each new generation. Stricter laws dictate that the level of acceptable vehicle emissions is to be decreased ever further and all manufacturers are developing various possibilities to achieve this. With the emergence of hybrid vehicle technology, there was also a sudden development of different electrical systems that were made viable by the higher onboard voltage systems employed in hybrid vehicles. One of these developments was the electrical air conditioning compressor for use in automobile applications. Although it is designed to operate with a higher voltage than the traditional 12V onboard vehicle systems, it is theoretically possible to incorporate it into a 12V system by making use of a DC-DC converter to step up the supply voltage of the electrical compressor sufficiently to allow for its successful operation. The question therefore arises whether it would be feasible and sensible to employ an electrical air conditioning system in conventional combustion engine vehicles from an overall fuel consumption and vehicle emissions point of view. A modelling approach was taken where an overall vehicle driving simulation was created to represent an average modern production vehicle. The simulation was then extended to include the options of incorporating models for both mechanically and electrically driven air conditioning systems. This provides insight into the influences of the air conditioning system on the vehicle’s overall fuel consumption and an opportunity to compare the influences from the two different systems. This study attempted to provide answers to some of the viability questions regarding the incorporation of electrically driven air conditioning systems into vehicles that use standard 12V onboard voltage systems. It was found that the electrical system has definite potential as a viable replacement option for the conventional system should it be combined with an appropriate alternator and equipped with an efficient control system.
- Full Text:
- Date Issued: 2007
- Authors: Marais, Charel
- Date: 2007
- Subjects: Automobiles -- Air conditioning , Electric vehicles -- Power supply , Automobiles -- Fuel systems , Electric automobiles
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9623 , http://hdl.handle.net/10948/774 , Automobiles -- Air conditioning , Electric vehicles -- Power supply , Automobiles -- Fuel systems , Electric automobiles
- Description: The disturbing current situation regarding the world climate has initiated a major wave of urgent developments towards decreasing the overall impact of human activities on the living environment. A major role player in this development is the automobile industry that is inherently connected to pollution of various types, be it air, water or noise pollution. There have been drastic changes not only in the technologies employed in producing vehicles and components, but also in the construction and technologies built into modern automobiles to lessen the overall environmental impact of the industry. Noxious emissions have been decreased, overall efficiencies increased and vehicles are becoming more economical with each new generation. Stricter laws dictate that the level of acceptable vehicle emissions is to be decreased ever further and all manufacturers are developing various possibilities to achieve this. With the emergence of hybrid vehicle technology, there was also a sudden development of different electrical systems that were made viable by the higher onboard voltage systems employed in hybrid vehicles. One of these developments was the electrical air conditioning compressor for use in automobile applications. Although it is designed to operate with a higher voltage than the traditional 12V onboard vehicle systems, it is theoretically possible to incorporate it into a 12V system by making use of a DC-DC converter to step up the supply voltage of the electrical compressor sufficiently to allow for its successful operation. The question therefore arises whether it would be feasible and sensible to employ an electrical air conditioning system in conventional combustion engine vehicles from an overall fuel consumption and vehicle emissions point of view. A modelling approach was taken where an overall vehicle driving simulation was created to represent an average modern production vehicle. The simulation was then extended to include the options of incorporating models for both mechanically and electrically driven air conditioning systems. This provides insight into the influences of the air conditioning system on the vehicle’s overall fuel consumption and an opportunity to compare the influences from the two different systems. This study attempted to provide answers to some of the viability questions regarding the incorporation of electrically driven air conditioning systems into vehicles that use standard 12V onboard voltage systems. It was found that the electrical system has definite potential as a viable replacement option for the conventional system should it be combined with an appropriate alternator and equipped with an efficient control system.
- Full Text:
- Date Issued: 2007
Academic resilience of engineering students: a case study
- Authors: Mapaling, Curwyn
- Date: 2023-04
- Subjects: Resilience (Personality trait) , Engineering students
- Language: English
- Type: Doctoral's theses , Thesis
- Identifier: http://hdl.handle.net/10948/60775 , vital:67337
- Description: Extensive research has been done and much knowledge exists about academic resilience among youth in school contexts, but there is a lack of data and literature on academic resilience at university level. This knowledge gap is especially critical in disciplines such as engineering, where student dropout rates have historically been high. In 2017, a redesigned engineering degree qualification, the Bachelor of Engineering Technology, was introduced at South African universities. This case study explored the academic resilience of the first cohort of final-year Bachelor of Engineering Technology students at Nelson Mandela University. Mixed methods and multiple theories were employed, which allowed for the generation of rich data for this exploratory case study. In the quantitative phase, 66 students from Industrial, Civil, Electrical, Marine and Mechanical Engineering courses participated by completing a series of standardised psychometric measurement tools. Descriptive and inferential statistical analysis was conducted on the quantitative data collected from the measurement items. In the qualitative phase, 13 engineering students, 6 engineering lecturers and 6 support staff members were interviewed individually, to explore their perceptions and experiences of academic resilience. Qualitative data generated through the semi-structured interviews were analysed using thematic analysis. The findings suggested that staff and students perceive academic resilience differently. It also seems that staff wellbeing impacts the academic resilience of students, and the relationship between staff wellness and student academic resilience is suggested as a next step for research on the topic of academic resilience at university level, especially among courses with high drop-out rates like engineering. Although not generalisable, it appears that a variety of extracurricular support structures and initiatives and strong relationships between the higher education sector and engineering industries can contribute significantly to students' academic resilience. , Thesis (PhD) -- Faculty of Education, School of Post Graduate Education, 2023
- Full Text:
- Date Issued: 2023-04
- Authors: Mapaling, Curwyn
- Date: 2023-04
- Subjects: Resilience (Personality trait) , Engineering students
- Language: English
- Type: Doctoral's theses , Thesis
- Identifier: http://hdl.handle.net/10948/60775 , vital:67337
- Description: Extensive research has been done and much knowledge exists about academic resilience among youth in school contexts, but there is a lack of data and literature on academic resilience at university level. This knowledge gap is especially critical in disciplines such as engineering, where student dropout rates have historically been high. In 2017, a redesigned engineering degree qualification, the Bachelor of Engineering Technology, was introduced at South African universities. This case study explored the academic resilience of the first cohort of final-year Bachelor of Engineering Technology students at Nelson Mandela University. Mixed methods and multiple theories were employed, which allowed for the generation of rich data for this exploratory case study. In the quantitative phase, 66 students from Industrial, Civil, Electrical, Marine and Mechanical Engineering courses participated by completing a series of standardised psychometric measurement tools. Descriptive and inferential statistical analysis was conducted on the quantitative data collected from the measurement items. In the qualitative phase, 13 engineering students, 6 engineering lecturers and 6 support staff members were interviewed individually, to explore their perceptions and experiences of academic resilience. Qualitative data generated through the semi-structured interviews were analysed using thematic analysis. The findings suggested that staff and students perceive academic resilience differently. It also seems that staff wellbeing impacts the academic resilience of students, and the relationship between staff wellness and student academic resilience is suggested as a next step for research on the topic of academic resilience at university level, especially among courses with high drop-out rates like engineering. Although not generalisable, it appears that a variety of extracurricular support structures and initiatives and strong relationships between the higher education sector and engineering industries can contribute significantly to students' academic resilience. , Thesis (PhD) -- Faculty of Education, School of Post Graduate Education, 2023
- Full Text:
- Date Issued: 2023-04