Investigating the impact of risk factors on project outcome of small and medium contractors in South Africa
- Renault, Berenger Y., Agumba, Justus N., Ansary, N.
- Authors: Renault, Berenger Y. , Agumba, Justus N. , Ansary, N.
- Date: 2017
- Subjects: Contractors , Project outcome , Risk impact
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/248146 , uj:25788 , Citation: Renault, B.Y., Agumba, J.N. & Ansary, N. 2017. Investigating the impact of risk factors on project outcome of small and medium contractors in South Africa.
- Description: Abstract: The delivery of construction project is often affected by several risks factors which can threaten the achievement of project outcome in terms of time, cost, quality and health and safety (H&S). Regrettably, there is a paucity of empirical studies investigating the impact of these risks on project outcome in the South African construction industry (SACI), especially in the small and medium enterprises (SMEs) sector. Hence, the current study sought to investigate the impact of these risk factors on project outcome of SMEs in the Gauteng province of South Africa. A structured questionnaire consisting of nineteen risk factors was used to collect data from SMEs who were conveniently sampled. The data was analysed using the Statistical Package for the Social Sciences (SPSS) version 23, computing descriptive statistics. Empirical findings revealed that time and cost were both impacted by variation by the client, design variation, incomplete approval and unsuitable construction program planning while incomplete or inaccurate cost estimates impacted highly on cost and quality objectives. Furthermore, accidents due to poor safety procedure, the absence of fire safety systems on site, equipment damage and labour injuries were deemed to have a high impact on project H&S outcome. The results of the study will boost the knowledge of industry practitioners on the risk factors affecting project outcome of SMEs.
- Full Text:
- Authors: Renault, Berenger Y. , Agumba, Justus N. , Ansary, N.
- Date: 2017
- Subjects: Contractors , Project outcome , Risk impact
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/248146 , uj:25788 , Citation: Renault, B.Y., Agumba, J.N. & Ansary, N. 2017. Investigating the impact of risk factors on project outcome of small and medium contractors in South Africa.
- Description: Abstract: The delivery of construction project is often affected by several risks factors which can threaten the achievement of project outcome in terms of time, cost, quality and health and safety (H&S). Regrettably, there is a paucity of empirical studies investigating the impact of these risks on project outcome in the South African construction industry (SACI), especially in the small and medium enterprises (SMEs) sector. Hence, the current study sought to investigate the impact of these risk factors on project outcome of SMEs in the Gauteng province of South Africa. A structured questionnaire consisting of nineteen risk factors was used to collect data from SMEs who were conveniently sampled. The data was analysed using the Statistical Package for the Social Sciences (SPSS) version 23, computing descriptive statistics. Empirical findings revealed that time and cost were both impacted by variation by the client, design variation, incomplete approval and unsuitable construction program planning while incomplete or inaccurate cost estimates impacted highly on cost and quality objectives. Furthermore, accidents due to poor safety procedure, the absence of fire safety systems on site, equipment damage and labour injuries were deemed to have a high impact on project H&S outcome. The results of the study will boost the knowledge of industry practitioners on the risk factors affecting project outcome of SMEs.
- Full Text:
Obstacles to risk management implementation in construction small and medium enterprises in South African
- Renault, Berenger Y., Agumba, Justus N., Ansary, N.
- Authors: Renault, Berenger Y. , Agumba, Justus N. , Ansary, N.
- Date: 2017
- Subjects: Obstacles , RMI , Construction SMEs
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/248136 , uj:25786 , Citation: Renault, B.Y., Agumba, J.N. & Ansary, N. 2017. Obstacles to risk management implementation in construction small and medium enterprises in South African.
- Description: Abstract: Risk management implementation (RMI) in construction projects is often affected by several obstacles which can endanger the achievement of project objectives. Regrettably, there is a paucity of empirical studies investigating these obstacles in the South African construction industry (SACI), especially in the small and medium enterprises (SMEs) sector. Hence, the current study sought to investigate the major obstacles hindering the IRMP at project level of SMEs. A structured questionnaire consisting of eighteen factors was used to collect data from SMEs who were conveniently sampled. The data was analysed using the Statistical Package for the Social Sciences (SPSS) version 23, computing descriptive statistics. The results indicated that: unsupportive organisation culture, lack of qualified personnel and inadequate training were the major obstacles hindering the IRMP. The results of the study could provide professionals in the CI with information on factors that hinder the IRMP in construction projects of SMEs. This will enable construction SMEs to conscientiously incorporate RM in their professional work and that would result in better project performance.
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- Authors: Renault, Berenger Y. , Agumba, Justus N. , Ansary, N.
- Date: 2017
- Subjects: Obstacles , RMI , Construction SMEs
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/248136 , uj:25786 , Citation: Renault, B.Y., Agumba, J.N. & Ansary, N. 2017. Obstacles to risk management implementation in construction small and medium enterprises in South African.
- Description: Abstract: Risk management implementation (RMI) in construction projects is often affected by several obstacles which can endanger the achievement of project objectives. Regrettably, there is a paucity of empirical studies investigating these obstacles in the South African construction industry (SACI), especially in the small and medium enterprises (SMEs) sector. Hence, the current study sought to investigate the major obstacles hindering the IRMP at project level of SMEs. A structured questionnaire consisting of eighteen factors was used to collect data from SMEs who were conveniently sampled. The data was analysed using the Statistical Package for the Social Sciences (SPSS) version 23, computing descriptive statistics. The results indicated that: unsupportive organisation culture, lack of qualified personnel and inadequate training were the major obstacles hindering the IRMP. The results of the study could provide professionals in the CI with information on factors that hinder the IRMP in construction projects of SMEs. This will enable construction SMEs to conscientiously incorporate RM in their professional work and that would result in better project performance.
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A conceptual model for communication management for successful project delivery in Swaziland construction industry
- Mavuso, Nokulunga, Agumba, Justus N.
- Authors: Mavuso, Nokulunga , Agumba, Justus N.
- Date: 2016
- Subjects: Communication , Construction , Factors , Management
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/92751 , uj:20266 , Citation: Mavuso N. & Agumba, J.N. 2016. A conceptual model for communication management for successful project delivery in Swaziland construction industry.
- Description: Abstract: This paper presents a literature discourseof existing literature on communication management to identify the variables that influence project success. Furthermore, the study proposes a conceptual model. The reviewed Iiteraturespanned a periodof nineyears from 2004 toJune 2013.Asystematics earch ingooglewas used. Fifteen articles were obtainedfrom the database.The articles were tabulated ina matrixto identify the core variables relevant to the study using content analysis.Seven communication management var iables were identified that are perceived to influence project success.These were: technology and systems, communication skills or competence,communications plan,teamwork & partnering,organizational structure,stakeholders'frame of references, and project briefing. Furthermore,a hypothesized model was proposed. The analysis is based on literature review only, hence a limitation in the study.The paper has identified critical success factors specific to communication management that influence project success. The study has further proposed a hypothesized conceptual model that is viewed as a panacea to improve communication and ultimately project success in Swaziland constructionindustry.
- Full Text: false
- Authors: Mavuso, Nokulunga , Agumba, Justus N.
- Date: 2016
- Subjects: Communication , Construction , Factors , Management
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/92751 , uj:20266 , Citation: Mavuso N. & Agumba, J.N. 2016. A conceptual model for communication management for successful project delivery in Swaziland construction industry.
- Description: Abstract: This paper presents a literature discourseof existing literature on communication management to identify the variables that influence project success. Furthermore, the study proposes a conceptual model. The reviewed Iiteraturespanned a periodof nineyears from 2004 toJune 2013.Asystematics earch ingooglewas used. Fifteen articles were obtainedfrom the database.The articles were tabulated ina matrixto identify the core variables relevant to the study using content analysis.Seven communication management var iables were identified that are perceived to influence project success.These were: technology and systems, communication skills or competence,communications plan,teamwork & partnering,organizational structure,stakeholders'frame of references, and project briefing. Furthermore,a hypothesized model was proposed. The analysis is based on literature review only, hence a limitation in the study.The paper has identified critical success factors specific to communication management that influence project success. The study has further proposed a hypothesized conceptual model that is viewed as a panacea to improve communication and ultimately project success in Swaziland constructionindustry.
- Full Text: false
A qualitative study on solar energy use in South Africa
- Nocwanya, Sanele, Agumba, Justus N.
- Authors: Nocwanya, Sanele , Agumba, Justus N.
- Date: 2016
- Subjects: Gauteng , Households , Photovoltaic systems , Solar water heaters
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/93785 , uj:20390 , Citation: Nocwanya, S. & Agumba, J.N. 2016. A qualitative study on solar energy use in South Africa.
- Description: Abstract: Many South African citizens and residents are dependent on Eskom for electricity distribution. Its’ limited energy distribution and its’ ever increasing cost has taken its toll on the consumers. The citizens might be motivated to adopt solar energy technology to circumvent this problem. It is therefore imperative to establish, additional information that warrants investment in solar energy technology. Furthermore, it is imperative that consumers are presented with a database of information to the efficiency of solar power in households who have already implemented solar energy technology. It can therefore be suggested that there is paucity of research in South Africa in relation to challenges and benefits of using solar energy. In this regard a study was conducted in Gauteng province, in the city of Johannesburg, in South Africa to fill this gaps. The data was collected using semi-structured interviews. The target population for the current study were the suburban households which had solar photovoltaic (PV) and solar water heaters (SWHs) installation. A total number of 15 respondents were interviewed. The data was analysed using Tesch’s open coding approach. The findings suggest that these Johannesburg suburban households shared similar positive experiences and negative experiences from the use of solar energy systems. The findings suggest that the use of solar energy saved on electricity. However they experienced water leakage from their geysers. The findings from this qualitative research is of particular importance to the South African households who are considering an alternative solar energy supply.
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- Authors: Nocwanya, Sanele , Agumba, Justus N.
- Date: 2016
- Subjects: Gauteng , Households , Photovoltaic systems , Solar water heaters
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/93785 , uj:20390 , Citation: Nocwanya, S. & Agumba, J.N. 2016. A qualitative study on solar energy use in South Africa.
- Description: Abstract: Many South African citizens and residents are dependent on Eskom for electricity distribution. Its’ limited energy distribution and its’ ever increasing cost has taken its toll on the consumers. The citizens might be motivated to adopt solar energy technology to circumvent this problem. It is therefore imperative to establish, additional information that warrants investment in solar energy technology. Furthermore, it is imperative that consumers are presented with a database of information to the efficiency of solar power in households who have already implemented solar energy technology. It can therefore be suggested that there is paucity of research in South Africa in relation to challenges and benefits of using solar energy. In this regard a study was conducted in Gauteng province, in the city of Johannesburg, in South Africa to fill this gaps. The data was collected using semi-structured interviews. The target population for the current study were the suburban households which had solar photovoltaic (PV) and solar water heaters (SWHs) installation. A total number of 15 respondents were interviewed. The data was analysed using Tesch’s open coding approach. The findings suggest that these Johannesburg suburban households shared similar positive experiences and negative experiences from the use of solar energy systems. The findings suggest that the use of solar energy saved on electricity. However they experienced water leakage from their geysers. The findings from this qualitative research is of particular importance to the South African households who are considering an alternative solar energy supply.
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A review of the challenges of rural road network development in Kenya
- Authors: Agumba, Justus N.
- Date: 2016
- Subjects: Constraints , Developing , Infrastructure
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/92783 , uj:20270 , Citation: Agumba, J.N. 2016. A review of the challenges of rural road network development in Kenya.
- Description: Abstract: It is a proven fact that development and maintenance of road infrastructure are prerequisites for rapid economic growth and poverty reduction. Despite Kenya being considered an economic powerhouse in the Eastern and parts of Central African Economic block, the size of the rural roads network, has suffered from inadequate maintenance,repair and rehabilitation (MR&R). This paper aims to provide a review of challenges the Kenyan government has faced on its rural road network development, the effects of rural road network on productivity and growth,and the interventions proposed. This research is based on literature review. The current challenges stifling the rural roads development are: technically inexperienced constituency roads committee,increased overhead costs,large conflict of interest due to bigger groups involvement, inadequate supervision capacity, transition into the devolved government structures and challenges of road classifications into national and county roads. The negative effects on the rural road network on growth and productivity are delays, and loss of sending farm produce to the market.The Kenyan government interventions are;consideration of increasing fuel levy to create an enabling environment for the private sector participation under private public partnership (PPP) arrangements but to name a few. This study advocates for practical policies that will lead the country to achieve Vision 2030, which the authors view as a catalyst to correct the ills of the past 50 years of its independence.
- Full Text: false
- Authors: Agumba, Justus N.
- Date: 2016
- Subjects: Constraints , Developing , Infrastructure
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/92783 , uj:20270 , Citation: Agumba, J.N. 2016. A review of the challenges of rural road network development in Kenya.
- Description: Abstract: It is a proven fact that development and maintenance of road infrastructure are prerequisites for rapid economic growth and poverty reduction. Despite Kenya being considered an economic powerhouse in the Eastern and parts of Central African Economic block, the size of the rural roads network, has suffered from inadequate maintenance,repair and rehabilitation (MR&R). This paper aims to provide a review of challenges the Kenyan government has faced on its rural road network development, the effects of rural road network on productivity and growth,and the interventions proposed. This research is based on literature review. The current challenges stifling the rural roads development are: technically inexperienced constituency roads committee,increased overhead costs,large conflict of interest due to bigger groups involvement, inadequate supervision capacity, transition into the devolved government structures and challenges of road classifications into national and county roads. The negative effects on the rural road network on growth and productivity are delays, and loss of sending farm produce to the market.The Kenyan government interventions are;consideration of increasing fuel levy to create an enabling environment for the private sector participation under private public partnership (PPP) arrangements but to name a few. This study advocates for practical policies that will lead the country to achieve Vision 2030, which the authors view as a catalyst to correct the ills of the past 50 years of its independence.
- Full Text: false
An assessment of enterprise risk management process in construction firms
- Renault, Berenger Y., Agumba, Justus N., Ansary, N.
- Authors: Renault, Berenger Y. , Agumba, Justus N. , Ansary, N.
- Date: 2016
- Subjects: Construction firms , Enterprise risk management (ERM) , Enterprise risk management process (ERMP)
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/215052 , uj:21359 , Citation: Renault, B.Y., Agumba, J.N & Ansary, N. 2016. An assessment of enterprise risk management process in construction firms.
- Description: Abstract: Though the construction industry is project-based, risk management should address risks at both projects, and enterprise levels as an overemphasis on project risk management would lead to some limitations. As a comprehensive and strategy-focused risk management discipline, enterprise risk management (ERM), which agrees with the modern portfolio theory, manages the whole risk portfolio of a firm and has been recommended in the construction industry. This study provides an understanding of ERM and investigates an ERM process for construction firms. The work methodology included a comprehensive literature search relating to ERM. The literature review was conducted through accredited academic and Professional journals, books, the internet, theses, and dissertations. Literature revealed environment and strategy, risk identification, risk assessment and prioritising, risk mitigation and control, information and communication and monitoring, reporting and continuous improvement as the essentials of ERM. The investigated process could be used as a guide for ERM process in construction firms. As few studies have attempted to investigate ERM in construction firms, it is believed that this study expands the existing literature relating to ERM.
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- Authors: Renault, Berenger Y. , Agumba, Justus N. , Ansary, N.
- Date: 2016
- Subjects: Construction firms , Enterprise risk management (ERM) , Enterprise risk management process (ERMP)
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/215052 , uj:21359 , Citation: Renault, B.Y., Agumba, J.N & Ansary, N. 2016. An assessment of enterprise risk management process in construction firms.
- Description: Abstract: Though the construction industry is project-based, risk management should address risks at both projects, and enterprise levels as an overemphasis on project risk management would lead to some limitations. As a comprehensive and strategy-focused risk management discipline, enterprise risk management (ERM), which agrees with the modern portfolio theory, manages the whole risk portfolio of a firm and has been recommended in the construction industry. This study provides an understanding of ERM and investigates an ERM process for construction firms. The work methodology included a comprehensive literature search relating to ERM. The literature review was conducted through accredited academic and Professional journals, books, the internet, theses, and dissertations. Literature revealed environment and strategy, risk identification, risk assessment and prioritising, risk mitigation and control, information and communication and monitoring, reporting and continuous improvement as the essentials of ERM. The investigated process could be used as a guide for ERM process in construction firms. As few studies have attempted to investigate ERM in construction firms, it is believed that this study expands the existing literature relating to ERM.
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Drivers for and obstacles to enterprise risk management in construction firms: A literature review
- Renault, Berenger, Y., Agumba, Justus N., Balogun, O.A.
- Authors: Renault, Berenger, Y. , Agumba, Justus N. , Balogun, O.A.
- Date: 2016
- Subjects: Construction firms , Entreprise Risk Management (ERM) , Obstacles
- Language: English
- Type: Conference proceedings
- Identifier: http://ujcontent.uj.ac.za8080/10210/386555 , http://hdl.handle.net/10210/93988 , uj:20416 , Citation: Renault, B.Y, Agumba, J.N. & Balogun, O.A. 2016. Drivers for and obstacles to enterprise risk management in construction firms: A literature review.
- Description: Abstract: Regardless of the increased number of studies on Risk Management (RM) in several industries, limited studies have strived to reveal the components are driving and obstructing ERM implementation in construction firms. These firms are constantly exposed to business risks, thus requiring not only project risk management (PRM) but also a more integrated, comprehensive focused risk management approach to managing risks on an enterprise basis defined as enterprise risk management (ERM). Therefore, this study aims to identity the drivers and obstacles to ERM implementation. The work methodology included a comprehensive literature search relating to ERM. The review spanned a decade and lustrum between January 2000 and December 2015 and was based on a combination keyword search in three databases namely; Science Direct, Taylor and Francis Online, and Emerald and in Google. Thirty-one quantitative and mixed methods research were justified to be relevant in this study. The study revealed that empirical studies have identified various important drivers for ERM implementation namely; legal and regulatory compliance requirements, non-mandatory reports, credits rating agencies’ requirements, reduced earnings volatility, reduced cost and losses, increased profitability and earnings. The study further revealed that lack of support from top management, management priorities, reluctance to discuss sensitive information, difficulties in quantifying the risks, lack of common risk language, lack of quality data and limited access to data were key obstacles to ERM. The identification of the obstacles enables the management to be clear about the challenges encountered by the ERM program and take corrective actions to reduce their undesirable effect. Furthermore, construction firms can use the drivers and obstacles revealed in this treatise to prepare their customized list of drivers and obstacles. The findings of this study contribute to global knowledge relating to ERM and allow the management to overcome the challenges posed by the significant obstacles.
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- Authors: Renault, Berenger, Y. , Agumba, Justus N. , Balogun, O.A.
- Date: 2016
- Subjects: Construction firms , Entreprise Risk Management (ERM) , Obstacles
- Language: English
- Type: Conference proceedings
- Identifier: http://ujcontent.uj.ac.za8080/10210/386555 , http://hdl.handle.net/10210/93988 , uj:20416 , Citation: Renault, B.Y, Agumba, J.N. & Balogun, O.A. 2016. Drivers for and obstacles to enterprise risk management in construction firms: A literature review.
- Description: Abstract: Regardless of the increased number of studies on Risk Management (RM) in several industries, limited studies have strived to reveal the components are driving and obstructing ERM implementation in construction firms. These firms are constantly exposed to business risks, thus requiring not only project risk management (PRM) but also a more integrated, comprehensive focused risk management approach to managing risks on an enterprise basis defined as enterprise risk management (ERM). Therefore, this study aims to identity the drivers and obstacles to ERM implementation. The work methodology included a comprehensive literature search relating to ERM. The review spanned a decade and lustrum between January 2000 and December 2015 and was based on a combination keyword search in three databases namely; Science Direct, Taylor and Francis Online, and Emerald and in Google. Thirty-one quantitative and mixed methods research were justified to be relevant in this study. The study revealed that empirical studies have identified various important drivers for ERM implementation namely; legal and regulatory compliance requirements, non-mandatory reports, credits rating agencies’ requirements, reduced earnings volatility, reduced cost and losses, increased profitability and earnings. The study further revealed that lack of support from top management, management priorities, reluctance to discuss sensitive information, difficulties in quantifying the risks, lack of common risk language, lack of quality data and limited access to data were key obstacles to ERM. The identification of the obstacles enables the management to be clear about the challenges encountered by the ERM program and take corrective actions to reduce their undesirable effect. Furthermore, construction firms can use the drivers and obstacles revealed in this treatise to prepare their customized list of drivers and obstacles. The findings of this study contribute to global knowledge relating to ERM and allow the management to overcome the challenges posed by the significant obstacles.
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Perception of the effects of delay in construction projects: a case of Gauteng
- Mphego, Portia T., Agumba, Justus N.
- Authors: Mphego, Portia T. , Agumba, Justus N.
- Date: 2016
- Subjects: Construction industry , Delay , Effects
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/92773 , uj:20268 , Citation: Mphego, P.T. & Agumba, J.N. 2016. Perception of the effects of delay in construction projects: a case of Gauteng.
- Description: Abstract: Construction industry globally is bemoaned by project delays despitethe importance of the Industry in most of the countries. In context of this sentiment this study examined the causes of construction project delays, the effects of construction projects delays, and strategies to improve construction projects delivery.A quantitative research methodologywas used.Questionnairewas developed from literature review. A total of76 conveniently sampled respondents were sent the questionnaires. Forty two useable questionnaires were returned representing response rate of 55.26%. The respondents were concentrated in Gauteng province in South Africa. The questionnaire consisted of twenty two factors defining causes of construction project delay, six factors related to effects of delays and ten proposed strategies to improve project delivery. The statistical parameters used were mean score and percentage and were computed using excel statistical method. The findings indicated that the most common causes of delay reported were improper planning, poor site managem ent and supervision,poor communication, skills shortages and corruption. The most common effects of delay were cost overrun,timeoverrun,disputes, litigation and total abandonment. Lastly the five highest strategies toimprove project delivery established were complete and proper design at the right time, site management and supervision,proper material procurement, clear informationand proper communication channels and frequent co-ordination between the parties.The study suggested that the constructioncompanies should concentrate on the strategies inorder to stifle project delay.A modelto reduce or prevent delaysfrom occurringonconstruction projects is advocated.
- Full Text: false
- Authors: Mphego, Portia T. , Agumba, Justus N.
- Date: 2016
- Subjects: Construction industry , Delay , Effects
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/92773 , uj:20268 , Citation: Mphego, P.T. & Agumba, J.N. 2016. Perception of the effects of delay in construction projects: a case of Gauteng.
- Description: Abstract: Construction industry globally is bemoaned by project delays despitethe importance of the Industry in most of the countries. In context of this sentiment this study examined the causes of construction project delays, the effects of construction projects delays, and strategies to improve construction projects delivery.A quantitative research methodologywas used.Questionnairewas developed from literature review. A total of76 conveniently sampled respondents were sent the questionnaires. Forty two useable questionnaires were returned representing response rate of 55.26%. The respondents were concentrated in Gauteng province in South Africa. The questionnaire consisted of twenty two factors defining causes of construction project delay, six factors related to effects of delays and ten proposed strategies to improve project delivery. The statistical parameters used were mean score and percentage and were computed using excel statistical method. The findings indicated that the most common causes of delay reported were improper planning, poor site managem ent and supervision,poor communication, skills shortages and corruption. The most common effects of delay were cost overrun,timeoverrun,disputes, litigation and total abandonment. Lastly the five highest strategies toimprove project delivery established were complete and proper design at the right time, site management and supervision,proper material procurement, clear informationand proper communication channels and frequent co-ordination between the parties.The study suggested that the constructioncompanies should concentrate on the strategies inorder to stifle project delay.A modelto reduce or prevent delaysfrom occurringonconstruction projects is advocated.
- Full Text: false
Perception on the effects of substance abuse in a comprehensive university: a case of gender
- Agumba, Justus N., Musonda, Innocent
- Authors: Agumba, Justus N. , Musonda, Innocent
- Date: 2016
- Subjects: Effects , Substance abuse , Gender
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/10210/93897 , uj:20405 , Citation: Agumba, J.N. & Musonda, I. 2016. Perception on the effects of substance abuse in a comprehensive university: a case of gender.
- Description: Abstract: Substance abuse has been identified to interfere with the students’ physical, cognitive and affective development. The main aim of this study was to determine the perception of gender on the effects of substance abuse on their physical, cognitive and affective development. Methodology: The research philosophy adopted was positivism and the approach was deductive. A self-administered questionnaire containing items developed from literature review was administered to 199 built environment and civil engineering students at a South African university. The data was analysed using the Statistical Package for the Social Sciences (SPSS) version 21. Cronbach alpha was used to achieve the reliability for internal consistency of the measured constructs i.e. physical, cognitive and affective development. Item correlation identified the correlation of the measures of physical, cognitive and affective development. T-test was further conducted to test gender perception on the effects of substance abuse on the physical, cognitive and affective development. Findings: The measures of physical, cognitive and affective development had a strong relationship and were reliable measures. Furthermore, the results suggest that there was no statistical significant difference on the perception of the effect of substance abuse on cognitive development as informed by male and female students. However, there was a significant difference on their perception on substance abuse on physical and affective development. Limitation(s): The respondents were from one comprehensive university, therefore the findings cannot be generalized for all the tertiary institutions in South Africa...
- Full Text:
- Authors: Agumba, Justus N. , Musonda, Innocent
- Date: 2016
- Subjects: Effects , Substance abuse , Gender
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/10210/93897 , uj:20405 , Citation: Agumba, J.N. & Musonda, I. 2016. Perception on the effects of substance abuse in a comprehensive university: a case of gender.
- Description: Abstract: Substance abuse has been identified to interfere with the students’ physical, cognitive and affective development. The main aim of this study was to determine the perception of gender on the effects of substance abuse on their physical, cognitive and affective development. Methodology: The research philosophy adopted was positivism and the approach was deductive. A self-administered questionnaire containing items developed from literature review was administered to 199 built environment and civil engineering students at a South African university. The data was analysed using the Statistical Package for the Social Sciences (SPSS) version 21. Cronbach alpha was used to achieve the reliability for internal consistency of the measured constructs i.e. physical, cognitive and affective development. Item correlation identified the correlation of the measures of physical, cognitive and affective development. T-test was further conducted to test gender perception on the effects of substance abuse on the physical, cognitive and affective development. Findings: The measures of physical, cognitive and affective development had a strong relationship and were reliable measures. Furthermore, the results suggest that there was no statistical significant difference on the perception of the effect of substance abuse on cognitive development as informed by male and female students. However, there was a significant difference on their perception on substance abuse on physical and affective development. Limitation(s): The respondents were from one comprehensive university, therefore the findings cannot be generalized for all the tertiary institutions in South Africa...
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Perception on the effects of substance abuse in a comprehensive university: a case of gender
- Agumba, Justus N., Musonda, Innocent
- Authors: Agumba, Justus N. , Musonda, Innocent
- Date: 2016
- Subjects: Effects , Engineering , Gender
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/10210/122344 , uj:20642 , Citation: Agumba, J.N. & Musonda, I. 2016. Perception on the effects of substance abuse in a comprehensive university: a case of gender.
- Description: Abstract: Substance abuse has been identified to interfere with the students’ physical, cognitive and affective development. The main aim of this study was to determine the perception of gender on the effects of substance abuse on their physical, cognitive and affective development...
- Full Text:
- Authors: Agumba, Justus N. , Musonda, Innocent
- Date: 2016
- Subjects: Effects , Engineering , Gender
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/10210/122344 , uj:20642 , Citation: Agumba, J.N. & Musonda, I. 2016. Perception on the effects of substance abuse in a comprehensive university: a case of gender.
- Description: Abstract: Substance abuse has been identified to interfere with the students’ physical, cognitive and affective development. The main aim of this study was to determine the perception of gender on the effects of substance abuse on their physical, cognitive and affective development...
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Risk management in the construction industry : a new literature review
- Renault, Berenger Y., Agumba, Justus N.
- Authors: Renault, Berenger Y. , Agumba, Justus N.
- Date: 2016
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/93540 , uj:20359 , Citation: Renault, B.Y. & Agumba, J.N. 2016. Risk management in the construction industry : a new literature review.
- Description: Abstract: The construction industry is well known as a highly risk prone industry owing to the complexity of its activities and dynamic project environments generating an atmosphere of risks that must be taken into consideration in the decision process. For this reason, we have developed this treatise to elucidate the fundamentals of risk management through a concise new proposal of literature review for risk management in construction. Our explanation of this is venture is that over the years, this area has been acknowledged as a crucial process in the business institutions and the most discussed subject among experts and researchers in the construction sector. We have tried in this report to present the most recent studies considering the impossibility to present all definitions of the concept of risk. This study is mainly a literature review; it looks at the literature relating to the concept of risk, risk management in construction as well as methods used in construction industry.
- Full Text:
- Authors: Renault, Berenger Y. , Agumba, Justus N.
- Date: 2016
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/93540 , uj:20359 , Citation: Renault, B.Y. & Agumba, J.N. 2016. Risk management in the construction industry : a new literature review.
- Description: Abstract: The construction industry is well known as a highly risk prone industry owing to the complexity of its activities and dynamic project environments generating an atmosphere of risks that must be taken into consideration in the decision process. For this reason, we have developed this treatise to elucidate the fundamentals of risk management through a concise new proposal of literature review for risk management in construction. Our explanation of this is venture is that over the years, this area has been acknowledged as a crucial process in the business institutions and the most discussed subject among experts and researchers in the construction sector. We have tried in this report to present the most recent studies considering the impossibility to present all definitions of the concept of risk. This study is mainly a literature review; it looks at the literature relating to the concept of risk, risk management in construction as well as methods used in construction industry.
- Full Text:
A conceptual model for predicting construction worker injury
- Authors: Agumba, Justus N.
- Date: 2015
- Subjects: Construction workers , Injury , Predictors , Conceptual model
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/17907 , uj:15937 , Citation: Agumba, J.N. 2015. A conceptual model for predicting construction worker injury. Strouhal, J. & Sandhu, P.S. (Eds) 2015 International Conference on Environment, Agricultural & Civil Engineering (ICEACE-15), Sept. 24-26, 2015, Penang, Malaysia. pp. 93-98. ISBN: 9789384422394.
- Description: Abstract: Construction is a dangerous industry globally, with high rates of fatal and non-fatal injuries. However, there is paucity of analytical research that considers the predicators of injuries among construction workers in South Africa construction industry and in the developing countries. The objective of this study was to review existing research literature to identify the variables that are predictors of occupational injuries among construction workers. It also aimed to identify the gaps that exist in the current literature. The review spanned two decades between the periods January 1995 to 2015 and was based on a systematic keyword combination search in two databases that is- emerald a! nd science direct and in google. Twenty one quantitative and mixed method research studies were justified to be relevant for analysis in this current study. They were analysed using thematic content analysis, by identifying themes. All the studies reviewed had different predictors of construction workers injury. Furthermore, no study identified the leadership characteristics of the different construction workers especially the tradesmen, hence these are major gaps identified in the current literature. Despite the gaps identified, five broad themes that are perceived to be predictors of construction workers injuries were identified, these are: work related variables, demographic variables, unsafe health and safety (H&S) behaviour, poor safety climate, and psychosocial factors. This paper finally proposed a conceptual model for construction worker injury occurrence.
- Full Text: false
- Authors: Agumba, Justus N.
- Date: 2015
- Subjects: Construction workers , Injury , Predictors , Conceptual model
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/17907 , uj:15937 , Citation: Agumba, J.N. 2015. A conceptual model for predicting construction worker injury. Strouhal, J. & Sandhu, P.S. (Eds) 2015 International Conference on Environment, Agricultural & Civil Engineering (ICEACE-15), Sept. 24-26, 2015, Penang, Malaysia. pp. 93-98. ISBN: 9789384422394.
- Description: Abstract: Construction is a dangerous industry globally, with high rates of fatal and non-fatal injuries. However, there is paucity of analytical research that considers the predicators of injuries among construction workers in South Africa construction industry and in the developing countries. The objective of this study was to review existing research literature to identify the variables that are predictors of occupational injuries among construction workers. It also aimed to identify the gaps that exist in the current literature. The review spanned two decades between the periods January 1995 to 2015 and was based on a systematic keyword combination search in two databases that is- emerald a! nd science direct and in google. Twenty one quantitative and mixed method research studies were justified to be relevant for analysis in this current study. They were analysed using thematic content analysis, by identifying themes. All the studies reviewed had different predictors of construction workers injury. Furthermore, no study identified the leadership characteristics of the different construction workers especially the tradesmen, hence these are major gaps identified in the current literature. Despite the gaps identified, five broad themes that are perceived to be predictors of construction workers injuries were identified, these are: work related variables, demographic variables, unsafe health and safety (H&S) behaviour, poor safety climate, and psychosocial factors. This paper finally proposed a conceptual model for construction worker injury occurrence.
- Full Text: false
Challenges of joint ventures in the construction industry : literature review
- Mba, Marie F. Bekale, Agumba, Justus N.
- Authors: Mba, Marie F. Bekale , Agumba, Justus N.
- Date: 2015
- Subjects: Construction industry , Challenges , Joint ventures
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/87829 , uj:19630 , Citation: Mba, M.F.B. & Agumba, J.N. 2015. Challenges of joint ventures in the construction industry : literature review.
- Description: Abstract: Please refer to full text to view abstract
- Full Text: false
- Authors: Mba, Marie F. Bekale , Agumba, Justus N.
- Date: 2015
- Subjects: Construction industry , Challenges , Joint ventures
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/87829 , uj:19630 , Citation: Mba, M.F.B. & Agumba, J.N. 2015. Challenges of joint ventures in the construction industry : literature review.
- Description: Abstract: Please refer to full text to view abstract
- Full Text: false
Demographic attributes influence on health and safety practices for small and medium construction enterprises
- Agumba, Justus N., Haupt, Theo C.
- Authors: Agumba, Justus N. , Haupt, Theo C.
- Date: 2015
- Subjects: Construction industry - Safety regulations - South Africa , Construction industry - South Africa - Safety measures , Construction industry - Personnel management , Construction industry - Labor productivity
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/17658 , uj:15908 , Agumba, J.N. & Theo C. Haupt, T.C. 2015. Demographic attributes influence on health and safety practices for small and medium construction enterprises. In: Proceedings of the 6th West Africa Built Environment Research (WABER) Conference, edited by S.Laryea & R. Laeringer; 10-12 August 2015, Accra, Ghana, 287-301.
- Description: Abstract: The purpose of this study was to investigate the personnel attributes perception on reliable and valid health and safety (H&S) practices within small- and medium-sized construction enterprises (SMEs) in South Africa. It explores whether these valid and reliable H&S practices could be implemented based on the demographic attributes, namely, years of experience in the construction industry, number of years working in the current organisation and educational level.
- Full Text: false
- Authors: Agumba, Justus N. , Haupt, Theo C.
- Date: 2015
- Subjects: Construction industry - Safety regulations - South Africa , Construction industry - South Africa - Safety measures , Construction industry - Personnel management , Construction industry - Labor productivity
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/17658 , uj:15908 , Agumba, J.N. & Theo C. Haupt, T.C. 2015. Demographic attributes influence on health and safety practices for small and medium construction enterprises. In: Proceedings of the 6th West Africa Built Environment Research (WABER) Conference, edited by S.Laryea & R. Laeringer; 10-12 August 2015, Accra, Ghana, 287-301.
- Description: Abstract: The purpose of this study was to investigate the personnel attributes perception on reliable and valid health and safety (H&S) practices within small- and medium-sized construction enterprises (SMEs) in South Africa. It explores whether these valid and reliable H&S practices could be implemented based on the demographic attributes, namely, years of experience in the construction industry, number of years working in the current organisation and educational level.
- Full Text: false
Gender socio-economic and demographic determinants predictors of mathematics success
- Authors: Agumba, Justus N.
- Date: 2015
- Subjects: Determinants , Gender , Engineering , Mathematics
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/17886 , uj:15934 , Citation: Agumba, J.N. 2015. Gender socio-economic and demographic determinants predictors of mathematics success. Strouhal, J. & Sandhu, P.S. (Eds.) 2015 International Conference on Environment, Agricultural & Civil Engineering (ICEACE-15), Sept. 24-25, 2015 Penang, Malaysia. pp.99-104. ISBN: 9789384422394.
- Description: Abstract: he socio-economic and demographic factors have been indicated to predict mathematics success. However, there is paucity of research to verify if these factors differ in predicating mathematics success based on gender (male and female). Hence, this paper reports on a study of gender socio-economic and demographic factors as predictors of mathematics success for civil and built environment students at a comprehensive university in South Africa. Data was obtained through, questionnaire survey from 199 students who were purposive sampled. However, two questionnaires were not valid. The questionnaire was developed from exiting literature. The data was analysed using Statistical Package fo! r the Social Sciences (SPSS) version 22. The statistical analyses computed were both descriptive and inferential. Inferential statistics were used to determine gender socio-economic and demographic variables influencing mathematics success. This was computed using binary logistic regression, splitting gender into male and female. The result established that when male and female socio-economic and demographic variables were tested they were poor predictors of mathematics success. Hence all the variables were insignificant, as the p-values were less than 0.05. However, the descriptive statistics on the socio-economic and demographic factors indicated that male students outperformed the female students in mathematics at high school and at the university. In terms of weekly income majority of the students earned less than R200, with 54% male and 55% for female. It is interesting to note that female students’ parents’ highest education were far better than male students, as 38% of ! female students indicated their parents highest education level was university degree compared to 30% of male students. However, the arithmetic difference is not too wide. Furthermore, majority of female students i.e. 74% compared to 61% male students pursued the building course, whereas male students were the majority in civil engineering technology compared to their female counterparts. This study informs university policy makers that where male and female students are accommodated, their age, passing high school mathematics, amount of weekly allowance, entry level to the university and type of education sponsors does not predict passing mathematics at university. However, further research is advocated as these variables are not exhaustive
- Full Text: false
- Authors: Agumba, Justus N.
- Date: 2015
- Subjects: Determinants , Gender , Engineering , Mathematics
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/17886 , uj:15934 , Citation: Agumba, J.N. 2015. Gender socio-economic and demographic determinants predictors of mathematics success. Strouhal, J. & Sandhu, P.S. (Eds.) 2015 International Conference on Environment, Agricultural & Civil Engineering (ICEACE-15), Sept. 24-25, 2015 Penang, Malaysia. pp.99-104. ISBN: 9789384422394.
- Description: Abstract: he socio-economic and demographic factors have been indicated to predict mathematics success. However, there is paucity of research to verify if these factors differ in predicating mathematics success based on gender (male and female). Hence, this paper reports on a study of gender socio-economic and demographic factors as predictors of mathematics success for civil and built environment students at a comprehensive university in South Africa. Data was obtained through, questionnaire survey from 199 students who were purposive sampled. However, two questionnaires were not valid. The questionnaire was developed from exiting literature. The data was analysed using Statistical Package fo! r the Social Sciences (SPSS) version 22. The statistical analyses computed were both descriptive and inferential. Inferential statistics were used to determine gender socio-economic and demographic variables influencing mathematics success. This was computed using binary logistic regression, splitting gender into male and female. The result established that when male and female socio-economic and demographic variables were tested they were poor predictors of mathematics success. Hence all the variables were insignificant, as the p-values were less than 0.05. However, the descriptive statistics on the socio-economic and demographic factors indicated that male students outperformed the female students in mathematics at high school and at the university. In terms of weekly income majority of the students earned less than R200, with 54% male and 55% for female. It is interesting to note that female students’ parents’ highest education were far better than male students, as 38% of ! female students indicated their parents highest education level was university degree compared to 30% of male students. However, the arithmetic difference is not too wide. Furthermore, majority of female students i.e. 74% compared to 61% male students pursued the building course, whereas male students were the majority in civil engineering technology compared to their female counterparts. This study informs university policy makers that where male and female students are accommodated, their age, passing high school mathematics, amount of weekly allowance, entry level to the university and type of education sponsors does not predict passing mathematics at university. However, further research is advocated as these variables are not exhaustive
- Full Text: false
Sources and type of credit for construction of small and medium enterprises in the South Africa : a literature review
- Balogun, Olanrewaju O., Agumba, Justus N., Ansary, Nazeem
- Authors: Balogun, Olanrewaju O. , Agumba, Justus N. , Ansary, Nazeem
- Date: 2015
- Subjects: Construction , Sources , Credit
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/87822 , uj:19632 , Citation: Balogun, O.O., Agumba, J.N. & Ansary, N. Sources and type of credit for construction of small and medium enterprises in the South Africa : a literature review.
- Description: Abstract: Please refer to full text to view abstract
- Full Text: false
- Authors: Balogun, Olanrewaju O. , Agumba, Justus N. , Ansary, Nazeem
- Date: 2015
- Subjects: Construction , Sources , Credit
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/87822 , uj:19632 , Citation: Balogun, O.O., Agumba, J.N. & Ansary, N. Sources and type of credit for construction of small and medium enterprises in the South Africa : a literature review.
- Description: Abstract: Please refer to full text to view abstract
- Full Text: false
Validating and identifying health and safety performance improvement indicators : experience of using Delphi technique
- Agumba, Justus N., Haupt, Theo
- Authors: Agumba, Justus N. , Haupt, Theo
- Date: 2015
- Subjects: Delphi technique , Indicators , Methodology
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/10210/87674 , uj:19608 , Citation: Agumba, J.N. & Haupt, T. 2015. Validating and identifying health and safety performance improvement indicators : experience of using Delphi technique.
- Description: Abstract: The literature on health and safety (H&S) is bound with different elements and indicators of measuring H&S performance. The purpose of this paper is to discuss the success and challenges of using quantitative and qualitative approach of Delphi technique in validating and identifying H&S performance indicators that small and medium construction enterprises (SMEs) can use to measure and monitor their H&S performance improvement at project level. Furthermore, discuss the identification of experts in the field of H&S, ways of improving consensus analysis and minimizing experts’ non‐response. This study is based on practical experience of the researchers pertaining to the Delphi technique method which is a constructivist or interpretive approach to knowledge. The study started with an extensive literature review to identify core elements and leading indicators characterizing H&S culture to develop a Delphi questionnaire that was used in the first round of Delphi. A four round Delphi technique was conducted to attain consensus of the identified H&S indicators. The experts were identified from published articles of H&S, practitioners’ website of H&S and word of mouth. The use of email was used as a mode of communication. This study set to warn but also encourage the use of Delphi technique as a method to unearth information in areas where consensus has not been reached such as H&S performance measurement indicators for construction SMEs in South Africa.
- Full Text:
- Authors: Agumba, Justus N. , Haupt, Theo
- Date: 2015
- Subjects: Delphi technique , Indicators , Methodology
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/10210/87674 , uj:19608 , Citation: Agumba, J.N. & Haupt, T. 2015. Validating and identifying health and safety performance improvement indicators : experience of using Delphi technique.
- Description: Abstract: The literature on health and safety (H&S) is bound with different elements and indicators of measuring H&S performance. The purpose of this paper is to discuss the success and challenges of using quantitative and qualitative approach of Delphi technique in validating and identifying H&S performance indicators that small and medium construction enterprises (SMEs) can use to measure and monitor their H&S performance improvement at project level. Furthermore, discuss the identification of experts in the field of H&S, ways of improving consensus analysis and minimizing experts’ non‐response. This study is based on practical experience of the researchers pertaining to the Delphi technique method which is a constructivist or interpretive approach to knowledge. The study started with an extensive literature review to identify core elements and leading indicators characterizing H&S culture to develop a Delphi questionnaire that was used in the first round of Delphi. A four round Delphi technique was conducted to attain consensus of the identified H&S indicators. The experts were identified from published articles of H&S, practitioners’ website of H&S and word of mouth. The use of email was used as a mode of communication. This study set to warn but also encourage the use of Delphi technique as a method to unearth information in areas where consensus has not been reached such as H&S performance measurement indicators for construction SMEs in South Africa.
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Causes of disputes in construction projects in South Africa : a case of Gauteng Province
- Baloyi, Miehleketo, Agumba, Justus N.
- Authors: Baloyi, Miehleketo , Agumba, Justus N.
- Date: 2014
- Subjects: Construction dispute , Dispute resolution - Gauteng
- Type: Article
- Identifier: uj:4923 , http://hdl.handle.net/10210/13023
- Description: Disputes have become an inherent feature of the construction industry projects. However few research projects have focused on this niche area in South Africa. The purpose of this study was to unearth causes of disputes and their effects on construction projects and to further determine the methods that are used to settle the disputes. In order to determine the objectives of this study, semi-structured interviews were used. Thirty practitioners i.e. professionals in the construction industry were purposively invited to participate. Fourteen practitioners accepted to participate in the interviews which represented 47% response rate. The results of the interviews were analyzed using content analysis that is coding of reoccurring themes from the interviews. The study revealed nine factors that contribute to causes of disputes in construction projects namely; poor communication, poor contract documentation, suspension of work, failure to understand and correctly bid or price the work, bad weather, non-circulation of information, i.e. site instruction, distribution of drawings etc., incomplete tracing mechanism for request of information and delay in extension of time. Furthermore, the effects of disputes identified were; project delays, change in contract cost leading to cost overrun, deterioration of relationships or bad relationships leading to friction, parties do not get information on time and neglecting clients’ needs. In order to resolve the disputes the most popular method used was arbitration. However, some respondents opted to use conciliation and mediation. The practicality of the study is that organizations that enter into construction projects should be aware that they may encounter disputes in their projects; hence they should know the methods they can use to resolve them.
- Full Text: false
- Authors: Baloyi, Miehleketo , Agumba, Justus N.
- Date: 2014
- Subjects: Construction dispute , Dispute resolution - Gauteng
- Type: Article
- Identifier: uj:4923 , http://hdl.handle.net/10210/13023
- Description: Disputes have become an inherent feature of the construction industry projects. However few research projects have focused on this niche area in South Africa. The purpose of this study was to unearth causes of disputes and their effects on construction projects and to further determine the methods that are used to settle the disputes. In order to determine the objectives of this study, semi-structured interviews were used. Thirty practitioners i.e. professionals in the construction industry were purposively invited to participate. Fourteen practitioners accepted to participate in the interviews which represented 47% response rate. The results of the interviews were analyzed using content analysis that is coding of reoccurring themes from the interviews. The study revealed nine factors that contribute to causes of disputes in construction projects namely; poor communication, poor contract documentation, suspension of work, failure to understand and correctly bid or price the work, bad weather, non-circulation of information, i.e. site instruction, distribution of drawings etc., incomplete tracing mechanism for request of information and delay in extension of time. Furthermore, the effects of disputes identified were; project delays, change in contract cost leading to cost overrun, deterioration of relationships or bad relationships leading to friction, parties do not get information on time and neglecting clients’ needs. In order to resolve the disputes the most popular method used was arbitration. However, some respondents opted to use conciliation and mediation. The practicality of the study is that organizations that enter into construction projects should be aware that they may encounter disputes in their projects; hence they should know the methods they can use to resolve them.
- Full Text: false
Collaboration as a strategy of student-centered learning in construction technology
- Agumba, Justus N., Haupt, Theo
- Authors: Agumba, Justus N. , Haupt, Theo
- Date: 2014
- Subjects: Student centered learning , Student collaboration , Group work in education , Construction technology - Study and teaching
- Type: Article
- Identifier: uj:4991 , ISSN 978-0-620-60356-0 , http://hdl.handle.net/10210/13126
- Description: Purpose: Student centered learning has been deemed to be a catalyst for students to generate knowledge in different disciplines in comparison to lecturer/teacher centered learning process. The main objective of this paper was to observe the collaboration of students towards learning construction technology 3 at a South African University via group work. Research methodology: Observation was undertaken as a means of gathering data during construction technology group work/assignment presentation. A total of ten groups were formed from the class register. A common group work was posted to the students via their ulink, an online technology for lecturers to communicate academic information with students at this university. The information consisted of students’ instructions, the questions, date and venue for the presentation. Findings: The students asked questions to the groups that had presented their group work. Furthermore, working in groups led to class involvement of the students. Limitations: The use of observation in this study was a limitation. Practical implication: This research study provides the basis of understanding that collaboration via group work would influence the students to be involved in their academic work. Value: The findings indicate that students were involved in learning as they asked questions after the group discussions. However, the strategy is time consuming especially with large classes.
- Full Text: false
- Authors: Agumba, Justus N. , Haupt, Theo
- Date: 2014
- Subjects: Student centered learning , Student collaboration , Group work in education , Construction technology - Study and teaching
- Type: Article
- Identifier: uj:4991 , ISSN 978-0-620-60356-0 , http://hdl.handle.net/10210/13126
- Description: Purpose: Student centered learning has been deemed to be a catalyst for students to generate knowledge in different disciplines in comparison to lecturer/teacher centered learning process. The main objective of this paper was to observe the collaboration of students towards learning construction technology 3 at a South African University via group work. Research methodology: Observation was undertaken as a means of gathering data during construction technology group work/assignment presentation. A total of ten groups were formed from the class register. A common group work was posted to the students via their ulink, an online technology for lecturers to communicate academic information with students at this university. The information consisted of students’ instructions, the questions, date and venue for the presentation. Findings: The students asked questions to the groups that had presented their group work. Furthermore, working in groups led to class involvement of the students. Limitations: The use of observation in this study was a limitation. Practical implication: This research study provides the basis of understanding that collaboration via group work would influence the students to be involved in their academic work. Value: The findings indicate that students were involved in learning as they asked questions after the group discussions. However, the strategy is time consuming especially with large classes.
- Full Text: false
Investigating the causes of skills shortage in South Africa construction industry : a case of artisans
- Tshele, Lukhanyo, Agumba, Justus N.
- Authors: Tshele, Lukhanyo , Agumba, Justus N.
- Date: 2014
- Subjects: Construction industry - South Africa , Artisans - South Africa
- Type: Article
- Identifier: uj:5009 , http://hdl.handle.net/10210/13149
- Description: Purpose: The decline in artisans in the construction industry in South Africa has prompted the government to be reactive. The current artisan shortfall is at 46 000. This study explores the causes and the effects of artisan skills shortage in the South African construction industry. Furthermore, it explores possible solution to alleviate the skills shortage in the South African construction industry. Methodology: The research approach used was inductive, using a structured interview. A combination of purposive and snowball sampling techniques were used, to identify respondents who met the criteria for inclusion in the study and to reach the targeted sample. Finally a total of 17 respondents were interviewed. Each interview took approximately 35 minutes. The data was manually recorded in a notebook. The interviewees refused to be recorded because of the sensitivity of the questions. Content analysis was used to analyse the data. Findings: The causes of skills shortage were established to be: the closing down of artisan training schools, insufficient practical exposure, unattractiveness of being artisans and migration of skilled artisans among others. It was also found that artisan skills shortages had also impacted negatively in the industry in terms of the quality of work produced increased costs of projects, delays and a decline in productivity. Value: The severity of artisan skills shortages in South Africa construction industry, which according to the findings advocates for the reinstating of artisan training institutes. Practical implications: Skilled artisans are critical to the delivery of vision 2030 for infrastructure delivery; hence the continuous training of artisans should be safeguarded.
- Full Text: false
- Authors: Tshele, Lukhanyo , Agumba, Justus N.
- Date: 2014
- Subjects: Construction industry - South Africa , Artisans - South Africa
- Type: Article
- Identifier: uj:5009 , http://hdl.handle.net/10210/13149
- Description: Purpose: The decline in artisans in the construction industry in South Africa has prompted the government to be reactive. The current artisan shortfall is at 46 000. This study explores the causes and the effects of artisan skills shortage in the South African construction industry. Furthermore, it explores possible solution to alleviate the skills shortage in the South African construction industry. Methodology: The research approach used was inductive, using a structured interview. A combination of purposive and snowball sampling techniques were used, to identify respondents who met the criteria for inclusion in the study and to reach the targeted sample. Finally a total of 17 respondents were interviewed. Each interview took approximately 35 minutes. The data was manually recorded in a notebook. The interviewees refused to be recorded because of the sensitivity of the questions. Content analysis was used to analyse the data. Findings: The causes of skills shortage were established to be: the closing down of artisan training schools, insufficient practical exposure, unattractiveness of being artisans and migration of skilled artisans among others. It was also found that artisan skills shortages had also impacted negatively in the industry in terms of the quality of work produced increased costs of projects, delays and a decline in productivity. Value: The severity of artisan skills shortages in South Africa construction industry, which according to the findings advocates for the reinstating of artisan training institutes. Practical implications: Skilled artisans are critical to the delivery of vision 2030 for infrastructure delivery; hence the continuous training of artisans should be safeguarded.
- Full Text: false