Appraisal of stakeholders' willingness to adopt construction 4.0 technologies for construction projects

2020 ◽  
Vol 10 (4) ◽  
pp. 547-565 ◽  
Author(s):  
Temidayo Oluwasola Osunsanmi ◽  
Clinton Ohis Aigbavboa ◽  
Ayodeji Emmanuel Oke ◽  
Muredini Liphadzi
Keyword(s):  
South Africa ◽  
Construction Industry ◽  
Construction Projects ◽  
Survey Design ◽  
Principal Component ◽  
Sampling Technique ◽  
Design Management ◽  
Content Type ◽  
Willingness To Adopt ◽  
Structured Questionnaire

PurposeConstruction 4.0 technology has the capabilities for improving the design, management, operations and decision making of construction projects. Therefore, this study aimed at examining the willingness of construction professionals towards adopting construction 4.0 technologies.Design/methodology/approachThe study adopts a survey design, and construction professionals in South Africa are assessed using a convenience sampling technique through a structured questionnaire. The questionnaire was analysed with SPSS while statistical test like; mean score, t-test and principal component analysis was used to present the data.FindingsThe findings, from the analysis, revealed that the construction professionals are willing to adopt construction 4.0 technologies for construction project. However, the possibility of fully integrating the technologies into the construction industry is low. This is because the major technologies such as; Internet of things, robotics, human-computer interaction and cyber-physical systems that encourage smart construction site are rated as not important by the construction professionals.Practical implicationsIt is believed that the findings emanating from this study will serve as an indicator for investors that are interested in procuring construction 4.0 technologies for the construction industry.Originality/valueThis paper presents a framework for the application of construction 4.0 technologies for the construction industry. It also contributes to the development of digitalising construction industry in South Africa.

Factors affecting tender price in the Ghanaian construction industry

2017 ◽  
Vol 22 (3) ◽  
pp. 252-268 ◽  
Author(s):  
Ernest Kissi ◽  
Theophilus Adjei-Kumi ◽  
Edward Badu ◽  
Emmanuel Bannor Boateng
Keyword(s):  
Construction Industry ◽  
Structural Equation ◽  
Construction Projects ◽  
Negative Influence ◽  
Positive Influence ◽  
The Body ◽  
Content Type ◽  
Factors Affecting ◽  
Practical Implications ◽  
Structured Questionnaire

Purpose Tender price remains an imperative parameter for clients in deciding whether to invest in a construction project, and it serves as a basis for tender price index (TPI) manipulations. This paper aims to examine the factors affecting tender price in the construction industry. Design/methodology/approach Based on the literature review, nine independent constructs and one dependent construct relating to tender pricing were identified. A structured questionnaire survey was conducted among quantity surveyors in Ghana. Partial least squares structural equation modelling (PLS-SEM) examined the influences of various constructs on tender price development (TPD) and the relationships among TPD and TPI. Findings Results showed that cultural attributes, client attributes, contractor attributes; contract procedures and procurement methods; consultant and design team; external factors and market conditions; project attributes; sustainable and technological attributes; and TPI have a positive influence on tender price, whereas fraudulent attributes exert a negative influence. Practical implications The findings offer construction professionals broader understanding of factors that affect tender pricing. The results may be used in professional decision-making in the pricing of construction projects, as they offer clearer causal relations between how each construct will influence pricing. Originality/value This study adds to the body of construction pricing knowledge by establishing the relationships and degree of influences of various factors on tender price. These findings provide a valuable reference for practitioners.

Barriers to the adoption of value management in developing countries

2018 ◽  
Vol 25 (7) ◽  
pp. 818-834 ◽  
Author(s):  
Douglas Omoregie Aghimien ◽  
Ayodeji Emmanuel Oke ◽  
Clinton Ohis Aigbavboa
Keyword(s):  
Developing Countries ◽  
Construction Industry ◽  
Construction Projects ◽  
Survey Design ◽  
Value Management ◽  
Training And Education ◽  
Content Type ◽  
Level Of Knowledge ◽  
Readiness To Adopt ◽  
Design Construction

Purpose The purpose of this paper is to determine the barriers to the adoption of value management (VM) in the construction industry of developing countries with a view to providing possible measures in avoiding these barriers and increasing the usage of the system within the construction industry. Design/methodology/approach The level of knowledge and adoption of VM practices, as well as the barriers to its adoption in the construction industry were assessed through a survey design. Construction professionals were sampled from the six geo-political zones in Nigeria through the use of a structured questionnaire. Factor analysis was conducted on data gathered on the barriers of VM. Findings The study revealed a moderate level of knowledge of VM among construction professionals. This implies that the problem of VM is not that of awareness, but readiness to adopt the system. The study also reveals that the barriers to the adoption of VM can be categorised under the general stakeholder’s barriers, training and education barriers, client barriers and government/top management barriers. Practical implications This study was conducted across the six geo-political zones of the country as against common practice of selecting a particular region or states to represent the entire country. The findings therefore show a true reflection of the barriers to VM adoption in the country and its recommendations can to a large extent promote the adoption of VM in the country and also other developing countries where construction projects are executed through similar method, style and approach. Originality/value This paper highlights the possible barriers to the adoption of VM in Nigeria construction industry and provides ways to avoiding these barriers in order to achieve better quality construction and value for money.

Drivers and barriers of virtual reality adoption in UK AEC industry

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Abdulmalik Abubakar Badamasi ◽  
Komal Raj Aryal ◽  
Usman Umar Makarfi ◽  
Mansir Dodo
Keyword(s):  
Developing Countries ◽  
Virtual Reality ◽  
Construction Industry ◽  
Cultural Change ◽  
Online Survey ◽  
Survey Design ◽  
Sampling Technique ◽  
Concept Design ◽  
Content Type ◽  
The Uk

PurposeVirtual reality (VR) offers unique features of a three-dimensional (3D) model during early design stages in the virtual environment with immersive functions. Although the potential of VR is to increase the effectiveness and productivity of the project phases from initial concept design to detailed design preparation. VR adoption in the United Kingdom (UK) Architectural Engineering and Construction (AEC) sector is slow compared to other sectors. This research focuses on ascertaining the drivers and barriers of VR in construction projects in the UK.Design/methodology/approachThe study adopts an online survey design. It uses Bristol Online Survey (BOS) to create a structured questionnaire that is used to assess UK construction professionals using a convenience sampling technique. Therefore, researcher uses descriptive and inferential technique for data analysis and presentation based on Statistical Package for Social Sciences (SPSS) to analyze the questionnaire.FindingsThe research findings revealed the most significant barriers to VR adoption in UK construction industry were lack of skills/expertise and cultural change. Hence, the main drivers of VR adoption as rated by the professionals in the UK construction industry are improved safety, improved quality and improved productivity.Practical implicationsThe identification and assessment of the drivers and barriers to VR adoption could advance VR adoption among construction professionals and other stakeholders of the UK AEC sector. This could also be extended to developing countries, given the status of VR as being in the developing stage.Originality/valueThis study provides valuable insights to construction professionals and stakeholders to plan actions that could enhance the drivers and mitigate the barriers of VR. This study's main contribution is to group and classify various drivers and barriers into easily understood categories, in order to potentiate the drivers and reduce the barriers effectively. The groupings could be used as benchmarks in similar studies in developing countries.

Exploring the benefits of cloud computing for sustainable construction in Nigeria

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ayodeji Emmanuel Oke ◽  
Ahmed Farouk Kineber ◽  
Ibraheem Al-Bukhari ◽  
Ibukun Famakin ◽  
Chukwuma Kingsley
Keyword(s):  
Cloud Computing ◽  
Construction Industry ◽  
Data Storage ◽  
Construction Projects ◽  
Situational Awareness ◽  
Sampling Technique ◽  
Project Planning ◽  
Sustainable Construction ◽  
Content Type ◽  
Related Data

Purpose Cloud computing is one of the digitalization principles used in some sectors like banking, health and construction industry. This paper aims to examine the benefits of applying cloud computing for construction sustainability in Nigeria. Design/methodology/approach The cloud computing benefits-related data were retrieved from previous studies and complemented with a questionnaire survey to obtain data from stakeholders involved in the execution of construction projects in Lagos State, Nigeria, through a convenient sampling technique. In addition, the relative importance index (RII) technique was used to investigate the acquired data. At the same time, analysis was accomplished using exploratory factor analysis (EFA). Findings indicated that numerous benefits could be derived by adopting cloud computing in the Nigerian construction industry. Findings The findings from RII analysis showed the significant benefits of data storage ubiquity (i.e. location independence), high situational awareness, team collaboration, compatibility with advanced production facilities and improved project planning. Furthermore, the analysis of these benefits was conducted using EFA for the four construction maxims: construction productivity, back-office activities, design management and billing. Originality/value This research illustrated the benefits of cloud computing in achieving a successful construction project. Besides, these findings are not only useful for achieving sustainable construction in Nigeria but also applicable to many developing countries.

Adoption of light steel (LS) for building projects in South Africa

2018 ◽  
Vol 16 (5) ◽  
pp. 711-733
Author(s):  
Oluwaseun Dosumu ◽  
Clinton Ohis Aigbavboa
Keyword(s):  
South Africa ◽  
Practical Implication ◽  
Sampling Technique ◽  
Cluster Sampling ◽  
Western Cape ◽  
Building Projects ◽  
Content Type ◽  
Construction Organizations ◽  
Willingness To Adopt ◽  
Questionnaire Research

PurposeThis paper aims to investigate the level of awareness about, adoption of and willingness to adopt light steel (LS) for building projects. It also assessed the benefits, challenges and solutions to the challenges of adopting LS for building projects. Design/methodology/approachThe quantitative (questionnaire) research method was used for the study. The research design was survey in nature. The whole-population cluster sampling technique was adopted. The clusters were the LS buildings from two (Western Cape and Gauteng) out of the eight provinces in South Africa. The respondents were the construction organizations that have executed LS building projects in the selected provinces. Hence, 56 firms filled and returned the questionnaire. Data analysis was done with frequency, mean scores, t-test and analysis of variance (normality of data distribution assumed). FindingsResults indicated that, out of the 29 areas of application of LS identified in literature, respondents were aware of 11 areas, adopted LS for seven areas and were willing to adopt LS for six areas. Respondents also noted that 18 of the 25 identified benefits of LS were relevant to South Africa. Despite the benefits, few developers embrace it, it is a threat to suppliers’ and contractors’ businesses and it delays building approval due to low awareness. Practical implicationThe implication of the results is that there is low awareness about, adoption of and willingness to adopt LS for building projects in South Africa, and this may be due to the identified challenges. To boost the awareness about, adoption of and willingness to adopt LS, LS technologies need to be imported, LS warehouses should be provided in all cities and it must be ensured that LS building projects are cheaper than conventional buildings. Originality/valueThe value of the study is that the adoption of LS for building projects will improve the capacity of sustainable development.

Examining the awareness and usage of cyber physical systems for construction projects in Nigeria

2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Femi Emmanuel Adeosun ◽  
Ayodeji Emmanuel Oke
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Target Population ◽  
Cyber Physical Systems ◽  
Hvac Systems ◽  
Content Type ◽  
Physical Systems ◽  
Blockchain Technology ◽  
Engineered Systems ◽  
Structured Questionnaire

Purpose In recent times, the construction industry is being influenced by technological innovations when delivering a better, more effective and efficient desired project, cyber-physical systems (CPSs) offer a coupling of the physical and engineered systems by monitoring, coordinating, controlling and integrating their operations. This study aims to examine the level of awareness of professionals and usage of CPSs for construction projects in Nigerian construction industry. Design/methodology/approach The target population for this study was the professionals in the construction industry consisting Architects, Quantity Surveyors, Engineers and Builders. Data collection was through the use of a structured questionnaire administered to the target population. The data was analyzed by using statistical tools. Findings This study concluded that the construction professionals in the Nigerian construction industry are mostly aware about the heating, ventilation and air conditioning (HVAC) systems, global positioning system, microphone, speakers and camera as the most widely used CPSs in construction industry. HVAC systems was also found to be the mostly adopted technologies in the construction industry. Originality/value This study recommended that platforms that increase the awareness and encourage the usage of CPSs in construction industry should be encouraged by stakeholders concerned with management of construction projects. Such include electronic construction and adoption of blockchain technology.

Internet of things in construction industry revolution 4.0

2020 ◽  
Vol 18 (5) ◽  
pp. 1091-1102 ◽  
Author(s):  
Yaser Gamil ◽  
Majid A. Abdullah ◽  
Ismail Abd Rahman ◽  
Muhammad Mujtaba Asad
Keyword(s):  
Internet Of Things ◽  
Construction Industry ◽  
Construction Projects ◽  
Quantitative Research ◽  
Industrial Revolution ◽  
Sampling Technique ◽  
Research Approach ◽  
Full Potential ◽  
Content Type ◽  
Final Sample

Purpose In this advanced era of Industrial Revolution 4.0, as an element of cyber physical systems, the Internet of Things (IoT) has been applied in many different industries; however, its adoption in the construction industry is still limited to a few applications. This study uncovers, identifies and assesses the challenges of adopting IOT in construction projects. The challenges have been identified through the briefed literature review and a survey instrument from construction industries in Malaysia. Design/methodology/approach In this study, the quantitative research approach has been used and data have been collected through a questionnaire survey for construction practitioners. Whereas, respondents to the questionnaire are practitioners from the Malaysian construction industry. The method of sampling implied is random sampling technique whereby the final sample size is 132 participants. Moreover, the gathered data has been analysed using univariate approach via standard deviation and average index in SPSS Software 22.0. Findings The results of this study indicated the most dominant challenges are lack of safety and security, lack of documented standards, lack of benefit awareness, improper introduction of IOT and lack of robustness in connectivity. This study also examined that the awareness of construction practitioners toward the understanding of IOT and its possibility to be applied and extended in construction projects and determined that construction practitioners are aware of IOT benefits to improve the efficiency of construction projects. Practical implications The study presents a better understanding of IOT in the construction industry and their potential challenges, which helps the construction policymakers to avoid encounters related to challenges and provide education-based campaigns to educate construction practitioners on the concept and importance of using IOT in the construction sector. Originality/value This is a unique study because of its nature in this advance era of industry 4.0. Furthermore, it is specifying the latest trend associated with IOT in the construction industry and addressing the challenges of implementation, which is crucial to exploit and take advantage of the full potential of IoT benefits.

scholarly journals Modeling for incentive payoffs in the Nigerian construction industry

2016 ◽  
Vol 14 (3) ◽  
pp. 543-562 ◽  
Author(s):  
Amaka Chinweude Ogwueleka ◽  
Marthinus Johannes Maritz
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Principal Component ◽  
Performance Criteria ◽  
Project Delivery ◽  
Construction Sector ◽  
Incentive Mechanisms ◽  
Content Type ◽  
Management Staff ◽  
Frequency Counts

Purpose Incentives are mechanisms used to create genuine opportunity for contracting parties to work together to achieve good results, rational returns and bear appropriate risks. The question of how to motivate the construction workforce rightly so as to achieve best performance has remained paramount to project owners. This paper aims to investigate on how to model for incentive payoffs in the Nigerian construction industry to effectively use the benefits of incentive mechanisms. Design/methodology/approach The collected data are analysed using descriptive and inferential statistics, such as frequency counts, charts and principal component analysis. Findings The findings reveal the metrics for measuring organisational incentive payoff and the scaling factor for each metric. The study further develops the employee incentive payoff models for both operational workers and management staff in the construction sector. Originality/value This study provides a practical solution to the application of incentive mechanisms in construction projects. The paper recommends the need for restructuring of incentive mechanisms to significantly impact on other performance criteria, therefore contributing to best performance in project delivery.

scholarly journals Analysis of Rework Risk Triggers in the Nigerian Construction Industry

2018 ◽  
Vol 10 (1) ◽  
pp. 1778-1793 ◽  
Author(s):  
Emmanuel Chidiebere Eze ◽  
John Ebhohimen Idiake ◽  
Bashir Olanrewaju Ganiyu
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Principal Component ◽  
Resource Control ◽  
Infrastructure Development ◽  
Delivery Time ◽  
Employee Job Satisfaction ◽  
Importance Index ◽  
Survey Approach ◽  
Structured Questionnaire

Abstract The construction industry plays a significant role in the infrastructure development of many countries. Construction projects suffer from a lot of setbacks despite sophistication and advancement in technology and pro­fessionalism. This study, therefore, assessed the factors that triggered the emergence of rework and the benefits derived from eliminating such triggers in the Nigerian construction industry. The study adopted a quantitative survey approach in which a structured questionnaire was adopted as the research instrument. Factor analysis using principal component analysis was adopted to determine the factors that triggered the rework and the pattern of relationship that existed amongst the factors; relative importance index (RII) was used to assess the benefits of eliminating rework triggers. The study concluded that the factors that triggered the emergence of rework were omis­sion and planning issues, change issues, funding and communication issues, and poor workers and resource control. Repeat patronage, higher productivity, and reduced delivery time reduced the rework and waste and improved the employee job satisfaction and morale; they were the benefits derived from eliminating rework trig­gers. It was recommended that there is a need for clarity, effectiveness, and timeliness of instruction and informa­tion dissemination amongst project participants and the participation of contractors, subcontractors, and other stakeholders at the design stages to avoid omissions and construction changes

Inhibiting Factors of Cost Performance in UAE Construction Projects

2020 ◽  
Vol 11 (2) ◽  
Author(s):  
Ahmed Salem Ahmed Marey Alhammadi ◽  
◽  
Aftab Hameed Memon ◽  
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Past Research ◽  
Cost Overrun ◽  
Index Method ◽  
Cost Performance ◽  
Factors Affecting ◽  
Inhibiting Factors ◽  
Critical Problems ◽  
Structured Questionnaire

UAE construction industry frequently faces poor cost performance which commonly known as cost overrun problem. This problem is resulted from several factors and it is important to identify these cost overrun factors in order to avoid and minimize it. Hence, this paper focused on determined the relevancy of factors affecting cost performance in construction projects of UAE. Through a review of past research works conducted globally, 27 factors of cost overrun were listed and used for developing a structured questionnaire. A survey was conducted with 33 practitioners from client, consultant and contractors organizations involved in handling construction projects in UAE. The respondents were requested to state their perception regarding the relevancy of each of the factors that was perceived in context with cost overrun issue using 5-points Likert scale. The responses were analysed using average index method and the results found that all the 27 factors are relevant with construction industry of UAE in causing cost overrun. These factors can be used for further investigation to uncover critical problems of cost overrun.

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