O.A. Adedokun, O.T. Ibironke, D.O. Dairo, I.O. Aje, O.A. Awodele, A.D. Opawole, O.F. Akinradewo and J.O. Abiola-Falemu
The purpose of this paper is to evaluate the adoption of quantitative risk analysis techniques (QRAT) on construction projects in Nigeria with a view to providing better…
Abstract
Purpose
The purpose of this paper is to evaluate the adoption of quantitative risk analysis techniques (QRAT) on construction projects in Nigeria with a view to providing better understanding on the state of these techniques.
Design/methodology/approach
Questionnaire survey was employed in gathering data for the study. The paper assessed the level of knowledge, awareness, utilization, success and the factors influencing the adoption of QRAT. The primary data employed were obtained by using multiple-choice questionnaire administered to the selected large construction companies in Nigeria.
Findings
The result of the study revealed a low level adoption of QRAT, and this inhibits Nigerian construction industry from taking full advantage inherent in QRAT. Also, it prevents the analysis of risks peculiar to construction projects. Furthermore, inadequate training and record keeping on risk management were identified as significant factors affecting the adoption/utilization of QRAT on construction projects.
Research limitations/implications
Multiple-choice questionnaires administered to the respondents (architects, quantity surveyors, builders, structural engineers, civil engineers, and mechanical and electrical engineers) were limited to the selected large construction companies in the category D of the Nigerian Federal Tender Board.
Originality/value
This empirical inquiry provided strong evidence on the state of QRAT of construction projects in Nigeria. The findings revealed insightful perspectives to understand construction project QRAT in its entirety. For stakeholders, understanding and addressing the complexity help to improve project planning and implementation.
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O.A. Adedokun, O.T. Ibironke and S.O. Babatunde
The purpose of this paper is to assess educational building projects with a view to determining the level of utilization of competitive tendering methods, factors influencing…
Abstract
Purpose
The purpose of this paper is to assess educational building projects with a view to determining the level of utilization of competitive tendering methods, factors influencing their choice and predisposition to risk factors, in order to ensure effective construction project delivery.
Design/methodology/approach
The paper assessed the level of utilization of competitive tendering methods, the factors influencing their choice and finally the predisposition of each of the methods to risk factors, adopting survey method which involved primary data, obtained by using multiple‐choice questionnaire administered to the respondents (architects, quantity surveyors, builders, structural engineers, civil engineers, mechanical and electrical engineers).
Findings
It was found that the usage of open competitive tendering methods outweighed selective tendering method of procurement as a result of accountability and price competition involved, which made it predisposed to not only financial risk factors, but also political and logistics factors.
Research limitations/implications
Multiple‐choice questionnaire administered to the respondents (architects, quantity surveyors, builders, structural engineers, civil engineers, mechanical and electrical engineers) was limited to selected institutions in the southwestern zone of Nigeria.
Practical implications
The most widely adopted method (open competitive tendering method) suffers from risk factors such as selective but high premium being placed on financial and logistic risk factors in order to achieve hitch‐free construction project delivery. These measures will help the stakeholders in assessing degrees of project complexity and better manage the potential risks that might be induced to different levels of competitive tendering methods of project procurement in relation to educational building projects.
Originality/value
This empirical investigation provides strong evidence on the procurement of educational building projects in response to due process policy. The findings provided insightful perspectives to define and understand project complexity. For stakeholders, understanding and addressing the complexity help to improve project planning and implementation.
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Ayodeji Emmanuel Oke, Olajide Timothy Ibironke and Osuolale Adelani Bayegun
A major requirement and practice in human resource management of an organisation is the award of appropriate reward packages to employees. This paper aims to examine the…
Abstract
Purpose
A major requirement and practice in human resource management of an organisation is the award of appropriate reward packages to employees. This paper aims to examine the importance attached to reward packages by personnel of quantity surveying firms (QSFs) and the level of adoption of the packages with a view to develop important ones that can enhance quality of performance and reliability of the employees.
Design/methodology/approach
Questionnaires were administered on registered quantity surveyors employed in QSFs in the study area, which was Lagos State, Nigeria. Mean item score and chi-square were used to examine the significance of importance attached to available reward packages by employees, whereas factor analysis was used to highlight and group identified available reward packages.
Findings
Basic pay, that is salary and wages, is the most important and mostly used reward package, whereas the least are service recognition and profit sharing. Most of the reward packages were found to be important to the development of QSFs, and the variables were extracted and grouped into eight components.
Originality/value
As much as basic pay is a global and traditional reward system, managers and directors of QSFs should ensure that personnel with long-term commitment to the mission and vision of the company are duly recognised and rewarded accordingly. More so, profit from the proceed and benefits of the company should be shared in an appropriate manner, especially if employees are involved in securing jobs from clients.
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Temidayo Oluwasola Osunsanmi, Clinton Ohis Aigbavboa, Wellington Didibhuku Thwala and Ayodeji Emmanuel Oke
The challenges confronting the Nigerian construction industry which led to the adoption of supply chain management (SCM) practice were evaluated in this chapter. It was discovered…
Abstract
The challenges confronting the Nigerian construction industry which led to the adoption of supply chain management (SCM) practice were evaluated in this chapter. It was discovered that the Nigerian construction industry is confronted with fragmentation and poor information management. The stakeholders within the Nigerian construction industry proposed the adoption of SCM to overcome the fragmentation and other shenanigans facing the industry. This chapter revealed that construction supply chain (CSC) practices within the Nigerian construction industry focus on waste elimination by adopting the lean concept. The focus on the lean concept could be attributed to the numerous research related to lean or the enormous waste emanating from the Nigerian construction industry. Regardless of the emphasis on lean, the Nigerian CSC is still confronted with fragmentation and heavy waste generation. Thus, this chapter proposed the adoption of principles and technologies driven by the fourth industrial revolution (4IR) is a paradigm shift for the management of CSC in the country. It was discovered in this chapter that Nigerian construction supply stakeholders had not embraced the technologies and principles of the 4IR. The failure to adopt the technologies driven by the 4IR is attributed to the absence of a CSC model that depicts the management of CSC in alignment with the 4IR. This chapter called for developing a SCM model for the Nigerian construction industry in tandem with the principles and technologies of the 4IR.
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Ibukun Oluwadara Famakin, Dorcas Titilayo Moyanga and Ajoke Aminat Agboola
Although the overall impacts of innovation and innovative practices have been emphasized in recent years, the effect on the growth of firms in Nigeria have not been proven…
Abstract
Purpose
Although the overall impacts of innovation and innovative practices have been emphasized in recent years, the effect on the growth of firms in Nigeria have not been proven. Therefore, this study aims to investigate the effect of innovative practices on the growth of quantity surveying firms (QSFs) in Nigeria.
Design/methodology/approach
The study adopted the quantitative correlational research design in which a well-structured questionnaire was used to collect data from QSFs in South-West, Nigeria. The data were analyzed using descriptive statistics and multiple regression analysis to investigate the effect of innovative practices on the growth of QSFs.
Findings
The study reveals that there is a significant increase in the growth indices used for assessing QSFs, while all the innovation variables were found to be reliable. Based on the result of multiple regression analysis, the relationships were identified as follows: quantity surveying (QS) software influenced the size growth of QSFs; QS software and services affected client growth and profit growth; and all innovation practices impacted asset growth of QSFs.
Practical implications
Although the use of software tools has been found to negatively affect the size of QSFs and other growth indices, there is need for them to embrace innovative software applications for more quality service delivery. In addition, QSFs should formulate strategic objectives that will guide them in taking informed decisions for diversification.
Originality/value
The outcome of this study provides information and direction for innovation practices required to bring about the growth of QSFs.
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Suhair Alkilani and Martin Loosemore
This research uses contingency theory and Venkatraman’s concept of moderating fit to explore how key project stakeholders (clients, consultants and suppliers) influence project…
Abstract
Purpose
This research uses contingency theory and Venkatraman’s concept of moderating fit to explore how key project stakeholders (clients, consultants and suppliers) influence project performance from the perspective of small and medium contractors in the Jordanian construction industry.
Design/methodology/approach
An anonymous structured survey was performed comprising 200 key informants including senior project managers, construction managers, engineers and general managers working for small- and medium-sized contractors in the Jordanian construction industry. The Partial Least Squares Structural Equation Modelling (PLS-SEM) was used to analyse the data.
Findings
The results of this study show that consultant-related factors (quality of documentation produced, ability to communicate and technical competencies) are perceived to have the most significant direct effect on project performance, followed by client-related factors (payment promptness, decision certainty and documentation control) and supplier-related factors (supplier performance, defects control and logistics management).
Originality/value
The results contribute new theoretical, empirical and practical insights to existing construction project performance research by highlighting the key performance factors which need to be managed for each stakeholder group to ensure effective project performance from a small- and medium-sized contractor perspective.
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Olufisayo Adedokun, Isaac Aje, Oluwaseyi Awodele and Temitope Egbelakin
The non-performance of construction projects in meeting the set objectives has continued to draw researchers worldwide. Despite this, little attention is accorded to public…
Abstract
Purpose
The non-performance of construction projects in meeting the set objectives has continued to draw researchers worldwide. Despite this, little attention is accorded to public tertiary education building projects in Nigeria. Therefore, on this background, this study aims to assess the perceptions of stakeholders on the level of occurrence of risk factors in the public tertiary education building projects (TEBP) to enhance the performance of these projects.
Design/methodology/approach
The study adopted a quantitative method of data collection via a questionnaire survey. In total, 452 questionnaires were administered to the respondents comprising client representatives, consultants (quantity surveyors, architects, services and structural engineers and builders) and the contractor. The respondents were involved in the conception and execution of TEBP across five public tertiary education institutions in Ondo State, Nigeria. Of 452 questionnaires, 279 were retrieved and found suitable for analysis, indicating a 61.73% response rate. The reliability analysis for the research instrument was 0.965 via the Cronbach α test, indicating the high reliability of the instrument used for the data collection. Moreover, the clusters of risk factors also had reliability values that ranged between 0.719 and 0.875.
Findings
The study found inflation, delayed payments in contracts, high competition bids, delay in work progress and occurrence of variations are the most frequently occurring risk factors in public TEBP. By contrast, difficulty to access the site, environmental factors and pollution were found to be low-weighted risks with the least likelihood of occurrence. The results of this study indicated the existence of significant differences in some of the risk factors in terms of the level of risk occurrence in TEBP. The risk factors were eventually clustered into eight major groups for TEBP. The post hoc comparisons using the least significant difference test also indicated differences between the contractors and consultants in the ranking of risks occurrence in TEBP, but no significant differences between clients/contractors and clients/consultants.
Research limitations/implications
The findings in this study are limited to the public TEBP procured via competitive tendering; therefore, the results might not be applicable when other procurement methods are being considered. Besides, the study classified the project participants based on organizations and not on the different ownership status of the projects, such as federal or state government-owned TEBP. However, the literature shows that likelihood of risk occurrence could vary due to the degree of project ownership.
Practical implications
The information provided with respect to the most frequently occurring risk factors would enhance the performance of public TEBP.
Originality/value
This study contributes to the existing body of knowledge on the subject within a previously unexplored context where insights were provided on the most frequently occurring risk factors on the public TEBP.
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Dorcas Moyanga, Lekan Damilola Ojo, Oluseyi Alabi Awodele and Deji Rufus Ogunsemi
Micro, small and medium-sized enterprises are the live wire of construction industry in developing countries. These classes of establishments are most affected by economic…
Abstract
Purpose
Micro, small and medium-sized enterprises are the live wire of construction industry in developing countries. These classes of establishments are most affected by economic contraction and turmoil, thus affecting their performance and survivability. Hence, the purpose of this study is to investigate and prioritize the survival determinants of construction consulting organization during economic contraction in Nigeria using quantity surveying firms as a focal point.
Design/methodology/approach
The study adopted the descriptive-survey design and quantitative data were collected through questionnaire purposely administered to quantity surveying firms in the Southwestern part of Nigeria. The data obtained from 99 quantity surveying firms on survival determinants were analysed using various statistical analysis such as mean score, standard deviation, Mann–Whitney U test, Kruskal–Wallis H test, and so on. Principal component analysis was used to identify the principal components of survival determinants, while the factors were prioritized using fuzzy synthetic evaluation (FSE).
Findings
The result of the analysis reveals eight factors that significantly determines the survival of firms during the period of economic contraction. Furthermore, the eight grouped factors were prioritized accordingly namely firm's innovation and diversification, ownership structure and networking, education level and management skills, and so on.
Practical implications
This study investigated the survival determinants of quantity surveying firms and prioritized it with the opinions of principal partners in quantity surveying establishments. As against obtaining large survey responses from all quantity surveyors in the study area that may not have practical experience of managing firms, the limited responses received provide valid basis to broaden the horizon of professionals and other stakeholders on the key determinants for firms to survive economic turmoil.
Originality/value
This study contributes to the body of knowledge by providing information on prioritized factors that must be considered in an appropriate order by quantity surveying firms to survive economic contraction.
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Solomon Olusola Babatunde and Damilola Ekundayo
In developing countries, adoption of building information modelling (BIM) concept within the architecture, engineering and construction (AEC) curricula in universities is a…
Abstract
Purpose
In developing countries, adoption of building information modelling (BIM) concept within the architecture, engineering and construction (AEC) curricula in universities is a relatively new effort, and subsequently, studies on the status of BIM implementation in universities are rare. This study, therefore, becomes imperative with a view to identifying and examining the barriers to the incorporation of BIM into quantity surveying (QS) undergraduate curriculum in Nigerian universities.
Design/methodology/approach
The study adopted a questionnaire survey, which was targeted at the academia and students from two selected universities offering QS honours degree programme. Data collected were analysed using mean score, Mann–Whitney test and factor analysis.
Findings
The study identified 30 barriers, and the analysis of the ranking revealed that 17 (out of 30) identified barriers were considered as the most serious barriers. The study, through factor analysis, grouped the 30 identified barriers into six major factors.
Practical implications
The findings provide greater insights and empirical evidence on the major barriers to implementation of BIM education in developing countries.
Originality/value
The identified barriers are relevant not only to QS education but also to other related disciplines within the AEC context. These findings would be of great value to academic staff and university management board to develop strategies for incorporating BIM into AEC disciplines curricula in developing countries at large.
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Olufisayo Adewumi Adedokun, Temitope Egbelakin, Deborah Oluwafunke Adedokun and Johnson Adafin
Despite the huge capital outlay in tertiary education building projects (TEBP), these projects undoubtedly failed in meeting the set objectives of cost, time and quality, among…
Abstract
Purpose
Despite the huge capital outlay in tertiary education building projects (TEBP), these projects undoubtedly failed in meeting the set objectives of cost, time and quality, among others. Therefore, rather than the impacts of risks on the overall project performance, which is common in the construction management literature, the purpose of this study is to assess the impacts of risk factors on the criteria for measuring the success of public TEBP.
Design/methodology/approach
The paper adopted a quantitative research method where the data collection was via a questionnaire survey. The researcher administered 452 questionnaires to the client representatives, consultants and contractors involved in building projects across five public tertiary education institutions in Ondo State, Nigeria. Of 452 questionnaires, 279 were retrieved and suitable for the analysis, translating to a 61.73% response rate. The reliability analysis of the research instrument showed 0.965 and 0.807, via Cronbach’s alpha test, indicating high reliability of the instrument used for data collection.
Findings
The study found different risk factors affecting the criteria for measuring the success of TEBP. For instance, the environmental risk factor significantly impacted completion to cost, while financial and political risk factors significantly impacted completion to time. In addition, while environmental, legal and management risks significantly impacted end-user satisfaction, safety performance was significantly impacted by logistic, legal, design, construction, political and management risks. Besides, the logistic, legal, design, construction, financial, political and management risk factors impacted profit. However, despite profit being one of the criteria for measuring the success of building projects, it recorded the highest risk impacts amounting to 41% variance.
Research limitations/implications
The findings are limited to the public tertiary education building projects procured via competitive tendering; therefore, the results might differ when considering other procurement methods.
Practical implications
The practical implication is that rather than focusing on all risk factors, the project stakeholders could give adequate attention to the significant risk factors impacting each of the parameters for measuring the success of education building projects.
Originality/value
The study revealed specific risk factors impacting the criteria for measuring the success of TEBP, which extend beyond the use of the overall project performance approach.