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1 – 10 of 12The future construction site will be pervasive, context aware and embedded with intelligence. The purpose of this paper is to explore and define the concept of the digital skin of…
Abstract
Purpose
The future construction site will be pervasive, context aware and embedded with intelligence. The purpose of this paper is to explore and define the concept of the digital skin of the future smart construction site.
Design/methodology/approach
The paper provides a systematic and hierarchical classification of 114 articles from both industry and academia on the digital skin concept and evaluates them. The hierarchical classification is based on application areas relevant to construction, such as augmented reality, building information model-based visualisation, labour tracking, supply chain tracking, safety management, mobile equipment tracking and schedule and progress monitoring. Evaluations of the research papers were conducted based on three pillars: validation of technological feasibility, onsite application and user acceptance testing.
Findings
Technologies learned about in the literature review enabled the envisaging of the pervasive construction site of the future. The paper presents scenarios for the future context-aware construction site, including the construction worker, construction procurement management and future real-time safety management systems.
Originality/value
Based on the gaps identified by the review in the body of knowledge and on a broader analysis of technology diffusion, the paper highlights the research challenges to be overcome in the advent of digital skin. The paper recommends that researchers follow a coherent process for smart technology design, development and implementation in order to achieve this vision for the construction industry.
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AbdulLateef Olanrewaju and Hui Jing Alice Lee
Poor quality in building projects is high and increasing. Poor quality can increase the cost of a building by up to more than 50% and can delay a project by up to 50%. This…
Abstract
Purpose
Poor quality in building projects is high and increasing. Poor quality can increase the cost of a building by up to more than 50% and can delay a project by up to 50%. This research investigated the poor quality of building elements/components.
Design/methodology/approach
The site operatives were requested to rate the frequency of poor quality in 25 building elements/components. The frequencies of the poor quality were scored on a five-point Likert scale, ranging from least often to extremely often. The survey forms were administered to construction site operatives by hand delivery.
Findings
The data revealed that poor quality occurred in more than 80% of the building projects completed. Approximately 40% of the cost of a building project is attributed to poor quality. In total, 70% of the respondents measured the poor quality of building elements as being high and frequent. The size and frequency of poor quality are higher in concrete, plaster, brick, foundations and roof trusses.
Practical implications
The research findings would help to reduce claims, disputes, maintenance costs and waste on sites.
Originality/value
This research provides fresh information on poor quality in building projects and provides a systemic process for anticipating poor quality in building projects. The findings also provide an option to increase maintenance span and a means to reduce claims and disputes in the construction sector.
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Nick M. Hollely and Graeme D. Larsen
This research subscribes to the on-going process school of construction project briefing. Stakeholders underrepresented in the literature are engaged with by focussing on Formula…
Abstract
Purpose
This research subscribes to the on-going process school of construction project briefing. Stakeholders underrepresented in the literature are engaged with by focussing on Formula 1 motor racing circuits. Attention is given to the rationales through which stakeholders define construction projects at such venues. The aim of this paper is to understand the realities experienced by stakeholders and how these resonate with the rhetoric of briefing literatures.
Design/Methodology/Approach
A single case-based research approach, encouraged for studying informality and emergence, was used to study a heritage oriented construction project at Silverstone Formula 1 Circuit, UK. Data included field-notes, interviews and strategy documents. Stakeholder interests cannot be directly accessed; however, language used when defining projects can be. Analysis focussed on how project rationales drawn directly from data could be grouped into interpretative repertoires. These repertoires are linguistic resources, drawn upon by stakeholders, formed partly from sets of rationales oriented around a common interest.
Findings
The priorities given to competing rationales are found to fluctuate through time and depending on audience. Project advocates mobilise these conflicting rationales, from different repertoires, to different audiences simultaneously when strategically defining the heritage project. Discursive definitions emerged during analysis through studying both formal and informal briefing practices.
Research Limitations/Implications
Conflict among stakeholders with competing agendas during briefing is widely recognised however references to discursivity are currently scant.
Practical Implications
Coping with discursivity during briefing poses significant challenges for construction professionals.
Originality/Value
By interpreting strategic briefing as an on-going and discursive process of project definition, researchers and practitioners can better empathise with realities experienced by stakeholders.
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Cathal Ryan, Darragh Faherty, John P. Spillane, Jim G. Bradley, Mohamed Issa and Elma McMahon
To examine the perspective of third-level university students in the context of the value proposition of construction apprenticeships in Ireland.
Abstract
Purpose
To examine the perspective of third-level university students in the context of the value proposition of construction apprenticeships in Ireland.
Design/methodology/approach
The research uses a qualitative method, conducting semi-structured interviews with 20 third-level university students enrolled on a Bachelor of Science (Honours) degree program in Construction Management in Ireland.
Findings
The results highlight six themes. These include that society appears to be directly and/or indirectly steering students towards university. This is driven by what appears to be a prevailing stigma in that apprenticeships are not seen as an achievement by society. Also, apprenticeships are seen as a limited career choice, while also being one which appears to repel female entrants.
Practical implications
If the shortage of new skilled workers entering the construction industry continues, construction organisations will not have the necessary resources to tender for, and subsequently, complete new work.
Social implications
The perception of what could have been seen as potential new apprenticeship entrants, but ultimately chose university, is worth examining further with a view to industry addressing the shortcomings identified. This therefore can provide an opportunity to stem the tide of reducing apprenticeship numbers, while also providing a viable alternative to university for those who wish to pursue alternative routes of entering the sector.
Originality/value
The paper uniquely focuses on the third-level university student's perspectives and what influenced their decision to pursue third-level university education over that of an apprenticeship within the built environment; an area which has yet to be investigated.
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Robby Soetanto, Ferry Hermawan, Alistair Milne, Jati Utomo Dwi Hatmoko, Sholihin As'ad and Chusu He
Recent years saw a paradigm shift from ex post (reactive) to ex ante (proactive) approaches (e.g. insurance) to disaster risk financing for building resilience of communities in…
Abstract
Purpose
Recent years saw a paradigm shift from ex post (reactive) to ex ante (proactive) approaches (e.g. insurance) to disaster risk financing for building resilience of communities in developing countries. To facilitate adoption, the approaches should be adapted so that they can be technically feasible and culturally desirable to the local context. This paper aims to report an exploratory study to elaborate the existing arrangements to deal with the impacts of disaster and the potential to shift to a more proactive disaster risk financing in Indonesia.
Design/methodology/approach
A series of stakeholder engagement activities in Semarang and Solo, Indonesia was conducted to ascertain the existing arrangements for disaster risk financing at local government level, the challenges/barriers to the adoption of insurance, education and policies to facilitate the transformation from reactive to proactive process. Thematic analysis was applied to transcribed conversations during interviews, focus groups and workshops. Identification of emerging issues/themes was also guided by the researchers’ notes during the events, and facilitated by qualitative analysis software, Atlas Ti®. This was complemented by an analysis of regulations and documents provided by the local stakeholders.
Findings
The local governments heavily rely on contingency fund, which is not enough and often significantly delayed to fund recovery and reconstruction of public infrastructure. The use of insurance is limited in both public and private sectors, particularly in the majority of low-income communities. Various barriers and challenges were identified under several categories, namely, institutional, cultural, affordability, lack of awareness and knowledge, insurance arrangement process and lack of trust. The findings also suggest that improving insurance education should involve multiple stakeholders, and both formal and informal routes should be pursued.
Originality/value
The research fills the gap of knowledge in disaster risk financing in the context of developing countries, specifically in local governments and communities in Indonesia. The findings may be replicable for other developing countries with low adoption of ex ante financial instruments for dealing with the impacts of disaster.
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Jardar Lohne and Frode Drevland
The purpose of the study presented is to outline an understanding of the question of who benefits from crime in the AEC industry. The perspective chosen is conceptual in nature…
Abstract
Purpose
The purpose of the study presented is to outline an understanding of the question of who benefits from crime in the AEC industry. The perspective chosen is conceptual in nature, and therefore focusses professional roles rather than individuals and/or cases.
Design/Methodology/Approach
The methods chosen include literary studies and in-depth analysis of previous research carried out within the research project from which this publication stems. Being conceptual, it is, nevertheless, deeply grounded in practical, coordinated research.
Findings
The findings indicate that most actors would seem to profit from crime in the AEC industry. Decision-makers (owners, contractors and to a certain extent sub-contractors) seem the most likely to profit – structurally and/or individually – on such dubious activity. According to the analysis, controlling agencies – as institutions – tend to profit by rather than to suffer under such criminal activity. Blue collar workers (in particular legally employed workmen and FM-personnel) and society as a whole in general bear the burden of the costs inflicted.
Research Limitations/Implications
There is an urgent need for a reorientation of the activity of the controlling agencies, redirecting their focus of attention from simple working on controlling worksites to addressing in-depth organisational challenges and responsibilities.
Practical Implications
Several papers have been identified that discuss the downsides of criminal activity in the construction industry. This paper suggests how most actors – on individual level – may profit on criminal activity.
Originality/Value
Little seems to have been published on the subject of who is to actually gain and what there is to gain from crime in the AEC industry. This paper presents a contribution to this research gap.
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Christian Nnaemeka Egwim, Hafiz Alaka, Eren Demir, Habeeb Balogun and Saheed Ajayi
This study aims to develop a comprehensive conceptual framework that serves as a foundation for identifying most critical delay risk drivers for Building Information Modelling…
Abstract
Purpose
This study aims to develop a comprehensive conceptual framework that serves as a foundation for identifying most critical delay risk drivers for Building Information Modelling (BIM)-based construction projects.
Design/methodology/approach
A systematic review was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) to identify key delay risk drivers in BIM-based construction projects that have significant impact on the performance of delay risk predictive modelling techniques.
Findings
The results show that contractor related driver and external related driver are the most important delay driver categories to be considered when developing delay risk predictive models for BIM-based construction projects.
Originality/value
This study contributes to the body of knowledge by filling the gap in lack of a conceptual framework for selecting key delay risk drivers for BIM-based construction projects, which has hampered scientific progress toward development of extremely effective delay risk predictive models for BIM-based construction projects. Furthermore, this study's analyses further confirmed a positive effect of BIM on construction project delay.
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Dilanthi Amaratunga, Chamindi Ishara Malalgoda and Kaushal Keraminiyage
Construction industry and the built environment professions play an important role in contributing to society’s improved resilience. It is therefore important to improve their…
Abstract
Purpose
Construction industry and the built environment professions play an important role in contributing to society’s improved resilience. It is therefore important to improve their knowledgebase to strengthen their capacities. This paper aims to identify gaps in the knowledgebase of construction professionals that are undermining their ability to contribute to the development of a more disaster resilient society. The paper also provides a series of recommendations to key actors in the built environment on how to more effectively mainstream disaster resilience in the construction process.
Design/methodology/approach
The paper reports the findings of 87 stakeholder interviews with: national and local government organisations; the community; non-governmental organisations, international non-governmental organisation and other international agencies; academia and research organisations; and the private sector, which were supplemented by a comprehensive analysis of key policies related to disaster resilience and management. The findings were validated using focus group discussions that were conducted as part of six organised stakeholder workshops.
Findings
The primary and secondary data generated a long list of needs and skills. Finally, the identified needs and skills were combined “like-for-like” to produce broader knowledge gaps. Some of the key knowledge gaps identified are: governance, legal frameworks and compliance; business continuity management; disaster response; contracts and procurement; resilience technologies, engineering and infrastructure; knowledge management; social and cultural awareness; sustainability and resilience; ethics and human rights; innovative financing mechanisms; multi stakeholder approach, inclusion and empowerment; post disaster project management; and multi hazard risk assessment. The study also identifies a series of recommendations to key actors in the built environment on how to more effectively mainstream disaster resilience in the construction process. The recommendations are set out in five key themes: education, policy, practice, research and cross-cutting.
Research limitations/implications
This study is part of an EU funded research project that is seeking to develop innovative and timely professional education that will update the knowledge and skills of construction professionals in the industry and enable them to contribute more effectively to disaster resilience building efforts.
Originality/value
The paper provides an extensive analysis of the gaps in the knowledgebase of construction professionals that are undermining their ability to contribute to the development of a more disaster resilient society. Accordingly, the paper recommends major changes in construction education, research, policy and practice with respect to mainstreaming disaster resilience within the construction process.
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AbdulLateef Olanrewaju, Jack Son Khor and Christopher Nigel Preece
Statistics show that the construction sector has the second-highest number of accident cases in Malaysia. A total of 100, 000 construction workers suffer from work-related bad…
Abstract
Purpose
Statistics show that the construction sector has the second-highest number of accident cases in Malaysia. A total of 100, 000 construction workers suffer from work-related bad health each year. Scaffolding accidents are the second cause of accidents on construction sites. Therefore, this present research provided answers to the following questions: (1) what are the causes of scaffolding accidents and (2) what are the possible measures to reduce scaffolding accidents?
Design/methodology/approach
The research developed a questionnaire instrument that included 24 causes of scaffolding accidents and 21 remedial actions. The research was based on a cross-sectional survey questionnaire administered to 129 members of construction organizations.
Findings
Data revealed that scaffolding-related cases caused a total of 70% of the deaths/injuries on sites. Furthermore, scaffolding accidents were mainly caused by a lack of guard rails on scaffoldings, poor inspections, improper assembly, a poor safety culture, poor attitudes towards safety, poor footing of scaffoldings and unsecured planking. To reduce scaffolding accidents, there must be a lifeline on scaffolding, proper guardrails and proper assembling of scaffoldings, and preventing access to incomplete or defective scaffoldings. The 24 causes are structured into six factors through factor analysis and the 21 remedial actions into six factors.
Originality/value
This research serves as the first attempt to conduct broad research on the causes and remedial actions concerning scaffolding accidents on construction sites in Malaysia. Theoretically, the research has provided fresh insights into the impact of scaffolding accidents.
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Ornella Tanga Tambwe, Clinton Ohis Aigbavboa and Opeoluwa Akinradewo
Data represents a critical resource that enables construction companies’ success; thus, its management is very important. The purpose of this study is to assess the benefits of…
Abstract
Purpose
Data represents a critical resource that enables construction companies’ success; thus, its management is very important. The purpose of this study is to assess the benefits of construction data risks management (DRM) in the construction industry (CI).
Design/methodology/approach
This study adopted a quantitative method and collected data from various South African construction professionals with the aid of an e-questionnaire. These professionals involve electrical engineers, quantity surveyors, architects and mechanical, as well as civil engineers involved under a firm, or organisation within the province of Gauteng, South Africa. Standard deviation, mean item score, non-parametric Kruskal–Wallis H test and exploratory factor analysis were used to analyse the retrieved data.
Findings
The findings revealed that DRM enhances project and company data availability, promotes confidentiality and enhances integrity, which are the primary benefits of DRM that enable the success of project delivery.
Research limitations/implications
The research was carried out only in the province of Gauteng due to COVID-19 travel limitations.
Practical implications
The construction companies will have their data permanently in their possession and no interruption will be seen due to data unavailability, which, in turn, will allow long-term and overall pleasant project outcomes.
Originality/value
This study seeks to address the benefits of DRM in the CI to give additional knowledge on risk management within the built environment to promote success in every project.
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