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Article
Publication date: 19 June 2019

Ziyu Jin, John Gambatese, Ding Liu and Vineeth Dharmapalan

The prevention through design (PtD) concept has been widely recognized as one of the most effective approaches to eliminate or reduce construction site hazards. It encourages…

2304

Abstract

Purpose

The prevention through design (PtD) concept has been widely recognized as one of the most effective approaches to eliminate or reduce construction site hazards. It encourages engineers and architects to consider occupational safety and health during the planning and design phases. Nevertheless, the implementation of PtD is often inhibited because designers lack adequate knowledge about construction safety and the construction process, and limited design-for-safety tools and procedures are available for designers to use. The purpose of this paper is to provide designers a tool for assessing construction risks during early phases of multistory building projects at an activity level and on a daily basis in a 4D environment. By using the tool, proactive measures could be taken in the design and planning phase to reduce site hazards.

Design/methodology/approach

The proposed method consists of four steps including risk quantification at a design element level, 4D model integration with risk values, risk assessment, and design alternative selection and model acceptance. A case study was carried out to test and verify the proposed method.

Findings

The proposed tool has the capability to assess the safety risk for an entire multistory project and visualize safety risk in a particular time period, work space and task prior to construction. It benefits designers in conducting risk assessments and selecting design alternatives concerning safety. Contractors could also utilize the visualization and simulation results of the 4D model for site safety planning so that a range of risk mitigation strategies could be implemented during construction.

Originality/value

The study provides an innovative PtD tool targeting designers as primary end-users. The proposed tool helps designers assess construction risks and has potential to incorporate the top levels of the hierarchy of risk controls.

Details

Engineering, Construction and Architectural Management, vol. 26 no. 11
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 19 September 2019

Chukwuma Nnaji, John Gambatese, Ali Karakhan and Chinweike Eseonu

Existing literature suggests that construction worker safety could be optimized using emerging technologies. However, the application of safety technologies in the construction…

1381

Abstract

Purpose

Existing literature suggests that construction worker safety could be optimized using emerging technologies. However, the application of safety technologies in the construction industry is limited. One reason for the constrained adoption of safety technologies is the lack of empirical information for mitigating the risk of a failed adoption. The purpose of this paper is to fill the research gap through identifying key factors that predict successful adoption of safety technologies.

Design/methodology/approach

In total, 26 key technology adoption predictors were identified and classified using a combination of literature review and an expert panel. The level of influence for each identified safety technology adoption predictor was assessed and ranked using the Relative Importance Index. Analysis of variance was performed as well to assess the potential difference in perceived level of importance for the predictors when the study participants were clustered according to work experience and company size.

Findings

Statistical analysis indicates that 12 out of the 26 predictors identified are highly influential regarding technology adoption decision-making in construction. Technology reliability, effectiveness and durability were ranked as the most influential predictors. The participants who work for small companies and who had less than ten years of experience rated individual- and technology-related predictors significantly lower than the experienced participants working for medium and large companies.

Practical implications

The present study provides construction researchers and practitioners with valuable information regarding safety technology predictors and their magnitude, both of which are essential elements of a successful safety technology adoption process. Improved technology adoption can enhance workplace safety and minimize worker injuries, providing substantial benefits to the construction industry.

Originality/value

This study contributes to technology adoption knowledge by identifying and quantifying the influential predictors of safety technologies in relation to different organizational contexts. The study informs the need to develop an integrated conceptual model for safety technology adoption.

Details

Engineering, Construction and Architectural Management, vol. 26 no. 11
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 14 October 2021

Kishor Bhagwat and Venkata Santosh Kumar Delhi

Construction safety management (CSM) has been intensively researched in the last four decades but hitherto mostly aimed at understanding root causes of accidents, recommending…

783

Abstract

Purpose

Construction safety management (CSM) has been intensively researched in the last four decades but hitherto mostly aimed at understanding root causes of accidents, recommending preventive measures and evaluating their implications. However, a systematic effort to present a comprehensive picture of construction safety research is hardly witnessed. Therefore, the study aims to investigate construction safety research contributors, ontologies, themes, evolution, emerging trends and future directions using quantitative and qualitative content analysis.

Design/methodology/approach

A total of 877 journal articles were extracted using preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines and Scopus literature database and were analyzed using VOSviewer and Nvivo tools to present a comprehensive picture of the CSM body of knowledge.

Findings

The study observed rapid growth in construction safety research with contributions from various countries, organizations and researchers. This study identified 3 research levels, 8 project phases, 10 project types, 6 research instruments and 19 research data sources along with their usage in the research domain. Further, the study identified 13 emerging research themes, 4 emerging research trends and an observed paradigm shift from reactive to proactive CSM approach.

Research limitations/implications

The comprehensive study on the emerging themes and findings on proactive CSM has strategic implications to practice to incorporate safety. The identified future directions can assist researchers in bridging the existing gaps and strengthening emerging research trends.

Originality/value

The study presents a comprehensive picture of the CSM body of knowledge using the content analysis approach that was absent in past literature and opened future research avenues.

Details

Built Environment Project and Asset Management, vol. 12 no. 2
Type: Research Article
ISSN: 2044-124X

Keywords

Abstract

Details

A Neoliberal Framework for Urban Housing Development in the Global South
Type: Book
ISBN: 978-1-83797-034-6

Article
Publication date: 14 July 2020

Che Khairil Izam Che Ibrahim, Sheila Belayutham, Patrick Manu and Abdul-Majeed Mahamadu

Designers have a key role to play in the Prevention through Design (PtD) practices in construction projects. Nonetheless, previous studies indicated that the issue of competencies…

Abstract

Purpose

Designers have a key role to play in the Prevention through Design (PtD) practices in construction projects. Nonetheless, previous studies indicated that the issue of competencies to perform and sustain such practices over time is of a significant concern. This study aims to explore the key attributes of designers' competencies for PtD practices in construction.

Design/methodology/approach

By using the Scopus database, a total of 86 papers related to PtD in construction published in peer-reviewed journals were reviewed and analysed using the well-established systematic literature review (SLR) methodology.

Findings

The review indicates that in order to be competent in PtD implementation, designers need to be equipped with tacit and explicit knowledge, technical and soft skills and experience related to PtD. Furthermore, the review identifies attributes of these competencies. Additionally, a framework that links key PtD elements/principles with the PtD competencies is presented.

Practical implications

The findings would enable contribution to the industry by providing the necessary references for design organisations to improve their designers' PtD competencies and hence, be able to meet their responsibility under relevant occupational safety and health (OSH) legislative framework.

Originality/value

This study extends the PtD literature in the construction context by providing deeper insights into the conceptualisation of relationship between competent designers and PtD elements. The novelty also lies in the consolidation of PtD competency attributes for designers in construction that could act as a reference for any future developments related to PtD competency assessment for designers.

Details

Engineering, Construction and Architectural Management, vol. 28 no. 4
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 16 May 2022

Senem Seyis and Alperen Mert Sönmez

The purpose of this study is to identify, classify and prioritize the benefits, challenges and risks for the integrated use of building information modeling (BIM), radio frequency…

Abstract

Purpose

The purpose of this study is to identify, classify and prioritize the benefits, challenges and risks for the integrated use of building information modeling (BIM), radio frequency identification (RFID) and wireless sensor network (WSN) in the architecture, engineering, construction and operation (AECO) industry.

Design/methodology/approach

This study relies on the mixed method approach which consists of systematic literature review, semistructured interviews and Delphi technique. A systematic literature review was performed and face-to-face semistructured interviews with seven subject matter experts (SMEs) were conducted for identification and classification purposes. Delphi method was applied in two structured rounds with eleven SMEs for prioritization purpose. These three research techniques were chosen to reach the most accurate data by combining different perspectives on the subject matter. Data gathered by these three methods was triangulated to increase the validity and reliability of this research.

Findings

Thirteen benefits, ten challenges and four risks for the integrated use of BIM, RFID and WSN were identified. The results could aid the practitioners and researchers comprehend the pros and cons of this integration by representing SMEs’ valuable insights and perspectives about the current and future status, trends, limitations and requirements of the AECO industry. The identified risks and challenges show the requirements for future studies while the benefits demonstrate the capabilities and the potential contributions of this hybrid integration to the AECO industry.

Originality/value

The integration of BIM, RFID and WSN is still not commonly implemented in the AECO industry. Some studies focused on this topic; however, none of them reveals the benefits, risks and challenges for integrating BIM, RFID and WSN in a holistic manner. This research makes a significant contribution to the AECO literature and industry by uncovering the benefits, challenges and risks for the integrated use of BIM, RFID and WSN that could increase industry applications.

Details

Construction Innovation , vol. 23 no. 4
Type: Research Article
ISSN: 1471-4175

Keywords

Article
Publication date: 18 January 2021

Ebenezer Adaku, Nii A. Ankrah and Issaka E. Ndekugri

The prevention through design (PtD) initiative places a duty on designers to originate designs that are inherently safe for construction, maintenance, occupation and demolition…

Abstract

Purpose

The prevention through design (PtD) initiative places a duty on designers to originate designs that are inherently safe for construction, maintenance, occupation and demolition. In the UK, legislation has been introduced creating a new statutory role called the principal designer (PD) to ensure that PtD occurs during the design process. To realize this objective, PDs under the regulations must have appropriate skills, knowledge and experience (SKE) of occupational safety and health risks as they relate to construction products. However, there is a paucity of knowledge, in the extant literature and in practice, regarding what specifically constitutes PDs’ SKE of PtD and how to measure the same.

Design/methodology/approach

The study undertook a systematic review of meanings of SKE and carried out content analyses to provide robust conceptualizations of the constructs SKE. This underpinned the development of nomological networks to operationalize the constructs SKE in respect of PDs’ ability to ensure PtD.

Findings

PDs’ SKE of PtD are presented as multidimensional constructs that can be operationalized at different levels of specificity in three theoretical models.

Practical implications

The models indicated in this study can assist project clients to clarify the PtD SKE of prospective PDs in the procurement process. Correspondingly, PDs can look to these frameworks to identify their SKE gaps and take steps to address them.

Originality/value

This study contributes to the PtD literature by providing theoretical frameworks to clarify the PtD SKE of PDs. The study provides a basis for future research to empirically test the attributes of these as they relate to PDs’ competence to ensure PtD.

Details

Journal of Engineering, Design and Technology , vol. 20 no. 3
Type: Research Article
ISSN: 1726-0531

Keywords

Article
Publication date: 27 July 2021

Clement Boakye Danquah, Alex Acheampong and Theophilus Adjei-Kumi

In the Ghanaian construction industry (GCI), the option for stakeholders to adopt formwork design as a building construction requirement is uncommon place. This is due to the low…

Abstract

Purpose

In the Ghanaian construction industry (GCI), the option for stakeholders to adopt formwork design as a building construction requirement is uncommon place. This is due to the low level of awareness and practice of formwork design. As a result of this, there have been formwork accidents, cost and time overruns in construction. This paper aims to solicit the view of stakeholders on the awareness of formwork design practices in the GCI.

Design/methodology/approach

This paper adopted the interpretivism research philosophy and inductive reasoning. Through a semi-structured interview guide, data was collected. The data (interview) recorded was transcribed using the Amberscript web application. This study used thematic analysis in analyzing the data collected using Nvivo 10 software.

Findings

The data collected from the 22 professionals indicated that the respondents were unaware of the concept of formwork design and its practice, neither could they speak to the existence of any specific regulation nor code of practice. However, the respondents established that there was a need to design formwork and stated some benefits of it.

Originality/value

From the literature, little research has been done on formwork design and its context in the GCI is yet to be explored. This research attempts to fill this gap. The findings indicate that to practice formwork design, there must be education and training of human resources for formwork design, there must be a code of practice to guide the design process and legal backing through policies and regulations to mandate the design.

Details

Journal of Engineering, Design and Technology , vol. 20 no. 4
Type: Research Article
ISSN: 1726-0531

Keywords

Article
Publication date: 15 January 2021

Nicholas A. Clegorne, Denise R. Simmons and Cassandra McCall

The national society of professional engineers has said, “engineering has a direct and vital impact on the quality of life for all people.” The demand for career-ready engineering…

Abstract

The national society of professional engineers has said, “engineering has a direct and vital impact on the quality of life for all people.” The demand for career-ready engineering professionals has been a consistent, high priority area for the U.S. workforce for the last several decades. Specifically, this call expresses a desire for engineers that are deeply prepared in their technical areas, but also broadly capable as participatory leaders and team members. Thus, leadership-coupled professional competencies that enhance teamwork and problem solving are in high demand from the engineering industry. However, contemporary research suggests that postsecondary engineering programs do not adequately prepare graduates in these areas. This Delphi study identified the consensus perspective of an industry panel regarding the most valuable competencies within the organizational culture of engineering firms. After three iterative rounds, 14 leadership-coupled competencies were identified.

Details

Journal of Leadership Education, vol. 20 no. 1
Type: Research Article
ISSN: 1552-9045

Article
Publication date: 2 September 2014

Anil Sawhney, Raghav Agnihotri and Virendra Kumar Paul

Today, construction sector of most emerging economies, including India, is witnessing sharp growth prospects on the one hand and pressure to effectively and efficiently contribute…

2239

Abstract

Purpose

Today, construction sector of most emerging economies, including India, is witnessing sharp growth prospects on the one hand and pressure to effectively and efficiently contribute to the national development on the other. The Indian construction industry is one of the major stimulants of the economic and social growth of the nation. However, the sector is confronted by numerous issues, thereby reducing its efficacy and unhindered growth prospects. The purpose of this paper is to extract various industry impediments and suggest a prioritized listing of challenges faced by the industry using the Grand Challenges Approach (GCA).

Design/methodology/approach

Motivated by the GCA this study uses the Delphi process for consensus building in the expert panel, comprising of 39 professionals from across various industry stakeholders. A qualitative round was first used to acquire views on the challenges. Consequently two quantitative Delphi rounds were conducted to extract Top-10 Challenges for the industry based on two aspects – priority and impact. A wider industry survey was also carried out, which served as an unscientific validation of the Delphi Study.

Findings

Grand Challenges facing the Indian construction sector were identified. Addressing these challenges at the national level has the potential of transforming the industry to highly efficient, quality cantered and bullish industry capable of delivering successfully.

Originality/value

The GCA, used extensively by the health sector internationally, is used for the Indian construction industry in a novel way to set an agenda for enhancing its operational efficiency.

Details

Built Environment Project and Asset Management, vol. 4 no. 4
Type: Research Article
ISSN: 2044-124X

Keywords

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