Ruwini Edirisinghe

Dr. Ruwini Edirisinghe

orcid

Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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20 November 2017 in Engineering, Construction and Architectural Management
Verified
Journal Article
Closed access
RERuwini Edirisinghe
Ruwini Edirisinghe
Kerry Anne LondonKerry Anne London
Kerry Anne London
PKPushpitha Kalutara
Pushpitha Kalutara
Guillermo Aranda-MenaGuillermo Aranda-Mena
Guillermo Aranda-Mena
Purpose: Building information modelling (BIM) is increasingly being adopted during construction projects. Design and construction practices are adjusting to the new system. BIM is intended to support the entire project life-cycle: the design and construction phases, and also facility management (FM). However, BIM-enabled FM remains in its infancy and has not yet reached its full potential. The purpose of this paper is to identify major aspects of BIM in order to derive a fully BIM-enabled FM process.Design/methodology/approach: In total, 207 papers were classified into main and subordinate research areas for quantitative analysis. These findings were then used to conceptualise a BIM-enabled FM framework grounded by innovation diffusion theory for adoption, and for determining the path of future research.Findings: Through an extensive literature review, the paper summarises many benefits and challenges. Major aspects of BIM are identified in order to describe a BIM-enabled FM implementation process grounded by innovation diffusion theory. The major research areas of the proposed framework include: planning and guidelines; value realisation; internal leadership and knowledge; procurement; FM; specific application areas; data capture techniques; data integration; knowledge management; and legal and policy impact. Each element is detailed and is supported by literature. Finally, gaps are highlighted for investigation in future research.Originality/value: This paper systematically classifies and evaluates the existing research, thus contributing to the achievement of the ultimate vision of BIM-enabled FM. The proposed framework informs facility managers, and the BIM-enabled FM implementation process. Further, the holistic survey identifies gaps in the body of knowledge, revealing avenues for future research.

2 June 2016 in Construction Management and Economics
Verified
Journal Article
Closed access
RERuwini Edirisinghe
Ruwini Edirisinghe
HLHelen Lingard
Helen Lingard
Legislation requires employers to provide health and safety (H&S) training to workers and communicate safety rules, policies and procedures to them in a way they understand. As the construction industry has an increasingly multicultural and multilingual workforce, conventional written and verbal safety communication is of limited effectiveness. CodeSafe Solutions, has developed an innovative method of communicating H&S information to field-based workers using digital media. The potential of the system was explored and two organizations in the Australian construction industry were used. Qualitative data from in-depth interviews of safety managers and workers involved in system implementation and quantitative data such as incident reports and video usage were analysed. Managers perceived the CodeSafe system to be beneficial and well received by workers. In one organization, the introduction of the CodeSafe system coincided with a reduction in injury rates. However, causal inferences about the impact of the system cannot be made. Workers involved in making the films believed films would be an effective communication tool. However, barriers to implementation of the technology include workers’ reluctance to use personal smart phones, limited internet connectivity, and organizational and national regulations on mobile phone use on construction sites.

30 November 2021 in Sustainability
Verified
Journal Article
Open access
PDF file
RERuwini Edirisinghe
Ruwini Edirisinghe
Zelinna PabloZelinna Pablo
Zelinna Pablo
CAChinemelu Anumba
Chinemelu Anumba
STSaratu Tereno
Saratu Tereno
Building information modelling (BIM) has considerable potential for addressing sustainability issues in construction, but its benefits can be constrained by the failure to adopt BIM across the full project life cycle. Systematic whole-of-life BIM adoption can be supported by maturity models, but most models are limited by a lack of theoretical grounding, socio-technical dichotomies and the failure to adequately consider the full asset life cycle, often by overlooking the operations phase. This study aims to (1) develop a BIM maturity model that addresses these limitations by (2) using an in-depth analysis of an early adopter case study, thus addressing the lack of empirical research in BIM adoption experiences. A single interpretive research study was conducted to qualitatively analyse a US-based university. The data were gathered through interviews, field visits and document analysis. Actor–network theory (ANT) concepts scaffolded the analytical approach. The findings show that a complex BIM socio-technical network emerged, developed and converged during the project management stage but struggled to achieve durability as an ongoing solution to facilities management. By analysing the elements of success and failure across each stage, the researchers distilled five key lessons to achieve whole-of-life BIM maturity and proposed a life cycle BIM maturity model (LCBMM) supported by a practice guide.

18 May 2023 in Smart and Sustainable Built Environment
Verified
Journal Article
Closed access
AGAli Ghanem
Ali Ghanem
RERuwini Edirisinghe
Ruwini Edirisinghe
Purpose: This paper takes a prudent approach to assessing the quality of greenspace in low- and high socio-economic status (SES) settings. Socio-economic data from deprivation indexes were used to systematically define low- and high-SES suburbs. A Geographical Information System (GIS) observation of greenspaces was used to score spaces according to a scoring criterion contingent on six quality facets. Statistics were then synthesised, producing a Cohen effect score highlighting disparities in each criterion between the two SES groups.Design/methodology/approach: As the phenomena of locational prejudice and meritocratic inequality continue to garner global attention, this paper extrapolates this to a world-renown metropolis, Melbourne. This paper endeavours to provide invaluable insights into the environmental injustice paradigm within greenspace and its respective quality.Findings: Conclusive results affirmed a concerning disparity in the quality of greenspace between Melbourne's low- and high-SES settings. Cohen's effect size found that on average, there was a “medium” distinction between the spaces, whilst an individual focus on the quality facets concluded diverse findings.Research limitations/implications: The core of study adopted a meticulous virtual assessment to critique the quality of selected greenspaces opposed to an in-person-real world assessment which could garner more nuanced findings.Originality/value: Existing literature on Melbourne has prioritised distribution, proximity and accessibility domains when assessing inequitable greenspace and, consequently, has catalysed a research gap in greenspace quality. This is also one of the first papers to provide insight into the “Plan Melbourne” policy regarding urban regeneration and ameliorating public open spaces.

1 December 2014 in Australian Journal of Environmental Education
Verified
Journal Article
Closed access
PDF file
RERuwini Edirisinghe
Ruwini Edirisinghe
KFKym Fraser
Kym Fraser
This study sought to distil recommendations and curriculum design principles that could underpin the re-imagination of the RMIT University coursework Masters of Sustainable Practice (MSP). The aim of the study was to redesign the program to better meet the expectations of contemporary working professionals. Four data sources were used to develop 12 program recommendations: postgraduate sustainability education literature, postgraduate coursework literature, publicly available information for contemporary coursework Masters sustainability programs both in Australia and overseas, and interview data from current and graduate students from the RMIT University Masters of Sustainable Practice. The study proposes a novel curriculum (re)design model comprised of six curriculum design principles that the authors argue are essential for the development of curricula for contemporary working professionals. Sustainable practice coursework Masters programs need to: offer choice, flexibility and authentic work-based assessment opportunities; provide significant guidance to achieve individual aspirations and to customise the program for each student; recognise learning through current workplace roles and through continuing professional development opportunities; use integrative assessments to achieve the Australian Qualification Framework knowledge and skills application requirements; incorporate short credit-bearing courses, in particular for the development of employability skills; and support students to transition to professional practice.

30 December 2024 in Engineering, Construction and Architectural Management
Verified
Journal Article
Closed access
RERuwini Edirisinghe
Ruwini Edirisinghe
LGLahiru Gunathilake
Lahiru Gunathilake
Purpose: Alarming statistics underscore the pressing need for effective heat stress management strategies for the construction industry. Validated, holistic systems are lacking. This paper presents the usability of a technological solution that generates early warnings to proactively manage heat stress conditions. Design/methodology/approach: Theoretical frameworks guiding technology design, development and validation proposed in this paper are based on the principles of technology readiness levels (TRL). The system encompasses two types of heat stress indicators: environmental and workers’ temperature data. Portable weather stations generate a hierarchy of environmental measurements at multiple levels at various work zones. Internet of Things (IoT) enabled smart vests monitor construction workers’ body temperature in real-time. A web-based system and a smartphone app enable data visualization. The system was deployed on residential construction sites, and usability was evaluated using the strong theoretical frameworks of the technology acceptance model (TAM) and System Usability Scale (SUS). Perceptions of both construction workers and management personnel were captured. Findings: The usability test provided valuable insights into the effectiveness and practicality of the system. Both construction workers and management provided positive feedback, indicating that the system was user-friendly and enhanced their awareness of thermal conditions on site. The integration of individual temperature monitoring with environmental data has proven to be beneficial for managing heat stress. Originality/value: This study contributes by providing a validated innovative system that monitors thermal conditions on construction sites using smart personal protective equipment (PPE) and IoT technology. The proposed system, tailored to the construction industry, enables the combining of personal and environmental data to comprehensively and effectively understand thermal conditions. This approach has the potential to reduce heat-related incidents and improve overall worker safety and productivity.