A Hermeneutic Phenomenological Study into the impact of BIM on the Social Dynamics of the AEC professional in the workplace.

A review of the literature published surrounding new digital design and construction technologies and associated processes described within the Architecture, Engineering, and Construction (AEC) community as Building Information Modelling (BIM) or Virtual Design and Construction (VDC) reveals a gap in the theoretical understanding of the impact these technologies are having on professionals who work in this industry. The central aim of this research is to discover if there has been a shift in social dynamics as a result of the adoption of BIM in the workplace and, if there has been, to discuss the meaning of this for the industry and the community who educate these professionals. This study is important as it seeks to develop an understanding of the impact of BIM from the perspective of those AEC professionals affected. The study of human beings is referred to as Anthropology. It is a social science and is characterised as the study of human societies, cultures, and development often affected by social or technical intervention. BIM is an example of a technological intervention that has been introduced into the complex design and construction industry. This multidisciplinary industry has relied on representation in the form of paper-based communication documents for 500 years. However, with the introduction of new technologies, the AEC industry is experiencing a digital transformation, characterised by a move from representation to simulation. The author has conducted a study examining the lived experience of AEC professionals who have come into contact with the subject phenomenon in their workplace. The workplace is the locus for this research. It is defined as the place where the AEC professionals conduct their day to day business. The subjects of this research study are a purposeful selection of industry professionals who have experienced the phenomenon and have told the Author their stories. These lived experiences have been analysed and interpreted using a suitable methodology to address the research question; in this case, Hermeneutic Phenomenology. The data analysis has identified four themes: Identity, Empowerment, Disarrangement and Collaborative Practice. The emergence of these themes and the discussion around them will add new knowledge into the subject area. The study concludes by discussing the implications of this research for the design and construction industry and educational institutions

Using BIM Technologies to Calculate and Visualise the Global Warming Potential of Building Materials

The built environment has a significant potential to reduce carbon emissions and raw material consumption. Digitisation processes such as Building Information Modelling (BIM) and Life Cycle Assessment (LCA) can offer solutions to improve sustainability throughout the building’s life cycle for the decarbonisation of the industry. In Ireland, the Royal Institute of Architects Ireland (RIAI) launched the 2030 Climate Challenge in response to the climate emergency. This sets out a list of targets to meet before 2030 for carbon emissions within the built environment. This research aims to investigate if the application of BIM tools can be leveraged to automate Global Warming Potential (GWP) to support design decision-making in meeting the RIAI 2030 Climate Challenge. This research focuses on the development of a validated database for building materials using the growing register of Environmental Product Data certificates (EPD) necessary for the correct calculation of GWP of building materials. This study has developed a series of workflows that can be used to automate and monitor Global Warming Potential (GWP) to assist professionals in meeting the RIAI 2025/2030 embodied carbon targets. The results demonstrated a proof of concept for automating GWP calculation via the digital building model database and, in doing so, giving the design team visual feedback, empowering them in their design decision-making

A BIM+Blockchain approach to ensure Transparency in the Strategic Housing Development Planning System

The introduction of the fast-tracking housing regulations in Ireland has modified the dynamics in which democratic participation is deployed in planning decisions. The resulting planning process has favoured inequality phenomena and has strengthened the position of construction lobbies in large-scale developments. This paper enforces citizen engagement in the Strategic Housing Development (SHD) framework using Building Information Modelling (BIM) and blockchain technologies to build digital trust. Digital tools have enormous potential to deliver more transparent planning by establishing proven accountability for building permissions and promoting trusted interactions between citizens and local administrations. This study first describes all the reasoning underpinning the de-democratisation process of Irish planning after introducing SHD regulations. Based on the previous findings, a theory-driven, inductive case study is proposed. The case study offers an integrated framework that combines the improved visualisation properties of BIM with the immutability characters of blockchain. Results indicate that such a methodology successfully addresses the problem of trust and transparency and brings additional intrinsic benefits due to the use of digital solutions in planning

A Proposal to Harmonize BIM and IoT Data Silos using Blockchain Application

The integration of Building Information Modelling (BIM) and Internet of Things (IoT) provide significant end-to-end benefits for the architecture, engineering, construction, and operations (AECO) industry. Example applications include on-site assembly services, data localization for built environment, occupancy performance measures and many other analyses that can be used to improve the built environment. However, silos in the BIM and IoT data exchange have impacted the digital process adoption in AECO industry, which aims to change the dynamics and behaviors of the current working process. Penzes, (2018) in his report, acknowledges the AECO industry as one of the most fragmented sectors with a scattered and complex supply chain. Kelly & Dowd, (2015) reported that the prevalence of waste in AECO industry is due to old management practice and business culture, while Charlès, (2014) suggested this is a symptom of ineffective practices caused by the lack of data integration and disconnected documents between the industry players. Insufficient data for process simulation have resulted in poor productivity, high risk, and low profitability. This study sets out to critically analyse the Blockchain technology’s potential to connect, integrate and advance AECO industry information exchanges and digital processes by using BIM and IoT integration use case as a methodology to identify, clarify and organize the proposed system requirements. This paper presents a comprehensive literature review to uncover the current state of BIM and IoT data silos. Moreover, an online survey assessment and a simulated test were conducted to critically evaluate, investigate, and examine the opportunities and solutions in harmonizing BIM and IoT data silos by using the Blockchain application