Purpose This paper aims to explore the opportunities of integrating internet of things (IoT) with building information modelling (BIM) to support the digital transformation of facilities management (FM). In this regard, a conceptual framework is proposed to implement IoT-BIM-based smart FM in buildings. Design/methodology/approach A semi-systematic literature review was conducted to examine the opportunities of integrating IoT-BIM-based smart FM. Findings BIM models are seldom used during the operations stage, and the comprehensive digital information developed during the design and construction stage is not efficiently used throughout the building’s life cycle. Therefore, this paper suggests that IoT-BIM can be effectively integrated into six FM functions, namely, energy management, operations and maintenance management, space management, FM project management, emergency management and quality management. IoT-BIM provides a beneficial platform for the digital transformation in FM, optimising the effectiveness and efficiency of buildings. Originality/value As a recent approach, the integration of BIM with IoT has created a new direction for moving from traditional FM to digitalise smart FM. However, the adaptation of IoT-BIM concept, particularly for FM, is yet to be explored. Hence, this paper contributes to the IoT-BIM research in the FM domain by highlighting six IoT-BIM-based smart FM for digital transformation in FM.

Purpose The study aims to provide suggestions for project-based firms (PBFs) to create value through the development of social capital, collaborative environment and organisational learning (exploratory & exploitative learning). In this regard, a conceptual model is proposed that examines the interrelations between social capital, collaborative environment and exploratory & exploitative learning in the context of PBFs. Design/methodology/approach A semi-systematic literature review focussed on interrelations between social capital, exploratory & exploitative learning and collaborative environment was undertaken. Top ranked journals and highly relevant journal articles in the management domain were considered for the review. To analyse literature, the content analysis technique incorporating NVIVO 12 software was adopted. Findings Conceptual model suggests that social capital positively affects exploratory & exploitative learning through collaborative environment in PBFs. Three dimensions of social capital (network ties, trust and shared goals) create collaborative environment and collaborative environment enhances organisational learning in PBFs across different levels. Ultimately, social capital, collaborative environment and exploratory & exploitative learning contribute to value creation in PBFs. Originality/value Although the relationship between social capital and exploratory & exploitative learning has been researched previously, findings remain inconsistent. This study provides an alternative perspective to discuss this relationship with the proposed mediating construct: collaborative environment. Considering the context of PBFs, a conceptual model was developed to explain the interrelations between social capital, collaborative environment and learning. This study especially discusses collaborative environment as a value creation factor.

PurposeThis paper aims to explore UAE's transition towards circular economy (CE) through construction and demolition waste (CDW) management in the pre-construction stage. The extent of circularity is assessed by five key aspects of CE, such as policies and strategic frameworks, design for waste prevention, design for disassembly or deconstruction, use of prefabricated elements and CDW management plans.Design/methodology/approachMultiple case studies were conducted in the context of the Dubai construction industry (UAE). Three significant and unique construction projects were selected as the cases. Semi-structured interviews were carried out to collect data, and the thematic analysis technique and NVIVO 12 software were used for data analysis.FindingsFindings reveal several positive initiatives towards CE in the UAE context; yet it is identified that the transition is still at the initial stage. Selected case studies, the best-case scenarios of UAE (i.e. influential cases), demonstrated adequate measures in relation to four key CE aspects out of five. For instance, (a) policies and strategic frameworks such as lean standards, green building standards and standards developed by the local authorities, (b) design for waste prevention (e.g. adherence to the 3R principle, and construction planning with BIM), (c) use of prefabricated elements and application of innovative construction technologies (e.g. 3DPC, DfMA) and (d) CDW management planning such as 3R principle were evident. However, the selected cases hardly showcase designing for disassembly or deconstruction.Research limitations/implicationsThe existing CDW practices are mostly conventional, as most constructions in UAE are procured through conventional building materials and methods. Therefore, there is a necessity of encouraging CE principles in CDW management. Even though the transition towards CE was evident in four key CE aspects out of five, the UAE construction industry has yet to adopt more effective CE-based CDW management practices to accelerate the circularity. Hence, it is necessary to enforce standard waste management guidelines, including the 3R principle, to standardise CDW management in UAE and encourage construction practitioners to adhere to CE principles.Originality/valueThe findings of this study provide valuable insights for decision-making processes around CDW management towards a CE. This paper contributes to the literature by bridging the CE concept with CDW management in the pre-construction stage. The study provides insights for industry practitioners for planning CE in terms of policies and strategic frameworks, CDW management planning, construction planning and application of innovative construction technologies.