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British construction industry KPI data collected over recent years shows a trend in projects exceeding their time schedules. In 2013, the UK Government set a target for projects timeframes to reduce by 50 per cent. Proposed interventions included more rapid project delivery processes, and consistent improvements to construction delivery predictions, deployed within the framework of 4D Building Information Modelling (BIM). The purpose of this paper is to use Rogers’ Innovation Diffusion theory as a basis to investigate how this adoption has taken place.

In total, 97 construction planning practitioners were surveyed to measure 4D BIM innovation take-up over time. Classic innovation diffusion research methods were adopted.

Results indicated an increasing rate of 4D BIM adoption and reveal a time lag between awareness and first use that is characteristic of this type of innovation.

Use of a non-probability sampling strategy prevents the results being generalisable to the wider construction population. Future research directions and methods are suggested, including qualitative investigations into decision-making processes around 4D BIM, and case studies exploring the consequences of 4D BIM adoption.

Recommendations of how to facilitate the adoption of 4D BIM innovation are proposed, which identify the critical aspects of system compatibility and safe trialling of the innovation.

This paper reinforces 4D BIM as an innovation and records its actual UK industry adoption rate using an accepted diffusion research method. By focusing on UK industry-wide diffusion the work also stands apart from more typical research efforts that limit innovation diffusion exploration to individual organisations.

The adoption of building information modelling (BIM) in managing built heritage is an exciting prospect, but one that presents complexities additional to those of modern buildings. If challenges can be identified and overcome, the adoption of historic BIM (HBIM) could offer efficiencies in how heritage buildings are managed.

Using Durham Cathedral as a case study, we present the workflows applied to create an asset information model to improve the way this unique UNESCO World Heritage Site is managed, and in doing so, set out the challenges and complexities in achieving an HBIM solution.

This study identifies the need for a better understanding of the distinct needs and context for managing historic assets, and the need for heritage information requirements (HIR) that reflect this.

This study presents first-hand findings based on a unique application of BIM at Durham Cathedral, a UNESCO World Heritage Site. The study provides a better understanding of the challenges and drivers of HBIM adoption across the heritage sector and underlines the need for information requirements that are unique to historical buildings/assets to deliver a coherent and relevant HBIM approach.

The purpose of this paper is to facilitate the process of monitoring construction projects. Classic practice for construction progress tracking relies on paper reports, which entails a serious amount of manual data collection as well as the effort of imagining the actual progress from the paperwork.

This paper presents a new methodology for monitoring construction progress using smartphones. This is done by proposing a new system consisting of a newly-developed application named “BIM-U” and a mobile augmented reality (AR) channel named “BIM-Phase”. “BIM-U” is an Android application that allows the end-user to update the progress of activities onsite. These data are used to update the project’s 4D model enhanced with different cost parameters such as earned value, actual cost and planned value. The “BIM-Phase” application is a mobile AR channel that is used during construction phase through implementing a 4D “as-planned” phased model integrated with an augmented video showing real or planned progress.

The results from the project are then analysed and assessed to anticipate the potential of these and similar techniques for tracking time and cost on construction projects.

The proposed system through “BIM-U” and “BIM Phase” exploits the potential of mobile applications and AR in construction through the use of handheld mobile devices to offer new possibilities for measuring and monitoring work progress using building information modelling.

Global competition and advances in technology have enhanced the growing trend of virtual teams in order to execute business strategies. Thus, understanding the competencies needed for virtual leadership effectiveness is essential and vital to organisational success. The purpose of this paper is to identify and analyse the required competencies for virtual team leadership and its effectiveness in an organisation.

The study adopted case study methodology to undertake an exploratory study of a manufacturing organisation. Using a questionnaire that was designed following a focussed literature review to identify the specific virtual leadership competencies, structured interviews were conducted face-to-face with 14 respondents from two major virtual team groups. The interviews were designed to elucidate the opinions and perceptions of virtual team members with respect to selected characteristics of their virtual team leaders (VTLs). The responses obtained were analysed using descriptive statistics and thematic analysis.

The study identified the competencies required for effective leadership in virtual teams in order to achieve the organisational project success. The performance of the two VTLs in the organisation was then assessed in the light of these identified competencies. The study also identified transformational leaders as important to be considered when selecting VTLs because they are known to achieve high-performing team. However, the study found that considering the virtual leadership competencies, the two VTLs were found to have not, on the whole, performed well because they are lacking in some of the leadership competencies required for effective leadership in a virtual team and this has led to their organisation not achieving the required success in virtual teams.

The study has implications for organisations’ virtual team project leaders. The identification of specific leadership competencies for virtual team leadership will enable organisations to be more informed when looking for effective leaders in their virtual teams in order to achieve high-performing virtual teams, which will lead to organisational growth and success. The study is expected to enhance the success rate of any typical organisation using virtual teams.

The study would be highly beneficial to both the potential and current stakeholder organisations considering virtual teams to execute business strategies. This study has also added to the body of knowledge by further exploring the leadership competencies needed for virtual teams.

In his 1943 paper “A Theory of Human Motivation”, Maslow suggested the “Hierarchy of Needs” as a classification system that described the stimuli for human behaviour. Presently, project behaviour research, which inspired this work, encourages undertaking research on behavioural aspects within and across organisational and project settings. Therefore, the purpose of this paper is to analyse project-based organisations’ (PBOs) seemingly reluctance in engaging in organisational learning from past project failures by drawing upon both institutional theory (since it focuses on how firms interact) and Maslow’s model within a project behaviour piece of research.

Interviews were held with purposively selected construction professionals from the UK construction industry, and data were analysed using thematic analysis.

Besides the need to learn from failures, PBOs’ main competing needs revolve around their “competitiveness”; “profitability and productivity”; “repeat business” and “reputation and partnering”. Mirroring these needs against Maslow’s hierarchy of needs, “competitiveness” and “profitability” are analogous to foundational “physiological” and “safety” needs. The need for “repeat business” and “reputation” is approximated with Maslow’s “affiliation” and “self-esteem” needs, and organisational learning is associated with “self-actualisation”. From an institutional theory perspective, such response to failure is influenced by the need to show legitimacy and conformity imposed by institutional factors.

Instead of taking a simplified approach to learning from failure such as the use of technological tools, PBOs and the sector at large should consider more robust approaches, by appreciating the influence of institutional factors and the external environment on their efforts to learn from failure.

Unlike past studies that present organisational learning within PBOs as a straightforward process, this study instead highlights the need of understanding various competing needs within a PBO and the external pressure.

Buildings are among the biggest contributors to environmental impacts. To achieve energy-saving and decarbonisation objectives while also improving living conditions, it is imperative to undertake large-scale renovations of existing buildings, which constitute the greater part of building stock and have relatively low energy efficiency. However, building renovation projects poses significant challenges owing to the absence of optimised tools and methods for planning and executing renovation works, coupled with the need for a high degree of interaction with occupants.

This paper describes the development of an automated process, based on building information modelling (BIM) and the principal component analysis method, for overcoming building renovation challenges. The process involves the assessment and simulation of renovation scenarios in terms of duration, cost, effort needed and disruptive potential. The proposed process was tested in three case studies; multi-residence apartment buildings comprising different construction components and systems, located in Greece, France and Denmark, on which six different renovation strategies were evaluated using sensitivity analysis.

The developed tool was successfully able to model and simulate the six renovation scenarios across the three demonstration sites. The ability to simulate various renovation scenarios for a given project can help to strategise renovation interventions based on selected key performance indicators as well as their correlation at two different levels: the building level and the renovated surface area level.

The objectives of this paper are twofold: firstly, to present an automated process, using BIM, for evaluating and comparing renovation scenarios in terms of duration, cost, workers needed and disruptive potential; next, to show the subsequent testing of the process and the analysis of its applicability and behaviour when applied on three live demonstration sites located in three different European countries (France, Greece and Denmark), involving six renovation scenarios.

Whole building life cycle assessment (WBLCA) is a key methodology to reduce the environmental impacts in the building sector. Research studies usually face challenges in presenting comprehensive LCA results due to the complexity of assessments at the building level. There is a dearth of methods for the systematic evaluation and optimization of the WBLCA performance at the design stage. The study aims to develop a design optimization framework based on the proposed WBLCA method to evaluate and improve the environmental performance at the building level.

The WBLCA development method is proposed with detailed processes based on the EN 15978 standard. The environmental product declaration (EPD) methods were adopted to ensure the WBLCA is comprehensive and reliable. Building information modeling (BIM) was used to ensure the building materials and assembly contributions are accurate and provide dynamic material updates for the design optimization framework. Furthermore, the interactive BIM-LCA calculation processes were demonstrated for measuring the environmental impacts of design upgrades. The TOPSIS-based LCA results normalization was selected to conduct the comparisons of various building design upgrades.

The case study conducted for a residential building showed that the material embodied impacts and the operational energy use impacts are the two critical factors that contribute 60–90% of the total environmental impacts and resource uses. Concrete and wood are the main material types accounting for an average of 65% of the material embodied impacts. The air and water heating for the house are the main energy factors, as these account for over 80% of the operational energy use. Based on the original WBLCA results, two scenarios were established to improve building performance through the design optimization framework.

The LCA results show that the two upgraded building designs create an average of 5% reduction compared with the original building design and improving the thermal performance of the house with more insulation materials does not always reduce the WBLCA results. The proposed WBLCA method can be used to compare the building-level environmental performances with the similar building types. The proposed framework can be used to support building designers to effectively improve the WBLCA performance.

The unprecedented SARS-CoV-2 (COVID-19) pandemic has further constrained the budgets of governments worldwide for delivering their much-needed infrastructure. Consequently, public-private partnerships (PPPs), with the private sector's investment and ingenuity, would appear to be an increasingly popular alternative. Value for money (VfM) has become the major criterion for evaluating PPPs against the traditional public sector procurement and, however, is plagued with controversy. Hence, it is important that governments compare and contrast their practice with similar and disparate bodies to engender best practice. This paper, therefore, aims to understand governments' assessment context and provide a cross-continental comparison of their VfM assessment.

Faced with different domestic contexts (e.g. aging infrastructure, population growth, and competing demands on finance), governments tend to place different emphases when undertaking the VfM assessment. In line with the theory of boundary spanning, a cross-continental comparison is conducted between three of the most noticeable PPP markets (i.e. the United Kingdom, Australia and China) about their VfM assessment. The institutional level is interpreted by a social, economic and political framework, and the methodological level is elucidated through a qualitative and quantitative VfM assessment.

There are individual institutional characteristics that have shaped the way each country assesses VfM. For the methodological level, we identify that: (1) these global markets use a public sector comparator as the benchmark in VfM assessment; (2) ambiguous qualitative assessment is conducted only against PPPs to strengthen their policy development; (3) Australia's priority is in service provision whereas that of the UK and China is project finance and production; and (4) all markets are seeking an amelioration of existing controversial VfM assessments so that purported VfM relates to project lifecycles. As such, an option framework is proposed to make headway towards a sensible selection of infrastructure procurement approaches in the post COVID-19 era.

This study addresses a current void of enhancing the decision-making process for using PPPs within today's changing environment and then opens up an avenue for future empirical research to examine the option framework and ensuing VfM decisions. Practically, it presents a holistic VfM landscape for public sector procurers that aim to engage with PPPs for their infrastructure interventions.

Describes work currently being done by the Leeds Metropolitan University (LMU) in action‐based learning and its use in the development of graduates and regional industry. Examines a pilot scheme – the Company Associate Partnership Scheme (CAPS) – which aims to increase the employment of graduates within small businesses. This, it is hoped, will enable companies to introduce strategic change projects. Includes observations of LMU associates, companies involved, academic institutions and the Department of Trade and Industry. Concludes that the greatest challenge for associates is managing the integration of academia and industry to form a learning partnership.

The normal way of dealing with damages for delay in a construction contract is to use a Liquidated and Ascertained Damages clause. Such clauses specify a preset sum to be due to the client for every day, week or month by which the contractor fails to meet the works completion date. However, the greater part of the value of construction work is actually carried out by subcontractors, and there is little or no published evidence as to how their contractual responsibilities for delays are determined and pursued. Theoretically, there are a number of possibilities (none of which is entirely satisfactory to both parties) and the logic and implications of each is discussed. A survey was conducted to discover the methods that are actually used, their incidence, and whether it was possible to relate the different approaches to the attributes of particular subcontractors or to specific situations. The most commonly encountered approach was for subcontract damages to be based upon a proportion of those set under the main contract. Interestingly, this is neither the approach incorporated within industry‐standard subcontract conditions, nor is it the one preferred by subcontractors. Furthermore, this method places considerable risks on the main contractor due to the possibilities of under‐recovery and the creation of secondary risks. This method, indeed all the methods that were encountered, seems to be the result of a rather uneasy compromise between the parties, the outcome of which may be related to their relative bargaining power.