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Sometimes unanticipated threats or opportunities create a situation in which work is required unexpectedly. On these occasions, such urgent and unexpected work demands an instant start, in contrast to the often lengthy processes of investigation, evaluation, development, selection and planning normal in businesses and public services before the start of a project. Managing the Urgent and Unexpected explores what is different managerially if work is unexpected, its implementation is urgent and an immediate start it is required. The authors draw on twelve cases ranging from the launch of the Freeview television system in the United Kingdom to the sifting and removal of the New York World Trade Center pile of debris following the 9/11 terrorist attack. They summarise how the response to each of these events was managed, demonstrate that opportunities may sometimes be created in the face of adversity and suggest how normal organizations can prepare to manage abnormal demands. Urgent and unexpected projects have to be rare in business or government to be economically and socially tolerable. And yet organizations can and should be prepared for the unexpected. The lessons offered here will help private and public organizations plan how to authorize and support future urgent work to take advantage of immediate new business opportunities or to protect or restore systems and services.

Sometimes unanticipated threats or opportunities create a situation in which work is required unexpectedly. On these occasions, such urgent and unexpected work demands an instant start, in contrast to the often lengthy processes of investigation, evaluation, development, selection and planning normal in businesses and public services before the start of a project. Managing the Urgent and Unexpected explores what is different managerially if work is unexpected, its implementation is urgent and an immediate start it is required. The authors draw on twelve cases ranging from the launch of the Freeview television system in the United Kingdom to the sifting and removal of the New York World Trade Center pile of debris following the 9/11 terrorist attack. They summarise how the response to each of these events was managed, demonstrate that opportunities may sometimes be created in the face of adversity and suggest how normal organizations can prepare to manage abnormal demands. Urgent and unexpected projects have to be rare in business or government to be economically and socially tolerable. And yet organizations can and should be prepared for the unexpected. The lessons offered here will help private and public organizations plan how to authorize and support future urgent work to take advantage of immediate new business opportunities or to protect or restore systems and services

Throughout the last two decades the timber building sector has experienced a steady growth in multi-storey construction. Although there has been a growing number of research focused on trends, benefits, and disadvantages in timber construction from various technical perspectives, so far there is no extensive literature on the trajectory of emerging architectural typologies. This paper presents an examination of architectural variety and spatial possibilities in current serial and modular multi-storey timber construction. It aims to draw a parallel between architectural characteristics and their relation to structural systems in timber. The research draws from a collection of 350 contemporary multi-storey timber building projects between 2000 and 2021. It consists of 300 built projects, 12 projects currently in construction, and 38 design proposals. The survey consists of quantitative and qualitative project data, as well as classification of the structural system, material, program, massing, and spatial organization of the projects. It then compares the different structural and design aspects to achieve a comprehensive overview of possibilities in timber construction. The outcome is an identification of the range of morphologies and a better understanding of the design space in current serial and modular multi-storey mass timber construction.

Generative Pre-Trained Transformer (GPT) language models such as ChatGPT have the potential to revolutionize the construction industry by automating repetitive and time-consuming tasks. This paper presents a study in which ChatGPT was used to generate a construction schedule for a simple construction project. The output from ChatGPT was evaluated by a pool of participants that provided feedback regarding their overall interaction experience and the quality of the output. The results show that ChatGPT can generate a coherent schedule that follows a logical approach to fulfill the requirements of the scope indicated. The participants had an overall positive interaction experience and indicated the potential of such a tool in automating many preliminary and time-consuming tasks. However, the technology still has limitations, and further development is needed before it can be widely adopted in the industry. Overall, this study highlights the advantages of using large language models and Natural Language Processing (NLP) techniques in the construction industry and the need for further research.

The article briefly discusses the content and terms of construction project management. It identifies the main problems of construction management and discusses ways to solve those using multi-criteria methods. Well-performed management is one of the critical factors which leads to the success of any significant sustainable project. Construction project management consists of setting goals and defining user requirements, project constraints, and resources needed. This paper aims to create a practically useful model. The paper presents a comprehensive set of criteria, which led to the creation of a decision-making model for construction management, which was applied to a Turkish case study. The Analytic Hierarchy Process (AHP) method and the Expert Choice computer program were used for calculations.

The study aims to develop an effective BIM-project information management framework (BIM-PIMF) and associated assessment model for construction projects with a view to enhancing the functional management of project information. An explanatory case study technique and case study evidence from four BIM construction projects form the study’s research design. The study identified and established the three sub-criteria of the BIM-PIMF model which are the BIM process level factors, BIM product level factors, and the key indicators for a successful BIM deployment on construction project sites. These criterias were semantically linked to the development of the BIM-PIMF framework on a five-point metric scale. The deliverables of this study include the development of the BIM-PIMF framework, together with its analytical scoring system. The findings of the study will improve the information channels of and ease the integration of technological innovations in construction processes while improving the technical competencies of project staff. The study highlighted a basket of effective recommendations and strategies to enhance the deployment of BIM throughout a project lifecycle. Policymakers and government departments can utilize the model in assessing the level of usage of BIM in a construction project as one of the useful measures in gauging which construction firms to be provided subsidies.

This paper explores the implementation of the Best Value Approach in public procurement, particularly in construction projects, with a focus on its application at Brno University of Technology. This study addresses the need for qualitative evaluation criteria in supplier selection to improve project outcomes and mitigate risks. The key problem addressed in this paper is the use of qualitative methods in selecting suitable contractors for public contracts. As the main methods, a descriptive mixed-methods study that includes a narrative overview and two descriptive cross-sectional surveys were adopted. Drawing on theoretical foundations such as Information Measurement Theory and the Kashiwagi Solution Model, this paper outlines the principles and processes of BVA, including its emphasis on transparency, expert-driven decision-making, and risk management. The results show that BVA enhances procurement quality by reducing reliance on lowest-price criteria, encouraging realistic pricing, and fostering deeper bidder engagement. The surveys reveal growing interest in qualitative methods but also highlight limited awareness and experience with BVA in the Czech Republic. Pilot projects confirmed the method’s effectiveness and informed procedural refinements. This paper concludes that successful BVA implementation requires a paradigm shift, leadership support, education, and continuous improvement. BVA principles offer tools for cultivating transparency, efficiency, and quality in public procurement.

Efficient planning and scheduling are critical for the success of repetitive construction projects, particularly highway infrastructure, which underpins economic growth in developing regions. Traditional scheduling methods often rely heavily on planner experience, limiting their ability to manage uncertainties and resource fluctuations in large-scale projects. This study proposes a Monte Carlo simulation-based framework to enhance planning efficiency by systematically modeling activity prioritization, resource allocation, and schedule optimization. Eighteen hypothetical project cases were analyzed under varying conditions to capture a wide range of uncertainties. The results demonstrated substantial improvements in project duration and resource utilization efficiency compared to conventional methods. Validation using three real-world highway projects in Egypt confirmed the framework’s practical applicability, achieving efficiency improvements of up to 80%. This research offers a data-driven, adaptable approach to repetitive project planning, providing planners with a robust tool to mitigate uncertainties and optimize project outcomes.

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.