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The purpose of this paper is to investigate in-depth the current approach of managing client requirements in construction and to highlight the significant factors, which contribute to the complexity of managing the requirements in order to define a better approach.

A case study of a leading international global built asset and engineering consultancy organization was conducted over two years. The case study was conducted principally using semi-participant observations supplemented with other qualitative data collection methods (i.e. interviews, questionnaires and document analysis). Thematic analysis was used to analyze the data.

The results highlight major factors associated with the complexity of managing client requirements information, which include: mechanisms for documentation, storage and access, distribution of requirements information between stakeholders and across lifecycle phases of a project, traceability management and the provision of effective change management incorporating dependency checking and impact analysis.

The main limitation of the research is the use of an in-depth study of a single organization, which applied the same project management method across all the projects they managed. Further work is planned to develop the proposed framework fully, and develop a software platform to operationalize and evaluate its industrial applicability with construction projects.

The implications of this research is that a better approach to managing requirements information is needed, which will facilitate the design, construction and operations of buildings within budget and time. An integrated framework and an associated tool are suggested to implement the approach.

This study identifies major research gaps and problems in the architecture, engineering, construction and facilities management industry; proposes and presents Electronic Requirements Information Management framework to facilitate lifecycle management of the requirements.

This paper aims to focus on requirements management of projects constructed under traditional procurement system. It seeks to discuss the requirements management processes highlighting the limitations and addressing the need for a practical framework for facilitating the implementation of requirements management in the construction industry.

Two research instruments were used in this paper: semi‐structured interviews and case studies.

The literature review introduced a generic process for requirements management practice potentially to be adopted in the construction industry. The research study identified that the processes and limitations of current practice included the lack of a practical framework, misinterpretation of requirements, difficulties in identifying requirements, conflicts between expectation and constraints, complex hierarchy of client's organisation and communication problems in eliciting client requirements. Recommendations are given that an inclusive project brief and a competent project manager to manage the project requirements are necessary in capturing and tracing the requirements during the project development process. A practical framework is needed to improve the requirements management practice within the construction industry.

The research findings establish the basis for further research to examine the implementation of these potential solutions and development of a systematic framework for RsM. The research is of significant value to the construction industry where value generation is essential and critical, especially in difficult economic and financial situations.

Requirements are the foundation of the projects which are critical to the successful delivery of the projects. Although many guidelines have been published for managing client requirements, the existing practice on requirements management is still considered to be inadequate. This research provides insight for professional practitioners in the construction industry to improve the requirements management practices for development projects.

This paper proposes a method for managing client requirements with the use of Building Information Modelling (BIM). The development of healthcare projects demands a large amount of requirements information, in order to deal with a diversity of clients and frequents changes in healthcare services. The proposed method supports healthcare design by adopting a process-based approach for client requirements management, with the aim of improving value generation.

Design Science Research was the methodological approach adopted in this investigation. The main outcome of this study emerged from an empirical study carried out in a healthcare project in Brazil.

The proposed method involves three stages: (1) capturing and processing requirements; (2) product and requirements modelling, which involves the connection between requirements and the BIM 3-D model and (3) supporting design solution refinement, through the communication of requirements and the assessment of design in relation to updated client requirements information.

This study explores client requirements management from a process perspective, proposing activities and their interdependences and possible sources of data, including healthcare services information. The main theoretical contributions are related to the understanding of the nature and complexity of the information involved in client requirements management, and how this can be modelled.

This paper aims to investigate the prevailing practice of managing client requirements for design and build (D&B) construction projects in Hong Kong. It attempts to evaluate the limitations and addresses the need for a practical framework for facilitating the implementation of client requirements management within the industry.

Two research instruments were used in this paper: semi‐structured interviews and case studies.

The study revealed that the limitations of the current practice included the lack of a comprehensive client's project brief, inadequate involvement of client in the briefing process, the lack of impartial agents, the controversy caused by the uncertain legal status of end‐users and the improper timing of raising requirements by key project stakeholders. Recommendations are given that an inclusive project brief is necessary in clarifying the goals and covering all‐rounded perspectives. A practical framework is needed to improve the client requirements management practice within the construction industry.

The D&B procurement system adopted in Hong Kong actually exists in various forms within the construction industry, which differ from the prototype that has long been recognized. Therefore, a more detailed study into D&B projects covering a broader area is necessary in the future.

Little research work has been undertaken on the study of client requirements management, especially for D&B construction projects. This paper has improved the comprehension of the nature of client requirements and has provided valuable insights into the prevailing problems associated with the management of client requirements.

The purpose of this paper is to explore the contribution of the design quality indicator (DQI) tool in the management of client requirements in construction projects, and propose a requirements-oriented project process (ROPP) to ensure continued focus on client requirements throughout the lifecycle of a project.

Direct participant involvement and case studies of building projects that have used the DQI tool are used to analyse the extent to which DQI contributes to the management of client requirements.

Case study analysis suggests that the DQI enhances focus on client and project stakeholder requirements through the initial quality aspirations set out at the beginning of a project, but it is limited in its scope to address a more comprehensive requirements profile.

The proposed ROPP model is conceptual and requires further development to test its effectiveness in enhancing focus on client requirements. However, given current developments in automated checking in BIM and other environments, this offers scope for further research in this area.

Maintaining focus on client requirements throughout the process is a key criterion for project success. However, given the many stakeholders involved, and the progressive translation into various project documents, there is a risk that focus on the original/evolving requirements of the client can be lost. Current approaches such as the DQI have limitations and a robust ROPP is, therefore, a key contribution to securing clients’ objectives over the project lifecycle.

This paper introduces a building information model (BIM)‐based user pre‐occupancy evaluation method (UPOEM), which is applied in architectural design stage to narrow the gap between inexperienced clients and designers. It aims to improve the communication efficiency.

The literature review studied the related technologies applied in the UPOEM, which includes building information modeling, user activity scheduling, and requirements documentation method. Based on the building information model, a virtual environment involving the end‐users' daily activities was built up. In this virtual environment, the clients can observe how their organization will be accommodated in the built environment according to their daily work routines. A requirements and feedback interface was designed to facilitate the clients to conduct a pre‐occupancy evaluation and store the relevant information into the database.

In briefing and design stages, there is a considerable gap between the inexperienced clients and designers when the clients specify requirements and review the design solutions. In the UPOEM, the user activity simulation model can facilitate clients to obtain a better understanding of the design. The requirements and feedback interface can also help them specify requirements and give comments to the design. Thus it provided an alternative tool to improve the efficiency of the designer‐client communication.

This research established a virtual platform which involves both building information and the user activity information. This platform can be further extended by the integration of more building performance simulation tools. Thus it provided a potential to bring the traditional post occupancy evaluation process to the pre‐construction stage.

The implementation of this method in practice can improve the efficiency of the designer‐client communication, and also maximize the clients' satisfaction during the requirements specification and design review process.

This study built up a collaborative working environment for both designer and clients. It can strengthen the designer‐client relationship during the briefing and design stage.

The user activity simulation and requirements management methods are innovatively applied together to enhance the clients' performance during designer‐client communication.

The focus of this work is on the client-designer interface where decisions have significant impact over the lifecycle of the project. Therefore, the briefing stage is examined in the context of clients’ needs which is divided into project-based strategy and broader clients’ strategy. The purpose of this paper is to address the pitfalls in the briefing process which has been attributed to the shortcomings in the client-designer communication interfaces. This will be achieved by developing an automated brief generation framework. The research examines the efficiency of standard approaches to modelling and design, and the benefits that these methodologies have offered to the computer industry. The work reviews the similarities between the two industries and argues in support of the potential benefits in adopting a standard methodology in the construction industry. The structure upon which the framework is developed is based on system analysis and design methodology (SSADM) which has proven to be an effective platform used within the software development industry.

SSADM is an established methodology within the software development industry. The paper will demonstrate that due to fundamental similarities between the construction and software development industries, SSADM is likely to offer a viable platform upon which an automated enhanced brief generation model is developed for use in the construction industry. The construction design and construction process will be mapped on SSADM high-level definition before focusing and honing on the design phase. The methodology for the development of the framework will be based on the rationalist approach of generating knowledge through reasoning leading to model-building.

A model that is based on SSADM is proposed for the design development phase of construction projects. In order to shape the project strategy, the model considers the combined role of clients’ requirements with organisation strategy and environmental factors. The paper has shown that it is feasible to increase the automation of the briefing process and enhanced the briefing output. The model here does not diminish the importance of direct communication between the client and the design team. It provides a more structured way of doing so, while taking advantage of vast array of data and technology in order to improve the brief outcome.

From practical perspective, the proposed framework is in its formative stage, thus requiring incremental refinement through several case studies. This is particularly true about the AI components of the system which typically rely on extensive data representing the real-case scenarios. Therefore, the work invites further research into the examination of various parts as well as the overall system.

There are several ways by which construction projects are procured. There may be fluctuation in their rate of usage, but while there is no indication of any procurement option fading, new ones such as PPP and PFI are periodically introduced. The existence of this diversity is indicative of the fact that the industry tends to respond to problems rather than attempting to instigate a measured solution supported by theoretical underpinning. Subsequently, there have been suggestions of a communication and information discourse between actors and within processes involved in project lifecycle. This project is aimed at addressing the gap in the client-designer communication. The automated approach to brief generation will lead to better briefs while reducing ambiguities as well as the overhead associated with brief generation.

The quality of project brief has a significant impact on decisions at the design stage. In turn, these decisions will influence all phases of construction project lifecycle. The briefing session and requirement analysis of a construction project can be very difficult for inexperienced clients particularly for complex projects. Therefore, there is potential for the process of client-requirement-analysis to be optimised. The work promises to improve the quality of the briefing process, thus helping clients to realise their intended objectives and minimise resource waste.

The work builds on the commonalities of the construction and software development industries and takes advantage of the advancements in the latter. In doing so, project quality is defined quantitatively which is used to develop project strategy in a three-dimensional space. The development of the model was also contingent upon enhancement of artificial neural network structure.

Service quality is a major determinant of business performance. Empirical evidence from the literature indicates that, to attain a high level of customer satisfaction, a high standard of service quality should be provided by the service provider. This study aims to examine the relationship between the perceived service quality and the indicators of client satisfaction with particular reference to engineering consultancy services in building projects.

A survey research approach was adopted using a semi-structured questionnaire as an instrument of data collection. The questionnaire survey formed the basis for the descriptive and inferential (Pearson correlation and multiple regression) statistics that were used to evaluate the relationship between engineering consultants’ service quality and clients’ satisfaction indicators.

The study identified 10 key technical indicators and 10 key managerial indicators for measuring client satisfaction. Statistical analysis shows a positive significant relationship between the perceived service quality and all the indicators of client satisfaction. The positive correlation values show that as perceived service quality increases, both technical and management indicators of client satisfaction equally increase.

The results offer opportunity for professional service providers to continuously develop the technical and management indicators, embrace personnel training and key into continuous professional development for better service quality.

This paper aims to examine briefing practices and whether these are related to the quality of brief documents and client satisfaction in constructed health-care facilities in South Africa. The rational for the examination stems from the view held by scholars that the briefing process is critical to the success of projects, as well as client/user satisfaction in the constructed facility, and also because of undocumented reports of client/end-user dissatisfaction in constructed health-care facilities in South Africa.

The research process consisted of a literature review to identify existing briefing framework and practices in use applicable to facilities. This was supported by an exploratory case study of a recently completed public hospital in East London, South Africa. Data collection for the study was undertaken by means of conducting semi-structured interviews with two groups consisting of client representatives and the technical design team on the project.

The research established that in the context of this case study, inadequate client consultation took place, not all design consultants were adequately involved in the development of the project brief, limited use was made of a specific briefing framework in developing the project brief and that despite these shortcomings in the briefing process followed, a comprehensive good quality briefing document was produced and the client was satisfied with the health-care facility constructed.

The results of this study are generalizable with health-care facilities only. As such, research inferences and projections can only be made within this set and may not necessarily be applicable to the wider construction sector or to all projects within this sector.

The implications of this research are applicable to constructed health-care facilities. Practical inferences include the need to acknowledge that there is a need for a briefing framework, which should outline the involvement of all design consultants and client representatives when developing the project briefs for health-care facilities. The briefing framework is proposed for use in addressing the shortcomings in the briefing processes and practices and will also help the client in the choice of a brief process and practice which will comprehensively capture their requirements, give clear directives/information to the design consultants and will result in higher levels of end-user/patient satisfaction in the constructed health-care facility.

Clients and allied professionals in charge of health-care facilities’ construction are encouraged to consider the implementation of a standard framework for use in the briefing process. This reflection should encourage engagement through formative legislative provision and transparent awareness campaigns.

This work is original insofar, as it directly addresses the alignment of briefing practices to quality of brief documents and client satisfaction in constructed health-care facilities within the context of the South African construction industry. However, similar exercises have been undertaken on briefing practices in the wider construction sector.

This paper aims to explore the management strategies of facility managers and corporate real estate managers to align corporate real estate (CRE) with the needs of their organization and the end users in a changing context.

The paper first outlines the theoretical issues of CRE alignment processes and the management of accommodation needs. It then presents the findings from a multiple case study in 14 Dutch Universities of Applied Sciences (UAS) from the perspective of the CRE/facility management (FM) manager. The empirical study is based on interviews and a questionnaire.

The theory shows three key process activities in managing the alignment of CRE with the needs of end users and the organization as a whole: coordination, communication and decision-making. The way organizations manage these process activities can be represented by eight opposite perspectives. These eight perspectives refer to two management strategies for CREM departments: an involvement-oriented strategy and a control-oriented strategy.

The distinguished eight management perspectives and two management strategies can be used by CRE/FM managers to reconsider their current approach for aligning CRE with the needs and requirements of the client, customers and end users. This is to improve the match between demand and supply to find future-proof accommodation solutions.

CREM issues and the effect of CRE on students and staff and vice versa is an underexposed topic in research in the field of higher education. There is still limited understanding of how to optimally align school buildings with education. The current study combines insights from other disciplines such as management and organization and information technology-alignment with insights from CREM theory.