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An effective client briefing process and the selection of an appropriate building procurement system both contribute to the attainment of client objectives with respect to time, cost and quality for construction projects. The present paper documents the results of an empirical study into the nature and effectiveness of the project briefing process, and the selection and effectiveness of procurement methods in the attainment of client objectives. A national questionnaire survey was administered to clients, architects, quantity surveyors, engineers, project managers and general contractors in South Africa. The results show that room for improvement exists in the manner in which project briefing is conducted and the manner in which procurement methods are selected.

The literature on construction and project risk management published during the period from 1960 to 1997 is reviewed and analysed to identify trends and foci in research and practice. This analysis is used to identify gaps and inconsistencies in the knowledge and treatment of construction and project risk. The findings suggested that political, economic, financial and cultural categories of construction risk deserve greater research attention, as do those associated with quality assurance, and occupational health and safety. Temporal aspects of risk, and risk communication, are also important fields for investigation.

Prevalence of HIV/AIDS infection in the South African construction industry exceeds that of most other economic sectors. Voluntary counselling and testing is pivotal in combatting the spread of the disease. Little is known about the attitudinal fear of testing among construction workers, and the determinants thereof. The purpose of this paper is to address these shortcomings.

A conceptual integrated model of fear of testing is proposed. Demographic characteristics and behavioural and cognitive factors are posited to explain attitudinal fear of testing. Regression analysis and structural equation modelling are used to test the model, using data gathered from 512 site-based participants in a questionnaire survey.

Prejudice and lifestyle risk are the terminal predictors of fear of testing. Prejudice is determined by education level and HIV/AIDS transmission knowledge. Knowledge is predicted by education level and ethnicity. Lifestyle risk is determined by age, gender, harmful substance use, and knowledge. Harmful substance use is determined by age, gender, ethnicity, and employment type. The inter-relationship between knowledge about HIV/AIDS, prejudice towards HIV+ persons, and fear of testing is complex and nuanced.

Intervention strategies by firms should positively address attitudinal fear of testing. Employers should ensure that effective communication is established with workers. Interventions relating to harmful substance use by employees need particular attention. Awareness campaigns should be sensitive to ethnic and cultural values, and to inter-generational differences.

Harmful substance use and knowledge about HIV/AIDS transmission are indirect predictors of fear of testing. Education and ethnicity are critical dimensions of knowledge. The complex inter-relationship between knowledge, prejudice, lifestyle risk, and fear of testing is highlighted, providing guidelines for intervention management.

The construction industry in the UK has been subject to frequent reports over recent years, all focusing on perceived inefficiencies within the industry and how processes can be improved to deliver construction projects on time, and within cost and quality targets. Most notable of these reports have been Latham (1994) and Egan (1998), which contend that construction should come closer to manufacturing in design, development and supply chain practices to achieve ambitious improvement targets. The most frequently mentioned industries for such “benchmarking” are the aerospace and automotive industries. Concurrent Engineering (CE) appears to offer significant potential to the construction industry as a means to achieve these targets. This paper identifies key aspects of CE practice in aerospace manufacturers and, in the spirit of the Egan report, possibilities for their adoption in UK construction projects.

The demanding nature of the construction industry poses strain that affects the health of construction personnel. Research shows that mental ill health in this industry is increasing. However, a review mapping the field to determine the extant of research is lacking. Thus, the purpose of this paper is to conduct a scientometric review of mental health (MH) research in the construction industry.

A total of 145 bibliographic records retrieved from Web of Science and Scopus database were analyzed using CiteSpace, to visualize MH research outputs in the industry.

Top co-cited authors are Helen Lingard, Mei-yung Leung, Paul Bowen, Julitta S. Boschman, Peter E.D. Love, Martin Loosemore and Linda Goldenhar. Previous studies focused on healthy eating, work efficiency, occupational stress and workplace injury. Emerging research areas are centered around physiological health monitoring, work ability, and smart interventions to prevent and manage poor MH.

Result is influenced by the citations in retrieved articles.

The study found that researchers in the construction industry have intensified efforts to leverage information technology in improving the health, well-being, and safety of construction personnel. Future research should focus on developing workplace interventions that incorporate organizational justice and flexible work systems. There is also a need to develop psychological self-reporting scales specific to the industry.

This study enhances the understanding of researchers on existing collaboration networks and future research directions. It provides information on foundational documents and authors whose works should be consulted when researching into this field.

Effective communication is a key factor in presenting Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome (HIV/AIDS) awareness and prevention campaigns, and delivering treatment programmes, particularly in South Africa where different ethnic groups and a diversity of languages and educational attainment levels are encountered. Language is an important element of such communication. The purpose of this paper is to examine the communication effectiveness of AIDS-related intervention messages.

Case-based semi-structured interviews, with 42 employees from three construction organisations, and with six telephone counsellors from a service provider, were used to explore language in the HIV/AIDS context in the construction industry in the Western Cape region.

Workers’ knowledge about HIV (a key element in prevention and willingness to engage in treatment regimes) tended to align with their level of education. African cultures may inhibit the use of plain language about AIDS. Graphic posters with text in different languages were the most preferred communication media, but need periodic refreshment to remain effective. For toolbox talks and other company presentations, a comprehensive approach to language differences is limited, and appropriate confirmatory feedback loops are not used – the message sent is not always the message received. The recruitment and training processes for service provider counsellors ensure a more comprehensive grasp of HIV knowledge and a more consistent approach to communication.

Construction organisations should be more careful in their HIV/AIDS campaigns and programmes, ensure better targeting of audiences and pay more nuanced and sensitive attention to language needs, gender differences and cultural contexts with respect to communicating with workers in ways that engage them more fully about HIV/AIDS, stigma and disclosure.

Communication effectiveness is pivotal in the provision of intervention management by construction firms. Ineffective language and communication processes directly and adversely influence HIV/AIDS intervention management success.

The purpose of this paper is to investigate value management (VM) practice by professional architects in South Africa. A primary aim is to test the assertion of Kelly et al. that VM has “evolved to become an established service with commonly understood tools, techniques and styles.”

A web‐based, online questionnaire survey was employed to establish VM practice by South African registered architects. Descriptive statistics were used to analyse the survey response data.

The results suggest that awareness of VM is not widespread among South African architects, and that its actual practice is minimal. Where VM was used on projects, it was invariably cost‐minimization driven in terms of both the project and the VM process itself. These findings are in direct conflict with the assertion of Kelly et al. There is also a mismatch between clients' value system key performance variables and objectives defined for VM studies. Use of VM for project brief facilitation is not widespread, and the integration of VM with risk and quality management systems is not pervasive. Where VM was undertaken, no attempt is made to benchmark VM activities against international standards.

Professional architectural associations in South Africa should adopt a proactive role in promoting the use of VM by architects; facilitated by continuing professional development programmes.

The originality of the research lies in determining the nature of, and extent to which, architects in South Africa practice VM.

DATA are available in References 1 and 2 for the study of the frequency distribution of strength of Alclad sheet to specification D.T.D. 390. Before proceeding with the analysis it is important to ascertain how far this sample is representative of the whole universe of data for the material. The following points are relevant:—

Housing delivery systems have been classified as developmentally‐orientated or conventionally‐orientated. It has been claimed that a developmentally‐orientated approach to building procurement would encompass the parameters of community empowerment and participation in design, job creation via the development process, and economically and environmentally‐sustainable procurement (Taylor & Norval 1995). New building procurement systems display an increasing awareness of sustainability, but concentrate on economic and social sustainability, as opposed to environmental sustainability. The purpose of this paper is to document and evaluate the extent to which issues of environmental sustainability have been incorporated in the delivery of affordable housing in South Africa. The paper elaborates on a range of relevant principles for sustainable construction, which incorporate: minimisation of resource use; maximisation of reuse of resources; maximisation of use of renewable and recycled resources; use of non‐toxic materials; protection of nature; achievement of quality criteria; and promotion of labour intensive methods, skills training and capacity enhancement of local people. The authors examine the extent to which the principles of environmental sustainability have been applied, both in practice and in the formulation of South African housing policy. Finally, recommendations are made for the application of criteria for environmental sustainability in the delivery process of affordable housing in South Africa.

The purpose of this paper is to assess how gender influences stress response strategies among quantity surveyors in workplaces with a view to enhancing job performance.

Primary data were obtained through a survey, which utilised structured questionnaires administered to quantity surveyors in Lagos, Oyo and Ondo States in Nigeria. In total, 334 quantity surveyors in government establishments, consulting and construction firms were randomly sampled to survey male quantity surveyors, and a purposive sampling technique was used to collect data from female quantity surveyors. Data collected were analysed using percentile, using mean item score (MIS) and Mann–Whitney U test.

In total, 27 stress response strategies were identified in dealing with stressors in quantity surveyors’ workplaces. The results of the analysis revealed the level of usage of the stress response strategies with the highest being “seeking clarification with colleagues or superiors” achieving an MIS of 3.95, followed by “belonging to professional association” (MIS=3.67), and “opportunity to discuss with manager/supervisor” (MIS=3.66). The scoring of the level of usage of the stress response strategies (2.20<MIS<3.95) suggested that although quantity surveying organisations were familiar with a good number of workplace stress response strategies, a significant number of the strategies were neither suitable nor adopted. Moreover, stress response strategies with high a rating of familiarity were also the most utilised and most effective.

The study provided implications for management roles in identifying stressors and appropriate strategies towards creating a healthy working environment and improving job productivity of female quantity surveyors in their workplaces.

The results show no significant difference in gender perception of the effectiveness of the 27 stress response strategies assessed except three. The first is “opportunity to discuss with manager/supervisor” with the Mann–Whitney U test (MWW) value of 3.337 at p=0.001. The other two are “prioritizing future workloads” (MWW=−3.226; p=0.002) and “clubbing or socializing” (MWW=−3.483; p=0.001). These findings imply that both male and female quantity surveyors perceived the use of these three stress response strategies in different ways. In this regard, although all the strategies may be applied as influenced by employers’ decision and preference, managers may have to exercise caution when applying them while dealing with male and female employees.