The results of a survey of professional civil engineers working in the Australian construction industry are reported (n = 182). The survey examined the effect of a range of job and organizational demands on the marital or relationship satisfaction of respondents. The effect of demographic...

Whole life cycle costing (WLCC) can provide a valuable insight into the economic efficiency of National Health Service (NHS) acute care hospital buildings. The costs of the facilities management function form an integral part of that process. However, the nature of facilities management cost...

Neural network and regression models have been developed to predict the completed cost of competitively bid highway projects constructed by the New Jersey Department of Transportation. Bid information was studied for inclusion as inputs to the models. Data studied included the low bid, median...

The selection of a competent architect is vital to the success of a development. Like in many developed countries, developers in Hong Kong select architects based on a set of criteria. Price is not the only consideration in the process, and decisions rely heavily on subjective judgement. By...

The multi-attribute utility approach (MAUA) provides a possibility of transforming subjective perception or evaluation into objective decision principles. However, as applied to procurement system selection, the advice derived from this approach can be problematical, if the nature of the...

The results of a survey show that both public and private building clients in Sweden, to varying extents, include environmental requirements in their procurement documents. The requirements identified have been classified into six categories primarily related to building and demolition waste,...

This paper describes the development of a model to predict the hourly cost of downtime (using regression equations) for tracked hydraulic excavators operating in the UK opencast mining industry. A three-stage process was utilized for the model's development. The first stage predicted machine...

A 24 week experiment was conducted to assess the effect of first aid training on small business construction industry participants' understanding of occupational health and safety (OHS) risks and risk controls and their motivation to avoid occupational injuries and illnesses. Participants'...

There are problems associated with the Turkish construction sector; some of these problems are implications of Government policy, restrictions imposed on public construction projects, bureaucratic procedures, contractual clauses incorporating unfair risk sharing and inadequacies in control...

The complex variability of the 12 construction labour productivity data sets has been examined by analysing the central moments of tendency, and applying the Kolmogorov-Smirnov and Anderson-Darling tests of normality. The results consistently show that the productivity is not normally...