Purpose – The purpose of this paper is to elicit the activities in geometric 3D computer-aided design (CAD) estimating. Construction estimators usually target the structural integrity of data underlying project designs while measuring quantities and developing estimates. However, there are...

Purpose – The purpose of this paper is to examine the factors that affect the discontinuance of business of start-up contractors and property companies in Japan. It will help managers of start-up contractors and property companies to effectively manage their companies. Furthermore, it will be...

Purpose – The purpose of this paper is to compare the performance of the genetic algorithm (GA), simulate annealing (SA) and shuffled frog-leaping algorithm (SFLA) in solving discrete versus continuous-variable optimization problems of the finance-based scheduling. This involves the...

Purpose – The purpose of this paper is to investigate delay factors within private housing construction in Northern Ireland. Delays are inherent throughout the construction industry and create major difficulties in terms of project performance and client satisfaction. Whilst a voluminous body...

Purpose – The aim of this study is to investigate the reasons for disparity between design stage elemental cost plan and final tender sum (contract sum) in building procurement. A number of risk factors responsible for such variation were identified through case study projects from which data...

Purpose – This paper aims to investigate the scale and drivers of cross-border real estate development in Western Europe and Central and Eastern Europe. Design/methodology/approach – Placing cross-border real estate development within the framework of foreign direct investment (FDI),...

Purpose – The purpose of this paper is to explore the role and viability of changing contract terms as a project progresses and to offer an original analysis in this respect. Commonly, projects start out with broadly defined information, and this gets refined as the project progresses. This...

Purpose – The aim of this study is to explore the impact of using foreign workers on construction productivity in project situations. Generally, foreign-funded projects use both native and foreign workers. Foreign workforce entering into the construction industry may affect the productivity...