Sustainability has become a significant issue this decade, and construction companies are required to be able to manage their resources effectively and efficiently through the completion of environmentally friendly projects. The purpose of this study is to minimize waste in light brick installation using lean construction and six sigma methods.

The purpose of the research is to find measures to reduce information asymmetry which significantly affects the relationship between customer and contractor, leading to higher prices for construction work and enhanced opportunism. The most effective level of interaction is ethical, as it significantly reduces information asymmetry as well as attendant costs.

The bidding stage of infrastructure projects involves dealing with high levels of uncertainty and risks, as information at the early stage of the projects are often incomplete. This article aims to present the case study of Virtual Design and Construction (VDC) implementation at the bidding stage of infrastructure projects.

This paper consolidates and critically discusses current knowledge concerning the adoption and use of electronic reverse auctions in the light of specific features of the construction industry. Findings indicate that studies are addressing five main areas, i.e., suitability of electronic reverse auction (eRA) for construction tenders, related drivers and barriers, ethical considerations, savings potential and...

New Zealand Government Procurement and the State Services Commission need to work together to strengthen the framework that underpins the procurement functional leadership role. This report discusses matters the authors expect New Zealand Government Procurement and the State Services Commission to consider.