...Ying Zhao; Wei Chen; Zhuzhang Yang; Zongliang Li; Yong Wang Purpose Risk factors related delay hinder the schedule performance of most construction projects in the world. It is a critical challenge to realize the advantages of prefabricated construction projects (PCPs) under the negative effect...

...” (CSI₂) model is proposed to objectively show and estimate lost productivity due to changes in construction projects. Findings A schedule-based analysis to include separate tracking of change order costs can be used to predict productivity due to the delay and disruption; changes in construction...

...Hossein Derakhshanfar; J. Jorge Ochoa; Konstantinos Kirytopoulos; Wolfgang Mayer; Craig Langston Purpose The purpose of this research is to identify the most impactful delay risks in Australian construction projects, including the associations amongst those risks as well as the project phases...

...Hamidreza Karami; Oluwole Alfred Olatunji Purpose Delay causations in infrastructure projects are well reported in normative literature. However, very little is known regarding the environment-related causations which can assist in developing mitigation strategies. This study aims to examine...

...Hossein Derakhshanfar; J. Jorge Ochoa; Konstantinos Kirytopoulos; Wolfgang Mayer; Vivian W.Y. Tam Purpose The purpose of this paper is to systematically develop a delay risk terminology and taxonomy. This research also explores two external and internal dimensions of the taxonomy to determine how...

...Mohammadreza Habibi; Sharareh Kermanshachi Purpose It is estimated that more than half of the construction industry’s projects encounter significant cost overruns and major delays, resulting in the industry having a tarnished reputation. Therefore, it is crucial to identify key project cost...

... been analyzed, face-to-face interviews were conducted with two senior project managers to solicit comments on the survey results. Findings – This study identified the degree of project delay in 98 new green building projects and 51 retrofitting green building projects in Singapore. The result...