Psychological safety is a construct that can help to bridge the gap in our knowledge of the influence of human factors in the design and success of construction processes, and is based on assessments about the risks associated with an action. Lean principles, such as respect for people, can be fostered through people being aware...

Integrated Project Delivery (IPD) implies a transformational change of the behavior and project's means and methods used by project participants. The aim is to break down the traditional silos of construction and to improve collaboration, communication, and alignment between different stakeholders of a project. As infrastructure projects are often more complex, integration is more necessary...