The wastes of the supply chain should be reduced to achieve the stabilization of construction operations in lean-based construction management. The aim of this paper is to investigate the communication related sources of waste on construction worksite when compared to the manufacturing industry. The methodology used involves several observations of Japanese construction worksites and interviews...

Schedule delay and cost overrun are the two major challenges for the successful project delivery in construction. It has been reported that significant delays in construction projects are caused by rework and there are several reasons for rework. A framework has been proposed to assess the delay due to two primary reasons for rework, (i.e...

Site layout planning (SLP) aims at the efficient placement of temporary facilities on a construction site. Improper planning can lead to tremendous wastes in terms of unnecessary transport of materials and other resources around the site. A plethora of research has presented SLP as an optimization problem, but a few have focused on the wastes...

In the contemporary agenda of airport design, good spatial design is fundamental to properly and efficiently manage boarding and disembarking processes. It contributes to the Passenger Experience and social sustainability of the terminal itself. This correlates with higher satisfaction levels from the passenger experience. By contrast, current practices of airport design do not properly cope...

While some studies have addressed the key elements of standardized work (SW), the role played by the concept of slack as a fundamental element of operations design is rarely discussed in an explicit way. Considering the context of the construction industry, the aim of this study is to carry out an exploratory investigation of the...