This paper reports on the implementation of a digital Lean Construction Management (LCM) approach to construction projects. The use of QR codes, Kanban cards and daily meetings demonstrates a new platform to add value to the BIM model and to construction site collaboration.

The communication structures between project participants have a great influence on the success of a project. Some can be described explicitly but most are informal and tacit. Social Network Analysis (SNA) is a tool to identify and model actual social structures with a set of metrics. This paper examines the application of SNA in German...

Current research in Lean Construction Management (LCM) targets automated digital methods that support work package planning and make inferences about states of progress. The scope of the presented work focuses on closing the feedback loop of lean construction planning, progress tracking, and status control by using 4D information from Building Information Modeling (BIM) as well...