Effective removal of constraints is critical in the Last Planner System (LPS)to improve work plan reliability. While removing constraints is important, it remains unclear to project managers about which types of constraint have the highest level of uncertainty and to what extent the constraint removal discussions are efficient for improving work plan reliability. This research...

Takt planning and Takt control (TPTC) is a production system approach that is most commonly used in individual construction projects. The approach has not yet been implemented systematically in a large-scale project, like a Greenfield automotive plant (complete new plant from scratch) with all facilities. Furthermore, its use has not been documented in construction in...

Cycle Planning, or Takt Time Planning, is a key method to reduce the variability between different activities within the execution of a construction. The objective of our research is to develop a semiautomatic method to generate optimal work zones for a cycle.

The Special Purpose Vehicle (SPV) is the party representing the private sector in a Public Private Partnership (PPP), and combines a number of stakeholders including equity shareholders, designers, contractors, and service providers under one umbrella. Consequently, the key to ensuring successful project delivery is achieving an efficient integration of the different SPV stakeholders involved, to...

This paper presents an analysis of a Lean Leadership (LL) training program initiated by the company about two years ago. The program's main goal was to disseminate Lean throughout the company, which has been using Lean principles in its projects for about 20 years. So far, the LL program has reached over 280 participants. The...