Synthesizing Last Planner® System, Takt, and Scrum Theory and Practice to Enhance Construction Project Delivery

Abstract

Research question: How can Scrum assist Last Planner® System and Takt to address extant gaps in Lean Construction planning? Purpose: This research paper evaluates how Scrum can assist Production Planning and Control and synthesizes Last Planner® System, Takt, and Scrum into an integrated Project Management Methodology. It examines whether it is best to use the methods in their ‘purest’ sense or if hybrid versions of each should be incorporated. Research method: To develop and implement this process the research utilizes mixed methods using case study design and data collected from observation, documentation review, measured impact, and semi-structured purposeful interviews. Findings: The research developed and evaluated a novel theoretical-based production planning & control process. Last Planner® System, Takt, and Scrum theory address shortfalls in Critical Path Methodology and traditional construction management theory. Using the methods in their purest form complement one another with improved and more consistent Planned Percent Complete. Limitations: The research is conducted on a single residential project. Implications: Application of theoretical and practical benefits of LPS®, Takt, and Scrum can enhance construction delivery. Value for authors: This paper highlights the impact from synthesizing different methods to address known gaps in current Last Planner® System and Lean Construction practice. Keywords: Last Planner® System, Takt, Scrum, Lean Construction. Paper type: Case study