Purpose – In the service sector, reduction of cycle time is one of the key issues. Among various approaches, Lean Six Sigma became very popular as it provides the organisation the desired speed with quality. The purpose of this paper is to present a Lean Six Sigma case study for reducing cycle...

Purpose – In implementing Six Sigma and/or Lean Six Sigma, a practitioner often faces a dilemma of how to select the subset of root causes from a superset of all possible potential causes, popularly known as root cause analysis (RCA). Generally one resorts to the cause and effect diagram for...

Purpose – The purpose of this paper is to apply Six Sigma methodology, a systematic and structured approach for quality improvement in wind energy sector. This paper discusses the development of sustainable wind farm roads for an organization engaged in manufacturing, installation and...