TY - CONF TI - Construction Beyond Lean: A New Understanding of Construction Management AU - Bertelsen, Sven AU - Koskela, La uri AD - Consulting Engineer, M.Sc. Strategic Counselors ltd, Morlenesvej 22, DK 2840 Holte, Denmark. Phone +45 4542 4705. sven@bertelsen.org AD - Professor, D.Sc., The University of Salford, School of Construction & Property Management, Salford M7 lNU, United Kingdom, L.J.Koskela@salford.ac.uk ED - Bertelsen, Sven ED - Formoso, Carlos T. PY - 2004 DA - 2004/08/03 T2 - 12th Annual Conference of the International Group for Lean Construction C3 - 12th Annual Conference of the International Group for Lean Construction CY - Helsingør, Denmark AB - Lean Construction has existed in its own right for more than ten years. At the same time the five lean principles as outlined by Womack and Jones have gained a firm foothold in the manufacturing industries, and the term lean has thus become a household term in manufacturing. Unfortunately and confusingly, the understanding of lean has taken very different trajectories in these two communities. In manufacturing, it is often voiced that the (five) lean principles provide a mature understanding of the subject, i.e. the end point. However, in the same time the theory based understanding of construction management has moved beyond the generic lean theories and principles, embodied in the Toyota Production System, to encompass disciplines such as complexity, emergence, conversations, and lifelong learning. In construction, the Toyota Production System is thus rather a st~rting point. The paper establishes an overview of the principles guiding best practice project management today, and argues that lean construction has progressed beyond lean - at least in the sense propagated by Womack and Jones KW - Construction KW - management KW - lean KW - production L1 - https://www.iglc.net/papers/details/287/pdf UR - https://www.iglc.net/papers/details/287 DB - IGLC.net LA - English N1 - Export date: 04 October 2026 ER -