TY - CONF TI - Accident Rate Down From 57 to 9 in Five Years C1 - Haifa, Israel C3 - 18th Annual Conference of the International Group for Lean Construction SP - 243 EP - 252 PY - 2010 AU - Leino, Antti AU - Elfving, Jan AU - Ballard, Glenn AD - Safety Manager, BU Skanska Finland, P.O.BOX 114, FI-00101 Helsinki-Finland, Phone +358 20 719 2082, antti.leino@skanska.fi AD - Vice President, Research and Development, BU Skanska Finland, P.O.BOX 114, FI-00101 Helsinki-Finland, Phone +358 20 719 3168, jan.elfving@skanska.fi AD - Director, Project Production Systems Laboratory University of California, Berkeley, Phone 415.710.5531, ballard@ce.berkeley.edu ED - Walsh, Kenneth ED - Alves, Thais AB - This paper describes what has been done during 2005-2009 in order to dramatically improve company safety performance, where the accident rate has been taken down from 57 to 9 lost time accidents per million work hours. It also describes how the safety program and production management program are tightly coupled together. There is a lot of research and praxis available on construction safety programs. However, the safety community may have overlooked the importance of managing uncertainty, which is one of the cornerstones in Lean Construction. Lean aims at reducing unreliability by introducing several tools that control uncertainty. These sorts of tools need to be in place also to structure safety management at construction site. They provide a platform for right risk assessment at right time, worker involvement, organisational learning and securing that there are no safety constraints in place. Using lean production management systemises adequate task planning for high risk jobs, makes use of workers knowledge, challenges unsafe acts with a non-blame perspective and improves communication and learning from errors. Lean seems to improve safety culture. This paper begins by explaining safety programs and maturity of different safety cultures. Then it provides data and cases both from the safety and the production management program in Business Unit Skanska Finland from the last 5-years. Finally, it concludes that without quality production management it is not possible to achieve low accident rates. It is also arguable vice versa; high accident rates indicate non-quality production management. KW - Safety KW - Safety culture KW - Accident rate KW - Production management KW - Last Planner System. PB - T2 - 18th Annual Conference of the International Group for Lean Construction DA - 2010/07/14 CY - Haifa, Israel L1 - http://iglc.net/Papers/Details/735/pdf L2 - http://iglc.net/Papers/Details/735 N1 - Export Date: 25 April 2024 DB - IGLC.net DP - IGLC LA - English ER -