Integrated Project Delivery™ graphic
comparison of integrated and historic project delivery timelines
(after Eckblad et al 2007 The Possibilities of an Integrated approach)
& their impact on the development of a shared understanding of the project by the whole team
(represented by yellow shading Will Lichtig 2007 Creating a Relational Contract to Support Lean Project Delivery -
note Lichtig suggests that shared understanding may never reach 100% in the historic approach).